baber/WOPTO huggingface dataset:
Patent JP-H03166277-A (JP)
Title: Resin composition for coating
Inventor: TACHIKA HIROSHI
IPC: C09D175/06
Filed: 1989-11-25
Abstract: PURPOSE:To obtain the title composition useful for construction materials, indoor utensils, etc., excellent in processability, coin scratch resistance, etc., by incorporating a curing agent in a polyurethane resin prepared by reaction between a polyesterdiol, organic diisocyanate compound and chain extender at specified proportion. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a polyurethane 300-5000eq./10<6>g in urethane concentration and 0.2-1.5dl/g in reduced viscosity, prepared by reaction between (i) a polyesterdiol with aromatic dicarboxylic acid accounting for 20-100wt.% of the total acid components (500-15000 in molecular weight), (ii) an organic diisocyanate compound such as tolylene diisocyanate, and (iii) a chain extender <500 in molecular weight (pref. neopentyl glycol) at the equivalent ratio represented by the relationship with (B) 1-60 pts.wt. of a curing agent (pref. methoxylated methylolmelamine).
Patent JP-2000130060-A (JP)
Title: Lock device for extensible member
Inventor: FUJIMOTO YUJI
IPC: E06C1/22
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lock device which prevents sand or mud from entering the inside of the lock device and engages or disengages an engaging tooth with/from a rack without troubles. SOLUTION: In this lock device for an extensible member, a slide member 7 is inserted in a main member 6 and provided with a rack 12, and a fixing member 15 restraining the sliding motion of the slide member 7 at the outside of the main member 6, and the fixing member 15 is arranged in a casing 16 provided in the main member 6 and rotatably pivoted between the engaging position and the disengaging position. Further, an opening 22 for handling is formed in the casing 16 and a dustproof cover 26 preventing sand or the like from entering through the opening 22 is pivoted to be freely openable and closable. A fixing tool 29 engaging with a manipulating part 19 of the fixing member 15 to prevent the engaging tooth 18 from separating from the rack 12 is provided in the dustproof cover 26.
Patent JP-H06126170-A (JP)
Title: Catalyst carrier having large specific surface area
Inventor: SASAKI MASAHIRO
IPC: B01J23/58
Filed: 1992-10-19
Abstract: PURPOSE:To provide a carrier without remarkable reduction of its specific surface area even at high temperatures and without cohesion even when it carries noble metals by being composed of an Al-Ca double oxide having a constant Al : Ca ratio made by adding Ca to Al2O3. CONSTITUTION:An Al-Ca double oxide having a molar ratio of Al:Ca =-32:3 is made by adding Ca to Al2O3. In another case, an Al-Sr double oxide having a molar ratio of Al:Sr = 12:1 is made by adding Sr to Al2O3. The carrier obtained above can keep the specific surface area at 1200 deg.C or below since Ca and Sr increase the crystal transition temperature of Al2O3: no remarkable decrease in the specific surface area is found at 1000 deg.C or more, and the specific surface area is kept at 40m<2>/g or more at 1100 deg.C. Accordingly, when the carrier is loaded with a combustion catalyst such as Pd or Pt, the catalytic activity is maintained at high temperatures without cohesion of Pd, Pt, etc.
Patent JP-H08155432-A (JP)
Title: Method and apparatus for circulating polymeric gel carrier
Inventor: MATSUBARA KIWAMU
IPC: C02F3/08
Filed: 1994-12-09
Abstract: PURPOSE: To concentrate a polymeric gel carrier to return the conc. carrier to the inflow end of a reaction tank without losing the same in the circulation of the polymeric gel carrier. CONSTITUTION: A flow barrier wall 8 and the partition plate 8 positioned just thereunder are provided in the vicinity of the outflow end of a reaction tank 1 in which a polymeric gel carrier is charged and the polymeric gel carrier in outflow water is settled inside the partition plate 9 to be gathered to a pit 11, for example, by a screw or paddle type conveyor 10 and the gathered carrier is returned to the inflow end of the reaction tank 1 by a single eccentric screw pump. A plurality of pits may be provided to gather the settled polymeric gel carrier.
Patent JP-H06131435-A (JP)
Title: Graphic editing device
Inventor: TAKAGI HIROAKI
IPC: G06T11/80
Filed: 1992-10-19
Abstract: PURPOSE:To provide the graphic editing device which easily corrects a graphic consisting of a dot string like a polygonal line or a polygon. CONSTITUTION:The processing part which corrects the shape of the graphic consisting of a dot string like a polygonal line or a polygon consists of a graphic information storage means 13 where coordinate information of apexes of the line graphic and editing information consisting of information related to correction of this line graphic are stored, a dot search means 14 which obtains a correction section of coordinate information as the correction object in accordance with coordinate information and editing information stored in the graphic information storage means 13, and a dot string information reconstituting means 15 which generates information of a new line graphic in accordance with the correction section obtained by the dot search means 14 and coordinate information and editing information stored in the graphic information storage means 13 are provided.
Patent JP-H02152328-A (JP)
Title: Supervisory system for m-sequence encoding circuit
Inventor: KADOWAKI MAKOTO
IPC: H03M13/00
Filed: 1988-12-05
Abstract: PURPOSE:To supervise the abnormality of an M-sequence encoding circuit by detecting the change point of M-sequence encoding data and judging that a data error is generated when there is no change point in the encoding data for prescribed bits. CONSTITUTION:A change point identifying circuit 1 detects the change point of inputted M-sequence encoding data D1 and outputs change point data D2. A latch circuit 2, to which these data D2 are inputted, latches the data D2 for n+1 bits and it is judged that there is no data error and operation is normal when there is the change point in these latched data D2 for the n+1 bits. When there is no change point, it is decided that there is the data error and the abnormality is generated. Then, deciding data D3 are outputted. When the generation frequency of the code error goes over a prescribed error rate to be permitted, a protecting circuit 3, to which these data D3 are inputted, outputs an alarm ALM.
Patent JP-S63160632-A (JP)
Inventor: SAITO SATOSHI
IPC: A61B1/04
Filed: 1986-12-24
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-H01146472-A (JP)
Title: Image pickup device
Inventor: TANAKA SHUNJI
IPC: H04N5/232
Filed: 1987-12-02
Abstract: PURPOSE:To eliminate the troublesome manual operation of the television camera of a video conference system by automatically making the television camera face in the direction in which the composite sound volume of the microphone is the largest. CONSTITUTION:An image pickup device 1 has three microphones 10, 11 and 12, amplifiers 21, 22 and 23 to amplify the sound volume from the three microphones 10, 11 and 12, a comparing part 30 to compare the sound volume from AMPs 21, 22 and 23 and to calculate a directional vector with the approximately largest sound volume, and a camera driving part 40 to drive a television camera 50 by the signal from the CMP 30. Sound volume vectors of respective speakers (a), (b) and (c) are collected through the AMPs 21, 22 and 23 to the CMP 30 and compared, a composite sound volume vector (x) is calculated, and a CM 50 is controlled so as to face the direction of the composite sound volume vector (x).
Patent JP-H07156785-A (JP)
Title: Pressure generator of hydraulic pressure braking device
Inventor: KUROKAWA TAKU
IPC: B60T8/44
Filed: 1993-12-07
Abstract: PURPOSE:To enable both a braking force matching operation of a brake pedal and a braking force during automatic braking to be exerted and to avoid an unmatched feel in operating the brake pedal during automatic braking. CONSTITUTION:This pressure generator for use in a hydraulic pressure braking system has therein a first space 33 that communicates directly or indirectly with a wheel cylinder, a first sliding member 14 that slides according to the difference between master cylinder pressure and the pressure within the first space 33, and a second sliding member 15 that slides according to the difference between an indicated pressure imparted according to the value of current to a solenoid 18 and the pressure within the first space 33; when the master cylinder pressure is greater than the pressure within the first space 33 or when the indicated pressure is greater than the pressure within the first space 33, the first space 33 is pressurized. When the master cylinder pressure is smaller than the pressure within the first space 33 or when the indicated pressure is smaller than the pressure within the first space 33, the first space 33 is depressurized.
Patent JP-H06165078-A (JP)
Title: Multiplex control circuit
Inventor: NAKAMURA KAZUHIKO
IPC: H04N7/045
Filed: 1992-11-17
Abstract: PURPOSE:To provide a video voice multiplexing circuit for keeping the delay of a voice signal for a video signal constant. CONSTITUTION:By means of a field timing signal generated by a field timing generation circuit 2, the amount of voice signal data inside a buffer RAM for the time based adjustment of the voice signal is inspected every (n) fields by a data quantity inspection circuit 3 and when this amount is discordant with a specified value, the amount of voice signal data every (n) fields inside the buffer RAM 4 is kept constant by resetting the read address of the buffer RAM by a read address setting circuit 5.
Patent JP-H02153262-A (JP)
Title: Ignition timing control device for engine
Inventor: HAYAZAKI YOSHIAKI
IPC: F02P5/15
Filed: 1988-12-06
Abstract: PURPOSE:To improve output characteristics in a high speed rotation area without being accompanied by failure in ignition of an engine by a method wherein when a difference between the minimum generating voltage of an ignition device in a region, where the number of revolutions of an engine exceeds the maximum number of torque generating times and a demand voltage is increased to a set value, an ignition timing is advanced. CONSTITUTION:When an engine 1 is started and enters a running state, the number of revolutions of an engine detected by a sensor 10 is inputted to a control circuit 11. When the number of revolutions of an engine is increased to a high speed rotation area exceeding the maximum number of torque generating times, the control circuit 11 controls an ignition timing for a delay. In this case, the control circuit 11 inputs a voltage applied on an ignition plug 14, i.e. a demand voltage required for ignition, through a detecting part 13 and compares the demand voltage with the minimum generating voltage of an ignition device in a region where the number of revolutions of the engine exceeds the maximum number of torque generating times. When a difference therebetween attains a set value, an ignition timing is advanced.
Patent JP-H01148452-A (JP)
Title: Production of cylindrical complex body of ceramic and metal
Inventor: UCHIMURA KATSUJI
IPC: B22D19/00
Filed: 1987-12-04
Abstract: PURPOSE:To prevent cracking of a cylindrical ceramic and to improve strength of joining part between the ceramic and a metal by pouring molten metal into inside of exothermic material at inside of the cylindrical ceramic to preheat the cylindrical ceramic to the temp. to be stood to thermal shock with the molten metal. CONSTITUTION:The molten cast iron is poured into molds 5, 6 from a first sprue 7 and the exothermic material 4 is reacted with this heat, to slowly preheat the cylindrical ceramic 2. Successively, at the time of pouring the molten cast iron from a second sprue 9, as the cylindrical ceramic 2 is preheated, the molten cast iron from the second sprue 2 does not give the cylindrical ceramic 2 the heat shock. After that, the cast iron is solidified, but as the shrinkage force caused by solidification is dispersed and relaxed by the ruggedness on the outer surface of the cylindrical ceramic 2, cracking and breakage on the cylindrical ceramic 2 by the shrinkage force do not occur.
Patent JP-H05145615-A (JP)
Title: Telephone system
Inventor: TAKASHIMA SHOICHI
IPC: H04Q3/58
Filed: 1991-11-22
Abstract: PURPOSE:To simplify the operation when a phone call is intended to be made to another party after talking with a party by making dialing based on dialing destination information after a talking call is opened when dialing is implemented during the talking. CONSTITUTION:When a retrieval start button 208 is depressed, a CPU reads the content of a storage memory and displays the content onto a display section 204. When a retrieval end button 209 is not depressed, whether or not a retrieval transmission button 212 is depressed is decided. When a button 212 is depressed, the dialing processing based on the dialing destination information displayed at present is implemented. When an external line or an extension is acquired, the CPU extracts dial information of the destination information and searches and acquires an idle external line of the system. Then the dial information extracted precedingly is sent to send a dial to the acquired external line to await a reply from an opposite party.
Patent JP-S63162041-A (JP)
Title: Paper-like active carbon
Inventor: TANAKA SHOICHI
IPC: B01J20/20
Filed: 1986-12-25
Abstract: PURPOSE:To easily use powdery active carbon in vapor phase, by reticulately flocking short fiber on tissue paper and interlacing powdery active carbon therewith and furthermore placing another sheet of tissue paper thereon and closing four circumferences. CONSTITUTION:Paste 2 is reticulately printed on tissue paper 1 and immediately cotton powder is blown thereon, dried and removed unpasted powder. Then powdery active carbon is blown thereon and interlaced with cotton powder 3. Furthermore paper-like active carbon is obtained by over-lapping tissue paper 4 stuck with paste 5 in only four circumference on the tissue paper 1 and sticking it under pressure. This paper-like active carbon is air-permeable and wide in an adsorption area and has such characteristics that active carbon is quilted by flocked cotton powder and powdery active carbon can be easily used in vapor phase.
Patent JP-H02199062-A (JP)
Title: Porous polycrystal diamond compact infiltrating silicon and making thereof
Inventor: YUN SAMU CHIYO
IPC: C04B35/52
Filed: 1989-11-29
Abstract: Disclosed is a method for producing a polycrystalline diamond compact which comprises providing a thermally-stable compact comprising between about 70% and 95% by volume diamond, characterized by a network of interconnected, empty pores dispersed throughout, and containing between about 0.05% and 3% by volume of a catalyst/sintering aid material; and subjecting said thermally-stable compact and a silicon material to a partial vacuum at an elevated temperature for a time adequate for said silicon material to infiltrate into said compact pores. The silicon material has a melting point not above about 1410 DEG C and preferably is a silicon alloy having a melting point range of between about 800 DEG  and 1400 DEG C.
Patent JP-H05222018-A (JP)
Title: Preparation of halopropargylated circular quaternary ammonium compound as antimicro- organism agent and use thereof
Inventor: ADAMU CHIITANGU SUU
IPC: C07D265/30
Filed: 1992-10-23
Abstract: PURPOSE: To provide a new halopropargylated cyclic quaternary ammonium compd. showing excellent activity as an antimicrobial agent against a wide range of fungi and bacteria and having preferably properties relating to toxicity and environment.  
     CONSTITUTION: This compd. is expressed by formula I, wherein R is 1 to 20C straight-chain or branched alkyl which may have substituents such as OH, or COR', NHR", etc.; R' is 1 to 20C alkyl, 1 to 20C alkoxy, phenoxy; R" is 1 to 46C alkyl, phenyl; X is X', phosphate, etc.; X' is halogen, alkylsulfate, alkylsulfonate, etc.; and formula II represents 3 to 7-membered ring having one or more N which may have one or more substituents (1 to 4C alkyl, etc.) and the cyclic compd. may contain not only the one N above described but 1 to 2 heteroatoms (S, O, N). The compd. is, for example, 1-tetradecyl-1-(3- iodopropargyl)-pyrrolidinium-4-methylbenzene sulfonate. The compd. is produced by the reaction of a compd. expressed by formula IV and a compd. expressed by formula V. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H04178436-A (JP)
Title: Ultraviolet light treating device
Inventor: NISHIHARA AKIRA
IPC: C03C23/00
Filed: 1990-11-13
Abstract: PURPOSE:To obtain an inexpensive miniaturized ultraviolet light treating device for measuring ozone concentration of each part with one ozone concentration measuring device by installing a monitoring piping from each part of the device and exchanging a piping line. CONSTITUTION:In an ultraviolet light treating device using a low-pressure mercury lamp, an ozone measuring piping and a piping changeover valve are installed between each part to measure ozone concentration of the device and an ozone concentration measuring device, the piping changeover valve is successively changed to give the ultraviolet light treating device capable of measuring ozone concentration of each part of the device by one ozone concentration measuring device. When the valve is changed from a piping of high concentration ozone zone to a piping of low concentration ozone zone, after passage of a fixed time from the change, ozone concentration in the low-concentration zone is measured.
Patent JP-H07296559-A (JP)
Title: Minidisk and compact disk combining disk player
Inventor: SAI KEIKOU
IPC: G11B7/005
Filed: 1994-12-12
Abstract: PURPOSE: To obtain a simply constituted disk player usable for both CD and MD, by providing two turntables to mount the CD and MD on the respective turntables via a disk tray, and by reading data selectively from the CD and MD through only one pickup. CONSTITUTION: A disk tray 228 has an arranged CD mounting portion 230 and MD mounting portion 232 respectively in its front and in its rear. A base plate 210 has respectively a CD turntable 216 and MD turntable 218 in the front and rear of cut-open hole 214. When the disk tray 228 with the mounted CD and MD thereon is moved horizontally in an outer chassis 236 by a rack gear 248, a first shaft 234 is guided by a first cum hole 238 and a first vertically cut-open hole 240 to lift the base plate 210. Thereby, the CD and MD are mounted respectively on the CD turntable 216 and the MD turntable 218. A pickup 212 reads data through the hole 214 from the desired one of the mounted CD and MD on their respective turntables 216, 218.
Patent JP-H10149694-A (JP)
Title: Semiconductor memory and data rewriting circuit
Inventor: KOZUKA EIJI
IPC: G11C29/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To relieve faulty cells even when faulty cells are detected in a packaged state by providing a faulty address writing mode capable of writing faulty addresses to EEPROM elements for storing faulty addresses of a memory redundancy circuit from the outside. SOLUTION: This semiconductor memory is provided with plural EEPROM elements 10 for storing faulty addresses, plural address input pads 11 to which an address signal is inputted from the outside and a faulty address writing circuit 12 controlling the writing of the faulty signal to be inputted from the outside via an address input pad 25 when an faulty address writing mode with respect to the EEPROM elements 10 is specified from the outside.
Patent JP-H03172234-A (JP)
Title: Paper feeder
Inventor: MIZUTANI NAOKI
IPC: B65H1/08
Filed: 1989-11-28
Abstract: PURPOSE:To prevent paper from being brought into sliding contact with a paper feed roller during insertion of a paper feed cassette by providing an engaging member which engages with the bottom surface of the paper feed cassette following movement of a supporter to an insertion position, turns the paper feed cassette and holds it to a lift position at the point of time when the movement to the insertion position is evaporated. CONSTITUTION:When a casing 2 is slided to an insertion position inside a copying machine main unit 1 the paper feed cassette 3 is turned to a lift position side with a shaft 21 serving as the center under such a condition that a cam surface 3C of paper feed cassette 3 is engaged with a roller 5, by relatively moving both the cam surface and roller. At the point of time when movement to the insertion position of the casing 2 is completed, the cam surface 3C on the side of the other end part 3a of the paper feed cassette 3 is engaged with the roller 5 so that paper form P, housed in the paper and feed cassette 3, is brought into contact with a paper feed roller 4 and simultaneously the paper feed cassette 3 is held in the lift position by the roller 5. In this way, the paper form P can be prevented from being brought into sliding contact with the paper feed roller 4 during insertion of the paper feed cassette 3.
Patent JP-H02156146-A (JP)
Title: Method for evaluating fluorine in wet flue-gas desulfurization
Inventor: IWAKI KAN
IPC: G01N24/00
Filed: 1988-12-08
Abstract: PURPOSE:To make it possible to evaluate the deactivation point of CaCo3 by detecting the kind and the quantity of a fluorine compound in an absorbing agent wherein fluorine in exhaust gas is absorbed by <19>F-NMR (nuclear magnetic resonance of fluorine). CONSTITUTION:Only a fluorine compound in an absorbing liquid incorporating multicomponent compound in exhaust gas is identified and determined. For this purpose, NMR analysis of fluorine is performed so that the nuclear spin of fluorine is noted. The chemical species of the fluorine is identified from the chemical shift of the peak of the NMR spectrum. The concentration can be obtained from the height or the area of the peak. The minute quantity of a specimen for measuring the NMR is picked up into a test tube. The specimen is fixed between the magnets of an NMR apparatus and measured. For example, 0.1-ppm or less resolution is obtained in the <19> F-FT-NMR apparatus at 200 MHz or more. The concentration of the fluorine up to 1ppm in the fluorine compound dissolved in the slurry of the absorbing liquid can be identified by the computations of 5,000 times.
Patent JP-H07161791-A (JP)
Title: Impurity analyzing method of semiconductor substrate
Inventor: SHIMAZAKI AYAKO
IPC: H01L21/66
Filed: 1993-12-09
Abstract: PURPOSE:To realize an impurity analyzing method wherein a minute amount of impurity present on the surface of a wafer can be locally subjected to high- sensitivity analysis. CONSTITUTION:Only the measured region of a wafer 11 surface is irradiated with ultraviolet ray 13, and impurities 11a present in the measured region are taken into an oxide film 14. After impurities 11b present outside of the oxide film 14 are removed by acid cleaning, the oxide film 14 is dissolved in hydrofluoric acid vapor 15. Impurities contained in the solution drops 16 are recovered by a recovery drop 17, whereby the impurities 11a present in a measured region of the wafer surface are selectively recovered. Thereafter, the amount of impurities 11a contained in the recovery drop 17 is measured by a chemical analycal device, whereby the in-plane distribution of impurities 11a in a local region can be examined.