baber/WOPTO huggingface dataset:
Patent JP-H0786527-A (JP)
Title: Semiconductor memory device
Inventor: IMAI KEITAROU
IPC: H01L21/8247
Filed: 1993-09-17
Abstract: PURPOSE:To increase a memory capacity by a method wherein the capacitor dielectric film is made of dielectric material having a plurality of spontaneous polarizations of different coercive electric field values. CONSTITUTION:First, when an electric field phi3 is applied to a lower capacitor electrode, if the initial state is a spontaneous polarization state A, the polarization is changed from P1 to P3 and, if the initial state is a spontaneous polarization state B, the polarization is changed from P2 to P3. As the value P3-P2 is smaller than the value P3-P1, if the change of the stored charge due to the change of the polarization is detected, the discrimination between the spontaneous polarization states A and B can be achieved. Then, if an electric field phi4 is applied to the lower electrode, the discrimination between spontaneous polarization states C and D can be achieved. Therefore, a non-volatile memory cell which can store 2-bit information can be obtained, so that the memory capacity can be doubled while the construction and integration degree of the memory cell are maintained as they are.
Patent JP-H1052483-A (JP)
Title: Artificial organism material
Inventor: MORITA SEIICHI
IPC: A61L27/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an artificial organism material which can be combined with bone tissue in a short period, by forming a silica gel layer or titania gel layer on the substrate surface and making Ca ions supported by the gel layer. SOLUTION: A substrate formed into a desired shape is prepared and a layer consisting of silica gel or thtania gel is formed by mixing hydrochloric acid, nitric acid, acetic acid, or an aqueous solution of ammonia as a catalyst into an alcohol solution of a silicon alkoxide or titanium alkoxide and agitating the total solution to make sol of silicon or titanium. The produced sol is applied on the substrate by a spray coating method. Then, Ca ions are made to be supported by the silica gel layer or the titania gel layer to form an apatite layer on the substrate surface. The produced material can be combined with bone tissue in a short period.
Patent JP-H0975132-A (JP)
Title: Bar-shaped cosmetic material letting-out container
Inventor: NAKAO YOSHIHARU
IPC: A45D40/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To improve airtightness by equipping a bulge which fills up the gap between an outer cylinder and a dish part and the space part surrounded by the dish part, a circular wall, and a seal tube when the dish part is positioned at the Iowermost position. SOLUTION: The outer cylinder 52 of an operation member 50 is in the shape of a bottomed cylinder, and the circular wall 19 of the outer cylinder 10 and the seal annulus 55 of the operation member 50 slide in a sealed state. A conversion mechanism is accommodated inside the outer cylinder 52, the seal annulus 55, and the circular wall 19, and in setting of the cover cylinder 70, the boundary between outer cylinder 10 and the cover cylinder 70 are sealed by the large-diameter part 82 of the seal member 80. With this, the bar-shaped cosmetic material is accommodated in the sealed space surrounded by the outer cylinder 10, the operation member 50, the seal part 80, and the cover cylinder 70. The bottom of the dish part 31 of a holder 30 abuts on the topside of the partition wall 18 of the outer cylinder 10, and there is little space between them. Moreover, the shaft (bulge) 58 of the operation member 50 enters the hollow part 36 of the holder 30 to fill up the inner space, and the volume of the space among the outer cylinder 10, the holder 30, and the operation member 50 at the filling of barshaped cosmetic material can be made small, and voids do not occur ih the cosmetic rmaterial.
Patent JP-H0897462-A (JP)
Title: Photocoupler
Inventor: MITSUI MASAYUKI
IPC: H01L31/12
Filed: 1994-09-27
Abstract: PURPOSE: To prevent a force which is produced when outer lead terminals are formed from being applied to a package main part in a longitudinal direction by a method wherein the respective outer lead terminals of a light emitting side and a light receiving side are lead out from the different surfaces of the lead part of the package main part. CONSTITUTION: An inner lead terminal 7b on which a light emitting device 1 is mounted is extended horizontally in the longitudinal direction of a package main part 21 from a header part 7b through a step part 7d. The extended part is bent by 90 deg. and expanded in the width direction in the lead part 23 of the package main part 21 and lead out from the side end surface 23a of the lead part 23. An inner lead terminal 8b on which a light receiving device 2 is mounted is extended horizontally in the longitudinal direction of the package main part 21 and large in the width direction and lead out from the rear end surface 24c of a lead part 24.  As outer lead terminals positioned on both the sides are lead out from the end surfaces which are perpendicular to each other in the longitudinal direction, when the outer lead terminals are formed, a force is not applied to the package main part in the longitudinal direction.
Patent JP-S6473988-A (JP)
Title: Coding system for moving compensation vector
Inventor: TANOUE MAKIKO
IPC: H04N19/503
Filed: 1987-09-16
Abstract: PURPOSE:To realize efficient coding transmission by preparing plural vector patterns of predicted error and selecting a pattern with a minimum prediction error between prescribed number of input moving vectors and predicted moving vectors with respect to the prepared prediction error vector pattern and sending only the index. CONSTITUTION:A prediction error generator 4 generates sets of prediction error vectors from the plural input moving vectors stored in a memory 1 and the predicted moving vector stored in a prediction device 3 and sends the set of predicted error vectors to a matching discrimination circuit 5. The matching discrimination circuit 5 compares the predicted error vector set with the prediction error pattern stored in advance in the code book 2, selects the prediction error vector pattern with the least error, that is, least distortion and sends its index to an entropy coder 10. The entropy coder 10 applies variable length coding to the index, and sends it to the receiver side through the transmission line. Thus, the vector pattern with the prediction error closest to the set of the input moving vectors is sent in a form of the index with less information quantity.
Patent JP-H0394148-A (JP)
Title: Moisture measuring method
Inventor: FUJII TAKASHI
IPC: G01N9/24
Filed: 1989-09-06
Abstract: PURPOSE:To measure moisture distribution and moisture content nondestructively by measuring the neutron counting rate of a sample with known moisture content area distribution and moisture content by a neutron moisture meter and obtaining the standard correlation of the counting rate of the moisture content area distribution and the moisture content. CONSTITUTION:A fast neutron is radiated from the neutron moisture meter 4 arranged at set intervals l1(=0) and l2(=30mm) to a real pipeline A and a thermal neutron generated by the action of the moisture in the moisture content area is captured by the moisture meter 4 to respectively obtain the neutron counting rate n1 and n2. Based on the counting rate n1 and the 1st standard correlation(example:three external, intermediate and internal moisture content area distributions) which is previously obtained, the 1st moisture content in the respective three moisture content area distributions is obtained. In the same way, the 2nd moisture content is obtained based on the counting rate n2 and the 2nd standard correlation(three moisture content area distributions). Then, the moisture content area distribution in which the 1st and the 2nd moisture contents are nearly equal is decided from the respective three moisture content area distributions. Then, it is decided that the moisture is unevenly distributed in the decided moisture content area distribution, where the moisture of the 1st and the 2nd moisture contents which are nearly equal is contained.
Patent JP-H1169968-A (JP)
Title: Cell separator
Inventor: KAWAHARA KOJI
IPC: C12M1/42
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To separate the target cell at a short time by a small-sized and inexpensive cell separator. SOLUTION: The cell separator 1 is equipped with a test tube 3, in which the inner surface of at least part is electroconductive, used as a vessel for a sample 31 which is a cell suspension, an aspirator 5 for discharging waste liquid from the test tube 3 or pouring washing solution, used also as electrode and a direct current electric source device 9 for each applying positive voltage to the test tube 3 and applying negative voltage to the aspirator 5.
Patent JP-H0954666-A (JP)
Title: Printer with print position determining function
Inventor: ASAKAWA SHINICHI
IPC: G06K7/015
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide the printer with the print position determining function which decides the kind of a prescribed form by reading the form and determines a print position, and can print output data corresponding to the prescribed form at the correct print position on the prescribed form by printing the data according to a tilt even if the prescribed form is inputted obliquely. SOLUTION: The print format on the prescribed form 11 is read by an optical image reader 12 and converted into image data. A recognition processor 13 detects whether or not the form tilts, performs recognition processing such as character segmentation and recognition after correcting the tile if the form tilts, and extracts features of the format. A control part 15 compress the extracted features with features obtained by extracting feature information registered in a prescribed form information storage part on a storage device 16 to decide the kind of the prescribed form, and takes the corresponding print position information out of the prescribed form information storage part. A printer 18 prints the output data at the determined print position.  If the form slants, a print attitude correction part can print a character image, which is slanted according to the tilt of the form, on the slanting form, and consequently a character at a correct character can be printed.
Patent JP-H0875033-A (JP)
Title: Flow-meter control valve
Inventor: SHIYOUJI MASANAO
IPC: F16K31/06
Filed: 1994-08-31
Abstract: PURPOSE: To facilitate control of a flow quantity of fluid by slightly transferring a solenoid main body and a plunger relatively. CONSTITUTION: A plunger 133 is slightly oscillated in relation to a solenoid main body 131 by supplying a micro-oscillation current through a coil 132 of the solenoid main body 131 in a control part 130. A plunger 133 is thus rapidly started to move since no moving power large than a large static friction between the solenoid main body 131 and it is required, when moving of the plunger 133 is started. Frequency of the micro-oscillation current is set lower than natural oscillation frequency of the plunger 133 determined by the mass of the plunger 133 and the elastic coefficient of a spring 135 in order to effectively activate the micro-oscillation. Consequently, hysteresis becomes small so as to easily control a flow quantity of the fluid.
Patent JP-H09188511-A (JP)
Title: Synthesis of granular metal carbide consisting of submicron particle
Inventor: RARII II MATSUKIYANDORITSUSHIY
IPC: C01B31/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain metal carbide(s) with submicron particle size at relatively low temperatures by reaction of a raw material containing tantalum, niobium, vanadium and/or chromium at a specified temperature in the presence of a carbonizing gas.  
     SOLUTION: A starting raw material containing tantalum, niobium, vanadium and/or chromium is reacted with a carbon-contg. gas mixture to effect carbonization. In this case, the gas mixture comprises a diluent (e.g. N 2 , Ar, He) and a carbonizing gas (e.g. methane, ethane, propane), containing atoms selected from a group composed of carbon, hydrogen and nitrogen, and being maintained at about 10-60 (pref. about 40-50)% in carbon deposition potential; and the reaction temperature is set at about 800-1100°C. As the starting raw material, organometallic compound(s) and ammonium salt(s) of the above-mentioned metal(s) are stable, being therefore preferable. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1159360-A (JP)
Title: Brake fluid pressure control device for use in front-engine front-drive vehicle
Inventor: HORIUCHI YASUSHI
IPC: B60T8/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively execute traction control and directional stability control using simplified constitution in an FF vehicle. SOLUTION: First fluid pressure passages 19A, 19B which can be individually communicated with right and left front-wheel brakes BFR, BFL and second fluid pressure passages 34A, 34B which can be individually communicated with the output ports 2A, 2B of a master cylinder M are switched between mutually communicated and shutoff states by right and left front-wheel brake pressure application means 14A, 14B, and traction control by the right and left front wheel brake pressure application means 14A, 14B, over-steering control by either of the right and left front wheel brake pressure application means 14A, 14B which corresponds to the outer turning wheel, and under-steering control by the brake pressure application means corresponding to the front inner turning wheel are performed.
Patent JP-2001055483-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08K5/548
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing having excellent curability and high latent property, excellent in preserving property and having excellent adhesivity on silver, and a semiconductor device sealed with the cured matter of the composition. SOLUTION: This epoxy resin composition for semiconductor sealing is characteristically composed of (A) an epoxy resin, (B) a phenol resin, (C) an inorganic filler, (D) microcapsules of curing catalyst having an average particle diameter of 0.5-50 μm and (E) a sulfur compound. The microcapsules are composed of a polymer obtained from a (meth)acrylate monomer and a curing catalyst comprising a nitrogen-containing compound and/or an organo phosphor compound.
Patent JP-S59117762-A (JP)
Title: Disc reproducing device
Inventor: HAYASHI HIDEAKI
IPC: G11B21/10
Filed: 1982-12-24
Abstract: PURPOSE:To attain track correcting servo by detecting that sequential address information recorded consecutively is not connected to a recorded track and moving a reproducing pickup to a prescribed track by this amount of shift. CONSTITUTION:A reproducing signal reproduced by the reproducing pickup from a disc is applied to a data separating circuit 1 via an input terminal A. Further, the data separating circuit 1 reads a time address signal comprising a time code signal or the like in a supplied reproducing signal and when this address signal is a correct signal by means of the CRC (cyclic redundancy check) or the like, an output L1 is generated. The shift in the address signal is detected through the constitution above and the reproducer pickup is moved onto the prescribed track, allowing to correct the track servo.
Patent JP-H0899817-A (JP)
Title: Make-up composition for avoiding or reducing photochemical reaction of nanopigment of titanium dioxide
Inventor: PATORISHIA MARUSHIIRUMAN
IPC: A61K8/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic composition especially having a merit of stability against sunlight, containing titanium dioxide nanopigments. SOLUTION: This cosmetic composition contains titanium oxide nanopigments having the surface treated with at least one kind of aluminum derivative, preferably a derivative of aluminum and silicon in a cosmetically acceptable and fairly non-polar medium having a conductivity of less than 100 μ, Siemens and at least one kind of fatty phase. Preferably, the surface treatment of the titanium dioxide is performed with Al2 O3 and SiO2 , and a content of the coating agents in the nanopigment is 5-30 wt.%, preferably 5-20 wt.% based on a weight of the titanium dioxide, and a weight ratio of Al2 O3 /SiO2 is 3-8 and SiO2 is more than 1 wt.% to the titanium dioxide. Preferably, an additive coating comprising silicons, amino acids, fatty acid salts other than an aluminum salt and lecithin is performed to accelerate dispersion of the pigment in the medium.
Patent JP-H0391496-A (JP)
Title: Method and reagent for specific measurement of pancreas alpha amylase
Inventor: AKUSERU SHIYUMITSUTO
IPC: C07H15/203
Filed: 1990-09-04
Abstract: For the specific determination of pancreatic  alpha -amylase in the presence of salivary  alpha -amylase in body fluids by reaction with a system for detecting  alpha -amylase with the addition of an inhibitor for salivary  alpha -amylase, the substrate used is a compound with the general formula I 
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 in which R1 is a straight-chain or branched alkyl or alkoyl group with 1 to 6 C atoms, a cycloalkyl group or cycloalkoyl group with 3 to 6 C atoms, a benzoyl, benzyl or phenyl radical, in each case optionally with hydrophilic substituents, and R2 is a hydrogen atom, or in which R1 and R2 together form a methylene bridge whose H atoms can, independently of one another, each be replaced by an alkyl group with 1 to 5 C atoms or a phenyl group, Gluc is a glucose molecule, n is an integer from 1 to 3, and X is a radical which can be determined optically.
Patent JP-S59118162-A (JP)
Inventor: RARUSUUOOKE RENNAATO RARUSON
IPC: A61M1/34
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-H0661037-A (JP)
Title: Anisotropic rare-earth arc-segment magnet and electric motor
Inventor: ICHIKAWA YOSHIAKI
IPC: H01F7/02
Filed: 1992-08-07
Abstract: PURPOSE:To provide an anisotropic rare-earth arc-segment magnet having an adequate surface magnetic flux density by giving a protrusion to the magnetic flux density distribution in the middle of its circumference. CONSTITUTION:A rare-earth arc-segment magnet has magnetic anisotropy in radial directions, and the magnetic flux density distribution at its arcuate surface includes a protrusion in the middle. Specifically, the magnetic flux density at the arcuate surface varies sinusoidally in the circumferential direction. Since such a magnetic flux density distribution is suitable for the rotor of a motor, this anisotropic rare-earth arc-segment magnet is used for high-output motors of smooth rotation.
Patent JP-H04113690-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKEISHI SHIZUKA
IPC: H05K3/30
Filed: 1990-09-03
Abstract: PURPOSE:To easily remove an IC even if the IC is once mounted on a printed board and to eliminate an anxiety of damaging the board by securing a platelike magnet to the rear main surface of a package of a semiconductor integrated circuit element. CONSTITUTION:In an ICI, a first platelike magnet 3 is secured to the rear surface of a package, and a second platelike magnet 4 attracted by the magnetic force of the magnet 3 is secured on a printed board 1. In order to prevent positional deviations of first, second platelike magnets 3, 4, a frame 5 is provided. The magnet 3 magnetized longitudinally in the bottom of the package of the IC 7 is formed in a protruding surface, and mounted. Thus, the IC 7 can be mounted by its magnetic force, and when the IC is mounted by the magnets 3, 4, even if it is tended to be erroneously mounted, it cannot be performed by repelling of the magnets, but it must be forwardly mounted to prevent reverse mounting.
Patent JP-H04114210-A (JP)
Title: Three-dimensional laser beam machine
Inventor: KIMATA HIDEKI
IPC: B23K26/08
Filed: 1990-09-05
Abstract: PURPOSE:To easily and securely map a shape desirable for a user without limiting the shape to be mapped by reading out an arbitrary shape on a two-dimensional plane from a sub program and mapping the shape to a three- dimensional plane. CONSTITUTION:A command from a teaching box 12 is received by an NC control unit 27 composed of a CPU or an internal memory, and according to the command, a teaching program in an NC program form is prepared or registered on a program storage memory 28. When executing the program, the program is read out from the program storage memory 28 and analyzed, and the respective moving amounts of X, Y, Z, C and A axes are calculated. In this case, the sub program shaped the two-dimensional plane registered as the sub program in advance is called, and work is executed by mapping to the three- dimensional plane at real time based on this two-dimensional plane shape and a mapping coefficient. Thus, the work of the arbitrary shape can be easily realized on the three-dimensional plane without fail. Further, the kind of the shape is not especially limited.
Patent JP-S61112993-A (JP)
Inventor: BESSHO TAISUKE
IPC: G21C3/30
Filed: 1984-11-07
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-H0396207-A (JP)
Title: Manufacture of laminated ceramic electronic part
Inventor: NAKAO KEIICHI
IPC: H01G4/30
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the generation of irregularities resulting from an electrode in the surface of a ceramic green laminate even when the number of laminating is increased by thermocompression-bonding a ceramic green sheet having irregularities formed onto a supporter with the surface of the ceramic green laminate without being peeled from the supporter and peeling only the supporter. CONSTITUTION:Ceramic green sheets 9, 10 having irregularities in surfaces formed onto a supporter 5a are thermocompression-bonded with the surface of a ceramic green laminate 6, in which electrode ink films 7 and ceramic green sheets are laminated, without being peeled from the supporter 5a, only the supporter 5a is peeled, and said ceramic green sheets 9, 10 are transferred onto the surface of the ceramic green laminate 6. A sheet acquired by printing the ceramic ink film 10 onto the surface of the ceramic green sheet 9 shaped onto the supporter 5a in a specified form is thermocompression-bonded with surfaces, to which indentations 8 by the thickness of the electrode ink films 7 are shaped, in sections, in which the electrode ink films 7 are not laminated, in the ceramic green laminate 6 by a hot plate 11, the surface of the ceramic green laminate 6 is flattened, and the supporter 5a is peeled.
Patent JP-H0958516-A (JP)
Title: Gentle turning switching mechanism in traveling work vehicle
Inventor: KAGAWA YOSHIHIKO
IPC: B62D11/08
Filed: 1995-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce actuating time of a directional control valve to the necessary minimum extent, protect the directional control valve, and reduce electric power consumption by constituting so that gentle turning can be performed by turning-on operation of a gentle turning switch only when either left or right side clutch is put in a released condition to steer a machine body. SOLUTION: A gentle speed switching device 63 is installed on an end part of a relay shaft 42 on which a transmission gear 43 freely rotates, and a multiple friction type disc clutch 64 to intermittently transmit driving force of the gear 43 to the relay shaft 42 and a multiple friction type disc brake 66 to fix the relay shaft 42 are arranged in the gentle speed switching device 63. An energizing part 67 is compressed by actuating a hydraulic cylinder 68, and the brake 66 is taken off, and the clutch 64 is thrown in. That is, when either left or right side clutch 51 or 52 is put in a released condition to steer a machine body, since a gentle turning switch is turned on, a gentle speed directional control valve is opened, and the gentle speed switching device 63 is actuated by the hydraulic cylinder 68.