baber/WOPTO huggingface dataset:
Patent JP-S6429837-A (JP)
Title: Method for forming positive resist pattern
Inventor: MATSUMURA KOUZABUROU
IPC: H01L21/027
Filed: 1987-07-27
Abstract: PURPOSE:To improve the sensitivity and the resolution and the dry-etching durability of a resist material by using a polymer having a specified repeating unit as the resist material. CONSTITUTION:The resist material comprises the polymer having the repeating unit shown by the formula wherein X is halogen atom, R is hydrogen atom or a lower alkyl group, (n) is an integer of 20-20,000. The polymer is obtd. by homopolymerizing an alpha-halogen substd. acrylic acid ester, and the halogen atom substd. at alpha-position of said ester is preferably fluorine, chlorine or bromine atom, and the substituent group of a benzene ring is hydrogen atom or a lower alkyl group, and the lower alkyl group is preferably 1-5C alkyl group. Thus, the resist material having the high sensitivity and resolution and the excellent dye-etching durability is obtd.
Patent JP-H0780708-A (JP)
Title: Fiber-reinforced aluminum oxide group ceramics-made cutting tool
Inventor: ADACHI KAZUNORI
IPC: B23B27/14
Filed: 1993-06-29
Abstract: PURPOSE:To provide a fiber-reinforced aluminium oxide group ceramics-made cutting tool excellent in abrasion resistance and chipping resistance by containing SiO2-CaO-Al2O3 glass and the carbonate material fiber of Si and Ti. CONSTITUTION:The carbonate material fiber of Si and Ti has low reactivity with iron under high temperature during cutting, and an aluminum oxide group ceramics-made cutting tool, wherein this carbonate material fiber of Si and Ti is dispersed in a base to be fiber-reinforced, sharply increases abrasion resistance and chipping resistance. The breakage resistance can be improved by containing SiO2-CaO-Al2O3 glass of 3-20wt.% into aluminum in the base. The component composition of SiO2-CaO-Al2O3 glass is composed of CaO of 5-30wt.%, Al2O3 of 20-40wt.%, and the rest of SiO2 and inevitable impurity.
Patent JP-S6346021-A (JP)
Inventor: DEBITSUDO EDOWAADO CHIYAARUTON
IPC: H04B10/00
Filed: 1987-07-27
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-H0471498-A (JP)
Title: Method for enzymatically synthesizing l-basic amino acid oligo peptide
Inventor: ASO KEIICHI
IPC: C12P21/02
Filed: 1990-07-13
Abstract: PURPOSE:To simply prepare the oligomer of a basic amino acid such as lysine or ornithine with an enzyme in a high yield by reacting L-basic amino acid in the presence of a protease in a buffer solution. CONSTITUTION:A L-basic amino acid ester (e.g. L-lysine ethyl ester) is reacted in the presence of a protease (e.g. trypsin) in a buffer solution preferably at a pH of 7-19 at 25-40 deg.C for 2-6hr to provide the objective oligopeptide.
Patent JP-H04233943-A (JP)
Title: Amorphous copolyamide, its manufacture, and manufacture of its molding
Inventor: HERUMUUTO TOUREN
IPC: C08G69/26
Filed: 1991-07-25
Abstract: PURPOSE: To produce a rigid copolyamide having high glass transition temp., strength, rigidity, viscosity, and thermal molding stability from specified amts. of a specific cycloaliph, diamine, a dimerized fatty acid, etc.  
     CONSTITUTION: A compsn. comprising 100 mol of a mixture consisting of at least 50 mol% cycloaloph. diamine (A) of the formula (wherein R 1  to R 4  are each 1-3C alkyl) (e.g. 1-amino-3-aminomethyl-3,5,5'-trimethylcyclohexane), 5-25 mol% dimerized fatty acid (B) contg. at least 90 wt.% dimer (e.g. a dimerization product of an 18C fatty acid), and 25-45 mol% arom. dicarboxylic acid (C) (e.g. isophthalic acid) and 2-50 mol of a polyamide-forming monomer (D) selected from among 2-20C aliph. diamines, 6-12C araliph. diamines, etc., is subjected to precondensation in a steam atmosphere under a pressure of 2-30 bar at 200-280°C. The resulting melt is depressurized and subjected to condensation under stirring in an inert gas atmosphere at 240-320°C until the total content of end groups reaches lower than 300 μ-equivalents per g polymer. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0245308-A (JP)
Title: Production apparatus of treated liquid pod
Inventor: NEDACHI SHUNJI
IPC: B65B9/20
Filed: 1988-07-26
Abstract: PURPOSE:To heat-seal fine a pod material filled with a treated liquid for a short time, by forming laterally a plurality of recesses on at least one of seal faces of a couple of sealers, sealing the pod material in the width direction. CONSTITUTION:Of a couple of sealers 21, 22, the seal face 21 a of one sealer 21 is flat and the seal face 22a of the other sealer 22 has a plurality of recesses in the width direction of a pod material 1. When the sealers 21, 22 are forced to approach to each other for heat sealing in such an extent that polyvinyl chloride layer flows a little from the superposed positions of the recesses 22b to the longitudinal direction of the pod material 1, the treated liquid is completely rejected from the heat-seal positions and hence, there are no such troubles that the treated liquid intrudes in the heat-seal part or an uncomplete rejection of the treated liquid results in foaming.
Patent JP-S5975930-A (JP)
Title: Composition of alpha-gypsum hemihydrate and synthetic resin emulsion
Inventor: GOTOU YUKIO
IPC: C08K3/00
Filed: 1982-10-23
Abstract: PURPOSE:A composition capable of forming a skin film at room temperature and useful as an adhesive, a paint base, or a molding which completes bonding within a short time, comprising alpha-gypsum hemihydrate and a synthetic resin emulsion containing water in an amount smaller than the standard water content of this gypsum. CONSTITUTION:A composition comprising alpha-gypsum hemihydrate and a synthetic resin emulsion containing water in an amount smaller than the standard water content (+ or -20%) of this gypsum. The pot life of this composition can be adjusted by using a surfactant. Examples of the synthetic resin emulsions which can be used include those of ethylene/vinyl acetate, vinyl chloride/ethylene/vinyl acetate, acryl, and acryl/ethylene/vinyl acetate. This composition has an advantage that it becomes possible to bond air-impermeable objects which could not be bonded heretofore by the use of a water-based adhesive, workability is good because of its rapid curing rate, and it can be produced at low cost because the gypsum is inexpensive.
Patent JP-H0526980-A (JP)
Title: Automatic insertion system of macro cell separation test circuit
Inventor: SAGAYAMA HIDEKI
IPC: G01R31/28
Filed: 1991-07-25
Abstract: PURPOSE:To allow a macro cell separation test circuit including a plurality of macro cells in ASIC to be automatically inserted. CONSTITUTION:A circuit connection information 1 including macro cells 2 and pad blocks 3, contains information regarding a test bus terminal which is used for macro cell separation test, other than a normal terminal which is used for normal operation along with the macro cells 2 and the pad blocks. A testing circuit producing means 100 connects, based upon the circuit connection information 1, a test bus terminal which is placed between the macro cells and the pad blocks, and, produces and inserts a decoder by a decoder producing means 109, as a separation test circuit.
Patent JP-H0634762-A (JP)
Title: Semiconductor type beta-ray measuring device
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/24
Filed: 1992-07-14
Abstract: PURPOSE:To easily detect a beta-ray emitting nucleide having a power of energy without using a high degree of technology by measuring a beta-ray emitting gas to be detected, with the use of a semiconductor radioactive ray detector adapted to detect beta-rays having a low power of energy, after the beta-ray emitting gas permeates under a membrane separating process. CONSTITUTION:A plurality of semiconductor type beta-ray detectors are arranged in series on the posterior stage of a separating membrane permeated by a beta-ray emitting gas to be measured and provided in an inflow part in which radioactive fluid flows. Semiconductor detecting elements 3, 4 which become sensitive only to beta-rays having a low power of energy are applied on the inner surface of the housing 3 of each of the detectors, facing together so as to extract beta-ray detection signals by means of electrodes 7, 7'. The detection signals are transmitted through coupling capacitors 10, 10' to preamplifiers 11, 11 and linear amplifiers 12, 12' so as to be amplified. An anticoincidence circuit 13 is connected thereto on the posterior stage thereof, and is then connected thereto with a radioactivity computing means 14 which is then connected to a display 14 for indicating thereon a detected value. The circuit 13 delivers beta-rays only when a unit output is present, so as to largely eliminate affection by background radioactive rays.
Patent JP-H1130321-A (JP)
Title: Control device for continuously variable transmission
Inventor: SAWADA MAKOTO
IPC: F16H9/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To set a line pressure to a proper value by detecting an output by an internal combustion engine rotation state detection means and an internal combustion engine output detection means, while detecting the input load change amount to a continuously variable transmission by a rotation change state detection means and an input load change amount detection means and outputting an order signal to the pressure adjust valve for the continuously variable transmission by a working fluid pressure control means. SOLUTION: An engine rotation sensor 301 is installed on the output shaft 10a of an engine 10 as the rotation state detection means of an internal combustion engine and the rotation change state detection means of a drive system and the input number of 4 rotation sensor 305 is installed on a turbine output shaft 13 as a drive system rotation change state detection means. A transmission control unit 300 is provided with a micro computer 310. The output of a pulse control signal SS/ M in response to a real speed change ratio, the output of a line pressure control signal SPL, the output of a lock up control signal SL/ U and a clutch tightening control signal SCL in response to a clutch pressure control duty ratio D/TCL are outputted.
Patent JP-2001011297-A (JP)
Title: Flame-retardant synthetic resin composition
Inventor: NEGISHI YOSHINORI
IPC: C08L69/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which has good physical properties, such as good resistances to weather, heat, and impact, and is excellent in flame retardance by compounding a polycarbonate polymer with a phosphoric ester flame retardant and a phosphoric ester metal salt having a specified chemical structure. SOLUTION: The polycarbonate polymer is obtained from a divalent aromatic hydroxy compound and a carbonate precursor, and its structure, etc., are not specifically limited. The phosphoric ester metal salt is represented by formula I (wherein R is H or 1-8C alkyl; R1 and R2 are each 1-8C alkyl; (1)is 1 or 2; and M is an alkali or alkaline earth metal or hydroxyaluminum) and is compounded in an amount of 0.005-5 pts.wt. based on 100 pts.wt. polycarbonate polymer. The phosphoric ester flame retardant is represented by formula II (wherein R3, R4, R6, and R7 are each 1-30C alkyl, alkenyl or the like; R5 is 1-20C alkylene or 6-30C arylene; and (n) is 1-20) and is compounded in an amount of 0.1-30 pts.wt. based on 100 pts.wt. polycarbonate polymer.
Patent JP-H0350657-A (JP)
Title: Data transfer controller
Inventor: KOIKE HIROHIKO
IPC: G06F13/42
Filed: 1989-07-18
Abstract: PURPOSE:To prevent the re-occurrence of data over run at the time of transmitting retry data by permitting an internal processor in a data transfer controller to enlarge the transmission interval of a strobe with respect to a host device when data overrun occurs. CONSTITUTION:When high-order and low-order strobes are connected by the interface 2 of a data stream system being a transfer system that the high-order and low-order strobes are not inter-locked in the host device 1, data overrun is apt to occur if strobe transmission speed transmitted from the data transfer controller 3 is fast. Thus, the processor 6 gives the instruction of a value for enlarging the strobe interval to a strobe transfer interval designation means 5. The means 5 transmits the designated value of the strobe transfer interval to a strobe transfer interval change means 4 in accordance with the value instructed from the processor 6. Since the means 4 transmits the strobe at the interval designated in the means 5, the transmission interval of the strobe is enlarged, and the re-occurrence of data overrun can be prevented when retry data is transferred in such a state.
Patent JP-H1075744-A (JP)
Title: Full automatic laver producing equipment, method, therefor laver substrate holder delivery mechanism and method therefor
Inventor: TADA KAZUHIRO
IPC: A23L17/60
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of comfortably drying laver having weak thalli and producing crisply dried laver board and a method therefor. SOLUTION: This full automatic laver producing equipment 1 has a machine base main body 2 revolving under the main body 2, plural laver substrate holders-carrying mechanism 22 and 23 provided in a drying chamber 21 in vertically parallel state and capable of circularly carrying the laver substrates in a vertical plane and a drier 4 drying the laver by hot air fed into the drying chamber 21. The drier 4 has a revolving path of the laver substrate holder and a ventilation path of hot air in the drying chamber 21 so as to be constituted to pass the laver in the highest dried state into the place containing hot air having the highest heat retention and to pass the laver in the lowest dried state into the place containing hot air having the lowest heat retention for drying the laver.
Patent JP-H0241639-A (JP)
Title: Vertical-shaft rotary electric machine
Inventor: YAMAGUCHI TSUYOSHI
IPC: H02K9/02
Filed: 1988-07-28
Abstract: PURPOSE:To improve cooling efficiency by covering the upper sections of a rotor and a stator for a vertical-shaft rotary electric machine with a coil end cover, fixing a spoke, a lower section of which has a vent hole, to a shaft and installing a ventilation parting plate between lower field poles. CONSTITUTION:A coil end cover 1 covering a stator and a rotor is mounted to the upper section of a vertical-shaft rotary electric machine, a spoke 2, a lower section of which has a vent hole 2c, is fastened to a shaft 1, and a ventilation parting plate 16 is set up to a lower section between field poles 4. The main stream 7a of cooling air is introduced from the upper vent hole 2b of the spoke 2, pressed by the fan action of a spoke upright rib 2a, and cooled by an air cooler 9 through the ventilating duct 3a of a yoke 3, the ventilating duct 6a of a stator core 6 and a stator frame 8 and returned to the vent hole 2b. The branching stream 7b of the main stream 7a is admitted into the coil end cover 14, cools a coil end 10a and is combined with the main stream 7a. A branching stream 7c from the lower vent hole 2c is introduced into a lower chamber 17, cools a coil end 10b, and is combined with the main stream 7a.
Patent JP-2000014030-A (JP)
Title: Charge control equipment for vehicle
Inventor: OGAWA TAICHI
IPC: B60W10/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a charge control equipment for preventing overcharge of each cell caused by a large charging current. SOLUTION: When a cell voltage reaches a full charge voltage, each of the bypass circuits (15-1)-(15-n) bypasses a charging current, and outputs a bypassing signal. A regenerative braking part 4c of charge control equipment 4 responds to a regenerative braking command of an ECU 3, executes regenerative braking, and converts the kinetic energy of a generator-motor(G/M) to electric energy. When the bypassing signal is received, a bypass operation detecting part 3a of the ECU 3 outputs a charge limiting signal to a charging part 4b. In a normal period, the charging part 4b converts electric energy generated by the regenerative braking part 4c into a comparatively large charging current IH. When the charge limiting signal is received, the charging part 4b limits the electric energy within a comparatively small charging current IH.
Patent JP-H0716532-A (JP)
Title: Method for holding temperature of heating fluid emitted from nozzle and device therefor
Inventor: MATSUNAGA MASABUMI
IPC: B05D1/02
Filed: 1993-06-29
Abstract: PURPOSE:To stabilize the emitting flow rate and emitting state of a fluid by keeping the temp. of the heated fluid immediately after emitted from a nozzle constant. CONSTITUTION:The outer periphery of a nozzle 3 is almost coaxially surrounded by a hood 5 and the passing hole 8 of the emitted fluid from the nozzle 3 is bored in the hood 5 and the inner surface of the hood 5 is formed as a mirror surface and a heat insulating plate is provided to the outside of the hood 5 and the attaching part of the hood 5 is extended up to the outside surface of a gun body to enhance heat insulating effect.
Patent JP-S6248069-A (JP)
Title: Semiconductor device
Inventor: YANAI TETSURO
IPC: H01L29/78
Filed: 1985-08-28
Abstract: PURPOSE:To prevent a metal from diffusing by forming a structure that TiN is interposed between a polycrystalline silicon film on an active region coated on a thin gate insulating film and a silicide or a refractory metal and a metal containing aluminum. CONSTITUTION:In case of a transistor of polyside structure, a doped polysilicon is used as a polycrystalline silicon film 24 on a gate oxide film 23 in a gate structure 27, an alloy of a refractory metal and a silicon is formed through a TiN film 25 thereon, and the film 25 is interposed between a doped polysilicon and the refractory metal. In a transistor of a metal polysilicon structure, the film 25 is interposed between the doped polysilicon thereunder and sole metal such as Mo, W, Ti or silicon thereon in the structure 27. Thus, it can prevent the metal from diffusing.
Patent JP-2000021883-A (JP)
Title: Semiconductor device and wiring method in the device
Inventor: MIKI ICHIJI
IPC: H01L21/285
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a metal thin wire structure, whose wiring width is small in accordance with a new principle by preventing the width of metal wiring from being limited by the resolution of a semiconductor lithography. SOLUTION: At connecting circuit elements A and B, a local distortion is formed on the surface of a semiconductor substrate S or a semiconductor material layer formed on the substrate S, and then a metallic element, such as bismuth, is deposited on the surface. Thus, a metallic element thin wire L positioned by this distortion is formed as a wiring between the circuit elements A and B. Then, this distortion can be formed, based on the structure on the boundary face or end parts of the circuit elements A and B, or based on the defects formed on the surface of the semiconductor substrate or the semiconductor material layer.
Patent JP-S6342858-A (JP)
Inventor: SHIMOMURA KAZUO
IPC: C04B38/00
Filed: 1986-08-08
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-H1031009-A (JP)
Title: Silicon wafer for environmental cleanliness evaluation
Inventor: NAKAMORI MASAHARU
IPC: G01N30/00
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the detecting ability of degree of environmental contamination by metal impurity for clean room or the like by providing an anionic group on a silicon wafer surface used for monitoring. SOLUTION: An anionic group is an ion functional group having a negative charge, which includes Cl-, Br- or the like, and it is preferably situated on a wafer surface as terminal. Therefore, a silicon wafer 2 is, for example, dipped in an anionic solution 1 and then rinsed with pure water. The density of anionic group on the wafer 2 surface can be controlled by the concentration of the anionic solution 1 and the pure water rinsing time. As the anionic solution 2, aqueous solutions of NaCl, NaBr, and the like, HCl, and HNO3 are used. The wafer 6 thus subjected to the anionic treatment is exposed to a semiconductor manufacturing environment 7. When Fe adhered to the wafer 6 surface is eluted to a mixture of hydrofluoric acid, hydrogen peroxide, and pure water and quantitatively determined, the adsorption quantity of Fe is about 100 times the non-treated one. Namely, the detecting ability of degree of environmental contamination is remarkably improved by the anionic treatment.
Patent JP-S6165445-A (JP)
Title: Semiconductor device
Inventor: WATABE YOSHIMICHI
IPC: G01R31/28
Filed: 1984-09-07
Abstract: PURPOSE:To accomplish dynamic screening of good efficiency at low cost by adding a self-running oscillating circuit and an action control circuit inside the titled device. CONSTITUTION:The self-running oscillating circuit 7 operates by impressing bias inputted from a power source terminal 10. The action control circuit 6 generates signals necessary to operate the main functional unit 3 on the basis of signals generating in the circuit 7 and feeds the former signals to an input circuit 2. Cut-off means A and B are provided between the terminal 10 and the circuit 7 or between the circuits 6 and 2 and cut off the electric conduction path by means of signal input from outside. Since the signal suitable for applications of the titled device must be fed to the input circuit 2 during actual use, the electric conduction path is cut with the means A and B. This action enables dynamic screening of good efficiency.
Patent JP-S5888069-A (JP)
Inventor: HAABAATO PINSENTO PIYUU
IPC: G11B5/84
Filed: 1982-10-27
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-S5977756-A (JP)
Title: Communication transfer system of automatic exchange
Inventor: SUDA KOUJI
IPC: H04M3/58
Filed: 1982-10-26
Abstract: PURPOSE:To attain ease of dial operation by constituting a transfer group with plural subscribers and adding a sub-number to the subscriber in said group. CONSTITUTION:The subscribers A and C organize the transfer group in advance, and the correspondence between the sub-number and the subscriber number is registered in an RAM. When the subscriber A desires to transfer a call to the subscriber C via a main trunk T, the A informs orally the transfer to the C. The subscriber C noticed of the transfer hooks off, and after the C is connected to an ORT, the C dials a transfer request specific number and the sub-number of the subscriber A. The dialed specific number is fetched by a CPU and the subscriber number of the C is stored in the RAM. The CPU executes the transfer processing with the processing program in an ROM. Further, the subscriber A is disconnected from the trunk and the C and the trunk are connected by using the subscriber number of the C stored tentatively, and then the transfer is finished.
Patent JP-H056592-A (JP)
Title: Method and device for magneto-optical recording and reproducing
Inventor: SHIMOKAWATO SATOSHI
IPC: G11B11/105
Filed: 1991-07-26
Abstract: PURPOSE:To suppress the formation of an unwanted magnetic domain and the generation of an erasure remaining magnetic domain in the thermomagnetic recording of data to the perpendicular magnetizing film of a medium. CONSTITUTION:The medium 11 is driven to rotate by a motor 12. When the medium 11 passes through a magnetic field from a magnet 14, a recording light beam irradiates from an optical head 13, thus, the data is recorded in the perpendicular magnetizing film of the medium 11 as a bubble magnetic domain. At a position different from the position performing this recording, the medium 11 passes through a correcting magnetic field generated with the magnet 15, thus, the unwanted magnetic domain and the erasure remaining magnetic domain disappear.