baber/WOPTO huggingface dataset:
Patent JP-H11147914-A (JP)
Title: Polyvinyl alcohol resin
Inventor: UEDA NAOKI
IPC: C08F18/04
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol resin having a precisely controlled primary structure by saponifying a vinyl ester polymer obtained by radical- polymerizing a vinyl ester monomer having the specified number of carbon atoms in the presence of an iodine compound. SOLUTION: A vinyl ester polymer is obtained by radical-polymerizing a 3-20C vinyl ester monomer in the presence of an iodine compound to obtain a polyvinyl alcohol having a molecular weight distribution (weight-average molecular weight/number-average molecular weight) of 1.05-1.9. The 3-20C vinyl ester monomer may be used alone or in the form of a combination of at least two members and is particularly desirably vinyl acetate. It is desirable that the iodine compound used is a compound having at least one bond selected among a carbon-iodine bond, a hydrogen-iodine bond, and a halogen-iodine bond in the molecule. The iodine compound is desirably iodoform, iodomethane, hydrogen iodide, or the like, for example.
Patent JP-H01157178-A (JP)
Title: Characteristic correcting device
Inventor: SASAKI YOSHIYUKI
IPC: H04N5/92
Filed: 1987-12-14
Abstract: PURPOSE:To cause level correcting operation to be exact by using a reproducing reference pulse, which has a pulse width, and pulse height data, which are quantizing data, preparing a level correcting table and level-correcting a reproducing video signal. CONSTITUTION:A reference pulse generating means 2 generates the plural types of the reference pulses, whose height is different, corresponding to the black level up to white level of the video signal and a pulse height data generating means 3 generates the pulse height data to be the quantizing data. Then, reference data and the pulse height data, which form a pair, are inserted to a recording video signal by a reference data inserting means 4. At a reproducing time, with using the reproducing reference pulse and the pulse height data to be obtained from the reproducing video signal by a gate pulse generating means 1 and a reference pulse selecting signal 6, a level correcting means 8 prepares the level correcting table and the level correcting operation is executed to read a value from the level correcting table, etc., with the output data of a reproducing A/D converter as an address. Then, the reproducing video signal, which is D/A converted by a reproducing D/A converter 9 and level-corrected, is obtained.
Patent JP-H03183481-A (JP)
Title: Dna sequence for imparting resistance to antibiotic thermorubin
Inventor: MAURITSUIO DENARO
IPC: C12Q1/689
Filed: 1990-11-22
Abstract: The present invention relates to a new DNA fragment or a sub-fragment thereof which is capable of conferring resistance to Thermorubin, upon introduction into a suitable microbial host by a proper vector.
Patent JP-H04191515-A (JP)
Title: Long-length roller and method of making same and method of making tube for long-length roller
Inventor: GOTO GIICHI
IPC: B29L31/32
Filed: 1990-11-22
Abstract: PURPOSE:To prevent stripping even after long-period use and marking in textile, etc., by providing rubber layer axially continuous, without a circumferential joint, and forming specified protrusions on the outer surface of the rubber layer. CONSTITUTION:A roll 10 for use on a loom has a rubber layer on the outer circumference of a long-length metal core 11. On the outer surface, there are random protrusions, 20-80 per cm<2> in number and 0.1-0.8mm in depth. In the long-length roller of this constitution, the rubber layer is continuous in the axial direction so that there is no possibility of its stripping-off and a product in pressure contact with the roller can be prevented from having certain patterns stuck on it. In producing the roller, a rubber tube having protrusion on its inner surface covers roller having an unvulcanized rubber layer on its surface. Then, a film is wound around it tightly, so protrusions are formed on the rubber surface in vulcanization. On the other hand, in producing the tube, a rubber tube having protrusions on its inner surfaces is fitted tightly into a pipe. An unvulcanized rubber tube is inserted into it and the tube is vulcanized under pressure from inside.
Patent JP-H11148952-A (JP)
Title: Impedance measuring device
Inventor: IMAE OSAMU
IPC: G01R27/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide an impedance measuring device capable of low impedance connection, and of coping with various semiconductor devices at the time when the impedance of a power source is measured from the power source of the semiconductor device. SOLUTION: An impedance measuring device body 2 in which a plurality of electrodes connected to the electrode of various semiconductor devices formed on a printed circuit board 4 are arranged at a prescribed position, and a connection device arranged between the impedance measuring device body and the printed circuit board 4, and connected between mutual power source electrodes, are provided, and connection is performed in response to electrode arrangement in which an individual semiconductor device is provided.
Patent JP-H04187981-A (JP)
Title: Door device for refrigerator
Inventor: YAMANAKA TOMIJI
IPC: F25D23/02
Filed: 1990-11-22
Abstract: PURPOSE:To secure flatness between a partition member and a door opening edge by providing a guide means which allows the partition member to pass over the neutral point of a spring and turns the partition member in a folding direction and in an opening direction. CONSTITUTION:A partition member side guide 12 forms a slanted face guide part 12a, which turns a partition member 9 in an opening direction, and a locking part 12b, which holds a position of the partition member 9 when it is turned up to the substantially saw plane as a main body opening edge, as a guide face. When a door 6 is kept closing, the partition member 9 in a folded state is pushed out by a main body side guide pin 13 by that which corresponds to invasion of the slanted face guide part 12a, thus the partition member side guide 12 works to turn the partition member 9. In this case, the partition member 9 first resists the tension force of a tension spring 11; however, when it passes over the neutral point of the spring, the partition member 9 is tuned in an opening direction by the force of the tension spring 11. When the closing movement of the door 6 is completely finished, the main body side guide pin 13 is engaged with the locking part 12b of the slanted face guide part 12a, and the partition member 9 is fixed. Accordingly, flatness between the partition member and the door opening edge can be secured.
Patent JP-H11133984-A (JP)
Title: Muffling device
Inventor: KONDO HIROYUKI
IPC: G10K11/16
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a muffling device which can improve a muffling deflection detector and/or the durability and the S/N of the muffling deflection detector. SOLUTION: While a muffling deflection detector 3 is housed in a casing 30, the sound receiving port of the casing 30 is covered by a membrane 31 having a waterproof property and a chemical-proof property. While a small hole 30 is formed to the casing 30, in order to prevent the generation of a pressure difference at the inner side and the outer side of the casing 30, a hood 35 is provided to shield the direct hitting of water drops and the direct sunshine to the membrane, so as to protect the membrane 31. Consequently, the durability and the S/N of the muffling deflection detector set out of the door can be improved.
Patent JP-H04187609-A (JP)
Title: Dental composite material
Inventor: ABE HIROSHI
IPC: A61K6/083
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a dental composite material to be uniformly polymerized and cured without kneading, polymerizable and curable only by irradiation with ultrasonic wave, comprising microcapsules prepared 6y coating a polymerization promoter with a film, a polymerizable monomer, a filler and a polymerization initiator. CONSTITUTION:Microcapsules are formed by coating a polymerization promoter (e.g. N,N-dimethyl-p-toluidine) with a film of a polymer prepared by polymerizing a hydrophobic monomer (e.g. polyisocyanate) with a hydrophilic monomer (e.g. polyamine) in water and blended with a polymerizable monomer (e.g. trimethylolpropane trimethacrylate), a filler (e.g. silicon dioxide subjected to surface treatment) and a polymerization initiator (e.g. benzoyl peroxide). A proper amount of the material is taken out, irradiated with ultrasonic wave and the film applied to the polymerization promoter is broken so that the polymerization promoter is activated. Consequently, the monomer starts polymerization and is cured.
Patent JP-H02162807-A (JP)
Title: Pulse modulation type microwave oscillation circuit
Inventor: INADA TAKAHIRO
IPC: H03B9/12
Filed: 1988-12-16
Abstract: PURPOSE:To output a radio wave with excellent quality with simple constitution by interrupting an output of an oscillated microwave from a microwave oscillation circuit for a transient period of leading and trailing of a rectangular wave bias of the microwave oscillation circuit with a microwave interruption circuit. CONSTITUTION:A gun diode oscillation circuit 1 oscillates a microwave for a period when a 1st bias of a bias control circuit 3 is applied. A 2nd bias is applied from a bias control circuit 3 to a pin diode switch circuit 2 for a transient period of the leading and trailing of the 1st bias, the switch circuit 2 is operated and the output of the microwave of the oscillation circuit 1 is interrupted. Thus, during the transient bias application period of the microwave oscillation, the microwave output is suppressed by the switch circuit 2 and the output is not led to a microwave output circuit 5. Thus, a radiated radio wave with excellent quality is obtained with simple constitution.
Patent JP-H06301546-A (JP)
Title: Artificial intelligence software shell for plant operating simulation
Inventor: SAIMON ROOUENFUETSUDO
IPC: G05B13/02
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a knowledge base system having an extensive functional module being useful under various plant environments, and also, to monitor and diagnose the plant operation. CONSTITUTION:In the artificial intelligence software shell for the plant operating simulation, a blackboard module provided with a data base having the contents showing various elements and various conceptions of the plant is contained. A rule base knowledge source module and a case base knowledge source module are operated with regard to an object of a blackboard defined in advance while communicating with the blackboard module. A user interface module is operated so that a user can lock at information related to a blackboard state while communicating with the blackboard module. A control module receives input data while communicating with the blackboard module and the knowledge source module, and controls an operation of the knowledge source module in accordance with priority of a knowledge source determined in advance.
Patent JP-H08172129-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA AKIYOSHI
IPC: H01L21/768
Filed: 1994-12-20
Abstract: PURPOSE: To connect and form a next metal film with improved yield on an already formed ground metal film. CONSTITUTION: Before forming a metal film 20 by sputtering, sputter etching is performed in the same vacuum of the sputtering, a deterioration layer 18 on Ti film at the part of a through hole 17 and an adhesive 19 remaining on the side wall of the through hole 17 are eliminated, and the ohmic contact between the metal film 20 and a metal wiring 13 is stabilized. When performing the sputter etching, silicon substrate 11 is heated to a proper temperature and is subjected to sputter etching and then Al is immediately formed by sputtering without any standby time other than a substrate carrying time.
Patent JP-H08163116-A (JP)
Title: Frame synchronizing device
Inventor: JIYO SEIIKU
IPC: H04L7/08
Filed: 1994-12-20
Abstract: PURPOSE: To realize the frame synchronization device to demultiplex a time division multiplex signal in parallel from an STM-4C structure of a broad band overall information communication network in compliance with the ITU-T recommendations. CONSTITUTION: A serial parallel conversion circuit 10 and a byte arrangement circuit 30 detect a frame byte from high speed reception data at a transmission rate of 622 Mbps, align bytes based on a detected time and provides an output of frame data as 8-bit parallel data. A synchronizing signal pattern detection circuit 90 and a consecutive pattern confirmation circuit 100 detect frame bytes continuously based on a low speed clock obtained by applying 8 frequency division from an original clock signal at a frequency divider circuit 70 to seek a frame synchronizing signal. As a result, the power consumption is reduced and the amount of the hardware is decreased.
Patent JP-H08171607-A (JP)
Title: Character line direction judging device
Inventor: TAKAHASHI HIROSHI
IPC: G06K9/20
Filed: 1994-12-20
Abstract: PURPOSE: To provide a character line direction judging device with which the direction of character lines on an object to be read can be exactly judged without being limited as before. CONSTITUTION: An image including an address character line on a postal matter P is inputted by an image input part 104 and stored in an image memory 106. The image of an area designated by a processing area designating part 107 inside the image memory 106 is divided into blocks by a block processing part 108. The data divided into blocks by the block processing part 108 are respectively laterally and longitudinally clustered (integrated) by a clustering processing part 109. A cluster number counting/comparing part 110 calculates the number of lateral clusters and the number of longitudinal clusters formed by the clustering processing part 109, compares both numbers and outputs in the direction with smaller numbers of clusters as the describing direction of the address character line.
Patent JP-H03178435-A (JP)
Title: Laminate
Inventor: IMAIZUMI MITSUHIRO
IPC: B32B27/28
Filed: 1989-12-07
Abstract: PURPOSE:To manufacture the above laminate which is suitable for a thermoplastic resin container, in which the putrefaction, deterioration and degeneration of contents do not occur in a long period of time, by a method wherein gas barrier layer substantially made of specified polyamide consisting of ethylene-vinyl alcohol copolymer as intermediate layer and layer made of mixture of specified polypropylene based polymer as both surface layers are provided. CONSTITUTION:Ethylene-vinyl alcohol copolymer layer 1, which is produced by saponifying ethylene-vinyl acetate copolymer having the copolymerization ratio of ethylene to vinyl acetate of 15 - 65 mol % by 90 % is employed as intermediate layer. Polyamide resin layers 3, the melting point of each of which is not less than 180 deg.C and not more than 320 deg.C and the number of methylene groups per amide group each of which is not more than eight, are provided through adherent resin layers 4 on both the sides of the polyamide resin layers 3. Further, on both the sides of the resultant composition, layers 5 of propylene-based polymer mixture having the mixing ratio of petroleum resin of 10 - 100 pts.wt. are provided through adherent resin layers 4. The bonding strength of the resultant composition after the retorting treatment of 125 deg.C for 30 min is not less than 400 g/15 mm by width. The thickness of the layer 5 is the one, under which the amount of steam penetrated after four times of retorting treatments is not less than 10 g/m<2>. The thickness of the layer 3 is not less than 30 mum.
Patent JP-H10162000-A (JP)
Title: Device and method for converting and processing handwritten-inputted kana/kanji, and recording medium therefor
Inventor: OKAMOTO MASAYOSHI
IPC: G06F17/24
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a KANA/KANJI converting and processing device excellent in operability, and easy in inputting. SOLUTION: A written character string handwritten and inputted from an input pen 2b to a tablet 2a is segmented to written character string by a character string recognizing part 4 and becomes the written character string through character recognition. A write direction discriminating part 5 discriminates whether the write direction of written character string shows lateral write inputting, vertical write inputting or one-character inputting. Japanese syllabary (KANA)/Chinese character (KANJI) conversion is performed only to the written character string inputted orthogonally with a ruled line displayed on the display screen of LCD 2c and oppositely, the KANA/KANJI conversion is not performed to the written character string written and inputted onto ruled lines in the direction of ruled lines. The prepared document is stored in a memory 7.
Patent JP-2001131733-A (JP)
Title: Substrate-passing type vacuum vapor deposition system
Inventor: SHINTANI MASANORI
IPC: C23C14/24
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-passing type vacuum vapor deposition system which can adjust the angle of incidence and the range of incidence of evaporated particles on a substrate. SOLUTION: In the substrate-passing type vacuum vapor deposition system to communicate a main chamber 2 through which the substrate 1 passes with a sub chamber 4 arranged with a raw material 3 for vapor deposition via an opening part H, a forward stage shielding plate 11 to determine the position of a rear edge part of the opening part H and a rear stage shielding plate 12 to determine the position of a forward edge part of the opening part which are advanced/retracted to/from the substrate 1 parallel thereto, are provided in the main chamber 2.
Patent JP-H08169944-A (JP)
Title: Production of low-acid-value ester polyol
Inventor: TAKAYANAGI HIROSHI
IPC: C08G63/12
Filed: 1994-12-20
Abstract: PURPOSE: To obtain an ester polyol which is useful as a material for producing a polyurethane, is light-colored, and is reduced in malodor by subjecting a hydroxy or amino monocarboxylic acid and an alkylene oxide to addition reaction in the presence of a specific catalyst under specified conditions. CONSTITUTION: A mono- or polycarboxylic acid having a hydroxyl or amino group (e.g. hydroxyhexanoic acid) and 1-2mol (based on 1mol of COOH group of the acid) of an alkylene oxide (e.g. propylene oxide) are subjected to addition reaction in the presence of an amine of the formula (R1 is 8-18C alkyl or alkenyl; and R2 and R3 are each H or 1-8C alkyl) as the catalyst at 80-120 deg.C and then at 120-150 deg.C, giving an ester polyol having an acid value of 5 or lower.
Patent JP-2001136266-A (JP)
Title: Information terminal having telephone directory function
Inventor: KIKUCHI KAZUAKI
IPC: H04W88/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal capable of managing abbreviated dials and e-mail addresses registered in a memory with registration date and time in the information terminal having a telephone directory function. SOLUTION: This information terminal having the telephone direction function constructed so as to be able to access one piece of address information from a plurality of pieces of preliminarily registered address information with a simple operation stores the address information while making registering date and hour correspond to the address information in the case of registering the address information. When a user accesses desired address information, the registering date and/or hour of the address information are shown to the user together with the address information, and the registered address information is respectively rearranged in the order of the registering date and hour to display the address information to the user.
Patent JP-H03176762-A (JP)
Title: Method for analyzing natural language sentence
Inventor: ISHII MAKOTO
IPC: G06F17/21
Filed: 1989-12-06
Abstract: PURPOSE:To surely execute error decision and to remove useless decision outputs by dividing respective modules into independent constraint modules in each constraint, successively removing the constraint modules in accordance with the volume of exceptional information and indicating information relation to the removed modules. CONSTITUTION:The constraint module groups 5a to 5c control respectively necessary data 7a to 7c by using a constraint dictionary 2d extracted from a common dictionary 2. A constraint applying scheduler 6 applies all the applicable constraint modules in the modules groups 5a to 5c, and when functional structure is finally left, a grammatical error diagnostic routine 8 decides the absence of a grammatical error in an input sentence. A diagnostic output 9 indicates the unnecessity of calibration to an operator. Thus, the finally left one or more functional structure has a sufficient structure for the meaning structure of the input sentence and can be utilized also as a syntax analyzing system capable of directly being used for the application of machine translation or the like.
Patent JP-H02161752-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L21/762
Filed: 1988-12-15
Abstract: PURPOSE:To enable a resist film to be applied without forming steps in subsequent formation of a groove and to avoid disconnection when a plurality of grooves having different depths are formed by etching in a semiconductor substrate, by providing a pattern for both first and second etchings prior to performing the etchings. CONSTITUTION:An Si substrate 11 is heated to a high temperature within oxygen to produce a thin SiO2 film 12 for preventing cracks. The film 12 is then removed such that it is left only on the top face of the substrate. An oxidation- resistant Si3N4 film 13 is deposited on the film 12 and an photo-etching is performed so that the laminate consisting of the films 13 and 12 is left unetched in a predetermined size only on a second etching region. Then, an SiO2 film 14 is deposited on the exposed surface of the substrate 11 so as to surround the laminate and is provided with a window corresponding to a first etching region, A deep groove 15 is then formed in the window by etching and the film 14 around it is substituted with a new film 16. The laminate film 12, 13 is then removed and the second etching is performed on the exposed surface part of the substrate 11 to provide a shallow groove 17 there.
Patent JP-H07169494-A (JP)
Title: Phosphoric acid type fuel cell power plant
Inventor: TANIGUCHI TADAHIKO
IPC: H01M8/04
Filed: 1993-12-17
Abstract: PURPOSE:To condense phosphoric acid in the stopping process of a cell, during the storing, or in the starting process. CONSTITUTION:A fuel and an oxidizing agent are guided to an anode 2 and a cathode 3, respectively, to generate electricity by the electrochemical reaction of the fuel and oxidizing agent. A branched line is provided on at least one of an anode recycle line 4 and a cathode recycle line 6, and this line is again combined with the original recycle line through a heat exchanger 9.