baber/WOPTO huggingface dataset:
Patent JP-H02196240-A (JP)
Title: Method for preventing photofading of organic coloring material
Inventor: SUGITA SHUICHI
IPC: C09D11/02
Filed: 1989-01-25
Abstract: PURPOSE:To improve stability to org. coloring materials and compds. expressed by the general formula I without degrading the hue and purity of dyestuffs or dyes by allowing the org. coloring materials and one kind of the above- mentioned compds. to coexist. CONSTITUTION:The photofading of the org. coloring materials is prevented and the stability thereof is improved without degrading the hue and purity of the dyestuffs or dyes by allowing the org. coloring materials and at least one kind of the compds. expressed by the general formula I to coexist. In the general formula I, R1 and R3 respectively denote a hydrogen atom, alkyl group, alkenyl group, alkinyl group, cycloalkyl group, cycloalkenyl group, aryl group, heterocyclic group, acyl group, sulfonyl group, phosphonyl group, carbamoyl group, sulfamoyl group, or oxycarbonyl group. R2 and R4 respectively denote a substituent; X and Y respectively denote -O-, -S-, -NR5-; R5 and R1 denote the similar groups; m and n denote 0 to 4 integer.
Patent JP-S58134321-A (JP)
Title: Normal working assuring mechanism of computer system
Inventor: KINDAICHI YOSHIO
IPC: G06F1/00
Filed: 1982-02-04
Abstract: PURPOSE:To protect a computer, by cutting off the supply of electric power to the computer after detecting that that room temperature of a computer system is lower than a prescribed level and delivering an alarm. CONSTITUTION:A temperature sensor 3 is suited especially to a region of a low temperature for detection of the environmental temperature of a computer. A control 4 drives an alarm display mechanism with an input of the sensor 3 and at <=5 deg.C, for example, to deliver an alarm. With a display of an alarm, the power supply is cut off to a CPU1. Then the operation started again after a rise of temperature. In such a way, the using environment is assured for semiconductor elements which form a computer system. Thus overall reliability is improved for the computer system.
Patent JP-S56114107-A (JP)
Title: Pickup cartridge with charged static electricity removing mechanism
Inventor: NAKAGAWA HIROSHI
IPC: H04R1/02
Filed: 1980-02-13
Abstract: PURPOSE:To remove dust and static electricity on the recording disc, by mounting the conductive brush consisting of plastic on the pickup cartridge. CONSTITUTION:Main body base 4 of the pickup cartridge is formed with conductive plastic, and brush 13 consisting of conductive plastic is fitted to the tip of conductive brush fitting jig 11, thereby removing static electricity and dust simultaneously.
Patent JP-H06198109-A (JP)
Title: Filter material
Inventor: NAKAJIMA HIROYUKI
IPC: B01D39/16
Filed: 1993-01-06
Abstract: PURPOSE:To provide such a filter material, especially to be used to remove impurities from liquids for food processing, that the material contains little formalin, causes no trouble for sanitation of food, can continuously be used for a long time which decreases frequencies for changing, and is inexpensive and economical. CONSTITUTION:This filter material is produced by laminating woven cloth which essentially consists of polyester fiber and using a sizing material or the like without containing formalin and polyester staple fiber layers containing polyester heat-fusing fiber or polyester filament spun bonded fabric containing a polyester heat-fusing component, making the laminated body into a composite one body without using a binder by direct thermocompression. The obtd. filter material contains <=0.1mug/ml formalin.
Patent JP-S60164059-A (JP)
Title: Transmission device of rotation
Inventor: MIMURA KENJI
IPC: F16H25/06
Filed: 1984-02-03
Abstract: PURPOSE:To perform accurate transmission of rotation further provide a differential function and a speed change function, by performing the transmission of rotation through a ball interposed between guide grooves and a guide hole which are provided in an inner cylinder, intermediate cylinder and an outer cylinder. CONSTITUTION:A device, slidably placing an inner cylinder 10, intermediate cylinder 12 and an outer cylinder 14 to be oppositely faced to each other on a surface containing their axial line of rotation, arranges in this opposed tangential part guide grooves 16, 26 and a guide hole 22 formed in each of these cylinders so that the grooves and the hole may be crossed in a position of at least one point, interposing a ball 20 in this crossing point and enabling this ball 20 to circulatively move in a circulating path 18. In this way, accurate transmission of rotation can be performed without causing a slip further a differential function and a speed change function can be provided by eliminating the necessity fur using a gear mechanism and a transmission band of belt and chain.
Patent JP-2000211325-A (JP)
Title: Method for filling n2 gas into tire and device for the same
Inventor: MAKINO YOSHIHIRO
IPC: B60C23/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To ensure customer trust by filling nitrogen gas into a tire with effi ciency and enabling an accurate visual grasp of the concentration of nitrogen gas during and after filling into the tire at a normal inner pressure. SOLUTION: After being set at a higher pressure than a normal inner pressure of a tire by a pressure reducing valve 5 placed on the outgoing side of a film module 1, N2 gas (nitrogen rich gas) is passed through an outgoing-side passage 4 and filled into a tire connected to the end of the passage. While N2 gas is filled in, the concentration of O2 (oxygen) contained in the N2 gas is measured by an O2 sensor module 11b, converted to the concentration of N2 gas, and passed through an amplifier 11c, and the concentration thereof is indicated in digital form by an indicator 11d.  In measuring the concentration of N2 gas in a state where filling of the gas is finished, a hand valve 8 is opened, a 4-port valve 7 is switched to 'open' and immediately closed after gas in the passage is emitted into the air, the N2 gas in the tire is induced to the O2 sensor module 11b, and the concentration is indicated at the indicator 11d.
Patent JP-S61176021-A (JP)
Inventor: TAMAKI NOBUAKI
IPC: H01H33/66
Filed: 1985-01-31
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-H06232672-A (JP)
Title: Band pass filter
Inventor: ASAKURA HIROMI
IPC: H03H7/075
Filed: 1993-02-04
Abstract: PURPOSE:To set a capacitive element being an element deciding the frequency characteristic to an optimum capacitance by connecting a chip capacitor being the capacitive element and an interdigital capacitor in parallel and providing an adjustment part to the interdigital capacitor. CONSTITUTION:A series resonance section 7 indicates a low impedance with respect to a signal around a resonance frequency and indicates a high impedance with respect to other frequencies, and a parallel resonance section 8 indicates a high impedance with respect to a signal around a resonance frequency and indicates a low impedance with respect to other frequencies. The frequency characteristic of a band pass filter is obtained by matching the resonance frequencies. A chip capacitor section 1 and an interdigital capacitor section 2 are connected in parallel in a capacitive element 9 and a capacitance adjustment part is provided to the interdigital capacitor section 2. Thus, the capacitance is set to an optimum capacitance and the excellent frequency characteristic of the band pass filter is obtained.
Patent JP-S63186822-A (JP)
Title: Production of high strength austenitic stainless steel
Inventor: YAMAMOTO SADAHIRO
IPC: C21D8/00
Filed: 1987-01-29
Abstract: PURPOSE:To stably hold the aimed strength even if some change of rolling temp. happens, by interrupting rolling at the specific temp. after heating an austenitic stainless steel, and accelerately cooling after applying the constant rolling-reduction ratio at the specific temp. range. CONSTITUTION:The austenitic stainless steel is heated at 1,000-1,300 deg.C and rolled, and the rolling is interrupted at the perfect recrystallized range at temp. of more than TR( deg.C) shown in the equation I. Next, the rolling applying 5-30% of cumulative rolling-reduction in the temp. range of >=TF( deg.C) and <=TF( deg.C)-40( deg.C) shown in the equation II or equation III fixed in accordance with C content, is executed. In succession, the accelerately cooling to <=500 deg.C at more than the critical cooling rate shown in the equation IV and equation V fixed in accordance with C and Mo contents, is executed. In this way, the stainless steel plate having the same corrosion resistance as solution treating material or more and higher yield point than the solution treating material, can be stably produced.
Patent JP-H06228995-A (JP)
Title: Water discharger for low tank
Inventor: MATSUMOTO DAIJI
IPC: E03D1/35
Filed: 1993-02-04
Abstract: PURPOSE:To adjust the quantity of wash water supplied and the quantity of residual water in a low tank. CONSTITUTION:A container 7 containing a float valve 2 is formed in constitution, in which the container 7 can be moved vertically by a water level in a low tank, and the quantity of wash water supplied is adjusted. The space of a seat 1 and the float valve 2 is opened at the initial stage of outflow, and a large quantity of water is discharged. The space of the seat 1 and the float valve 2 is narrowed, and water is discharged continuously for a long time at a low rate. Accordingly, a siphon is started early in a siphon type Western-style toilet, and the siphon can be continued for a comparatively long time.
Patent JP-H02200359-A (JP)
Title: Method and apparatus for controlling molten metal temperature in tundish
Inventor: TSUJITA KOZABURO
IPC: B22D11/10
Filed: 1989-01-30
Abstract: PURPOSE:To shorten response time of molten metal temp. lowering and to prevent oxidation of the molten metal and involving of slag by cooling the molten metal flowing down into a tundish in a shroud with coolant controlled according to the molten metal temp. in a tundish. CONSTITUTION:The molten steel 3 is allowed to flow down from a ladle 1 in the shroud 7 to supply into the tundish 2 provided with an induction heater 24. The temp. of the molten steel 3 in the tundish 2 is always measured with a thermometer 18 and this data and data of opening degree of a sliding nozzle 7a, drawing velocity of a cast slab and wt. of the tundish are inputted into a center arithmetic unit 22, and variation of the molten steel temp. in the tundish 2 is predicted. At the time of deciding that this temp. comes to higher than the target temp., signal is given to a molten steel temp. lowering machine 11 to blow coolant of liquid Ar, etc., to the molten steel flow 19 in the shroud 7. As the other way, wire-like cooling material 5a coiled in a uncoiler 12 is continuously charged into the molten steel stream 19.
Patent JP-H02203171-A (JP)
Title: Hot water supplying room cooler/heater
Inventor: OTSUKA YOSHINORI
IPC: F25B29/00
Filed: 1989-01-30
Abstract: PURPOSE:To obtain hot waters of two types of temperatures with one apparatus by obtaining first hot water temperature by opening and closing a pressure type water control valve, and controlling the speed of a compressor to hold the temperature of a hot water heat exchanger constant to obtain a second hot water temperature. CONSTITUTION:When a refrigerant circuit is operated in hot water operation mode, pressure of refrigerant flowing in the refrigerant circuit is low at the time of starting operating. Accordingly, a pressure type water control valve 13 in a hot water circuit B is held in closed state. Thereafter, the temperature of a hot water heat exchanger 7 is raised, refrigerant pressure is raised to arrive at a predetermined pressure. Then, the valve 13 is opened, water in the hot water circuit B is heated by the exchanger 7 to obtain a first hot water supply temperature. When refrigerant condensing temperature detected by a temperature detector 9 becomes a value corresponding to the set second hot water temperature, hot water operation mode is continued. If the refrigerant condensing temperature is different from the set second hot water temperature, the speed of the compressor is varied by a controller 10.
Patent JP-S56117832-A (JP)
Title: Composite bending die
Inventor: HIRAYAMA TOKUYA
IPC: B21D5/01
Filed: 1980-02-18
Abstract: PURPOSE: To enable products requiring plural bending processes to be worked efficiently by forming part of either one of a punch or die into attachable and detachable construction in press bending dies.  
     CONSTITUTION: In the 1st process, a block 18 is away from a punch 12, and a product 1 is worked to the shape shown in the figure by the punch 12 and a die 13. In the 2nd process, the block 18 is joined to the punch 12 by the operation of a cylinder 19 and the product is worked to a final shape by the block 18 and the die 13, thence it is discharged to the outside of the die 13 by a knockout plate 14. In these composite bending dies, the need for mounting, dismounting and exchanging of the dies between the respective processes and the extraction of the product is eliminated, and since the working of plural processes is accomplished by one time of die mounting, the composite pressing of high efficiency is made possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58146342-A (JP)
Inventor: AUTH DAVID C
IPC: A61B17/22
Filed: 1983-02-04
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-S61176151-A (JP)
Title: Formation for electrode of semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/148
Filed: 1985-01-31
Abstract: PURPOSE:To form clearly a positioning mark for mask-matching and to enable to form very accurately electrodes of a semiconductor device by a method wherein the electrode pattern of the positioning mask part, by which the mutual positions of the first and second electrodes are decided, is selectively formed thick. CONSTITUTION:An insulating film 12, and moreover, a resit film 13 are patterned on the surface of a compound semiconductor substrate 11, and after that, the first electrodes, which are lower electrodes 14, are formed. In the enroute process, wherein the lower electrodes 14 are formed by a lift-off technique, a resist film 15 is applied and after a pattering is performed on the resist film 15 to form a positioning mark part 16, parts of the positioning mark part 16 are selectively removed, a thick metal film 17 is evaporated and a positioning mark 18 is formed. Then, a ZnS film is formed as an interlayer insulating film 19, but a positioning protrusion part 19 is formed on the interlayer insulating film 19 as there exists the positioning mark 18. Then, a resist film 20 is formed in a thickness of about 1mum for forming the second electrodes and the second electrodes are flattented using a mask 21. For the mask-matching at this time, a protrusion part 22 located at the end part is utilized as the positioning mark. By this way, the positioning of the second electrodes to the first electrodes can be easily performed.
Patent JP-H06209512-A (JP)
Title: Bird-damage preventing device
Inventor: OGURI TAKAO
IPC: A01M29/32
Filed: 1993-01-08
Abstract: PURPOSE:To provide a bird-damage preventing device which is an unstable perch for birds. CONSTITUTION:Spiral parts 3, 13 which can be wound on an electric wire W are continued to the right and the left of a clip part 2 which can be fitted to the electric wire, a pincushion 14 which is separated into at least two directions toward the upper part from the clip part is made to protrude, sharp needle parts 4a are installed respectively at the upper part of the pincushion, and the pincushion is formed to be so flexible that it is difficult for birds to perch.
Patent JP-H11198296-A (JP)
Title: Multilayered film or sheet made of olefinic resin
Inventor: OGAWA TAKESHI
IPC: B32B27/32
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate defects such as inferior damage resistance, heat resistance and cutting properties, in an ethylene/methyl methacrylate copolymer resin film or sheet, without damaging characteristics such as excellent high frequency welder characteristics or the like possessed by this film or sheet. SOLUTION: A multilayered film or sheet 1 made of an olefinic resin is obtained by laminating outer layers 12a, 12b based on at least one resin selected from polybutene and a butene-α-olefin copolymer resin to both surfaces of an intermediate layer 11 comprising an olefinic resin based on at least one resin selected from an ethylene/(meth)acrylic acid ester copolymer resin and an ethylene/vinyl acetate copolymer resin.
Patent JP-H03223939-A (JP)
Title: Cpu monitoring method
Inventor: SHIMADA NORIO
IPC: G06F11/30
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the malfunctions due to the states of a CPU and a CPU monitoring device by starting and ending the monitoring operation of the CPU monitoring device based on the instructions of the CPU. CONSTITUTION:A CPU monitoring device 2 does not start unconditionally its monitoring function after the power supply of a CPU 1 is turned on and then starts the monitoring function with a start instruction after the device 2 is initialized via the CPU 1. Then the answer signals are sent to the device 2 at each fixed time. When the monitoring function is over or the device 2 has the abnormality, this fact is informed to the CPU 1. Thus the CPU 1 sends an end instruction to the device 2 to end a monitoring operation. Then it is possible to prevent the malfunctions sue to the states of the CPU 1 and the device 2.
Patent JP-S54111347-A (JP)
Title: Electrostatic recorder
Inventor: SONE KIYOSHI
IPC: B41J11/66
Filed: 1978-02-20
Abstract: PURPOSE: To cut the end margin only once in the beginning, by recording the front and rear end cutting positions of a recording paper in an elestrostatic recording head, developing them together with data, detecting after fixing, and cutting when discharging.  
     CONSTITUTION: In an electrostatic recorder using roll paper, a paper supply roller 1, a feed roller 2, a writing head 3, a developing vessel 7, a fixing vessel 8, a cutter 5, and a paper discharge roller 10 are disposed in this order. The writing head 3 is provided with front end and rear end position recording electrodes 20, 21 in order to record the cutting position into the right and left ends of the electrode group consisting of a needle recording electrode 22 and an auxiliary recording electrode 23. The positions thus written by the writing head 3 are developed and fixed, and the cut positions are detected by the detector of the cutter 5 to cut the paper. Therefore, the end margin is cut only once in the beginning, and the waste of paper and cutting time and wear of the cutter may be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11204427-A (JP)
Title: Processing device
Inventor: YOSHIKAWA TAKAYUKI
IPC: H01L21/68
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing device wherein discharge channel for gas and liquid is shortened as much as possible for improved discharge efficiency, with improved maintenance characteristics. SOLUTION: A processing device comprises a transportation channel unit 15, a plurality of processing units 21-29 which, provided on both sides of them, performs various processes with a substrate G, a main transportation device 18 which, moving in the transportation channel units 15 and 16, transports the substrate G being placed while delivers the substrate G with the processing units 21-29, and a discharge channel for air-discharge or liquid discharge from the processing units 21-29. The discharge channel is allocated below a case of the transportation channel unit 15.
Patent JP-H01194337-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEJIMA TOSHIAKI
IPC: H01L21/60
Filed: 1988-01-28
Abstract: PURPOSE:To reduce the number of manufacturing processes and prevent defects from being introduced by forming feeder metal patterns in the process same as the process for forming pads. CONSTITUTION:A semiconductor device forming parts 22 are formed on a substrate 21 by scribing. The scribe lines 23 have widths W1 and form checks. Pads 24 are arranged along the circumference of the device forming part 22. Metal lines 25 are formed so as to coincide with the scribe lines 23 and to have widths W2 smaller than the widths W1 and functions as feeder lines. The pads 24, the metal lines 25 and connection parts 26 are formed simultaneously. After that, a mask 32 which has apertures 31 at the positions corresponding to the pads 24 is formed. Then electroplating is carried out by feeding the pads 24 through the metal lines 25 to form bumps 33. With this constitution, the defects are hardly introduced and the bumps with high quality can be formed.
Patent JP-H11212820-A (JP)
Title: System and method for tracing program execution process
Inventor: KUDOU NORIKIYO
IPC: G06F11/28
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a program execution process tracing system which internally gathers trace information on a program without exerting any influence on the original process, and analyzes the trace information at a request and obtains and displays an execution sequence of the program. SOLUTION: A trace information analysis display program 20 allows a trace information acquisition part 22 to request a trace information informing mechanism 15 of an application program 10 to report trace information 14 first. When the trace information 14 is not reported in spite of the request, a trace information segmentation part 21 segments the trace information 14. Then a trace information analysis part 23 analyzes the trace information 14 which is thus obtained to obtain the execution sequence of the application program 10 and an execution sequence display part 24 displays the acquired execution sequence through a display.
Patent JP-H0539534-A (JP)
Title: Method for forging powder of aluminum alloy member
Inventor: MORIMOTO KOICHIRO
IPC: B22F3/17
Filed: 1991-02-12
Abstract: PURPOSE:To remain no crack at a protruding part formed by forming recessing part having inner width smaller than tip part width in the protruding part at a position corresponding to the tip part of the protruding part in inner face of a forging die. CONSTITUTION:At the positions corresponding to the tip parts 15A of standing walls 15 of protruding parts in a forged body 1 in the inner face of forging die, the recessed parts are formed to from the protruding parts 20 covering the whole lengths and tip parts of the standing walls 15 in the forged body 1. At the position corresponding to the tip part of a shaft part 14 (protruding part) in the forged body 1 in inner face of the forging die, the recessed part is formed to concentrically form columnar protruding part 21 at tip part of the shaft part 14 in the forged body 1. Even if tensile stress in horizontal direction is developed at the tip part of the material on the process of spreading the material in die opening/closing direction according to closing of the forging die, by invading the tip part of material into the recessed part, compressive force in the horizontal direction is developed and the tensile stress is cancelled and the development of crack can be reduced.
Patent JP-H03226160-A (JP)
Title: Certificate reader
Inventor: AOKI NAOTO
IPC: H04N1/00
Filed: 1990-01-31
Abstract: PURPOSE:To easily correct a certificate placed upside down even when a personnel in charge forgets placing it correctly by displaying or informing front rear side information of the certificate set to a read means. CONSTITUTION:When a certificate 112 is set to a read means 11, the read means 11 reads the content of the certificate 12 as a picture data and a discrimination means 12 discriminates whether or not the read picture is a front side or a rear side picture and the result of discrimination is displayed or informed by an information expression means 120. Thus, even when a person in charge of handling the reader sets the certificate 112 to the read means 11 upside down in mistake, since the information expression means 120 displays or informs the front/rear information for the person in charge, the mistake is easily corrected.