baber/WOPTO huggingface dataset:
Patent JP-H0516571-A (JP)
Title: Image formation apparatus with binding device
Inventor: ISHII YOSHIFUMI
IPC: B42C11/06
Filed: 1991-07-11
Abstract: PURPOSE:To provide a binding device that is incorporated in an image formation apparatus and is serviceable, without requiring manual work, in improved efficiency for finishing of binding work. CONSTITUTION:A clamping means 8 that clamps from both sides a part near a spot of adhesion of a binder after the spot of adhesion is heated by a heating means 7 which is provided to an image formation apparatus 1 is installed as an integral part of the image formation apparatus 1.
Patent JP-H0485879-A (JP)
Title: Gate array
Inventor: URA TOMOKO
IPC: H01L21/82
Filed: 1990-07-26
Abstract: PURPOSE:To make it possible to use a larger number of input/output pins compared with the prior art ones by constituting an I/O pad, an I/O cell, and a cell layout region and a wiring region under two stage structure. CONSTITUTION:This device comprises an input/output pad 1 and an input/output cell 2 on the upper stage, an insulation layer 3 which separates the upper stage from a lower stage, a cell layout region 4 and a wiring region 5 on the lower stage, and a hole 6 which connects the input/output cell with the wiring on the lower stage. The input/output cell 2 on the upper stage is positioned on the wiring region 5 on the lower stage. Therefore, the upper stage is connected with the lower stage by way of the hole 6. The input/output cell, which is not used, will not affect the lower stage by the insulation means 3. This construction eliminates the need for the portion of input/output cell from the lower stage and the pad, thereby enhancing the degree of higher integration of the inner cell.
Patent JP-2001022898-A (JP)
Title: Electronic equipment
Inventor: KARIYA KAZUHIRO
IPC: G06K17/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to prevent a battery or recording medium from being ejected during the operation of the recording medium. SOLUTION: This electronic equipment has a battery chamber 6 for loading a battery 5, a battery lid 3 attached so as to be turned with a lid rotation center 2 as a center and a memory card connecting part 13 for exchanging data with the data transmitting/receiving part of an attachable and detachable memory card 14. The memory card connecting part 13 is arranged on the side of the battery chamber 6 of the battery lid 3 so as to be turned integrally with the battery lid 3. Besides, this equipment is provided with an opening/ closing detecting switch which is composed of a conductive slice 12B of the memory card connecting part 13 and a conductive piece 12A to change the state of conduction between the conductive piece 12B corresponding to opening/ closing of the battery lid 3, for detecting the opening/closing state of the battery lid 3 by detecting this conductive state.
Patent JP-S6442908-A (JP)
Title: Surface acoustic wave device
Inventor: MISHIMA NAOYUKI
IPC: H03H9/64
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the deterioration in the yield caused by pattern defect at forming by not connecting electrically a one electrode finger to a static capacitance within one wavelength lambda of a surface acoustic wave but connecting directly to one of two input/output terminals. CONSTITUTION:At least one electrode finger 1 is not electrically connected to the static capacitance 2 in one wavelength lambda of a surface acoustic wave excited from the electrode and the electrode finger 1 is connected directly to one of two input/ output terminals 3. Thus, the electrode finger 1 connected electrically to the capacitance 2 clipped between the electrode fingers 1 connected to ground is decided respectively independently and if a part of an electrode pattern has a defect in the manufacture, since the electrode finger 1 having the pattern defect exists between the electrode fingers 1 connected to ground, the adverse effect of the pattern defect is not given to the other electrode finger 1. Thus, the yield is improved.
Patent JP-H0365415-A (JP)
Title: Active suspension
Inventor: YONEZAWA TAKASHI
IPC: B60G17/015
Filed: 1989-07-31
Abstract: PURPOSE:To achieve a posture change depressing effect at high speed as well as comfortableness at low speed by decreasing control gain at the time of running where a detected speed and detected front-to-back acceleration are smaller than the determined values. CONSTITUTION:By a controller 30, velocity V is read from a velocity sensor 29, and front-to-back acceleration gx from a front-to-back acceleration sensor 27, as well as detected signals from other sensors 29, 28FL-28RR, and running condition is judged by comparing them with determined values through a running condition judging means. At the time of running where the velocity V and the front-to-back acceleration gx are smaller than the determined values, a command value is operated by decreasing a gain for compensation by a control gain adjusting means. According to the command value, pressure control valves 20FL-20RR are controlled. A posture change depressing effect at high speed, as well as comfortableness at low speed, can thus be achieved compatibly.
Patent JP-H0363694-A (JP)
Title: Pattern display device
Inventor: KITAZAWA HIROSHI
IPC: G09G5/22
Filed: 1989-07-31
Abstract: PURPOSE:To rapidly perform the display of pattern and the change of pattern and to accomplish flexible operation with small quantity of information by displaying a pattern stored in a fixed pattern storage part and a variable pattern storage part based on the command of pattern from a communication part. CONSTITUTION:The pattern stored in the fixed pattern storage part 21 or the variable pattern storage part 22 is displayed on the display part 3 based on a pattern command signal given from the communication part 1. A selection circuit 4 selects one of the fixed patterns 1-m stored in the storage part 21 and the variable patterns 1-n stored in the storage part 22 based on the pattern command signal from the communication part 1. The fixed or variable pattern which is selected is displayed on the display part 3. Meanwhile, the patterns stored in the storage parts 21 and 22 can be rewritten based on a command signal from the communication part 1.
Patent JP-H08252156-A (JP)
Title: Stereoscopic photo frame
Inventor: MIKI YOSHIHARU
IPC: A47G1/14
Filed: 1995-07-11
Abstract: PURPOSE: To enable a photograph to be appreciated as a stereoscopic one with depth and vividness by forming a frame like a box with the front side open or transparent and holding a photograph inside the box with the cross-section curved in an S-shape. CONSTITUTION: The stereoscopic photo frame 1, with two wide panorama-size photographs 2, 3 stored back to back and curved in an S-shape, consists of a pair of flat transparent plates 4, 5, pair of side plates 6, 7 on both ends of the transparent plates, bottom plate 8 and top cover 9. The transparent plates 4, 5 are made of glass or synthetic resin while the side plates 6, 7, bottom plate 8 and top cover 9 are all made of wood. These plates 4, 5, 6, 7, 8 except the top cover are all joined and fixed with each other in the form of a box with a bottom so as to hold the photographs 2, 3 superposed inside.  In this case, the photographs 2, 3 are held so that both left and right end edges are held being stopped by a pair of square corners 10, 11 positioned diagonally among the four such corners, which are formed at the joined parts between the transparent plate 4, 5 and the side plate 6, 7, and that the projected side of the photographs is made to abut on the inside surface of the transparent plate 4, 5 with their cross-section curved in an S-shape.
Patent JP-H0488947-A (JP)
Title: Preparation of water-extracted coffee
Inventor: JIN SHIGEHARU
IPC: A23F5/24
Filed: 1990-07-30
Abstract: PURPOSE:To obtain the subject coffee having mild taste and excellent sweetness by blending roasted coffee beans having different L-values measured with a color difference meter in a specific ratio, crushing and extracting with cold water. CONSTITUTION:Coffee beans roasted to have 19+ or -5 deg. L-value measured with a color difference meter are blended with other coffee beans roasted to have 22+ or -5 deg. L-value measured with a color difference meter in a ratio of 65-80% the former and 35-20% the latter and crushed to obtain coffee powder, then the powder is extracted with cold water of about <=10 deg.C to afford the aimed coffee.
Patent JP-H0643383-A (JP)
Title: Light deflector
Inventor: TAKAHASHI MASAHIRO
IPC: B41J2/44
Filed: 1992-07-27
Abstract: PURPOSE:To maintain an entire deflection optical system with high accuracy by reducing the dynamic imbalance of a rotating body and improving motor characteristics at the time of highspeed rotation. CONSTITUTION:A void 24 is formed between a fitting part 3-2 of a rotary sleeve 3, which fits the central opening of a rotary polygon mirror 11, and a cap flange fitting part 12-1 and an adhesive agent 25 is interposed at three parts between a mirror flange 3-1 and the rotary polygon mirror 11, between a cap flange 12 and the rotary polygon mirror 11 and between the central opening of the rotary polygon mirror 11 in the void 24 and the sleeve 3 and fixes those parts with screws 13. Therefore, the fine movement of respective members at the rotating body is prevented and the dynamic imbalance of the rotating body is suppressed.
Patent JP-H0248658-A (JP)
Title: Color photosensitive material
Inventor: SATO KOZO
IPC: G03C8/10
Filed: 1988-08-10
Abstract: PURPOSE:To make it possible to read a color image with an IR reader by incorporating a specified IR-absorbing image forming compd. CONSTITUTION:A layer contg. an IR-absorbing image forming compd. represented by formula I and one of yellow, magenta and cyan image forming compds. or layers contg. the compds. separately are formed on a support. In the formula I, dye is an IR-absorbingh dye group (precursor) represented by formula II, X is a single bond or a combining group, Y is a group having properties by which a difference is produced in the diffusibility of a dye component before and after the reaction with a photosensitive silver salt having a latent image, each of R<1> and R<2> is H, halogen, etc., Ar is aryl or a hetero ring and each of m and n is 0-4. A concrete example of the compd. represented by the formula I is a compd. represented by formula III.
Patent JP-S58102024-A (JP)
Title: Combustion control of boiler
Inventor: NAKAHARA YOSHIKI
IPC: F23N5/00
Filed: 1981-12-11
Abstract: PURPOSE:To simplify the control system by controlling air feed based on average air ratio determined. CONSTITUTION:Signals from flowmeters 5-8 and an exhaust gas O2% gauge 13 is taken into an average air ratio arithmetic unit 14 to calculate an average air ratio mt. Output from the arithmetic unit 14 is inputted into a comparison arithmetic section 15 which compares it with a target air ratio ms provided from a target air ratio setting device 22 and provides output thereof to a blast furnace (B gas) air volume operating system and a coke furnace gas (C gas) air volume operating system. Thereafter, a control signal is provided to a B gas air flow rate regulation damper 11 through a B gas limiter 18. Likewise, a control signal is provided to a C gas air flow rate regulation damper 12 through a C gas limiter 21. This simplifies the control system making it easy to handle.
Patent JP-H0949481-A (JP)
Title: Ignition timing control method for multicylinder engine
Inventor: KUWANO MASAYUKI
IPC: F02P5/15
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To effectively avoid both a rise of exhaust temperature and abnormal combustion, by properly setting ignition timing in each cylinder without using an exhaust temperature. SOLUTION: When an engine operating condition is in at least one region of high load and high speed regions with an exhaust temperature rising, an ignition correction value classified by cylinder ADVK1 , ADVK2 , ADVK3 , ADVK4 corresponding to a combustion characteristic of each cylinder #1, #2, #3, #4, is set (S5) with an engine speed NE and a basic fuel injection pulse width Tp, representing an engine load, serving as a parameter. The ignition correction value classified by cylinder ADVK1 , ADVK2 , ADVK3 , ADVK4 is added to a basic timing advance value ADVBASE set on the basic of the engine operating condition, and control timing advance (ignition timing) ADV#1 , ADV#2 , ADV#3 , ADV#4 in each respective cylinder is set (S6).  In this way, optimum ignition timing can be set in each cylinder, without using an exhaust temperature, both a rise of exhaust temperature and abnormal combustion, generated in a high load and high speed region, can be effectively avoided.
Patent JP-S6259919-A (JP)
Title: Projection type color display device
Inventor: KAMAKURA HIROSHI
IPC: H04N9/31
Filed: 1985-09-10
Abstract: PURPOSE:To obtain an image which has high chroma and excellent contrast by making light source light on reflecting surfaces of a cube prism as S polarized light for blue and red and P polarized light for green. CONSTITUTION:The white light from a light source 40 is converged by a lens 41, reflected by a mirror 42, and separated into light components of the primary colors through filters 43-45. The respective color light beams are incident on light valves 46-48 at right angles and the axes of polarization of the valves 46 and 48 of the colors R and B are perpendicular to the paper surface and that of the valve 47 of color G is parallel to the paper surface. Light which is at about 45 deg. to reflecting surfaces of R selection and B selection and modulated by image data is incident on the cube prism 49 and the color G is color- mixed by transmitted light and magnified and projected by a lens 50. The light values use an image display panel using the photoelectric effect of liquid crystal. Consequently, a color display device which has good contrast and utilizes the light source light with high efficiency is obtained.
Patent JP-S6263073-A (JP)
Inventor: YASUKAWA KAZUHITO
IPC: B25J9/06
Filed: 1985-09-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6357458-A (JP)
Title: Shift positioning device for plate material
Inventor: HASEGAWA MASAYUKI
IPC: B21D43/00
Filed: 1986-08-28
Abstract: PURPOSE:To easily enable mounting a chuck device for the end of a plate material and a plate material shift member even at a later stage, and reduce cost with simple construction by providing said device in such a way as freely movable in an X-axis direction toward which a conveyor is travelling, and the plate material shift member in a Y-axis direction as projected downward from the upper side of a plate material pass line. CONSTITUTION:A chuck device 19 for holding the end of a plate material W is so provided as to be driven and freely shiftable in both positive and negative directions along the travel direction of a conveyor 25 or an X-axis. And a plate material shift member for a Y-axis direction in provided as projected downward from the upper side of the pass line of the plate material W. Therefore, without any special modification of a table 5 for delivering and positioning the plate material W, said device 19 and member can be mounted easily even at a later stage and cost can be reduced with relatively simple construction. Furthermore, the end of the plate material W is held over large width and a chuck base 39 is not dislocated in a Y-axis direction during the delivery and the shift of the plate material W in an X-axis direction.
Patent JP-H0621629-A (JP)
Title: Pad of printed wiring board
Inventor: HASEGAWA KIYOHISA
IPC: H05K1/11
Filed: 1992-07-03
Abstract: PURPOSE:To cause no solder bridge when the mounting parts are loaded on the pads so as to obtain excellent reliability by corner-cutting so that the length of one of both sides at least of one angle of the angles may have a specific value in the pads for mounting the parts. CONSTITUTION:The mounting parts 3 in the shape of a plane rectangle is loaded on a printed wiring board 1 through a pair of pads 2 oppositely arranged at fixed intervals, the electrode parts 3 of both end parts of the mounting parts 3 are electrically connected to the pads 2. In this case, a pad 2 is formed in a plane visual octagonal shape where an angle of a plane quadrangular pad is corner-cut in a rectilinear state. Corner-cutting is worked so that the sides on both sides of the angle may be shortened by 0.1mm or more. Then, cream solder 4 is applied on these pads 2 so as to fix the mounting parts 3 on the pads 2, however, at this time surface tension reduces the force of solder 4 tending to flow out from the pads 2 for preventing overflow of solder 4 and in its turn the generation of a solder bridge.
Patent JP-H1144654-A (JP)
Title: Particle monitoring device
Inventor: ITO NATSUKO
IPC: G01V8/10
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To efficiently detect particles with a simple configuration while suppressing an effect on a process. SOLUTION: A particle monitoring device comprises a laser light source 11, a beam expansion optical system 13, and a scattered light detector 12. The laser light source 11 is so allocated that a space around a wafer 1 set in a reaction chamber 17 of a plasma device 16 is irradiated. The laser beam from laser light source 11 is enlarged with the beam expansion optical system 13, and introduced in the reaction camber 17 through an introduction window 17a. When the laser beam hits a particle 2 in the reaction chamber 17, a scattered light is generated, and the scattered light is detected with the scattered light detector 12 through a detection window 17b, thus the particle 2 is detected.
Patent JP-2001027840-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: ISHII MASAHIRO
IPC: G03G21/18
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To make the circulation of developer in the width direction of a developing chamber excellent without decreasing the supply amount of the developer to a developing roller nor making loud noise by simple constitution by making developer carrying performance higher at a center part in the longitudinal direction of an aperture part than at both ends in the longitudinal direction. SOLUTION: Toner carrying ability from a toner storing chamber 52 to the developing chamber 57 is made higher at the center part than at both ends in the longitudinal direction. In the chamber 57, the toner is supplied to the center part in the width direction of the chamber 57 by a 2nd agitator 91, and the toner is supplied all over the area in the width direction of the chamber 57 by a 1st agitator 90 soon after that, whereby the push-in pressure of the toner into the chamber 57 is higher only at the center part in the width direction of the chamber 57. When the push-in pressure of the polymerized toner gets higher at the center part, the polymerized toner pushed inside the chamber 57 passes both end part sides of the chamber 57 and is restored to the chamber 52 from the aperture A.
Patent JP-H1144840-A (JP)
Title: Finder optical system
Inventor: MUKAI HIROSHI
IPC: G02B13/18
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical system where image performance is prevented from lowering due to high order diffracted light and aberration such as chromatic aberration is excellently compensated by making lenses included in an ocular part and all the diffraction surfaces respectively satisfy specified conditions. SOLUTION: All the lenses G6 and G7 consisting of high dispersant material included in the ocular part satisfy -0.2<=ϕH/(νdH×ϕE)<=-0.01. All the diffraction surfaces DOE provided at an objective part satisfy 1(%)<=|ϕ0d/ϕ0|×100<=3(%) and all the diffraction surfaces DOE provided at the ocular part satisfy 1(%)<=|ϕEd/ϕE|×100<=3(%). In the expressions, ϕH means the power of the lens consisting of the high dispersant material, νdH means the Abbe number of the lens consisting of the high dispersant material, ϕ0 means the power of the objective part, ϕE means the power of the ocular part, ϕ0d means the power of the diffraction surface provided at the objective part and ϕEd means the power of the diffraction surface provided at the ocular part.
Patent JP-S6181166-A (JP)
Title: Permanent magnet type stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/18
Filed: 1984-09-27
Abstract: PURPOSE:To obtain a high resolution and accurate and stepping motor by disposing m pieces of salient pole teeth on the outer periphery of a rotor yoke of small outer diameter, opposing them with P-phase stator main poles, and uniformly disposing pm pieces of salient pole teeth in the large outer diameter. CONSTITUTION:Dipolarized circular permanent magnet 2 and rotor yokes 3, 4 are mounted axially on a rotary output shaft 1 to form a rotor, and rotatably supported to bearings 5, 5'. A plurality of m pieces of salient pole teeth projected radially are formed on the outer periphery of the yoke 3, a plurality of n pieces (n=mp) of salient pole teeth are formed on the yoke 4, and the outer diameter is reduced in the yoke 3. The yoke 3 is opposed to the p-phase stator main pole 6, the other yoke 4 is opposed to the yoke 8 having no winding, and n pieces of teeth are formed on the bore of the yoke 8. The teeth of the same number are opposed between the yokes 4 and 8 to improve the accuracy of a stepping angle error.
Patent JP-H0484413-A (JP)
Title: Method of heat treatment
Inventor: MURAKAMI MASAAKI
IPC: G03F7/26
Filed: 1990-07-27
Abstract: PURPOSE:To make it easy to clarify a tendency of film thickness within the surface of a substrate by preparing a film on the substrate having the directionality, followed by carrying out heat treatment on the substrate by using a heat plate to make at least the direction of the substrate constant before carrying out heat treatment by the heat plate. CONSTITUTION:By moving a handling arm on a wafer arm conveying passage 14, a wafer w is set first on a cooling portion 16. After that, this wafer w is taken by the handling arm to the upper position of a coater 20. Then, a cup 26 and an orientation flat detecting device 28 are installed at a save position. Wafer w is sucked by a vacuum spin chuck 22 and the cup 26 moves to a chain position. Further, the vacuum spin chuck 22 is rotated in one direction at a predetermined speed. As a result, resist that is dropped nearly to the central position of the wafer w is expanded by the action of the centrifugal force from the central position toward the periphery of the wafer, thereby being able to prepare resist film with a uniform thickness on the surface of the wafer w.
Patent JP-H0547837-A (JP)
Title: Mounting structure of tab type semiconductor device on lead frame
Inventor: KUWABARA KEIJI
IPC: H01L23/50
Filed: 1991-08-09
Abstract: PURPOSE:To obtain a narrow pitch, multi-lead TAB type semiconductor device by mounting a semiconductor element connected to a carrier film on a lead frame. CONSTITUTION:Positioning of a lead frame 2 and a bump 13c is facilitated at the time of jointing by providing a hole part 2c on a lead frame 2 in the position corresponding to a bump 13c by means of a press or the like. Further, when the surfaces of the bump 13c and the lead frame 2 are plated with tin or an alloy of tin and lead and the bump 13c is positioned to this hole part 2c so as to join both of them, a fillet 9 is formed around the bump 13c at the time of thermocompression bonding so that junction strength of both of them can be further increased.
Patent JP-S6178088-A (JP)
Inventor: SEKIGUCHI MINORU
IPC: H05B6/12
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。