baber/WOPTO huggingface dataset:
Patent JP-H0846572-A (JP)
Title: Optical transmission device
Inventor: KOIKE YASUHIRO
IPC: H04B10/116
Filed: 1994-07-27
Abstract: PURPOSE:To improve the angular characteristic of the radiant light. CONSTITUTION:A light scattering conductor 32 of an optical transmission device 20 is entirely covered with a light reflection layer 40 except a total light radiant surface 35'' and a light incident surface 25. The surface 35'' has a concave shape and the conductor 32 has a block shape, i.e., spreads in a trumpet shape toward the surface 35'' from the surface 25. Thus the light entered through the surface 25 is gradually spread in its propagating direction by a scattering action and then radiated. As the surface 35'' is concave, the light propagating direction spreads. Meanwhile most of the light that is largely shifted from an optical axis 24 due to the scattering action is reflected on the interface of the conductor 32 covered with the layer 40. As this interface has a trumpet shape, the reflected light is led toward the surface 35'' along the trumpet shape. Thus it is possible to ensure the angular characteristic that excels in the flatness as shown by a curve f7.
Patent JP-S60121641-A (JP)
Inventor: ERITSUHI FUUBERU
IPC: H01H47/32
Filed: 1984-09-18
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-H0920571-A (JP)
Title: Production of carbon fiber-reinforced carbon composite material
Inventor: YOSHIKAWA SHOICHI
IPC: C04B35/83
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To produce a carbon fiber-reinforced carbon composite material having excellent oxidation resistance and containing a matrix phase consisting of an Si-containing glassy carbon material having a uniform and dense composite texture containing an Si component distributed as the continuous phase. SOLUTION: A carbonizable thermosetting resin and preferably an Si alkoxide having a single Si atom in one molecule (tetraethoxysilane) or a hydrolyzed product of the Si alkoxide are mixed by stirring in ethanol, the mixed liquid is applied to a carbon fiber substrate to form a composite material and the obtained formed prepreg is carbonized by baking in a nonoxidizing atmosphere at >=800 deg.C. The matrix part is converted by this process into an Si-containing glassy carbon material having a texture containing Si distributed at an atomic level as a homogeneous continuous phase in the glassy carbon texture in an amount of 0.1-15wt.%.
Patent JP-2001024090-A (JP)
Title: Package substrate
Inventor: NODA KOTA
IPC: H05K3/46
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a package substrate which allows a high capacitance capacitor to be disposed in the vicinity of an IC chip. SOLUTION: Since a capacitor for power composed of a metallic substrate 12 is disposed immediately under an IC chip 70, a distance between the IC chip and the capacitor becomes short and thereby loop inductance can be reduced. A through hole 268 for connecting to a daughter board 80 is provided on the side of a resin substrate 20 housing the metallic substrate 12. Since signal lines do not pass through a dielectric layer 14, reflection caused by incomplete impedence matching due to a high dielectric and transmission delay due to passing through the high dielectric are prevented.
Patent JP-2000027007-A (JP)
Title: Wear
Inventor: MATSUMOTO SHINGO
IPC: A41D13/12
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a wear given easiness to be put on, to help a person put on, to be taken off and to take off a person's wear in clothing suitable for heavy winter clothing in watching sports, rain wears, clothing for care, etc., capable of preventing the disorder of the wear in wearing it, and having aesthetic property. SOLUTION: This dress-type wear meets the following conditions: (1) L2=(0.45-0.65)L1, where L2 is a back posterior waist length from the center 1 of a back neckhole (back neck point) to the center 2 of a back shirttail and L1 is a front length from the position 4 corresponding to the center 1 to the center 5 of a front shirttail; (2) a back shirttail side line part 3 is located in a position 5-15 cm lower than the center 2 of a back shirttail and the back shirttail line is formed in a curve.
Patent JP-H0359723-A (JP)
Title: Branch history table control system
Inventor: MORISADA TAKESHI
IPC: G06F12/10
Filed: 1989-07-28
Abstract: PURPOSE:To eliminate the execution disablement of a branch instruction based upon the discrepancy of virtual space numbers by comparing the virtual space numbers respectively added to a branch instruction address and a branched address to each other and storing respective addresses as branch history tables in accordance with the consistency of the addresses. CONSTITUTION:Respective virtual space numbers respectively stored in an instruction address register IAR 14 and a branched address register DAR 15 are compared with each other by a virtual space number comparator WSC 16, and when both the addresses coincide with each other as the result of com parison, the output of an AND gate 17 is turned to '1', the output '1' is applied to a branch instruction memory IAA 18 and a branched memory DAA 19, the input is turned to a writable state and the upper bit of the input and the branched address DA from the DAR 15 are mutually correspondingly stored in an address specified by the lower bit of the branch instruction address WA from the IAR 14 in the IAA 18 and the DAA 19 as branch history tables. Conse quently, the execution disablement of the branch instruction due to the discrep ancy of the virtual space numbers can be eliminated.
Patent JP-S6350343-A (JP)
Title: Heating element for spinning
Inventor: OOTA KOJIRO
IPC: C04B41/87
Filed: 1986-08-20
Abstract: PURPOSE:To prevent the generation and sticking of carbon fiber during spinning by forming a thermally cracked carbon film and boron nitride film successively on an artificial graphite base material to be used as a heating element for a spinning furnace of a preform method. CONSTITUTION:The artifitial graphite base material is disposed in a reactor and a hydrocarbon such as methane or propane is supplied by a carrier gas (e.g.; nitrogen) into the reaction system to heat the base material to a high temp. to cause the thermal cracking thereof, by which the thermally cracked carbon film is formed on the surface of the artificial graphite base material. The boron nitride film is then formed on the outside of the thermally cracked carbon film by a thermal CVD method using a boron source such as BCl3 or BF3 and nitrogen source such as N2 or NH3 to obtain the objective heating element for spinning. The optical fiber which is free from partial strength deterioration and dispersion of the fiber diameter is obtd. without sticking of the carbon powder to the spun optical fiber by using such heating element as the heating element for the spinning furnace by the preform method.
Patent JP-S6176879-A (JP)
Inventor: NISHIWAKI JINICHI
IPC: F27B3/10
Filed: 1984-09-19
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-H0946524-A (JP)
Title: Image processing unit and its method
Inventor: ONUMA YOSHIO
IPC: B41J2/205
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To control the gradation correction processing by controlling the gradation correction processing to regulate a total amount of a recording medium in response to a set resolution so as to form an output image in response to the set high resolution in an excellent way. SOLUTION: An output gradation correction characteristic revision means 19 does not apply any revision to a gradation correction table storing output correction curves corresponding to low resolution recording when a revamping degree setting means 18 designates the low resolution recording, and sets a gradation correction table having a characteristic reducing an output correction cure both for input and output at the same rate to an output gradation correction means 20 when the revamping degree setting means 18 designates a high resolution recording. Thus, a color correction section 2 conducts under color reduction/black level correction processing by selecting a minimum CMY to be K in this way, a color correction section 1 obtains the value K based on the product of the CMY before obtaining a CMYK signal and conducts correction in advance based on the value K.  Thus, a gray balance of a CMYK signal outputted from a color correction section 2 is improved.
Patent JP-2000005386-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost and to prolong the life of a circuit board by commonly using a power source circuit among various models. SOLUTION: The power source circuit 152 which forms various DC voltages is mounted at the power source circuit board 150. The electric power to be supplied to the respective circuit boards is supplied via a power source switch 15. DC 30 V and DC 12 V are supplied to the main control circuit board 31. DC 30 V, DC 21 V and DC 12 V are supplied to the lamp control circuit board 35. DC 30 V and DC 12 V are supplied to the prize ball circuit board 37. DC 12 V is supplied to the voice control circuit board 70. DC 30 V and DC 12 V are supplied to the shooting control circuit board 91. DC 30 V and DC 5 V are supplied via the main control circuit board 31 to the display control circuit board 80. The DC 5 V to be supplied to the display control circuit board 80 is formed in the main control circuit board 31 as described afterward.
Patent JP-H0636527-A (JP)
Title: Music selection circuit of disk reproducing device
Inventor: TSUKIHASHI AKIRA
IPC: G11B27/10
Filed: 1992-07-22
Abstract: PURPOSE:To enhance operability and to enable the cancellation of an operation to set unnecessary music even if this operation is inadvertently made by pushing a switch for skipping to close the switch and erasing the unnecessary music number among the music numbers stored in a memory circuit if the music not required to be reproduced is included while the music selection circuit is in a reproduction state. CONSTITUTION:While the music not desired to be reproduced, for example, the second music is reproduced, the switch 10 for skipping is pressed to be closed and the second music is stored as the music not required to be reproduced into the memory circuit 11 and the music number thereof is displayed on a display device 9. The operation to erase the music number set in the circuit 11, i.e., the music under the reproduction, is executed if the switch 10 for skipping is again pressed to be closed while the reproduction operation of the music set as the music not required to be reproduced in the circuit 11. The operation to store the music under the reproduction into the circuit 11 and the operation to erase this music are alternately executed at every pressing of the switch 10 to close the switch in such a manner.
Patent JP-S6439576-A (JP)
Title: Radiation position detector
Inventor: WATANABE MITSUO
IPC: G01T1/20
Filed: 1987-08-05
Abstract: PURPOSE:To obtain excellent position resolution by converging output light from each scintillator element and directing the output light toward an optical coupling material and a light position detector. CONSTITUTION:A radiation position detector 1 uses a scintillator 3 consisting of a bundle of rod type scintillator elements 2(2a-2e) and the light output surfaces 7(7a-7e) of the respective elements 2 are machined into curved surfaces like convex lenses. Those light output surfaces 7 are coupled with the glass window material 58 of the light position detector 53 by an optical coupling material 4 such as grease. The detector 1 emits many light beams in equal directions when radiation enters the element 2b and is absorbed in the element 2. Those light beams reach the light output surface 7b while being reflected by the flank, etc., of the element 2b. At this time, light from the light output surface 7b is converged through lens effect on the border between the element 2b which is large in refractive index and the coupling material 4 which is small in refractive index. Thus, the spatial spread of output light from each element 2 is reduced, so excellent position resolution is obtained.
Patent JP-H1139137-A (JP)
Title: Printer
Inventor: EBIHARA SHIRO
IPC: G06F3/12
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of printing characters and symbols, etc., by inputting voice without touching an input device and of correcting the character even in the case that the inputted voice is erroneously recognized. SOLUTION: When a user of this printer inputs a voice by using a microphone 1, the microphone 1 inputs the voice as a voice data, while a voice data/ character code conversion means converts the voice data, stored by a storage part 3 for storing the voice data inputted by the microphone 1, to character codes consisting of characters and symbols, etc., for each syllable. Then, a display part 14 displays the characters and the symbols, etc., based on the character codes converted by the voice data/character code conversion part, and a printing part 20 prints the characters displayed by the display part 14.
Patent JP-S6255665-A (JP)
Title: Copying machine
Inventor: HONDA HIROYUKI
IPC: G03G15/00
Filed: 1985-09-03
Abstract: PURPOSE:To remove simply and easily a recording paper which has become a jam state in a fixing roller, by releasing a means for raising a copying machine body by using a part thereof as a supporting point, and a driving means which is connected to a fixing device by an operating means projected from the vicinity of the supporting point position by raising the copying machine body. CONSTITUTION:An oscillating lever 90 which can turn freely by using a revolving shaft 32c of a double purchase gear device 32a-32b as a supporting point is energized clockwise by a tension spring 91 and can engage said gear 33 which has been attached axially to a position where it is engaged to a small gear 32b of the double purchase gear device 32a-32b, to said gear 34. When the front of a copying machine body 1 drawn up so as to contact to the floor surface by an inclined face part 1a, the oscillating lever 90 turns counterclockwise against the tension spring 91 by weight of the copying machine and detaches the gear 33 from the engagement of the gear 34. As a result, a fixing roller becomes a state that it can rotate freely, and in case a recording paper which is carried from an image transfer part has caused a jam, the recording paper can be removed easily by drawing it out freely in the carrying direction or its reverse direction.
Patent JP-2000024837-A (JP)
Title: Electric discharge machining method
Inventor: NAKAMURA JUNJI
IPC: B23H1/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To make machining speed high and to improve machining accuracy by removing machined chips from an electric discharge part without causing the oscillation and breaking of a fine electrode. SOLUTION: In this electric discharge machining method, a fine electrode 14 and a conductive workpiece 32 are opposed in an insulating machining solution 31, and electric discharge is generated between the fine electrode 14 and the workpiece 32 to fusion-eliminate a part of the workpiece 32. In this case, micro bubbles 15a, 15a,... are generated at an electric discharge part and its periphery in the machining solution 31 to remove machined chips generated by fusion-elimination of the workpiece 32, from the electric discharge part.
Patent JP-S6087499-A (JP)
Title: Magnetic bubble element
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1983-10-19
Abstract: PURPOSE:To prevent that a magnetic bubble generator operating current pulse becomes a noise of an operation of detector by separating the revolving magnetic field phase detecting the magnetic bubble with the magnetic bubble detector from the revolving magnetic field impressing the current pulse for controlling the occurrence of the bubble to a conductor of a magnetic bubble generator to 90 deg. or above. CONSTITUTION:A major transfer line 42 with the magnetic bubble generator 32 is bent and formed to 120 deg. at the part of the generator. An operation phase range 51 of the magnetic bubble generator is substantially shifted by 120 deg. compared with the conventional example. In accordance with the fact, a noise occurrence phase range 52 is also shifted by 120 deg.. Since the position of the magnetic bubble detector 21 is substantially the same as the conventional position, the operation phase range 53 will not have the period overlapped with the noise occurrence phase range 52 by the magnetic bubble generator. In other words, the magnetic bubble detector operation will not be influenced with the magnetic bubble generator noise. The position relation of the magnetic bubble generator with the detector is relative, the generator is as per conventional and the major transfer line with the detector may be bent.
Patent JP-H0358031-A (JP)
Title: Thin-film transistor panel
Inventor: YAMAMOTO YASUHITO
IPC: H01L29/786
Filed: 1989-07-27
Abstract: PURPOSE:To stabilize characteristics of TFTs by using light transparent drain electrodes, source electrodes and display electrodes. CONSTITUTION:The gate electrodes 2 made of Cr are provided on a transparent insulating substrate 1 consisting of glass, etc., and further gate insulating films 9 consisting of silicon oxide or silicon nitride are provided. Semiconductor films 5 made of a-Si are provided on the films 9. The left side thereof is coated with the drain electrodes 6 made of ITO and the right side with the source electrodes 7 made of ITO. Drain lines 4 are laminated on a part of the electrodes 6. The contact resistance of the drain lines with drain electrodes and the contact resistance of the semiconductor films with the source electrodes and the drain electrodes are lowered in this way and the TFTs having the stable characteristics are obtd.
Patent JP-S6439025-A (JP)
Title: Dry etching device
Inventor: TOMITA KAZUYUKI
IPC: H01L21/302
Filed: 1987-08-05
Abstract: PURPOSE:To assure uniform etching by constructing a permanent magnet composed of a single set or a plurality sets of two different polarity sub-permanent magnets, said sub-permanent magnets each extending radially with respect to a rotary shaft and being fixedly mounted on a yolk member while spaced away each other. CONSTITUTION:A dry etching device capable of generating a magnetic field is provided with a permanent magnet 12 including rotary means 13 on the rear of an opposing electrode 1. The permanent magnet 12 comprises one set or a plurality sets of two different polarity sub-permanent magnets, those sub- permanent magnets extending radially around the rotary shaft. Thereby, uniform etching is assured at all times without any alteration of the construction of the permanent magnet although etching conditions might be changed.
Patent JP-S5897534-A (JP)
Title: Container for cargo vehicle
Inventor: NANUN DAISUKE
IPC: B60P1/64
Filed: 1981-12-04
Abstract: PURPOSE:To increase the total internal volume of a container while making the full length of the container longer by providing in the front wall of the container a hollow space for accommodating a part of a cargo handling device, and permitting said part of the cargo handling device to engage with an engaging pin provided in said hollow space. CONSTITUTION:A cargo handling device 4 for loading a container 2 on a car body 3 is provided on the car body 3, and said device 4 comprises an L shaped arm 5 and a hydraulic cylinder 6 for turning said arm 5. The one end of the L shaped arm 5 is rotatably supported longitdinally on the center of the car body 3 side, and the other end thereof is provided with a hook 7. On the other hand, on the front wall 11 of the container 2 a hollow space 15 is formed by stepwise folding a single plate to the inside and vertically extending with the same width as the interval of a pair of main beams 9 on the center of the single plate. On the upper part of this hollow space 15 a pair of mounting members 17 having the L shaped cross section is provided, and between these mounting members 17 an engaging pin 18 with which a hook 7 engages is provided. When loading the container 2, the part of the L shaped arm 5 is accomodated into the hollow space 5.
Patent JP-H0749411-A (JP)
Title: Gradation mask
Inventor: NAKAMURA HIROYUKI
IPC: G03F1/76
Filed: 1993-08-06
Abstract: PURPOSE:To provide a gradation mask with stepwise change of the transmittance which can be manufactured in a correct, efficient and inexpensive manner, and where the transmittance is changed stepwise. CONSTITUTION:The transmittance is changed stepwise in the space over three steps which substantially includes 0% and 100% in a gradation mask, and the region (a) where at least the transmittance is substantially 0% has the specified transmittance other than 0% and 10 0%, and a semi-transparent film 12 whose phase difference is one half or an odd multiple of one half of the wavelength to be substantially used is provided in a finely repetitive pattern. The region (b) of the intermediate is provided with the semi-transparent film 12 over the whole area of the transparent substrate 11.
Patent JP-H0749476-A (JP)
Title: Liquid crystal light valve device
Inventor: IMAI TOSHIO
IPC: G02B3/00
Filed: 1993-08-06
Abstract: PURPOSE:To superpose an emitted light on a liquid crystal light valve through a plurality of rod lens to form an image, provide a sufficient quantity of light to write, and minimize the overall unevenness in quantity of light by using, as an optical element, an image transmitting rod lens array in which a number of light focusing type rod lenses having light shielding layers on the side surfaces are two-dimensionally arranged. CONSTITUTION:In a liquid crystal light valve device for transmitting the plane image information from the write-side CRT of a liquid crystal light valve or a liquid crystal display device 2 to the liquid crystal light valve 4 through an optical element, an image transmitting rod lens array 10 in which a number of optical focusing type rod lenses 11 having light shielding layers on the side surfaces are two-dimensionally arranged is manufactured as the optical element, and this is applied to the liquid crystal light valve device. The emitted lights from the picture elements of the CRT or the liquid crystal display device 2 are superposed to form an image on the liquid crystal light valve 4 through the rod lenses 11.
Patent JP-S6090039-A (JP)
Title: Blood purifying adsorbing body
Inventor: KANEKO MORIMASA
IPC: A61M1/36
Filed: 1983-10-21
Abstract: PURPOSE:To obtain an adsorbing body not coagulating blood even if adsorbs the malignant substance in body fluids and contacted therewith, by providing an polyanion graft chain and an org. compound having a functional region bondable with a substance to be adsorbed to the surface of an insoluble carrier. CONSTITUTION:A polyanion graft chain and an org. compound having a functional region bondable with a substance to be adsorbed to the surface of an insoluble carrier. By using this blood purifying adsorbing body, even if the malignant substance or cell in body fluids is selectively adsorbed therewith and brougt into contact therewith, blood is not coagulated. The negative change density of the aforementioned polyanion graft chain is pref. 0.5-500mueq/m<2> per a surface area of the insoluble carrier and, as the negatively charged functional group, a sulfonic acid group or a carboxylic acid group is pref. used. In addition, as the functional region bondable with the substance to be adsorbed, for example, there is a homopolymer of mono-, di- and trinucleotide such as adenine used in the adsorptive removal of an antinuclear antibody.