baber/WOPTO huggingface dataset:
Patent JP-H09292928-A (JP)
Title: Clock signal source monitoring device
Inventor: ITO TSUKASA
IPC: G06F11/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To miniaturize a monitoring device by constituting the monitoring device detecting the abnormality of a clock signal source of only a digital circuit in a system with plural clock signal source. SOLUTION: Clock signals from the clock signal sources 1 to 3 are given to counters 4 to 6 respectively as clear signals, clock signals from the clock signal sources 1 and 2 are given respectively to the counters 5 and 4 as clear signals and clock signals from the clock signal source 1 are given to a counter 6 a count input. Consequently, when one of the clock signal is broken, a count value goes up to a set value so that an alarm signals is outputted. In addition just after supplying a power source, a counting value is set to be in an alarming state by means of a preset signal from a counting value setting part. Thereby, as the alarm signal is not eliminated at the time of supplying the power source even when plural clock signal sources are broken, the fault can be detected.
Patent JP-S6434735-A (JP)
Title: Sheeny sheet
Inventor: IMOTO MANABU
IPC: B32B7/02
Filed: 1987-05-29
Abstract: PURPOSE:To improve the distinctness and decorativeness of a sheet, while the range of sheen degree and color is extended by a method in which a coating layer includes the matrix composed of flexible transparent polymer resin, the sheeny particle layer having the particle of sheeny substance and the coating surface layer composed of flexible transparent polymer resin and formed on the sheeny particle layer. CONSTITUTION:A sheeny sheet includes the base cloth composed of fiber cloth and the sheeny coating layer formed on at least one surface of the base cloth. Said sheet is composed of the matrix made of the flexible transparent polymer resin having the sheeny coating layer of at most 90wt.%, the sheeny particle layer having the sheeny material-particle of 10-60wt.% dispersed in said matrix and the coating surface layer composed of the flexible transparent polymer resin formed on the sheeny particle layer. When the content of the sheeny material-particle in the sheeny particle layer is less than 10wt.%, the obtained sheeny is not sufficient, and the color of its appearance becomes almost gray. But when the content is more than 60wt.%, the mechanical strength of the sheeny particle layer is lowered, and the adhesion strength between the sheeny particle layer and the layer adjacent to said particle layer is reduced.
Patent JP-S6024371-A (JP)
Title: Coated sintered hard alloy tool
Inventor: FUJII HIROSHI
IPC: B23B27/14
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a stable cutting tool of a coated sintered hard alloy having a long life by coating the surface of a substrate of a sintered hard alloy with a substance having higher hardness than the substrate to form a cutting tool having a coating film and by removing a part of the film close to the angle of the cutting edge at the rake surface side and the flank side under specified conditions. CONSTITUTION:The surface of a substrate 4 of a sintered hard alloy contg. WC, TiC or the like is coated with a substance having higher hardness and wear resistance than the substrate 4 and contg. the carbide of a IVa or Va group metal in the periodic table to form a cutting tool having a coating film 5. A part of the film 5 is removed at the rake surface side C and the flank side D by 10-100mum width W estimated from the side C. Thus, not only the strength of the cutting edge but also the wear resistance is improved.
Patent JP-S6022825-A (JP)
Title: High speed semiconductor device
Inventor: SUZUKI TOMIHIRO
IPC: H01L27/10
Filed: 1983-07-18
Abstract: PURPOSE:To obtain a master-slave SR flip-flop where number of gates to be inverted at operation is decreased and higher speed operation is attained by constituting a gate circuit as 2-level. CONSTITUTION:The gate circuit system for the master-slave SR flip-flop circuit is the BFL system which is used frequently in the normally-on type GaAs integrated circuit, and a positive potential is given to positive power supply inputs VDD1-VDD8 and a negative potential is given to negative power inputs VSS1- VSS4 at the operation. Further, the number of gates to be inverted at the operation is less than that of the circuit of all NOR constitution and the high speed operation is attained. Moreover, the single phase clock operation is attained.
Patent JP-H04227037-A (JP)
Title: Water-organic solvent separation membrane
Inventor: HOSHI MASARU
IPC: B01D69/12
Filed: 1991-06-03
Abstract: PURPOSE:To separate an org. solvent from a water-org. solvent mixture in a permselective manner by using a polymer containing an alpha, beta-unsaturated carbonyl compound as a main monomer in the preparation of a polymer membrane for separating the water-org. solvent mixture. CONSTITUTION:A polymer containing an alpha, beta-unsaturated carbonyl compound as a main monomer is used in the preparation of a polymer membrane for separating a water-org. solvent mixture. As the alpha, beta-unsaturated carbonyl compound, acrylic ester or methacrylic ester can be designated. The polymer membrane 3 may have a crosslinked structure and may be supported on a flat membrane-like or tubular support. As the support 2, either one of a particle, a fiber and hollow yarn can be used. Further, a composite separation membrane wherein the polymer membrane 3 is held between the supports 2 may be used. As a result, the org. solvent (e.g., 1,1,2-trichloroethane) can be separated from the water-org. solvent mixture in a permselective manner.
Patent JP-H05304211-A (JP)
Title: Semiconductor integrated circuit device and layout thereof
Inventor: ITO KAZUYA
IPC: H01L21/82
Filed: 1992-04-25
Abstract: PURPOSE:To provide a semiconductor integrated circuit device, and layout thereof, in which high integration is realized while simplifying the layout of wiring. CONSTITUTION:A wiring formed through phase shift method and a wiring formed not through the phase shift method are connected each other through a border wiring formed by varying the amount of phase shift stepwise from one wiring toward the other wiring or a border wiring formed thereabove. Since the border wiring makes it possible to form a wiring partially in a semiconductor integrated circuit device while taking account of conditions only in its circuit block, layout is simplified and high integration is realized through phase shift method.
Patent JP-S5255402-A (JP)
Title: Signal transmission/reception unit
Inventor: SATOU HIROAKI
IPC: H04Q11/04
Filed: 1975-10-31
Abstract: PURPOSE:The buffer memory of transmission and reception are shared at time division data switchboard in order to ensure an effective use of memory as well as to simplify the processing at central processor.
Patent JP-S6328388-A (JP)
Inventor: KAMU FUN REUN
IPC: A61K35/17
Filed: 1987-05-29
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-H07336475-A (JP)
Title: Facsimile
Inventor: YOSHIDA MINORU
IPC: H04N1/32
Filed: 1994-06-14
Abstract: PURPOSE:To provide a facsimile that an operator can positively use it as the information transmission source for not only telephone public line terminals but also network terminals. CONSTITUTION:When the operator of a FAX10 operates an input means to input destination indicating information, the main control part of the FAX10 discriminates it based on this inputted destination indicating information whether the indicated destination is a terminal of a network 50 or a terminal connected to a public telephone line network 60, and picture information is transmitted to the network terminal when it is the network terminal, but picture information is transmitted to the terminal connected to the public telephone line network 60 if it is the terminal connected to the network 60.
Patent JP-H08329042-A (JP)
Title: Graphic display method for numerical analytic result
Inventor: HATAKEYAMA SHUICHI
IPC: G06F19/00
Filed: 1995-05-30
Abstract: PURPOSE: To shorten the time required to enlarge and reduce the graphic display by finding an integrated numerical analytic result consisting of all numerical analytic results and making a composite visual graphic display of a physical phenomenon corresponding to a numeral group based on the integrated numerical analytic result. CONSTITUTION: After an initial screen is displayed, the number of the analytic results is specified through an input device (301) and the numeric input of geometric data and analytic data constituting the integrated analytic result are repeated (302); when the specified number of kinds of the analytic results is >=2 (304) after the input of the numerals ends (303), processings regarding a composite display are performed (305-308). Then a graphic display processing for the geometric data and analytic data is performed (309) and when a display is made again at another angle (310), the graphic display processings are repeated. To respecify the arrangement of whole system data and partial system data, a return to the composite display processing is made and the processing is repeated. To display new data (312), a return to the start is made and numerals are inputted.
Patent JP-H04332730-A (JP)
Title: Production of polyaniline derivative
Inventor: OKA OSAMU
IPC: C08G73/00
Filed: 1991-05-09
Abstract: PURPOSE:To obtain a derivative soluble in organic solvent, having excellent processability and useful as electronic material, etc., without deteriorating the characteristic feature of the original polymer by reacting a reduced-type polyaniline with a specific isocyanate compound, etc., thereby introducing carbamoyl group, etc., to nitrogen atom. CONSTITUTION:A polyaniline is treated with ammonia and the obtained soluble polyaniline is converted to a reduced-type polyaniline by treating with excess hydrazine. The reduced-type polyaniline is dissolved in an amide-type solvent or dispersed in an aromatic solvent or an ether solvent. The obtained solution or dispersion is made to react with an isocyanate compound or isothiocyanate compound of formula [R is (substituted) >=2C alkyl, (substituted) alkenyl, (substituted) aryl or (substituted) benzyl; X is O or S] to introduce carbamoyl group or thiocarbamoyl group to the nitrogen atom and obtain the objective derivative.
Patent JP-S619432-A (JP)
Title: Production of spherical propylene resin particle
Inventor: YAMAI FUMITO
IPC: C08J9/20
Filed: 1984-06-26
Abstract: PURPOSE:To facilitate the production of spherical particles which can be expanded at a high expansion ratio, by dispersing a pelletized or powdered, ethylene component-containing propylene resin in an aqueous suspending medium, heating the suspension after the addition of a styrene monomer and polymerizing the mixtue by the addition of a polymerization catalyst. CONSTITUTION:100pts.wt. pelletized (cylinderically) or powdered propylene resin is dispersed in an aqueous suspending medium. To this suspension, about 30-150pts.wt. styrene monomer is added and the resulting mxiture is heated at about 130 deg.C or above in the absence of a polymerization promotor such as an initiator to form spherical particles. To this mixture, a polymerization catalyst (e.g., venzoyl peroxide) is added, and the resulting mixture is polymerized to produce spherical propylene resin particles. Because of the incorporation of ethylene, these resin particles have excellent expandability and can give an expansion molding excellent in heat, impact, and solvent resistances, etc.
Patent JP-S5833282-A (JP)
Inventor: SASAKI KAZUNORI
IPC: G09B9/00
Filed: 1981-08-21
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-H0432954-A (JP)
Title: Co-processor control system
Inventor: SAITOU TOMOHITO
IPC: G06F9/30
Filed: 1990-05-22
Abstract: PURPOSE:To evade a disturbance to data transfer between a master processor and a memory by updating data in the copy register of a processor only when a data bus is free. CONSTITUTION:A register update control circuit 25 updates the data in the copy register 21. The control circuit 25 makes a request to search for a flag set in an update flag search circuit 24 through a control line 30. When the set flag is found as a result of the search and it is informed from a bus monitor circuit 8 that the data bus 6 is free, the corresponding entry number is read out of a general register and sent through a control line 10 to request a master processor 1 to make a read. The sent data is set in the register 21, whose contents are updated. Consequently, the data in the register 21 is updated without disturbing the data transfer between the master processor 1 and a memory (ROM 3 or RAM 4).
Patent JP-S62290439-A (JP)
Inventor: MIYAWAKI YOSHINORI
IPC: A61B5/02
Filed: 1986-06-06
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-S63233436-A (JP)
Inventor: KAWAKAMI KATSURA
IPC: G06F12/00
Filed: 1987-05-28
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-H10319272-A (JP)
Title: Optical connector cover
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/36
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the optical connector cover which can protect and store the circumference of a joined end surface atop of an optical connector ferrule efficiently in a housing by inserting the optical connector ferrule into the housing so that it can be connected to another optical connector ferrule. SOLUTION: This connector cover 18 is equipped with a cover main body 21 which stores the periphery of the joined end surface 1b atop of the optical connector ferrule 1 and an operation part 23 which projects from the housing 10 when the cover main body 21 is inserted into the housing 10 containing the optical connector ferrule 1. Then the cover main body 21 inserted into the housing 10 is held by a holding mechanism 14 arranged in the housing 10 so that it can be taken out.
Patent JP-H088959-A (JP)
Title: Congestion control system for store and forward network switching
Inventor: FUJITA MUNENORI
IPC: H04L47/20
Filed: 1994-06-15
Abstract: PURPOSE:To uniformize an average stagnant time in a queue on congestion of data links in the store and forward network whose throughput is set in the unit of storage links. CONSTITUTION:A length of a queue is set in response to a throughput. Concretely, when a throughput indicates a range at which its signal transmission speed is smaller than a speed of a transmission channel, a length of a queue is set longer than the length queued at a measurement interval on congestion restriction (301), smaller than a length in an in-network delay time (302) and to a range (303) longer than a length at which frame abort takes place due to overflow as shown in (300) in Figure. Many advantages are obtained by setting the length of queue with a linear equation expressed with two coefficients within the range. Or the length of the queue may be set based on a value dividing the throughput by a mean frame length.
Patent JP-S5922534-A (JP)
Inventor: KISHI YUKITOSHI
IPC: A61B10/00
Filed: 1982-07-28
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-S5834022-A (JP)
Title: Filter for purifying exhaust gas of internal-combustion engine and preparation thereof
Inventor: SAKURAI SHIGENORI
IPC: B01D39/14
Filed: 1981-08-25
Abstract: PURPOSE:To obtain a filter for purifying an exhaust gas having high collecting capacity and low pressure loss, by a method wherein the outer shape of a filter is formed into a pillar form while each hole is formed into an oval shape and the long diameter thereof is oriented vertically against a gas discharge direction. CONSTITUTION:As a filter for purifying an exhaust gas from the internal combustion engine of an automobile, a base material 1 comprising a foamed org. high molecular substance such as polyurethane foam is formed into a pillar shape and, after the pillar shaped base material is inserted into a metal net 2, it is compressed by a disc 3 and the hole A of the base material 1 is deformed into an oval shape and, after directly immersed in a slurry of silica or alumina, the impregnated base material is baked and dried to coat the pore wall. The long diameter of the hole of thus obtained filter 1 is oriented vertically against a exhaust gas passing direction. This filter has high collecting capacity and pressure loss thereof is low.
Patent JP-H09319357-A (JP)
Title: Cushioning device for fallboard in keyboard instrument
Inventor: INOUE SATOSHI
IPC: F16F9/14
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to switch the braking force of a cushioning device on the way of opening/closing operation for a fallboard. SOLUTION: One end of a link 32 is connected to a rotary shaft 19 of a rotary cushioning device 15 through an arm 31. The other end of the link 32 is connected to a fallboard 12. The link 32 is rotated following the opening/ closing operation of the fallboard 12 and switches the rotational direction of the shaft 19 on the way of the rotation. Namely the link 32 is moved upward and lifts the arm 31 from the closed state of the fallboard 12 up to its vertical state, so that the shaft 19 is rotated in the counterclockwise direction. At the time, the braking force of the device 15 to the cover 12 is small. When the fallboard 12 exceeds the vertical state, the arm 31 is depressed, so that the shaft 19 is rotated clockwise. Thereby, the braking force of the device 15 to the fallboard 12 is increased. Since the reverse operation is executed at the time of fallboard closing operation, the braking force is held in a small state up to the vertical state and increased in the state exceeding the vertical state.
Patent JP-H09322589-A (JP)
Title: Method for driving brushless dc motor
Inventor: NORIKANE YOSHIYASU
IPC: H02P6/182
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent step-out or vibration due to drive voltage failure when operating a brushless DC motor in synchronization. SOLUTION: Before starting a brushless DC motor 2, the specific phase of the field coil winding of a stator is energized, and current that flows to the above field coil winding is detected by a current detector 5 while the motor 2 is stopped. Then, the voltage value of a drive voltage is detected by a current detected by the current detector 5, a control circuit 4 judges whether the voltage value is at a specific preset value or within a specific preset range, a drive voltage is corrected, and the motor 2 is started or the move of the motor 2 is prevented.
Patent JP-H09317182-A (JP)
Title: Transportation method of building unit and transportation pulled car thereof
Inventor: KAWAKAMI HIDETADA
IPC: B60P3/022
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a transportation method traveling between a truck waiting place and a unit building construction site and coming to an end with one power-operated car for conveying building unit to the construction stite and to provide a transportation pulled car thereof. SOLUTION: Building units are mounted to normal trucks 3 and a pulling truck 4 by two building units each, and one building unit is mounted on each of a first pulled car 5A pulled by the pulling truck 4 and a second pulled car 5B pulled by a tractor 6. First and second pulled cars are connected to the tractor 6 for reciprocating between a construction site 25 and a waiting place 26 for trucks 3 and 4 in a detachable manner, and the pulled cars mounting one building unit on them respectively are alternately pulled by the tractor 6 and are sent to the construction site 25.
Patent JP-S5657317-A (JP)
Title: Low-frequency electric power amplifying circuit
Inventor: NISHIMURA KIYOMITSU
IPC: H03F3/213
Filed: 1979-10-15
Abstract: PURPOSE:To reduce the number of the large-space and large-capacity electrolytic capacitors and thus reduce greatly the space, by using two low-frequency electric power amplifiers and then securing the function of the reverse amplifier for one of the two amplifiers. CONSTITUTION:The signal is applied from the signal line 26 and through the input terminal 39 and then amplified through the low-frequency electric power amplifier 36 to be supplied to the output terminal 41. The singal of the terminal 41 is fed back to the feedback terminal 40 via the resistance 68, and this feedback signal is applied to the feedback terminal 43 of the low-frequency electric power amplifier 37 via the resistance 67, the capacitor 71 and the resistance 69 each. The amplifier 37 functions as a reverse amplifier since the input terminal 42 is earthed and the signal is applied through the terminal 43. And the signal from terminal 43 emerges at the output terminal 44 in the form of the signal having the opposite phase to the terminal 41. Then the same value is set for the resistances 67 and 69 as well as 68 and 70 each, and thus the same amplitude and the opposite phase are secured for the signals between the terminals 41 and 44. Thus nearly the double voltage is supplied across the load 28. As a result, the boostrap-use electrolytic capacitor can be eliminated.
Patent JP-H04228307-A (JP)
Title: All season type tire tread
Inventor: MOORISU GURAASU
IPC: B60C11/113
Filed: 1991-05-10
Abstract: PURPOSE: To provide a pneumatic tire providing excellent performance in the winter, releasing less noise, and uniformly acting without respect to a road condition. CONSTITUTION: In a tread 11, laterally extending grooves 36-30, axially spaced zigzag shaped grooves 4-8, and a short semi-blind groove 19 cooperate with each other so as to define S-shaped blocks 20-25. Humps 29 are formed between neighboring blocks 20-21, 22-23, and 24-25.
Patent JP-H088190-A (JP)
Title: Plasma cvd apparatus
Inventor: SHIRAHATA KAZUHIRO
IPC: H01L21/31
Filed: 1994-06-16
Abstract: PURPOSE:To form a uniform film by generating uniform plasma discharge between electrodes without any influence of surface condition of wafer. CONSTITUTION:A wafer holder 7 is provided between an upper electrode 1 and a lower electrode 2 and moreover a driving means consisting of a motor 9, a pulse encoder 12, a pressure sensor 14 and a laser sensor 13, etc., is also provided to verticaly move the upper electrode 1.
Patent JP-H07115971-A (JP)
Title: New protease and its production
Inventor: FUJINO HIROAKI
IPC: C12N9/52
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a protease capable of acting on a peptide having a high alanine content such as elastin and hydrolyzing peptide bond at carboxyl groups in the alanine. CONSTITUTION:This new protease is obtained by culturing a microorganism belonging to the genus Streptomyces and has the following properties: (1) optimum pH of about 9, stable pH range of 8-11, action optimum temperature range of 30-60 deg.C and optimum temperature of 45 deg.C when Suc-Ala-Ala-Ala-pNA is used as a substrate; (2) stable at 40 deg.C when kept in a buffer solution at pH 9 for 1hr and nearly inactivated at 60 deg.C; (3) inhibited by DFP and PMSF; (4) pI 6.4 measured by an isoelectric focusing method and (5) a monomer determined by a disk gel electrophoresis and a gel filtration method and 26000 molecular weight measured by a sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE).