baber/WOPTO huggingface dataset:
Patent JP-H0719799-A (JP)
Title: Electronic detonator
Inventor: KUROKI KAZUHIRO
IPC: F42B3/16
Filed: 1993-06-29
Abstract: PURPOSE:To improve operability on the occasion of being fitted as a master die to explosives, by a method wherein a capacitor to be charged with electric energy supplied from a firing device is constructed of a chip capacitor. CONSTITUTION:When a capacitor 5 is supplied with electric energy from a firing device 22, it starts to be charged therewith, and a constant voltage circuit 6 receives a terminal voltage of the capacitor 5 as an input and outputs a prescribed constant voltage. When a thyristor 11 receives a signal as an input from a voltage comparator circuit 10, it closes the circuit and makes a resistor 12 for ignition electrified by the electric energy charged in the capacitor 5. Being electrified by the electric energy, the resistor 12 for ignition generates a heat and ignites a detonator. Herein the capacitor 5 is constructed by using a tantalum electrolytic capacitor of a resin mold chip of a capacitance 100muF and a rated voltage 6V. In this way, an electronic circuit part of an electronic detonator can be constructed to be slender and small in size.
Patent JP-H11352315-A (JP)
Title: Optical element
Inventor: BABA AYAKO
IPC: G02B5/18
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical element of higher diffraction efficiency compared to the diffraction efficiency limited by the resolution of plotting at the time of manufacture. SOLUTION: This optical element is constituted of a first optical glass 21 provided with the surface of a rugged shape 22 in which the depth of the ruggedness is several hundreds nm and a second optical glass 23 provided with the surface of a rugged shape 24 in which the depth of the ruggedness is several hundreds nm and the rugged surface of the first optical glass 21 and is constituted so that the rugged surface of the second optical glass 23 are adjacent. By forming diffraction patterns at two parts in the optical element, the optical element of higher diffraction efficiency can be provided in comparison with the diffraction efficiency originally limited by the resolution of plotting at the time of the manufacture.
Patent JP-H07168562-A (JP)
Title: Signal processor with delay line management logic and musical tone processor using the same
Inventor: JIYOANNU EFU OTSUTONII
IPC: G10K15/02
Filed: 1994-06-17
Abstract: PURPOSE:To replace a delay line in a real time so as not to make the occur rence, etc., of a noise due to the replacement noticed by a user when the delay line for delaying a musical tone is replaced. CONSTITUTION:A delay line location 349 is provided in a signal processor performing a voice program using the delay line. Further, a delay line management logic is provided for automatically clearing the memory without writing a (0) value when a delay line location 349 memory is cleared, and in the logic, an offset value showing a start position, etc., of a sub-set of a memory location assigned to the delay line and a delay line configuration register file storing the parameter of the delay line consisting of a count, etc., showing the number of variable memory locations in the sub-set are provided. When the delay line is cleared, for instance, the count of a prescribed delay line is set to (0), and a command for updating the delay line configuration register file is sent.
Patent JP-S5861457-A (JP)
Title: Ph meter sensor
Inventor: MORIOKA AKIHIRO
IPC: G01N27/38
Filed: 1981-10-07
Abstract: PURPOSE:To make a sensor usable for both circulation type or immersion type because the main body is constructed by cylindrical body having a flange on a drum part. CONSTITUTION:In a pH meter sensor of this invention cylindrical bodies 1, 2 made of thermoplastic resin are united in a body at flanges 3, 4 by an ultrasonic melt-sticking method. In case of using as a circulation type, a sensor 10 is attached to a circulation chamber 50 by a cap nut 51 using an O ring 51 as a sealing material and it is constructed to measure pH of the liquid flowing in the chamber 50 to the arrow mark direction. In case of using as an immersion type, a cable 23 and a tube 35 are inserted from a tip end 61 of a holder pipe 60 and a cover 63 is screwed into the end 61 using an O ring 62 as the sealing material. Then, a detector 10 is attached to the pipe 60 and is immersed in processing liquid down to near the end 61 of the pipe 60. In this manner, it is constructed to perform the pH measurement.
Patent JP-S5385220-A (JP)
Title: Safety device of high pressure fuel system for diesel engine
Inventor: NAKAMURA YASUO
IPC: F02M55/02
Filed: 1976-12-30
Abstract: PURPOSE: To obviate the generation of abnormal press. in the case when a nozzle injection hole clogs, by preventing corrosion due to the generation of low press. concerning press. oil in an oil path to the nozzle from a delivery valve of an injection pump, and by limiting maximum press. in the oil path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04358889-A (JP)
Title: Manufacture of image-receiving sheet for thermal transfer recording
Inventor: MATSUBAYASHI KATSUAKI
IPC: B41M5/52
Filed: 1991-06-05
Abstract: PURPOSE:To provide a method for manufacturing an image-receiving sheet for thermal transfer recording which allows generation of high print density, excellent image quality and visualization of a recorded image with outstanding gloss. CONSTITUTION:A coated surface is attached to a cast drum under pressure after applying a coating for formation of an intermediate layer on a base, or a base is attached to the coated surface after applying a coating to the cast drum, when the intermediate layer containing a resin which is cured by irradiation with hollow particles and an electron beam as a main component is formed on the base. Next, the intermediate layer is formed by irradiating the base surface with an electron beam to cure the coating. Thus an image- receiving layer is provided on the intermediate layer obtained as described to obtain an image-receiving sheet for thermal transfer recording.
Patent JP-H06327732-A (JP)
Title: Portable leg massaging device
Inventor: IWAMOTO SHINGO
IPC: A61H7/00
Filed: 1993-05-25
Abstract: PURPOSE:To enable massage from the foot sole and ankle to the calf by stimulating and vertical acting of a leg in a massage main body utilizing air pressure. CONSTITUTION:Plural circular air chambers and air passages 10' are formed between one large diameter L to another small diameter S in a massage main body 10, and an air frame chamber 11 communicated to these air passages 10'' of the air chambers and provided at a position orthogonal to these air chambers is formed. Plural bulging parts are formed on the bottom of the air frame chamber 11, when the massage main body 10 is attached to a leg A, the leg is inserted from the large diameter L side of the massage main body 10, and the foot sole is put on the air frame chamber 11 then air is filled from a nozzle 20 into the plural air chambers and circular air frame body chamber 11 by operating a pump 30, and the foot sole can be pressed by the air frame boy chamber 11 of the foot sole by closing the nozzle 20.
Patent JP-S5949717-A (JP)
Inventor: FUJIWARA MASAKATSU
IPC: A47J43/04
Filed: 1982-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11353261-A (JP)
Title: Execution method of web application
Inventor: TSUCHIDA OSAMI
IPC: G06F12/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To send in reply a page including only the data which can be actually outputted by a client computer back to this computer. SOLUTION: When a Web application is executed, the data output function is managed via a server computer 101 correspondingly to each type of client computers 121. Then a requested page is converted into the contents including only the data that can be actually outputted by the computer 121 and then sent them in reply to the computer 121 correspondingly to the type of the computer 121. Thus, it's possible to shorten the time that is taken for the computer 121 to request a page and then to receive completely the relevant page.
Patent JP-S6315541-A (JP)
Title: Optical transmission system
Inventor: ISHII TETSUO
IPC: H04B10/275
Filed: 1986-07-08
Abstract: PURPOSE:To prevent an entire system from being affected due to system-down of a station at a fault by using an OR circuit to OR outputs of n-set of stations and returning the output of the OR circuit to each station in terms of an optical signal. CONSTITUTION:The optical signal from an optical transmitter 10 to an optical distributer 4 via an optical transmission line 11a is subjected to photoelectric transducing by a photoelectric transducer 1 and ORed by an OR circuit 2. Then the result is transduced into an optical signal by an electrooptic transducer 3, sent in parallel simultaneously to each optical transmitter 10 via each optical transmission line 11b and received by each optical transmitter 10. If an optical transmitter 10, e.g., of a station STN1 is faulty, other optical transmitters 10 (of station STN2 and succeeding stations) cannot transmit/receive a signal with the station STN1 only and any other effect is not caused.
Patent JP-H09299626-A (JP)
Title: Safety holding scissors
Inventor: HATSUPOU TAKAFUMI
IPC: B26B13/18
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide holding scissors having blades usually concealed but exposed only at the time of cutting an object. SOLUTION: The lateral side of each blade of a holding type of scissors is provided with a cover to conceal the mating lateral side.
Patent JP-S5684418-A (JP)
Title: Direct fire heating method
Inventor: NAKAOKA KAZUHIDE
IPC: C21D1/76
Filed: 1979-12-11
Abstract: PURPOSE:To suppress the oxidation of steel belt surface and to simplify the succeeding reduction process by a method wherein the oxygen partial pressure in combustion produts in a heating furnace is controlled to a specific range when heating a steel belt in a direct firing heating furnace. CONSTITUTION:When heating a steel belt in a direct firing heating furnace to a temperature over 300 deg.C, the oxygen partial pressure P (ppm) in combustion products is controlled to satisfy the equation log10P<=2.1+(T-600)/250 where T( deg.C) is the heated steel temperature. This suppresses the oxidation of steel surface and facilitates the reduction of formed oxide. As a result, excellent heating efficiency inherent to the direct firing heating method is effectively utilized, allowing the use of a compact reduction zone installation and providing a steel belt having excellent surface appearance.
Patent JP-S6321923-A (JP)
Title: Production of pitch based carbon fiber
Inventor: KITAMURA TAKEMUNE
IPC: D01F9/14
Filed: 1986-07-08
Abstract: PURPOSE:To remarkably improve stability of melt spinning of pitch and obtain the titled high-performance fibers having a stabilized orientation structure, by using a spinneret subjected to special surface treatment in melt spinning the pitch. CONSTITUTION:Pitch in a molten state is initially discharged from spinning nozzles of a spinneret subjected to surface treatment with silicon or a compound selected from oxides, carbides and nitrides thereof to give pitch fibers, which are then infusibilized and carbonized to afford the aimed fibers. The surface treatment of the spinneret is preferably carried out by forming a thin film on the spinneret surface using the above-mentioned silicon compound according to a vacuum deposition method, etc. The melt spinning is preferably carried out at a spinning temperature to give 100-500 P pitch viscosity at the spinneret, 100-1,000 draft ratio and 300-1,500m/min taking up speed.
Patent JP-H0452121-A (JP)
Title: Manufacture of molding for vehicle
Inventor: HIRAI YOICHI
IPC: B29C47/02
Filed: 1990-06-19
Abstract: PURPOSE:To form the end surface of a molding into an inclined surface having a well-finished R-surface having no wrinkles or strain by manufacturing the molding from one part. CONSTITUTION:A raw material compound 16 is supplied so as to cover the entire periphery of a flat strip-like core material 3 while the core material is inserted in the insertion hole of an extrusion molding die 11 and extruded from the extruding opening 12 of the molding die 11 along with the core material 3 to form a molding material 2'. When the molding material 2' is extruded by predetermined length, the shutter 15 made possible to advance and retract in opposed relation to the extruding opening 12 is allowed to advance toward the core material 3 from the position on the back surface side of the molding material 2' and stopped for a predetermined time at the advance end thereof and subsequently retracted to form an exposed part 7 where the raw material compound 6 is removed at the position corresponding to the back surface of the end part of a molding 2. Next, the surface of the molding material 2' is pressed at the position corresponding to the exposed part 7 by a press body 25 and the exposed part 7 is allowed to protrude toward the back surface of the molding material 2' to form an inclined surface 5 having an R-surface 4 to the end surface of the molding material 2'. Finally, the protruding part on the back surface side of the molding material 2' is cut off to form the molding 2 having predetermined length.
Patent JP-H0328179-A (JP)
Title: Method for fitting ceramics into metal
Inventor: HAMA HIROSHI
IPC: C04B37/02
Filed: 1989-06-26
Abstract: PURPOSE:To reduce breaking frequency by compacting and forming metal powder on the outside of ceramics, then calcining the resultant compact and fitting the ceramic into a calcined metal. CONSTITUTION:A sialon sleeve having about 100-120mmphi outside diameter, about 70-80mmphi inside diameter and about 300-400mm length is calcined, machined and finished to provide about outside diameter tolerance + or -0.5. The resultant sialon ceramics are used as a mandrel and SUS powder is packed into a rubber mold to carry out isostatic pressing under about 600-30000kg/cm<2> pressure. Thereby, an SUS green compact is prepared and then calcined at 1000-1200 deg.C to fit the sialon into the SUS and afford a prescribed shape.
Patent JP-H0389020-A (JP)
Title: Magnetic fluid bearing
Inventor: MORITA KUNIHIKO
IPC: F16C39/06
Filed: 1990-06-19
Abstract: PURPOSE:To controllably uniform the rotational accuracy in a shaft in a magnetic fluid bearing having magnetic fluid inserted in a gap between an electromagnet and the shaft by providing a device for changing a magnetic force of the electromagnet according to a change in a load on a bearing. CONSTITUTION:A winding 5 of an electromagnet 10 (101, 102, 103) for a radial load is connected to a magnetic force controller 30 and a coil 5 of an electromagnet 20 for a thrust load to a magnetic force controller 40. Magnetic fluid 3 inserted in a gap between a shaft 2 and the electromagnet 10 is spontaneously magnetized when an external magnetic field is applied. A plurality of sensors 31 are provided between the electromagnets 10 and 20 to be connected to the magnetic force controllers 30, 40 and detect a change in the position of the shaft 2 as one in inductance. The detected signal is sent to the controllers 30, 40 to perform oscillation and detection therein. The detected signal is sent further to a power amplifier as a change in current to correct the displacement of the shaft 2 to control current flowing in the coil 5 and thereby the magnetic force of the electromagnet.
Patent JP-H0213588-A (JP)
Title: Method for changing elevator rope, rope wheel, and hitch plate
Inventor: KOBAYASHI TAKASHI
IPC: B66B7/08
Filed: 1988-06-30
Abstract: PURPOSE:To change a rope readily and in a short time by transferring a rope to an additional hole in a hitch plate and to a groove on a rope wheel, and after tightening it, stretching a new rope through a vacated rope wheel groove and hitch plate hole. CONSTITUTION:When changing ropes for an elevator which raises and lowers its cage by driving multiple ropes 2a-2c with a rope wheel 21, one rope 2a out of the multiple ropes is first removed from a hole 22a in a hitch plate 22 to transfer it to an additional groove 21d formed on the rope wheel 21. The rope is then transferred to an additional hole 22d made in the hitch plate 22 and tightened. Subsequently, a new rope is stretched through a groove 21a on the rope wheel 21 and a hole 22a in the hitch plate 22, both of which have been vacated because of transfer of the first ripe. In this manner, the remaining ropes are removed one after another from their rope wheel grooves and hitch plate holes and are replaced with new ropes. Finally, the rope 2a which has been transferred to the additional rope wheel groove and hitch plate hole is removed.
Patent JP-H0327076-A (JP)
Title: Fixing device
Inventor: KATO KATSUTO
IPC: G03G15/20
Filed: 1989-06-26
Abstract: PURPOSE:To precisely detect the residual quantity of oil by providing a detection means which is provided to a fixed position, a floating member having a prescribed length and a detection plate which is attached on the floating member and making the detection plate turnable with the supporting shaft of the supporting member of the detection means as a center, and movable up and down along the supporting shaft at the central part of an oil dish. CONSTITUTION:In the case that the oil dish 7 is horizontal, the detection plate 23 rises along a hole 26 by the rise of the oil surface of the oil dish 7. Besides, it intercepts a photosensor 21 and stops oiling from a nozzle 6. When the dish 7 is inclined in a longitudinal direction, the floating member 22 is turned with the supporting shaft 25 as a center by buoyancy and kept horizontal. Then, the detection plate 23 is moved up and down and the oil quantity considering the inclination is detected. Since the detection plate 23 is turned while the floating member 22 is kept horizontal to the oil surface and the projection part 27 of the detection plate 23 intercepts the photosensor 21 even when the dish 7 is inclined by a large angle, the oil quantity is properly controlled. By such constitution, the residual quantity of the oil is accurately and precisely detected. As the result, a fixing device which precisely detects the residual quantity of the oil and supplies the proper quantity of the oil even when the main body of an electrophotographic copying device or the like is inclined in the longitudinal direction of a fixing roller is obtained.
Patent JP-S648314-A (JP)
Title: Cooling and lubricating device for internal combustion engine
Inventor: SHINTOU KANEFUMI
IPC: F01P5/10
Filed: 1987-06-30
Abstract: PURPOSE:To maintain ample space at an end of a power shaft of the captioned engine to install related parts as well as to upgrade the pumping power by making a triple-shaft constituted oil pump to be used in a device combining oil pump with a water pump. CONSTITUTION:When a power shaft 15 is driven by an internal combustion engine, the driving force is transmitted to a No.3 gear shaft 20 through respective No.1-No.3 gears, 16, 17, 19 provided on an oil pump A. After the lubrication oil in the oil pump A is introduced to a pressurized side passage 23 from an intake 26 through a negative pressure side passage 25, the oil is forcibly circulated through the internal combustion engine. On the other hand, an impeller 14b is rotated in a water pump B through the No.3 gear shaft 20. For this reason, the cooling water is forcibly circulated through the internal combustion engine after the cooling water is gushed out into a vortex chamber 14d from an intake 14e and then pressurized. By making the oil pump A in a triple-shaft constitution as described above, the space at the end of the power shaft is maintained to install related parts as well as the pumping power upgraded.
Patent JP-H09322770-A (JP)
Title: Exogenous enzyme composition stably dispersed in oil and its production and usage
Inventor: NAKAMURA TETSUO
IPC: A23L27/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a stable exogenous enzyme composition with no sedimentation over a long period and uniform in enzymatic activity, by stably dispersing a specified amount of a protease or amylolytic enzyme pulverized to specific particle size in a fat-and-oil. SOLUTION: This exogenous enzyme composition useful as a meat softener, seasoning liquor, bread deterioration preventive, etc., is obtained by stably dispersing a pulverized enzyme in a fat-and-oil such as liquid oil. The dispersion process is as follows: 0.1-20wt.% of a surfactant such as a fatty acid monoglyceride, fatty acid diglyceride, polyglycerol fatty acid ester, sucrose fatty acid ester or a sorbitan fatty acid ester is added to the fat-and-oil followed by addition of 0.05-50wt.% of the enzyme (e.g. amylolytic enzyme), and the enzyme is then pulverized to an average particle size of 0.5-10μm by subjecting the enzyme-contg. fat-and-oil to a grinder.
Patent JP-S6316456-A (JP)
Title: Disk holding device
Inventor: KATO ITSUO
IPC: G11B17/028
Filed: 1986-07-08
Abstract: PURPOSE:To avoid the sag of a disk at its outer circumferential edge part by supporting this edge part of the disk with a retainer via a lock member. CONSTITUTION:A coil spring 8 is put into a recess part at the outer circumference of a turntable 5 and then a centering hub 7 is attached to a spindle 4. In this case, a projecting part 18 of the hub 7 is put into a recess part 17 of the table 5. While a lock member 14 is pulled once toward the outer circumference of the table 5 against the force of a coil spring 12 and then released while a disk 9 is abutted against the lower surface of a retainer 10. Thus a folded part 15 of the member 14 which is energized toward the inner circumference by a coil spring 12 presses the outer circumferential edge part (side face) of the disk 9. As a result, the disk 9 is supported (locked) by the retainer 10. Thus the sag of the disk 9 is prevented at its outer circumferential edge part since the retainer 10 supports the disk 9 approximately in parallel despite a comparatively long period of application.
Patent JP-H0898651-A (JP)
Title: Spinner head for flash flow processing
Inventor: UIRIAMU EFU RUTOKOUSUKII
IPC: A23G3/02
Filed: 1995-06-27
Abstract: PURPOSE: To provide a spinner head for a flash flow processing where a continuous and uniform heat to a flash flow surface. CONSTITUTION: The flush flow processing spinner head 200 is the one provided with a clogged base part 202, an upper end 204 having an opening 206 for introducing a raw material and a substantially cylindrical wall 208 which extends between the base part 202 and the upper end 204 so as to form a chamber. The substantially cylindrical wall 208 is provided with inner and outer surfaces and rerief 214 formed so as to accomodate the arrangement of the heating element 216 for the uniform supply of surface heat to the inner surface is provided on the outer surface. The wall 208 is also provided with plural openings extending from the inner surfaces to the outer ones and the respective openings 218 form a substantially non-tortuous path fot the passage of a product.
Patent JP-H0667677-A (JP)
Title: Material for sound shielding curtain
Inventor: OKUMURA KOICHI
IPC: G10K11/16
Filed: 1992-06-19
Abstract: PURPOSE:To provide the material for a sound shielding curtain which is low in construction cost and has resistance for tension and for permanent set in winding. CONSTITUTION:This material is constituted by interposing glass cloth 2 into plastic sheets 1, which are formed by adding 8 to 100 pts.wt. plasticizer DOP and 100 to 600 pts.wt. iron powder subjected to a rust preventive treatment to 100 pts.wt. in total of 10 to 30 pts.wt. polyvinyl chloride (PVC) and 5 to 25 pts.wt. ethylene/vinyl acetate copolymer, and by thermally fusing decorative sheets 3 consisting of PVC to the surface layers thereof. The glass cloth 2 has 8 to 32 meshes and the weaves thereof are coated and fixed with a resin having compatibility with the PVC resin. The sound shielding property is imparted with the iron powder, the flexibility (permanent set in winding) is imparted with the ethylene/vinyl acetate copolymer and the tensile resistance is imparted with the glass cloth 2.