baber/WOPTO huggingface dataset:
Patent JP-H0481053-A (JP)
Title: Interference wave removing system
Inventor: KENJO YOSHIMI
IPC: H04L27/22
Filed: 1990-07-20
Abstract: PURPOSE:To make correspondence to interference removal almost only with basic configuration in the manner of a hardware on the transmission side and without enlarging a frequency band on the reception side by setting the phase, amplitude and control amount of an interference wave by an auxiliary antenna based on whether a frame signal is synchronized or not. CONSTITUTION:The transmission side is equipped with a frame signal generator 1, adder 2, switch circuit 4, and PSK modulator 5 and the reception side is equipped with a main antenna 7, auxiliary antenna 9, synthesizer 10, delay line 11, phase detector 12, frame detector 13, level decider 14 constituting an interference wave control means, amplitude controller 15, and phase controller 16. On the transmission side, the frame signal is transmitted by a two-phase PSK 5 and on the reception side, a frame synchronizing signal is obtained by detecting delay in the output of synthesizing the main antenna 7 and the auxiliary antenna 8. Then, the reception output phase of the auxiliary antenna is controlled so that the level of an output from the synthesizer 10 can be minimum when frame synchronization is abnormal, and the amplitude of the output from the auxiliary antenna is controlled after obtaining normality of frame synchronization. Thus, the interference wave is removed without requiring any excess transmission band.
Patent JP-S6252889-A (JP)
Inventor: ITO TOSHIKI
IPC: H02J9/02
Filed: 1985-08-31
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-H0478153-A (JP)
Title: Wiring method for semiconductor device
Inventor: SUZUKI TAKANORI
IPC: H01L23/52
Filed: 1990-07-19
Abstract: PURPOSE:To reduce the time required for searching a route for detouring a large-scale macro cell so as to shorten the wiring processing time by determining the wiring route between extended terminals after setting the leading edge of a terminal extending area as a terminal extending position and extending the terminal of a small-scale macro cell contained in the terminal extending area to the extending position. CONSTITUTION:When input-output buffer cells 6 provided with terminals B in terminal extending area are used, the terminals B are extended to extending positions 11a as extended terminals B1 in accordance with extending routes 11b. After extending the terminals B, the wiring routes 14 between the extended terminals B1 and the terminal A of a logic cell 3 are determined by performing ordinary route searching operations. The terminal extending area for extending terminal s of the input-output cells 6 are respectively set around each memory 4 and 5 and the terminals of the cells 6 around each memory 4 and 5 are extended to the extending positions 11a, 12a, and 13a of each terminal extending area. Therefore, even when the input/output buffer cells 6 to be wired are in the periphery of the memory 4, the memory 4 does not become an obstruct and the time for searching a detouring route and the wiring processing time can be reduced.
Patent JP-S6446490-A (JP)
Title: Pinball game method
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1988-08-03
Abstract: PURPOSE: To distribute a profit to many players fairly by repeating a special play favorable for player when a struck ball attains the continuing condition after meeting the special conditions, and limiting the max. updating frequency of the changing motion of a variable prize winning device. CONSTITUTION: When attainment of the special conditions is judged by a judging means 41, changing operation control means 46a, 52a, etc., are operated so that the first state favorable for player is established. When the attainment of the continuing conditions is judged by judging means 30, 55, etc., during the changing operation of a variable prize winning device, the variable prize winning device is allowed to make changing operation continuously again. The max. updating frequency to make continuous changing into the first state which is favorable to the player in the variable prize winning device, is set previously in an update frequency limiting means 59, etc., and when the count attains the preset max. updating frequency, the updating of the changing operation of the variable prize winning device is stopped thereafter so that many other players can share the profit.
Patent JP-H0536537-A (JP)
Title: Transformer
Inventor: SATO NORIO
IPC: H01F17/00
Filed: 1991-08-01
Abstract: PURPOSE:To provide the title thin type transformer without using a bobbin. CONSTITUTION:The title transformer is composed of a case body 10 having a magnetic protrusion 12 in the central part thereof, a primary side insulating film 16 contained in the case body 10 and on whose surface a primary coil 18 comprising a conductor pattern is formed as well as having the first hole 20 to be engaged with the protrusion 12 in the central part of the film 16, a secondary side insulating film 26 likewise contained in the case body 10 as well as having the second hole 30 to be engaged with the protrusion 12 in the central part of the film 26 and a cover body 36 fixed to the case body 10.
Patent JP-S6435804-A (JP)
Title: High-frequency coaxial cable
Inventor: SHIMOZAWA KATSUO
IPC: H01B11/18
Filed: 1987-07-31
Abstract: PURPOSE:To make an attenuation amount small in a high-frequency region and enable the application of lightweight design by constituting a core conductor with a conductive wire coiled around the external surface of a strip-shaped dielectric, and this dielectric with porous fluorine resin and providing an outer conductor surrounding the dielectric. CONSTITUTION:A core couductor 4 is formed through the formation of a conductor layer 3 around the external surface of a strip-shaped dielectric 2. And a dielectric layer 5 comprising porous fluorine resin is provided on the external surface of the core conductor 4, an outer conductor 6 is provided on the external surface of the dielectric layer 5 and the outer conductor 6 is covered with a sheath 7, thereby obtaining a high-frequency coaxial cable 1. According to the aforesaid constitution, the weight of the coaxial cable 1 becomes small, compared with a coaxial cable having a metal conductor throughout, because a layer 3 is formed on the external surface of the dielectric 2 for the formation of the conductor 4. On the other hand, electric current flows only on the surface of the core conductor 4 in a highfrequency region due to a skin effect and, therefore, the layer 3 can be used as a transmission route for transmitting electric current in a good condition.
Patent JP-2001022486-A (JP)
Title: Electronic equipment and computer system
Inventor: NINOMIYA RYOJI
IPC: G06F15/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To realize a high speed serial interface by way of a connector by making it possible to maximally suppress a skew between signals. SOLUTION: C1, C2 and C3 are terminals of a connector type #1 in which they are arranged on an upper row and D1, D2 and D3 are terminals of a connector type #2 in which they are arranged on a lower row. Signal wiring 103, 104 and 105 corresponding to signals A1, A2 and A3 respectively are connected to the connector terminals C1, C2 and C3 of the connector type #1. Also, signal wiring 106, 108 and 109 corresponding to signals B1, B2 and B3 respectively are connected to connector terminals D1, D2 and D3 of the connector type #2. In this way, it is possible to maximally suppress a skew between the signals by assigning plural specific signals, which need matching an amount of delay, to connector terminals one another whose connector types are the same.
Patent JP-S6347933-A (JP)
Title: Washing method of wafer for semiconductor device
Inventor: MUKOGAWA YASUKAZU
IPC: H01L21/68
Filed: 1986-08-18
Abstract: PURPOSE:To enable the attainment of a wafer for a semiconductor device of high performance free from dreg, by keeping the wafer in the atmosphere of saturated vapor in a process of conveying the wafer from a chemical liquid bath to a water bath and in a process of conveying same from the water bath to a drier. CONSTITUTION:A wafer 8 for a semiconductor device is immersed in chemical liquid baths 10 and 11 and water baths 12 and 13 disposed in a route of conveyance of the wafer 8 and is dried by a drier 14 disposed also in said route, so as to remove impurities on the wafer 8. In such a washing method, the wafer 8 is kept in the atmosphere of saturated vapor in a process of conveying the wafer 8 from the chemical liquid baths 10 and 11 to the water baths 12 and 13 and in a process of conveying same from the water baths 12 and 13 to the drier 14. For instance, the wafer 8 put in a carrier 9 is immersed in the chemical liquid bath 10 to make its surface hydrophilic, then a cover 17 of the chemical liquid bath 10 is closed simultaneously when the wafer 8 is drawn np together with the carrier 9, and moistened vapor is atomized from a nozzle 16 in the course of conveyance of the wafer 8 to the next chemical liquid bath 11. The moistened vapor is atomized likewise in each process of conveyance so that the surface of the wafer may not be dried.
Patent JP-S5896052-A (JP)
Title: Preparation of highly active h-pth (1-34) amide
Inventor: FUNAKOSHI SUSUMU
IPC: C07K16/00
Filed: 1981-11-30
Abstract: PURPOSE:To prepare the titled high purity substance useful as a remedy for parathyroid insufficiency, by amidating a C-terminated phenylalanyl group, condensing protected amino acids in liquid phase in a specific sequence, eliminating the protective group of the N-terminal, and purifying the product by gel filtration, etc. CONSTITUTION:The carboxyl group of the C-terminated phenylalanyl group is converted to amide group, and the protected amino acids and/or protected peptides are condensed by the liquid-phase synthesis in the order of formula (Ser is serine; Val is valine; Glu is glutamic acid; Ile is isoleucine; Gln is glutamine; Leu is leucine; Met is methionine; His is histidine; Asn is asparagine; Gly is glycine; Lys is lysine; Arg is arginine; Trp is tryptophane; Asp is aspartic acid residue), and the protective group of the N-terminal amino group is eliminated at the final stage of the condensation by acid decomposition. The product is separated and purified by the column chromatography using a gel filtration agent and an adsorbent.
Patent JP-H1040082-A (JP)
Title: Method and device for managing production process
Inventor: TAKAMURA TOSHIKO
IPC: G06F9/06
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a production process management system capable of efficiently and correctly executing the history management of work and products. SOLUTION: A storage device 100 is provided with a system constitution definition table 101 for storing a constitution definition table for defining relation ship between the names of products and the products, a process definition table 102 for defining order relation between the contents of work and the work, a system/process correspondence table 103 for defining correspondence between work and products, a Rev/process corresponded table 104 for allowing work to correspond to the history of products, and a product storing means 105 for storing edited product files. The tables 101 to 103 are defined by a definition input means 110 and the table 104 is automatically set through the edition of a work execution means 120. An information retrieving means 130 specifies a product code or a process code by utilizing the correlation of the tables 101 to 104 and simply and comprehensively retrieves and displays required relational information.
Patent JP-S6171069-A (JP)
Inventor: HORIUCHI KUNIYASU
IPC: C08L101/00
Filed: 1984-09-14
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-S5895523-A (JP)
Title: Liquid mixture separation method
Inventor: WATANABE KAZUNORI
IPC: B01D61/36
Filed: 1981-11-30
Abstract: PURPOSE:To prevent deterioration of permeability of a membrane, and to improve separation of a liquid mixture, by dividing a membrane module unit into plural units, connecting them in series, and preheating the liquid mixture to be introduced into each unit in succession, before introduction into each unit. CONSTITUTION:A substantially single membrane module unit of the pervaporation method is divided into plural membrane module units 7-10, and they are connected in series. A liquid mixture 11 is introduced into a first heater 12 to preheat it and introduced into a first module unit 7. The residual liquid 14 is again preheated through the second heater 15, and introduced into the second unit 8. The residual liquid of each unit is likewise preheated and introduced into the next unit to obtain a membrane permeation component 24 and the residual component 23 by separation, thus permitting increase of liquid viscosity due to temp. drop to be prevented and good separation to be executed.
Patent JP-H1041272-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE YOKO
IPC: H01L21/302
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a semiconductor device by preventing the defect of a semiconductor substrate and the development of a crystal defect by relieving the stresses of films by forming at least two films on the surface of the substrate and dividing the films into sections by forming grooves having a prescribed width in the films by photo-etching. SOLUTION: After a silicon oxide film 12 is formed on a semiconductor substrate 11 at about 900 deg.C by thermal oxidation, a polycrystalline silicon film 13 and a tungsten silicide film 14 are successively formed on the film 12 by the CVD method and PVD method, respectively. Then a TEOS film 15 composed of Si 4 and a high-resistance polysilicon film 16 are formed by the CVD method and grooves 102 and 103 having a width of 1μm are formed. Either isotropic etching or anisotropic etching can be used for forming the grooves 102 and 103. Thereafter, a TEOS film 17, a baron-phosphorus spin-on glass film 18, and a polycrystalline silicon film 19 are successively formed.
Patent JP-H1135390-A (JP)
Title: Crystal growth apparatus and crystal growth method using the same
Inventor: ARAI KAZUO
IPC: C30B23/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to elucidate a crystal growth rate, the correlation between a seed crystal defect and a grown crystal defect, by exactly measuring the temp. of a seed crystal substrate at the time of executing crystal growth from a vapor phase in a closed graphite crucible and to determine the optimization of the crystal growth conditions made by controlling only the external parameters, such as crucible wall temp. regardless of the shapes, sizes, etc., of the crucible. SOLUTION: A hermetic vessel 1 which has a substrate for effecting the crystal growth of the vapor phase raw material on a goniometer 6 and comprises an X-ray transparent material, an X-ray source 7 and a two-dimensional X-ray detector 9 are installed. The X-ray diffraction and X-ray topography obtd. by scanning the inside of a substrate surface with the X-rays from the X-ray source during the crystal growth are observed. As a result, the quality of the grown crystal is evaluated and the crystal growth conditions are controlled.
Patent JP-H0543334-A (JP)
Title: Method for operating heating furnace of controlled atmosphere
Inventor: HIRAI MUTSUMI
IPC: C04B35/64
Filed: 1991-08-02
Abstract: PURPOSE:To provide a method wherein a sample can be heated under a high oxygen potential while preventing high-melting metals which are furnace constituent materials from deteriorating by their oxidation though there are problems in that the high-melting metals are deteriorated by oxidation if heated under the high oxygen potential in a heating furnace of a controlled atmosphere having an internal heating type high-melting metallic heater or a high-melting metallic container; however, sintering of the sample is not accelerated without increasing the oxidation potential. CONSTITUTION:This invention is characterized as follows: In a method for operating a heating furnace of a controlled atmosphere having an internal heating type high-melting metallic heater or a high-melting metallic container, heating is carried out while controlling the atmosphere in the furnace so as to provide its pressure below the equilibrium oxygen partial pressure under which the above-mentioned high-melting metal is oxidized. For example, the composition of the atmospheric gas is changed according to the temperature distribution in the furnace to control the atmosphere in the furnace so that the pressure of the atmosphere may always be below the equilibrium oxygen partial pressure under which the high-melting metal is oxidized. Furthermore, the high oxygen potential required to sinter the sample can be obtained near the sintering temperature of the sample.
Patent JP-H0359894-A (JP)
Title: Diode sampler
Inventor: YAMAMOTO RYUZO
IPC: G11C27/00
Filed: 1989-07-28
Abstract: PURPOSE:To prevent an output from containing DC offset voltage components by connecting a voltage which a capacitor holds to the non-inversion input terminal of a differential amplifier and connecting the input part of a high frequency signal to the inversion input terminal of the differential amplifier through a low pass filter. CONSTITUTION:The voltage which the capacitor C4 holds is connected to the non-inversion input terminal of the differential amplifier 30 and the high frequency signal input part is connected to the inversion input terminal through the low pass filter consisting of a choke coil L and a capacitor C5. When the DC offset voltage appears in the input part of the high frequency signal, the offset voltage components are cancelled in the differential amplifier 30. Thus, DC offset voltage components are prevented from appearing in the output of the differential amplifier 30.
Patent JP-S6437545-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: YOSHIZAWA TOMOMI
IPC: G03C7/392
Filed: 1987-08-01
Abstract: PURPOSE:To obtain a sensitive material having high sensitivity to blue light by color sensitization, by incorporating a silver halide emulsion having <=1mol.% silver iodide content and spectrally sensitized with a specified sensitizing dye and a specified amt. of thiocyanate ions. CONSTITUTION:A silver halide emulsion having <=1mol.% silver iodide content and spectrally sensitized with a sensitizing dye represented by the formula and >=3.7X10<-3>mol. thiocyanate ions per 1mol. silver halide emulsion are incorporated. In the formula, each of Z1 and Z2 is a group of atoms required to form a benzothiazole or naphthothiazole ring, each of R1 and R2 is optionally substd. alkyl, X<-> is an anion and n=1 or 2. Though the silver iodide content of the blue-sensitive silver halide emulsion is <=1mol.%, an emulsion contg. no silver iodide is preferably used, and especially high sensitivity can thus be obtd.
Patent JP-S5983296-A (JP)
Inventor: TANAKA KIMIO
IPC: H04M11/04
Filed: 1982-11-04
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-S6437648-A (JP)
Title: Multiple loading system for network control program
Inventor: SASAKI KAZUTAKA
IPC: G06F15/177
Filed: 1987-08-03
Abstract: PURPOSE:To shorten a loading time by registering a load module by a network control body program including the basic function of network control at the time of installing the network control program. CONSTITUTION:At the time of installing the network control program, the load module is registered by the network control body program 11 including the basic function of network control, on the other hand in the generation of the network control program, plural tables 12, 13 consisting of information inherent in respective communication processors are formed correspondingly to respective communication processors. At the time of loading the load module to the communication processors 18, 19, the load module is written in a buffer 16 in a host processor 14 by one task of a writing task 15. Then, plural tasks in a network control loader are simultaneously operated, and at the time of ending said writing, tables for respective communication processors are informed.
Patent JP-H0479313-A (JP)
Title: Forming method of crystal thin film and crystal thin film obtained by the same method
Inventor: SATO NOBUHIKO
IPC: H01L21/84
Filed: 1990-07-23
Abstract: PURPOSE:To easily obtain a thin film with high precision, little irregularity in thickness, high yield, and few processes, by depositing, on the whole surface, a thin film composed of material whose mechanical working speed to honing stone is smaller than single crystal, and flattening the single crystal as far as the surface by using the thin film surface as a stopper. CONSTITUTION:A thin film Si3N4 layer turning to a nucleus forming surface is deposited on the whole surface of a quartz substrate 101. Si3N4 layers 107, 107' are left and the other part is eliminated. This substrate is arranged in a CVD equipment, and crystal forming process is performed. A silicon oxide film 112 is deposited on the whole surface. By using working liquid which contains colloidal silica of SiO2, polishing is performed in the range of a surface polishing equipment of a silicon wafer. When a silicon oxide film region 112a and Si single crystal 110, 110' of the part directly formed on the substrate 101 come to have the same height, an upper surface 113 of the silicon oxide film region 112a acts as the stopper for polishing, which is interrupted. Flat Si single crystal thin films 110a, 110a' can be obtained on the 4-inch quartz substrate 101.
Patent JP-H0242600-A (JP)
Title: Automatic detecting method in entrance/exit gate
Inventor: KUDO TAKAAKI
IPC: G08G1/09
Filed: 1988-08-03
Abstract: PURPOSE:To surely attain automatic detection by making lower the frequencies of the call signals of plural transmitting and receiving antennas as a vehicle progress farther from the gate, and setting output levels with making them variable to plural stages. CONSTITUTION:Transmitting and receiving antennas 3 and 4 are provided at some interval farther from the gate 2 of an entrance crossing barrier 1 of a parking area. Call signals respectively at frequencies f1 and f2 in the range of 1 to 10 MHz (however, f1>f2) and having two output levels are transmitted from the antennas 3 and 4 under the control of a transceiver 5. At such a time, assuming that No.1 vehicle 6 and No.2 vehicle 7 are stopped. By their transceivers 6A and 7A, different code signals are outputted in response to the said call signals. As a result, by the receiving identification code signal, whether or not the vehicle is that of a member or the front and rear of the vehicle can be generally and reliably detected.
Patent JP-H0479615-A (JP)
Title: Data signal receiver
Inventor: ATOKAWA AKIHISA
IPC: H03H17/02
Filed: 1990-07-23
Abstract: PURPOSE:To perform highly reliable data transmission by simultaneously outputting reliability information obtained by numerically converting the error signal between a received signal and the replica of the received signal and the output of a maximum likelihood estimation equivalent circuit to a soft judgment decoding circuit. CONSTITUTION:A transmission line estimation circuit 103 calculates the replica of a received signal on the basis of the discriminated result output of a viterbi equivalent circuit 104 and the estimated value of a transmission line impulse responding sequence. Then the reliability information of a discriminated output is given by numerically converting the error signal between a received signal and the replica calculated at the circuit 103 by means of a numeric conversion circuit 105. When the reliability information is outputted to a soft decision decoding circuit 107 simultaneously with and in addition to the output of the maximum likelihood equivalent circuit composed of the circuits 104 and 103, soft decision error correction can be realized and highly reliable data transmission can be made by simple adding such a simple circuit as numeric, conversion circuit l05.