baber/WOPTO huggingface dataset:
Patent JP-H1116840-A (JP)
Title: Silicon carbide semiconductor device and manufacture thereof
Inventor: SUGIMOTO HIROSHI
IPC: H01L21/205
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To form an impurity region, having a sufficient impurity concentration and a thickness and in which the damages such as a defect are reduced, in an SiC semiconductor substrate by forming a second SiC region according to selective growth in a part of a first SiC layer. SOLUTION: An SiO2 mask serves both as an etching mask and a selective growth mask is formed on an n-type SiC layer 2 formed in lamination on an SiC substrate 1 according to vapor phase deposition, etc. Successively, part of the n-type SiC layer 2 is etched off according to a reactive ion etching process using a mixed gas of, for example, CF4 gas and O2 gas by using the SiO2 mask as the etching mask. Successively, a p-type SiC 21 is formed through a selective growth process in the region other than the part wherein a mask 24 is formed, i.e., within the etched off n-type SiC layer 2 according to the vapor phase epitaxy using propane and silane as raw material gases and using Al as a dopant gas.
Patent JP-H0328675-A (JP)
Title: Refrigerant heating heat exchanger
Inventor: YOKOI TOSHIO
IPC: F25B41/00
Filed: 1989-06-26
Abstract: PURPOSE:To prevent the neighborhood of the tip of a flame from being overheated and expedite the rise of heating by inserting a heat resisting square cylinder in recessed cuts provided with a number of plate fins to pass a combustion gas through the square cylinder. CONSTITUTION:A plurality of continuous refrigerant tubes 2 are arranged orthogonally to and in close contact with a number of plate fines 1 each of which is cut into a channel shape. Metal plates 4 and 5 are provided on upper and lower faces of a space formed by a number of the plate fins 1 opposed to outlets. Further, a heat resisting square cylinder 3 is inserted in a space formed by cuts in the fins 1 to form a combustion gas passage through which the combustion gas flows toward the opposed outlets. This construction lets the combustion gas transmit heat to a refrigerant via the heat resisting square cylinder 3 and then a heat exchanger conduct a heat exchange in a condition wherein a temperature is lowered to some extent. At this time, the liquid refrigerant in the neighborhood of the tip of a combustion gas flame in not overheated.
Patent JP-S61104861-A (JP)
Inventor: YOOZEFU PIHIRAA
IPC: B41J19/04
Filed: 1985-07-25
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-H09132596-A (JP)
Title: Polypeptide useful as antagonist against analeptic amino acid neurotransmitter and/or as calcium channel blocker
Inventor: SACCOMANO NICHOLAS ALEX
IPC: A01N63/02
Filed: 1996-06-24
Abstract: This invention relates to certain polypeptides found to be present in the venom of the Agelenopsis aperta spider. The polypeptides block calcium channels in cells of various organisms and are useful in blocking said calcium channels in cells, per se, in the treatment of calcium channel mediated diseases and conditions and in the control of invertebrate pests.
Patent JP-H0328227-A (JP)
Title: Production of catalyst component for production of polyalkylene carbonate
Inventor: KAWACHI HIDESHI
IPC: C08G64/20
Filed: 1989-06-26
Abstract: PURPOSE:To obtain the subject catalyst excellent in polymerization activity and useful for obtaining a polyalkylene carbonate from CO2 and an oxirane in good efficiency by adding zinc sulfide to the system in producing a zinc- containing solid catalyst component by a specified process. CONSTITUTION:Zinc sulfide is added to the system for producing a zinc- containing solid catalyst component by bringing a zinc oxide into contact with an organic dicarboxylic acid (e.g. glutaric acid) in the presence of an organic solvent (e.g. 1,4-dioxane) with a mechanical grinding means.
Patent JP-S5787826-A (JP)
Title: Monitoring device for behavior of fluid bed
Inventor: SAKAMOTO KIMIYA
IPC: F27B15/20
Filed: 1980-11-21
Abstract: PURPOSE: To grasp the bahaviors of a fluid bed surely and early and control the fluid layer effectively by inserting the thermometers of a monitoring device for fluid bed into a diffusion plate and disposing the same in the bottom of the fluid bed.  
     CONSTITUTION: Heat receiving elements 5a assuming a part of temp. detectors 5 are inserted into plural pieces of air injecting cylinders 4 of a difusion plate 2, so that their leading ends are located in the bottom part of a fluid bed 1. If the temps. of the bed 1 are detected in this way, the fluid state and combustion state of the bed 1 can be grasped accurately with this monitoring device and therefore the bed 1 is controlled quickly and effectively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11348167-A (JP)
Title: Highly glossy printing sheet
Inventor: MIURA TAKAHARU
IPC: B32B27/32
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly glossy printing sheet having an electron beam cured resin coat layer excellent in flexibility and surface smoothness, suppressed in the lowering of glossiness even in preservation with the elapse of time accompanied by humidity fluctuations, and having good printability. SOLUTION: A highly glossy printing sheet has a sheet-like support and the electron beam cured resin coating layer, which comprises an electron beam cured material of a coating compsn. containing an electron beam curable org. compd. as a main component, formed on at least one surface of the support and, when an electron beam curable acrylate monomer is allowed to penetrate into the sheet-like support, the change quantities of opacity based on a JIS P8138A method of the sheet-like support before and after penetration are 0.1% or less. Further, the sheet-like support has a sheet-like base material and the permeation preventing layer provided on at least one surface of the base material and the surface center line average roughness Ra of the penetration preventing layer is pref. 0.15-1.50 μm.
Patent JP-S5966316-A (JP)
Title: Filter element and production thereof
Inventor: IBUO SHIYUUMATSUHAA
IPC: B01D29/62
Filed: 1983-09-07
Abstract: A filter candle element which is mounted in depending manner in a pressure container has a support body and a filter tissue which covers the support body and has at least one impermeable portion so as to prevent the depositing of a continuous filter cake. Through provision of a plurality of impermeable portions, the filter cake is divided into several pieces which do not obstruct their removal. The impermeable portions are obtained by spraying of synthetic material onto the filter tissue. These filter candle elements are especially suitable for alluvial filters of large dimensions.
Patent JP-S5686785-A (JP)
Title: Type wheel selection type printer
Inventor: OSHISHIBA HITOSHI
IPC: B41J9/12
Filed: 1979-12-17
Abstract: PURPOSE: To improve the reliability of a printer at low cost by a constitution wherein sizes of type wheels and a type wheel selection mechanism are made smaller than that of the full column number and a platen is moved to a column direction to perform printing for one line of a type.  
     CONSTITUTION: This printer consists of type wheels 30 of multiple rows arranged on a type wheel shaft 32 and a platen 33 installed with a recessed part 331. And  first of all, a desized type in the left column types 301 among a full type wheel 30 is stopped at a type position by means of an operation of a selection pawl 31, and a platen 33 is moved to an arrow head H direction to press the type wheel 30 through a printing paper 35. At this time, a right column type 302 of the type wheel 30 is not pressed and printed. Next thereto, the platen 33 is moved to an arrow head G direction and the recessed part 331 of the platen 33 is made to face to the lefr column of the type wheel 30. Then, the type wheel 30 is pressed to print a right column type 302 and the printing for the full column lines is ended. Accordingly, a  space of a column direction of the type wheel direction mechanism is made wide  and the number of parts can be reduced.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05333886-A (JP)
Title: Karaoke reproducing device
Inventor: KATAKURA TOYOMITSU
IPC: G11B27/10
Filed: 1992-05-29
Abstract: PURPOSE:To change disks frequently at random by providing a decoder which expands a compressed data signal and a storage means wherein address code-to- disk code contrast data by storage parts are stored in a rewritable state. CONSTITUTION:This device is equipped with the data expansion part 14 as the decoder and the storage means. The storage means is rewritable corresponding to updating and registering operation for the address code-to-disk code contrast data using, for example, a controller 15, and a memory stored with old contrast data can be replaced with a memory stored with new contrast data. Contrast data in an initial state are previously stored in the means. Once a user selects a desired music number, the controller 15 temporarily stores the software number and displays it, and outputs a driving control signal for taking a disk out of a storage part given the address number according to stored disk number-disk storage part address number contrast data which can be updated.
Patent JP-S5590052-A (JP)
Title: Alkali button type battery
Inventor: KASAI YOSHIHIKO
IPC: H01M50/191
Filed: 1978-12-28
Abstract: PURPOSE:To maintain anti-liquid-leakage for a long time in such a way that spaces are provided at cuffed parts installed at peripheral ends of a cathode casing, these spaces are welded by vitreous insulating material. CONSTITUTION:Anode live material 6 is housed in an anode casing 2, whereupon cathode live material 5 filled in a cathode casing 1 is provided through a separator 8, electrolytic holding membrane 7. Resin packing 3 is interposed between these both casings 1, 2, which is sealed, and formed into a button type alkali battery. In case of sealing, cuffed parts installed at the cathode casing 1 are not adhered to the cathode casing 1 to form spaces, these spatial parts are heated and welded with vitreous insulating material 4. In addition, it is compatible to form viscous liquid sealed layer on the surface of the resin packing 3.
Patent JP-S5584907-A (JP)
Title: Signal connector
Inventor: HIROSE TSUNEO
IPC: H04B10/00
Filed: 1978-12-21
Abstract: PURPOSE:To obtain the signal connector which is suited for near distance signal transmission through optical fibers by providing a means of optically coupling the signal transmission part and photo detecting part of optical fibers through utilization of the refractive index change of light in said parts. CONSTITUTION:Although the core part of an optical fiber 7 is glass, the clad part of the surface is made of plastics which are easy to deform under pressure. As a result of this, the clad part deformed by being given pressure has an increased density, hence an increased refractive index. If such optical fiber 7 is used and is mounted by a retainer fitting 8, the light 10 of more than the specified angle out from a light emitting diode 9 first passes through the clad part of an increased refractive index owing to deformation, enters the core part, is totally reflected in the clad part having no change in refractive index and is confined in the core part, whereby it is waveguided. This constitution yields the signal connector suited for near signal transmission.
Patent JP-S5586248-A (JP)
Title: Two-dimensional correlative coding transmission system and pre-coder used for it
Inventor: SATOU YOUICHI
IPC: H04L25/497
Filed: 1978-12-22
Abstract: PURPOSE:To make it possible to realize correlative coding transmission using orthogonal amplitude modulation by a transmission-reception system, by equipping a pre-coder at a transmission side. CONSTITUTION:Conversion P expresses coordination from ak+jbk to ak'+jbk' and new complex number ak'+jbk' is obtained by coordinating. Here, P.C is a pre-coder and power inversion P<-1> expresses coordinate opposite to conversion P. Correlator H(D) is a two-dimensional transversal filter consisting of multiplication and addition of complex numbers with tap gains G0, G1...GN, and LPFM(t) is a Nyquist filter; and a correlative coding transmission system is composed of the both mentioned above, orthogonal amplitude modulator MOD, and synchrous detector DEMOD. Sampler S on a reception side, on the other hand, extracts a clock signal from a received signal and attains a sampling process at intervals of T seconds corresponding to the signal. Level decision unit Dec makes a decision on the level of the output signal of the sampler. Conversion P of the result is fulfilled and modulo circuit mod provides modulo (m) to obtain ak' or bk'.
Patent JP-S6285338-A (JP)
Inventor: HAWAADO TOOMASU ORUNOUITSUCHI
IPC: G06F9/22
Filed: 1986-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H119502-A (JP)
Title: Toilet having liftable toilet seat
Inventor: MATSUMURA YOSHIHIRO
IPC: A47K13/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To enable effective utilization of tap water into a hydraulic cylinder in a toilet having a liftable toilet seat in which the city water is introduced into the hydraulic cylinder to lift a toilet seat by discharging the tap water to be discharged from the hydraulic cylinder to a low tank when the toilet seat is lowered. SOLUTION: A support base 13 including a toilet seat 3, a lid 11, an arm rest 12 and the like arranged on a toilet 18 is provided on a base 14 installed on a floor surface free to vertically move with a hydraulic cylinder 1 to make the toilet seat 3 freely liftable together with the support base 13. The hydraulic cylinder 1 is so formed to lift or lower the toilet seat 3 by getting tap water into or out of it with a hydraulic circuit. With a changeover valve, a low tank link path and a feed water pump are branched by a changeover valve off a link point at which the end part of a tap water path is linked to the starting end of a cylinder link path. During the lifting of the toilet seat 3, the tap water is sent to the hydraulic cylinder 1 and during the lowering of the toilet seat 3, the tap water discharged from the hydraulic cylinder 1 is sent to the low tank link path.
Patent JP-H0454494-A (JP)
Title: Treatment for dissolving spent fuel
Inventor: UNE KATSUMI
IPC: G21C19/46
Filed: 1990-06-25
Abstract: PURPOSE:To drastically shorten the time for dissolution by previously subjecting spent fuel to a heating treatment before the used fuel is dissolved by a nitric acid soln. in the treatment method for dissolving the used fuel consisting in dissolving the spent fuel with the nitric acid soln. CONSTITUTION:Krypton and xenon which are the gaseous fission products accumulated in fuel pellets are precipitated and grown as gaseous bubbles at the crystal grain boundaries of the pellets by heating the spent fuel pellets before the dissolution by the nitric acid. These bubbles connect each other to form the grain boundary tunnels communicating with the outside world. The heating is executed under the conditions of >=2 minutes at the temp. determined by equation or above. In the equation, T is the heating treatment temp. ( deg.C) and B is the burnup (GWd/tM) of the spent fuel. The nitric acid soln. instantaneously infilters the inside of the grain boundary tunnels of the entire part of the fuel pellets to decompose the crystal grains of about 10mum size without dissolving the grain boundaries when the sheared pieces of the spent fuel subjected to the heating treatment are dissolved in the nitric acid soln. The time for the dissolution stage is thus shortened.
Patent JP-S5866860-A (JP)
Title: Partial writing method for program step of programable oscilloscope
Inventor: ICHIJIYOU HIROSHI
IPC: G01R13/20
Filed: 1981-10-16
Abstract: PURPOSE:To alter optional set data in a program step easily, by storing only the set data introduced into a memory device in the memory device by outputting the data of other parts to an output port. CONSTITUTION:The content of an address 3a of a memory device 3 is outputted through a port 2a by applying the first shift pulse to a shift register. Next, set data read from an address 3b of the device 3 is set by the set data given to a port 1b by a set part of an oscilloscope main body corresponding to a port 2b by applying the second shift pulse. Then, the content of an address 3c of the device 3 is outputted through a port 2c by applying the third shift pulse and the set of the set part corresponding to the oscilloscope is not altered. In this manner, the optional set data in a program step is altered easily.
Patent JP-H0911967-A (JP)
Title: Cooling device for power unit
Inventor: SHIGEMATSU TOSHINOBU
IPC: F02B61/02
Filed: 1995-06-29
Abstract: PURPOSE: To provide a cooling device for power unit which permits a cleaner box to be formed without any increase in the number of part items, and can prevent water and dust from entering and facilitate attachment and detachment work. CONSTITUTION: In a cooling device for power unit 3 provided with a resin case cover 104 which is mounted outside the transmission case of a V-belt continuously variable transmission device 51 so as to restrain noise from a case and a cleaner box 107 which is installed on the driving pulley 70 of a transmission case, the case cover 104 is divided into two parts in the front/rear direction, and the cleaner box 107 is formed at the front part of a front case cover 105 and the transmission case. A suction opening 109 is formed, which leads cooling air into the cleaner box by extending the rear end of the front case cover 105 backward so as to cover the outside of a rear case cover 106.
Patent JP-S5788790-A (JP)
Title: Laser output stabilizer
Inventor: YOSHINO TOSHIHIKO
IPC: H01S3/134
Filed: 1980-11-21
Abstract: PURPOSE:To hold intensity of an outputted laser beam at a constant always by a method wherein a current is fed back to a coil of control system as to equalize a photoelectric voltage with the reference voltage and to regulate DC magnetic field generated by a magnetic field generating circuit. CONSTITUTION:DC magnetic field is generated in a gas laser tube LT by the magnetic field generating circuit MF, and a laser beam projected from the laser tube LT is introduced to a beam divider BS passing through a deflecting plate P. The laser beam is outputted and a part thereof is applied to a photo detector PM, and the difference between the laser beam and the reference voltage V0 is amplified by a differential amplifier A, and is amplified through a power amplifier PA. As a result, when the photoelectric voltage is smaller than the reference voltage V0, accordingly when intensity of laser output is smaller than the set point, a current in the coil C is increased by the control system to increase intensity of applying magnetic field. In opposition, when the photoelectric voltage is larger than the reference voltage V0, the current in the coil C is reduced to reduce intensity of applying magnetic field. Accordingly intensity of the outputted laser can be held at a constant.
Patent JP-S6321471-A (JP)
Inventor: ARAIDA HIDEO
IPC: F25D29/00
Filed: 1986-07-11
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-H07331732-A (JP)
Title: Terrace pole hanging metal fitting
Inventor: MORITA ARINOBU
IPC: E04B1/00
Filed: 1994-06-13
Abstract: PURPOSE:To easily handle metal fitting by combining a lower frame assembled into a U-shape with an upper frame assembled into a rectangle slidably up and down. CONSTITUTION:An upper frame 1 is firmly assembled into a rectangle out of an upper rail 3, stiles 4, and a middle bar 5 and fastened by screws. Next a lower frame 2 is formed out of a lower bar 6 and hanging stiles 7 on both sides, the lower ends of both sides hanging stiles 7 are firmly threadedly fitted to the lower bar 6, and the upper parts of the hanging stiles 7 are inserted in the stiles 4 slidably up and down. Next the section of the middle bar 5 is formed into a lengthwise 9-letter shape, the lower end hook part is formed into an upward hook part 21, the section of the lower bar 6 is formed into a lengthwise 6-letter shape, the upper end hook part formed into a downward hook part 22, and by lifting the lower frame 2, the hook part of the lower bar 6 abuts to the hook part of the middle bar 5, by further lifting it, the hook parts 21, 22 are engaged with each other extending over the full length. In case of bringing down the lower frame 2, by lightly lifting the lower bar 6 and moving it a little forward, the hook parts 21, 22 are disengaged, and the stop plate 18 of the stile 7 abuts to the stop member 11 of the stile 4 so as to stop the descent.
Patent JP-S6056204-A (JP)
Title: Welded part detector
Inventor: HIWASA ATSUSHI
IPC: G01B11/00
Filed: 1983-09-07
Abstract: PURPOSE:To detect the position of a welded parr at a high accuracy by measuring the distribution vertical to the welding line with an infrared sensor array concerning infrared rays radiated from a surface near the welded part. CONSTITUTION:Infrared rays are radiated in the distribution close to the normal distribution from near welded parts 2a immediately after the welding. Infrared sensor elements are arranged parallel the welding. Infrared sensor elements are arranged parallel with the surface of material to be welded while vertical to the welding line to form an infrared sensor array 8. This infrared sensor array 8 is used to detect the intensity distribution of infrared ray radiation via a lens system 9 and a chopper 10. This enables a highly accurate detection of welded parts even if there exists no welded part at the center of the bead cut section 3a.
Patent JP-H085595-A (JP)
Title: Exhaust gas co concentration detection method and apparatus for co sensor built in combustor
Inventor: ABE HIROFUMI
IPC: G01N27/16
Filed: 1994-06-23
Abstract: PURPOSE:To suppress fluctuation in the CO concentration detected by a CO sensor caused by the difference in the kind of gas used for a combustor. CONSTITUTION:A memory 13 is prestored with a data representative of the relationship between the output from a CO sensor and the CO concentration of exhaust gas for each kind of gas to be used. A fuel kind input/set section 14 externally sets the kind of gas being burnt in a combustor. A CO concentration determining/detecting section 12 reads out the data representative of the kind of gas being set at the section 14, determines a CO concentration corresponding to the output value from the CO sensor with reference to the graph, and outputs the CO concentration thus read out as an actual measurement of CO concentration in the exhaust gas.
Patent JP-H066362-A (JP)
Title: Message processing load distribution system for host system in lan
Inventor: MIYAZAKI SATOSHI
IPC: H04L25/02
Filed: 1992-06-23
Abstract: PURPOSE:To utilize plural LAN adaptors effectively in the host system while a terminal equipment system does notify the presence of the adaptor. CONSTITUTION:The system consists of a host system 101, terminal equipment systems 102, 103, and a LAN 104. The host system 101 consists of LAN adaptors 111-113 existing for corresponding to a LAN interface line, a processor 114 executing a program, a memory 115 storing the program and data, LAN adaptors 111-113, and a bus 116 used to connect the memory 115 and the processor 114.