baber/WOPTO huggingface dataset:
Patent JP-S6078099-A (JP)
Inventor: TOMIKAWA KOUICHI
IPC: E04G21/02
Filed: 1983-10-03
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-H0233809-A (JP)
Title: Dielectric porcelain composition
Inventor: OYA NOBUYUKI
IPC: H01B3/12
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a porcelain composition at a temperature of 1,000 deg.C or below by using a dielectric porcelain composition expressed as (1-x).PbMoO4-(1-x).PbEO4(0<=x<1). CONSTITUTION:PbO and MoO3 are blended to a molecular weight ratio of 1:1 and a product available therefrom is mixed with alumina grains and pure water, and baked, thereby obtaining a powder of PbMoO4. PbO and WO3 are mixed with each other to a molecular weight ratio of 1:1 and a product available therefrom is mixed with alumina grains and pure water, and temporarily baked, thereby generating a PbWO4 powder. Both powders are blended with each other to the predetermined molecular weight ratio and alumina grains and pure water are added thereto. In addition, crushing, mixing and drying processes are applied thereto and a powder is obtained through a seive. The powder so obtained is pelletized and formed under pressure. Thereafter, the product so obtained is baked at a temperature of 950 to 1,000 deg.C and the sintered body of a dielectric porcelain composition is obtained. According to the aforesaid constitution, when each powder of PbMoO4 and PbWO4 is preliminarily prepared, mixed to the predetermined ratio and baked for 2 to 12 hours at a temperature of 950 to 1,000 deg.C, it is possible to obtain a dielectric porcelain composition via the change of an X value.
Patent JP-H0528519-A (JP)
Title: Protective circuit for actuator
Inventor: ARAI HIROSHI
IPC: G11B21/10
Filed: 1991-07-24
Abstract: PURPOSE:To provide a protective circuit for an actuator capable of eliminating the deviation of a focusing point with respect to a transitional disturbance while protecting the actuator. CONSTITUTION:This device is provided with a monitoring means 16 detecting the driving signal of the actuator 10, an integration circuit 18 inputting the detective signal of the monitoring means and integrating it by a prescribed time constant and a comparator 20 comparing the integration output of the integration circuit and a prescribed constant K and interrupting the supply of the driving signal of the actuator when the integration output is larger. Since the device is constituted so that the supply of the driving signal is interrupted only when the driving signal of the actuator exceeds the prescribed constant K and flows continuously, the large driving current to suppress the disturbance is supplied when the transitional disturbance is generated.
Patent JP-H0349424-A (JP)
Title: A/d converter
Inventor: MAEDA HIROSHI
IPC: H03M1/12
Filed: 1989-07-18
Abstract: PURPOSE:To enable A/D conversion to the analog signal of a high frequency with high resolution by using a low-speed A/D converting circuit by fetching the analog input signal into a transfer means at the first transfer speed within certain time and afterwards, outputting the fetched analog input signal to the A/D converting circuit at the second lower transfer speed. CONSTITUTION:In the preceding step of an A/D converting circuit 7, a transfer means 3 is provided to transfer the analog input signal and the A/D conversion is executed by fetching the analog input signal into the transfer means 3 at the first transfer speed and next outputting the analog input signal to the A/D converting circuit 7 at the second transfer speed lower than the first transfer speed. In such a case, since the analog input signal is fetched into the transfer means at high speed, the signal can be fetched into the transfer means 3 even when the frequency of the analog input signal is high. Then, since the signal is outputted form the transfer means to the A/D converting circuit at low speed, the A/D conversion can be executed even in the case of the low-speed A/D converting circuit 7. Thus, the A/D conversion can be executed to the signal of the high frequency with high accuracy by the A/D converting circuit 7 with. high resolution at low speed.
Patent JP-H0849670-A (JP)
Title: Scroll type compressor
Inventor: YAMAGUCHI TETSUYA
IPC: F04C18/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide a scroll type compressor which is installed even in a small space as compression capacity is ensured. CONSTITUTION:The outer shapes of a front housing and the outer wall 25 of a fixed scroll member are flattened in an oval shape. The shapes of the spiral parts 10 and 13 of the two scroll member 2 and 11 are flattened in a vertical long shape along the outer shapes of the front housing and the outer wall 25 and the fixed scroll member 2. This constitution decreases the width of a compressor to a value lower than the width of a compressor having a housing in a round shape.
Patent JP-S57110350-A (JP)
Title: Electric dust collecting apparatus
Inventor: NAWATA SATORU
IPC: B03C3/51
Filed: 1980-12-27
Abstract: PURPOSE: To obtain the electric dust collecting apparatus certainly removing dust in a simple structure, between a discharge electrode and an upright dust collecting electrode, by arranging a third electrode which is insulated from the dust collecting electrode and comprise electric wire groups parallel in up-and- down relationship.  
     CONSTITUTION: Dust collecting electrodes 2 opposed to discharge electrodes 1 are arranged in an upright condition to constitute a comb tooth like form and a third electrode 3 comprising electric wire groups which pierce the electrode plate 2 through an insulation material, is provided along a gas stream and parallel in up-and-down relationship is arranged. When charging programs changing with the elapse of time are imparted to respective electrodes, dust collected to the dust collecting electrodes, dust collected to the dust collecting electrodes is gradually moved downwardly while reciprocally moved between the dust collecting electrodes 2 and the third electrode 3. Therefore, without using impact force due to a stake striking apparatus or the like, dust is removed certainly in a simple structure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5885655-A (JP)
Title: Call repeating system of packet switching system
Inventor: KASAGI SHINJI
IPC: H04L45/17
Filed: 1981-11-18
Abstract: PURPOSE:To improve a processing capacity of a system in a repeating packet switching system, by constituting it so that a call processing such as decision of a call against a repeating call, setting of a circuit and a logical channel, etc. are not required. CONSTITUTION:Plural circuits of a calling side packet switching system 1 are connected to a repeating packet switching system 2. Also, in a communication controller 4, a circuit a1 and a circuit b1 are connected to a circuit a2 and a circuit b2, respectively, by transmission control processing. Also, incoming side packet switching system A.3a, B.3b are connected to the circuits a2, b2, respectively. In case when the system 1 sends out a signal to the system A.3a through the system 2, the signal can be sent to the system A.3a by selecting the circuit a1. During this time, the system 2 does not required a call control by a CPU5  for this repeating signal. Also, the system 1 sends out the signal without minding the system 2.
Patent JP-H0513212-A (JP)
Title: Manufacture of low-loss oxide magnetic material
Inventor: CHIBA TATSUYA
IPC: C01G49/00
Filed: 1991-06-28
Abstract: PURPOSE:To provide the manufacturing method of a low-loss oxide magnetic material wherein the value of an iron loss is small even when it is used at a frequency of 200kHz or higher and in a MHz band in the magnetic core for transformer use of a switching power supply. CONSTITUTION:An Mn-Zn-based ferrite provided with a spinel-type crystal structure is sintered; after that, it is heat-treated at a temperature of 900 to 1100 deg.C and under an oxygen partial pressure of 2.0 to 0.1%. Thereby, it is possible to obtain the ferrite provided with a characteristic wherein the value of an iron loss at an excitation frequency of 1MHz and at a flux density of 1MHz and at a flux density of 500G is one-third or lower as compared with that of conventional ferrites.
Patent JP-H0234853-A (JP)
Title: Color image copying device
Inventor: HIDACHI AKIO
IPC: G03D13/00
Filed: 1988-07-25
Abstract: PURPOSE:To copy a lot of color original in a short time by forming an image on a transparent developing sheet with the aid of a micro-capsule sheet, forming an image on a prescribed developing sheet using the said sheet as an original plate, and printing this developing sheet. CONSTITUTION:The micro-capsule sheet 11 is irradiated with an image light corresponding to the image of an original to be copied from a cathod ray tube 13. After a latent image is formed on the surface of the said sheet, the irradiated part of the micro-capsule sheet 11 is carried to pressing rollers 15a and 15b. At this time, the transparent developing sheet 14 is carried to pressing rollers 15a and 15, and press-contacted with the micro-capsule sheet 11. As a result, the latent image formed on the micro-capsule sheet 11 is transferred onto the developing sheet 14 and a color image which is the same as the original is reproduced on the transparent developing sheet 14. Images are continuously copied on developing sheets 24 by using the developing sheet 14 as the original plate. Thus, a large number of color originals can be copied in a short time.
Patent JP-H0629779-A (JP)
Title: Surface acoustic wave filter
Inventor: MIYASHITA TSUTOMU
IPC: H03H9/64
Filed: 1992-07-13
Abstract: PURPOSE:To suppress the temperature rise to improve the resistance to power by forming pairs of electrode fingers in a second resonator arranged in the first stage more than those in second resonators arranged in the other stages. CONSTITUTION:First resonators 22 having a prescribed resonance frequency are arranged in a parallel arm and second resonators 23 having the antiresonance frequency of first resonators 22 are arranged in a series arm to form a surface acoustic wave filter. First and second resonators 22 and 23 are one terminal pair where comb-shaped electrodes 25a and 25b having electrode fingers 24a and 24b are matched while crossing, and a parallel resonator P1 and a series resonator S1 are combined to form a stage, and plural stages are formed. The number of pairs of electrode fingers 24a and 24b crossing each other in the series resonator S1 arranged in the first stage is larger than that in series resonators S2 and S3 in the other stages. Thus, the current flowing to each electrode finger of the comb-shaped electrode of the series resonators S1 is reduced to suppress the temperature rise.
Patent JP-S6166137-A (JP)
Inventor: ANATORII REONARUDOBUITSUCHI GU
IPC: G01L9/12
Filed: 1984-09-04
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-H1132244-A (JP)
Title: Image-pickup device
Inventor: SATO YOSHIAKI
IPC: H04N5/341
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an image-pickup device for which the number of lines in converted by reducing the variation of an aspect ratio. SOLUTION: A solid-state image-pickup element 11 is an image-pickup element for a first number of lines. A drive frequency generating means 12 generates a drive frequency for driving the element 11. A video signal storing means 13 stores the video signals of the first number of lines outputted from the element 11. A number-of-line converting means 14 performs number-of-line conversions by reading the video signals from the storing means 13, so that the number of lines becomes a second number of lines which is smaller than the first number of lines.
Patent JP-S6163480-A (JP)
Title: Optical recording element
Inventor: NISHIMURA YUKIO
IPC: G11B7/24035
Filed: 1984-09-06
Abstract: PURPOSE:To obtain an optical recording element capable of performing highly reliable high density recording, by constituting each of an A-layer comprising a color forming compound and a light absorbing layer from a layer comprising a monomolecular film or the built-up film thereof. CONSTITUTION:An optical recording element comprises a laminate, wherein an A-layer 2 comprising a color forming compound and a B-layer 4 comprising an auxochromous compound are laminated and a light absorbing layer 3 is provided on the B-layer 4 and each of the A-layer 2 and the light absorbing layer 3 is formed of a monomolecular film or the built-up film thereof while the B-layer 4 comprises a built-up film and the light absorbing layer 3 is supported by a substrate 1, and formed by laminating in the order of substrate/light absorbing layer/B-layer/A-layer. Because this optical recording element is constituted so as to laminate the A-layer and the B-layer in a closely adhered state and further provide the light absorbing layer to the outside, the light absorbing layer is heated by the irradiation of infrared rays and the color forming compound of the A-layer and the auxochromous compound of the B-layer is contacted under heating by the heat conductance thereof to advance color forming reaction and developed color dots are formed at predetermined positions to enable the recording of information.
Patent JP-H0630284-A (JP)
Title: Binary image data compressor
Inventor: MURAYAMA MASAYOSHI
IPC: H04N1/413
Filed: 1992-07-13
Abstract: PURPOSE:To easily discriminate the gap of respective lines by outputting an EOL signal showing final data corresponding to a coded line in the case of outputting a final byte. CONSTITUTION:When a mode to perform compression for each line is designated to a coding mode register 3a, inputted image data are coded and successively outputted to the outside by a compression/extension circuit 2. When the image data come to the end of the line, the EOL signal from the outside is held by an EOL input signal holding part 4 and informed of the circuit 2 and a fraction bit generation instruction part 5. The instruction part 5 controls the circuit 2 and executes processing to arrange the final code data at the border of bytes. When no EOL code is outputted, the circuit 2 stops the line with '0' so as to arrange the final byte at the border of bytes. When the final byte is completed, the circuit 2 instructs the output of the EOL signal to an EOL signal output part 6 and outputs completed code data to the outside.
Patent JP-H0350722-A (JP)
Title: Manufacture of semiconductor device
Inventor: YASUHARA MASANORI
IPC: H01L21/8238
Filed: 1989-07-18
Abstract: PURPOSE:To solve the problem of non-ohmic properties resulting from plasma damage when contact holes are formed; besides, allow both channels to obtain stable ohmic contact by masking a contact hole that is formed on a P<+> type diffusion layer after forming the contact hole and etching Si only at a contact hole which is formed on an N<+> type exposed diffusion layer. CONSTITUTION:A contact hole which is formed on a P<+> type diffusion layer 1 is masked with a photo resist 4. Further, Si is exposed from the contact hole and dry etching is performed to Si sb that only slight damage may occur. In this way, ohmic contact with contact holes in both channels is obtained by etching only Si.
Patent JP-H0350690-A (JP)
Title: Character recognizing device
Inventor: AOKI MIKIO
IPC: G06K9/34
Filed: 1989-07-18
Abstract: PURPOSE:To make the extraction of a character possible through a small memory area, and to make the extraction of the character correct and simple by providing the memory area of about two characters portion of an input document picture, and extracting the character according to the product of the inside of a contour and the input document picture. CONSTITUTION:A document is inputted to a RAM, and a word area is extracted from the document picture. After the word area is extracted, recognition is performed while extracting the character in a word one by one. Since the memory area 201 of two characters portion is fixed and the extraction is performed by moving the reference address of about two characters portion from 202 to the positions of 203 and 204, the character can be extracted one by one even from a character picture which is overlapped in marginal distribution in a direction perpendicular to a line direction.
Patent JP-H0473376-A (JP)
Title: Holding machine-cum-crusher with electromagnet
Inventor: TAGAWA ITSUO
IPC: E04G23/08
Filed: 1990-07-16
Abstract: PURPOSE:To facilitate separation work by arranging a pair of arms with tip sections to be opened or closed, to be driven with a driving source, to form the tips in a crossed shape when the arms are closed, and by fitting an electromagnet near the center of the rotational movement of the arms. CONSTITUTION:Each one end of a pair of arms 1, 2 is fitted rotatably and axially on pins P3, P4 arranged between side plates 3, and is fitted rotatably and axially on links 4, 5 by pins P1, P2. Then, the other ends of the links 4, 5 are fitted rotatably and axially on pins P5, P6 arranged on fitting members 9, 10 fitted firmly on a hydraulic cylinder 7. After that, the side plates 3 at a specified interval are firmly fitted on a connecting plate 15, and on the connecting plate 15, a bracket member 16 is firmly fitted. Then, on the side plates 3, guide members 11 are firmly fitted and guide channels are arranged, and the vertical movement of the hydraulic cylinder 7 is guided, and at the base end section of the arms 1, 2, an electromagnet 6 is fitted. As a result, separation work can be easily executed.
Patent JP-2001009884-A (JP)
Title: Resin sealing press apparatus of semiconductor device
Inventor: MAKI KIYOHISA
IPC: B29C45/66
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin sealing press apparatus reduced in cost, capable of being narrowed in its installation space and capable of being enhanced in productivity. SOLUTION: In a resin sealing press apparatus wherein either one of upper and lower molds freely advances to and retreats from the other one of them to clamp a semiconductor device to be sealed with a resin by both molds and a molten resin is injected in the cavity formed between the clamped upper and lower molds to be shaped, a plurality of resin sealing presses 1, 9 are provided and the freely advancing and retreating molds 2, 22 among the upper molds 6, 62 and lower molds 2, 22 of the resin sealing presses 1, 9 are connected to the same drive device 10 so as to provide a phase difference in the mold clamping timing due to the upper molds 6, 62 and lower molds 2, 22 of the resin sealing presses 1, 9.
Patent JP-H0513090-A (JP)
Title: Solid electrolyte fuel cell
Inventor: NOMURA EIICHI
IPC: H01M8/02
Filed: 1991-06-28
Abstract: PURPOSE:To provide a solid electrolyte fuel cell having the capability of easily forming a serial connection body, and restraining a voltage drop. CONSTITUTION:A solid electrolyte fuel cell in the title is constituted of a cylindrical fuel electrode 1, a solid electrolyte film 2 formed on the surface of the electrode 1, and an air electrode 3 formed on the surface of the film 2. In addition, a negative electrode current collector 6 is fitted to the surface of the fuel electrode 1. Also, a fuel introduction tube 7 comprising conductive metal or conductive ceramic is inserted in the cell, and connected to the negative electrode current collector 6. The conductive metal or ceramic acts to restrain a voltage drop. When a grouped cell is constituted of the solid electrolyte fuel cell, it becomes easy to constitute the serial connection body thereof.
Patent JP-H0511133-A (JP)
Title: Production of optical fiber coupler
Inventor: SUGANUMA HIROSHI
IPC: G02B6/28
Filed: 1991-06-28
Abstract: PURPOSE:To manufacture the wide-band optical fiber coupler with good reproductivity by using optical fibers in the same structure without preparing any optical fiber in different structure. CONSTITUTION:In Step 1, the jacket of at least one of plural optical fibers is removed. In Step 2, the jacket-removed part of this optical fiber is heated while fixed so that axial stress is generated, and the heated part is reduced in diameter. In Step 3, the jacket of the other optical fiber which is not heated is removed. Those optical fibers are used in Step 4 to heat contacting closely the jacket-removed parts and unite them. In Step 5, the united part is drawn while heating to form the coupling part of the optical fiber coupler.
Patent JP-S6429782-A (JP)
Title: Circuit diagnostic system
Inventor: YAMAGUCHI YOSHIJI
IPC: G01R31/317
Filed: 1987-07-27
Abstract: PURPOSE:To efficiently generate a test pattern of a logic circuit containing an operating circuit by generating the test pattern by using a pattern generating library having an equivalent circuit for satisfying a differential output pattern by only a representative pin. CONSTITUTION:In an equivalent circuit 2 of a test pattern generating library, first of all, an input test pattern generation is executed by only a differential input A by using one input pin as a representative pin, a fault simulation by the equivalent circuit is executed, and an output test pattern is collected. Also, to a differential input B of the other pin being in a floating state, a test pattern contrary to a value of the differential input A is added. Said processing is performed until all the test patterns are generated, and a test pattern being capable of diagnosing a differential circuit is generated. In such a way, an unreasonable test pattern (two inputs of the differential circuit are the same pattern) is not generated, and an inhibition processing of an unreasonable pattern is unnecessary, therefore, the processing time can be shortened, and the fault detection rate is improved.
Patent JP-S5974752-A (JP)
Title: Access control system
Inventor: SUZUKI HIDEO
IPC: H04L12/433
Filed: 1982-10-22
Abstract: PURPOSE:To realize an access control system which informs the success of catching a token, by providing repeating devices connected in a loop form and an adaptor which controls these repeating devices nd a node interface. CONSTITUTION:A function to repeat the frames on a transmission line is provided to a repeating device 3, and a repeating is indicated from an adaptor 2 containing an access control circuit. The device 3 and the adaptor 2 are set independently of each other with a distance secured between them. The device 3 receives an indication from the adaptor 2 to catch a token and detects a free token frame on a loop circuit. Then the bit showing a free token busy token is set in a busy token mode to form a frame to which another bit showing the catch of a free token. This frame is repeated and at the same time transferred to the adaptor 2 to inform a success of catching a token.
Patent JP-S5887028-A (JP)
Title: Injection and compression molding apparatus
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C45/17
Filed: 1981-11-18
Abstract: PURPOSE:To obtain the titled apparatus in which compressing allowance can be arbitrarily predetermined, and compression can be carried out after completion of the injection, by arranging the compressing allowance predetermined rotor between a compressing allowance rod and a clamping cylinder of a movable die plate. CONSTITUTION:A compressing allowance forming cylinder 11 having an ejection rod 10 and the allowance predetermining rod 14 opposite to the ejection rod 10 are provided. A compressing allowance predetermining rotor 16 is provided between the compressing allowance predetermining rod 14 and the clamping cylinder 4 of a movable die plate 3 so as to permit the compressing allowance to be arbitrarily predetermined. By driving the cylinder 11 the ejection rod 10 is moved forward to be engaged with the compressing allowance predetermining rod 14 so as to provide the compressing allowance, and at the same time when the cylinder 11 is retracted after the completion of the injection, the clamping cylinder 14 is moved forward to carry out the compression.