baber/WOPTO huggingface dataset:
Patent JP-H07311246-A (JP)
Title: Interface circuit connecting mechanism for ic tester
Inventor: NISHI RYUJI
IPC: G06F11/22
Filed: 1994-05-16
Abstract: PURPOSE:To provide an interface circuit connecting mechanism which shortens wirings by simplifying an interface circuit and has a correcting circuit for a delay time difference. CONSTITUTION:The interface circuit connecting mechanism for an IC tester comprises a test head 6 fixed to an IC tester body, a contact board 71 fixed to the mother board 64 of the head 6, and a contact pin block 73 held between a socket board 72 and both the boards 71 and 72. A plurality of delay time correcting circuits 621 inputting a plurality of test signals branched from each signal generator 61 to correct a delay time difference due to the difference of wiring lengths up to memories IC4 mounted on the board 72 to '0' is provided at the head 6.
Patent JP-S62282742-A (JP)
Title: Resin coated sand
Inventor: OHASHI KEIJI
IPC: B22C1/22
Filed: 1986-06-02
Abstract: PURPOSE:To improve the heat conductivity of molding sand and to improve the curing of a casting mold or core by heating and the collapsing property after casting by coating silica sand added with solid having the specified heat conductivity or above at a compounding ratio in a specific range with a themosetting resin binder. CONSTITUTION:Metallic powder of, for example, Al, Cu, Zn, etc., having>=100 Wm<-1>K<-1> (300K) heat conductivity is added to the silica sand at>=1 pt. wt. and<5 pts. wt. per 100 pts. wt. silica sand. Such mixed sand is coated with a resol type phenol of a self-condensation type or novolak type phenol which is cured by a hexamine or phenolic resin which is a mixture composed thereof. The casting mold or core is heated and cured down to the center by such compounding ratio of the solid without the deterioration in the dimensional accuracy and the collapsing property thereof is improved by the deterioration of the thermal decomposing strength of the binder resin after casting.
Patent JP-H03272515-A (JP)
Title: Manufacture of ceramic superconductive conductor
Inventor: NEMOTO KIYOSHI
IPC: H01B13/00
Filed: 1990-05-16
Abstract: PURPOSE:To perform diametrical deformation of a complex material uniformly and without uneven processing of an internal raw material layer in a state of bellows so as to obtain the ceramic superconductive conductor having an excellent sectional form by performing extending processing of a complex material, in which a raw material is coated with a metal layer, applying supersonic wave oscillation. CONSTITUTION:A raw material substance able to be made to a ceramic superconductor is filled in a metallic container to be made a complex material, and this complex material is applied with extension processing to be made into a wire rod having a desired shape followed by applying prescribed heat treatment to this wire rod. Now, extension processing is performed while applying supersonic wave oscillation to give sliding to an internal ceramic raw material by means of supersonic wave oscillation for being moved. Supersonic wave oscillation to be applied during extension processing is applied by putting a supersonic wave vibrator 1 on a processing jig such as rollers and dice or a processing material 4. Thereby, a superconductor layer is uniformly processed thus to be able to easily manufacture the ceramic superconductive conductor excellent in a superconductive characteristic such as Jc.
Patent JP-S63293332-A (JP)
Title: Clutch
Inventor: KURIBAYASHI SADATOMO
IPC: F16D25/063
Filed: 1987-05-25
Abstract: PURPOSE:To attempt miniatuarization in a simple manner as well as to improve operating characteristics by containing the fluid of high specific gravity in a fluid chamber provided for a rotating body on the driving side, and letting both a driving side and a driven side rotating body be intermitted by means of a member displaced depending on the deformation of the fluid chamber as a result of centrifugal force thereof. CONSTITUTION:A clutch consists of NO.1 driving side rotating body 2 provided with a cylinder 36 including a thrust plate 3, a vane 22, a piston 38, splines 12 and 14 of a driven side rotating body 6, and of driving and driven plates. And clutch plates are held between a piston 24 energized by a spring 34 which is arranged between NO.1 and NO.2 driving side rotating bodies 2 and 4, and the thrust plate 3. Furthermore, a space enclosed by NO.1 and NO.2 driving side rotating bodies 2 and 4 and the pistons 24 and 38 is formed with a fluid chamber containing the fluid of high specific gravity. This constitution therefore enables a small diameter to produce great pressing force, enables a device to be small in a simple manner, and enables operating characteristics to be improved.
Patent JP-H01296836-A (JP)
Title: Doubling loop network constitution deciding system
Inventor: HIRANO TSUGIKAZU
Filed: 1988-05-25
Abstract: PURPOSE:To attain the constitution decision in a short time without executing the special communication by executing the OR and transmitting the loopback condition information of 0 system and 1 system to a monitoring bit on a transmitting bit on a transmitting frame format in respective nodes. CONSTITUTION:In nodes N2, when the loopback condition from a 1 system to a 0 system occurs, at the node N2, loopback condition displaying signals LBINDO=1 and LBIND1=0 are OR-executed and transmitting as signals LB0 and LB1. As this result, in the monitoring node N0, signals LB0=1 and LB1=0 are received by the 0 system and the 1 system. Consequently, the monitoring node N0 decides that only one system constitutes the loop. When the transmission system of the 0 system and the 1 system is abnormal, signals of 0 system and 1 system are OR-executed at the monitoring node N0, LB0=1 and LB1=1 are obtained, thus, it is decided that the 0 system and the 1 system are connected and one loop is constituted.
Patent JP-H02305100-A (JP)
Title: Cabin sound field constituting device
Inventor: MOTOJIMA AKIRA
IPC: H04S5/02
Filed: 1989-05-18
Abstract: PURPOSE:To obtain a feeling of presence and a feeling of spreading by supplying the signal of an acoustic signal generation source and the signal of a signal generating means to speakers selectively or after mixing. CONSTITUTION:An acoustic signal generation source 2 generate a right and a left acoustic signal and signal generating means 24, 26, and 17 generate signals for sound field reproduction such as a reverberation sound and an initial reflected sound. The acoustic signal of the acoustic signal generation source 2 and the signals for sound field reproduction from the signal generating means 24, 26, and 27 are supplied to a selective combining means 29. The selective combining means 29 supplies the speakers SP1-SP6 with the acoustic signal and signals for sound field reproduction selectively or after combining and mixing. Consequently, the acoustic signals are reproduced so that listeners in a room can obtain the excellent feeling of presence and feeling of spreading.
Patent JP-H08321618-A (JP)
Title: Fine crystalline silicon thin film transistor
Inventor: MATSUDA AKIHISA
IPC: H01L29/49
Filed: 1995-05-25
Abstract: PURPOSE: To manufacture a semiconductor device from the title fine crystalline silicon thin film only and a metallic film. CONSTITUTION: Within the title fine crystalline silicon thin film transistor composed of a substrate 2 as well as a gate electrode 5, an insulating film 3, a non-doped fine crystalline silicon film 4, a drain electrode 6 and a source electrode 7, the drain electrode 6, the source electrode 7 and the non-doped fine crystalline silicon film 4 are arranged so as to make an ohmic contact with one another.
Patent JP-S6019771-A (JP)
Title: Production of 5-perfluoroalkyldihydrouracil compound
Inventor: OSHIMA IWAO
IPC: C07D239/22
Filed: 1983-07-13
Abstract: PURPOSE:To produce the titled compound useful as a synthetic raw material of a compound having carcinostatic and antiviral activities, easily in high yield, by using an alpha-perfluoroalkyl-acrylic acid and a urea derivative as raw materials, and reacting the compounds in the presence of a carboxylic acid anhydride. CONSTITUTION:The compound of formula IV is produced by reacting the alpha-perfluoroalkylacrylic acid of formula II (Rf is 1-10C perfluoroalkyl) with the urea derivative of formula III (R<1> and R<2> are H, alkyl, aralkyl or aryl, and at least one of R<1> and R<2> is H), e.g. methylurea, in the presence of a carboxylic acid anhydride of formula I (R is H, alkyl or aryl or two R's may together form alkylene or polymethylene group), preferably acetic anhydride, at room temperature -200 deg.C, preferably 60-150 deg.C. The compound of formula II is synthesized by reacting 1-halo-1-perfluoroalkylethylene with carbon monoxide and water.
Patent JP-S5828895-A (JP)
Inventor: SAITOU KIMIHIKO
IPC: H05K3/40
Filed: 1981-08-12
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-H0421919-A (JP)
Title: Thin film magnetic head
Inventor: MATSUZAKI MIKIO
IPC: G11B5/60
Filed: 1990-05-16
Abstract: PURPOSE:To make the thin film magnetic head compact to a space required for one thin film magnetic conversion element so as to be corresponding to high-density and high-speed recording by providing the thin film magnetic conversion element only in one of two rails provided on a slider. CONSTITUTION:A thin film magnetic conversion element 2 is provided only in one of two rail parts 101 and 102 on one end face 105 of a slider 1 positioning in the lengthwise direction of the rail parts 101 and 102. Thus, an area for the end face 105 of the slider 1 can be miniaturized to the space required for one thin film magnetic conversion element 2, and the compact thin film magnetic head can be obtained corresponding to high-density and high-speed recording. On the other hand, since the number of the thin film magnetic conversion elements is one, the probability of generating trouble by the element 2 is lowered, yield is improved and further, stable floating and magnetic recording/ reproducing characteristics are obtained.
Patent JP-H06296506-A (JP)
Title: Insoles for shoes and their usage
Inventor: WATANABE YUTAKA
IPC: B32B27/06
Filed: 1993-04-16
Abstract: PURPOSE:To provide a means for an easy and accurate adjustment in fitting the shoes to the customer's feet. CONSTITUTION:A resin layer 12 made of a resin property softened when heated to a temperature between 60-90 deg.C and hardened at the normal temperature is attached to the under surface of a face layer 11 made of leather, etc., of a shoe insole 10. The insole is heated and placed on a mat made of a urethane foam which is transformed in accordance with the shape of a foot placed on it. The insole is then cut to the size and placed in a shoe.
Patent JP-S5459529-A (JP)
Title: Ignition timing controller for engine
Inventor: OOMORI NORIO
IPC: G01L23/22
Filed: 1977-10-20
Abstract: PURPOSE:To properly extract the torque from an engin by properly controlling the ignition timing of the engine in accordance with the load thereupon and the knocking condition thereof. CONSTITUTION:An engine 1 sucks through an intake manifold the air-fuel mixture, which is prepared by a carburetor 2. An ignition plug is supplied with a high voltage from an ignition coil 4 through a distributor 5. A judging circuit 20 responds to the output signals of a vibration sensor 16 and the signals from an angular signal circuit 17 to judge whether or not the engine 1 is under its knocking condition so that the output signals are fed to an ignition angle presetting circuit 21. This presetting circuit 21 controls the angle of advance in accordance with the load upon and the knocking condition of the engine 1 thereby to most properly control the ignition timing of the engine 1.
Patent JP-S5650574-A (JP)
Title: Silicon gate mos field effect transistor
Inventor: KATSUYAMA YASUO
IPC: H01L29/417
Filed: 1979-10-01
Abstract: PURPOSE:To obtain the adaptability of a silicon gate MOS field effect transistor as a reference voltage source and to improve the yield of the transistor by forming a pair of equal polarity silicon gate MOSFETs having different gate work functions and stabilizing the threshold voltage diffrence therebetween against the power supply voltage variation. CONSTITUTION:In an N channel MOSFET, a gate oxide film is formed on a P type substrate 40, a P type impurity is diffused therein, and a P type polycrystalline silicon 404 on the gate film 403. An oxide film 505 is formed as a mask on the gate electrode by considering the displacement of the mask, an N type impurity having sufficiently high density as compared with P type impurity is superimposed and diffused, and an N type polycrystalline silicon layer is thus formed, and the film 505 is etched. Then, a gate is formed of reverse conductivity type semiconductor to the semiconductor forming the source and the drain.
Patent JP-H0361858-A (JP)
Title: Method of immunochemical assay of denaturation of protein and reagent for the same
Inventor: ARAN PARA
IPC: G01N33/577
Filed: 1989-05-18
Abstract: PURPOSE: To obtain a reagent constituted of an antibody which meets to the conditions of a plurality of protein substances by conducting identification and determination of the protein substance, recognizing the kind and extent of a denatured process which the protein has received, and forming a reagent against single or a plurality of proteins. CONSTITUTION: This is an immunochemical reagent for recognizing the kind and extent of a denatured process which is subjected to the protein substance by identifying and determining at least one protein substance, and consists of antibody against a protein substance which has different specificity respectively according to the conditions of a single or a plurality of proteins. By the advantageous properties of this reagent, it is constituted of an antibody against a single or a plurality of protein substances in a native condition and/or a single or a plurality of proteins denatured at various temperatures and/or especially, a single or a plurality of proteins denatured by appropriate processing, such as physical processing, chemical processing or enzyme processing.
Patent JP-H11268584-A (JP)
Title: Mirror with side lamp
Inventor: SUEUCHI AKIO
IPC: B60Q1/32
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To facilitate seeing from the field of view of a driver by attaching a side lamp to the back side of a vehicle side mirror. SOLUTION: A side lamp 2 is arranged at the back of a side mirror 1. Namely, side mirrors are conveniently attached to the right and the left without fail. besides, by mounting the side lamps 2 on the outermost sides of a car width, Though the back of a mirror situated on the outermost side of a car body can heretofore not confirmed due to the light of an opposite car, by attaching the side lamps 2, the height of an opposite car and a kind of a car are easily confirmed and confirmation of safety is rendered most significant.
Patent JP-H05294210-A (JP)
Title: Wiper for vehicle
Inventor: UCHIKI HIROSHI
IPC: B60S1/44
Filed: 1992-04-21
Abstract: PURPOSE:To suppress the generation of defective oscillation of a wiper blade in a wiper formed in such a way that the wiping part of the wiper blade is oscillated from one side of a neutral position to the other side via the neutral position. CONSTITUTION:A wiper 10 for a vehicle is provided with a wiper blade 12 having a glass wiping part 16 at one end of the cross section orthogonal to the longitudinal direction, and this glass wiping part 16 is oscillated from one side of a neutral position to the other side via the neutral position and then from the other side to one side. The wiper 10 is also provided with means 14 for generating repulsive force to shift the wiping part 16 toward the neutral position.
Patent JP-H08320354-A (JP)
Title: Conduction inspection equipment and lead wire connection structure
Inventor: HORIMOTO HIROHISA
IPC: G01R31/02
Filed: 1995-05-25
Abstract: PURPOSE: To simply and easily update a detector by eliminating the soldering operation between the detector and a lead wire. CONSTITUTION: The structure for connecting a detector 33 at an inspection part 30 of a conduction tester A and a lead wire 34 is especially made. Namely, a contact probe 50 is included between the detector 33 and the lead wire 34. A tip 50a of the contact probe 50 is brought into contact with the detector 33 and a rear edge 50b of the contact probe 50 and the lead wire 34 are sealed and connected.
Patent JP-S5923919-A (JP)
Inventor: SUTEIIBUN JIEI REBOBUITSUCHI
IPC: G04G3/02
Filed: 1983-07-12
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-H01296310-A (JP)
Title: Method for making check plotting of nc program
Inventor: FUJITA NAOKI
IPC: G05B19/4069
Filed: 1988-05-24
Abstract: PURPOSE:To easily check an NC program by plotting the final shape of parts to be worked based on the dimensional data of the drawing of the parts before executing check plotting. CONSTITUTION:The blank shape 16 and final shape 17 of parts to be worked are plotted on a displaying screen 15 in a superposed state based on the inputted data dimensional data of the parts. When checking is started in such state, the shape of a tool 18 plotted in red color is projected on the superposed picture and moves on the screen in accordance with the command of the NC program. When the red color of the tool is superposed upon the green color of the blank shape as the tool moves 18, the color of the superposed section is changed to the color of the background. The part changed to the background color is practically considered to be cut off by the tool. When no error exists in the NC program, the outline of the blank shape 16 finally coincides with the outline 17 of the final shape completely. When they do not coincide with each other, the NC program contains an error.
Patent JP-H10322228-A (JP)
Title: Coding method, coder, decoding method, decoder, coder-decoder, information storage method, medium and information storage device
Inventor: HIRAI TATSUYA
IPC: G11B20/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To correct an error included in data more correctly in the case of decoding read data. SOLUTION: In the case of recording data, data to be recorded are coded by a trelis coding encoder 504, and a code word stream generated by the trelis coding encoder 504 is recorded in an 8value flush memory 511, and status information obtained by the coding is stored for each prescribed time in a binary flush memory 506. On the other hand, in the case of reproducing data, the status information is fed from the binary flush memory 506 to a Viterbi detector 522, and a survival path is forcibly revised by using the status information in the case of decoding the code word stream acquired from the 8-value flush memory 511 by using a trelis code decoder 523.
Patent JP-S61285997-A (JP)
Title: Production of l-phenylalanine
Inventor: KATO MASAAKI
IPC: C07C227/24
Filed: 1985-06-13
Abstract: PURPOSE:In converting 5-benzylhydantoin to L-phenylalanine by the action of an enzymatic system of a bacterium, to obtain in high yield high-purity L-phenylalanine without using hydrochloric acid, etc., by keeping a pressure state with carbon dioxide. CONSTITUTION:In converting 5-benzylhydantoin to L-phenylalanine by the action of an enzymatic system of a bacterium [Arthrocacter (FERM P-7472), Pseudomonas (FERM P-7121), etc.] capable of converting 5-benzylhydantoin to L-phenylalanine, the reaction is carried out under pressure with carbon dioxide. After the reaction is over, a carbonate is removed from the reaction mixture by heating, etc. High-purity phenylalanine is thus obtained in high yield without using an acid such as hydrochloric acid. etc.
Patent JP-H08298060-A (JP)
Title: Electromagnetic switch
Inventor: MIYAZAKI TADASHI
IPC: H01H33/38
Filed: 1995-04-26
Abstract: PURPOSE: To provide an electromagnetic switch suitable for use in large-current switching. CONSTITUTION: Cylindrical rod-shaped electrodes 20, 20 are faced within a sealed case 10, and a cylindrical sliding electrode 30 longer than the gap between the electrodes 20, 20 is arranged and held so as to be capable of sliding. A permanent magnet 41 is held in the sliding electrode 30, an electromagnetic coil 42 is fit to the outer circumference of the case 10, electricity is supplied to the elecromagnetic coil 42 from an outside driving circuit 43 to generate a line of magnetic force having desired polarity. Thereby, the sliding electrode 30 slides on the rod-shaped electrodes 20, 20 to conduct electricity between the electrodes 20, 20 or to not conduct electricity between them.
Patent JP-S5834318-A (JP)
Inventor: PIITAA JIEI HAAZURU
IPC: G01F1/32
Filed: 1981-08-12
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-H09317459-A (JP)
Title: Exhaust tube connection structure of automobile
Inventor: SHIDA NANAMI
IPC: F01N13/08
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve operability of connection between the vertical part and the horizontal part of an exhaust tube. SOLUTION: An exhaust tube 20 comprises a vertical part 21 vertically arranged between an engine body 1 and a dash panel 4; and a horizontal part 22 connected to the vertical part 21 and arranged in a longitudinal direction along the lower side of a floor. The vertical part 21 of the exhaust tube 20 is divided into an upper tube 23 connected to an exhaust manifold 3 and a lower tube 24. By bringing the upper and lower tubes 23 and 24 into abutment against each other in a vertical direction, a connection work is effected from the lower side of an engine room in which a free space is formed and workability is improved.
Patent JP-H02305488-A (JP)
Title: Semiconductor light emitting device
Inventor: OGITA SHOICHI
IPC: H01S5/00
Filed: 1989-05-19
Abstract: PURPOSE:To make a semiconductor light emitting device of this design large in change of oscillation frequency to the change of a phase control current and to prevent it from varying much in properties of oscillation light. CONSTITUTION:Phase adjusting regions 16a-16c different from each other in thickness and width are provided to two or more parts of an active layer 8 and/or an optical guide layer 6, and two or more phase adjusting electrodes 24a-24c are provided to a first clad layer 12 in contact with the active layer 8 corresponding to the phase adjusting regions 16a-16c. Therefore, even if an injection current is decreased in volume per phase adjusting electrode, oscillation frequencies can be made large in change as a whole. As injection current can be made small in quantity per phase adjusting electrode, oscillation light can be made small in variation. By this setup, the change of oscillation frequencies can be made large to the change of a phase control current, and a modulated wave excellent in quality can be obtained without varying oscillation light in properties.
Patent JP-H11322458-A (JP)
Title: Ceramic porous body and its production
Inventor: OKAMOTO HATSUHIKO
IPC: A61L27/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic porous body having improved communicating property by mutually sintering nearly spherical particles of a calcium phosphate compd. having a specified particle diameter distribution to form open pores due to the gaps among the particles. SOLUTION: A calcium phosphate compd. having a Ca to P ratio of 1.0-2.0 (e.g. hydroxyapatite) is granulated by spray drying to form nearly spherical particles of 10-110 μm average particle diameter. The particles are classified with a net surface fixed sieve or the like to separate nearly spherical particles in which the number of particles whose particle diameter is <=4/5 of the average particle diameter accounts for <=4% of the entire particles and the separated nearly spherical particles are calcined at about 650-750 deg.C so as to suppress the deformation of the particles. The calcined particles are mutually sintered by firing at about 1,150-1,250 deg.C to obtain the objective ceramic porous body having open pores due to the gaps among the particles and useful as a biomaterial such as a bone filling material.