baber/WOPTO huggingface dataset:
Patent JP-H08134144-A (JP)
Title: Compatibilizer for polymer alloy and thermoplastic resin composition blending the same
Inventor: II YASUAKI
IPC: C08L55/00
Filed: 1994-11-11
Abstract: PURPOSE: To obtain the subject compatibilizer comprising a copolymer composed of a specific acrylic polymer unit and an aromatic vinyl-based polymer unit, especially excellent in compatibilizing property with a polymer alloy consisting of an aromatic polycarbonate with ABS and capable of providing impact resistance and delamination resistance to the polymer alloy. CONSTITUTION: This compatibilizer comprises a copolymer (e.g. a block copolymer or a graft copolymer having 10000-2000000 weight-average molecular weight) which is constituted of (A) a high molecular polymer unit composed of a (meth) acrylic acid ester of formula I [R<1> is H or CH3 ; R<2> is a carbon ring group or a hydrocarbon group comprising a carbon chain to which a carbon ring is bound] or formula II [R<3> is R<1> ; R<4> is R<2> ; (n) is 1-4] [e.g. 4-methylphenyl (meth)acrylate or 2-phenoxyethyl (meth)acrylate] and methyl (meth)acrylate and (B) a high molecular polymer unit composed of an unsaturated nitrile such as acrylonitrile and an aromatic vinyl.
Patent JP-H10142757-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUZUKI TAKASHI
IPC: G03C7/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material contg. a magenta coupler excellent in color forming property and forming a magenta dye image having remarkably improve light fastness by incorporating a specified magenta coupler into one of green-sensitive silver halide emulsion layers. SOLUTION: At least one kind of magenta coupler represented by the formula is incorporated into at least one of green-sensitive silver halide emulsion layers. In the formula, R1 is a substituent, R2 is acyl, sulfonyl, etc., each of R3 and R4 is H or alkyl, each of R5 and R6 is H, alkyl, etc., L1 is alkylene or arylene, L2 is *-OCO-, *-N(R7 )CO- or -SO2 -(* shows the direction of bonding to the pyrazolotriazole ring), R7 is H or alkyl, L3 is alkylene, L4 is alkylene or arylele, each of (m) and (n) is 0 or 1 and X is H or a group releasable by reaction with the oxidized body of a color developing agent.
Patent JP-2001127175-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KOIDO NAOKI
IPC: H01L27/115
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a short circuit between gates as much as possible. SOLUTION: A semiconductor substrate is equipped with a gate electrode 3 formed on the element region on a semiconductor substrate through the intermediary of a gate insulating film, a diffusion layer 15 formed on an element region on each side of the gate electrode 3, an insulating side wall 6 formed on the side of the gate electrode 3 opposite to its side where the diffusion layer is formed, and an element isolation insulating film 9 of trench structure which is formed outside the side wall.
Patent JP-H05194699-A (JP)
Title: Resin composition
Inventor: NAGAOKA KENJI
IPC: C08G18/48
Filed: 1992-11-12
Abstract: PURPOSE:To provide the subject thermoplastic resin composition containing a polyphenylene ether, a polyarylene sulfide and a polyisocyanate as the main resin components and excellent in solvent resistance and mechanical properties. CONSTITUTION:The objective resin composition is composed of (A) a polyphenylene ether, (B) a polyarylene sulfide, (B) a polyisocyanate and (D) an inorganic solid. Neither an unsaturated carboxylic acid nor an unsaturated carboxylic acid anhydride is contained.
Patent JP-H04181042-A (JP)
Title: Base isolation device
Inventor: NISHIMOTO KAZUYO
IPC: F16F15/02
Filed: 1990-11-09
Abstract: PURPOSE:To achieve the compactness of a viscous damper for horizontal surface by providing a guide that can be moved only in the same direction as a horizontal elastic body, in a viscous casing which is mounted on a base through pin connection or through a universal joint, so as to support a resistance plate. CONSTITUTION:A viscous damper is provided between a base 1 and a hanging board 2 supported by a horizontal moving member and a horizontal elastic body on the base 1, and its casing 4 is connected with the base 1 by a pin 8, while its rod 7 is connected to the hanging board 2 by a universal joint 9. A viscous fluid 3 is stored in the casing 4, and a resistance plate 6, which is mounted on the other end of the rod 7, and which is supported by a guide 5, is dipped in it. When the relative displacement of the base 1 and the hanging board 2 is transmitted to the viscous damper, the resistance plate 6 is slid along the guide 5 in the viscous fluid 3. Since the viscous damper is rotated in the horizontal surface, it may not be of circular shape but of thin and long, and its compactness is thus achieved.
Patent JP-H10132818-A (JP)
Title: Immunological analytical method
Inventor: HOSHINO NOBUHIRO
IPC: G01N33/577
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an immunological analytical method in which a monoclonal antibody can be quantitatively determined precisely by a method wherein the monoclonal antibody is a very effective material to construct a high-sensitivity immunological measuring method and a prozone phenomenon is not generated by the measuring method. SOLUTION: A monoclonal antibody which can be bonded to an antigen at a high binding constant is used as a first antibody. The number of its clones can be selected out of one to several kinds in a range in which the bonding operation of the first antibody to a second antibody is not disturbed. As the second antibody, one to several kinds of monoclonal antibodies which can be bonded to an antigen at a high binding constant and which do not complete with the first antibody are used, or a polyclonal antibody whose binding constant to an antigen is high is used. Then, more antigens or an antigen-first antibody complex can be bonded in a short time. A third antibody is an antibody which is used to prevent a prozone phenomenon.  As a result, it is preferable that more antibodies whose binding constant to an antigen is high are used irrespective of a monoclonal antibody or a polyclonal antibody.
Patent JP-H10132892-A (JP)
Title: Method for evaluating s parameter of negative resistance element
Inventor: IMAI YUUKI
IPC: G01R27/28
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To evaluate an S parameter even if the absolute value of a negative resistor is small by setting the absolute value of resistance seen from an input terminal in a parallel circuit of the negative resistor and a resistor at a charac teristic impedance of a measurement system for measuring the S parameter or more or within the range where the absolute value of the resistor is positive. SOLUTION: An S parameter of a negative resistance element Rn is evaluated by using a parallel circuit Cp of the negative resistance element Rn and a resistor Rp. The absolute value of resistance seen from an input terminal of the parallel circuit Cp is set at a characteristic impedance of a measurement system for measuring the S parameter or more, or the value of ht resistance Rp is set within the range where the value of the resistance seen from the input terminal of the parallel circuit Cp is positive. This makes it possible to measure the S parameter of the parallel circuit Cp stably without oscillating the negative resistance element Rn, whose S parameter can be stably measure on the basis of that of the parallel circuit Cp and that of the resistor Rp only.
Patent JP-H09142062-A (JP)
Title: Schedule notebook
Inventor: WATANABE SHIGEKI
IPC: B42D15/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To write in necessary items sufficiently by providing in different pages an index writing in part of a code writing in column corresponding to the date from January 1 through December 31 and a content writing in part for freely writing in a summary of the scheduled items such as the meeting and execution schedule corresponding to the code written therein. SOLUTION: The index writing in part 1 is provided per line for a day with a date column 3 previously printed with a date and day of the week for a month in one page, and also provided with an execution and meeting schedule column separately, and the meeting schedule column is further divided into the morning and afternoon. The index writing in part 1 has a collected 12 pages and is bound in a front half part of the notebook. The content writing in part 2 is provided with a content writing in column 6 to be divided into a code writing in column 5, i.e., a column of execution, meeting schedule content, place, time, herein, the number of content lines to one code is free, and writing in is done such that a blank never exists between the content of one code and the content of a following code.  The content writing in part 2 has a collection of the number of an annual prospective amount pages yet is bound in the rear half part of the writing in notebook.
Patent JP-H07162892-A (JP)
Title: Picture-in-picture synthesis circuit
Inventor: MORITA HISAO
IPC: H04N9/74
Filed: 1993-12-02
Abstract: PURPOSE:To eliminate the drift of a hue between a master screen and a window screen and that of white balance and to eliminate the redundancy of a circuit by applying video processing to master and slave system video signals, and performing R/G/B conversion to the luminance signal of the video signal and a time division multiplexed color difference signal by an R/G/B matrix. CONSTITUTION:The master system video signal is inputted to a video processing circuit 10, and a master luminance signal Y is outputted by receiving a signal YS. Also, a master system color difference signal UV is outputted in a time division multiplexed format of 4:2:2 or 4:1:1. While, the slave system video signal is inputted to a processing circuit 11, and a slave system signal Y and a slave system signal UV with format of 4:1:1 are outputted. The slave system signal Y and the signal UV are inputted to a compression circuit 12, and are outputted as the signals Y and UV compressed by a readout signal. The master system signal UV is converted by a conversion circuit 14, and UV data that is the output of the circuit and signals UV from the circuits 10, 14 are inputted to switching circuits 15, 16. and the slave system signal UV is inputted to the circuit 16. The output signal of the circuit 16 and the signals Y from the circuits 10, 12 are outputted by converting to R, G, and B signals by the R/G/B matrix 18 via an A/D converter 17.
Patent JP-2000126110-A (JP)
Title: Portable endoscope device
Inventor: SUZUKI TAKASHI
IPC: G02B23/24
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning liquid from entering a battery housing portion even if a battery type light source is cleaned and disinfected in the light source portion removed from the light source housing portion. SOLUTION: By providing fixedly watertightly contacts 28 and 29 comprising a conductive member by insert molding for example to a partition 23a integral with the covering member 23 of a light source body portion 20, even if a lamp portion is removed from a lamp housing portion 26, a battery housing portion 24 is formed watertightly with the lamp housing portion 26, thereby cleaning and disinfecting the battery type light source by dipping into a cleaning and disinfecting liquid after the lamp portion is removed from the lamp housing portion 26, and performing gas sterilization.
Patent JP-H02149143-A (JP)
Title: Optical transmission path signal multiplexing system
Inventor: KATO MINORU
IPC: H04J14/08
Filed: 1988-11-30
Abstract: PURPOSE:To attain the multiplexing of fast data and the transmission of a large amount of data by applying time-division multiplex on plural pieces of data, transmitting it as an optical signal on which wavelength multiplexing is applied, and separating a received optical signal to individual data by applying time separation after performing wavelength separation. CONSTITUTION:A transmission side which multiplexes the plural pieces of data and outputs the optical signal is constituted of signal multiplexing parts 1 and 2 which perform the time- division multiplex of the plural pieces of data, electrical-optical conversion parts 3-5 which convert the signals of the signal multiplexing parts 1 and 2 to the optical signals with different wavelength lambda1 - lambda3, and a multiplexer 6 which performs the wavelength multiplexing of those optical signals. Also, a reception side which performs the data separation of the optical signal transmitted on an optical transmission path is constituted of a demultiplexer 7 which separates a transmitted optical signal to different wavelength lambda1 - lambda3, optical-element conversion parts 8-10 which convert the optical signals with wavelength lambda1 - lambda3 to electrical signals, and signal separation parts 11-12 which separate time-division multiplexed electrical signal to the individual data. In such a way, it is possible to perform the transmission of the fast data without increasing the circuit scale of an electrical signal multiplexing part and a signal separation part and by multiplexing a large amount of data.
Patent JP-H02168074-A (JP)
Title: Gasket
Inventor: FURUSAWA MASAO
IPC: F02F11/00
Filed: 1988-11-30
Abstract: PURPOSE:To prevent leakage of high temperature fluid and to enable connection of a pipe with a device body in a state that rigidity is low by a method wherein a heat resistant metallic fine wire is formed by a compressed gasket body and a high molecular material, having heat resistance and sealing ability, with which the outer surface of the gasket body is covered radially from an axis. CONSTITUTION:A gasket body 16 is formed such that an entangled substance formed such that a heat resistant metallic fine wire formed by a stainless steel is entangled is compressed for deformation in a manner to be formed in a rectangle in cross section. A high molecular material 17 is formed in a manner to be continuous to the range, in which the extending direction of an outer surface is changed from an axial direction to a radial direction at least one time, of the outer surface of the gasket body 16. Namely, the high molecular material 17 is formed in a U-shape in cross section, an outer surface 17a is covered with the outer surface of the gasket body 16 is covered with an outer part 17a, and an inner part 17b is impregnated with the outer surface of the gasket body 16. Thus, by using a gasket 15, exhaust gas is prevented from leakage, an exhaust pipe 12 can be connected to an engine body 7 in a state that rigidity is low, and through relative movement of an engine body 7 and the exhaust pipe 12, vibration of these members can be cushioned.
Patent JP-H06150646-A (JP)
Title: Semiconductor memory
Inventor: SEKI KAZUMI
IPC: H01L27/115
Filed: 1992-11-13
Abstract: PURPOSE:To reduce current consumption at the time of refresh operation. CONSTITUTION:This device is provided with a transfer switching circuit 9 which fixes a transfer control signal input terminal of a data transfer circuit 3 at an active level when a self refresh control signal SRFb is at an active level, and supplies a transfer control signal TG from a transfer control signal generation circuit 7 to the transfer control signal input terminal of the data transfer circuit 3 as it is when the signal is at an inactive level. Thereby, charging and discharging at a transfer control signal input terminal of a transfer switching circuit 9 at the time of refresh operation is eliminated.
Patent JP-S63155763-A (JP)
Title: High breakdown strength planar type semiconductor device
Inventor: TANAKA MITSUGI
IPC: H01L29/73
Filed: 1986-12-19
Abstract: PURPOSE:To relieve the electric field intensity of an outermost guard-ring layer and improve its breakdown strength and reliability by a method wherein a semi-insulating film which has a specific resistivity is formed on a high resistance layer region provided between the outermost layer of guard-ring layers and a channel stopper region. CONSTITUTION:A P-type impurity is selectively diffused in an N-type substrate to form a base region 2 and guard-ring layers 3, 4 and 5 around the base region 2. Further, an N-type impurity is selectively diffused in the base region 2 and in the region outside the outermost guard-ring layer 5 to form an emitter region 6 and a channel stopper region 7. Then a part of an insulating film between the outermost guard-ring layer 5 and the channel stopper region 7 is removed by etching and a semi-insulating film 9 which is made of silicon doped with an impurity and has a resistivity of 10<7>-10<10>OMEGA-cm is formed on the part where the insulating film is removed. When, for instance, a bias voltage is applied between the base 2 and a collector 1, external ions are not trapped by the semi-insulating film 9 and are conveyed into the diffused layers. Therefore, the potential fluctuation of the outermost guard-ring layer 5 can be minimized.
Patent JP-H01103637-A (JP)
Title: High-loss rubber composition
Inventor: KOJIMA HIROSHI
IPC: C08L21/00
Filed: 1987-12-01
Abstract: PURPOSE:To obtain the title compsn. having excellent loss characteristics, temp. dependency, breaking characteristics and adhesiveness and being useful as a rubber material for an apparatus for releasing, removing, absorbing and damping vibration, by compounding a rubber and a specified phenol resin. CONSTITUTION:The title compsn. is obtd. by compounding 100pts.wt. one or more rubbers (A) selected from natural rubber, (styrene-)butadiene rubber, ethylene-propylene rubber, halogenated butyl rubber and chloroprene rubber, 3-40pts.wt. phenol resin (B) whose softening point or m.p. is 150 deg.C or lower, pref. a novolak phenol resin or a modified phenol resin, and if necessary, a tackifier such as petroleum hydrocarbon resins or rosin (its deriv.), a filler, an antioxidant, a plasticizer etc. A high-loss vulcanized rubber whose hysteresis ratio at 100% tensile deformation at 25 deg.C is 0.2-0.7, ratio [E(-10)/(30)] of storage modulus E(-10) at -10 deg.C and E(30) at 30 deg.C at 5Hz and 0.01% dynamic deformation is 1.0-2.5 is obtd. by vulcanizing this compsn.
Patent JP-H08160304-A (JP)
Title: Scanning optical microscope
Inventor: MATSUSHITA AKIRA
IPC: G02B21/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide a scanning optical microscope capable of performing image emphasis and image correction in a desired partial region in a screen in spite of its simple constitution. CONSTITUTION: In a scanning optical microscope scanning a sample with a light spot, detecting the light beam and obtaining image data, a variable gain amplifying means 2 amplifying a signal corresponding to the detected light beam and an offset imparting means 3 capable of setting an offset amount for imparting a desired offset value to the signal corresponding to the detected light beam are utilized and varying means 6, 7A, 9, 10A, 11A, 12A varying the gain of the variable gain amplifying means 2 and the offset amount of the offset imparting means 3 in synchronization with a sampling pulse are provided.
Patent JP-S63159211-A (JP)
Title: Carbonaceous powder for hard carbon material and production thereof
Inventor: FUKUDA NORIYOSHI
IPC: C01B31/04
Filed: 1986-12-22
Abstract: PURPOSE:To provide carbonaceous powder for the production of hard carbon material having dense texture, high strength and electrical specific resistance, containing a specific amount of a quinoline-soluble component dispersed on the surface of free carbon and containing a specific amount of a benzene-soluble component in said quinoline-soluble component. CONSTITUTION:The objective carbonaceous powder contains a quinoline-soluble component existing at the circumference of free carbon such as coal tar or coal tar pitch and has the following composition. The amount of the quinoline- soluble component is 5-30pts.wt. per 100pts.wt. of the free carbon and the amount of benzene-soluble component in the quinoline-soluble component is 5-50pts.wt. per 100pts.wt. of benzene-insoluble component in the quinoline- soluble component. The carbonaceous powder having the above composition can be produced by repeating extraction and filtration of free carbon-containing coal tar or tar pitch 1-3 times with 200-1,000pts.wt. (based on 100pts.wt. of the raw tar or pitch) of benzene, tar middle oil, etc., having low solubility of pitch compared with quinoline.
Patent JP-2001125582-A (JP)
Title: Method and device for voice data conversion and voice data recording medium
Inventor: MITSUI KATSUYUKI
IPC: G10L21/034
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device which enables a user to experience vocals well with his or her singing voice. SOLUTION: The voice data conversion device is provided with music accompaniment data and a model voice data, and voice data obtained by user's singing in accordance with the accompaniment and the model voice is compared with model voice data in a prescribed unit with respect to voice level and interval, and voice data is inversely corrected by difference data to realize a vocal approximating the model with user's singing voice.
Patent JP-H02141422-A (JP)
Title: Superconductor and its manufacture
Inventor: HANSUUGEORUKU FUON SHIYUNERING
IPC: C01G15/00
Filed: 1988-12-02
Abstract: PURPOSE: To exhibit a superconducting property of a critical temp. of 35 K by forming the oxide of a specific compsn. composed of In, Sr and Cu.  
     CONSTITUTION: The black crystalline material expressed by formula: Cu a Sr b In c O z  (a+b+c=1; a/b=0.5 to 2.5, more particularly 0.53 to 2.45, more advantageously 1 to 2.4; c=0.02 to 0.7, more advantageously 0.12 to 0.40, (z) is about 1+c/2) is formed as the superconductor of the critical temp. of 35 K. This superconductor is prepd. by mixing the oxides of In, Sr and Cu or their precursors at prescribed rations, firing the mixture for at least 4 hours, more advantageously 6 hours at 800 to 1,100°C, more preferably 900 to 1,000°C, in an oxygen-contg. atmosphere and cooling the mixture. When the cooling rate is set at ≥400°C/h, the additional heat treatment of the cooled sample for several hours at 300 to 600°C, more particularly 390 to 420°C is advantageous. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01148858-A (JP)
Title: Base cloth for tape
Inventor: ARAKAWA MASAAKI
IPC: D04H1/541
Filed: 1987-11-30
Abstract: PURPOSE: To obtain a tape base fabric having excellent interlayer strength, tear strength and touch by heating and pressing the surface of a mixed multi- filament-based non-woven fabric comprising a higher melting point material and a lower melting point material which have a difference of a specific temperature or higher between the melting points of both the materials. CONSTITUTION: This non-woven fabric is obtained from mixed multi-filament yarns (preferably a higher melting point material: lower melting point material ratio of 3:7 to 7:3 per unit volume) comprising a higher melting point material (for example, a polyester-based resin) and a lower melting point material (for example, polyethylene resin) which have a melting point difference of >=5 deg.C. At least one surface of the non-woven fabric is partially or wholly subjected to a heating and pressing treatment (preferably at a temperature near to or above the melting point of the lower melting point material) to obtain the tape base fabric especially not requiring a sealing treatment.