baber/WOPTO huggingface dataset:
Patent JP-S62191802-A (JP)
Title: Transparent formed body and its production
Inventor: SHIMOYAMA NAOKI
IPC: G02B1/04
Filed: 1986-02-19
Abstract: PURPOSE:To obtain the coating film of the titled body having a high hardness, and capable of withstanding against wearing of many times by forming a coating film which is composed of fine particles of silica having a mean particle size of 5-300mmu and cohering at least one part of the particles, and a polymer contg. an org. substance on the surface of the transparent base material. CONSTITUTION:The transparent base material is preferably exemplified with an inorg. glass, various kinds of plastics such as acrylic resin, diethylene glycol bisarylcarbonate polymer, etc. The material having dye affinity is more preferable. The fine particle of silica cohering at least one part of the particles is a particle in which some of sphere fine particles of silica coheres and has 5-300mmu mean particle size. The polymer contg. an org. substance is not specified, if the polymer does not injure transparency of the coating film, and is examplified by polyvinyl butyral and polyvinyl alcohol, etc. The coating film is obtd. by coating the base material by means of a conventional coating means followed by curing it with an usual heat treatment. Thus, the high quality lens having excellent properties such as dyeability, heat resistance, hot-water resistance and flexibility is obtd.
Patent JP-H10220496-A (JP)
Title: Hydraulic clutch releasing device
Inventor: KAWANISHI HIROMI
IPC: F16D25/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic clutch releasing device capable of reducing an axial size and the number of parts. SOLUTION: Regarding a hydraulic clutch releasing device, a bearing cover 12 with a releasing bearing 8 fixed is held on a plate 10 erected on an annular piston 6 via a spring member 17, so as to be aligned and movable in a radial direction. The spring member 17 is positioned on the internal surface of the releasing bearing 8, so as to extend over an area from the internal surface 18 of the spring member holding part of the annular piston 6 to the outer edge thereof. In addition, the internal surface 18 is kept in a non-contact state for an inner cylinder member 4.
Patent JP-H08265515-A (JP)
Title: Electronic color still video camera having electronic development type recording medium
Inventor: AOKI HARUMI
IPC: H04N5/78
Filed: 1996-01-26
Abstract: PURPOSE: To reduce the size of an image read/scan mechanism in order to obtain a compact electronic color still video camera which contains an electronic development type recording medium. CONSTITUTION: An optical subject image is formed on a color filter 71 through a 1st optical system 12 and then formed on an electronic development type recording medium 30 through a 2nd optical system 43. Thus a developed record image is obtained, and the medium 30 is scanned by a light source 42 for reading the record image. This optical scanning information is turned into the pixel signals by an image sensor 44. The light source 42 and the sensor 44 are placed opposite to the system 43, and the light emitting surface and the light receiving surface are set in the same direction. Then the luminous flux that is emitted by the light source 42 and transmitted through the developed record image is formed into an image on the light receiving surface of the sensor 44 through the system 43.
Patent JP-S58150304-A (JP)
Title: Distortion reducing circuit
Inventor: KONDOU HIKARI
IPC: H03F1/32
Filed: 1982-03-02
Abstract: PURPOSE:To reduce the distortion of a circuit, by converting the voltage change due to the distortion generated between input and output terminals of the circuit into a current change and then producing the same voltage change having adverse increase and decrease to that of the above-mentioned current change at a resistance connected to the input terminal of the circuit. CONSTITUTION:The voltage change due to the distortion produced between input and output terminals of a circuit that produces an internal distortion is detected by a resistance R4 in the form of a current change. Then the sum is set at a constant level between the current flowing through the resistance R4 and the current flowing through the resistance R5 connected between the input terminal of the circuit and an input signal source. In this case R5=1/R4 is satisfied. Thus the change of the current flowing to the R5 is equal to the detected current change with adverse increase and decrease to each other. Then the voltage change due to a distortion is eliminated with the voltage change at both terminals of the resistance R5. In such a way, a circuit distortion can be reduced.
Patent JP-S57146657-A (JP)
Title: Inking arrangement for printing press
Inventor: KANDA KOUSAKU
IPC: B41F31/02
Filed: 1981-03-05
Abstract: PURPOSE:To eliminate the stagnant phenomenon of ink in an ink pan by recovering surplus ink which is caused to overflow the pan when ink to be supplied to the ink pan through a pipe route reaches and exceeds the lower end of an ink roller. CONSTITUTION:Ink  in  a tank  19  is  sent  to  a nozzle pipe 29  by a pump 25 through pipe routes 24, 27 and ink is spouted from a nozzle 30 toward an ink roller 7, and surplus ink falls between the roller 7 and a transfer roller 8 and accumulates in an ink pan 6. When ink in the pan reaches and exceeds the lower end of the roller 7, it is circulated into the tank 19 through a pipe for overflow opened in the ink pan 6. By this arrangement, ink in the ink pan is constantly repalced with fresh ink and the nature of ink, especially its viscosity, can be maintained in uniform condition during printing operation, and it is possible to maintain the uniform color tone of printed matters at all times.
Patent JP-S59186708-A (JP)
Title: Suspension for automobile
Inventor: KANAI MASAHIRO
IPC: B60G17/0185
Filed: 1983-02-28
Abstract: PURPOSE:To secure running stability in an automobile, by preventing a suspension from coming into a state that the front wheel side is soft whereas the rear wheel side is hard when anything trouble happens in a suspension system, in case of the said suspension which variably controls the suspension characteristic according to car driving conditions. CONSTITUTION:In the case where a suspension system at the front wheel side fails to normally operate whereas a suspension system at the rear wheel side operates normally when select signals K and L are outputted to each of front- and- rear-wheel-side select switches 52 and 53 from a control logic part 51 in order to select a suspension characteristic in suspension systems at both front and rear wheels from soft to hard, the select switch 52 at the front wheel side does not complete its select motion to 'hard' so that a continuous rating current still remains energized. This trouble is detected by a current detecting circuit 55, transmitting a trouble detection signal M to the control logic part 51. With this constitution, the control logic part 51 outputs these select signal K and L having a soft signal outputted to each of switches 52 and 53, thus the suspension characteristic of each suspension is brought back to a state of being soft.
Patent JP-H0589836-A (JP)
Title: Ultraviolet ray irradiation source, lighting device, and ultraviolet ray irradiation device
Inventor: MURASE NANAO
IPC: H01L21/027
Filed: 1992-02-20
Abstract: PURPOSE:To prevent electrode sputters from introducing to an electric discharge space and preclude risk of blackneing phenomenon by providing a light emission part having an electric discharge space with flat section, and also providing an electrode accommodation part for accommodation of electrodes at the two ends of the discharge space and having a wall part in the discharge path from electrode. CONSTITUTION:The electric discharge space of a light emitting tube 2 having a U-bent light emission part is embodied in a flattened rectangular form, and at the end of this tube 2, an electrode accommodation part 29 is formed into cylindrical form to accommodate an anode 4 and a cathode 5. In the tube 2, mercuray and argon gas are encapsulated. The inner dia. of the accommodation part 29 is made larger than the shorter axis of the flattened discharge space, and a wall part 30 is formed. The form of discharging is, therefore, such that the mercury vapor layer on the shorter axis side formed flat is thin, which allows suppressing the self-absorption of ultraviolet rays due to the mercury. Even though the current density is increased, scattered matter from electrode attaches to the wall part 30 and intrusion to the discharge space can be suppressed. This provides a light source presenting a high output and a high rate of ultraviolet ray maintenance, wherein blackening of the light emitting tube is well prevented.
Patent JP-S62192504-A (JP)
Title: Production of gasket
Inventor: KUNO HIROSHI
IPC: B22F5/00
Filed: 1986-02-17
Abstract: PURPOSE:To produce a gasket having improved airtightness and strength by compacting and sintering powder, blanking the sintered body to a prescribed shape, placing a low melting metal thereon, infiltering the same and subjecting the surface to flat pressing. CONSTITUTION:Metallic powder 1 such as iron powder, Al powder or Ti powder is compacted by a tapping method, etc. to form a green compact 2 which is then sintered at 1000-1300 deg.C or tentatively sintered at >=400 deg.C. The sintered body or tentatively sintered body 4 is blanked 5 to the prescribed shape and the plate or powder low melting metal 6 consisting of Cu, Pb, Zn, etc., is placed at the desired point of the blanked article and is infiltered at 600-1200 deg.C by which the infiltered body 7 is formed. The surface of the infiltered body 7 is then subjected to flat pressing, by which the gasket having the improved airtightness and strength is inexpensively produced.
Patent JP-H06250196-A (JP)
Title: Liquid crystal display device and its production
Inventor: SHIROKURA HIDEAKI
IPC: G02F1/1345
Filed: 1993-02-23
Abstract: PURPOSE:To form plating films on wiring patterns without flawing a rubbing cloth for a rubbing treatment of oriented films. CONSTITUTION:A protective film for protecting the transparent electrodes formed on a transparent substrate of the liquid crystal display device face down bonded with a semiconductor chip 18 on the plural wiring patterns 12 formed on the projecting region of at least one transparent substrate constituting a liquid crystal display panel is arranged in extension onto the wiring patterns 12 exclusive of the bonding region where the semiconductor chip 18 is face down bonded. Only the bonding regions are provided with the plating films 19.
Patent JP-H05229323-A (JP)
Title: Drainage pump vehicle
Inventor: KONISHI MASAHIDE
IPC: A62C29/00
Filed: 1992-02-20
Abstract: PURPOSE:To avoid any interference between the lower end of a moving suction strainer at the time of movements of an amphibian vehicle and a road surface or a water bottom as well as to reduce the quantity of residual water in lowering a drain operable water level by installing this liftable moving suction strainer in a drainage pump. CONSTITUTION:A lifting mechanism 7 is operated, and a lower end of a moving suction strainer 5S is lifted up to height of more than the minimum ground clearance (h) in advance. With this operation, any interference between the lower end of the strainer 5S at the time of running of drainage pump cars 5A, 5B on the ground or water bottom and a road surface or water bottom, is avoidable. In addition, the moving suction strainer 5S is lowered up to a lower position than each lower end level of the drainage pumps 5A, 5B. With this constitution, the drain operable water level of the pumps 5A, 5B can be lowered as much as a portion for the lowered size, thus the quantity of residual water becomes lessened for that.
Patent JP-H05228411-A (JP)
Title: Fountain apparatus
Inventor: NISHIZAWA SADAHIKO
IPC: B05B17/08
Filed: 1992-02-20
Abstract: PURPOSE:To execute production enhancing an impression still more by providing variation to the figure of a high lift jet of water. CONSTITUTION:A fountain apparatus is equipped with a first fountain system 3 connecting a water guide pipe 2 and a nozzle 1 through the first route 6X of a main header tank 6 and the second fountain system 4 branched from the first fountain system 3 by a T-joint 5 and connected to the nozzle 1 through a firework water jet header tank 44 and the second route 6Y of the main header tank 6. A first changeover valve 7 is provided on the downstream side of the T-joint 5 in the first fountain system 3 and second changeover valves 7, 8, 9,1 0 are provided to the always opened first branch pipe 40 and second branch passages 41, 42, 43 constituting the second fountain system 4.
Patent JP-S59158635-A (JP)
Title: Stereo demodulation circuit having stereo reception display circuit
Inventor: KUWAJIMA TAKESHI
IPC: H04H1/00
Filed: 1983-02-28
Abstract: PURPOSE:To change optionally the receiving sensitivity of a stereo reception display circuit without providing new terminals by connecting a capacitor to a terminal for pilot signal elimination provided hitherto and changing the capacitance of the capacitor. CONSTITUTION:A composite signal inputted to a terminal 15 is amplified 16 and inputted to an operation processing circuit 24, where a PL signal component is eliminated by a signal from a pilot PL signal eliminating circuit 30 and left and right stereo signals are demodulated 21. The residual PL signal component from the circuit 24 is applied with synchronous detection 17 and the result is inputted to a DC amplifier 19 via an LPF18 and converted into a DC current proportional to the residual PL signal component at the amplifier 19. This current is inputted to a waveform converting circuit 20, where a rectangular wave from a PLL circuit 23 is charged and discharged to a capacitor C4 connected to a PL signal eliminating terminal 27. The signal at the terminal 27 is given to the circuit 24 as a signal of triangle waveform without PL signal component in synchronizing with the PL signal, and further the reception sensitivity of a stereo display lamp driving circuit 23 is changed by changing the capacitance of the C4.
Patent JP-S57146701-A (JP)
Title: Method of controlling insect pests of specimens
Inventor: SAKAI YASUHIRO
IPC: A01N25/00
Filed: 1981-03-09
Abstract: PURPOSE: A specimen is tightly sealed in an impermeable package or in an air- tight vessel together with a deoxidization material that is prepared by tightly sealing a deoxidizing composition with an air-permeable wrapping material of a specific moisture permeability to eradicate specimen insect pests without damage of the specimens.  
     CONSTITUTION: A deoxidizing composition, e.g., a combination of an iron powder and a metal halide, is tightly sealed in a permeating package with a moisture permeability of 10W150g/m 2 .24hr, preferably 20W70g/m 2 .24hr at 25°C and 75 RH difference to prepare a deoxidization material (whose equilibrium RH is 50W 90%, preferably 60W90%). A specimen such as dried animal or plant specimen or stuffed specimen is tightly sealed together with the above deoxidization material in an impermeable package or in an air-tight vessel to control insect pests of specimens such as museum beetles, cloths moths or spider beetles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05228589-A (JP)
Title: Continuous casting method for steel
Inventor: TAKEBAYASHI TOSHIHARU
IPC: B22D11/11
Filed: 1992-02-20
Abstract: PURPOSE:To provide a continuous casting method for steel enabling the improvement of segregation and also low total oxygen content [OT] by using a tundish providing induction heating device and casting the steel, such as bearing steel, at low temp. CONSTITUTION:Molten steel is poured into the tundish from a ladle so that the superheat degree of the molten steel received into the tundish providing the induction heating device from the ladle becomes <=10 deg.C, and while stirring the molten steel in the tundish by the induction heating, the molten steel temp. is controlled to low superheat degree of <=20 deg.C to pour the molten metal into the mold.
Patent JP-H08228210-A (JP)
Title: Communication equipment
Inventor: SAKURAI MOTOAKI
IPC: H04L69/40
Filed: 1995-02-22
Abstract: PURPOSE: To ensure excellent reception state when a communication equipment such as a pager having a serial communication function receives serial data and receives the data to its CPU. CONSTITUTION: While a CPU 13 receives data converted into parallel data from a serial interface(SIF) 11 via a reception selector(RSEL) 17R and a serial/ parallel conversion section(SPC) 12, an error detection section 18 detects a data error in the received data owing to the effect of surrounding noise and bus operating noise, a data path revision request signal (SPCHG) is outputted to the CPU 13. Then serial reception data (RXDATA) from the serial interface(SIF) 11 are directly inputted to a general-purpose port of the CPU 13 from a reception selector(RSEL) 17R as serial data.
Patent JP-S60177040-A (JP)
Title: Rubber composition for tire tread
Inventor: NAKAMURA HIRONOBU
IPC: C08L21/00
Filed: 1984-02-23
Abstract: PURPOSE:The titled composition, obtained by incorporating carbon black and a process oil in a blend rubber of a specific solution polymerization styrene-butadiene copolymer rubber with natural rubber, and having improved low rolling resistance and processability without deteriorating wet skid resistance nor abrasion resistance. CONSTITUTION:A resin composition obtained by incorporating (A) 100pts.wt. blend rubber consisting of a solution polymerization styrene-butadine copolymer rubber with <=20wt% styrene content, <=20wt% 1,2-vinyl bond content in the butadiene component and <=-70 deg.C glass transition temperature and <=50pts.wt., preferably <=40pts.wt. natural rubber with (B) 40-70pts.wt., preferably 45- 65pts.wt. carbon black and (C) <=40pts.wt. process oil. 2-6pts.wt. zinc oxide, 1-3pts.wt. stearic acid, 1.5-3.5pts.wt. sulfur and 0.5-2.5pts.wt. vulcanization accelerator, etc. as other components are usually incorporated therewith.
Patent JP-S63200506-A (JP)
Title: Superconducting magnet
Inventor: OKURA KENGO
IPC: C04B35/45
Filed: 1987-02-17
Abstract: PURPOSE:To generate an ultra-intense magnetic field and then make it possible to save energy by providing a perovskite high temperature superconductive material thin film in the form of a coil with a multilayer film that is formed on a substrate. CONSTITUTION:A copper substrate 1 that plays a role of a stabilizing material is formed in doughnut shape and multilayered films 4 where thin films 2 that are composed of a perovskite high temperature superconductive material as well as a stabilizing material thin films 3 that are composed of copper are alternately laminated by ten layers of each thin film are formed on the substrate 1. And grooves 5 extending in the circumferential direction are formed at the multilayered films 4, and the multilayered films 4 are formed in the form of strips that are isolated through the grooves 5. A plurality of the substrates 1 where the multilayered films 4 are formed are prepared and substrates 1 are equipped with a cutting part 6 extending on a radium and are laminated through insulating layers 7. The substrates 1a and 1b, 1b and 1c, as well as other similar substrates 1 are, for example, electrically connected with soldering and then thin films 2 extending in the form of coils are formed in sequence. In this way, the thin films can generate ultra-intense magnetic fields and also eliminate the need for installing a water-cooled device and then energy saving is obtained.
Patent JP-S58152752-A (JP)
Title: Three-dimensional tilted turn-bar apparatus
Inventor: NISHIKIZAWA HIDEMARU
IPC: B65H23/32
Filed: 1982-03-05
Abstract: PURPOSE:To permit the transfer direction to be varied simply and at a low cost without injuring the band-shaped continuous material such as paper by varying the direction of transfer for the continuous band-shaped material such as paper etc. which are introduced from an inlet roller, by means of a three-dimensional  tilted turn-bar which is tilted both in the same plane as that of the inlet roller  and in the plane vertical to said plane. CONSTITUTION:The continuous band-shaped material 2 such as paper etc. is introduced from an inlet roller 3 and taken-up onto a turn-bar 6 which is three- dimensionally tilted to an inlet roller 3, and forms a flat plane. In said flat plane, the angle theta1 formed by the turn-bar 6 against the inlet roller 3 is set, for example, within the range of 45-90 deg.. Then, the continuous band-shaped  material 2 is taken-up onto the turn-bar 6 and an outlet roller 4', forming a flat surface, then varied in the direction of its advance by the turn-bar 6, and  carried- out from the outlet roller 4'. In this case, the angle theta2 formed by the  both 6 and 4' described in the above is set equal to the above described angle theta1,  and the angle theta3 formed by the turn-bar 6 and the side edge of the paper 2 is  set for example, to 90 deg.-theta1.
Patent JP-S58151660-A (JP)
Title: Magnetic disk control device
Inventor: YUZAWA IZUMI
IPC: G11B20/12
Filed: 1982-03-05
Abstract: PURPOSE:To reduce the capacity of a sub-file, and to secure the maintainability of a data, by referring to a corresponding table to end write of a main file data, and subsequently writing a double write data in this data buffer device in a corresponding storage area of the sub-file. CONSTITUTION:A positioning control part 3 retrieves a corresponding table in a floppy disk device 4, by a discriminating signal applied from a channel interface control part 2, and sets main file information and sub-file information to a register A5 and a register B6, respectively. Subsequently, when a positioning completion interruption of the main file side is detected, the control part 3 transfers the control to a data control part 10. Thenafter, a main file data from a channel 1 is written in a main file volume 8 through a device control part 7. In this period, the control part 10 refers to the main file information in the register A5, and discriminates a double write data to a track of a double write object. Subsequently, when this data is detected, the control part 10 actuates a buffer control part 11.
Patent JP-H07245023-A (JP)
Title: Multistreak cable
Inventor: NIIZAWA NOBUO
IPC: H01B11/08
Filed: 1994-03-03
Abstract: PURPOSE:To provide a multistreak cable laying work of which can be carried out smoothly. CONSTITUTION:A multistreak cable is one in which a plurality of cables are bundled and arranged wherein the cables are produced by gathering coated electric wires and coating the gathered wires with an outer coating and each cable 11a-11c is arranged at a position so as to form a polygonal cross-section shape when the respective centers of respective cables are connected with straight lines. Multistreak cables a plurality of which are bundled and arranged are connected with one another along the longitudinal direction of the cables with connecting bodies 14a, 14b made of the same material as that of the outer coating.
Patent JP-H02214300-A (JP)
Title: Piezoelectric speaker
Inventor: URA KAZUKI
IPC: H04R17/00
Filed: 1989-02-14
Abstract: PURPOSE:To reproduce sound close to natural sound by using a diaphragm sticking metallic foil to a high polymer film material. CONSTITUTION:A piezoelectric diaphragm 9 is provided, in which a thin piezoelectric ceramic plate 10 are stuck to a metallic foil 12 made of iron or brass adhered to high polymer film material 11 made of polyester or the like. Moreover, lead wires 13, 14 are soldered to the piezoelectric ceramic plate 10 and the metallic foil 12 and the piezoelectric diaphragm 9 is adhered and supported to the frame 8 by using a foamed support 15. Thus, the Q value of the piezoelectric diaphragm 9 is decreased and the sound not emphasized at the resonance point and close to natural sound is reproduced.