baber/WOPTO huggingface dataset:
Patent JP-H07306242-A (JP)
Title: Method and device for positioning device under test in testing device integrated-circuit testing apparatus
Inventor: DAGURASU ESU JIYONSON
IPC: G01R31/26
Filed: 1993-08-26
Abstract: PURPOSE: To electrically bring a device under test(DUT) pin and a test socket into mutual contact and to form a path for discharging and heat radiation of ions by bringing a DUT into contact with a central block in a feedthrough interface module. CONSTITUTION: A spacer 74 is installed in a DUT 12, while a DUT pin 80 is inserted into the inside of a spring socket 82 installed on a DUT board 70, and a combination of the spacer 74 and the DUT 12 is placed on the board 70. Subsequently, the board 70 is installed to a feedthrough interface module 76 by means of eight external threads 84. According to fastening of the external threads 84, a central block is brought into contact with the spacer 74, so that the DUT 12 is pushed into the inside of the socket 82. In this way, physical contact with the top and electrical contact with the pin 80 are ensured in the DUT 12.
Patent JP-2001055890-A (JP)
Title: Shield machine of deformed cross section
Inventor: NAGAMORI KUNIHIRO
IPC: E21D9/087
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a shield machine of deformed cross section which is structurally simple and which is provided with rotating corner cutters of high durability. SOLUTION: Spokes 4 extending radially from the center of a main cutter 3 are each provided with a telescopic arm 11, and a rotary corner cutter 5 is provided on each telescopic arm 11. The telescopic arm 11 is telescoped by a hydraulic jack 12 provided in each spoke 4, and the corner cutter 5 is rotated by a hydraulic motor 13 provided in each telescopic arm 11.
Patent JP-H0394372-A (JP)
Title: Electronic english/japanese dictionary
Inventor: KOBAYASHI TAKAHIRO
IPC: G06F17/28
Filed: 1989-09-07
Abstract: PURPOSE:To simply execute highly efficient compression by converting all 2-byte codes into 1-byte codes by using an 1-byte JIS code/2-byte JIS code conversion table. CONSTITUTION:All alphabets shown in the column of the header 11 of the English/Japanese dictionary constituted of uncompressed 2-byte JIS codes to be usually used are converted into 1-byte codes shown in the header 1. Constitutional elements shown in the column of the meaning 12 are converted into 1-byte JIS codes as shown in the meaning 2 in accordance with the conversion method of the 1-byte JIS code/2-byte JIS code conversion table. Consequently, the electronic English/Japanese dictionary can be easily and efficiently compressed.
Patent JP-H0984041-A (JP)
Title: Video signal processing circuit
Inventor: HATA TAKASHI
IPC: H04N9/68
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To reproduce a natural color by correcting the gain of a color signal in response to the change in a luminance signal level before and after gradation correction so as to correct the gain in real time. SOLUTION: A composite video signal is separated into a chrominance signal C and a luminance signal Y by a Y/C separator circuit 12. The chrominance signal C is given to a band-pass filter 14, in which the signal is band-limited and the result is given to a color demodulation circuit 18 included in a video signal processing IC 16. The luminance signal Y is given to a gradation correction circuit 15 consisting of a gamma correction circuit having a gamma characteristic, in which the signal is gamma-corrected in response to its luminance level. The corrected luminance signal Y' is given to the video signal processing IC 16, in which brightness or the like is corrected and the result is given to a matrix circuit 20.  The luminance signal Y and the corrected luminance signal Y' are given to a feedback circuit 22 and subtracted from the luminance signal Y' at a subtractor 24, then a signal proportional to the gradation correction value is obtained. The signal is added to a color gain control voltage at an adder 28 via a delay circuit 26 and a gain for the chrominance C is obtained via the color demodulation circuit 18.
Patent JP-H0656238-A (JP)
Title: Corrugated conveyor type aligning device
Inventor: MIYAHARA TERUMASA
IPC: B65G17/36
Filed: 1992-08-06
Abstract: PURPOSE:To provide a conveyor device unraveling lumps of products such as agricultural products in particular, surely separating the products one by one, and feeding them to a device of the next stage. CONSTITUTION:Two circulating belts or chains 10 traveling in parallel are driven like an escalator, and two disk-like floating wheels (large sprockets) 17 driven by both belts or chains 10 on the outer periphery are provided at the bottom section of an escalator-like driving mechanism. Base plates are suspended perpendicularly to the traveling direction at a constant pitch between both belts or chains 10, a flexible sheet member is fitted circularly in the traveling direction of both belts or chains 10 while it is fixed at the bottom section of each base plate into a corrugated shape, and a corrugated conveyor 12 is formed. The inclination angle of the slant section 16 of the escalator-like driving mechanism is made variable.
Patent JP-S59122586-A (JP)
Title: Production of potentially anisotropic pitch
Inventor: ARAI TOMIO
IPC: C10C3/02
Filed: 1982-12-28
Abstract: PURPOSE:To obtain potentially anisotropic pitch useful as a raw material for carbon fiber, needle coke, etc. industrially advantageously, by hydrogenating pitch containing quinoline-insoluble components in the presence of a specific nonacidic catalyst under specific conditions, followed by heat-treating it. CONSTITUTION:Pitch containing >=1wt% quinoline-insoluble components is hydrogenated in the presence of a nonacidic catalyst obtained by supporting a metal hydride component on a carrier of a heat-resistant porous inorganic oxide, having 150-600Angstrom  average pore diameter, and, if necessary, an organic solvent as well, at 30-250kg/cm<2>G hydrogen pressure at 250-380 deg.C reaction temperature, so that it is converted to hydrogenated pitch containing no quinoline- insoluble component. The pitch is then heat-treated at a temperature >=the melting point of it and <=450 deg.C, to give the desired potentially anisotropic pitch.
Patent JP-S60124396-A (JP)
Inventor: KUWATA JIYUN
IPC: H01B3/12
Filed: 1983-12-09
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-H1076573-A (JP)
Title: Surface decorating method instead of coating
Inventor: OKITSU KENICHI
IPC: B29L9/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To decorate a surface with a simple work and an inexpensive cost by a method wherein the surface of a substrate is covered with a decorative sheet on which a decorative pattern is applied, while a transparent or semi-transparent protecting sheet is applied on and fixed to the decorative sheet. SOLUTION: The surface of a steel sheet 1 is covered by a decorative sheet 2, on which a decorative pattern to be formed on the surface of a bonnet and which is a colored or monochrome photograph photographing the scenery of sun-rise, sun-set, mountain, seaside and the like, for example, is recorded on the surface of the same. The rear surface of the steel sheet 1 is coated by an insulator 3 for insulating sound and vibration. A cylindrically formed protecting sheet 4 is applied on the whole of the steel sheet. The protecting sheet 4 is formed of a transparent or semi-transparent heat shrinkage resin. Finally, the whole of the work is heated to shrink the protecting sheet 4. The decorative sheet 2, insulator 3 and the protecting sheet 4 are adhered strongly to the steel sheet 1 by the shrinkage.
Patent JP-H0983276-A (JP)
Title: Agc amplifier control circuit
Inventor: WATANABE KUNIO
IPC: H03G3/20
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the AGC amplifier control circuit conducting high speed locking by providing a means holding a gain when a preceding locking is finished and a means providing directly the gain to an AGC amplifier so as to eliminate the need for primary locking having been conducted every time in a conventional control circuit. SOLUTION: An output of an AGC amplifier 101 is given to an AGC control 106 via an active filter AF 102, an analog equalizer AEQ 103, and an A/D converter 104 to form the AGC loop to control the AGC amplifier 101. When locking is started, the AGC control 106 provides an output of an AGC control voltage VC at the end of a preceding locking subject to sampling and holding to provide an initial gain to the AGC amplifier 101 and to convert a locking residue into a current thereby locking the amplitude and sampling the control voltage VC and then terminating the locking operation. Thus, high speed amplitude locking control is conducted.
Patent JP-H0280098-A (JP)
Title: Steam iron
Inventor: TSUJI TAKAHISA
IPC: D06F79/00
Filed: 1988-09-19
Abstract: PURPOSE:To improve safety with accumulating water in a mounting bed prevented from coming into contact with a circuit and/or charger part in the inside by providing a detector device detecting an iron main unit to be placed on the mounting bed while actuating a control unit by this detector device. CONSTITUTION:In the case of ironing work being performed by utilizing steam, water in a tank 14 passes through a control unit 20 of valve opening condition in a water passage 19, being supplied to a vaporizing chamber 11 in a base 13 from a drip nozzle 18, here the water is vaporized, and an iron can be used as a steam iron by jetting steam by a steam hole 12. Next, clothes are moved and rearranged and so on, when an iron main unit 10 is placed on a mounting bed 24, a control unit 20, electrically connected to a detector 21, operates when it detects the iron main unit to be placed, and placing the control unit in a condition from the valve opening condition to the valve closing condition stopping supply of the water to the vaporizing chamber 11 from the tank 14, as the result, the iron, generating no steam, prevents a water drip from accumulating in the mounting bed.
Patent JP-S61113296-A (JP)
Inventor: SAWAYAMA IPPEI
IPC: H05K3/18
Filed: 1984-11-08
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-S6477082-A (JP)
Title: Reading and reproducing device for film image
Inventor: YAMADA HIROSHI
IPC: G03G15/22
Filed: 1987-09-18
Abstract: PURPOSE:To evade the omission of an image and a failure such as difficulty in reading by automatically setting a subscanning moving range based on a size signal for selecting the size of a print corresponding to the size of a projected image on a screen. CONSTITUTION:Light transmitted through a microfilm is enlarged by a projecting lens so as to project the enlarged film image on a screen 204 or to radiate it on a photodetector so that the film image is read to print out the read image in a prescribed size. The print size corresponding to the size of the projected image on the screen 204 is selected with a selection switch 501 and the subscanning moving range is automatically set based on a size signal. Thus, the failure that the size of image is not suitable for print paper or that the magnification in a main scanning direction and the magnification in a subscanning direction are deviated can be evaded. And also the failure of the difficulty in reading the image can be prevented from occurring.
Patent JP-S6478756-A (JP)
Title: Polishing device
Inventor: IWABUCHI FUSAYUKI
IPC: B24B37/27
Filed: 1987-09-18
Abstract: PURPOSE:To increase the strength of a carrier and ensure the engagement of sun and internal gears with the carrier by forming a reinforcement ring thicker than the carrier on the external surface thereof, engaging the ring with said gears and providing each carrier with a weight working as an upper surface plate. CONSTITUTION:The external surface of a carrier 11 is fitted with a reinforcement ring 15 thicker than the carrier 11. As a result, it becomes possible to increase the strength of the carrier 11 and to prevent the abrasion of the tooth part thereof. Furthermore, the reinforcement ring 15 is engaged with a sun gear 6 and an internal gear 7 with a certain width. Consequently, it becomes possible to avoid the concentration of an external force upon a part of the sun gear 6 and the internal gear 7. Also, a weight 12 is made to work independently for each carrier 11 as an upper surface plate and a crystal piece 13 of different thickness is pressed to a lower surface plate 1 with said weight 12 and retained for a polishing process.
Patent JP-H0282965-A (JP)
Title: Artificial dental root
Inventor: INOUE KIYOSHI
IPC: A61C8/00
Filed: 1988-09-19
Abstract: PURPOSE:To use an artificial dental root stably from the beginning of implantation without an unpleasant feeling by dispersing stress throughout a blade by a method wherein two blades are provided to the base part performing the bridge connection of an implanting part in a shape opposed to each other almost in parallel and forming the outer edge of the leading end of each of the blades into an uneven shape of a gentle curve. CONSTITUTION:Two blades 4 of an implanting part are provided to a base part performing bridge connection so as to form a horizontal U-shaped cross-section in opposed relation to each other almost in parallel. The implant in an alveolar bone is strongly fixed and held to the bone by two blades 4 and the base part thereof. When a crown is bonded to the head part 5 of the implant implanted with enhanced holdability to be held thereto, the outer edge of each of the blades 4 is formed into an uneven shape of a gentle curve and a recessed part 4C is formed directly under the connection part on which pressure acts and this part is elastically collapsed by about 20-50mum by pressure to make it possible to receive pressure and there is no place where stress acts on the blades 4 collectively and pressure can be dispersed throughout the implant. A shock or vibration is retrieved by this buffer effect and this implant can be stably used from the beginning without bringing about an unpleasant feeling.
Patent JP-S6294589-A (JP)
Inventor: YAMASHITA HISANO
IPC: B67D7/28
Filed: 1985-10-19
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-H1174629-A (JP)
Title: Board assembly
Inventor: ONDA IZUMI
IPC: H01H1/64
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a board assembly while taking a countermeasure against static electricity sufficiently by surrounding an electronic device arranged on a first board with a grounded conductive part and the cutting a second board on the first board from a mother board, which is the same as that of the first board. SOLUTION: An electronic device 4 is arranged on a first board 1 while being surrounded entirely with the conductive part 11 of a second board 9 connected electrically with the ground plane of the first board 1 through a conductive wire 13. The second board 9 is arranged on the first board 1 such that the electronic device 4 is surrounded entirely by the conductive part 11 when it set in an opening 12. A mother board has first and second boards 1, 9 having regions provided with a bridge part 35 which is cut off after forming a wiring pattern on the backside of the mother board, thus obtaining the first and second boards 1, 9.
Patent JP-H03100984-A (JP)
Title: Editing device
Inventor: YAMADA TAKEHIRO
IPC: G11B27/024
Filed: 1989-09-12
Abstract: PURPOSE:To improve workability by determining a video material from the stored candidates of the video materials and reading out the materials in prescribed order and projecting the material. CONSTITUTION:A video material candidate segmenting part A segments the part of the video material candidates from the respective recording meia to which pictures are already recorded. The segmentaed part of the video material candidates is stored by a video material candidate part storage device 21. Next, a video material part position determination storage part C reads out the mate rial candidate from the device 21 one by one. An operator observes a picture to be displayed on a video monitor 20 and executes aprocessing for determining the material. A picture projection part D projects the video material in the prescribed order of a projection management table memory 25. The memory 25 is reloadable. Thus, at an arbitrary point of time such as in a process to prepare work and after the work is completed, the video material can be segmented and the order to project the material can be changed through trial and error.
Patent JP-H1179806-A (JP)
Title: Steel fiber for reinforcing concrete
Inventor: IMAI NOBUHIRO
IPC: C04B14/48
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a concrete-reinforcing steel fiber not broken with large outer forces, when applied to high strength concrete, and mainly used for cover concrete produced by pouring concrete into a mold. SOLUTION: This steel fiber for reinforcing concrete is produced by finely shearing a high tension thin steel plate. The steel fiber 8 has a length of 40-60 mm, a width of 0.8-1.2 mm, a tensile strength of 60-10 kgf/mm<2> and an elongation of 10-25%. Deformed portions 2 processed in wave shapes are symmetrically disposed at both the ends of the steel fiber 8. The central portion of the steel fiber 8 comprises an axial line portion 1 in which a deformed portion is not disposed.
Patent JP-S6295998-A (JP)
Title: Controller for motor
Inventor: HOSOKAWA TOMIAKI
IPC: H02P7/29
Filed: 1985-10-21
Abstract: PURPOSE:To generate torque in a motor, and to reduce vibrations extremely by mounting a fixed-bias generating circuit and supplying the motor with predetermined forward-rotation and reverse-rotation motor currents even when motor currents are small. CONSTITUTION:An output from a referance-voltage generating circuit 5 and an output from a fixed-bias generating circuit 38 surrounded by a dotted line are applied to a comparator circuit 4. Consequently, forward-rotation and reverse rotation balanced motor currents are made forcibly to flow through a motor and torque is generated even when motor load is small and motor currents are small. Since the balanced motor currents are made to flow, a motor shaft is constrained at a certain fixed value while being revolved, is difficult to be affected by the load fluctuation of a motor output shaft, and is not affected by instantaneous load fluctuation, thus extremely reducing vibrations.
Patent JP-H08100176-A (JP)
Title: Production of agricultural material
Inventor: MURAKAMI MITSUAKI
IPC: C04B38/00
Filed: 1994-09-29
Abstract: PURPOSE: To obtain the subject material easily handleable without generating powdery dust, having excellent water-absorptivity, etc., and useful for cultivation soil, etc., at a low cost by eluting an acid-soluble silica (alumina) from a specific bauxite residue with an acid, heating and neutralizing the product to obtain a binder component and forming and drying the binder component. CONSTITUTION: This agricultural material is produced by adding an acidic solution such as mineral acid to bauxite residue generated from a Bayer's process, treating at pH <=3 to obtain an acidic slurry, heating the slurry or a solution obtained by the solid-liquid separation of the slurry, neutralizing the heated product e.g. with a sodium aluminate solution, mixing the obtained hydrated silica (alumina) gel with an acid-treated bauxite residue and forming and drying the mixture. The amount of the hydrated silica (alumina) gel to be added to the bauxite residue is preferably 10-50wt.% in terms of oxide.
Patent JP-2001060748-A (JP)
Title: Circuit board
Inventor: TANAKA WATARU
IPC: H05K1/05
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board provided with an electric insulating layer which is formed by using a metallic base material, having a heat resistance and heat radiating property and has superior high electrical insulating property and adhesive property. SOLUTION: A circuit board is provided with a metallic base material 1 formed into a three-dimensional shape, an electrical insulating layer 2 formed on the base material 1, and a conductor circuit 3 composed of a metallic layer and formed on the insulating layer 2. The insulating layer 2 is formed by vapor- depositing a volatile material, that is capable of vapor-deposition, into a solid. The volatile material includes heavy oil, silicone oil, and coal tar.
Patent JP-H0397215-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: FUKUDA KIYOSHI
IPC: H01L21/76
Filed: 1989-09-11
Abstract: PURPOSE:To realize adhesion with sufficient joint strength by a method wherein, after two substrates whose one single surface is mirror-polished and whose thermal expansion coefficients are different are stuck with each other at a room temperature, a first heat treatment is performed at an intermediate temperature, the thickness of one substrate is decreased, and then a second heat treatment is performed at a high temperature. CONSTITUTION:The thermal expansion coefficient of a first substrate 11 is larger than that of a second substrate 12. When the temperature of the stuck substrates is increased, the substrate 11 having the large thermal expansion coefficient stretches more than the substrate 12; since both substrates are tightly unified in a body, the substrate 11 is restrained from stretching by the substrate 12, and tensile stress is generated in the substrate 12. Said stress increases in proportion to the heat treatment temperature, and causes exfoliation and crack. When the substrate 11 is thinned, the force applied to the substrate 12 by the substrate 11 is decreased, so that the stress generated in the substrate 12 is reduced. Hence, after the stuck substrates are heat-treated at an intermediate temperature which does not cause exfoliation and the like, the thickness of the one substrate is decreased, and then heat treatment is again performed at a high temperature. The above-mentioned process is effectively applied.
Patent JP-H0283730-A (JP)
Title: Realizing system for variable length dynamic common
Inventor: MAEDA HIDEKO
IPC: G06F9/06
Filed: 1988-09-21
Abstract: PURPOSE:To realize the more advantageous application and to improve the program performance in the title system by using a means which declares the common that defines a common name and the size of a memory area at compiling as a dynamic common and a means which decides the size of a dynamic common memory area. CONSTITUTION:A main program PG 30 calls out the subprograms PG 30A and PG 30B and performs the due process. Prior to these calls a variable length dynamic common is declared with a common name and the securing method of a common area defined as the parameters, and a declaring subroutine DCOM is called out. A DCOM subroutine 311 secures all available memory areas and registers them into a dynamic common control table 34 as the dynamic areas of a common C1. Then the PG 30A is called and the dynamic common information 32 is taken out via an execution routine 33 for the start process. Thus an address constant which refers to the common C1 contained in a PG is resolved via a secured address. As a result, an area having the size secured in the routine 311 is available. So is with the PG 30B.