baber/WOPTO huggingface dataset:
Patent JP-H02179050-A (JP)
Title: Frequency superimposing type multi-point modem system
Inventor: MATSUI HITOSHI
IPC: H04J11/00
Filed: 1988-12-28
Abstract: PURPOSE:To always allow a branch station to be communicative with a center station and to shorten the training time by making the transmission signal frequency band of branch stations identical to each other and making each carrier orthogonal to each other. CONSTITUTION:A center station 1 receives a signal from branch stations 5, 6 as an orthogonal amplitude modulation signal. Then a branch A station 5 uses an A station PLL section 9 to generate a carrier based on an A station pilot signal, an A station MODEM section 7 modulates a base band signal by an in-phase component of the carrier and sends a transmission signal to the center station 1. The branch B station 6 uses a B station PLL section 10 to generate a carrier based on a B station pilot signal, a B station MODEM section 8 modulates a base band signal by an orthogonal component of the carrier and sends a transmission signal to the center station 1.
Patent JP-H09179101-A (JP)
Title: Liquid crystal display element and its production
Inventor: KOBAYASHI SHUNSUKE
IPC: G02F1/13
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element with which color display is made possible without using microcolor filters and is excellent in low electric power consumption characteristic and which is useful as a display element for portable apparatus. SOLUTION: This liquid crystal element has an orientation control film and a liquid crystal layer between substrates having plural pixel electrode layers. At this time, the liquid crystal layer contains at least the photosetting matter of a photosetting compsn. contg. liquid crystalline (meth)acrylate and a nematic liquid crystal compsn. In addition, the inclination angles of the liquid crystal skeleton of the liquid crystalline (meth)acrylate of this liquid crystal display element are controlled with each of pixels even in the state of not impressing voltages between the pixel electrode layers. The twist angle formed by the nematic liquid crystal material between the substrates of the element is in a range of 0 to 720 deg..
Patent JP-H08172384-A (JP)
Title: Time constant circuit
Inventor: OKASHIN YAMATO
IPC: H04B7/08
Filed: 1994-12-20
Abstract: PURPOSE: To provide a stable time constant circuit of less variance in characteristics by eliminating the variance of the conversion gain at the time of giving a time constant. CONSTITUTION: Emitters of first and second transistors TRs Q31 and Q32 are connected to a reference potential point. First and second resistors R32 and R33 are connected in series between bases of first and second TRs Q31 and Q32. The base of a third TR Q33 is connected to the collector of the first TR Q31. The emitter of the third TR Q33 is connected to the connection middle point between first and second resistors R32 and R33. A capacitor C31 which gives the time constant in cooperation with the second resistor R33 is connected to the base of the second TR Q32. When an input signal IIN is supplied to the collector of the first TR Q31, an output current IOUT changing with the time constant is taken out from the collector of the second TR Q32. A fourth TR Q34 which prevents saturation of the first TR Q31 is connected to the collector of the first TR Q31.
Patent JP-H11154793-A (JP)
Title: Supporting structure of electric equipment
Inventor: SHIGA HIROAKI
IPC: B23P21/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To secure connection state without fail between specific parts in installation state while assuring quick disconnectable state of electric equipments, when a guide trench is assembled with a rail part corresponding to the guide trench. SOLUTION: A guide trench 13 in almost rectangular sectional shape is formed on respective upper and lower supporting sheets 11a, 11b of a casing 11 of a transformer as an electric equipment main body so as to arrange connecting pieces 15 made of a stranded cable. This connecting pieces 15 fixed on several halfway positions on the parts between the fixed positions to be properly bent. Besides, a rail part 14 corresponding to the guide trench 13 is formed of a synthetic resin in a transistor amplifier unit 12 as an electric equipment. In such a constitution, when the rail part 14 corresponding to the guide trench 13 is inserted into the transistor amplifier unit 12 to be assembled into the causing 11, the chassis of the transistor amplifier 12 is brought into contact with the connecting pieces 15, thereby making feasible of assuring connection state between these electric parts.
Patent JP-H03197009-A (JP)
Title: Manufacture of sheet cushion foam having uneven hardness
Inventor: MINEGISHI TAKESHI
IPC: B29C39/38
Filed: 1989-12-26
Abstract: PURPOSE:To obtain desired uneven hardness by enabling attainment of the title cushion foam into elimination of CFC and obtain desired uneven hardness by making percentage of defectiveness such as roughnening of cell or a crack within a foam extremely low even by high-mold-temperature casting, by a method wherein foaming raw materials comprised of main raw materials such as polyol and polyisocyanate and auxiliary raw materials comprised of water for a catalyst and foaming and a foam stabilizer are foam-molded within a foaming mold to which a temperature difference is given. CONSTITUTION:Foaming raw materials comprised of main raw materials such as polyol and isocyanate and auxiliary raw materials comprised of water for a catalyst and foaming and a foam stabilizer are foam-molded within a foaming mold to which a temperature difference is given. Even sole use or combined use with polymerpolyol may be good fork the polyol. A temperature difference may be given to a mold so that a mold part molding a side part of a sheet becomes a low temperature than that of a mold part molding a main part of the sheet, in the foaming mold. An organic metallic catalyst and third class amine catalyst may be used single or jointly as the catalyst and a silicon surface active agent may be used also as the foam stabilizer.
Patent JP-H09179736-A (JP)
Title: Pipeline processor
Inventor: TAKEDA GENICHI
IPC: G06F9/38
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To continue pipeline processing without interrupting the processing even when a memory access instruction to be a 1st instruction generates a data cache miss and its succeeding instruction is a writing instruction in the same resource. SOLUTION: A same resource writing control circuit 25 for controlling writing in the same resource is arranged on the W stage of the pipeline processor having plural stages. The circuit 25 receives information from dependent relation detecting circuits 13 to 16 on respective stages and information from a bit judging circuit 20 on an N-th stage and allows the memory access instruction to be the 1st instruction to generate a data cache miss. When a succeeding instruction is a writing instruction in the same resource, data transferred from a main memory 24 in each block are written in a register file 21 based upon the 1st instruction, whether the execution order of instructions is failed or not is judged, and at the time of judging the failure of the execution order, the writing of load data to be transferred in each block in the file 21 is suppressed.
Patent JP-H05169114-A (JP)
Title: Manufacture of hollow roll
Inventor: SHIOYAMA HITOSHI
IPC: B21B27/00
Filed: 1991-12-18
Abstract: PURPOSE:To eliminate the defective rotation due to the seizure of a bearing and to prevent the generation of the defect of a product by assembling plural hollow drum parts in the longitudinal direction of a roll integrally and attaching it to the roll shaft through a ceramics bearing. CONSTITUTION:In a vertical hollow roll used for the hot rolling device, plural hollow drum parts 3 the surface of which are applied with the heat resistance, the wear resistance and the corrosion resistance treatments are assembled in the longitudinal direction of the roll integrally. Then, it is attached to the roll shaft 1 through the ceramics bearing 2, 2' to form the roll. In such a manner, the assembled hollow drum part 3 is rotated around the roll shaft 1 as a center.
Patent JP-H05206077-A (JP)
Title: Production of sample for film forming plane observation
Inventor: SATO TAKAMASA
IPC: H01L21/3065
Filed: 1991-11-26
Abstract: PURPOSE:To provide clear observation results not available by the observation by the conventional SEM by forming a suitable sample which is easily used for the observation by the SEM. CONSTITUTION:The method includes a process of positioning a film forming board 7 in the plasma downstream in a reacting chamber 2 which is outside of the plasma generating chamber 1 of a plasma etching device so as to permit 1.5mum thick film to face plasma and a process of performing 8000Angstrom  etching through the exposure to Cl2 gas plasma and stopping the performance in the middle so as to leave 7000Angstrom  film. Thus, a sample with the crystal plane and the crystal grain boundary exposed on the surface is manufactured, the film quality is quickly and accurately judged by SEM observation and information for providing the excellent film is easily provided.
Patent JP-H08172898-A (JP)
Title: Bed soil for raising lawn
Inventor: UMADA YOSHITSUGU
IPC: A01G1/00
Filed: 1994-12-20
Abstract: PURPOSE: To obtain bed soil for raising lawn capable of decreasing watering frequency of summer season, improved in water permeability, water retentivity, growing property and labor saving and useful for growing lawn such as green for gulf links by laminating a specific upper layer, a specific middle layer and a specific lower layer. CONSTITUTION: This bed soil for growing lawn is obtained by laminating (A) the upper layer comprising a sand layer 9 having 30-80mm depth, (B) a middle layer comprising a perlite layer 8 having 150-200mm depth and constituted of particle distribution composed of <=1% of a material having >=3.4mm particle diameter, 50-60% of a material having 1.4-3.3mm particle diameter, 15-25% of a material having 0.5-1.3mm particle diameter, 20-25% of a material having <=0.4mm particle diameter and (C) a lower layer comprising a perlite layer 7 having 70-100mm depth and composed of particle distribution composed of 30-40% of a material having >=3.4mm particle diameter, 50-70% of a material having 1.4-3.3mm particle diameter, <=10% of a material having <=1.3 particle diameter.
Patent JP-H01175952-A (JP)
Title: Production of dimer and/or trimer of acetone
Inventor: HIROKO YOSHIHIKO
IPC: C07B61/00
Filed: 1987-12-28
Abstract: PURPOSE:To continuously obtain the title compound in high formation ratio without changing and generating a catalyst for a long period of time, by neutral izing acidic components in acetone flow by using an alkali substance and then bringing acetone into contact with the basic solid catalyst. CONSTITUTION:In producing dimer and/or trimer of acetone by bringing acetone into contact with a basic catalyst, acetone flows 1 and 2 are brought into con tact with an alakli substance 5, preferably an aqueous solution of an alkali metal hydroxide, especially an aqueous solution of NaOH, acidic components (organic acids such as formic acid, acetic acid and propionic acid, CO2 and H2CO3) contained in the acetone flow 1 and 2 and then acetone 3 is brought into contact with the basic solid catalyst in a reactor 4 to advantageously give the aimed compound shown 8 while preventing reduction in catalytic activ ity effectively. 1-40wt.%, especially 5-30wt.% aqueous solution of alkali metal is preferably used as the aqueous solution of alkali metal.
Patent JP-H09141558-A (JP)
Title: Grinding body for grinding mirror finished surface
Inventor: YASUDA HIROAKI
IPC: B24D9/08
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent a coated surface from being marred by cutting a peripheral part at right angle relative to ditches and reducing the outer sizes more than those on a ditch side. SOLUTION: The B surface 7 of a surface fastener is formed on the upper surface of a sponge 6, and mounted on the surface fastener A surface of the pad of a grinding machine. On the other hand, a base material 2 comprising a cloth is stuck on the lower surface of the sponge 6 with adhesive agent, multiple parallel ditches 4 woven with fibers 3 are formed in the base material 2, and they are cut flat at a length of approximately 5mm so as to form a flat blasting surface. Then a notch part 8 cut along the ditches 4 is provided around the grinding surface at right angle to the ditches 4 provided in parallel with the grinding surface.
Patent JP-2000165660-A (JP)
Title: Image synthesis extension device
Inventor: NAKAGAWA MASAZO
IPC: G06T3/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To print out a plurality of image data read by an image scanner connected to the title device in real time with magnification by a printer while synthesizing the data on a base image original scanned finally in various superimposing modes for the purpose of easily and quickly generating a large sized poster or the like including variable information without the use of a personal computer PC or the like. SOLUTION: A scanner (1) reads an original, an arithmetic unit (3) applies calculation processing to an image in a superimposing mode designated in advance by a console (5) and stores the image in a memory (4) with compression, While finally reading the base original that is a base of the superimposition and the base read image is synthesized with the superimposed data that are compressed and stored, the resulting data are printed out by a large-sized printer (7) connected to the device of this invention through simultaneous parallel processing. Since compression, superimposing mode calculation, and real time output onto the printer are conducted, the capacity of a storage memory is minimized and the cost of the device can be reduced and the print forming time can be decreased because of adoption of real time parallel processing.
Patent JP-H10165487-A (JP)
Title: Deodorizing and sterilizing device of refrigerated container
Inventor: TATSU KOICHI
IPC: A61L2/20
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently deodorize and sterilize using low concentration ozone. SOLUTION: This device is equipped with an ozone generator 2 to generate ozone, an ozone bubbling tank shelves 4 which are equipped in the upstream side of an evaporator 16 and formed with air passages between themselves, a water supply means 9 to supply water to each ozone bubbling tank 4b of the ozone bubbling tank shelves 4, and ozone bubbling pipes 6 connected with the ozone generator 2 to inject ozone into water in the ozone bubbling tank 4.
Patent JP-H06188286-A (JP)
Title: Tape carrier package type semiconductor device
Inventor: SAWAI AKIYOSHI
IPC: H01L23/50
Filed: 1992-12-16
Abstract: PURPOSE:To reduce a set-up area of a bump electrode of a semiconductor element so as to provide a tape carrier package type semiconductor device in order to make it small-sized. CONSTITUTION:An electrode for external connection while consisting of a low bump electrode 15a and a high bump electrode 15b is provided on a semiconductor element while providing a lead 12 on both front and rear sides of a tape carrier 13. Then, the front side leads 12a, 12b and the high bump electrode 15b are bonded while bonding a lead 12c on the rear side and the low bump lead 15a. Therefore, the bump electrodes 15a, 15b of different use are allowed to mixedly locate so as to be unnecessary to provide the bump electrodes for a signal, power supply and earthing in the different rows thus allowing it to reduce the number of arrays of the bump electrodes to be arranged on the semiconductor element.
Patent JP-H10177468-A (JP)
Title: Mobile terminal voice recognition and data base retrieving communication system
Inventor: YAMAKITA TORU
IPC: H04W88/18
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a voice recognition/database retrieving function as a user interface with practical precision and the cost in a communication environment in which a mobile terminal is used. SOLUTION: A voice signal from an inputting part 109 is transmitted to a voice control host device 108 with a PHS network 103, a mobile terminal control host device 104 and internet 105. The voice signal is recognized by a character and voice recognition part 117, retrieving keywords are extracted by a retrieving keyword extracting part 121 and returned to the mobile terminal 101. The keyword is selected from among the extracted retrieving keyword and returned to the voice control host device 108 by a user. Retrieving processing of a database 120 is executed with a database means (SQL, DBMS) 119 by a retrieving control part 118. Sentence data obtained as a retrieving result is returned to the mobile terminal 101, received with a communication part 111 in a control part 110 and displayed on an output part 112.
Patent JP-H09173086-A (JP)
Title: Seriola quinqueradiata growth hormone structural gene dna
Inventor: NAKAJIMA KUNIO
IPC: C12R1/19
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject DNA useful for the analysis of Seriola quinqueradiata growth hormone protein structure, the analysis of Seriola quinqueradiata physiological action, and the mass production of Seriola quinqueradiata growth hormone protein. SOLUTION: This Seriola quinqueradiata growth hormone structural gene DNA has a basic sequence coding an amino acid sequence of the formula, and codes the Seriola quinqueradiata growth prehormone of the Seriola quinqueradiata growth hormone structural gene. The Seriola quinqueradiata growth hormone structural gene DNA is obtained by extracting the mRNA of the growth prehormone from Seriola quinqueradiata pituitary, purifying the mRNA, synthesizing a cDNA, converting the cDNA into a double-stranded DNA, inserting the DNA into an Escherichia coil plasmid, and subsequently cloning the plasmid for multiplying the Seriola quinqueradiata growth prehormone structural gene.
Patent JP-2001153108-A (JP)
Title: Hydraulic cylinder
Inventor: YASUOKA TOMOHIKO
IPC: F15B15/14
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To promote the strength of a piston engaging portion through simple structure without using special high-strength material or heat treatment for a piston rod in a hydraulic cylinder. SOLUTION: A recess 21 is formed as an axial directional insertion part on an end surface 20 on the piston rod 3 side of a piston 4, and the tip of the rod 3 is inserted into the recess 21 of the piston 4 to ensure a coaxial property. Coaxial bolt screw and bolt through holes 24 and 25 are opened on the end surface 23 of the tip of the rod 3 and the piston 4 respectively, to fix the piston 4 by inserting a bolt 22 into the hole 24 from the hole 25, in a condition where the surface 20 of the piston 4 is oppositely contacted to the surface 23 of the tip of the rod 3. An O-ring 51 is provided between the inner peripheral surface of the recess 21 and the rod outer peripheral surface, to inhibit the infiltration of pressure oil in a chamber 7a on the rod side.
Patent JP-H10178674-A (JP)
Title: Mobile body destination guide system
Inventor: KOBAYASHI KENJI
IPC: H04W64/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a small destination guiding means that can always be carried by a user by specifying a location by using a personal handyphone system(PHS) and providing map information through a PHS communication. SOLUTION: A PHS mobile terminal 31 specifies a location with accuracy of almost installation intervals of base station 41. A user who wants to receive a destination guide service calls a service center 11 and sends a base station ID that is already acquired and a service request. In the center 11 which receives the request through the station 41 and an exchange 21, a controlling device 13 first acquires the location information of the station 41 from the base station ID and an ID-location table 15. Next, the device 13 retrieves the circumference of a location that is shown by location information and related map information from a map information database 14 and sends the map information to the terminal 31. The map information is shown in characters if a PHS terminal can display characters.
Patent JP-H03197027-A (JP)
Title: Preparation of thermal insulating member mounted with gasket
Inventor: KAWASAKI AKIYOSHI
IPC: B05C1/02
Filed: 1989-12-26
Abstract: PURPOSE:To obtain a thermal insulation member without bleeding of an adhesive when heat press is performed and with a secured adhesive strength by coating one face of a sheet-like gasket consisting of a mixture of a rubber and a filler with a phenol resin varnish with a specified concn., drying it by heating and pressing it under heating. CONSTITUTION:While a sheet-like gasket 2 consisting of a rubber and a filler such as a reinforcing material is transferred, one face of a gasket 2 is coated with a phenol resin varnish 4 with a concn. of 45-55wt.% contg. methanol as a solvent by means of a roll coater 3. The gasket after coating with the varnish is successively transferred in a drying oven 5. Temp. in the oven is 100-120 deg.C and the time for passing through the oven is 20-30sec. The gasket passed through the above described drying process is brought into contact with a thermal insulation member made of a phenol resin by making the varnish-coated face inside and they are integrated in a body by heat-pressing at 140-180 deg.C, under 20-50kg/cm<2> for 30-120sec.
Patent JP-2000162748-A (JP)
Title: Photographic coupler and silver halide color photo- graphic sensitive material
Inventor: NAKAMURA KAZUAKI
IPC: G03C7/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the novel yellow coupler high in the molecular light absorption coefficient by utilize a silver halide color photographic sensitive material containing a photographic coupler represented by specific compound. SOLUTION: The silver halide photographic sensitive material to be used contains the photographic coupler represented by formulae I and II in which Ra is an alkyl or aryl or hetero-cyclic group; Rb is an H or halogen atom or an alkoxy or aryloxy group; Rc is an electron withdrawing group having a Hammett's substituent constant σp >=0.5; each of Rd and Re is an alkyl or aryl group; and X is an H atom or a group to be released by reaction with the oxidation product of a color developing agent. Each of Rd and Re may combine with each other to form a ring, and the alkyl groups represented by Ra, Rd, and Re can be embodied by isopropyl and isobutyl group and the like, and the aryl group can be embodied by phenyl and naphthyl group and the like.
Patent JP-2001152474-A (JP)
Title: Seating frame for manhole cover
Inventor: KANIE NOBORU
IPC: E03F5/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a seating frame having an outside face capable of relieving the edge of a snowplow and capable of evenly and sufficiently filling asphalt and rolling it and preventing exfoliation and cave-in of the asphalt after completion of the work and further, preventing the manhole cover from jolting. SOLUTION: In the seating frame 1 for a manhole cover is provided with a cylindrical part 2 supporting the manhole cover and a flange 3 formed at the outer peripheral lower part of the cylindrical part, the cylindrical part is formed of a curved face in which the outer peripheral upper side face 4 lowers smoothly from the upper end face 5 to the flange, and a plurality of circular hollows 6 are formed on the external upper side face.