baber/WOPTO huggingface dataset:
Patent JP-H04208970-A (JP)
Title: Transfer device
Inventor: TANABE HIROSHI
IPC: G03G15/16
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the scattering of toner and the occurrence of an abnormal image by giving electrostatic force in a direction where the toner is pressed to the surface of an image carrier by a member which is biased to have the same polarity as the toner having a specified polarity when the toner approaches to an area where it contacts with a transfer material. CONSTITUTION:When the toner 2 on the surface of a photosensitive body approaches to the contact area between a transfer roller 5 and the photosensitive body, there is possibility that the electrostatic force in a direction where the toner 2 (especially, low electrostatically charged toner) is separated from the surface of the photosensitive body is received by potential gradient based on a potential difference between the roller 5 and an image part to which the toner is stuck (in this example, it is about 0V because of reversal development), but the electrostatic force in the direction where the toner 2 is pressed to the surface of the photosensitive body is received by the potential gradient based on the potential difference between a bias member 9 and the surface of the photosensitive body due to the existence of the member 9, so that the toner 2 is prevented from being separated from the surface of the photosensitive body. Thus, the scattering of the toner and the occurrence of the abnormal image are effectively prevented.
Patent JP-H03200363-A (JP)
Title: Semiconductor integrate circuit device
Inventor: EGUCHI KOJI
IPC: H01L27/082
Filed: 1989-12-27
Abstract: PURPOSE:To realize miniaturization of a transistor size, miniaturization of an emitter size, and prevention of breaking of wire among emitters by interconnecting the respective emitters of adjacent transistors in the same contact striding a trench isolation. CONSTITUTION:There are formed on a substrate 1 a buried collector layer 4 a collector 6, an epitaxial layer 5, an external base 71, a trench isolation 3, and an isolation diffusion layer 2. An emitter contact 10 is opened so as to extend to both transistors via the trench isolation 3, and an emitter 8 is formed on a region of the transistors exposed at the opening, i.e., on an internal base 72. Accordingly, interconnection of the emitters 8 as a base of an ELL (Emitter Coupled Logic) circuit is securely done by an Al wiring 13 in the emitter contact 10, and there is existent no contact stepped portion between both emitters. Hereby, miniaturization of an emitter size, miniaturization of a transistor size, and prevention of breaking of wiring between emitters are realized.
Patent JP-H04208654-A (JP)
Title: Rear-end collision warning device of parked car
Inventor: ICHIKAWA ATSUHISA
IPC: B60Q1/48
Filed: 1990-11-30
Abstract: PURPOSE:To prevent a rear-end collision against a parked car by flashing a hazard flasher lamp for a specified period of time when the car is stopped and parked after stopping an engine and it receives light of a headlamp from behind it at night. CONSTITUTION:When a car is stopped and an engine is stopped, noise contained in an electric power voltage disappears. At this time, output of an engine ON- OFF detection part A becomes Hi. Additionally, when the surroundings of the car are dark at night, output of a day and night discrimination part B becomes Hi. Furthermore when a light reception element 9 receives headlamp light of a car approaching from behind, output of a light reception detection part C becomes Hi. Consequently, when outputof all the aforementioned detection parts A-C becomes Hi and a logical product of an AND gate D becomes Hi, a flashing signal generation part F makes an amplification output part G in the working state and has a hazard flasher lamp flash through a relay 16.
Patent JP-H10186844-A (JP)
Title: Toner regulation member for developing device and manufacture thereof
Inventor: IMAI YASUO
IPC: G03G15/08
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To remedy warp caused by surface processing, to keep a gap between the circumferential surface of a toner carrying member uniform and to maintain the uniformity of developing efficiency. SOLUTION: The lower surface of the flat plate part 15a of a doctor 15 is processed by sand blasting processing so that the surface roughness thereof becomes about 70% of the grain size of toner. Then, a V-shaped notch 16 is formed at plural positions, for example, three places on the upper surface of a supporting part 15b. By processing the lower surface of the plate part 15a so that the surface roughness becomes fine, the surface area thereof is increased. Since the lower surface of the plate part 15b is positioned at the lowermost part of the doctor 15, the doctor 15 is warped so as to project downward. Then, when the notch 16 is formed at the plural positions in a longitudinal direction on the upper surface of the supporting body 15b positioned at the uppermost part of the doctor 15, the upper surface of the supporting part 15b is pushed to be flared in the longitudinal direction by force actuated from a notching blade and the warp is remedied.
Patent JP-H03202900-A (JP)
Title: Voice remote control device
Inventor: KIMURA TOSHIYUKI
IPC: G10L21/0208
Filed: 1989-12-29
Abstract: PURPOSE:To execute a correct voice recognition irrespective of whether a peripheral noise exists or not and to prevent the malfunction by outputting only a voice instruction to a voice recognizing part a noise eliminating part from output signals of a first microphone and a second microphone. CONSTITUTION:A voice recognizing circuit 15 executes an analog processing of a voice instruction inputted through a first microphone M1 and a second microphone M2, and outputs its result as time division digital data 20. In the case of a recognition mode, a controller part 16 outputs a voice recognition command to the voice recognizing circuit 15. Subsequently, by the voice recognizing circuit 15, a voice recognition processing is executed. After the recognition is ended, whether input voice data and standard pattern data coincide with each other or not is discriminated. In the case they do not coincide with each other, the controller part 16 outputs a remote control control signal SR to a transmitting circuit 17, transmits a remote control signal RC and executes an error processing.
Patent JP-H09177183-A (JP)
Title: Insert instrument
Inventor: ARAI HIROYUKI
IPC: E04B1/41
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a secure pull-out strength, by forming a ceramic insert instrument fitting respective members of a structure so as to shape a trapezoidal form extending from the rear end side thereof to the front end and shape the outer peripheral face thereof at a specified tapered ratio. SOLUTION: The tapered ratio of the receive face 4 of a ceramic insert instrument 1 forming a female member embedded in a concrete structure is made to range 0.125-0.25. The radius of curvature of the receive face 4 is made to range 45-55mm at the rear end side (a), 35-45mm at the middle (b), and 25-35mm at the front end side (c) respectively and expand to the outer peripheral direction. Moreover, preventive faces 9 against rotation are provided at the outer periphery and the insert instrument 1 to which a seal plate 10 preventing concrete from penetrating in the screw hole, is attached, is inserted in the hole shaped in a form to fix the instrument. And it is fixed by bolts and concrete is placed and cured, and then the form is removed. In this way, the strength from the rear end to the middle part is greatly increased and the removal of forms is facilitated on producing it.
Patent JP-2001154028-A (JP)
Title: Light transmission plate, side light type light source device and liquid crystal display
Inventor: OKAWA SHINGO
IPC: F21V8/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To lessen the generation of bright-lines by projections, such as gates, even when the sufficient scattering of illumination light is difficult within a light transmission plate, when the light transmission plate, side light type surface light source device and liquid crystal display are applied to the light transmission plate repetitively formed with the projections by a pair of slopes particularly on an exit surface and a surface facing the exit surface along an incident surface and the liquid crystal display using the side light type light source device. SOLUTION: Projections 4h, projecting from a flank 4G, are formed nearer to the rear surface 4B side than a virtual line which bisects the flank 4G of the light transmission plate 4 in the thickness direction.
Patent JP-H0541426-A (JP)
Title: Wafer probe for eprom and wafer prober for redundancy of memory chip
Inventor: YOKOTA KEIICHI
IPC: G01R31/26
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the transfer time of a wafer between probers and the time necessary for setup, by executing different kinds of two treatments, i.e., the test and the erase of an ultraviolet ray erasing type programable ROM, by using one wafer prober. CONSTITUTION:A wafer prober 18 consists of an I/O means 7 for a wafer cassette, a moving stage 17, a first controller 9, a second controller 10, a third controller 12, and a filing means 11 for a test map. The moving stage 17 consists of a first mounting means 1, a contact means 3, an automatic position alignment means 5, a wafer transferring means 6, a second mounting means 2, and an erasing means 4. The wafer prober 18 is constituted as follows; a mounting stand of the first mounting means stucks a wafer in which a plurality of EPROM's are arranged, the contact means 3 comes into contact with each of a plurality of the chips formed in the above wafer, and then a tester 13 inspects the contact means 3 via a measuring cable.
Patent JP-H09180429-A (JP)
Title: Magnetic disk device
Inventor: YANAGISAWA MASAHIRO
IPC: G11B25/04
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic disk medium from being directly machined and to prevent a liquid lubricant from becoming dry on the surface of the magnetic disk medium for a long time. SOLUTION: A magnetic disk device has a magnetic disk medium 6 which is included in a casing 4 being formed in cylindrical container shape so that it can speedily rotate, a magnetic head 5 which contacts the recording surface of the magnetic disk medium 6, a fiber pad 11 which protrudes in inner-diameter direction from a peripheral wall 2 of the casing 4 and contacts the recording surface of a magnetic disk medium while a lubricant is impregnated, and a porous material 12 in contact with the fiber pad 11 while it is provided on the inner surface of the peripheral wall 2. Then, a lubricant L scattered from a recording surface to a peripheral part due to centrifugal force is absorbed by the porous material 12, is moved to the fiber pad 11 due to capillary action, and is supplied to the recording surface again, thus circulating the lubricant and lubricating it for a long time.
Patent JP-H03202179-A (JP)
Title: Regulation of painted product and surface of ground for painting
Inventor: OHASHI HIDEYUKI
IPC: B05D3/10
Filed: 1989-12-28
Abstract: PURPOSE:To permit paint adhesiveness to be improved by forming in the surface of metal the pot-like holes swelling inside and having narrow mouth parts. CONSTITUTION:A metal plate 1 is provided with the pot-like holes 2 having a narrow mouth part and swelling inside formed in its surface prepared for paint application and the paint 3 being applied thereto partially enters the holes 2 to be set therein. The inside diameter of the pot-like hole 2 is about 10-200mum. Since the paint is penetrated and set in the pot-like hole in this way, the paint film is secured firmly at the mouth part of the hole, whereby anchoring effect can be produced and the painted product excellent in paint adhesiveness can be formed.
Patent JP-2000174187-A (JP)
Title: Heat pipe embedded honeycomb sandwich panel
Inventor: FUTAKI YASUNARI
IPC: F28D15/02
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce a heater space for a heat insulation and to mount an electronic equipment in a high density on a panel, by mounting a heater for the insulation on a portion of a heat pipe corresponding to the equipment and embedding it in a honeycomb sandwich panel. SOLUTION: Tape-like heat insulation heaters 8 are mounted at both sides of a lateral heat pipe 5, and embedded together with the pipe 5 except power supply lead wires 9 of the heaters 8 in a honeycomb sandwich panel 4. Here, main and redundancy heat insulation heaters 8 of two systems are mounted at the one pipe 5. Since the heater 8 for supplying a heat amount to a heat pipe network is embedded in the panel except ends of the wires, a space on the panel for embedding the pipe 5 is largely vacant. Thus, number of the equipments 1 disposed on the pipe 5 can be increased, and the equipments can be mounted in a high density on the panel.
Patent JP-H11242930-A (JP)
Title: Manufacture of electrode and manufacture of member for plasma display panel
Inventor: SANADA JUNJI
IPC: H01J11/26
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To manufacture an electrode that can be formed in a fine pattern, has high bonding strength to a board, has low resistance and has a small, specific thickness, and is suitable for a large-scale plasma display panel by performing screen printing by setting a squeegee speed and a squeegee angle within specific range values. SOLUTION: An electrode having a thickness of 1-10 μm is produced by applying photosensitive paste to a board 6 by means of a screen printing method. The electrode is formed by performing the screen printing by setting a squeegee speed to 15-100 mm/sec and a squeegee angle θ to 15-35 deg.. If the squeegee speed is set less than 15 mm/sec, the flowability of the paste is deteriorated, so that screen plate separation is deteriorated and the printed surface is roughened. If the squeegee speed is set more than 100 mm/sec, the film thickness becomes thicker. If the squeegee angle θ is set less than 15 deg., the irregularity of thickness occurs and if the squeegee angle θ exceeds 35 deg., the thickness of the printed electrode increases.
Patent JP-H06167007-A (JP)
Title: Composite floor plate for structure
Inventor: WATANABE TOSHIO
IPC: E01D101/30
Filed: 1992-11-30
Abstract: PURPOSE:To lessen the welding quantity at the time of execution so as to accomplish execution in a short time by using a U-shaped shape steel as a shape steel welded on the base plate of a composite floor plate for a structure. CONSTITUTION:Plural shape steels 8 having a U-shaped (trapezoidal) section are arranged at designated spaces parallel to each other on a steel base plate 7. Subsequently, the lower end of a flange 8A is welded on the upper surface of the base plate 7 to fix the shape steels on the base plate 7. The space between the webs 8B is blocked up by a form 9 in order to prevent concrete from flowing through between the shape steels 8. In order to prevent separation of the concrete 11 from the shape steels 8 and the form 9, a slip stopper 10 comprising a stug bolt is fixed on the upper surface of the web 8B of the shape steel 8. Concrete is placed n the shape steels 8 and the form 9. Thus, the welding quantity can be decreased so as to increase the torsional rigidity of the shape steels and reduce the number of shaped steel in use.
Patent JP-H07173917-A (JP)
Title: Fitting for laterally stretching facing material
Inventor: OMURA MASATOSHI
IPC: E04F13/14
Filed: 1993-12-17
Abstract: PURPOSE:To provide a fitting for a facing material used at the time of laterally stretching a facing material of an inorganic ceramic group on the outer wall surface, by which a facing material is prevented from being corrugated in the horizontal direction, and the construction work can be simplified. CONSTITUTION:A fitting comprises a fitting face 11 having nail holes 16 for fixing a facing material to an outer wall surface, a horizontal face 13 formed by bending both sides of a lower part 12 of the fitting face substantially vertically, and an upward face 14 and a downward face 15 which are formed by bending the forward end of the horizontal face upward and downward substantially vertically. A lateral rib 17 extended in the horizontal direction is formed on the fitting face extending over its whole width, and the end part of the facing material is clamped between the lateral rib 17 and the upward face or the downward face.
Patent JP-H07177428-A (JP)
Title: Video camera
Inventor: KONDOU NORIAKI
IPC: H04N5/238
Filed: 1993-12-16
Abstract: PURPOSE:To prevent unsteadiness and background trailing due to the motion of an object by setting a photometric frame at the time of starting a recording mode, locking it until the motion of a video camera is detected by a motion detection part and setting the new photometric frame when it is cancelled. CONSTITUTION:The light quantity of the object made incident through a lens part 1 is supplied through an iris 2 to a CCD image pickup element 3, electric signals converted there are supplied to a sample-and-hold circuit and AGC circuit 4, output from there is supplied to an A/D converter 5 and obtained digital signals are supplied to a camera signal processing part 6 and an AE detection block 8. Then, the size of a measuring frame is set based on the size of a detection value in the block 8, the block 8 is connected to a microcomputer 9 and it is connected to an iris driver 10. Thus, the opening degree of the iris 2 is controlled, the iris 2 is driven by the driver 10 and automatic exposure control is appropriately performed.
Patent JP-H05172911-A (JP)
Title: Method for testing circuit breaker
Inventor: MATSUNAMI TAKAKAZU
IPC: G01R31/333
Filed: 1991-12-26
Abstract: PURPOSE:To test testing items which could not be tested due to insufficient short-circuit capacities without increasing the capacity of a short-circuit genera tor. CONSTITUTION:An over-excitation circuit (the circuit of a switch SW1) and de-excitation circuit (the circuit of another switch SW2) are provided to the excitation circuit of a short-circuit generator AG. The transient recovery voltage and recovery voltage of a circuit breaker CBt to be tested are controlled within allowable ranges by suppressing the attenuation of a short-circuit current so as to maintain the current at a nearly fixed level by overexciting the generator AG (turning on the switch SW1) immediately before supplying a short-circuit current to the circuit breaker CBt and compensating the influence of the overexcitation by turning off the over-excitation and applying de-excitation for a short time (turning off the switch SW. and turning on the switch SW2 for a short time (0.1 second)) immediately before and after the completion of the breaking of the circuit breaker CBt.
Patent JP-H05156852-A (JP)
Title: Vehicle door locking device
Inventor: INOUE JIRO
IPC: E05B77/36
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the vibration of a latch in the complete closed condition of a door in a vehicle door locking device. CONSTITUTION:A vehicle door locking device consists of a locking device body 1 to be fixed to a door side and a striker 2 to be fixed to a vehicle side. The body 1 is formed by a longitudinally triple structure consisting of a central body 3 made of synthetic resin, a nmetallic cover plate 4 on the front side, a recessed part 6 which is enclosed by the cover plate 4 is formed on the front side of the body 3 made of synthetic resin, and a metallic back plate 5 on the rear side, and a latch 7 which is rotated in engagement with the striker 2 within the recessed part 6 is pivotably supported. A protrusion 17 which is protruded to the recessed part 6 side is provided to the cover plate 4, and a protrusion 18 which is protruded to the cover plate 4 side is provided to the body 3 made of synthetic resin in the position opposite to the protrusion 17. The protrusion 17 and the protrusion 18 are formed so that they may not hold the latch 7 at the position off the latch 7 therebetween in the door-opened condition while in the door-closed condition the latch 7 may be rotated and face the protrusions 17, 18 in the non-contact condition.
Patent JP-H07173695-A (JP)
Title: Electroplating device using gas diffusion electrode
Inventor: FUJII TATSURO
IPC: C25D17/00
Filed: 1993-12-17
Abstract: PURPOSE:To industrially efficiently apply electroplating to a metallic strip moving continuously in a horizontal direction by forming gas diffusion electrodes as insoluble anodes within a horizontal type electroplating tank. CONSTITUTION:This electroplating device consists of an electrode holder chamber 2 in which the metallic strip 1 is horizontally movable, the gas diffusion electrode plates 4 which are so disposed as to segment the inside of this electrode holder chamber 2 in a horizontal direction above and below the metallic strip 1 across this metallic strip in the electrode holder chamber 2, an electroplating chamber 5 and gas chamber 6 which are segmented by these gas diffusion electrode plates 4, a pair of upper and lower rolls 12, 13 which are disposed in proximity to the inlet and outlet of the electroplating chamber 5 and sealing plates 14 which are disposed between these rolls 12, 13 and the holder chamber 2. The electroplating chamber 5 is provided with nozzles 7 for supplying the plating liquid and plating liquid discharge ports 9.
Patent JP-H05173614-A (JP)
Title: Programmable controller
Inventor: KUWANO TAKASHI
IPC: G05B19/048
Filed: 1991-12-26
Abstract: PURPOSE:To easily fit and remove a peripheral device of a PC without limiting its fitting place by providing the peripheral device with magnets. CONSTITUTION:The peripheral device 1 of the PC is constituted separately from the PC main body and has the magnets 2 arranged at parts facing a control board, etc., of a magnetic body for the peripheral device 1, and the fitting direction of the peripheral device is given with the degree of freedom irrelevantly to the direction of the fitting surface.
Patent JP-H09154536-A (JP)
Title: Mineral reinforcing composition and its production
Inventor: KAWASAKI ISAHIRO
IPC: A23J3/10
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral reinforcing composition high in absorption of calcium and magnesium in an organism, useful as an additive to a beverage, a food and a feed, by bonding calcium and magnesium to a casein in a specific state. SOLUTION: A solution of a casein is treated with a rennet to form a card of a rennet casein. In the middle or after the reaction, a calcium and/or magnesium ion is added and bonded to the formed casein card to give a casein-bonded type calcium and/or a casein-bonded type magnesium.
Patent JP-H09169757-A (JP)
Title: Novel crystal modification of cdch, its production, and pharmaceutical preparation containing it
Inventor: ARUFUONSU GURUNENBERUKU
IPC: C07D471/04
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain the hydrate of a quinoline carboxylic acid derivative hydroxhloride having a specific chemical structure in,  13 C-NMR spectrum and X-ray diffraction pattern, excellent in storage stability under high humidity, improved in administration accuracy and dispensation quality, and effective to enteric bacterium.  
     SOLUTION: This compound is 1-cyclopropyl-7-([S,S]-2,8- diazabicyclo[4.3.0]non-8-yl)-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid hydrochloride (CDCH) mono hydrate expressed by the formula, which is a CDCH hydrate having orthorhombic crystal form, having a characteristic peak at 168.1ppm in  13 C-NMR and at 2θ=26.7° in X-ray diffraction pattern. This compound is obtained, for example, by treating anhydrous CDCH with enough water for mixing and hydration so that the chemical equivalent water of crystallization is absorbed, until transformation of the crystal is completed, separating thus obtained mono-hydrate crystal and removing the existing absorbed water. 
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