baber/WOPTO huggingface dataset:
Patent JP-S5721075-A (JP)
Title: Stacked bodies for fuel cell
Inventor: UOZUMI SHIYOUHEI
IPC: H01M8/04
Filed: 1980-07-15
Abstract: PURPOSE:To increase the utilization rate of a fuel, and enhance the combined efficiency of a power generation device for a fuel cell by providing reaction gas spaces over the whole flow paths of a fuel gas, so that the density of the reaction gas is made almost constant irrespective of the consumption of the fuel gas. CONSTITUTION:A cooler holder 18 is provided with cooling pipes 19 and 20. Six cells 2 for a fuel cell are stacked in layers and are provided on each side of the holder 18. The holder 18, and the stacked bodies each consisting of six cells 2 are pressed from the upper and the lower sides by means of clamp metal tools 21. The space in a mainfold 3 is divided into an inlet-side gas chamber 22 and outlet- side gas chambers 23. An inlet 7 of the manifold 3 is connected to inlet-side gas chambers 221 and 222, each of which is led into four cells 2 of each of the former stacked bodies. An outlet 8 of the manifold 3 is connected to the outlet-side gas chambers 23, which are connected to the four cells 2 of the former stacked bodies. The space in a manifold 4 serves as a common gas chamber 24. A fuel gas sent from the inlet-side gas chambers 221 and 222, is passed through parallel placed eight cells 2 into the common gas chamber 24, before it is passed through parallel placed four cells 2 and flows into the outlet-side gas chambers 23.
Patent JP-H10288026-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOKOI TARO
IPC: F02D45/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To control HC necessary for purifying NOx absorbed in a NOx absorbent to the optimum quantity. SOLUTION: A NOx absorbent 14 is provided in the exhaust passage 13 of an engine, and absorbs NOx when the air-fuel ratio of an inflow exhaust is lean, and when oxygen concentration in the exhaust is lowered, emits the absorbed NOx. On the other hand, an evaporation fuel generated from a fuel tank 6 is adsorbed by an adsorbent 8 in a canister 7, and desorbed under a fixed operating condition and introduced into the intake passage 2 of the engine 1 through a purge control valve 12. A control unit 15 controls a fuel injection valve 4 for controlling the air-fuel ratio by changing it into a lean state and a stoichiometric state, but at the time of changing it from the lean state to the stoichiometric state, the air-fuel ratio is temporarily made richer for the processing of NOx.  In this case, the introduction quantity of the evaporation fuel is presumed to control the air-fuel ratio having been made richer according to the introduction quantity of the evaporation fuel.
Patent JP-H0799042-A (JP)
Title: Illuminator, electrodeless low-pressure discharge lamp, and preferably applicable coil to the same
Inventor: PIITAA YAN FUAN DERU ZAAFU
IPC: H05B41/24
Filed: 1994-05-11
Abstract: PURPOSE: To provide a power source device having relatively long lifetime. CONSTITUTION: This illumination unit is formed of an electrodeless low-pressure discharge lamp 20 and a power source device 50. The lamp has a discharge container for airtightly surrounding a discharge space 31, having the filler which can be ionized. Furthermore, the lamp 20 has a coil 40 having a coil 42 in the periphery of a sintered core 41 of the polycrystalline ferrite material, and the coil 42 is connected to the power source device 50. The coil 40 can excite a high-frequency magnetic field for maintaining discharges in the discharge space 31. Loss of the core 41 is limited to 150 mW/cm<3> at a room temperature in the magnetic field at 3 MHz frequency and at 10 mT of magnetic flux density. The lamp 20 is ignited relatively early, and a load to be applied to the power source device 50 during the ignition of an arc is relatively weak.  As a result, the power source device 50 can obtain a relatively long lifetime.
Patent JP-H069694-A (JP)
Title: Production of factor viii product
Inventor: YOHAN AIBURU
IPC: A61P7/04
Filed: 1993-04-23
Abstract: The invention relates to a process for the preparation of a highly purified, virus-safe factor VIII preparation, characterised by combination of the following measures   a) a chromatographic purification of a factor VIII-containing fraction, b) a surfactant treatment of the factor VIII in aqueous solution with a surfactant/protein ratio of 1:1 to 66:1 and c) a heat treatment of the factor VIII preparation in the solid state.
Patent JP-S63264820-A (JP)
Title: Continuous manufacture of superconductive wire
Inventor: NAGANO KYOICHI
IPC: B28B1/00
Filed: 1987-04-22
Abstract: PURPOSE:To make a superconductive material, in particular a ceramic superconductive material, processible into a long-scaled wire or a foil by continuously molding a metal band plate into a tubular body and next continuously supplying powdery particles, which are blended in superconductive material composition, into the tubular body which is in the midst of being molded. CONSTITUTION:A metallic band plate 1 is continuously molded into a tubular body 1A, and powdery particles 8 which are blended in superconductive material composition are continuously supplied into the tubular body 1A, which is in the midst of being molded, and edge parts of the tubular tube 1A are longitudinally junctioned to each other. After multi-stage rollers 6 are used to roll the tubular body 1A to be contracted 50% or more in its diameter, dice drawing is used to process the tubular body to have a diameter required for a superconductive wire, and heat treatment is performed to produce a superconductive material. Thereupon, in order that the powdery particles 8 are supplied into the tubular body 1A and the edge parts of the tubular body 1A are junctioned, the powdery particles 8 are preferably supplied so that gaps are formed in the vicinity of the edge parts of an internal cross-sectional area of the tubular body 1A and next the tubular body 1A should be junctioned. A superconductive wire can be hence obtained in a required length and an arbitrary diameter by longitudinally junctioning the edge parts of the metallic band plate to each other.
Patent JP-H05125190-A (JP)
Title: Preparation of copolymer
Inventor: NEDERUJIYUKO BURAJIMIIRA BOTSU
IPC: C08G77/08
Filed: 1992-04-17
Abstract: PURPOSE: To prepare a copolymer containing dimethylsiloxy recurring units and diphenylsiloxy recurring units at a desired proportion.  
     CONSTITUTION: A mixture of hexamethylcyclotrisiloxane and hexaphenylcyclotrisiloxane is reacted at a temperature selected to accelerate desired ring opening reactions (a temperature below 100°C accelerates the ring opening of hexamethylcyclotrisiloxane, while a temperature above 100°C accelerates the ring opening of hexaphenylcyclotrisiloxane) in the presence of a lithium-containing catalyst and a solvent to obtain a copolymer containing dimethylsiloxy recurring units and diphenylsiloxy recurring units at a desired proportion. Polymers are precipitated by the addition of excess methanol and subjected to filtration to remove the polymers from the solution. The remaining solvent is vaporized from the filtrate to obtain the copolymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S581283-A (JP)
Inventor: HONMA YOSHIHARU
IPC: G07B15/00
Filed: 1981-06-24
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-S60137495-A (JP)
Title: Treatment of waste liquid
Inventor: UCHIDA TATSUYA
IPC: C02F9/00
Filed: 1983-05-31
Abstract: PURPOSE:To remove efficiently the BOD and COD components by oxidizing electrolytically the waste water contg. high-concn. COD and BOD components with the electrolytic oxidation process to regulate the BOD/COD ratio to >=2, and then oxidizing biologically. CONSTITUTION:The copper contained in a waste electroless copper plating liquid from a printed-wiring board factory is removed by the reduction with formaline, and the ethylenediaminetetraacetic acid (EDTA) is removed under conditions acidified by sulfuric acid. The waste liquid contg. high-concn. COD and BOD components due to the formaline, its condensate, formose, and EDTA is previously electrolyzed by the electrolytic oxidation method to regulate the BOD/COD ratio to >=2, and then oxidized biologically. The BOD and COD can be economically, efficiently, and sharply removed with the minimum cost of the power in this way.
Patent JP-S60246254-A (JP)
Inventor: MAEDA KOUICHIROU
IPC: C04B35/626
Filed: 1984-05-16
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-H11292116-A (JP)
Title: Retort-sterilizable paper container lid
Inventor: GOTO MASASHI
IPC: B65D3/22
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lid which is applicable to a retort-sterilizable paper container. SOLUTION: The lid comprises a drop-in lid portion 24 having a top plate 23, a peripheral wall 22 which can be in tight contact with an internal wall of a body of a cup-like paper container standing on a periphery of the top plate and a seal flange 21 provided in parallel to the top plate 23 outwardly on an upper rim of the peripheral wall 22, a lid sheet portion 25 for covering the whole drop-in portion to form a space 26 from the top plate, and an end face covering member 30 of a U-shaped cross section for covering three directions including an end face of a periphery of a periphery of the lid sheet portion. The seal flange 21, the end face covering member 30 and the periphery of the lid sheet portion 25 are heat-fused to one another and heat-fusibly mounted on a mouth rim of the cup-like paper container.  In this case, the end face covering member 30 is provided by insert injection molding technology for injecting a heat-fused PP resin into a mold with the lid sheet portion 25 inserted in advance.
Patent JP-S5638020-A (JP)
Title: Aperture control unit
Inventor: SHINODA NOBUHIKO
IPC: G03B7/095
Filed: 1980-07-16
Abstract: PURPOSE: To obtain an automatic exposure control camera which makes possible EE lock photographing that makes correct exposure of the specific portions of the subject by performing lock controlling of the memory of arithmetic exposure information through sequential controlling.  
     CONSTITUTION: The closing of the shutter selection switch SW 6  and EE lock switch SW 2  of a photographing information setting means 2 is selected with a gate circuit 4. The circuit 4 generates the decision signal for the selection of the EE lock photographing in shutter second time priority photographing mode. According to this signal, the ROM5c of a control circuit 5 is accessed to generate the sequence control command corresponding to the photographing mode, then the exposure information such as correct aperture value based on the photometric information is calculated in an arithmetic circuit 8a and is stored and locked in a memory device 10. The aperture is controlled until this lock information and the exposure information operated value by the second photometric operation at the shutter releasing coincide and the EE lock photographing by the shutter second time priority which makes correct exposure of the specific portions of the subject such as person near the window is accomplished. The same holds true of aperture priority automatic exposure controlling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5722843-A (JP)
Title: Treatment of waste sand for casting
Inventor: SATOU HIROSHI
IPC: B01D43/00
Filed: 1980-07-15
Abstract: PURPOSE: To effectively remove the deposits on the surfaces of waste sand and reuse the same for part of aggregate for concrete by passing the waste sand through the clearances between rotators of smooth outside surfaces and an impeller provided  with plural vanes thereby accelerating the same.  
     CONSTITUTION: Waste sand 3a for castings supplied by a belt conveyor 2a and stored in a hopper 4 fall into the clearance parts between a rotator 6a and an impeller 5. While the dropped waste sand 3a is being gradually accelerated by vanes 10... attached to the impeller, it is speeded up and is released downward. The sand 3a sealed in the volume enclosed by the rotator 6a and the vanes of the impeller 5 is accelerated by rubbing each other while being compacted and part of the deposits on the surfaces are separated. The separated deposits restick on the surfaces of the rotator and are scraped by a scraper 7a in the rear part. The accelerated sand 3 collides successively against the surfaces of the turning rotators 6b, 6c, whereby the deposits are separated and are restruck on each of the rotators. The deposites are scraped respectively by scrapers 7b, 7c. The treated sand removed of the deposits are reused for aggregate for concrete. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5526343-A (JP)
Title: Reclamation construction method that connect large number of floats and use upper portion as transport passage and bench and its device
Inventor: ABE SHIYUNJI
IPC: E02B3/18
Filed: 1978-08-14
Abstract: PURPOSE: To shorten a construction term, and to reduce the cost of construction, by connecting floats, which can be demounted, from the watershore, by using the floats as transport passages and benchs and by reclaiming throwing down earth and sand and dust, etc. from the upper portions of the floats.  
     CONSTITUTION: Piles 5 are driven to the watershore, floats 1 are connected by means of ropes 4 and air is filled into the floats 1. Floats 2 are connected by means of connecting rings, and air is filled into the floats 2. A device for reclamation is disposed on the surface of the water of reclamation by successively connecting the floats in this manner. A dump car 17 loaded to capacity with earth and sand enters to the uppermost stage row from the left bank, crosses a bridge 3 and passes through the floats 1, and passes through the object floats 2 for work and stops. The dump car is turned retreating it, is stopped at a location 17 shown in the figure and throws down earth and sand on the surface of the water. When dropping is completed, the dump car is advanced, goes forward on the floats and turns to the right and returns to the land. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09286810-A (JP)
Title: Catalyst and production of conjugated diene polymer
Inventor: TSUJIMOTO NOBUHIRO
IPC: C08F4/60
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a high-activity catalyst for producing a conjugated diene polymer having a controlled microstructure, esp. polybutadiene having a controlled 1,2-structure, by combining a specific titanium compd. with a specific compd. SOLUTION: This catalyst comprises a titanium compd. (A) represented by the formula: TiRX3 (wherein R is optionally substd. cyclopentadienyl, optionally substd. indenyl, or fluorenyl; and X is H, a halogen, a 1-20C hydrocarbon group, an alkoxy, amino, or amido) and an ionic compd. (B) comprising a noncoordinating anion and a cation and may further contain an org. compd. of group I to III element (C). The molar ratio of compd. A to compd. B is pref. (1:0.1)-(1:10), and that of compd. A to compd. C, pref. (1:0.1)-(1:1,000).
Patent JP-H07306847-A (JP)
Title: Computer operation support device
Inventor: MIZOTE KOICHI
IPC: G06Q10/04
Filed: 1994-05-12
Abstract: PURPOSE:To reduce the burden of operation on an operator by predicting a next command matching current context on the basis of an input history of commands. CONSTITUTION:This device includes command history information 50 and a program 42 which store the command history in time series, a program 46 which retrieves the command history information 50 and selects the latest command that is recorded as a command inputted right after the same command as the latest inputted command and meets specific requirements as a next command, and a program 48 which displays the predicted command to enables input with the least burden. A program 44 which checks the relativity among commands is preferably used and commands which are low in relativity are excluded from predicted commands at the time of the processing of the prediction program 46.
Patent JP-S5323625-A (JP)
Title: Photographing method and its de vice
Inventor: FUJIBAYASHI KAZUO
IPC: G02B6/04
Filed: 1976-08-18
Abstract: PURPOSE: To eliminate the effect occurred at the boundary between individual fibers composing an optical fiber bundle or between individual fiber bundles by giving a motion to the image formed on the optical fiber bundle emission surface by the image formation system onto a sensitizer substance. Thus, a photographing becomes possible without any defective portion for the picture image information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000293574-A (JP)
Title: Digital contents transmitting/receiving system
Inventor: MATSUO SHINICHIRO
IPC: G06Q30/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To guarantee rightful person's exercise of valid right concerned in digital contents. SOLUTION: Digital contents stored in a sales server 1a are ciphered contents ciphered by a contents producer's cipher key e.g. and in which charging information recording the charge of the contents and the payment destination of the charge is padded. In the case of copying read contents, contents reading software 13 included in a reading client 3a copies the ciphered contents in which the charging information is padded. Even at the time of receiving the copied ciphered contents in addition to the ciphered contents from the server 1a, the software 13 extracts the charging information and executes a settlement procedure for reading the contents. Then the software 13 requests the reading key for deciphering the contents to the server 1a, receives the reading key from the server 1a and deciphers the ciphered contents by using the received reading key.
Patent JP-S62256982-A (JP)
Title: Treatment of solution containing bismuth acidified with sulfuric acid
Inventor: ISHIWATARI MASAHARU
IPC: C25C1/12
Filed: 1986-04-28
Abstract: PURPOSE:To selectively separate and remove soluble bismuth as one of impurities accumulated in a soln. acidified with sulfuric acid as an electrolytic soln. by bringing activated carbon into contact with the soln. contg. bismuth so as to allow the bismuth to be adsorbed on the carbon. CONSTITUTION:Impurities accumulate in a soln. acidified with sulfuric acid as an electrolytic soln. in a stage for electrolytically refining steel. Activated carbon is brought into contact with the soln. Soluble bismuth as one of the impurities is selectively separated and removed by such a simple operation.
Patent JP-S59223450-A (JP)
Title: Toner for pressure fixing
Inventor: MATSUI IZURU
IPC: G03G9/08
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a toner which exhibits substantial pressure fixability by incorporating thermoplastic rubber and waxy material respectively in the ratios of a specific range into a toner. CONSTITUTION:A toner contains 6-20pts.vol. thermoplastic rubber and 15-35 pts.vol. waxy material by 100pts.vol. the toner in which the sum of the thermoplastic rubber and the waxy material is 25-45pts.vol. The thermoplastic rubber is enumerated by a diene polymer such as butadiene, isoprene or the like or the copolymer thereof, an olefinic polymer or the copolymer thereof, uncrosslinked natural rubber, etc. The waxy material is enumerated as beeswax, shellac wax, microcrystalline wax, etc. as the natural substances. The synthetmic wax is preferably a low mol.wt. polyolefin alone such as low mol.wt. PE, PP or grafted PE and the copolymer thereof and further the oxide and halide thereof or fatty acid wax and the deriv. thereof.
Patent JP-H08292778-A (JP)
Title: Karaoke playing terminal and karaoke communication system
Inventor: SAKOGUCHI IWAO
IPC: H04N21/2543
Filed: 1995-04-24
Abstract: PURPOSE: To provide a KARAOKE playing terminal capable of using the scene of a movie, a drama and animation, etc., in a range wider than ever as the background video of KARAOKE performance. CONSTITUTION: A CPU 124 in this KARAOKE playing terminal 10 receives a background video list from a video reproducing device 20 via an interface 17. When no instruction of charge free designation via an input panel 18 is issued, the CPU 14 selects a designation number in accordance with the genre attribute of music whose performance is requested from toll designation numbers in the background video list. The transmission of charge information with charge amount in accordance with the charge of a selected background video is requested to a charge imposing center 30.  When the charge imposing information is transmitted from a charge collection substitute system 51, the amount (equivalent to video toll) set on the charge imposing information is imposed on the subscriber contractor of a public telephone line to which the KARAOKE playing terminal 10 is connected, and the charge is substitute-collected by the install agency of the charge collection substitute system 51.
Patent JP-H01271129-A (JP)
Title: Manufacture of shaft coupling main body
Inventor: GOIE MASATO
IPC: B23P13/00
Filed: 1988-04-21
Abstract: PURPOSE:To omit or facilitate broaching by forming a tubular member in the shape corresponding to a spline hole and casting in this tubular member by imbedding in a mold. CONSTITUTION:A spline 4 is subjected to drawing by the carbon steel pipe in 3.2mm thickness and each spline part is formed in the dimension of 32mm small diameter(d), 38mm large diameter D, 8mm groove width B, 6 grooves and 120mm length. This spline 4 is imbedded in a mold, cast in with the molten metal of a spherical graphite cast iron being poured and a main body is formed. By this structure the broaching of the shaft coupling main body can be omitted and at the time when the broaching finish of high accuracy is needed the broaching can be facilitated by giving the finishing allowance of the min. limit to the spline 4.
Patent JP-H07261192-A (JP)
Title: Liquid crystal display device and its assembly method
Inventor: KATOU AKIMOCHI
IPC: C09J7/02
Filed: 1994-05-12
Abstract: PURPOSE:To provide a liquid crystal display device having excellent workability to connect particularly a TAB film and a printed circuit board and its assembly method. CONSTITUTION:Tapes for temporally fixing the TAB film formed by applying a both-side adherable adhesive 1 on slender backing paper in the form of a thin film apart with a spacing corresponding to the spacing between wiring patterns 8 on the printed circuit board 7 are stuck to the prescribed points of the printed wiring board 7 with the adhesive 1. The adhesive 1 is then exposed by peeling the backing paper and thereafter, the part near the other side edge 5b of the TAB film 5 on which a circuit 9 for driving liquid crystals is mounted and which is connected at one end to the liquid crystal panel 6, is adhered to the adhesive 1 surface. The other side edge 5b of the TAB film 5 is temporally fixed to the prescribed position of the printed wiring board 7 and thereafter the wiring patterns 5c of the TAB film 5 and the wiring patterns 8 on the printed wiring board 7 are connected with solder 4.
Patent JP-S58214473-A (JP)
Title: Roof structure for car
Inventor: KAWASE TOYOO
IPC: B60R13/02
Filed: 1982-06-09
Abstract: PURPOSE:To increase the surface rigidity of a roof panel without increasing the weight of a car body and improve a sound insulation effect by integratedly forming a number of ribs on top of a roof trim and bonding the roof trim on the rear of the roof panel through the ribs. CONSTITUTION:A roof trim 3 consists of a corrugated cardboard base material 7 that bonds a corrugated center 4 made of paper and both-sided liners 5 with a hot melt sheet 6 and a surface sheet 8 made of soft resin that is sealed on one side surface of the corrugated cardboard base material 7. A number of ribs 9 are integratedly formed on top of this roof trim 3 in the car width direction spaced at proper intervals and the roof trim is bonded on the rear of a roof panel 1 through these ribs 9. Since the roof panel is reinforced by these ribs 9, its surface rigidity can be improved. As a result, the small vibration generated in the roof panel 1 while a car is idling can be suppressed and the sound of falling rain can be attenuated. Thus a sound insulation effect is improved.