baber/WOPTO huggingface dataset:
Patent JP-S5716143-A (JP)
Title: Super hardness alloy based on tungusten carbide having excellent wear resistance and shock resistance
Inventor: YOSHIMURA HIRONORI
IPC: C22C29/16
Filed: 1980-07-01
Abstract: PURPOSE: The super hardness alloy based on WC containing TiN and Mo together with TiC and Co in a specific ratio and having excellent wear resistance and shock resistance.  
     CONSTITUTION: The super hardness alloy comprising 2W40wt% TiC, 2W30wt% TiN and the remainder of WC and inevitable impurities. TiN improves the heat resistance and oxidation resistance, but when the content of it is less than 2%, the effect cannot be obtained and when the content is more than 30%, pin holes are apt to be formed in the alloy, causing reduction in shock resistance. Mo improves the heat resistance and wear resistance of the alloy, but when the content of it is less than 1%, the desired effect cannot be ensured, and when the content of it is more than 20%, it results in deterioration in shock resistance. Further part of Co may be replaced by an amount of Ni meeting the condition Ni/Co≤4 and the carbide and nitride of Zn, Hf, V, Cr and Mo may be contained in the alloy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61246047-A (JP)
Title: High-frequency shaping bonding
Inventor: NISHINO TOSHIO
IPC: B29C65/04
Filed: 1985-04-25
Abstract: PURPOSE:To bond thick-walled sheets, extrusion-molded parts and the like, all of which are made of thermoplastic synthetic resin easily softened by the heat generated by applying high frequency electrostatic field such as polyvinyl chloride or the like, with no step by a method wherein high frequency electrostatic field is applied to matters to be bonded under the state that the bond line of the matters to be bonded and the peripheral edge portion of the bond line are pressurized with a high-frequency forming mold produced by continuously connecting a forming insulating material, which is wider than the end face of a high-frequency electrode, with the high-frequency electrode. CONSTITUTION:Stocks 5, which are abutted against each other after being cut, are set in a proper temporary frame 6. Thermosetting resin reinforcing materials 8 are attached on an electrode material 7, the thickness of which is about 10m/m and which has proper height and length and, in addition, the base of which is treated by primer and which is seated on spacers 9 arranged in the frame 6. Under the state just mentioned above, silicon rubber 10 is poured in the frame 6 so as to be solidified as poured. After that, a high-frequency forming electrode 11 is obtained by removing the stocks 5, the temporary frame 6 and the spacers 9 from the solidified rubber and attached to the upper electrode of a high frequency pressing machine. Because no bottom mold is necessary when the base of the stocks 5 is flat surface, the stocks 5 are placed at the predetermined position in the state being abutted against each other and pressurized with the force of several kg/cm<3> by lowering the upper electrode so as to cover the stocks 5 with the high-frequency forming electrode 11 in order to apply high-frequency electrostatic field for several seconds and keep on pressurizing for another several seconds for heat dissipation. After that, the upper electrode is raised in order to finish the operation.
Patent JP-H0595958-A (JP)
Title: Laser probe
Inventor: IMAGAWA HIBIKI
IPC: A61N5/06
Filed: 1991-03-28
Abstract: PURPOSE:To provide a laser probe which enables the cooling of a tip chip effectively according to heating condition. CONSTITUTION:This laser probe 1 is provided with a laser light transmitting tip chip 2 which receives a laser light being sent through a laser guide 20 from a laser light source 4 to irradiate an object to be irradiated and a channel 12 to guide a fluid for cooling the tip chip 2. A varying means 11 is provided to change the temperature of the fluid for cooling.
Patent JP-S5216375-A (JP)
Title: Forage
Inventor: NISHIYAMA TOSHIMI
IPC: A23K1/14
Filed: 1975-07-25
Abstract: PURPOSE: A forege of ginseng essence for racers, which may include a ginseng or its essence and saccharose. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234019-A (JP)
Title: Ventilator for vehicles
Inventor: FUKAMI AKIRA
IPC: B60H1/00
Filed: 1984-05-08
Abstract: PURPOSE:To perform ventilation inside a car room so effectively in time of parking as well as to make the output of a solar cell chargable to a battery at need, by using the solar cell equipped outside a car as power source for a ventilator ventilating the car room inside. CONSTITUTION:A solar cell 21 and a control circuit 31 are built in a rear air spoiler 50 being attached to a rear part of an automobile, and a blower motor 11 of an air conditioner 10 is driven and controlled by the solar cell 21 and a battery 40 via the control circuit 31. The control circuit 31 is constituted of installing a circuit to be connected to the blower motor 11 via a contact of a relay RL1 after connecting the battery 40 via a manual switch SW1, a circuit to be connected to a timer T1 via a second contact of the relay RL1 and a circuit to be grounded via each output contact of a resistor R1 and the timer TM1 and a parallel connection of a condenser C1 and the relay RL1. With this constitution, the blower motor 11 is made alternately drivable at every specified time by the battery 40 and the solar cell 21.
Patent JP-S57204526-A (JP)
Title: Winding and rewinding switching device for film
Inventor: SUNOUCHI AKIO
IPC: G03B17/42
Filed: 1981-06-11
Abstract: PURPOSE: To obtain an operation part which performs speedy switching without any malfunction, by providing the operation part on the top surface of a camera and providing a locking means with regard to the film rewinding switching operation means of the camera.  
     CONSTITUTION: A sprocket shaft which has an engagement member 11b engaging the engagement part 8a of a clutch 8 is elevated to perform disengagement between the both. For placing a camera in a film rewinding state, a push button 14 is provided on the top surface of the camera in addition to a button 11a provided on the bottom surface as usual, and when the button is pressed in, the sprocket shaft 11 is elevated through a lever 18. For avoid malfunction, a stopping member 17 is provided to prevent the botton from being depressed unless the stopping member comes into contact with a bearing 19 by the 90° rotation of the button 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04321124-A (JP)
Title: Duplex volume error processing system
Inventor: ITO TATSUO
IPC: G06F3/06
Filed: 1991-04-22
Abstract: PURPOSE:To accelerate the processing speed and also to simplify the error processing at the occurrence of an error in a duplex volume error processing system by simplifying the access control of the duplex volume. CONSTITUTION:An input/output control 2 which received an access request from an application 1 informs a firmware 3 of the access request given to a volume. Thus the firmware 3 performs the access control of a duplex volume 4 and sets this control result to the sense information 5 to report it to the control 2. The control 2 starts an error treatment process 6 when the normal information and an error are set to the application 1. Then the process 6 outputs an error message and stores the log information.
Patent JP-S5214629-A (JP)
Title: Polyurethane coating compositions
Inventor: MURAKAMI TOMOHISA
IPC: C09D175/00
Filed: 1975-07-25
Abstract: PURPOSE: A polyurethane coating composition to give quick-drying coating with improved yellowing resistance prepared by mixing an additive composed of cellulose nitrate, an acrylonitrile derivative and a piperidine derivative with a polyurethane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06307595-A (JP)
Title: Corrosion preventing structure for vacuum insulating pipe
Inventor: YAMAJI TADAO
IPC: F16L58/08
Filed: 1993-04-19
Abstract: PURPOSE:To prevent the occurrence of corrosion and the stress corrosion crack of a membrane, in a vacuum insulating pipe having a vacuum insulating layer the end part of which is sealed by welding it to a thermal expandable membrane. CONSTITUTION:A membrane 1 is previously solidified and annealed and a silicone coating material film 12 is formed on the membrane 1 and weld parts 10 and 11 between the membrane 1 and inner and outer pipes 2 and 3.
Patent JP-S58206295-A (JP)
Title: Remote operation device
Inventor: KASHIHARA JIYUNZOU
IPC: H04Q9/00
Filed: 1982-05-26
Abstract: PURPOSE:To perform securely a remote operation, by transmitting a medium for signal transmission after selecting it optionally, by receiving the transmitted medium after selecting it optionally, and by performing transmission and reception after selecting the medium, which has the optimum conditions for signal transmission, depending on circumstances. CONSTITUTION:Since an amplification circuit 21 amplifies a signal of not only a transformer 28 but also a receiving element 19, this remote operation device operates, even if one of an infrared ray and high-frequency electric signal overlapped on an electric light line is selected and transmitted at a transmitter side. A receiver 35 which uses the infrared ray as a medium of signal transmission supplied for remote operation is provided to a equipment to be controlled of an air conditioner, etc. Also, a receiver which uses the high-frequency electric signal overlapped on the electric light line as a medium of signal transmission supplied for the remote operation is provided to a receiving conversion adapter box 36. By connecting properly a connector of the receiving conversion adapter box 36 to a connector 27 of the receiver 35, the high-frequency electric signal overlapped on the electric light line can properly perform the remote operation.
Patent JP-S58206754-A (JP)
Inventor: TAGUCHI KAZUMI
IPC: A61M1/10
Filed: 1982-05-27
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-S5716424-A (JP)
Title: Electrochromic display body
Inventor: TAKESHITA YUTAKA
IPC: G09F9/30
Filed: 1980-07-02
Abstract: PURPOSE:To prevent a change of an electrode in the effective area due to swelling by using an opposite electrode supported by a polymer having a crosslinked structure and to improve a change due to aging and the responding properties by changing the intake of an electrolytic soln. according to the crosslinked structure. CONSTITUTION:A WO3 film is formed on a transparent electrode 12 for display on a glass substrate 11 by vapor deposition. The thickness of the film is about 2,000Angstrom . A space 14 is filled with propylene carbonate solvent contg. lithium borofluoride as a supporting electrolyte. An alumina plate 16 as a white reflecting plate is inserted, and a cell is constructed through a spacer 15 so that the plate faces to an opposite electrode 17. A living tetramer of alpha-methylstryrene is synthesized in THF, and living polystyrene is prepared by the anionic polymn. of styrene using the tetramer as an initiator. After adding a soln. of polymethyl methacrylate in THF to the polystyrene, a polymn. reaction is caused at a low temp., and the reaction product is press-molded to obtain the electrode 17. At this time, an electrode lead 18 made of stainless steel and having a meshed part in the electrode 17 is formed.
Patent JP-2000284138-A (JP)
Title: V-groove for optical fiber
Inventor: TAKAHASHI KENJI
IPC: G02B6/24
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To directly mount a non-coated fiber on a V-groove and to realize fusion joining with high strength by forming a thin layer consisting of a material which does not damage a fiber even when a non-coated glass fiber slides on the layer on the groove face of the V-groove. SOLUTION: A thin layer 40 of specified thickness consisting of a material which does not damage a glass non-coated fiber even when the fiber slides on the layer is formed on the groove surface 120 of the V-groove 10. It is necessary that the hardness of the material to be in contact with the non-coated fiber is lower than the glass, and the Vickers hardness is preferably 300 to 600. As for the material, for example, a zinc plating, electroless nickel plating, silver plating, gold plating and dry loop (fluorocarbon resin coating) can be used. Among these, a metal plating with little variance in thickness is most preferable. The thin layer 40 is preferably formed to about 5 μm. As for the material of the V-groove body 12, an alloy tool steel for cold dies, C3604, A7075, A5052, aluminum alloy or copper alloy is used.
Patent JP-S62195449-A (JP)
Title: Ion effect type engine for fuel injection type engine
Inventor: TAKAHASHI HIDEYORI
IPC: F02M51/02
Filed: 1985-04-26
Abstract: PURPOSE:To increase an output, to reduce fuel consumption, and to enable reduction of production of CO, HC, and NOx, by a method wherein, in an electronic fuel injection system diesel engine, fuel and air fed in a combustion chamber are independently ionized. CONSTITUTION:An electrode 5 is located between an intake manifold 9 and a cylinder block 8, and a negative high voltage is applied on air. By posittive corona discharge, nitrogen and oxygen in air are electrified in a minus manner, combination of nitrogen is difficult to make, and combination of oxygen is apt to make. A fuel hose 7 of an insulating material is attached in a position in the vicinity of an injector 6, and a positive high voltage pulse is applied on fuel by means of an ionizing device 4 for an electric conductor attached in a manner to be firmly adhered around the fuel hose 7. By negative corona discharge, fuel is electrified in a plus manner, and combination of the fuel with oxygen ion is facilitated. Further, a high voltage generating device for ionization use only employing an ignition coil 3, capable of separately generating a positive and a negative high voltage pulse, is used.
Patent JP-S60233337-A (JP)
Title: Air-fuel ratio controlling apparatus for internal-combustion engine
Inventor: SHIRATANI KAZUHIKO
IPC: F02D41/14
Filed: 1984-05-07
Abstract: PURPOSE:To prevent contamination of the exhaust emission of an engine, by providing a chopper means which cuts off a lean air-fuel ratio signal intermittently when the lean air-fuel ratio signal is produced continuously for more than a predetermined period. CONSTITUTION:An O2-sensor 66 detects the concentration of oxygen contained in the exhaust gas for an engine and produces a rich air-fuel ratio signal and a lean air-fuel ratio signal according to the detected concentration of oxygen. A by-pass flow control valve 70 and a valve 76 for controlling recirculation of exhaust gas are opened and closed by a control unit. In a control circuit 132, there is provided a chopper means which cuts off the lean air-fuel ratio signal intermittently when the lean air-fuel ratio signal is produced continuously for more than a predetermined period. By employing such an arrangement, it is enabled to prevent contamination of the exhaust emission of an engine when the control move is shifted to feedback control after a gas sensor is inactivated at the time of decelerating the engine.
Patent JP-S5614148-A (JP)
Title: Semiconductor ion selective electrode
Inventor: TANIGUCHI MASAKATSU
IPC: H01L29/78
Filed: 1979-07-16
Abstract: PURPOSE: To obtain a miniature, hard and easy-to-handle electrode by forming a resistance film with a proper temperature coefficient on a semiconductor and by providing both indication and comparison electrodes and a temperature compensating resistance to one semiconductor chip.  
     CONSTITUTION: On (p) type silicon single-crystal chip 1, (n) type common drain 2 and sources 3 and 4 are formed to constitute two FETs. The entire surface of chip 1 is covered with insulating film 5 of SiO 2  by oxidizing. After surface film 5 is removed at (n) type parts 2W4, electrodes 2'W4' are formed by vapor deposition to form channel parts C1 and C2. On left SiO 2  film 5 next to source 4, copper is vapor- deposited in a belt shape to form temperature compensating resistance 8 with a positive temperature coefficient and after film 5 on source 4 is removed, silver is vapor-deposited to form lead 9. Next, Si 3 N 4  film 6 is formed on the entire film 5. Film 6 at part C2 is made into an ion selective sensing film and on film 6 on part C1, coating 7 without ion sensitive property is formed by vapor-depositing aluminosilicate glass. Lastly, lead wires are welded to one-side terminals of electrodes 2' and 3' and resistance 8 and after parts C1 and C2 are exposed, the entire surface is sealed with insulating coating 10 to complete the element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11183-A (JP)
Title: Polynucleotide of rat cathepsin k and polypeptide sequence
Inventor: FEILD JOHN A
IPC: A61K48/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide for prevention, treatment, etc., of osteoporosis, arthritis, cancer, tumor metastasis, Paget's disease, etc., having high identity to a base sequence encoding rat cathepsin K polypeptide having a specific amino acid sequence. SOLUTION: This new isolated polynucleotide has a nucleotide sequence having at least 90% identity over the whole length to a nucleotide sequence encoding a polypeptide of rat cathepsin K having an amino acid sequence represented by the formula or a nucleotide sequence complementary to the nucleotide sequence and the polynucleotide and a polypeptide are useful for prevention, treatment, etc., of osteoporosis, periodontal diseases, arthritis, cancer, tumor metastasis, Paget's disease, etc. The polynucleotide is obtained from cDNA library derived from mRNA in a cell of rat bone (spine) by using standard cloning and screening and using expressed sequence tag analysis.
Patent JP-S62245986-A (JP)
Title: Measuring method for electron beam energy and measuring tool used for method
Inventor: KATO TAKAYUKI
IPC: G01T1/36
Filed: 1986-04-19
Abstract: PURPOSE:To easily determine the energy of an electron beam with high accuracy by irradiating a storage type phosphor sheet with the electron beam to be measured, irradiating this sheet with an electromagnetic wave and emitting electron beam energy in the form of fluorescence, and measuring the intensity of the fluorescence. CONSTITUTION:While a film type filter 12 is removed, the electron beam 11 is made incident on the storage type phosphor sheet 13 almost at right angles and absorbed by the stimulable phosphor of the sheet 13 firstly to store the electron beam energy in the sheet 13. Then this sheet 13 is irradiated with an electromagnetic wave except in the visible - infrared range by using a light source 14 and then the electron beam energy stored in the sheet 13 is emitted as fluorescence. This fluorescence is transduced by a photodetector 15 such as a photomultiplier tube into an electric signal, which is displayed or stored 16. Then, the filter 12 is arranged in front of the sheet 13 nearby in parallel and the intensity of fluorescence is displayed or recorded 16 similarly. Then, the extrapolation range of the electron beam is found from the intensity of the fluorescence when the filter 12 is absent and the energy of the electron beam is determined based on the obtained extrapolation range and the density of the filter.
Patent JP-H09280220-A (JP)
Title: Synthetic resin molding
Inventor: TERAMOTO KENJIRO
IPC: F16B5/06
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin molding having a hollow part which is capable of being formed into various shapes which could not be molded so far by the injection molding such as small opening of the hollow part, and non-tapered shape where an inner circumferential surface of the hollow part is expanded toward the opening, and capable of being manufactured at a low cost. SOLUTION: A cylindrical fish catching tool 1 (a synthetic resin molding) of semi-cylindrical section having the axis A of linear symmetry passing through a hollow part 5 is formed of a pair of unit members 6 of the same shape which is of the shape cut along the axis A of linear symmetry, and provided with fitting projected parts 9a, 9b and fitting recessed parts 10a, 10b on a peripheral edge part of butted surfaces. The unit members 6 can be formed by the injection molding in which an inexpensive trimming die is used for a male die and a female die, and the male die and the female die can be only one kind respectively, and the cost for the die can be reduced, and the manufacturing cost for the fish catching tool 1 can also be reduced.
Patent JP-S5717017-A (JP)
Title: Unexpected phenomenon recorder
Inventor: TANAKA ATSUO
IPC: G01R13/06
Filed: 1980-07-02
Abstract: PURPOSE:To reduce the using quantity of the recording paper and at the same time to ensure an assured checking of the circuit part, by giving a checking drive of a comparatively long prescribed time to the electric circuit part of a storing device or the like and then driving a recorder only for a time shorter than the above- mentioned checking drive time. CONSTITUTION:The analog signal having the possibility of an unexpected fault occurrence and supplied from an analog signal line 1 is converted into a digital signal through an A/D converter 2 and then stored temporarily in a memory 3. The signal given from the memory 3 is converted into an analog signal through a D/A converter 4 to be recorded by a recorder 5. A fault signal detector 6 is connected to the line 1 to detect the fault signal, and a check signal generating circuit 24 is connected to the output side of the detector 6. At the same time, a memory write/ read control circuit 14 and a recorder control circuit 17 are connected to the output of the detector 6. Then the circuit 14 is driven for a comparatively long time in response to the check signal given from the circuit 24, and a drive of a shorter time is secured for the recorder 5. Thus the using quantity can be reduced for the recording paper.
Patent JP-S5715894-A (JP)
Title: Denitrification treatment of sewage
Inventor: IWATA TOMOJI
IPC: C02F3/34
Filed: 1980-07-03
Abstract: PURPOSE: To enhance denitrification efficienty and lower the cost of sludge neutralization treatment by anaerobically fermenting the org. sludge obtained through solid-liquid separation of sewage under the specific pH to form org. acids, then washing the same and utilizing the org. acid in this washed liquid as org. carbon sources for the microbes in a denitrifying tank.  
     CONSTITUTION: Sewage 1 is successively treated in a settling basin 2, an aerating tank 5, a settling basin 7, a nitrifying tank 10, and a settling basin 12. The sludges 3, 9, 14, 28 produced in the basins 2, 7, 12 and the settling basin 25 after these are collected in a thickener 4. A pH control agent 29 such as sulfuric acid is added to these org. sludges, to control the pH thereof to ≤6.8, and acid forming germs are propagated in an anaerobic atmosphere, thereby allowing org. acids to form. The sludge 18 contg. these org. acids is mixed with part of the separating lquid 15 of the basin 12 in an agitating and mixing tank 16, and the mixed sludge is fed to a separating tank 19 where it is cleaned. The clean liquid 12 contg. the org. acids is fed to a denitrifyng tank 22, where it is used as an org. carbon sources for denitrifying germs. 
     COPYRIGHT: (C)1982,JPO&Japio