baber/WOPTO huggingface dataset:
Patent JP-S56146859-A (JP)
Title: Ferritic stainless steel with resistance to environment containing chlorine ion
Inventor: HOSHINO KAZUO
IPC: C22C38/28
Filed: 1980-04-18
Abstract: PURPOSE: To enhance the corrosion resistance, weldability and surface quality of the resulting titled steel and reduce the cost by adding an adequate amount each of Ti and Al to a high Cr steel with Si, Mn, C and N contents restricted to low levels.  
     CONSTITUTION: This ferritic stainless steel has a composition consisting of, by wt., ≤0.02% C, 0.1W0.6% Si, ≤0.50% Mn, <19W21% Cr, ≤0.015% N, (C+N)%× 15W0.6% Ti, 0.01W0.10% Al, ≤0.030% C+N and the balance essentially Fe. In spite of the low cost this steel is equal or superior to a conventional ferritic stainless steel contg. Mo in corrosion resistance especially in corrosive environment contg. chlorine ion and wedlability. In addition, it has improved surface quality. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0645326-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIMOTO KENJI
IPC: H01L21/3065
Filed: 1993-03-11
Abstract: PURPOSE:To realize etchback of a two-stage metallic layer composed of a titanium nitride film to be used as a base adhesive layer and a tungsten film to be formed by Chemical Vapor Deposition(CVD) method. CONSTITUTION:As a first-stage etching, high-speed etching is applied to a tungsten film 5 with the use of fluorine gas, and the W film 5 is made to remain with the film thickness ranging from 50mum to 100mum. As a second-stage etching, etching is applied to the W film 5 which remains at the first stage by gas mixed with chlorine and oxygen. As a third-stage etching, etching is applied to a Tin film 4 by gas mixed with chlorine-containing gas and fluorine- containing gas, nitrogen, or inert gas.
Patent JP-S51126011-A (JP)
Title: Horizontal output trans
Inventor: YAMAGUCHI MASAJI
IPC: H04N3/26
Filed: 1975-04-24
Abstract: PURPOSE:To obtain stabilized high voltage output, and to get voluntary high voltage by controlled conditions of the power output consumption through the low resistance of the low resistance value.
Patent JP-H04266697-A (JP)
Title: Vacuum thermal insulation structure and manufacture of the same
Inventor: TAGUCHI RYOZO
IPC: F16L59/06
Filed: 1991-02-21
Abstract: PURPOSE:To prevent deterioration of thermal insulativity by adsorbing gas inside a vacuum thermal insulation structure by means of an activated getter, and keeping the vacuum condition in the vacuum thermal insulation structure. CONSTITUTION:A gap 5 is formed on a portion located between a metal outer fitting body 2 and a plastic open cell foam body 3 inside thereof. A getter 6 is fixed to an inner face of the metal outer fitting 2 inside the gap 5. The getter 6 is partially heated from outside and activated while sealing the metal outer fitting body 2. The getter 6 in the metal outer fitting 2, being activated, has high gas-adsorption ability, keeps a vacuum condition inside the metal outer fitting and does not deteriorate in its thermal insulativity.
Patent JP-H09242855-A (JP)
Title: Shift controller for continuous variable transmission
Inventor: SAWADA MAKOTO
IPC: F16H9/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To maintain a specified shift ratio when an acceleration pedal is released in a manual mode by compensating hydraulic pressure to a level of minimum value or below in released condition. SOLUTION: Input torque estimation means 102 computes an input torque based on the opening of acceleration pedal and operation condition of engine. Hydraulic pressure control means 103 controls hydraulic pressure to a pair of variable pulleys according to the input estimation value. Hydraulic pressure compensation means 104 provided at shift control means 101 compensates the hydraulic pressure to a specified level of minimum value or below. Accordingly, V belt holding holding pressure is secured when an input torque is reduced, thereby preventing generation of shift to the high side caused by centrifugal force of belt itself.
Patent JP-S56149583-A (JP)
Title: Condenser
Inventor: HARUBE JIYOU
IPC: F28B1/00
Filed: 1980-04-18
Abstract: PURPOSE: To facilitate a work in the upper part of the barrel in a condenser by a method wherein a shutter like curtain is accommodated in the condenser to utilize it as a foothold in the condenser for a nuclear power plant and a thermal power plant.  
     CONSTITUTION: Box panels 17 are provided on a reinforcing beam 7 located between the upper barrel 1 and the lower berrel 2 of the condenser to form a curtain box 16. The shutter like curtain 14 is received in this box 16. When a food water heater 4, an air extracting pipings 5 and the like provided in the upper barrel 1 are inspected, the curtain 14 is pulled out along a slip 18 and the curtains are connected each other by connecting fittings 15 to provide the foothold for the work. After the inspection work is finished, the curtain 14 is received into the box 16 by releasing the connecting fittings 15 and the operation of the condenser is begun again. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51126141-A (JP)
Title: Cinecamera having built-in color conversion filter
Inventor: TOUYAMA MASAMICHI
IPC: G03B19/16
Filed: 1975-04-25
Abstract: PURPOSE: A cinecamera capable of changing a photographic system between photographing in artificial light and daylight and at the same time correcting the sensitivity of an exposure device. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236156-A (JP)
Inventor: DEBITSUDO CHIYAARUZU KURON
IPC: G06F13/24
Filed: 1988-03-03
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-S60196418-A (JP)
Inventor: AHANO MASAHARU
IPC: F16B2/08
Filed: 1984-03-15
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-H05249925-A (JP)
Title: Liquid crystal panel driving method and liquid crystal display
Inventor: GOHARA YOSHIHIRO
IPC: G09G3/36
Filed: 1992-03-09
Abstract: PURPOSE:To heighten operational stability by making alternating current converting timings of respective driving voltage impressed upon respective liquid crystal panel groups different from each other with the respective groups to divisionally driven liquid crystal panels. CONSTITUTION:Though driving ON-voltage 16 and OFF-voltage 17 change according to picture elements and data, bias voltage 18 is impressed simultaneously upon the whole picture elements except in a selected single line, so that a rush current is flowed into the bias voltage 18 to liquid crystal panels as shown by waveform charts 13 and 14 when polarity of the driving voltage for alternating current converting timings are set to be dislocated from each other in the upper half and in the lower half. Thereby, as for an electric current of the bias voltage 18, since peak positions of the rush current are dislocated from each other, the maximum value of the rush current can be reduced to about half in an electric power supply line of the bias voltage 18 as compared with a conventional value as shown by a wave form chart 15.
Patent JP-S59176791-A (JP)
Inventor: MATSUMOTO MASACHIKA
IPC: G10L15/06
Filed: 1983-03-26
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-S51127866-A (JP)
Title: Gas indicator
Inventor: SUZUKI KISABUROU
IPC: F23Q2/16
Filed: 1975-04-28
Abstract: PURPOSE: A device for indicating the presence or absence of a gas in a gas lighter. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02229455-A (JP)
Title: Apparatus of heat pipe system
Inventor: KIMURA YUICHI
IPC: H01L23/427
Filed: 1989-03-02
Abstract: PURPOSE:To improve the starting characteristic at low temperatures and to enlarge a usable temperature range by a method wherein a plurality of heat pipes are divided into two or more groups and different working liquids are sealed in individual groups. CONSTITUTION:Three recessed holes 2a to 2c are made in a row at one end face of a flat-board-shaped block 1 made of copper. An evaporation part of a heat pipe 4 in which pure water 3 has been sealed is inserted into the recessed hole 2b in the center; evaporation parts of heat pipes 4 in which Freons 13, 15 have been sealed are inserted into the recessed holes 2a, 2c on both ends; they are united respectively to the block 1. In addition, a fin 6 made of aluminum is attached collectively to respective condensation parts; an apparatus of a heat pipe system is formed. When two or more kinds of working liquids are sealed in a plurality of heat pipes individually or as a mixture and the heat pipes containing the different working liquids are combined variously and are constituted as a unit, a starting characteristic at low temperature becomes good and a high performance at a steady working temperature is obtained; accordingly, a usable temperature range can be enlarged.
Patent JP-H01224130-A (JP)
Title: Method and device for manufacturing high melting point metal pipe
Inventor: INANAGA KENICHI
IPC: B21J7/16
Filed: 1988-03-03
Abstract: PURPOSE:To improve the strength of a high m.p. metal pipe by inserting a circular columnar plug into the hole of a high m.p. metal body and rotary forging the outer face of the metal body of the plug position with rotating the plug. CONSTITUTION:The roll hammer 5 arranging plural hammer members on the circumference is provided and die 3 and shoe 4 are arranged at the inner side thereof. The circular columnar plug connected by a connection rod 7 is inserted to the inner part of the hole of a high m.p. metal body 2 manufactured by press forming, etc., and rotary forging is performed from the outer face via the shoe 4 and die 3 by the roll hammer 5 on the metal body 2 of the specified temp. with rotating the plug 1. The working is performed by moving the plug 1 inside the pipe 2 as well as repeating the rotary forging. Due to the rotary forging being executed by a interposing the pipe 2 from the inner and outer sides, the breakdown of the pipe 2 and the fixture of the plug 1 are prevented and an uniform pipe 2 is formed. Consequently the strength is improved.
Patent JP-S60194424-A (JP)
Title: Electrooptical light bulb
Inventor: NAGATA MITSUO
IPC: G09G3/36
Filed: 1984-03-16
Abstract: PURPOSE:To improve the multiplex characteristics by arranging thin filmlike permanent magnets on at least one side of a liq. crystal cell so as to improve the sharpness of the kick-off of the electrooptical characteristics by the action of a strong magnetic field formed in a liq. crystal on the liq. crystal molecules. CONSTITUTION:Thin filmlike permanent magnets 203 are arranged so that a magnetic field is applied in a direction (x) perpendicular to the longitudinal direction of transparent electrodes 202. The magnets 203 are manufactured by forming thin films of 1mum thickness by sputtering and by magnetizing them so as to produce 3,000G magnetic flux. The sharpness of the kick-off of the electro- optical characteristics of a liq. crystal cell is improved by 80% by arranging the magnets 203, and the degree of multiplicity of multiplex driving is trebled without changing the contrast of a display. The switching time can be shortened by 14%.
Patent JP-H01225682-A (JP)
Title: Waxing compound composition for automobile and its preparation
Inventor: IGUCHI KAZUO
IPC: C08L91/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the title composition excellent in water repellency, storage stability, etc., by mixing a solid wax, a di(long-chain alkyl) quaternary ammonium salt, a polyoxyethylene alkyl ether, and a polyhydric alcohol in specified weight proportions, and solubilizing the mixture. CONSTITUTION:10-16.5wt.% solid wax (e.g., a paraffin wax) is mixed with 5-8wt.% di(long-chain alkyl) quaternary ammonium salt (e.g., distearyldimethylammonium chloride) and 3-5wt.% polyoxyethylene alkyl ether having an HLB of 12-15. After the mixture is uniformly melted at 85 deg.C or higher, 2-15wt.% polyhydric alcohol (e.g., ethylene glycol) is added thereto. The formed mixture is cooled to 80-90 deg.C, and warm water of 80-90 deg.C is slowly added thereto to solubilize the solid wax, thus giving a waxing compound composition for an automobile.
Patent JP-S63215981-A (JP)
Title: Radar signal processor
Inventor: HARA YOSHIHISA
IPC: G01S13/90
Filed: 1987-03-05
Abstract: PURPOSE:To remove an error produced with correction processing and speed up the whole signal processing by increasing or decreasing the value of a timing register for setting a sample interval to an arbitrary value with the elapse of time by a control signal. CONSTITUTION:An instrument loaded in an aircraft for controlling the sampling of the video signals of a radar for conducting the mapping of the ground is provided with a timing register 5 for setting a sampling interval to an arbitrary value and a timing control memory 6 for storing a control signal for increasing or decreasing the value of the timing register 5 with the elapse of time. The sampling interval is calculated to be divided into the initial value of the timing register 5 and the control signal and only the control signal is stored in the timing control memory 6 in advance. The control signals are read out and, while increasing or decreasing the value of the timing register 5 with the elapse of time, the value is set to a counter unit 4. An A/D-converted signal is generated by an A/D converter 2 and stored in a video memory 3.
Patent JP-H03251480-A (JP)
Title: Printer
Inventor: SHIMIZU SHINICHI
IPC: B41J29/38
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the printing output intended by a user without interrupting the operation of a printer by a method wherein the printing demand from a host machine is returned to the host machine without executing the printing demand when the printing demand is impossible to execute and, after return, a printer becomes an operable state to make it possible to receive the next printing demand from the host machine. CONSTITUTION:When the printing job transmitted from a host machine is received, it is judged whether the printing job is possible to execute and, when the printing job is possible to executed, this printing job is executed. When the printing job is impossible to execute, this printing job is returned to the host machine. Thereafter, a printer becomes an operable state immediately to wait for the next printing job from the host machine and, next, when the transmitted printing job is possible to execute, this printing job is executed.
Patent JP-H03252807-A (JP)
Title: Date/time setting system for electronic computer system
Inventor: MATSUKI SHUICHI
IPC: G06F1/14
Filed: 1990-03-02
Abstract: PURPOSE:To secure the coincidence of dates and time among plural CPUs by setting the dates and the time of plural electronic computer systems through an external date/time supply device. CONSTITUTION:The minute/hour/day/month/year set at a time setting digital switch 22 is transferred to a master clock 21 of an external date/time supply device 2 with actuation of a master clock setting switch 23. At the same time, the second/minute/hour/day/month/year set at the clock 21 is transferred to the time counters of the CPUs 11-1 - 11-n of an optional or all computer systems via a setting switch 24. Furthermore the optional minute/hour/day/month/year set at the switch 22 is transferred to the time counters of the CPU 11-1 - 11-n of an optional or all systems via the switch 24. A synchronizing mechanism 25 of the device 2 supplies the synchronizing signals to the clock 21 and the time counters of the CPU 11-1 - 11-n. Thus the coincidence is secured among the CPU 11-1 - 11-n in terms of dates and the time.
Patent JP-S61209609-A (JP)
Inventor: YOSHITAKE KENICHI
IPC: A47B55/00
Filed: 1985-03-14
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-H01224748-A (JP)
Title: Photosensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/91
Filed: 1988-03-04
Abstract: PURPOSE:To prevent delamination of a photographic emulsion layer in a photosensitive material from an undercoat layer and to improve sensitivity of the photosensitive material by incorporating dextran in the photosensitive material and a water-soluble ionic polymer in at least one layer which is nearer to a base body side than a layer contg. the dextran. CONSTITUTION:The title photosensitive material has at least one layer contg. substantially no dextran between a base body and a hydrophilic colloid layer (A) which is nearest to the base body among hydrophilic colloid layers contg. dextran, and a water-soluble ionic polymer is contained in the hydrophilic colloid layer (A). It is preferred that the layer (A) contains no photographic emulsion and that the layer (A) is adjacent to an undercoat layer. Preferred thickness of the layer (A) is 1.0-5.0, more pref. 1.0-3.0mu. If it is <1.0mu, the adhesion improving effect is insufficient resulting inferior adhesion to the undercoat layer. On one hand, if the mol.wt. of the dextran is too large, a sensitizing effect is indistinct.
Patent JP-H03253357-A (JP)
Title: Image recorder
Inventor: KATO JUNICHI
IPC: H04N1/036
Filed: 1990-03-01
Abstract: PURPOSE:To prevent irregularity in image density from occurring by a method wherein control operation is performed by turning on a light source containing a scan period within an image forming area prior to recording operation of an image and besides, after starting recording operation of the image, control is performed by turning on the light source in a scan period outside the inmage forming area within a scan area. CONSTITUTION:In closing a power source of a laser beam printer and in last time rotation, a PRL signal for forced lighting of lasers is made True irrespective of synchronization with an image, and a laser diode 30 is continuously lighted. At the same time an up down counter 37 becomes under a counting state since the PRL signal is True. A photodiode 31 detects outgoing light of a laser diode 30, and feeds that back to a comparator 35 via an amplifier 34. The comparator 35 compares output voltage of the amplifier 34 with standard voltage to be generated with a standard voltage generator 36. When timing between paper to start of exposure of the image on the second page comes after ending exposure of the image on the first page, a NMBL signal between paper to be combinedly used for a laser forced lighting signal and a start signal of a counter 37 outside the image area is made True.
Patent JP-H08246646-A (JP)
Title: Floor panel and groove cover building up free access floor
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/00
Filed: 1995-03-10
Abstract: PURPOSE: To facilitate a wiring work by installing to the side surface of a floor panel a cut-off part outlined with a cutting line which forms a wire through opening in a steel-made floor panel used during building a free access floor. CONSTITUTION: The peripheral part of a steel-made floor panel 1 is folded to form a side surface in a square shape, thereby forming cut-off parts 7 and legs 8 by two alternately on the side surface 6. Furthermore, a steel is folded in U-shaped cross section, thereby forming groove covers 2 and 3. One cut-off part 10 having a width of a wiring groove and two cut-off parts 7 are installed to the opposed side surfaces 9 on the groove cover 2 while the opposed side surfaces 11 and the cut-off part 7 are formed on the groove cover 3. Then, the floor panel 1 is laid out with a specified spacing, thereby forming a wiring groove between the floor panels 1. The wiring groove is covered with the groove covers 2 and 3, thereby building up a free access floor 5.  It is, therefore, possible to secure easily a minimum required wiring through opening and prevent a load withstanding ability of the floor panel from being degraded.
Patent JP-S57165435-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: SATOU MASAKATSU
IPC: H01B3/44
Filed: 1981-04-06
Abstract: PURPOSE: The titled composition that is made by adding a synthetic insulating oil to a polyolefin composition containing a flame retarder, thus being suitably used as a covering material for electric wire and cable, because of its stable insulating properties even under high-temperature conditions.  
     CONSTITUTION: The objective composition is obtained by adding a synthetic insulating oil such as low-molecular polybutene oil or silicone oil to a composition that is prepared by adding a flame retarder such as decabromophenyl ether to polyolefin such as polyethylene or polypropylene, by e.g., 3W5wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0628214-A (JP)
Title: Processing system for data processing system inspection
Inventor: RYU TADAMITSU
IPC: G06F11/22
Filed: 1991-03-15
Abstract: PURPOSE:To enable inspection processing by an inspector who is well versed in the inspection processing as to the data processing system inspection processing system for inspecting data processing systems which are decentralized and arranged at remote places and send and receive data to and from other decentralized places to perform data processing. CONSTITUTION:A data communication between the data processing systems and an existent network is made by installing an interface device 12 which connects the data processing system to the existent network at each of the decentralized points of the data processing systems. An inspection instructing device 14 which is connected to the existent network and gives a instruction of the inspection processing of the data processing systems is installed at a point irrelevant to the installation points of the data processing systems and this inspection instructing device 14 carries on the inspection of the data processing system through the existent network.
Patent JP-H10251917-A (JP)
Title: High-speed melt-spinning apparatus
Inventor: SATO JUNJI
IPC: D01D5/084
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To uniformly carry out drawing by making a following air flow between a number of filaments into a straightening flow and reducing unevenness of tension between single filaments in a high-speed hot tube drawing and spinning method. SOLUTION: In this high-speed melt spinning apparatus for extruding a polyester from a spinneret, cooling a filament to a temperature equal to or lower than a glass transition temperature in a cooling part to solidify the filament and taking-off the filament at a high speed, a traveling zone of a number of filaments from a place right below the spinneret to an entrance of a heating zone is divided by the yarn by shielding plates 11, a face opposing to a cooling air blowing face in the traveling zone of a number of yarns is opened and an opening part is installed right above the entrance of the heating zone at the cooling air blowing face side.
Patent JP-H06267812-A (JP)
Title: Material and method for forming fine pattern
Inventor: HASHIMOTO KAZUHIKO
IPC: G03F7/40
Filed: 1993-03-12
Abstract: PURPOSE:To form the fine resist pattern having high resolution and high contrast readily in high sensitivity. CONSTITUTION:The oxygen generating agent comprising silicon-based compound, novolac resin and triphenylsulfonium salt is made to be uniform solution. The solution is dropped on a semiconductor substrate 11, and a silicon-containing organic polymer film 12 is obtained as a resist film. After an electron beam 13 is drawn on the resist film, the wafer is heat-treated, and the bridging reaction is made to occur between the silicon compound and the novolac resin at an exposed part. A silicon polymer 15 is formed. The silicon compound at the part, which is not exposed, is removed from the resist film by sublimation or vaporization, and organic polymer film 14 is obtained. The organic polymer film 14 can be etched by RIE for the resist film so as to make only the silicon polymer 15 remain. Thus, the vertical fine resist pattern can be formed.