公开(公告)号：WO1991002374A1

公开(公告)日：1991-02-21

申请号：PCT/JP1989000810

申请日：1989-08-08

Applicant: SEIKO INSTRUMENTS INC. ,  YONEZAWA, Akira

Inventor： SEIKO INSTRUMENTS INC.

IPC: H01J37/10

CPC classification number: H01J37/145

Abstract: Spherical aberration coefficient and chromatic aberration coefficient in an electronic probe irradiation system are decreased by using an object lens which consists of an electrostatic lens and a magnetic field-type lens, in order to efficiently detect the formed secondary electrons through a hole of the electrostatic lens. In the charged particle ray apparatus which permits the sample to be selectively irradiated with positive ions and electrons, furthermore, the electron beam is focused on the sample using the object lens which consists of the electrostatic lens and the magnetic field-type lens. The beam is focused on the sample by the magnetic field action of the electrostatic lens that is maintained at the same polarity as the case when the positive ion beam and the electrons are focused; i.e., positive ions and electrons are focused on the same sample position maintaining the strength of the object lens nearly constant.

Abstract translation: 通过使用由静电透镜和磁场型透镜构成的物镜来减小电子探针照射系统中的球面像差系数和色差系数，以便通过静电透镜的孔有效地检测形成的二次电子 。 此外，在允许用正离子和电子选择性地照射样品的带电粒子射线装置中，使用由静电透镜和磁场型透镜构成的物镜将电子束聚焦在样品上。 光束通过静电透镜的磁场作用聚焦在样品上，静电透镜保持在与正离子束和电子聚焦的情况下相同的极性; 即正离子和电子聚焦在相同的样品位置上，保持物镜的强度几乎恒定。

公开(公告)号：WO1998038725A1

公开(公告)日：1998-09-03

申请号：PCT/JP1997004783

申请日：1997-12-22

Applicant: SEIKO INSTRUMENTS INC. ,  TAKAKURA, Akira

Inventor： SEIKO INSTRUMENTS INC.

IPC: H02K37/16

CPC classification number: H02K1/02 ,  H02K37/16

Abstract: An Ni-Cr high-permeability material which contains 37.5 % - 38.5 % of nickel, 7.7 % - 8.5 % of chromium, 52.5 % - 54.5 % of iron, and 0.1 % - 1 % of the total of silicon and manganese is used as the stator material in order to maintain the saturation magnetic flux density of the stator material at a level equivalent to a conventional level and reduce the material cost of the stator without marring the mechanical strength of a component.

Abstract translation: 使用含有37.5％〜38.5％的镍，7.7％〜8.5％的铬，52.5％〜54.5％的铁和0.1％〜1％的硅和锰的Ni-Cr高导磁性材料， 定子材料为了将定子材料的饱和磁通密度保持在与常规水平相当的水平，并且降低定子的材料成本，而不会损害部件的机械强度。

公开(公告)号：WO1993018448A1

公开(公告)日：1993-09-16

申请号：PCT/JP1993000230

申请日：1993-02-25

Applicant: SEIKO INSTRUMENTS INC. ,  WATANABE, Toshiaki ,  SAEKI, Shinji ,  MORITA Yoshiyuki

Inventor： SEIKO INSTRUMENTS INC.

IPC: G06F03/03

CPC classification number: G06F3/046

Abstract: A position input device which does not need to connect a position indicator to a position detector. The input device can easily obtain expandability of condition setting such as mounting of a large number of switches to the position indicator, and moreover can simplify the circuit. When a resonant circuit (4) provided on the position indicator (5) approaches first and second coupling means (1, 2), electromagnetic couplings (M1 and M2) occur, and a positive feedback loop is formed through a series of route ranging from the output of an amplification circuit (3), first coupling means, electromagnetic coupling (M1), resonant circuit (4) second coupling means (M2) and the input of amplification circuit (3). Accordingly, oscillation occurs at the resonance frequency of the resonant circuit (4) and an oscillation signal (101) can be obtained. The amplitude of the oscillation signal (101) changes in accordance with the position of the position indicator (5), and a position detection circuit (6) obtains position data of the position indicator (5) from the amplitude of the oscillation signal (101). A condition detection circuit (8) can detect switch data of switches (SW1, SW2) set by a condition setting circuit (7) from the frequency of oscillation signal (101).

公开(公告)号：WO1993000613A1

公开(公告)日：1993-01-07

申请号：PCT/JP1992000797

申请日：1992-06-22

Applicant: SEIKO EPSON CORPORATION ,  SEIKO INSTRUMENTS INC. ,  FUJITA, Toru ,  MOMOSE, Kiyoharu ,  SUZUKI, Takashi

Inventor： SEIKO EPSON CORPORATION ,  SEIKO INSTRUMENTS INC.

IPC: G03D13/00

CPC classification number: G03F7/0022 ,  G03B27/32 ,  G03B2227/325 ,  G03D13/002

Abstract: An image formation apparatus using a photosensitive member having heat developability, in which process control is performed over a period from heat development to pressure transfer to form an image under a stable condition without effects of ambient temperature and the condition of use of the apparatus. To this end, it is very effective to detect temperature and humidity during a period from heat development to pressure transfer, and to control the temperature and heating time for heat development or to stabilize the temperature of the photosensitive member after heat development till pressure transfer, and particularly to make cooling below a predetermined temperature. It is preferred, as the cooling method, (1) to make cooling below a temperature which is 50 °C higher than pressure transfer temperature, and (2) to start cooling within 10 seconds after completion of heat development. As a specific cooling mechanism, preferred is an air cooling method using cooling rollers (59, 74), fans (60, 63, 72), etc. Alternatively, a water cooling method using a cooling roller (76) may be employed.

公开(公告)号：WO1992009029A1

公开(公告)日：1992-05-29

申请号：PCT/JP1991001561

申请日：1991-11-14

Applicant: SEIKO INSTRUMENTS INC. ,  KANNO, Yosuke

Inventor： SEIKO INSTRUMENTS INC.

IPC: G06F03/03

CPC classification number: G06F3/046

Abstract: A device for reading out coordinates which is provided with a part for reading out coordinates in which a plurality of exciting wire groups and a plurality of sensing wire groups are laid, a coordinate indicator which has a resonance circuit comprising a coil and a capacitor, and in which one or more series circuits each of which comprises a switch and a capacitor are connected in parallel with the resonance circuit, a first selecting circuit which selects successively the exciting wire groups, a second selecting circuit which selects successively the sensing wire groups, an exciting circuit which is connected with the first selecting circuit and feeds exciting signals, each having a frequency neighbouring the resonance frequency of the resonance circuit, to the exciting wire groups, an amplitude sensing circuit which is connected with the second selecting circuit and senses the amplitudes of induction signals induced in the sensing wire groups, a phase sensing circuit which senses the phases of the induction signals induced by the exciting signals, an amplitude storing means which stores the output of the amplitude sensing circuit, a phase storing means which stores the output of the phase sensing circuit, a controlling circuit which judges the states of the switches in the coordinate indicator according to the difference between the output of the amplitude sensing circuit and the information stored in the amplitude storing means and to the difference between the output of the phase sensing circuit and the information stored in the phase storing means.

公开(公告)号：WO1997007435A1

公开(公告)日：1997-02-27

申请号：PCT/JP1996002266

申请日：1996-08-09

Applicant: SEIKO INSTRUMENTS INC. ,  TOHKOKU, Muneo ,  TANAKA, Tsuyoshi

Inventor： SEIKO INSTRUMENTS INC.

IPC: G04B17/28

CPC classification number: G04B17/285

Abstract: A mechanical timepiece with a tourbillon mechanism, which is thin-shaped, large in freedom in design and affords precise adjustment of time accuracy. The mechanical timepiece comprises a tourbillon mechanism having a cage (1) which mounts thereon a timed annular balance (7), a pallet-fork (6) and an escape wheel (5) and is adapted to revolve integrally. The cage (1) comprises a cage lower plate (10), on an outer periphery of which is formed a gear (14) adapted to be driven by a train wheel (21). A pinion (3) formed coaxial with the escape wheel (5) engages with an internal tooth gear (9) which is secured to a main plate (8), and the pinion (3) and the internal tooth gear (9) make planetary gear movements, in which the escape wheel (5) makes rotation units own axis and revolution as the cage (1) rotates. The cage (1) has a cage upper plate (12) which is provided with a pallet bridge (16) for supporting the pallet-fork (6) in a swinging manner, and the pallet bridge (16) does not overlap that rim portion (17) of timed annular balance (7) in plane, which is pivotally supported by the cage lower plate (10) and the cage upper plate (12). At least the gear (14) on the outer periphery of the cage lower plate (10), the internal tooth gear (9) and the pinion (3) have a tooth profile formed by an involute of the same module and the same pressure angle.

Abstract translation: 具有陀飞轮机构的机械钟表，其薄型，设计自由度大，并提供精确的时间精度调节。 所述机械钟表包括陀飞轮机构，所述陀飞轮机构具有安装在其上的定时环形平衡架（7），托盘叉（6）和擒纵轮（5）并且适于一体旋转的保持架（1）。 保持架（1）包括笼式下板（10），其外周形成有适于由轮系（21）驱动的齿轮（14）。 与擒纵轮（5）同轴形成的小齿轮（3）与固定在主板（8）上的内齿轮（9）啮合，小齿轮（3）和内齿轮（9）形成行星 齿轮运动，当保持架（1）旋转时，擒纵轮（5）使旋转单元自身的轴线和转动。 保持架（1）具有保持架上板（12），其设置有用于以摆动的方式支撑托盘叉（6）的托板桥（16），并且托板桥（16）不与该边缘部分重叠 （17），其平面中的定时环形平衡（7）由所述保持架下板（10）和所述保持架上板（12）枢转地支撑。 至少保持架下板（10）的外周上的齿轮（14），内齿轮（9）和小齿轮（3）具有由相同模块的渐开线形成的齿廓，并且具有相同的压力角 。

公开(公告)号：WO1992020141A1

公开(公告)日：1992-11-12

申请号：PCT/JP1992000383

申请日：1992-03-27

Applicant: SEIKO INSTRUMENTS INC. ,  OZAWA, Fujio ,  SATO, Takashi ,  KASUGA, Masao ,  OTAWA, Shuji

Inventor： SEIKO INSTRUMENTS INC.

IPC: H02N02/00

CPC classification number: H02N2/163 ,  H02N2/14

Abstract: An ultrasonic motor capable of accurately driving in a stepping way a movable body without any encoder. The motor comprises a piezoelectric oscillator (A) (5) and a piezoelectric oscillator (B) (6), each of which generates a progressive wave for driving and a standing wave for stopping or a standing wave for driving and a standing wave for stopping, circuits for generating ultrasonic wave oscillations, each of which drives the oscillator (A) (5) or the oscillator (B) (6), switchover circuits for switching over the circuits, and a movable body (2) provided with a plurality of uneven parts in its circumferential cross section. By the switchover means, the ultrasonic oscillation for driving (the progressive wave or standing wave, and the standing wave oscillation for stopping are switched over to each other. Thereby, the movable body is accurately driven in a stepping way without any encoder.

公开(公告)号：WO1991002240A1

公开(公告)日：1991-02-21

申请号：PCT/JP1989000761

申请日：1989-07-27

Applicant: SEIKO INSTRUMENTS INC. ,  NAKAMURA, Nobutaka

Inventor： SEIKO INSTRUMENTS INC.

IPC: G01N25/20

CPC classification number: G01N25/4866

Abstract: In order to stabilize a base line of a differential heat signal in a differential thermobalance and to improve measurement accuracy of differential calorimetry, the present invention provides a protuberance to each of the sample holder and reference holder, detects a signal, which is obtained by subtracting the temperature difference signal between both protuberances from the temperature difference signal between the sample holder and the reference holder, as a differential heat signal and thus reduces any influences of temperature gradient inside a heating furnace and stabilizes the base line of the differential heat signal to improve accuracy of differential calorimetry.

Abstract translation: 为了使差分热平衡中的差热信号的基线稳定并且提高差示量热法的测量精度，本发明提供了每个样本保持器和参考保持器的突起，检测信号，该信号通过减去 两个突起之间的温差信号与样品保持器和参考保持器之间的温差信号，作为差热信号，从而减少加热炉内的温度梯度的任何影响，并使差热信号的基线稳定，以提高 差示量热法的精度。

公开(公告)号：WO1998001966A1

公开(公告)日：1998-01-15

申请号：PCT/JP1997002305

申请日：1997-07-03

Applicant: SEIKO INSTRUMENTS INC. ,  HISHIKI, Yuji ,  FUJII, Isamu ,  IDOMUKAI, Shinichi

Inventor： SEIKO INSTRUMENTS INC.

IPC: H04B07/26

CPC classification number: H04L25/05 ,  H04W52/029 ,  Y02D70/00

Abstract: A low power consumption IC for communication which can flexibly accommodate the variation of data rate or data processing load is provided at a low cost by using a single oscillation circuit. A doubler circuit (61) is connected between the output of the oscillation circuit (1) and a microcontroller circuit (69) or a frequency dividing circuit (2) is connected between the circuit (1) and a data receiving circuit (3). In addition, receiving addresses are stored in a dual port RAM (16). Moreover, the battery saving efficiency is improved by controlling the receiving frequency of a synchronization code.

Abstract translation: 通过使用单个振荡电路，以低成本提供可以灵活地适应数据速率或数据处理负载变化的用于通信的低功耗IC。 倍频电路（61）连接在振荡电路（1）的输出端和微控制器电路（69）之间，或者分频电路（2）连接在电路（1）和数据接收电路（3）之间。 此外，接收地址存储在双端口RAM（16）中。 此外，通过控制同步码的接收频率来提高电池节省效率。

公开(公告)号：WO1997027640A1

公开(公告)日：1997-07-31

申请号：PCT/JP1997000120

申请日：1997-01-17

Applicant: SEIKO INSTRUMENTS INC. ,  TAKAKURA, Akira

Inventor： SEIKO INSTRUMENTS INC.

IPC: H01M10/46

CPC classification number: H02J7/32 ,  H02J7/14 ,  H02K7/1861

Abstract: An efficeint battery charger which does not require rectifiers such as diodes, and prevents the reverse charging of a secondary battey and discharge to a generator from the secondary battery in an electrical close loop constituted of the generator and secondary battery by using a mechanical mechanism. The battery charger comprises an external rotary operating member (1), a generator (5) which converts the rotational kinetic energy of the member (1) into electrical energy, a one-way rotary clutch (20) which short-circuits an energy path for transmitting the rotational kinetic energy of the member (1) to the generator, an electricity storage (6) which stores the converted electrical energy, and an electrical switch (30) which forms an electrical loop by connecting the generator (5) to the storage (6) when the generator (5) is in a generating state.

Abstract translation: 一种不需要诸如二极管的整流器的有效电池充电器，并且通过使用机械机构防止二次电池的反向充电并且由由发电机和二次电池构成的电闭环中的二次电池放电到发电机。 电池充电器包括外部旋转操作构件（1），将构件（1）的旋转动能转换成电能的发电机（5），使能量路径短路的单向旋转离合器（20） 用于将所述构件（1）的旋转动能传递到所述发电机，存储所述转换的电能的电力存储器（6）和通过将所述发电机（5）连接到所述发电机（5）而形成电气回路的电气开关（30） 当发电机（5）处于生成状态时，存储（6）。