baber/WOPTO huggingface dataset:
Patent JP-H09324679-A (JP)
Title: Fuel control device of internal combustion engine
Inventor: YONEZAWA SHIRO
IPC: F02D41/04
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To correct differences among individual engines and variations in combustibility among cylinders so as to minimize exhaust gas by decreasing the amount of injected fuel if the air-fuel ratio detected in accordance with the output of an oxygen concentration detecting means is rich and if the amount of fluctuation of engine speed is within a predetermined range. SOLUTION: During engine operation, an electronic control unit 108A controls the opening of a throttle valve 104 by means of an actuator 109 in accordance with accelerator opening detected by an accelerator opening sensor 107. The electronic control unit 108A also computes the amount of fuel injection on the basis of the outputs of an airflow sensor 118 and a crank angle sensor 111, and controls a fuel injection valve 113 in accordance with the output of a cylinder identifying sensor 112. Further, the electronic control unit 108A detects the concentration of oxygen in exhaust gas using an oxygen concentration sensor 116, performs feedback control of the amount of fuel, determines whether or not the air-fuel ratio at that time is rich and, if it is rich, decreases the amount of injected fuel when the amount of fluctuation of engine speed is within a predetermined range.
Patent JP-2000340478-A (JP)
Title: Ultraviolet emission device
Inventor: TAMAOKI KEI
IPC: H01L21/027
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet emission device which can suppress the variation of an ultraviolet emission intensity. SOLUTION: An ultraviolet emission device has an ultraviolet radiation lamp 1 which applies ultraviolet radiation to an treatment object, a lamp power supply 2 connected to the ultraviolet lamp 1, an illuminance sensor 7 which detects the ultraviolet radiation emitted by the ultraviolet radiation lamp 1, an illuminance meter 8 which measures the emission intensity of the ultraviolet radiation emitted by the ultraviolet radiation lamp 1 in accordance with a signal from the illuminance sensor 7, and a power supply controller 3 which controls the lamp power supply 2 in accordance with the measured value of the illuminance intensity of the ultraviolet radiation which is obtained by the illuminance meter 8.
Patent JP-S5372947-A (JP)
Title: Stopping process of hydraulic machinery
Inventor: HARA KOU
IPC: F03B15/02
Filed: 1976-12-10
Abstract: PURPOSE: To prevent engenderment of abnormal conditions in the water passage by measures of controlling synenergistic effects of water pressure produced by stopping actions when a multitude of hydraulic machineries for example pump water-mills installed in water passages branched from a water passage system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6039959-A (JP)
Title: Data block transmission system
Inventor: SATOU JIYUNICHI
IPC: H04L1/00
Filed: 1983-08-12
Abstract: PURPOSE:To improve the transmission efficiency by transmitting three consecutive data while adding a 1-byte BS code to the head of the data in the system having a 1-byte block size code to the head of the data. CONSTITUTION:The 1st block size code BS7 of an input signal is detected by a BS code detector 15 and when three data being <=4 bytes are consecutive, a comparator 24 generates a pulse to clear a counter 23 and gives the pulse to memories 19, 28 and a BS coder 26. The BS code forming device 26 forms the 2nd block code 30 representing a special block and transmits the code to an output device 29. The input/output device 29 transmits data while adding the 2nd BS code 30 transmitted at the head of the data 2, 4 and 6.
Patent JP-S5771044-A (JP)
Title: Data buffer control system
Inventor: KOYABU MASAO
IPC: G06F13/38
Filed: 1980-10-22
Abstract: PURPOSE:To eliminate the need for an aligning circuit for data, by generating transfer data starting addresses at an optional byte boundary in a control circuit for a data buffer wherein the transfer data is stored temporarily. CONSTITUTION:Write address registers WA0-WA1, a read address register RA, and (m) units of (n)-byte-width data buffers DB0-DB3 which can be accessed with mutually different at the same time are equipped. When (n)-byte data is written, the (n)-byte data is written in different addresses of the (m) buffer memories at the same time, and when (mXn)-byte data is read, the (mXn)-byte data is read from the same addresses of the (m) buffer memories at the same time. Therefore, transfer data starting at an optional type boundary is generated without providing a byte aligning means.
Patent JP-S6041443-A (JP)
Title: Steaming of tea leaf
Inventor: OKAZAKI TATSUO
IPC: A23F3/06
Filed: 1983-08-12
Abstract: PURPOSE:To improve the three major elements of tea leaves [shape (luster), taste and flavor], by spraying an alkali ion water to the tea leaves in the course of transfer, and irradiating the leaves with high-frequency radiation to form the steaming atmosphere around the leaves by the evaporation of the sprayed water. CONSTITUTION:The tea leaves supplied to the conveyor 1 are sprayed with an alkali ion water through the first-stage spraying tube 8 to apply minute droplets of water sporadically to the surface of the tea leaves. The tea leaves are passed between a pair of inlet rollers 4, 5 into the steaming space, irradiated with high- frequency (ultrasonic) radiation with the high-frequency generator 3, and maintained at 98-95 deg.C in the steaming space. The droplets on the surface of the tea leaves are evaporated in the steaming atmosphere. The steamed tea leaves are delivered from the steaming space through the gap between a pair of outlet rollers 4, 5.
Patent JP-S5850706-A (JP)
Inventor: FURUKAWA OSAMU
IPC: C04B35/453
Filed: 1981-09-21
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-H04346221-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAMI KAZUHIKO
IPC: H01L21/22
Filed: 1991-05-23
Abstract: PURPOSE:To provide a semiconductor device which prevents short-circuiting between wirings and simplifies manufacturing process. CONSTITUTION:A title item is provided with a process for forming a silicon nitriding film (insulation film) 7 on a first semiconductor region 2, a process for forming a silicon oxide film (diffusion-prevention film) 13 out the silicon nitriding film 7, a process for eliminating the silicon nitriding film 7 and a silicon oxide film 3 on a region where a second region is scheduled to be formed within the first semiconductor region 2, a process for forming a second region by allowing impurities to be diffused into a region where a second region is scheduled to be formed, and a process for eliminating the silicon oxide film 3, thus preventing short-circuiting between wiring conductors which are formed on the insulation film and enabling a manufacturing process to be simplified.
Patent JP-S5770631-A (JP)
Title: Post cure inflater for tyre
Inventor: HASEGAWA AKIRA
IPC: B29C33/02
Filed: 1980-10-22
Abstract: PURPOSE: To simplify the structure of a post cure inflater for a tyre and to reduce the cost thereof, by arranging a tyre holding-device to a swing arm of said inflater provided with a removable mechanism for upper rings and a slidable and rotatable swing arm;  
     CONSTITUTION: A post cure inflater inflating a tyre after finishing vulcanization, is provided with a removable mechanism composed of upper ring 18a, 18b for inflating, and then a tyre holding-device 15 is further arranged to a slidable and rotatable swing arm 10. Accordingly, after post cure inflating, when swing arm 10 keeping upper ring 18a, 19b is lifted and rotated, inflated tyre Ta, Tb can be simultaneously took out, thereby reducing the number of holding devices for tyres, and also a conveyer for taking out the tyre can be settled at a desirable height. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11334241-A (JP)
Title: Screen printing plate and manufacture thereof
Inventor: OCHI HIROSHI
IPC: B41N1/24
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To realize the execution of an easy boring, the low cost manufacturing of a screen printing plate in a short period of time and the easy printing on a base material tending to be easily damaged such as a semiconductor wafer or the like. SOLUTION: This printing plate is produced by spreading at least one kinds of resin sheet, which is punched with a numerically controlling type punching machine and made of a resin selected from the group consisting of a polyimide resin, a polyether imide resin and a polyphenylene sulfide resin, over a screen carrier. Or after at least one kind of resin sheet, which is selected from the group consisting of a polyimide resin, a polyether imide resin and a polyphenylene sulfide resin, is spread over the screen carrier, the spread resin sheet is punched with the numerically controlling type punching machine. Or under the condition that the resin sheet, the outer peripheral edges of which is clamped and to which a tension is given, the resin is punched with the numerically controlling type punching machine. After that, resin sheet is spread over the screen carrier.
Patent JP-H05313257-A (JP)
Title: Light source device
Inventor: EBISU NAOKI
IPC: G03B27/54
Filed: 1992-05-14
Abstract: PURPOSE:To correct shading on an irradiated body by a simple constitution. CONSTITUTION:As to a light source device in which a convex lens 12, a light emitting source 14, and a spherical reflecting mirror 16 are provided along an optical axis 10, and light outputted from the light emitting source 14 irradiates the body 18 to be irradiated; the center part of the light emitting source 14 nearly coincides with the focal point of the convex lens 12, and also is arranged on a position deviated from the center Or of the radius of curvature of the spherical reflecting mirror 16 by DELTAR (1-3% of the radius R of the curvature of the spherical reflecting mirror). The position of the image 22 of the light emitting source 14 formed on the spherical reflecting mirror 16 is deviated a little from that of the light emitting source 14, so that the formed image of the light emitting source 14 by the spherical reflecting mirror 16 on the position of the light emitting source 14 is blurred. The shading at a part in the vicinity of a center on the body 18 to be irradiated based on the form of the filament 20 of the light emitting source 14, and the shading at a peripheral part on the body 18 to be irradiated based on the state that the light emitting source 14 becomes a point light source is relaxed by the blurring.
Patent JP-S5574617-A (JP)
Title: Joint
Inventor: TERAMOTO KATSUJI
IPC: F16H51/00
Filed: 1978-11-30
Abstract: PURPOSE: To commonly use the components such as leg members, by manufacturing the leg members easily with press machining, through the provision of screw holes by welding the screw members to the folded part of the leg members.  
     CONSTITUTION: The both ends of metal plate material is folded in U-shape so that they are approximately in parallel with each other with a given distance to form the leg member with a pair of legs. The leg has the through hole 14 and at the folding part of the leg 13, the screw member is welded and the screw hole part has the screw hole screwed to the bushing rod. Thus, the leg 13 can easily by manufactured with press machining, and when various types only different in the length of screw are manufactured, the length of the screw member only is changed and the components for the leg member 13 can commonly be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05312710-A (JP)
Title: Measuring apparatus for concentration of ultra fine particle in gas
Inventor: SONODA KEISUKE
IPC: G01N21/47
Filed: 1992-05-14
Abstract: PURPOSE:To obtain a measuring apparatus for measuring the concentration of ultrafine floating particles of 0.1mum or smaller particle size in a gas with high accuracy without contaminating the measuring environment or giving adverse influences to an operator. CONSTITUTION:In the concentration measuring apparatus for measuring the concentration of ultrafine particles in a gas, a sample air 1 including floating fine particles is classified by an electrostatic classifier 14. Steam of the super pure water generated in a condensable air generating part 5 is mixed with the sample air in a mixer 2. Liquid drops 16 formed when the mixture is cooled are counted in a particle counting part 3 by scattering of a laser light. The steam of the super pure water is used as a condensable gas, and a container 2 is the mixer into which the steam of the super pure water is introduced. The sample air 1 is sent into the container 2, where the steam of the super pure water and the sample air 1 are mixed and cooled in gas phase thereby to generate drops of the super pure water.
Patent JP-S63312288-A (JP)
Inventor: KAWASAKI KATSUTAKA
IPC: B62K21/00
Filed: 1987-06-15
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-H10317479-A (JP)
Title: Domed building
Inventor: FURUYA NORIO
IPC: E04B1/32
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To turn a domed structure into a building that can be assembled easily by a user for dwelling by connecting many segments that are divided longitudinally and latitudinally by planes passing the shaft center and vertices of polygon and those perpendicular to such planes and passing the center of the dome on the shaft center. SOLUTION: All segments 11 have equal latitudinal width and thickness, and a tension spring 117 is arranged in a space penetrating in a latitudinal direction surrounded by a tenoned bar 116 intervening between middle bars 114, 114 and outside plate 111 and such two middle bars. When segments 11 are connected latitudinally, the mortise 116a of a segment 11 to be additionally provided is fitted into the tenon 11b of an existing segment 11 on the lower latitude side. When the hook 117b of the other end of the tension spring 117 is to be engaged with the pin 118 of the other segment 11 adjoining thereto latitudinally, they are abutted against each other by the abutting force of the stretched tension spring 117.
Patent JP-H06338832-A (JP)
Title: Loop coil type sensor
Inventor: IMAZU KENZO
IPC: H04B5/00
Filed: 1993-05-27
Abstract: PURPOSE:To surely detect only a sensing object without occurring malfunction even when an external noise intrudes by sending out sensing output only when plural frequencies inputted in a prescribed period show values exceeding a prescribed preset value. CONSTITUTION:An oscillation circuit part 2 oscillates sequentially by the frequencies f1-fn. and oscillation output is inputted to a detecting part 3. Analog switches AS11-AS1n are energized corresponding to continuous waves, respectively, and each continuous wave is inputted to only a corresponding inductance calculation circuit 31, and is voltage-converted. A following detection circuit 32 issues no output by a voltage in accordance with inductance when no auxiliary capacitor is selected and no vehicle exists, thereby, it is outputted when a fluctuated voltage is obtained. Such output is converted to a pulse whose duration is extended by a signal extension circuit 33, and the output is inputted to a logical gate circuit 34, and is outputted when overlapped periods exist in each input. Therefore, the sensing output can be sent out only when the plural frequencies are fluctuated exceeding the prescribed preset value in the prescribed period.
Patent JP-H0441517-A (JP)
Title: Emulsion composition and its production
Inventor: KOYAMA MASAOKI
IPC: C09D151/08
Filed: 1990-06-08
Abstract: PURPOSE:To obtain an emulsion resin composition excellent in film forming properties, adhesiveness, hydrolysis resistance, etc., and useful for coating materials, adhesives, fiber processing agents, etc., by polymerizing a radical- polymerizable monomer in the presence of a specified polyurethane emulsion. CONSTITUTION:At least one radical-polymerizable monomer (e.g. butyl acrylate) is polymerized in the presence of an emulsion of a polyurethane comprising a polycarbonate polyol (e.g. polycarbonate polyol of 1,6-hexanediol), an organic di-isocyanate (e.g. hexamethylene diisocyanate) and a chain extender (e.g. hexamethylenediamine).
Patent JP-S628605-A (JP)
Title: Operational amplifier circuit
Inventor: YOTSUYANAGI MICHIO
IPC: H03F3/34
Filed: 1985-07-05
Abstract: PURPOSE:To improve a power noise rejection ratio even at a high frequency by connecting a frequency compensating circuit between an output terminal connected to a drain of a MISFET of the output stage and a differential pair output. CONSTITUTION:An input signal inputted to a differential input stage and converted from a differential signal into a single signal is amplified by a common gate transistor (TR) M7, amplified inversely by a TR M10 and outputted to an output terminal 3. TRs M6, M8 act like a load and a constant current source of a TR M7 respectively. A frequency compensation circuit comprising a TR MR and a capacitor Cc is connected between the output terminal 3 and an output terminal of the differential stage comprising TRs M1, M2, but not connected between the gate and drain of a TR M9 being a load of the output stage even when the frequency compensation circuit is a low impedance at a high frequency, the TR M9 is not in the form of diode connection and then ease of invasion of power noise through the TR M9 is avoided.
Patent JP-H05325602-A (JP)
Title: Movable reflecting mirror for luminaire
Inventor: KOBAYASHI MASAHIKO
IPC: F21V7/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a movable reflecting mirror capable of continuously controlling light distribution having improved reflection efficiency and applicable to a large luminaire for indoor use and outdoor use such as a spotlight. CONSTITUTION:A rear reflecting mirror 15 is fitted to a socket 9, and it covers the space surrounded by inner peripheries of multiple front and rear unit reflecting mirrors 2, 3 arranged radially on the front face. The rear reflecting mirror 15 is integrated without being split and has a preset parabolic curve. Rolling rollers 17 are fitted to the jaw section 16 of the rear reflecting mirror 15, and the rollers 17 are rolled when a socket 9 on a cam plate 18 having a circular arc-shaped rear face provided behind the rear unit reflecting mirrors 3 as the socket 9 is advanced and retreated. When a fixed knob 14 is turned to rotate a screw bar 13, a socket fixing block 8, the rear reflecting mirror 9, and the rear reflecting mirror 15 are advanced or retreated together because the rear reflecting mirror 15 is fitted to the socket 9, and the inner peripheries of the rear and front unit reflecting mirrors 2, 3 are rotated forward as they are advanced.
Patent JP-S5671847-A (JP)
Title: Recording and playback device
Inventor: TANNO TATSUO
IPC: G11B15/68
Filed: 1979-11-19
Abstract: PURPOSE:To surely hold the cassette tape in the cassette holder and to make easy the unloading, by providing latching holes located on cassette tape in advance and latch pieces in removal free, with the cassette holder. CONSTITUTION:A cassette holder 9 has the shape cutting out a plurality of parts in straight line for the outer circumference of a disc, and at the positions cut off, the cassette holder 11 is formed to hold the cassette tape 7. Further, at the upper plate 19 of the cassette holder 11, the base of a plate spring 23 to press the cassette tape to the bottom plate 13 is screwed, a depression piece 25 is unifiedly provided at the plate spring 23, and at the tip, semisphere shaped latch piece 27 in removal free of the latch hole 7a at the cassette tape 7 is unifiedly fixed. Thus, the cassette tape 7 is surely latched in the holder 11 and held, while the cassette tape 7 can easily be removed from the holder 11 by comparatively strongly pulling the cassette tape 7.
Patent JP-S5373051-A (JP)
Title: Electronic cash register
Inventor: TAKAHASHI YASUKICHI
IPC: G06F3/16
Filed: 1976-12-11
Abstract: PURPOSE: To announce the details of a registration process to customers by words by connecting the voice generation unit which operates a recording mechanism corresponding to the operation of keys and announces the details of the registration corresponding to these of the key operation via a speaker. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05344198-A (JP)
Title: Telephone set provided with message answering function
Inventor: SUDA KOJI
IPC: H04M11/00
Filed: 1992-06-09
Abstract: PURPOSE:To transmit a private message to a private caller by transmitting the answering message of an answering message memory corresponding to a telephone number to the caller when the telephone number of the caller is coincident with the telephone number stored in a telephone number information memory. CONSTITUTION:When the telephone number of the caller through a telephone set line 4 of a telephone set 10 is coincident with the telephone number registered on a telephone number information memory 6, the answering message in an answering message 5 corresponding to the caller telephone number is read out by an answer control part 7 and supplied to an I interface part 1. Then, the answering message corresponding to the caller is sent out through the interface part 1 controlled by a CPU 3 of the common control part, and the specified message is transmitted to the specified caller.
Patent JP-H0440747-A (JP)
Title: Image processor
Inventor: SATOU TAKAKO
IPC: H04N1/387
Filed: 1990-06-06
Abstract: PURPOSE:To perform the image processing after forming various pattern foundations by using a memory storing the patterns, reading out these patterns when they are recorded on the bed, and enlarging and reducing the patterns with angles set for output of the designated frequency or execution of the synthetic processing. CONSTITUTION:When a buffer 212 is selected in response to the level L or H of a signal S2, a read image is outputted from a picture signal memory 213. Meanwhile an array of patterns stored in a ROM 211 is designated by the addresses designated by the counter circuits 209 and 210 when a buffer 208 is selected. At the same time, the type of a pattern is designated by a signal S3 and outputted through the AND gates 215-1 - 215-12. The picture signal inputted to an affine conversion part is converted with various angles and magnifications (including equimultiple) and recorded on the recording paper according to an address. Thus various patterns are formed on the bed and an original image is recorded on this bed.
Patent JP-S6044230-A (JP)
Title: Wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1983-08-17
Abstract: PURPOSE:To enable controlling of machining condition such as renewal feed and tensile force of a wire electrode and machining feed of a body to be machined by detecting magnetic characteristic of the wire electrode or magnetic property of the body to be machined at the time of pulse discharge and by understanding the electrical discharge machining condition of machining clearance. CONSTITUTION:A wire electrode 1 is exposed to high frequency discharge of some 10kHz or more at the front side of machining clearance 1G while it is delivered from the tip of a nozzle 9A and is entered into a nozzle 9B, and heated by electrical discharge and cooled by machining liquid, then it is placed in a magnetic field generated by discharge current. Magnetic property and magnetic characteristic of the wore electrode 1 passing sequently a detecting device 10 are almost constant. The detecting signal by a coil 103 of the detecting device 10 is input to a sensing and discriminating device 105 and compared with much information stored previously and magnetic infromation before machining. Electrical discharge machining condition in machining clearance 1B is sensed and discriminated and display alarm signal and control signal are output from a terminal 106. Then renewal feed and ensile force of the wire electrode, given vibration, machining feed of the parameter body to be machined of applied voltage pulse are controlled.