baber/WOPTO huggingface dataset:
Patent JP-S63193159-A (JP)
Title: Image forming device
Inventor: FUSHIMI SEIICHIRO
IPC: G03G15/00
Filed: 1987-02-06
Abstract: PURPOSE:To make an interval between an image carrying body and a developing roller and the parallelism constant, and to stabilize the development accuracy by supporting integrally the image carrying body and a developing device, and also, providing a single unit which is freely attachable and detachable. CONSTITUTION:A developing roller 81 is supported by side frames 82a, 82b so that an interval to a photosensitive drum 32 becomes about 2mm and attached to the same frame 70, and also, the developing roller and the photosensitive drum 32 are constituted so as to attached and detached integrally to and from the body together with a unit 31. According to this constitution, an interval between the developing roller 81 and the photosensitive drum 32 and the parallelism are kept constant easily by only managing the accuracy of the frame 70, and also, since said roller and drum are attached and detached integrally together with the unit 31, misalignment is not generated in the positions of both of them, a uniform development is always executed and the deterioration of the picture quality is prevented.
Patent JP-H04263816-A (JP)
Title: Mobile cleaner
Inventor: OGAWA MITSUYASU
IPC: A47L9/28
Filed: 1991-02-19
Abstract: PURPOSE:To offer a mobile cleaner which can execute efficiently a cleaning work by controlling an input and the traveling speed at the time of the cleaning. CONSTITUTION:By detecting the dust quantity by a refuse sensor 7 provided on a sub-nozzle 5, controlling the input of a motor-driven air blower 2 and also controlling the traveling speed, efficient suction force by a main nozzle 6 is obtained, the consumption of a secondary battery 4 is suppressed and the utilization time can be prolonged.
Patent JP-2000224231-A (JP)
Title: Mobile communication system and packet data transmission method
Inventor: YOSHIDA KIYOHIKO
IPC: H04L47/80
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a packet data communication service to many more users by effectively utilizing a radio resource in reservation access type packet data communication on a CDMA mobile communication system. SOLUTION: In a packet data communication method in a CDMA mobile communication system, a traffic channel is time-divided, traffic channel that is time-divided is assigned to a plurality of mobile stations during connection and packet data are sent/received between a base station and mobile stations 101-103 within the assigned time by using the assigned traffic channel. The base station decides priority for each of packet data that are sent/received and the traffic channel faster and longer is assigned to the packet with higher priority. The base station indicates the operating traffic channel and the assigned time to an opposite mobile station for each of the sent/received packet data.
Patent JP-H02207447-A (JP)
Title: Gas discharge lamp
Inventor: MARINKO JIERITSUKU
IPC: H01J61/30
Filed: 1989-02-01
Abstract: PURPOSE: To form a lamp emitting short wave long light hard at low cost by providing a short wave long light transmitting window in part of a container of quartz, and disposing electrodes of tungsten or the like in a bore as they are enclosed with a capillary tube and provided with a partition between them. CONSTITUTION: A container 20 of a gas discharge lamp 10 is formed of quartz to be hard at low cost, so tungsten and molybdenum become usable for electrodes 53, 54 to achieve high performance and low cost. The electrodes 53, 54 are respectively enclosed with capillary tubes 55, 56, and they are parted from each other by a partition 60 to be disposed to be positioned to a bore in a double bore tube 22 to achieve high workability, so advantages of a double bore gas lamp and a capillary gas lamp are both provided. A top part 30 of the container 20 is formed as a short wave long light transmitting window comprising material of magnesium fluoride. The material of the transmitting window is of high cost, so by limiting it to the top part 30, manufacturing cost can be reduced.
Patent JP-S52108114-A (JP)
Title: Photographic material
Inventor: OOTA EIICHI
IPC: C08F2/00
Filed: 1976-03-08
Abstract: PURPOSE:To prepare an ethylenical emulsion polymer for substrate coating, by polymerizing an ethylenically unsaturated monomer by emulsion polymerization using as an emulsifier a reaction product of maleic anhydride (derivative) with a diene type polymer.
Patent JP-H03229416-A (JP)
Title: Method of sterilization washing of circulation route of pure water for washing in semiconductor manufacture
Inventor: SHIMIZU JOJI
IPC: H01L21/304
Filed: 1990-02-02
Abstract: PURPOSE:To reduce a time required for sterilization washing of a circulation route and reduce the quantity of washing water drain drastically by a method wherein ozone is injected into a pure water tank and, after the pure water containing ozone is circulated for a suitable time, discharged out of the circulation route. CONSTITUTION:For sterilization washing, supply of pure water from a pure water producing apparatus 2 to a pure water tank 1 is discontinued. Ozone generated by an ozone generator 24 is injected into the pure water in the pure water tank 1 through a plurality of nozzles of a gas dispersing unit 22 so as to make the ozone content of the pure water 0.05-0.2ppm. If a circulation pump 4 is driven, the pure water containing ozone is conveyed to a place 12 to be washed in a clean-room through an ultraviolet pasteurizer 6 and a final filter 10 by the circulation pump 4 and then returned from the place 12 to be washed to the pure water tank 1 again through a pipe 13. The inside of the circulation route which starts from the pure water tank 1 and returns to the pure water tank 1 again can be subjected to the sterilization washing and, on the other hand, a part of the ozone in the pure water is separated from the pure water in a vapor-liquid separation chamber 17.
Patent JP-S55122013-A (JP)
Title: Polyester filament yarn for crimping
Inventor: KUNO TADASHI
IPC: D01F6/62
Filed: 1979-03-06
Abstract: PURPOSE: To obtain a polyester filament yarn useful for crimping through high- speed draw false twisting, having excellent heat-setting properties, by melt spinning a polyester comprising spherulites having a specific diameter formed at the cooling crystallization peak in the measurement with a differential scanning calorimeter (DSC).  
     CONSTITUTION: A polyester comprising spherulites having a diameter ≥30μ, preferably ≥50μ, formed at the cooling crystallization peak measured with a differential scanning calorimeter (DSC), cnsisting mainly of repeating units of ethylene terephthalate, is melt spun at a take-off speed ≥2,500m/min, preferably 2,800W 4,000m/min. The spherulite diameter is obtained by determining a sample about 10μ thick under a polarizing microscope of 500× magnifications. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56122167-A (JP)
Title: Semiconductor device
Inventor: ARAKI YOUICHI
IPC: H01L29/423
Filed: 1980-02-29
Abstract: PURPOSE:To decrease a finger voltage of a semiconductor device by forming a circuit impedance at an amplifying gate and other gate of a semiconductor controlled rectifier, thereby controlling a current and thus increasing the di/dt withstand amount. CONSTITUTION:A thyristor 21 is formed of a main thyristor 22 and an auxiliary unit 23 formed of PNPN junction. In a P type region of PNPN junction, gates GA and GB are formed in the vicinity of the thyristors 22 and 23, and connected  through impedances r1 anr r2 to + side of a DC power source VGK. The - side of the power source VGK is connected to the cathode K of the main thyristor 21. When a switch 24 is turned on, a gate current (a) conducts the thyristor 23, and the turn-on currents (b) and (c) conducts the thyristor 22. Simultaneously, the gate current (f) of the gate GB also turns on the thyristor 22. Thus, the di/dt withstand amount is increased, and the finger voltage is decreased.
Patent JP-H09218754-A (JP)
Title: Data storage system
Inventor: YASUDA MASARU
IPC: G06F12/16
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To enhance vibration resistance and heat resistance while keeping the merit of a disk array system by using an IC memory in storage media provided in respective storage devices. SOLUTION: In a data storage system 30, an array controller 40 is connected to IC memory devices 31-35 with an SCSI(Small Computer System Interface)- standard I/F and the respective IC memory devices 31-35 are operated in paralle. Then, the array controller 40 divides data transferred from a main computer 10 by a prescribed unit, writing is successively executed in the four same sectors of IC memory devices 31-34 as a data storing storage device and parities corresponding to respective kinds of write data are generated so as to be written in the IC memory device 35 as a parity storaing storage device in configuration.
Patent JP-2000220668-A (JP)
Title: Hanger pin locking structure for vehicular disc brake
Inventor: SATO TAKESHI
IPC: F16D55/224
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To surely lock a hanger pin by providing a locking plug in such a manner as to be engageable and disengageable, and a plurality of knob parts for moving a plurality of locking parts radially outward and inward of a pin mounting hole to engage and disengage the locking parts with and from stepped parts. SOLUTION: After a hanger pin 13 is mounted on a plug 15, tips of knob parts 15c, 15c are pinched inward to contract locking parts 15b, 15b in free state smaller than an insert hole 3n, and the whole body of the locking parts 15b, 15b is inserted to the locking hole 3o of a pin mounting hole 3j. The hand is released from the knob parts 15c, 15c, whereby the locking parts 15b, 15b are extended radially outward of the pin mounting hole 3b and returned to the free state, and the contact parts 15e, 15e of the locking parts 15b, 15b are engaged with the stepped part 3q of the insert hole 3n and a locking hole 30 to lock the plug 15 itself. Accordingly, the locking of the hanger pin 13 can be easily and surely performed in a short time.
Patent JP-S63192138-A (JP)
Title: Processing system for control memory error
Inventor: FUJIOKA SHUNTARO
IPC: G06F9/22
Filed: 1987-02-05
Abstract: PURPOSE:To avoid the increase of the hardware quantity by using a group of address registers for access control of a medium-speed memory to restore an address state required for re-execution when an error occurs. CONSTITUTION:If a 1-bit error is produced from the data (microinstruction codes) read out of a high-speed memory HCS 1 or a medium-speed memory LCS 3, an error correction code control circuit ECCC 12 detects the error for its recovery. For instance, an access is given to the data from the LCS 3 and then also from the LCS 3. In such a case, a 1-bit error if detected out of the data read out of the LCS 3 is recovered and at the same time an address is returned via the paths shown by the dotted lines through a medium-speed memory following address register 5, a medium-speed memory address register 4, an actual row address register 6 and the register 5. Thus the error processing procedure is executed again and therefore the increase of the hardware quantity is avoided.
Patent JP-S56122594-A (JP)
Title: Two-party subscriber discriminating system
Inventor: IRIBE SHINICHI
IPC: H04Q3/74
Filed: 1980-03-03
Abstract: PURPOSE:To improve the processing performance of the two-party subscriber discrimination system of a telephone switchboard, by performing the discrimination in a short time by detecting electric currents flowing through subscriber's lines A and B, and then by performing loop monitoring by the sum of current values and two- party discrimination by the difference. CONSTITUTION:Once a subscriber calls, the A-line current of subscriber's telephone set 301 and subscriber's line 302 flows to office power source 303, and its return- circuit current flows through line B. Those A-line and B-line currents are detected by detecting circuits 304 and 305, adding circuit 308 obtains the sum of the both, and detecting circuit 310 for subscriber's line loop monitoring monitors calling information. If the subscriber is the party A-subscriber, the output of subtracting circuit 309 which subtracts the B-line current value from the A-line current value increases, so that the party A-subscriber can be discriminated. On the other hand, when the party B-subscriber, the output of subtracting circuit 309 decreases, so that the party B-subscriber can be found.
Patent JP-H04240651-A (JP)
Title: Processor for waterless planographic printing plate
Inventor: HIRAI KATSURA
IPC: G03F7/30
Filed: 1991-01-24
Abstract: PURPOSE:To obtain an improved processor for a waterless planographic printing plate(waterless PS plate) provided with a mechanism for removing developing scum such as silicone rubber suspended in processing solution in the case of processing the waterless PS plate as the processor for the waterless PS plate. CONSTITUTION:A processing solution tank 2 and a sub tank 9 where the processing solution overflowed from the tank 2 is recovered are prepared in this processor, and a means for supplying the processing solution from the sub tank 9 to the tank 2 and a means for supplying the processing solution in the tank 2 to the waterless planographic printing plate 1 which is being processed are provided in the processor. Furthermore, a filter 8a is provided in a piping path in the sub tank 9 or between the sub tank 9 and the tank 2.
Patent JP-H04240520-A (JP)
Title: Optical encoder
Inventor: SAHORI DAISUKE
IPC: G01D5/36
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an optical encoder which is small in size and can detect positional information on an object of detection with high precision and in a noncontact manner, by setting properly a plurality of slit arrays of a slit plate and a light-sensing means. CONSTITUTION:An optical encoder which detects a light flux from a light- emitting means 21 by a light-sensing means 22 through a plurality of slit arrays 11a and 11b of a gage member 10 provided in relation to an object of detection and conducts detection of positional information on the object of detection by using a signal from the light-sensing means 22, and wherein the light-sensing means 22 is made up of a plurality of sensors 23 and 24 being capable of detection of the position of incidence of the light flux and disposed in parallel to the direction of detection of the position, a plurality of slit arrays 11a and 11b of the gage member 10 being made to correspond to the sensors in a plurality and also disposed so that a plurality of slit openings are positioned in the direction of detection of the position, and the positional relationship between the slip openings of one slip arrays of a plurality of slit arrays and the other slit arrays thereof being set so that all of them are different from each other.
Patent JP-H05239104-A (JP)
Title: Total or partial ester of gellan and composition and material containing the same
Inventor: FURANCHIESUKO DETSURA BATSURE
IPC: A61K8/64
Filed: 1992-02-12
Abstract: In the total and partial esters of gellan, the esterifying alcohol component is derived from aliphatic, araliphatic, cycloaliphatic or heterocyclic alcohols ; and salts of said partial esters are obtained with inorganic or organic bases. A pharmaceutical preparation contains, as an active ingredient, an effective amount of a gellan ester or one of its salts as defined, or one of its salts together with a pharmaceutically acceptable excipient. The total or partial ester of gellan or a salt thereof is used in ophthalmology, dermatology, otolaryngology, dentistry, angiology, obstetrics or neurology.
Patent JP-H07233506-A (JP)
Title: Air cleaner-installing structure for compacting machine
Inventor: FUJIKAWA HIROSHI
IPC: E01C19/22
Filed: 1994-02-23
Abstract: PURPOSE:To suck in cool air at all times, and to effectively utilize a space at the inside of an engine room. CONSTITUTION:In an air cleaner-installing structure for a compacting machine having a driver's stand 5 on the rear side of an engine 4, an air intake 11 is formed on the driver's stand 5 and an air cleaner 9 is located at the inside of the driver's stand 5. The air cleaner 9 is connected with an air inlet port 4a for the engine 4 through a communicating pipe 10.
Patent JP-2000171100-A (JP)
Title: Combustion device with freezing prevention function and hot-water supply machine with freezing prevention function
Inventor: FURUKU KOJI
IPC: F24H1/10
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent a heat exchanger from being frozen and damaged even if cold fresh air flows into a hot-water supply machine from an exhaust cylinder by providing a temperature sensor for detecting the temperature of the heat exchanger and operating a freezing prevention means based on the detection temperature of the temperature sensor. SOLUTION: A hot water supply path 13 and a bath path 14 are provided with temperature sensors 4A and 4B for detecting the temperature of a heat exchanger 2. Either one of the temperature sensors 4A and 4B for detecting the temperature of the heat exchanger 2 and a temperature sensor 4D for detecting exhaust temperature is installed and a freezing prevention means 11 may be operated based on the temperature sensor, or the freezing prevention means 11 may be operated when the temperature of either one of all temperature sensors reaches a specific freezing temperature. The freezing prevention means 11 includes heating by a heater 7, that of the heat exchanger 2 due to the combustion of a burner 3, and that by hot water remaining in a bath being circulated in the heat exchanger 2 caused by the drive of a circulation pump 5.
Patent JP-H10221520-A (JP)
Title: Black matrix for substrate with color filer
Inventor: KITAHATA AKIHIRO
IPC: G02F1/1335
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To suppress optical reflectance at low cost without impairing contrast and resolution and without generating harmful substances in manufacture by setting a material to alloy having nickel and copper as main components. SOLUTION: A SiO2 film 11 of a film thickness approximately 200Åis formed in one surface of a glass substrate 1. A black matrix 2 of a film thickness approximately 0.1μm is formed on the upper surface of the SiO2 film 11. This black matrix 2 is composed of alloy whose main components are nickel and copper and contains other components such as a trace of metals. Metals Si, C, S, etc., other than Fe, Mn, etc., may be contained as the components except the nickel and the copper. In the black matrix 2, the total content of the nickel and the copper which are main components for constituting the alloy is preferable to be set to 50% or more in weight ratio.
Patent JP-H10220865-A (JP)
Title: Ceiling type air conditioner
Inventor: TAKEUCHI ATSUSHI
IPC: F24F13/32
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling type air conditioner, capable of installing the air conditioner easily so as to be horizontal with respect to a ceiling surface even when the size of a pitch between hanging fittings and that between hanging bolts are different and capable of judging easily whether the air conditioner can be mounted by the hanging bolts or not. SOLUTION: Scales 4, showing a pitch between fixing parts, whereat hanging fittings 2 are fixed to hanging bolts, are provided on the hanging fittings 2 or the side surface 1a of an air conditioner main body 1 whereby the hanging fittings 2 can be decided at a glance whether the hanging fittings can be attached to the hanging bolts or not when the pitch of the hanging bolts at the fixing side of a building is known. In this case, the hanging bolts are attached so as to be coinciding with the corresponding scales whereby the air conditioner can be installed horizontally on the ceiling surface and workability as well as the accuracy of levels in installation of the air conditioner can be improved.
Patent JP-H11224314-A (JP)
Title: Ic card terminal
Inventor: TAKAGI SHINYA
IPC: G06K17/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an IC card terminal capable of writing identification information without performing key inputting. SOLUTION: The IC card terminal is composed of a card insertion detecting means 41 for detecting the insertion of an IC card having an identification information storage part, timer managing means 43, identification information reading means 44 and identification information storage part 3 and when the insertion of the IC card is detected, the card insertion detecting means 41 outputs a signal to the timer managing means. When the state of continuing the insertion of the IC card for prescribed time is detected, the timer managing means 43 reports such a state to the identification information reading means and while receiving this report, the identification information reading means 44 reads the identification information out of the identification information storage part on the IC card and writes the read identification information into the identification information storage part.
Patent JP-H04251743-A (JP)
Title: Agricultural laminated film and manufacture thereof
Inventor: ITO TOSHIICHI
IPC: B29K23/00
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an agricultural film having excellent cold resistance, light transmission, mechanism strength and workability by forming a laminated film having specific structure while a specific ethylene-alpha-olefin copolymer and a specific ethylene-vinyl acetate copolymer, which have not been utilized as an agricultural film, as film layers respectively. CONSTITUTION:A laminated film is composed of an intermediate layer consisting of an ultra-low density ethylene-alpha-olefin copolymer having density of 0.910g/ml or less, the melting point of 116 deg.C or lower, a 1% modulus of 1200kg/cm<2> or less, a not more than 10wt.% n-hexane extract, and a melt index of 0.8-10g/ten min and both outer layers made up of an ethylene-vinyl acetate copolymer having the melt index of 0.5-5g/ten min and 5-15wt.% vinyl acetate content, the thickness of the intermediate layer occupies at least 35-90% of the whole thickness of the laminated film, and the whole thickness of the laminated film is 50-200mum.
Patent JP-H02206688-A (JP)
Title: Powdery solid fuel-blowing burner
Inventor: TANAKA SHINJI
IPC: F23D1/00
Filed: 1989-02-06
Abstract: PURPOSE:To effectively remove deposits without stopping the supply of a powdery solid fuel by superimposing a plurality of tubes on the same axis and disposing the deposit-removing bar reciprocatively moving in the axial direction by a mechanical operation at the fron of the inlet of the inner tube. CONSTITUTION:When a raw material-blowing hole 2 is clogged due to some cause, the detected differential pressure of a differential pressure oscillator 14 disposed in a branched carrying line 10 is raised. When the detected differential pressure is raised above a certain set value, an automatic control mechanism 22 is operated to send signals 15 to a pneumatic operating section 21 and a high speed gas-controlling valve 16, thereby operating a deposit-removing bar to remove the deposits while blowing out a high speed gas such as nitrogen gas from a high speed gas-blowing opening 19.
Patent JP-H08198685-A (JP)
Title: Setter for firing and its production
Inventor: MURAKAMI SHIGERU
IPC: C04B41/87
Filed: 1995-01-20
Abstract: PURPOSE: To easily produce a setter excellent in heat resistance and heat conductivity and not carburizing an article to be fired. CONSTITUTION: This setter has a ceramic layer such as ceramic paper on the surface of a carbon plate obtd. by bonding carbon fibers formed by carbonizing cellulosic fibers, etc., in one body with a carbonized product of an org. polymer. This setter is produced as follows; a liq. org. polymer is impregnated into a sheet of carbon fibers or org. polymer fibers convertible into carbon fibers by carbonization, this sheet is superposed on a ceramic powder-based sheet obtd. by a papermaking process or a sheet obtd. by impregnating an org. polymer into the ceramic powder-based sheet and they are fired at >=800 deg.C in a nonoxidizing atmosphere.