baber/WOPTO huggingface dataset:
Patent JP-H08261483-A (JP)
Title: Heating device
Inventor: KUDO HATSUO
IPC: F24D3/16
Filed: 1995-03-20
Abstract: PURPOSE: To facilitate a working of a heating device by a method wherein a plurality of panels having some grooves punched therein are combined to each other to form one substrate plate, the grooves in each of the panels are connected to each other on the substrate to form some grooves for series of pipes and corresponding portions of the continuous pipe are buried in the grooves to flow heating media in the pipe. CONSTITUTION: A plurality of panels 1, 3, 6, 9 and 11 having grooves 13 of a desired pattern at each of their surfaces are combined to each other to form one substrate 12, thereby the grooves 13 in each of the panels 1, 3, 6, 9 and 11 are connected to each other on the substrate 12 to form series of pipe grooves 13. Then, the corresponding portions of the continuous pipe 14 are buried in the grooves 13 for the pipe and heating medium is circulated in the pipe 14, resulting in that a working of the heating device is completed. Each of a central panel 1 and an end panel 3 is set to have a size of 3ft.×2ft., each of a corner panel 6 and an inlet or outlet panel 9 is set to have a size of 3ft.×1ft. and a clearance panel 11 is set to have a size of 3ft.×5ft, respectively.
Patent JP-H02240936-A (JP)
Title: Semiconductor element
Inventor: SATO KENICHI
IPC: H01L21/337
Filed: 1989-03-15
Abstract: PURPOSE:To reduce a noise figure by providing an insulating film in a part not contributing to mutual conductance, out of parts of junction between a channel part and a substrate gate part. CONSTITUTION:An insulating film 8 is disposed between a substrate 1 and a source region 6 as well as a drain region 7. Therefore a pn junction is not formed between a gate part on the substrate 1 side and the source region 6 and, consequently, a junction capacity dose not exist. Accordingly, the capacity in this part does not contribute to mutual conductance, and therefore J-FET of low capacity can be formed without deteriorating the mutual conductance and a gate input capacity. In addition, the junction capacity is not generated also between the gate part on the substrate 1 side and the drain region 7 and a feedback capacity is reduced as well. Thereby a noise figure is reduced.
Patent JP-H0584443-A (JP)
Title: Ceramic coating for catalyst carrier
Inventor: CHII HAO MAAKU TSUAN
IPC: F02B3/06
Filed: 1992-02-18
Abstract: PURPOSE: To provide a ceramic coating which has excellent adherence and remarkably low reactivity with sulfur compounds when used as a catalyst support for the treatment of an exhaust gas of a diesel engine. CONSTITUTION: A silica coating suitable for carrying dispersed catalyst particles is formed of a mixture consisting of two groups of the fine silica particles having respective average sizes and size ranges which are virtually non- overlapping. The particles of the first of the two groups have sufficient first average size sufficient to permit the particles of the first group (smaller group) to occupy voids between the particles of the second group (larger group) in a packed arrangement and the second group has a second average particle size which is at least 20 times greater than the first average particle size. Amorphous silica are preferred for use in forming a coating with improved adherence suitable for the treatment of diesel exhaust and are also useful to improve the adherence of coatings formed of other ceramic materials such as alumina, titania, zirconia and zeolite.
Patent JP-H06277354-A (JP)
Title: Pachinko game ball storage device
Inventor: TOKUDA KATSUNORI
IPC: A63F7/02
Filed: 1991-03-04
Abstract: PURPOSE:To prevent the illegal use of a portable memory means such as a lost magnetic card and enable the profit of the legal owner thereof to be restored. CONSTITUTION:The number of delivered game balls is cumulatively stored in the fife means of a central control computer 2, so as to correspond to the identification code of an identification card inserted in a pachinko game machine 1. As a result, the number of delivered balls can be stored for every player, regardless of the state of the identification card. Also, when a play is started, using the stored number of accumulated balls, a recital code corresponding to the identification code of the card inserted in the machine 1 is detected from the file means of the computer 2. Then, a comparison is made between the detected recital code and another recital code entered by a player through a ten-key pad. Thereafter, judgement is made as to whether the card is inserted by a legal owner and determination is made as to whether balls should be delivered or not, thereby preventing the illegal use of the card.
Patent JP-H11262210-A (JP)
Title: Stator coil of dynamoelectric machine
Inventor: KARASAWA KAZUNARI
IPC: H02K3/34
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To eliminate an air gap between a heat-shrinkable film and a coil insulating layer which is produced by the heat shrinkage of the heat-shrinkable film and suppress a corona discharge. SOLUTION: An insulating tape 2a and a heat-shrinkable film 3 are wound successively on a coil conductor 1, which have a straight part and a turning part, and furthermore, a low resistance tape 11 is wound on the heat-shrinkable film 3 applied to the straight part. SiC tapes 9 consisting of a reinforcing cloth impregnated with resin mixed with silicon carbide(SiC) particles are wound on both the end parts of the wound low resistance tape. A layered structure composed as above described is housed in a core 4 so as to expose its straight part a little to provided the stator coil of a dynamoelectric machine. The low resistance tape 11 consists of a nonwoven heat-shrinkable polyester cloth 12 impregnated with semiconductor varnish 5.  By imparting the heat-shrinkable propperty to the low resistance tape 11 as well, not only the heat-shrinkable film 3 but also the low resistance tape 11 are shrunk through heat, so that on air gap between the insulating layer and the heat-shrinkable film 11 can be eliminated.
Patent JP-H03262796-A (JP)
Title: Ventilation method
Inventor: MASAMUNE MASUO
IPC: B63J2/08
Filed: 1990-03-14
Abstract: PURPOSE:To surely prevent the back flow of combustion gas at the time of burning the inflammable gas in a ventilation means provided for adjusting the pressure in a hold of such as a tanker by providing a pair of screens provided in parallel through a spacer solidly provided with a current plate. CONSTITUTION:A pair of screens 6a, 6b are arranged in a certain interval in a device main body provided with an entrance 2 on one end as well as an exit 2 communicated to outside atmosphere 8 on the other end, while a spacer 3 for which a radial current plate 3b is provided around a current cylinder 3a, is placed between the respective screen 6a and 6b. When the inflammable gas generated in a hold is burned at the screen 6b, the back flow of the combustion gas to the side of the entrance side screen 6a is surely prevented due to the existence of the spacer 3.
Patent JP-H01234097-A (JP)
Title: Multiple motor operating apparatus
Inventor: TOYOSHIMA NARIHISA
IPC: H02P5/00
Filed: 1988-03-15
Abstract: PURPOSE:To perform highly accurate operation, by providing a means for removing the off-set voltage of an amplifier, when a small motor is operated, to a control system thereby obtaining a current feedback signal where the off-set voltage is removed automatically. CONSTITUTION:A single control system is employed, and a means for removing the off-set voltage of an amplifier 5 when a small capacity motor is operated is provided to the control system. Output signal S4 from the amplifier 5 is an off-set voltage corresponding to the gains G1 or G2 selected based on a selection signal S3 through selection of motor 1 or 2. When the off-set voltage signal S5 is fed through a timer 12 to a hold circuit 13 and then fed to an adder 14 with reverse sign from that of the output signal S4 from the amplifier 5, the off-set voltage is cancelled automatically and a current feedback signal S2 can be fed to a control current regulator 7.
Patent JP-H06251559-A (JP)
Title: Information recording and reproducing device for optical card
Inventor: SAITO MAKOTO
IPC: G11B7/08
Filed: 1993-02-26
Abstract: PURPOSE:To automate a locking or a release of locking with a simple constitution by providing means to lock an optical head and a shuttle or to release the lock linked with an ejecting/inserting operation of an optical card. CONSTITUTION:When the optical head 2 and the shuttle 3 are moved to prescribed positions and stopped, the optical card 1 is ejected to a port 4 from the shuttle 3. At this time, an operation lever 10 is abutted on the card 1 and turned, then a lock plate 5 is moved in the left direction, and the tip part 5a is entered in a groove part 2a of the head 2 to become the locking state. A lock lever 13 is entered in a groove part of the shuttle 3 by the movement of the plate 5, then the shuttle 3 becomes the locking state. Next, the card 1 is abutted on the lever 10 when it is inserted, and the plate 5 is moved in the right direction by the turn of the lever 10, then the tip part 5a is separated from the groove part 2a to release the lock of the head 2, and also the lever 13 is separated from the groove part of the shuttle 3. By this procedure, the locking and release of locking are automated with the simple constitution.
Patent JP-S62218395-A (JP)
Inventor: TOYODA KENICHI
IPC: B61D47/00
Filed: 1986-03-19
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-H11312923-A (JP)
Title: Antenna system and radio to device using the same
Inventor: KAWABATA KAZUYA
IPC: H01Q5/378
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system in which two antennas are hard to interfere with each other and which corresponds to two frequency bands. SOLUTION: An antenna device is formed by having a reversed F antenna 3 consisting of a first radiation electrode 3a, a first connection electrode 3b and a power feed electrode 3c and a microstrip antenna 4 consisting of a second radiation electrode 4a and a second connection electrode 4b arranged on an L-shaped substrate 2 which consists of a dielectric and forms a ground electrode 2a on one of the main surfaces by putting an opening end of the radiation electrode 4a of the microstrip antenna 4 closer to the power feeding electrode 3c of the reversed F antenna 3 and having the opening ends of a line connecting the first and the second radiation electrodes 3a and 4a and their ground ends crossed at almost 90 degrees.  Thus, as polarized wave planes of a radio wave radiated from the two antennas are almost orthogonally crossed and there are little mutual interference between the two antennas, the antenna system 1 does not recognize mutual interference as a problem and can operate in two frequency bands, even though the antenna device puts the two antennas closer to each other and miniaturize them.
Patent JP-S62216765-A (JP)
Title: Printer
Inventor: SHIMIZU KOICHIRO
IPC: B41J2/35
Filed: 1986-03-19
Abstract: PURPOSE:To enable the useful life of a thermal head to be automatically judged, by measuring the resistance of each of printing resistor elements and a monitoring resistor element of a thermal head, and providing a monitor circuit for judging the useful life of the printing resistor elements based on the difference between the measured resistances. CONSTITUTION:The resistance of fixed resistors 4 is inputted to a CPU 8 (generally, an ROM) as a parameter. Based on measured values of voltages Vc-Ve applied from an A/D converter 7 and the resistance R of the fixed resistors 4, the resistances r1-rn, ra of printing and monitoring resistor elements 11-1n, 1a are calculated. After measuring the resistances, the difference Z between the resistance r1-rn of each of the printing resistor elements 11-1n and the resistance ra of the monitoring resistor element 1a is calculated, and the useful life of a thermal head is judged from the magnitude of the difference Z.
Patent JP-S56159272-A (JP)
Title: Sealing material
Inventor: YAMAGAMI KEISHIYOU
IPC: C09K3/12
Filed: 1980-05-12
Abstract: PURPOSE: A sealing material, containing a vegetable oil cake and vegetable fibers as active components, and capable of sealing the leakage part of an apparatus, e.g. a heat exchanger, readily and effectively, by dispersing only in a liquid for the apparatus without requiring the operation, e.g. stopping of the apparatus or detecting and welding the leakage part.  
     CONSTITUTION: A sealing material, containing a vegetable oil cake, e.g. soybean oil cake, rapeseed oil cake, safflower oil cake, sunflower oil cake or linseed oil cake, and/or vegetable fibers, e.g. refuses or shells of soybeans or rapeseeds, as active components and if necessary a corrosion inhibitor or antiseptic agent, and capable of sealing an apparatus which caused the leakage effectively in the form of a dispersion in a liquid for the apparatus.  
     EFFECT: Readily available at a low cost, nontoxic to metal, etc. and capable of exhibiting a remarkable effect on pinholes or slits of size ≤1mm, particularly ≤0.8mm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11187867-A (JP)
Title: Fused cell strain and its collection
Inventor: TSUJI AKIMITSU
IPC: C12N5/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To collect a human immunocompetent cell strain for elucidating phenomena of an immune system using a human cell strain, namely the mechanism of allergy, cancer, etc., retrieving food functions, searching and producing new medicines so as to prevent, to diagnose and to treat these diseases. SOLUTION: In selecting 8-azaguanine or 6-thioguanine-resistant clone from any cell strain of cell strain Raji derived from human Burkitt's lymphoma, human T cell leukemic cell strain PEER and human eosinophilic leukocyte leukemic cell strain EoLI and further using a human immunocompetent fused cell strain comprising any of ICLU-B, ICLU-T and ICLU-E which are each a variant to enable a serum-free culture as a parent cell strain, a parent cell strain ICLU-T for human cell fusion and a human immunocompetent cell to prepare a fused cell, the preparation is carried out in the presence of a polyethylene glycol.
Patent JP-H06306029-A (JP)
Title: Novel phenylalanine salt crystal and production thereof
Inventor: TAKEMOTO TADASHI
IPC: C07C227/42
Filed: 1993-03-22
Abstract: PURPOSE:To provide a novel optically active phenylalanine monomethylsulfuric acid salt crystal producible from an inexpensive substance with a simple operation in high purity and yield. CONSTITUTION:This is s novel optically active phenylalanine monomethylsulfuric acid salt crystal. The compound can be produced by crystallizing a solution containing monomethylsulfuric acid and phenylalanine. Cooling crystallization method is effective because the solubility of the compound has large temperature dependency. The salt is easily convertible to L-phenylalanine having low L- tyrosine and D-phenylalanine contents by removing the monomethylsulfuric acid from the aqueous solution with an anion exchange resin or by neutralizing the solution with a common base such as sodium hydroxide and ammonia and crystallizing the product.
Patent JP-S61270961-A (JP)
Inventor: BINSENTO BUI KOOSUKII
IPC: H04M9/08
Filed: 1986-03-22
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-H04296453-A (JP)
Title: Nickel sintered substrate for alkaline secondary battery
Inventor: KITANO TAKAYUKI
IPC: H01M4/80
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a nickel sintered substrate which can keep the strength high even if the porosity is high and make the electrode active mass-filling efficiency high. CONSTITUTION:A first nickel powder having higher bulk density and smaller Fisher's particle size and a second nickel powder having lower bulk density and larger Fisher's particle size than the first nickel powder are mixed each other and a nickel slurry containing the nickel powder mixture is used to prepare a sintered substrate. In the case that the nickel powder mixture is used, a sintered substrate which has higher porosity than that prepared only using the first nickel powder having smaller Fisher' s particle size and has higher strength than that prepared only using the second nickel powder having larger Fisher's particle size is obtained.
Patent JP-S61222215-A (JP)
Title: Superlattice device
Inventor: SANO MASAFUMI
IPC: H01L21/205
Filed: 1985-03-28
Abstract: PURPOSE:To provide a photoelectric converting device which can arbitrarily vary the optical band gap and has spectral characteristics with a wide wavelength band, by constituting at least one of first solid-state layers and second solid-state layers by plural layers of composition, each being a non-single- crystalline layer which has a compositing ratio or composition varied arbitrarily. CONSTITUTION:First solid-state layers 2-5 with a thickness to cause quantum effect to develope and second solid-state layers 2'-4' with a thickness being larger than the first layers in electron affinity and being possible to cause electrons in the first layers to tunnel are laminated alternately. At least one of the first layers 2-5 and second layers 2'-4' in such a superlattice are constituted by plural layers of composition, each being a non-single-crystalline layer which has a compositing ratio or composition varied arbitrarily. For example, on a glass substrate 1, first solid-state layers 2-5 made of a-Si1-xNx:H where each layer has x=0.1, x=0.2, x=0.3, or x=0.4, and second solid-state layers 2'-4' made of a-Si1-yCy:H where each layer has y=0.1, y=0.2, y=0.3, are laminated alternately. The thickness of the first layers is 2-200Angstrom  and that of the second layers is 2-100Angstrom .
Patent JP-H02242688-A (JP)
Title: Novel antifungal substance gt-1, production thereof and antifungal agent comprising same substance as active ingredient
Inventor: NAGAI HIROSHI
IPC: C12P17/18
Filed: 1989-03-16
Abstract: PURPOSE:To practically use an anticancer drug comprising antifungal agent GT-1 as an active ingredient by using the antifungal agent GT-1 collected from a culture mixture of Gambierfdiscus toxicus of dinoflagellate. CONSTITUTION:Gambierfdiscus toxicus of dinoflagellate is subjected to static culture by using medium ES-1. Then the prepared culture mixture is separated by centrifugal separation or filtration to give a supernatant liquid of culture, which is combined with an extracted solution of alga prepared by extracting a cultured alga, an active fraction is eluted, extracted and chromatographed by a column of polyvinyl resin. Then GT-1 having the following physical and chemical properties is obtained through purification. Namely, (1) shape: white powder. (2) Ultraviolet absorption spectrum: end group absorption (in methanol). (3) Molecular weight: 1185. (4) Solubility: readily soluble in methanol and acetone and slightly soluble in water. Consequently, an antifungal agent comprising comprising substance GT-1 as an active ingredient is effective for treating human and animal infectious diseases with fungi.
Patent JP-S57176775-A (JP)
Title: Manufacture of field effect transistor
Inventor: KIKUCHI KENICHI
IPC: H01L21/338
Filed: 1981-04-23
Abstract: PURPOSE:To improve a yield rate by utilizing a process of forming an SiO2 film including impurities on a semiconductor layer in a substrate, a process of eliminating a desired part of the SiO2 film, a process of diffusing impurities, and a processing of forming a gate electrode and ohmic electrodes. CONSTITUTION:Si<+> ions are implanted in a semi-insulating GaAs substrate 1, and an operating layer 17 having a thickness against a desired pinch off voltage and carrier concentration is formed. An SiO2 film 18 including Sn is deposited thereon, and the SiO2 film 18 is etched in an inverted mesa shape with a resist 19 as a mask. The resist 19 is removed, an Si3N4 film 20 is formed on the entire surface, heat treatment is performed, and an ohmic region 21 is formed. The Si3N4 film 20 is removed, and Al 22 is evaporated. The SiO2 film 18 is removed, and an Al Schottky electrode 22 and the two AuGeNi ohmic electrodes 23 and 24 are formed. Thus the Schottky gate FET having excellent microwave characteristics and yield rate is obtained.
Patent JP-S62219062-A (JP)
Title: Multiprocessor system
Inventor: AZUMA KEIJI
IPC: G06F15/80
Filed: 1986-03-19
Abstract: PURPOSE:To adopt a multiprocessor system for data processing and to efficiently process mountains of handled data by permitting plural processors to fetch the same instruction at the same time. CONSTITUTION:Plural processors 1 is a system that an instruction fetching means 4 checks and executes instructions one by one. Accordingly the instruction 31 excluding a conditional branch instruction that varies depending upon the processor is stored in the storage device 3 of a host processor 2, and an instruction executing a job without any specific condition is executed according to the instruction specified by an address. Plural processors 1 have the same functional structure, and execute jobs at the same timing. When the processors 11-1n fetch and execute instructions, output registers 51-5n and an output inhibition circuit 6 output executed results. The inhibition circuit part 6 is provided with inhibition registers 611-61n and inhibition circuits 621-62n corresponding to the processors 11-1n.
Patent JP-S62219661-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEMOTO TOYOKI
IPC: H01L27/10
Filed: 1986-03-20
Abstract: PURPOSE:To lengthen the distance of a drain and a diffusion layer for capacitance substantially, and to reduce leakage currents even on fining by forming an insulating film to at least one part of the lower section of the drain between a capacitance section formed, surrounding a transistor and the drain. CONSTITUTION:A capacitance section as one element of a memory cell is shaped, surrounding a transistor, and an insulating film 48 is formed to at least one part of the lower section of a drain 46 between the capacitance section and the drain 46 in the transistor. The capacitance section such as a trench type capacitance section is formed so as to surround the transistor such as an MOS transistor constituted of a source 45, a gate 43 and the drain 46 shaped to a substrate such as a P-type Si substrate 31. The insulating layer 48 such as an oxide layer 48 is formed between an N-type diffusion layer 35 as one electrode of the trench type capacitance and the N-type diffusion layer 46 as the drain in the MOS transistor. The layer 48 is shaped by implanting oxygen to an silicon base body or formed by oxidizing silicon, and the oxide layer 48 is used as an insulator.
Patent JP-S62219187-A (JP)
Title: Character recognizing device
Inventor: FUJIWARA HIROE
IPC: G06K9/20
Filed: 1986-03-20
Abstract: PURPOSE:To separate and segment a punctuation from a character pattern, and to improve accuracy in character recognition, by combining subcharacter patterns except the character patterns decided as independent individual character patterns based on the reference width of a character, among the subcharacter patterns obtained in a subcharacter pattern extracting part. CONSTITUTION:A subcharacter pattern extracting part 4 finds the histogram of a character part by scanning a character string segmented at a character segmenting part 3 perpendicularly to a string direction, and extracts the subcharacter pattern. An independent character pattern deciding part 5 decides the independent individual character pattern for an extracted subcharacter pattern, by considering the width, and the position in the direction perpendicular to the character string of the subcharacter pattern, and a distance between the subcharacter pattern adjacent to the subcharacter pattern. An individual character pattern deciding part 6 decides the individual character pattern by combining the subcharacter patterns except the subcharacter patterns decided as the independent individual character patterns at the independent character pattern deciding part 6, based on the reference width of the character, among the subcharacter patterns extracted at the subcharacter pattern extracting part 4.