baber/WOPTO huggingface dataset:
Patent JP-H08287133-A (JP)
Title: Method and device for automatic designing of press die
Inventor: SEKITO MUTSUO
IPC: G06F17/50
Filed: 1995-04-19
Abstract: PURPOSE: To speedily and automatically design a press die by setting the depth of a die face surface so that shock lines are below a parting line and setting the shape of an excessive thickness part which can be trimmed from the pressing direction in a trimming process based on the nonexterior shape part. CONSTITUTION: The press die consists of intermediate shape dies 1 and 2 which have an exterior shape part P1 and the nonexterior shape part P2 , connecting with the exterior shape part P1 through the parting line C and bent inside in a postprocess and form a product P, and has a groove part A corresponding to the exterior shape part P1 and the excessive thickness part B corresponding to the nonexterior shape part P2 . A die face surface depth setting means sets die face depth so that shock lines F1 and F2 generated at the excessive thickness part B in a drawing process are positioned below the parting line C. Here, the depth of the die face surface is set based on the tilt angle between the planes connecting the shock lines F1 and F2 and a parting line C.
Patent JP-H11295298-A (JP)
Title: Blood filtering unit
Inventor: KITAJIMA MASAO
IPC: G01N33/48
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the simple filtering of test blood anywhere and to obtain blood serum and blood plasma by sealing a nozzle to suck blood and a filtrate outlet in such a way that they can be opened, bringing the inside to a depressurized state, and housing in a blood sampling container. SOLUTION: A blood filtering unit provided with a blood filtering material such as glass fiber filter paper, a polysulfone porous film is, for example, placed to a vacuum blood sampling tube 60 by fitting the tip opening of a suction nozzle 50 into a plug 61 provided at the bottom surface of the blood sampling tube 60. After the blood sampling tube 60 is depressurized, sealing material sheets 62 and 63 are each adhered to the opening part of the blood sampling tube 60 and its upper end opening part, which is the filtrate outlet of the blood filtering unit. Then a sampled blood specimen is taken into the blood sampling tube 60, and the plug 61 is removed at the time when the tip opening of the nozzle 50 is entered in the blood.  The blood is sucked from the nozzle 50, is passed through the blood filtering material, is, for example, entered in a filtrate storage provided in the blood filtering unit, and is sampled for analysis by sticking the sheet 63 with an analyzer sampling nozzle, etc.
Patent JP-S5721727-A (JP)
Title: Heat pump type heater
Inventor: MASAI TADAHISA
IPC: F25B13/00
Filed: 1980-07-11
Abstract: PURPOSE: To make it possible to prevent a refrigerant from being overheated by simple means in the operation of a heat pump type heating that uses hot water as its heat source, by by-passing hot water when the temperaure of hot water at the outlet of a water-refrigerant heat exchanger is high.  
     CONSTITUTION: The water-refrigerant heat exchanger of a refrigeration cycle acts as an evaporator during heating operation when it is cold. The hot water from a hot water reservoir 1 which has been heated by solar heat or the like is heated by a water heater 7 if the temperature is low, and passes through the heat exchanger 4 and a by-pass pipe 13, then the streams meet at a three-way valve 9. The three-way valve 9 can alter the passages of hot water depending upon the detected temperature of the hot water at the outlet of the heat exchanger 4 such that when the temperatur is low, the by-pass pipe 13 is closed, and when it is high, the by-pass pipe 13 is opened to prevent the refrigerant being overheated. Even when said temprature is high, since a small amount of hot water flows through the heat exchaner 4, it will be prevented from freezing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000280650-A (JP)
Title: Set of card issuing members
Inventor: FUJIWARA MASATOSHI
IPC: B42D15/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enable a card member to be used for another membership application, even when a membership application is discarded. SOLUTION: A set of membership card issuing members comprises an membership application which has a peelable and resticking label 8 which displays an information entry part for entering individual information on an applicant for membership and a visibly readable membership code 12 representing intrinsic identification information on every applicant and a bar code representing machine-readable identification information related to the membership code 12, and a separate attaching guide line forming a label attaching part for attaching the label 8. In addition, the set of membership card issuing members comprises a card member with a laminating film 16 which is a see-through sheet for covering the attached label 8 as a coat.  Since the card member and the membership application are the separate constituent parts of the set of card issuing members, the card member need not be discarded, even when the membership application is discarded.
Patent JP-H02270846-A (JP)
Title: Stabilization of n-vinylacetamide
Inventor: SUGITA SHUICHI
IPC: C07C231/22
Filed: 1989-04-13
Abstract: PURPOSE:To simply and profitably stabilize N-vinylacetamide with a specific stabilizer to prevent the deterioration loss of the N-vinylacetamide when stored, distilled and reacted. CONSTITUTION:N-vinylacetamide(NVA) or a solution or dispersion solution thereof is mixed with at least one kind selected from an organic amine such as diphenylamine or phenylnaphthylamine, an inorganic salt comprising an alkali(ne earth) metal week acid salt such as Na2CO3 or potassium phosphate or a week acid ammonium salt and exhibiting an alkaline property in an aqueous solution and a 1-6C organic week acid alkali(ne earth) metal salt or ammonium salt such as sodium acetate or ammonium acetate as a stabilizer to provide a stabilized NVA useful as a raw compound for polyvinyl amines or other water-soluble polymers and as an intermediate raw material for organic chemicals such as taurine. The stabilizer is employed in an amount of 10-50000ppm based on the NVA.
Patent JP-S5523310-A (JP)
Title: Distributor for use in internal combustion engine
Inventor: YAGI GIICHI
IPC: F02P7/02
Filed: 1978-08-01
Abstract: PURPOSE:To provide an ignition distributor for use in internal combustion engine, in which distribution of high voltage is accomplished by rotating a distributor rotor of an insulating material having a distributor element, whereby it is enabled to obtain high withstand voltage characteristics although its structure can be made fairly small. CONSTITUTION:Shaft 24 is turned through the rotation of internal combustion engine 1, and distributor hole 22 is turned successively to the positions of electrodes 14a-14d to be applied with voltage, along with rotation of distributor rotor 21. On the other hand, each time the distributor hole 22 comes into registry with these electrodes 14a-14d, high voltage from ignition coil 2 is impressed on current-feeding electrodes 16a-16d through hole 22. Here, high voltage from ignition coil 2 is impressed to the electrodes 16a-16d which are made unitary at their ring portion 17. With such an arrangement, it is enabled to distribute high voltage from ignition coil 2 successively to electrodes 14a-14d and to ignition plugs 3a-3d along with rotation of rotor 21, and sufficiently high withstand voltage characteristics can be obtained.
Patent JP-H029717-A (JP)
Title: Method for producing a superconductive oxide film on a substrate of silicon and silicon dioxide
Inventor: MOHAMEDO ASURAMU
IPC: H01L39/24
Filed: 1989-04-13
Abstract: PURPOSE: To prepare a superconducting metal oxide film, which has a high critical temp., by physically vapor-depositing the film consisting of rare earth elements, Ba, Cu and O on Si and SiO 2  substrates and then subjecting the deposit to specific annealing in an oxygen atmosphere.  
     CONSTITUTION: A superconducting metal oxide precursor thin film substantially consisting of R (rare earth elements contg. Y), Ba, Cu and O is formed on the Si or SiO 2  substrate obtd. by oxidizing the surface thereof. This film is vapor-deposited by a physical vapor deposition process such as the sputtering process so as to form a film/substrate composite material in a thickness of about 0.1 to 3 μm on the substrate. Further, it is preferable that the ratio of R:Ba:Cu is 0.8 to 1.2:1.8 to 2.2:2.8 to 3.2. this precursor film is annealed in an oxygen atmosphere to form the superconducting metal oxide film. Next, the composite material is heated to about 800 to 950°C for less than about 10 seconds and is annealed by holding the material at this temp. for about 5 to 25 seconds in the oxygen atmosphere. Thereafter, the composite material is cooled to a low temp. below 300°C for less than about 3 minutes to obtain the superconducting metal oxide film substantially consisting of RBa 2 Cu 3 O 6.5-7.0 . 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10245098-A (JP)
Title: Cap opener made of rubber
Inventor: KOKUBU MASUZO
IPC: B67B7/15
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cap opener which children, women aged persons, and weak persons can use light-heatedly and which can be contained compactly. SOLUTION: This rubber-made cap opener is composed of a base 1 formed by forming notches 2, 3 on a rectangular rubber, a body 4, and a semicircular front end 6. Nonslip faces 7 are formed at both inner and outer peripheral sides of the body 4 and the semicircular front end 6.
Patent JP-S62251171-A (JP)
Title: Recorder
Inventor: KANEKO MASANORI
IPC: B41J13/10
Filed: 1986-04-25
Abstract: PURPOSE:To prevent the slicing off of ink, by establishing the cam pressing a card holder onto a platen surface in a rotary operation thereof. CONSTITUTION:A regulation lever 13 is attached to an axis 4 on both surfaces of a carriage 3 in a rotatable manner and the peripheral surface on the card holder 11 at its bottom end becomes a cam surface 13a. When the printing is carried out on the recording paper of a high rigidity such as cardboard, if a support cam 14a is rotated in the arrow A direction via a regulation lever 13, a card holder 11 is strongly pressed onto a platen surface because the surface with which the card holder 11 and the support cam 13a are contacted, is of a cam shape state. Consequently, the card holder 11 presses recording paper 2 to the platen surface against the force by which the recording paper of high rigidity presses the card holder onto the carriage. Therefore, the clearance between the card holder 11 and the ink ribbon 4 is kept even for the paper of high rigidity and the slicing off of ink is never generated.
Patent JP-H10279642-A (JP)
Title: Composite-rubber-based graft copolymer and thermoplastic resin composition
Inventor: OKANIWA MOTOKI
IPC: C08F291/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a graft copolymer which can be produced at a low cost and is excellent in physical properties such as impact strength, sliding properties, and abrasion resistance and a thermoplastic resin compsn. contg. the same. SOLUTION: This graft copolymer is obtd. by the graft polymn. of a vinyl monomer in the presence of a composite rubber comprising an unsatd. polymer (A) and a polyorganosiloxane (B) which is obtd. by using a peroxide having at least one structural unit represented by the formula. has a gel content of 10 wt.% or higher, and does not substantially contain a graft-crossling agent. The thermoplastic resin compsn. mainly comprises the graft copolymer and another thermoplastic resin in a wt. ratio of (1:99)-(99:1).
Patent JP-H10278852-A (JP)
Title: Back panel damping device of cab
Inventor: ABE MASARU
IPC: B62D33/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a back panel damping device of a cab devised to reduce stuffy sound by reducing amplitude of a back panel by installing a dynamic damper on the back panel side to remove the stuffy sound in the inside of a car room due to vibration from an engine, etc. SOLUTION: A base plate 4 of a dynamic damper is fixed through a bracket 7 on a central part of a reinforce 23 fixed on the inner surface side of a back panel 14. Masses 3 are fixed on free ends of an elastic plate material 2 extending to both sides from the base plate 4. Amplitude of the back panel 14 is reduced and stuffy sound is reduced by making resonant frequency of the dynamic damper roughly the same as resonant frequency of the back panel 14 and making it vibrate in a waveform of an opposite phase.
Patent JP-S58210680-A (JP)
Title: Solar battery
Inventor: MORI KOUSHIROU
IPC: H01L27/142
Filed: 1982-06-01
Abstract: PURPOSE:To effectively utilize the substrate area by a method wherein single crystal Si solar batteries (c-Si batteries) or polycrystalline Si solar batteries (p-Si solar batteries) and amorphous Si solar batteries (a-Si solar batteries) are mixed on the same substrate. CONSTITUTION:Transparent electrodes wherein the main constituent is In2O3 or SnO2 are divided by patterning at regions 5-1-9-2 by a photoetching method or a screen printing method on a transparent insulating substrate 4, and then a P-I- Na-Si layer composed of a P type a-Si layer, I-type a-Si layer, and N type a-Si layer is formed by a glow discharge decomposition method. The a-Si solar batteries 5-1 and 5-2, 6-1 and 6-2, etc. are connected each other in series. The c-Si solar batteries or p-Si solar batteries 5-3, 5-4, 5-5... manufactured of circular Si wafers are connected in series by three pieces. The electromotive force of approx. 1.6V can be obtained by three-piece series under the irradiation of AM1, which is almost the same value as that of the electromotive force in connection of batteries in two-piece series.
Patent JP-S5248596-A (JP)
Title: Bi-polar electrode for electrolysis of alkali halide solution with dia phragm method
Inventor: SAEKI HARUO
IPC: C25B1/46
Filed: 1976-08-10
Abstract: PURPOSE: To fabricate dual(or di-polar) electrode by laying clad plate as a diaphragm between cathode and anode and by unifying them with rib. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07300183-A (JP)
Title: Article-storing case
Inventor: TOMIYAMA SATORU
IPC: B65D85/68
Filed: 1994-05-06
Abstract: PURPOSE:To transport a plurality of machine parts or the like with a storing case without giving damages to the parts, take out the parts optionally with a robot or the like and make such case lightweight, durable and available for repetitive use. CONSTITUTION:The case is formed of a plate-like case main body 1 made up in one piece by blow molding and a fringe 2 for fringing the bottom and the sides on the right and the left, and has a flat article-storing part 3 with its upper and front side opened. The plate-like case main body 1 is partially reinforced, and reinforcing ribs 9 and drainage grooves 10 for draining water collected in the article-storing part 3 are formed to the fringe 2.
Patent JP-H01266900-A (JP)
Title: Device for preventing corrosion of feed water pipe
Inventor: SUZUKI TSUTOMU
IPC: C02F5/00
Filed: 1988-04-19
Abstract: PURPOSE:To prevent the wasteful consumption of a rust preventive material for feed water by providing a container which is provided with an introducing port connectable to the lead-out port of the body and a discharge port communicatable with the discharge path of the body and is packed with the rust preventive material for feed water to the above device, thereby constituting the device. CONSTITUTION:The body 1 is interposed and disposed in a feed water piping 2 right behind an integrating flow meter and the device is used by connecting the container 9 packed with the rust preventive material for feed water to the body 1. Then, the water passing the flow passage 5 of the body 1 flows partly through the lead-out path 6 and the introducing port at the end of the container 9 and arrives at the bottom in the container 9 where the water turns over. The water is discharged from the discharge port at the end 10 of the vessel through the discharge path 7 of the body 1 into the flow path 5 of the body 1 while the water dissolves the rust preventive material for feed water. The corrosion preventive agent intrudes into the water and is diluted. This water is fed into a feed water piping 2 and apparatus to remove the rust, scale, etc., therein; in addition, the iron ions, scale components, etc., in the water are decreased as well and the protective film for preventing the generation of the rust and scale is formed on the inside walls of the piping 2 and the apparatus.
Patent JP-S59221512-A (JP)
Title: Sludge treatment device
Inventor: ISHII KAZUO
IPC: F23G5/04
Filed: 1983-05-31
Abstract: PURPOSE:To provide an effective utilization of waste heat generated by a treatment device by a method wherein the discharged gas from a drying machine is heated up by the discharged gas of an incinerater and supplied to a sludge accumulation tank to decrease a rate of moisture in a cake, a part of the discharged gas of the incinerater and the discharged gas of the sludge accumulation tank are supplied to the incinerater as combustion air. CONSTITUTION:Dehydrated sludge dehydrated in a dehydration machine 5 is supplied to a drying machine 7 of indirect steam drying type by a screw feeder 6 and dried there, then is made to a granular form by a granulation machine 9, supplied to a fluidized bed type incinerater 11 by a screw feeder 10 and combustioned there. Hot discharged gas from the incinerater 11 is fed into a cyclon 13, fed into a waste heat boiler 14 to make steam for performing an indirect heating of the drying machine 7. The discharged gas from the waste heat boiler 14 is flowed in a heat exchanger 18, a waste heat discharged from the drying machine 7 is heated by the discharged gas from the boiler, supplied into the sludge storing tank 1 with a heating and gas supplying pipe 4 to heat the sludge in the storing tank. The intake volume of gas in the gas circulation passage 21 can be adjusted by a damper 21 arranged in the pipe.
Patent JP-H09281129-A (JP)
Title: Revolution number-detecting apparatus
Inventor: OTAKE MASAMICHI
IPC: G01P3/481
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent waveform omission in a waveform-shaping signal and correctly count the number of teeth of a rotor by changing a threshold value when the next duty ratio of the waveform-shaping signal recognized as tooth- missing part by a tooth-missing part recognition means is not larger than a predetermined value. SOLUTION: A signal VECU0 corresponding to a tooth-missing part 102 is recognized from the length of an output time of a waveform-shaping signal VECU. The duty ratio (=t1 /t) of a next waveform signal VECU1 to the signal VECU0 is calculated, and whether or not the duty ratio is a predetermined value K or smaller is detected. When the duty ratio exceeds the predetermined value K, there is no possibility of a waveform omission and therefore a threshold value 1 is not changed. Meanwhile, when the duty ratio of the signal VECU1 is not larger than the predetermined value K, a voltage VOUTB corresponding to an edge B of the tooth-missing part 102 of an output voltage VOUT of a rotational number sensor 103 increases, and a microcomputer 12 controls a waveform-shaping circuit 14 via a threshold value-changing circuit 13 to increase the predetermined threshold value 1 by a predetermined value.
Patent JP-S5620787-A (JP)
Title: Minimum flow control in pump
Inventor: EZAKI MIKIHIKO
IPC: F04D15/00
Filed: 1979-07-27
Abstract: PURPOSE: To minimize the required axial power of a pump during operation by detecting the minimum flow in accordance with a change in the number of revolutions of the pump and automatically adjusting the degree of opening of a control valve in the minimum flow line corresponding to the detection.  
     CONSTITUTION: The quantity of boiler water supply QB, the number of revolutions N i  of a pump 1, and the degree of opening of a control valve 3 are detected by detectors 7, 8, and 9, respectively. Each detection value is input to the input device 13 of a computer 10 and stored in memory 12. The minimum flow Q m  as the function of the number of revolutions N i  is prestored in memory 11. A calculation which substrates the quantity of boiler water supply QB from this Q m  is performed by the controller 14 of the computer 10 and the flow rate Q i  to be applied to the minimum flow line 2 is obtained. By automatically adjusting the degree of the control valve opening 3 corresponding to this, the required axial power of the pump 1 can always be minimized. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09277024-A (JP)
Title: Structure of refractory of ladle bottom
Inventor: SUZUKI TAKAO
IPC: B22D41/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain the extension of service life by preventing float-up of permanent lining refractory constituting the bottom bed part of a ladle. SOLUTION: Recessing dowels 11 and projecting dowels 12 arranged on the mutually faced side surfaces at the front and rear direction of a lower step regular shaped bricks 7 are alternately fitted to construct the lower step permanent lining brick layer 13. Further, the recessing dowels 11 and the projecting dowels 12 arranged on the mutually faced side surfaces at the front and rear direction of a middle step regular shaped bricks 8 are alternately fitted to construct the middle step permanent lining brick layer 14. The projecting dowels 12 arranged in anchor regular shaped bricks 9 supported to an iron shell 1 through a round steel bars 15 arranged to the necessary position on the ladle bottom part are fitted to the recessing dowels 11 arranged at the lower step regular shaped bricks 7 and at the middle step regular shaped bricks 8, respectively.
Patent JP-H04227705-A (JP)
Title: Production of salt-resistant water absorbing resin
Inventor: IRIE YOSHIO
IPC: C08F2/44
Filed: 1991-04-25
Abstract: PURPOSE:To inexpensively produce a water absorbing resin having high gel strength, small change of absorption magnification with salt concentration of aqueous solution to be absorbed and excellent salt resistance. CONSTITUTION:The objectives can be attained by production of a salt-resistant water absorbing resin wherein an aqueous solution of at least one monomer component (A) selected from a group consisting of an unsaturated carboxylic acid and a salt thereof is subjected to aqueous solution polymerization in the presence of 1-30 pts.wt. water absorbing resin (B) based on 100 pts.wt. of the monomer component.
Patent JP-S5522284-A (JP)
Title: Magnetic head device
Inventor: ARIMA HIRONORI
IPC: G11B5/53
Filed: 1978-08-03
Abstract: PURPOSE:To obtain a high-quality picture at the time of the slow reproduction and the even-fold velocity by fixing one end of the piezoelectric element in the magnetic head device along with the head element provided to one free end of the other end of the piezoelectric element and the head element of different azimuth angle provided to the other free end respectively. CONSTITUTION:Electrode 3-3 is provided across piezoelectric element 3-2, and these two sheets of electrodes are stuck together to secure the bimorph structure. One end of the electrode is fixed via fixing tool 3-4, and head element 3-1A is provided to one free end along with attachment of head elements 3-1A and 3-1B of different azimuth angles at the other free end respectively. Thus the relative position can be controlled between magnetic heads 3-1, 3-2 and the magnetic tape by controlling the deflected voltage applied to element 3-2. And only the heads of the same azimuth angle are used to reproduce only the tracks coinciding with the angle. Thus the flicker can be prevented on the screen in the case of the still reproduction. Furthermore, a reproduced picture free from the flicker can be obtained as in the case of the still reproduction also in the case of the slow reproductin and the even-fold value.
Patent JP-S58211780-A (JP)
Inventor: SHINYA NORIHIRO
IPC: G09F13/00
Filed: 1982-06-03
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-S58210864-A (JP)
Inventor: YONEZAWA EIICHI
IPC: B02C19/18
Filed: 1982-06-03
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。