baber/WOPTO huggingface dataset:
Patent JP-H11198794-A (JP)
Title: Master cylinder
Inventor: ISHIHARA KIMIO
IPC: B60T11/20
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To completely prevent a path machining assisting hole which is sealed after completion from being formed in a working fluid feeding path formed by passing through a cap of a cylinder housing. SOLUTION: A master cylinder MC is structured so that a cylinder housing 31 is formed with a body main body 32 and a cap 33, a first and a second pistons 4 and guided by a sleeve 34 and a piston guide 33a fitted into the cylinder housing 31 are installed slidably, and a first pressure chamber 9 and a second pressure chamber 10 are partitioned in it. In order to feed working fluid from an external working fluid feed source 28 to the first pressure chamber 9 through a fluid feed path formed in a piston guide 33a, a fluid feed path 35 passing the cap 33 is provided with an assisting hole which has been sealed after completion fir machining a through hole is never formed.
Patent JP-H02185397-A (JP)
Title: Automatic face plate manufacturing system and face plate manufacturing method
Inventor: KADOWAKI HARUKI
IPC: B26F1/00
Filed: 1989-01-13
Abstract: PURPOSE:To simplify the process of a face plate manufacturing work on the whole, by editing automatically the face plate manufacturing data with a uptaken paperware design data as the base, working the face plate raw material by inputting the face plate manufacturing data in a machine tool and manufacturing the face plate. CONSTITUTION:A face place manufacturing data is automatically editted by a system 11 with a paperware design data as the base, after reading the paperware design data from the data base 12 in which the paperware design data is stored. A face plate piece is then manufactured by inputting this face plate manufacturing data in a machine tool 13 and the face plate is manufactured by sticking to the base plate for the face plate after aligning this face plate piece by assembling to a punching die manufactured separately.
Patent JP-H02187851-A (JP)
Title: Data transfer system
Inventor: MARUYAMA TAKUMI
IPC: G06F13/42
Filed: 1989-01-13
Abstract: PURPOSE:To easily and surely perform dynamic memory access transfer by providing switching gates in the progressive direction of a signal at both ends of a control bus, and sending a response signal by controlling the switching gates when a low-order device receives a transfer request signal. CONSTITUTION:At a high-order device 1, the switching gate 4 is set at a signal deliverable state when the transfer request signal is issued, and adversely, when no transfer request signal is issued, it is set at a signal receivable state. At the low-order device 2, a signal sending or receiving state is set by the control signal of an operation logic generating part 3, and the fact that data is surely transmitted can be confirmed at the high-order device 1. Therefore, the control bus can be shared in the transmission of the transfer request signal and the response signal, and the reception of the data can surely be confirmed at the high-order device without interposing the control of a CPU.
Patent JP-H10204395-A (JP)
Title: Self-adhesive tape for applying wallpaper
Inventor: NUMATA NORIO
IPC: C09J133/06
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive tape for applying wallpaper that is used for filling gaps or unevenness of substrate materials to smooth them. SOLUTION: This self-adhesive tape, having a width of 20-400mm, comprises a substrate paper having an areal wt. of 10-200g/m<2> and a self-adhesive layer formed in a specified pattern on at least one side thereof. The self-adhesive layer is formed from a self-adhesive mainly comprising an acrylic copolymer which is obtd. by copolymerizing 70-99.5wt.% (4 to 12C)-alkyl (meth)acrylate and 0.5-30wt.% polar vinyl monomer and has a wt. average mol.wt. of 300,000-1,500,000. The self-adhesive layer is formed in stripes in the longitudinal direction of the substrate paper including both sides thereof, and there is an area not covered with the self-adhesive in a width of 10mm or higher near at the center of the substrate paper.
Patent JP-S63176375-A (JP)
Inventor: WATANABE NOBUTAKA
IPC: C04B35/66
Filed: 1987-01-14
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-S58126913-A (JP)
Title: Production of compact vermicular graphite cast iron
Inventor: TAMIYA MASAHARU
IPC: C22C33/08
Filed: 1982-01-21
Abstract: PURPOSE:To obtain compact vermicular graphite cast iron having spheroidization rates meeting requirements by remelting the master alloy of spheroidal graphite cast iron at electric power density and melting speed in a specific range. CONSTITUTION:The master alloy of spheroidal graphite cast iron or return materials having the components equal to the components of the master alloy are remelted by setting electric power density of applied power at a range of 5.0-20kW/kg and melting speed (heating speed up to 1,200-1,550 deg.C) at 4.0- 8.0 deg.C/sec. By such method, the compact vermicular graphite cast iron having intended spheroidization rates is produced stably without adding any spheriodizing agents and spheroidization inhibiting elements.
Patent JP-H07210566-A (JP)
Title: Selection rate predicting method and selection rate calculating device for data base retrieval system
Inventor: MATSUDA MASAKI
IPC: G06F17/30
Filed: 1994-01-26
Abstract: PURPOSE:To calculate a high-accuracy estimated selection rate close to a real selection rate concerning the selection rate predicting method and selection rate calculating device for index retrieval. CONSTITUTION:A data base 4 calculates key distribution information 30' and different value information 30'' by providing a key distribution information preparing means 34' for calculating the key distribution information of data for the items of a data base and a different value information preparing means 35 for calculating a different value as the number of data for the items of a data base 4, and an estimated selection rate calculating means 5 is provided with a selection rate calculating method selection part 12 for deciding whether the same kind of data are overlapped or not concerning the data of the key distribution information 30' and selecting the calculating method of the estimated selection rate corresponding to whether they are overlapped or not, estimated selection rate calculation part A13 for calculating the estimated selection rate based on the key distribution information 30' when the data are overlapped, and estimated selection rate calculation part B14 for calculating the estimated selection rate based on the different value when the data are not overlapped.
Patent JP-H01183263-A (JP)
Title: Contact image sensor
Inventor: ENDO TAKAFUMI
IPC: H04N1/19
Filed: 1988-01-18
Abstract: PURPOSE:To keep a dark output signal in a stable low level by installing the signal line of a photoelectric current and an analog ground line separately from a digital signal line or a digital ground line. CONSTITUTION:The signal line 13 of the photoelectric current corresponding to the density of an original obtained by photoelectric conversion and the analog ground line 14 are constituted on a sensor substrate 9 so as to be separated from the digital signal lines 17, 15 of a start pulse or a clock pulse and the digital ground line 16. Accordingly, the plunging of a noise from the line of a digital system to the signal line of the photoelectric current or the analog ground line can be suppressed. Thus, the level of a dark output can be made low, and in addition, can be stabilized.
Patent JP-2000206088-A (JP)
Title: Chemical sensor
Inventor: SAITO SOICHI
IPC: G01N27/327
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of trouble in an electrode or a responsive film by always stabilizing the potential of each electrode regardless of the presence of a measuring soln. SOLUTION: When a soln. is in contact with a responsive part 4, a switch 7 is opened by a soln. sensor (not shown in a drawing) and a measuring circuit becomes the circuit constitution of a usual potentiostat 5 and measures a Faraday current proportional to the amt. of a reacted substance to determine the concn. of the soln. When the responsive part becomes the non-contact state with the soln., a reference electrode 1 is not equivalently connected to the soln. and, therefore, the negative feedback circuit from the reference electrode 1 to an operational amplifier 9 is opened. However, the soln. sensor senses the absence of the soln. to close the switch 7 and the negative feedback circuit from a shunt resistor 6 to the operational amplifier 9 is formed.  By this constitution, an opposed electrode 2 is held to constant voltage Ei and the potential of an acting electrode 3 also becomes stable and the current flowing from the opposed electrode 2 to the acting electrode 3 also becomes stable. As a result, the damage possibility of a functional film or respective electrodes is eliminated.
Patent JP-H02277522-A (JP)
Title: Process for removing sox from gas mixture
Inventor: ROBAATO POORU KAAN
IPC: C01B17/05
Filed: 1990-01-16
Abstract: PURPOSE: To efficiently remove SOX by bringing a gaseous mixture contg. the SOX into contact with an ammonium-contg. aq. compsn. selected from ammonium carbonate and ammonium hydrogencarbonate under specific conditions. CONSTITUTION: The aq. soln. contg. the ammonium salt selected from the ammonium carbonate, the ammonium hydrogencarbonate and their mixture is prepd. The gaseous mixture contg. the SOX is introduced through a line 10 into a counter current gas contact zone 12 where the aq. soln. contg. this ammonium salt exists. The gaseous mixture comes into contact in a counter current with the aq. ammonium salt soln. and the SOX is decomposed to SO2 which is released from a gas outlet 18. The gaseous mixture is brought into contact with the ammonium salt in such a manner that the product of the partial pressures of the SOX and the ammonia in the counter current gas contact zone 12 attains <5 (mmHg)<2> in the measured value at 60 deg.C.
Patent JP-H02187763-A (JP)
Title: Short-wavelength absorbing polymer
Inventor: SHIMOMURA TAKESHI
IPC: C08F2/50
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a very stable short-wavelength absorbing polymer having superior light source selectivity and light transmittance by chemically bonding a compd. having a photosensitizer to a methacrylic ester chain. CONSTITUTION:A compd. having a photosensitizer represented by formula I (where each of R1 and R2 is biphenyl, p-terphenyl, naphthyl, anthracenyl, fluorenyl or carbazolyl) is chemically bonded to a methacrylic ester chain to obtain a short-wavelength absorbing polymer. Since the sensitizer is enclosed in the polymer in a soln. or in a film, the polymer is more stable than a system contg. a simply added sensitizer and an extremely long light emission life is ensured. The polymer has superior light source selectivity and light transmittance, is very stable and is utilized as a photochemically reactive material in various uses.
Patent JP-S59132512-A (JP)
Inventor: SADAKATA NOBUYUKI
IPC: G21B1/00
Filed: 1983-01-18
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-S5290902-A (JP)
Title: Production of reproducing stylus
Inventor: RIYUUKOU KAZUO
IPC: G11B3/46
Filed: 1976-01-27
Abstract: PURPOSE:To prevent the deposition of an electrode material on surfaces other than the required surface by masking the entire surface of a reproducing stylus other than the required surface by reverse sputtering and depositing the electrode material on the required surface.
Patent JP-H02186519-A (JP)
Title: Push button switch touch sound mechanism
Inventor: OSADA KENJI
IPC: H01H13/20
Filed: 1989-01-12
Abstract: PURPOSE:To make it possible to clearly produce only an operation touch sound at the time of push-down of a switch by forming a position regulator such that a U-shape bend side is always kept in a contact state with the wall surface of a case of a sounding spring at the U-shape opened end on the wall surface side of the case of the sounding spring at the returning time of a push button. CONSTITUTION:A position regulator 22a is formed such that a U-shape bend 25 side is always kept in a contact state with the wall surface 24 of a case of a sounding spring 14 at the U-shape opened end on the wall surface side of the case of the sounding spring 14 at the returning time of a push button 12. When the push button 12 is pushed down, therefore, the sounding spring 14 which elastically returns interlocking with that push-down operation abuts against the wall surface of the case with the result that a sound is produced. At the time of return of the push-button, the position regulator 22a of the sounding spring energizes the U-shape bend 25 side toward the wall surface 24 of the case to make a position control action work with the result that the U-shape bend 25 side is controlled to be always kept in a contact state with the wall surface of the case so that it is possible to prevent sounding to be made at the time of return of the push-button. Thereby, it is possible to certainly produce only a single sound excluding the time when the push button is pushed down, so that a switching touch can be obtained without a sound of return of the push button.
Patent JP-H01182391-A (JP)
Title: Method for integrally producing anhydrous ethanol for fuel of internal combustion engine, feed and liquefied carbon dioxide gas
Inventor: IKESUE TOUHACHIROU
IPC: C01B32/50
Filed: 1988-01-16
Abstract: PURPOSE:To obtain the title products in high efficiency, by carrying out alcoholic fermentation of a sugar syrup in a fermentation tank under automatic control to produce an unrefined fermentation liquid, separating the liquid into hydrous ethanol and pressed cake for feed, distilling the hydrous ethanol, treating the residue with a flocculant and returning the cleaned waste water to the fermentation tank. CONSTITUTION:Raw cereal A is crushed with a crusher 1, supplied to a fermentation tank 2 furnished with a stirrer 3 and fermented under automatic control of the temperature, pH and sugar concentration to produce sugar syrup. The syrup prepared by the above process or a separately prepared sugar syrup charged into the fermentation tank 2 is subjected to alcoholic fermentation under automatic control to produce unrefined fermentation liquid. The by-produced CO2 is liquefied with a liquefying apparatus 4 and recovered as liquefied CO2 B. The unrefined fermentation liquid is separated into hydrous ethanol and pressed cake C for feed by a two-stage cake-pressing separator 5. The hydrous ethanol is distilled with a distillation apparatus 7 and dehydrated with an adsorption dehydration apparatus 9 to obtain anhydrous ethanol. The distillation residue is collected in a waste water receiving tank 12 and treated with an organic flocculant in a flocculant-treatment apparatus 13a. The flocculate is treated with a double belt screen separator 13 to separate organic materials from the waste water. The cleaned waste water is returned from the regenerated water receiving tank 14 to the fermentation tank 2 to obtain the objective products.
Patent JP-S5393274-A (JP)
Title: Automatic program loading unit in numerical control equipment
Inventor: TAMAGAKI HIKARI
IPC: G05B19/4155
Filed: 1977-01-25
Abstract: PURPOSE: To lower whole equipment cost, installing automatic program loading until to store automatically program in recorder into volatile memory at the stage of applying power, using low speed reader. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09200511-A (JP)
Title: Digital photograph printer
Inventor: SHIODA KAZUO
IPC: G06T11/60
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To reproduce both the image of entire scenery and the image of main part as a test print, to simplify the setting operation of an original, etc., and to also prevent the original from being damaged. SOLUTION: An image is read out of a film 20, this is stored in a hard disk 75 as a digital image signal and in the case of copy print, the opportunity for the film 20 to be damaged is reduced by reading the image out of the hard disk 75 without dealing with the film 20. At the same time, a test print processing means 80 extracts the image of main part within a narrow range out of an entire image shown by a digital image signal S processed by a second image processor 56 and reduces the entire image and since a printer 60 prints the main part image extracted as the image of narrow range while keeping the almost same magnification as this reduced entire image and a parameter showing the conditions of processing due to the second image processor 56, both the entire image and the main part image can be observed in the small test print.
Patent JP-S56105537-A (JP)
Title: Data processing device
Inventor: BANDOU YASUYUKI
IPC: G06F5/00
Filed: 1980-01-25
Abstract: PURPOSE:To convert RM data at high speeds by reading out the data to be converted from an RAM by controlling of a direct memory access DMA controller and writing the conversiondata from an ROM into the RAM. CONSTITUTION:When the holding signal 11 of a DMA controller CT2 is inputted to a CPU1, and the answer signal 12 from the CPU1 is inputted to the CT2, the initiative of system control shifts to the CT2. The data to be converted are read out from an RAM6 by controlling of the CT2, and these are held in an input register 5. An ROM4 storing the conversiondata is accessed by the address information of the register 5 and the conversiondata are read out from the ROM4 by the control signal of a control register 3 and are outputted to a data bus 8. The conversion data outputted to the bus 8 are written into the RAM6 by controlling of the CT2 and the data of the RAM6 are converted at high speeds without the intervention of the CPU.
Patent JP-H0570516-A (JP)
Title: Catalyst for olefinic hydrocarbon polymerization and production of olefinic hydrocarbon polymer
Inventor: SAWA ISATO
IPC: C08F4/60
Filed: 1991-01-25
Abstract: PURPOSE:To obtain an olefin polymerization catalyst with which a polymer having a narrow mol.wt. distribution and a narrow compositional distribution can be obtained without causing the equipment to suffer clogging or fouling by polymer deposition, by mixing an organic Al compound with a product of the reaction of a V compound and a dihydroxyhydrocarbon. CONSTITUTION:A V compound (a) represented by formula I (wherein R is a hydrocarbon group, X is a halogen, and m is 0<=m<=3) (e.g. VOCl3) is reacted in an inactive hydrocarbon solvent with a dihydroxyhydrocarbon (b) consisting of a linear, 2-12C hydrocarbon skeleton having hydroxy groups at both ends and one or more hydrocarbon side chains bonded to the skeleton (e.g. 2-ethyl-1,3- propanediol), in an (a) to (b) ratio of 1:0.5 to 1:1.4. The reaction product is mixed with an organic Al compound represented by formula II (wherein R' is a hydrocarbon group, X' is a halogen, and n is 0<n<3) to obtain an olefin polymerization catalyst soluble in an inactive hydrocarbon solvent.
Patent JP-H04241083-A (JP)
Title: Counter
Inventor: KISHI YOSHIO
IPC: G06M7/00
Filed: 1991-01-25
Abstract: PURPOSE:To manage the remaining amount of parts for each code number even when a cartridge is detached in the middle of use and to prevent the fitting position of the cartridge from being missed. CONSTITUTION:An ID counter 1 is provided with a signal conversion part to exchange respective signals with no contact, a storage part 5 to store the code number, count value and set value of an object to be detected at least and an arithmetic part to execute an operational processing based on the input signal. This ID counter 1 stores the code number of the object to be detected and responds to the confirmation of the code number. When the amount of parts is counted and reaches the set value or the set value is turned to '0' by subtraction, it is informed. A setter 11 is provided with a manual setting part 12, an arithmetic part to execute an operational processing based on the setting of the manual setting part, and a second signal conversion part to exchange a signal based on the processing or a signal to be inputted without contacting and by this setter 11, the code number, count value and set value of the object to be detected stored in the storage part of the ID counter 1 are read out. Otherwise, those data are updated.
Patent JP-S60159443-A (JP)
Inventor: FUUBERUTO RIZAA
IPC: A63H31/00
Filed: 1985-01-21
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-S57123626-A (JP)
Title: Manufacturing method of bulb
Inventor: HAYAMA YOSHIHIRO
IPC: H01K3/02
Filed: 1981-01-23
Abstract: PURPOSE:To simplify process and reduce fraction defective without any intertwinement of a long coil filament which is wound around a cylindrical winding frame by vertically rewinding the filament from the winding frame and cutting it. CONSTITUTION:A long W coil filament 6 is rewound when a cylindrical winding frame 5 is revolved in the direction of an arrow (A), using its axis 7 as the axis. A rewound filament 6' hangs down on the surface of the fixed blade 9 of a cutter 8. The filament 6' is cut when a move blade 10 is moved in the direction of an arrow (B) at the position where the filament ensures a preset lingitudinal line length. Besides, the winding frame 5 is revolved in the direction of the arrow (A), and is moved to the direction of an arrow (D) when the axis 7 is moved to the direction of an arrow (C). The filament 6' always hangs down on the surface of the cutter fixed blade 9 correct correctly and vertically. As a result, process is simplified without any intertwinement of the coil filament and generation of defective products can be reduced.
Patent JP-H01308211-A (JP)
Title: Herbicide containing benzoxazinone derivative as active component
Inventor: HIRAI KENJI
IPC: A01N43/84
Filed: 1989-01-17
Abstract: NEW MATERIAL:The benzoxazinone derivative of formula I (R<1> is H, alkyl, cyanoalkyl, alkenyl, alkynyl or aralkyl). EXAMPLE:3-(7-Fluoro-2H-1, 4-benzoxazin-3(4H)-on-6-yl)-5-isopropylidene-1, 3- oxazolidine-2,4-dione. USE:Useful as a herbicide. It exhibits high selectivity and strong herbicidal activity against various harmful weeds, kills barnyard millet, large crab-grass, etc., and is free from phytotoxicity to gramineous crops such as transplanted paddy rice, wheat and corn. There is no phytotoxicity also to soybean, cotton, etc., which are not gramineous crop. PREPARATION:A compound of formula I wherein R<1> is H can be produced, e.g., by reducing the nitro group of the oxazolidinedione derivative of formula II with a reducing agent such as reduced iron in acetic acid solvent and condensing the product to an ester group.
Patent JP-S5291667-A (JP)
Title: Fabrication of target for rotational anode x-ray tube
Inventor: ARAKI YOSHIO
IPC: H01J9/14
Filed: 1976-01-29
Abstract: PURPOSE: To prevent loosening in high speed rotation by heating a target at a temperature higher than the operation temperature and securing it to the shaft of a support having a greater linear expansion coefficient than that of the target by way of shrink fit. 
     COPYRIGHT: (C)1977,JPO&Japio