baber/WOPTO huggingface dataset:
Patent JP-H03136966-A (JP)
Title: Automotive fluid brake circuit
Inventor: GIRUBEERU KERUBAGORE
IPC: B60T8/40
Filed: 1990-10-11
Abstract: PURPOSE: To prevent the inconvenience that obstructs a function of a balanced piston due to its displacement by providing a valve which usually shuts off a brake motor which is sensitive to fluid pressure of main and auxiliary circuits and is connected with the auxiliary circuit from a pressure generator and communicates them at the time of a failure of the main circuit. CONSTITUTION: A valve 11 is provided with a stepped piston 12 movable in a stepped hole between a first chamber 14 connected to a pressure generator 1 through an auxiliary circuit 3 and a second chamber 15 connected to a main circuit 2. A diameter of a part 12b opposing to the second chamber 15 of the stepped piston 12 is larger than a diameter of a part 12a opposing to the first chamber 14 of the piston 12. The piston 12 forming shutters 17, 18 can communicate and shut off between a brake motor 9 connected to the auxiliary circuit 3 and the first chamber 14, and an elastic device 20 performs the communication when the circuit 3 is in a halt condition. Consequently, the piston 12 is gradually displaced from one side of a stop part to prevent the obstruction of its function.
Patent JP-2000093417-A (JP)
Title: Proximity operation type x-ray fluoroscope
Inventor: MIURA YOSHIAKI
IPC: A61B6/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To recognize the localization of an image system on a TV monitor for displaying an X-ray fluoroscopic image. SOLUTION: A localization detector 15 such as a rotary potentiometer for detecting the movement position of the image system 4 by the number of rotation in the driving motor of a power assisting mechanism is arranged, a position signal detected by the localization detector 15 is transmitted to a localization information processing part 25 in an image processor 20, a character image signal corresponding to the detection position is generated, the character image signal and an X-ray fluoroscopic image signal from a TV camera 6 are superimposed by an image synthesizer (superimposing part) 26 in the image processor 20 and character information corresponding to the position is displayed on the TV monitor 30 together with the X-ray fluoroscopic image.
Patent JP-H03131725-A (JP)
Title: Molten iron level measuring instrument
Inventor: HANAZAKI KAZUHARU
IPC: G01F23/28
Filed: 1989-10-18
Abstract: PURPOSE:To make a part to be inserted into a tuyere thin, to eliminate the influence of the operation of a blast furnace, and to reduce the cost for facilities by using a couple of optical transmission media and a hologram recording element. CONSTITUTION:The coherent light from a laser generator 91 is projected on the other end part of the 2nd optical transmission media of the optical transmission medium couple 2 and emitted from one end part (in the tuyere 11). The image of a raceway 100 which is irradiated as a result is transmitted from one end part (in the tuyere 11) of the 1st optical transmission medium to the other end part and recorded on a hologram recording element 95. Then one end of the optical transmission medium is led out of the blast furnace 1. Then when the hologram recording element 95 is irradiated with the coherent light, a reproduced image is obtained at one end part (outside the tuyere) of the optical transmission medium which faces the element. This is photographed by a CCD camera 62 and the level of hot metal is found by image processing.
Patent JP-S63124229-A (JP)
Title: Focus servo circuit
Inventor: MORIAKI MASAYUKI
IPC: G02B7/28
Filed: 1986-11-12
Abstract: PURPOSE:To prevent a focus servo system from being disturbed by a large flaw on a disk by setting up the focus servo system to a defocused state at the time of applying offset to the focus servo system based on an output from a level detecting circuit. CONSTITUTION:A comparator 17 for detecting the variation of an output outputted from a photosensor for receiving a tracking sub-beam preceding to a main beam is formed in the focus servo system. Although the variation level of a tracking error signal is usually small, the level is sharply changed when a flow exists on the disk. When variation more than a prescribed level is detected by the comparator 17, a tracking servo system is opened, an offset resistor 6b is inserted to change the offset of the focus servo system and a new offset is impressed to turn the focus servo system to defocused state. Since a harmonic component or the like of focus error signal can be suppressed and the disturbance of the focus servo system can be suppressed, the generation of tracking jump due to defocusing can be prevented.
Patent JP-2001090531-A (JP)
Title: Exhaust passage structure for outboard engine
Inventor: YOSHIDA HIROYUKI
IPC: F01M11/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To enhance an exhaust noise eliminating effect while securing maintainability for an exhaust passage of an outboard engine. SOLUTION: A split face 481 of an exhaust passage forming member 48 is coupled to a split face 412 provided in a rear part of an oil case 41 put between an engine block 11 and an extension case 42. A main exhaust expansion chamber e3 and a sub-exhaust expansion chamber e7 are formed between the member 48 and the oil case 41, and exhaust supplied from the first exhaust passage e1 of the oil case 41 is discharged to the second exhaust passage e5 of the oil case 41 through the chamber e3. One portion of the exhaust in the chamber e3 is discharged into the air from an exhaust outlet e8 through a communication port e6 and the chamber e7. Maintenance is conducted only by separating the member 48 from the oil case 41 to expose the chambers e3, e7 without diassembling the case 41 so as to remarkably enhance maitainability.
Patent JP-H0692679-A (JP)
Title: Glass material having soft magnetism
Inventor: FUJII HIROMITSU
IPC: C03C14/00
Filed: 1992-09-14
Abstract: PURPOSE:To provide a fixing and sealing material capable of bonding in good workability without impairing original characteristics of a material having high magnetic permeability and used for a magnetic circuit in fixing and sealing in production of trans core, magnetic head core, etc. CONSTITUTION:A glass material having soft magnetism such as spinel-based ferrite, garnet-based ferrite or hexagonal planar type ferrite is dispersed into and mixed with a low-melting glass. Thereby, magnetic resistance of an applied magnetic circuit is remarkably reduced and the quality of various kinds of devices using this magnetic circuit can be improved.
Patent JP-S61150606-A (JP)
Inventor: SATO AKIHIKO
IPC: H02G3/22
Filed: 1984-12-21
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-H11106713-A (JP)
Title: Adhesive sheet
Inventor: NAGAO KATSUHIRO
IPC: C09J201/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet having an excellent anchoring strength to realize an intended color through an increased hiding capability while maintaining properties intrinsic to the substrate sheet, by coating a surface of a synthetic resin sheet with an adhesive composed of a specific ratio of an adhesive base polymer and a pearl pigment. SOLUTION: Used as the synthetic resin sheet is a sheet formed by calendering a soft polyvinyl chloride, etc. It should be >=40 μm and <=120 μm in thickness. A pref. polyvinyl chloride for use is one polymerized in an emulsion or microsuspension, having a particle size of 0.3-0.5 μm and a degree of polymerization of 1,000-5,000. The adhesive is pref. of an acrylic type. A pearl pigment is blended to give a hiding capability to the adhesive. A pref. pearl pigment is a mica coated with titanium dioxide. The coated surface area is 20-50% of the surface area of the mica. The blended amt. is 2-40 pts.wt. based on 100 pts.wt. of the adhesive base polymer.
Patent JP-2000104038-A (JP)
Title: Composition for adhesive sheet, adhesive sheet, adhesive sheet with metal foil and laminated sheet
Inventor: YAMANOUCHI KENGO
IPC: C09J171/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an adhesive sheet which is good in embeddability of circuits without forming air bubbles when laminated on the inner layer circuit surface and capable of forming an adhesive sheet having a low dielectric constant and a low dielectric dissipation factor. SOLUTION: A composition for an adhesive sheet comprises a polyphenylene ether having a numer average molecular weight of 10,000-30,000, an elastomer and triallyl isocyanurate. The compounding weight ratio of the sum of the polyphenylene ether having a number average molecular weight of 10,000-30,000 and the elastomer to the triallyl isocyanurate is set to 65:35 to 35:65. The moldability of the adhesive composition when molded into sheet materials is good. By curing this adhesive composition, a cured product with reduced dielectric constant and dielectric dissipation factor as well as with good flowability can be obtained.
Patent JP-H03132722-A (JP)
Title: Color liquid crystal electrooptical element
Inventor: YAZAKI MINORU
IPC: G02F1/1335
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the destruction in sealing parts at the time of injection of a liquid crystal by constituting the above element in such a manner that the surface coating layer of a color filter substrate is not formed in the liquid crystal sealing part of a seal. CONSTITUTION:A thermosetting resin of a polyimide system is applied on the colored layer 12 formed on a transparent substrate 11 and is baked to form the coating layer 13. The surface coating layer 14 is so formed by flexographic printing in such a manner that this layer does not cover the liquid crystal injection port 20 and is formed in the part corresponding to transparent electrode patterns 15. The transparent electrodes 15 are then formed by a low-temp. sputtering method and are patterned by an acid etching liquid. Further, an oriented layer 16 consisting of the polyimide resin is formed so as not to cover the seal 18. The element is constituted in such a manner that the injection port sealing part 18 to be most applied with stresses at the time of liquid crystal injection does not continue onto the surface coating layer 14 having a relatively weak adhesive property, by which the adhesive strength between the respective layers near this part is improved.
Patent JP-H1194186-A (JP)
Title: Protective cover of pipe
Inventor: KIKUCHI AKIO
IPC: F16L27/12
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To realize anticorrosion in a connecting part of a gas pipe. SOLUTION: A protective cover 1 of this pipe is provided with a cylindrical cover main body 2 capable of coating a connecting part of the pipe. At both the end parts of this cover main body 2, a fixing means 5 which is fastened and holds the coating state for this pipe is provided. This cover main body 2 is constituted of a rubber core material and extendable and contractible protective sheets which are stuck to both the surfaces of this core material so as to have elasticity without having air permeability and water permeability.
Patent JP-H04151053-A (JP)
Title: Traction type gear shifter
Inventor: TAKAHASHI TAKASHI
IPC: F16H13/08
Filed: 1990-10-12
Abstract: PURPOSE:To perform a smooth shift of a very high speed power in a high change gear ratio at a stretch by bringing the high outside diameter part of a planetary roller into pressure contact with the outer periphery of a solar roller and an armor ring into pressure contact with the outer peripheries of low outside diameter parts on both sides through a slope under the presence of oil. CONSTITUTION:When very high speed rotation is reduced and transmitted from a high speed shaft 13 to a low speed shaft 14, working oil at a hydraulic source 10 is fed to a hydraulic cylinder 9, and an armor ring 4 is axially moved toward a planetary roller 3. The above operation causes armor rings 4 and 4' on both sides to nip low outside diameter parts 6 and 6 of the three planetary rollers 3 between the slopes of the inner peripheries thereof, and the planetary roller 3 is pressed against a solar roller 2 through a current wedge action. The press generates an extreme pressure at contact parts between the armor rings 4 and 4' and the low outside diameter parts 6 and 6 of the planetary rollers 3 and a contact part between a high outside diameter part 5 of the planetary roller 3 and the solar roller 2, and generates a high traction force by means of a friction force instantaneously generated under the presence of oil.
Patent JP-H05114185-A (JP)
Title: Optical pickup device for magneto-optical recording and reproducing device
Inventor: YOKOTA TAIZO
IPC: G02B27/42
Filed: 1991-10-21
Abstract: PURPOSE:To enable multiplication of Kerr rotation and detection of a Kerr rotation signal and to simplify constitution merely by forming diffraction gratings on both surfaces of a halfwave plate. CONSTITUTION:While the apparent multiplication effect of the Kerr rotating angle is executed by the 2nd diffraction grating 12a of the optical pickup device consisting of the 1st diffraction grating 13a, the 2nd diffraction grating 12a and the 3rd diffraction grating 12b, etc., the luminous flux transmitted through the 2nd diffraction grating 12a is rotated by 45 deg. in the polarization direction by the halfwave plate 12 and is made incident at a Bragg angle on the 3rd diffraction grating 12b. Transmission and diffraction effects are generated by the polarizing components of the luminous flux and the differential signal between the transmitted luminous flux and the diffracted luminous flux is obtd., by which the Kerr rotation signal from a magneto-optical recording medium 6 is obtd.
Patent JP-2000182232-A (JP)
Title: Magnetic recording medium
Inventor: SAWAMURA SHINZO
IPC: G11B5/64
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To mitigate the temperature dependency of magnetization and to reduce the fluctuation of reproducing signal by providing at least >=2 layers of magnetic layers each having different magnetization, coercive force and the temperature dependency, forming each magnetic layer to have the magnetic compensation temperature of about room temperature and magnetically bonding the magnetic layers with each other. SOLUTION: A magnetic recording medium is provided with a substrate 1 composed of a material such as glass and the magnetic layer 2 formed on the substrate 1 to hold information. The magnetic layer 2 has a double layer structure composed of a 1st magnetic layer 3 having a temperature equal to or above the magnetic compensation temperature and a low temperature, at which the magnetization reaches maximum and a 2nd magnetic layer 4 having a temperature equal to or above the magnetic compensation temperature and a high temp., at which the magnetization reaches maximum. The 1st magnetic layer 3 is composed of a TbCo alloy film and the 2nd magnetic layer 4 is composed of a TbFeCo alloy film. In such a case, each of the TbCo alloy film and the TbFeCo alloy film is a magnetic body having the compensation point at room temperature.  A rare earth-transition metal alloy film high in perpendicular magnetic anisotropy is preferably used as the magnetic body used for the 1st magnetic layer and the 2nd magnetic layer.
Patent JP-H02119140-A (JP)
Title: Integrated circuit device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3205
Filed: 1988-10-28
Abstract: PURPOSE:To improve corrosion-resistance, and restrain electro-migration by using copper alloy as electrode wiring material. CONSTITUTION:Instead of aluminum alloy, copper alloy is used as electrode wiring material of an integrated circuit device. Thereby, electro-migration resistance characteristics can be increased by one figure or more, and the corrosion- resistance can be in the same order as aluminum alloy, as compared with the case where pure copper is used. As for alloy to be used, Cu-Al, CuSi, and Cu-Al- Si can be exemplified. The following can also be used; a brass system of Cu-Ti or Cu-Ti-Si or Cu-Zn system, a bronze system of Cu-Sn system, a German silver system of Cu-Ni system and copper alloy of Cu-Mn system or Cu-Cd system or Cu-Al system.
Patent JP-2001091028-A (JP)
Title: Air conditioner
Inventor: SHIMIZU TOYOKAZU
IPC: F24F11/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, in which communication is carried out without imposing influence on the control of operation of a refrigeration system between an outdoor device and an indoor device. SOLUTION: A remote control unit CPU 10 of a remote control device 1 transmits data on the number of telegrams of communication telegrams by signals on a transmission line 2 from both an indoor device 3 and an outdoor device 4, measured by a received telegram counting means 13 during a specified time set in a telegram monitoring timer 14 to a plurality of indoor devices 3 and outdoor devices 4. Indoor a CPU 30 and an outdoor CPU 40 of the indoor device 3 and the outdoor device 4 are set with shorter time interval, in which data transmittance of operating state onto the transmission line 2 in response to data of received telegram, the fewer the number of telegrams carried are. When the time measured by an indoor transmittance timer 33 and an outdoor transmittance timer 43 for measuring the data transmittance time interval reaches the set time, data on the operating state is transmitted onto the transmission line 2 via indoor and outdoor tranmsittance and receiving means 31, 41.
Patent JP-H02118810-A (JP)
Title: Dropper type constant voltage circuit
Inventor: WATANABE HARUO
IPC: G05F1/56
Filed: 1988-10-28
Abstract: PURPOSE:To prevent the change of a dropping characteristic due to an input voltage fluctuation by providing a voltage and current converting circuit to feed the current corresponding to the change of an input power supply to one edge of a serial circuit. CONSTITUTION:In a converting circuit A, a potential VK of the emitter terminal of a transistor Q5 is almost equal to a base potential Vd of a transistor Q4. A voltage VR4 of a resistance R4 is VR4=V1-Vd and a collector current Icomp of a transistor Q5 is Icomp=VR4/R4, and here, when setting is carried out to Vd=Vo+Va, Ve=Vo+Vb and Ie=(Ib-Ia)/HFE(Q1), a current Ie in accordance with the changed part (Vd Ve) of an input voltage can be superimposed to the base current of a main transistor Q1, an auxiliary transistor Q3 is turned on earlier for that part, the increase in the collector current of the main transistor is limited, the input voltage fluctuation of the main transistor Q1 is compensated and the approximately constant dropping characteristic is obtained. Thus, the effect to protect the transistor Q1 and the like of the main circuit from an overcurrent is obtained.
Patent JP-S61166814-A (JP)
Title: Production of unsaturated acryl urethane resin compound
Inventor: SANSEN KATSUHIRO
IPC: C08J5/24
Filed: 1985-12-05
Abstract: PURPOSE:To obtain the titled compound for paint having high water-resistance and corrosion-resistance, by immersing a flaky inorganic material in a solution of a silane coupling agent dissolved in a polymerizable monomer and adding the wet inorganic material to a resin liquid composed of an unsaturated acryl urethane and a polymerizable monomer. CONSTITUTION:(A) Wet flaky inorganic material (e.g. glass flakes preferably having a diameter of 1-3mmapprox.= and thickness of 1-10mu) produced by immersing the flaky material preferably at 60-130 deg.C in a solution obtained by dissolving or dispersing and emulsifying a silane coupling agent (e.g. gamma- methacryloxypropyltrimethoxysilane) in a polymerizable monomer (preferably styrene) is added and mixed to (B) a resin liquid composed of an unsaturated acryl urethane and a polymerizable monomer. The weight ratio of the inorganic material to the silane coupling agent is preferably 100:0.5-5, and that of the inorganic material to the component B is preferably (25-40):(75-60).
Patent JP-2000086808-A (JP)
Title: Recovery of vinyl chloride-based resin from vinyl chloride-based resin waste
Inventor: KAWASE YASUHITO
IPC: C08J11/08
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for recovering a vinyl chloride-based resin waste possibly contg. foreign matters by making it easily reusable. SOLUTION: A process for recovering a plasticizer-contg., vinyl chloride-based resin of a liquid or non-solid state comprises dissolving a vinyl chloride-based resin waste into a solvent for the vinyl chloride-based resin, thereby separating and removing undissolvable matters of unnecessity, then blending a plasticizer for the vinyl chloride-based resin with the solvent soln. obtained of the vinyl chloride-based resin waste, and then removing the said solvent.
Patent JP-H05113578-A (JP)
Title: Active matrix type display device
Inventor: NOMURA TAKAO
IPC: G02F1/133
Filed: 1991-10-21
Abstract: PURPOSE:To prevent the occurrence of disclination at the effective display part of an active matrix type display device and to enhance the quality of display. CONSTITUTION:A counter electrode 42 part just faced to a gap between adjacent picture element electrodes 17 and 17 is projectingly formed by being made to project on an active matrix substrate 30 where the electrodes 17 are formed. Besides, a distance L1 between the projecting part 42a and the electrode 17 is set to be equal to or shorter than a separating distance L2 between the adjacent electrodes 17 and 17. Then, an electric field acting between the electrodes 17 and the electrode 42 is made strong and the electric field acting between the adjacent electrodes 17 becomes relatively weak. Thus, the line of electric force 60 generated at the end part of the electrode 17 becomes near a vertical ideal form with respect to the substrate 30 and the disclination is prevented from occurring at the effective display part.
Patent JP-H11108374-A (JP)
Title: Automated grill apparatus
Inventor: YOSHIMURA MASAHIRO
IPC: A47J37/06
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of a toasting grid, a grill pan, and a coupling member by mounting a temperature sensor on a grill door, and providing on the grill door urging means for urging the temperature sensor upward. SOLUTION: A coupling member 4 is mounted on a grill door 5 on which a temperature sensor 6 is rockably held, and when an article F to be cooked is put on a toasting grid 2 on a grill pan 3, a heat sensitibe head 61 on a tip end of the temperature sensor 6, in which head there is contained a heat sensitive element such as a thermistor, is pushed against a lower surface of the article F to detect temperature of the article F. Since thereupon the temperature sensor 6 is covered with a sensor passage 33 and a heat insulation cylinder 34, it is not influenced by heat from an upper fire burner 10a and a lower fire burner.  When the toasting grid 2, the grill pan 3, and the coupling member 4 are cleaned, these members 2, 3, and 4 are taken out from a grill warehouse 10 in the state where they are kept coupled the grill door 5, and the coupling member 4 may be demounted from the grill door in the state where it is demounted.
Patent JP-H04146991-A (JP)
Title: Method for adjusting gel time of slug-water glass grout
Inventor: HIROSE MASAKI
IPC: C09K103/00
Filed: 1990-10-11
Abstract: PURPOSE:To make it possible to extend the gel time of a slug-water glass grout at will by aging the surface of the particle of a slug powder in air and mixing the resultant slug with water glass. CONSTITUTION:The gel time of a slug-water glass grout is adjusted by mixing the slug with the water glass after the aging of the surface of the particle of the slug powder in air. In this method, aging is effected by leaning the surface of the particle of the slug powder in air or mixing it with air (air blending). In this case, it is possible to adjust freely the gel time by controlling the leaving or mixing time. The slug powder is generally aged especially in 8hr to 2 days in the case of leaving and 20min to 3hr in the case of mixing, and therefore it is possible to adjust the gel time.