baber/WOPTO huggingface dataset:
Patent JP-2001072583-A (JP)
Title: Prophylactic or therapeutic composition for hyperlipemia
Inventor: KAWAI YASUHIRO
IPC: A61P3/06
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having the inhibitory activity of synthesizing hepatocyte cholesterol in humans and capable of human serum cholesterol level and/or serum neutral lipid level without the need of dietary restriction or exercise instruction by including a specific stilbene-based compound and/or the like. SOLUTION: This composition is obtained by including pref. 0.0001-5 wt.% of at least one kind of substance selected from stilbene-based compounds of the formula [A and B are each a halogen, amino, a saccharide residue, OR1 (R1 is H, a 1-5C alkyl or the like), OCOR2 (R2 H, a 1-5C alkyl or the like) or the like; n and m are each 0-5], polymers and plant extracts containing them; wherein the compound of the formula is pref. a compound where at least 3-, 5-and 4'-positions are substituted with hydroxyl groups, saccharide groups or groups OCOR2, being pref. derived from at least one kind of plant selected from the group consisting of polygonaceous plants, vitaceous plants, veratrum and mulberry.
Patent JP-H0782050-A (JP)
Title: Junction of ceramics with metal
Inventor: NARITA TOSHIO
IPC: C04B37/02
Filed: 1993-09-14
Abstract: PURPOSE:To obtain high bond strength without crack in an AlN ceramic by using Cu foil as an intermediate between a specific low-melting soldering material and the substrate metal to enable their bonding even at a low temperature. CONSTITUTION:For example, cylindrical chips 2, 2 of an Fe-Ni 42% alloy or Kovar (Fe 54% - Ni 29% - Co 17%) of 10mm diameter and 18mm length are bonded to both sides of a rectangular AlN ceramic plate measuring 10mm sides and 1mm thickness using a low-melting soldering material such as Ag-Cu- Sn-Ti (mp. 580 deg.C), AgCuO2-In-Ti (mp. 600 deg.C) or Ag-Cu-Sn-In-Ti (mp. 560 deg.C) and Cu foil of 40mum thickness as an intermediate between the Fe-Ni 42 or a Kovar chips to effect soldering at 650 to 750 deg.C under vacuum. Or the Cu foil and the Fe-Ni 42 alloy or the Kovar are previously soldered with a higher- melting material than that of the above soldering material or are soldered in vacuum after cladding.
Patent JP-S62113720-A (JP)
Title: Production of spherical particles of titania
Inventor: NISHI SADAO
IPC: C01G23/053
Filed: 1985-11-11
Abstract: PURPOSE:Titania sol is dispersed in a medium immiscible with water into liquid drops to form spherical hydrogel and roasted, after a specific compound is added thereto, to give the titled spherical particles which are suitable for use as medium for crushing and dispersion, because they are resistant to wearing. CONSTITUTION:An alkali is added to an aqueous solution of tetravalent titanium sulfate to effect partial hydrolysis to give titania sol. The titania sol is dispersed in a liquid which is immiscible with water such as carbon tetrachloride to form spherical particles of hydrogel. Then, at least one of hydrogel selected from metal compounds of Ba, Y, Sb, Al, Zr, Si and Bi such as Y2O3) and phosphorus and fluorine is added to the hydrogel. Then, the particles are roasted to give spherical particles of titania with a diameter of 0.3-5mm. Then the metal oxide or phosphorus or fluorine content in the particles are suitably about 0.3-20wt%.
Patent JP-H0987787-A (JP)
Title: Heat resistant alloy excellent in oxidation resistance, carburization resistance, high temperature creep fracture strength and ductility after aging
Inventor: TAKAHASHI MAKOTO
IPC: C22C19/05
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To produce a heat resistant alloy excellent in oxidation resistance, high temp. creep fracture strength, carburization resistance and ductility after aging. SOLUTION: This heat resistant alloy has a compsn. contg., by weight, 0.1 to 0.5% C, <=4% Si, <=3% Mn, >40 to 50% Cr, <=10% Fe, 0.01 to 0.6% Ti and 0.01 to 0.2% Zr and furthermore, contg. at least one kind among 0.5 to 5% W, 0.3 to 2% Nb and 0.5 to 3% Mo, and the balance substantial Ni and is excellent in oxidation resistance, carburization resistance, strength and toughness.
Patent JP-H0566705-A (JP)
Title: Cleaning device for image forming device
Inventor: YANAGIDA MASAHITO
IPC: G03G21/00
Filed: 1991-09-05
Abstract: PURPOSE:To assure the stable and permanent execution of the scraping function of toners by means of a toner scraping blade by constituting the toner scraping blade in such a manner that this blade can be securely adhered and fixed to a blade holder. CONSTITUTION:This cleaning device 10 is constituted to remove the residual toners T after the transfer stage on a photosensitive body 1 by a cleaning brush 4, to recover the removed toners to the side of a toner recovering roller 7 and to scrape the recovered toners by the toner scraping blade 8. The toner scraping blade 8 is adhered to the blade holder 11 by a hot melt type adhesive 14.
Patent JP-S63106717-A (JP)
Title: Laser beam transmitter
Inventor: OGAWA SHUJI
IPC: B23K26/064
Filed: 1986-10-24
Abstract: PURPOSE:To prevent interception of a laser beam and extremely reduce energy loss by omitting an aperture which intercepts a part of the laser light and directly attaching a light detecting means to a reflecting mirror. CONSTITUTION:Output signals 7e of light detecting means 7d directly attached to reflecting mirrors 5 and 6 are operated by a CPU 8, and a motor 4a is driven through a motor driving signal 9a from a driving circuit 9 based on the signal from the CPU 8 to change the angle of a first reflecting mirror 4 so that a laser light 2b is projected to the center of a second reflecting mirror 5. Reflecting mirrors 5 and 6 are controlled as the first and second reflecting mirrors, and the positional deviation of the optical axis of the laser light is detected by the light detecting means of the reflecting mirrors at the down stream side to successively adjust the angles of reflecting mirrors at the upstream side, and thereby, the laser light 2 is transmitted to pass centers of all reflecting mirrors. Thus, the energy loss is reduced and the laser light is always transmitted with the beam position fixed.
Patent JP-H0895250-A (JP)
Title: Photoresist film
Inventor: IZUMI TSUKASA
IPC: H01J17/04
Filed: 1994-09-20
Abstract: PURPOSE: To form a photoresist layer excellent in dispersion stability without causing defective dispersion of a phosphor and to improve the adhesion of the phosphor by incorporating a specified silane compd. and the phosphor into a photosensitive resin compsn. and laminating the resultant compsn. on a base film. CONSTITUTION: A phosphor and at least one kind of silane compd. selected from among epoxysilane, aminosilane and chloropropylsilane are incorporated into a photosensitive resin compsn. and the resultant compsn. is laminated on a base film to obtain the objective photoresist film. The phosphor is not especially limited but a phosphor obtd. by activating a matrix such as oxyhalide of a rare earth element with an activator is preferably used. Epoxysilane such as γ-glycidoxy-propyltrimethoxysilane or γ-glycidoxypropyltriethoxysilane is especially preferably used as the silane compd. Two or more kinds of such silane compds. may be used in combination.
Patent JP-H06100743-A (JP)
Title: Cyclic olefinic copolymer composition and its production
Inventor: KISHINE MASAHIRO
IPC: C08L45/00
Filed: 1992-09-22
Abstract: PURPOSE:To obtain the subject composition having excellent fluorocarbon resistance and adhesiveness by blending a modified resin composition consisting of a cyclic olefinic resin, an elastomer, etc., with a polyolefin resin in a specific ratio. CONSTITUTION:(A) A modified resin composition comprising (i) a cyclic olefinic resin selected from the group consisting of a random copolymer of ethylene and a cyclic olefin of formula I ((n) is 0 or 1; (m) is 0 or more; (r) is 0 or 1; R<1> to R<18>, R<a> and R<b> are H, halogen, etc.) or formula II ((p) and (q) are 0 or more; (m) and (n) are 0-2; R<1> to R<19> are H, halogen, aliphatic hydrocarbon, etc.), a ring opening polymer or copolymer of the cyclic olefin of formula I or formula II and a hydrogenated substance of the ring opening polymer or copolymer, (ii) an elastomer having 30% or lower crystallinity and 0.1-2,000kg/cm<2> tensile modulus at 23 deg.C and (iii) a modifier such as an ethylenically unsaturated group-containing carboxylic acid is blended with (B) a polyolefin resin having 30% or lower crystallinity and 2,000kg/cm<2> or higher tensile modulus in the ratio of 1/99-99/1 to give the objective composition.
Patent JP-2001077446-A (JP)
Title: Excimer laser
Inventor: FUKUYAMA HIROMASA
IPC: H01S3/036
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic bearing for an excimer laser, which can avoid heating in a shield partition of a magnetic coupling during transmission of a motor's rotary drive force in a noncontact manner to a rotary shaft, and can shut out an impurity gas which contaminates laser gas in the closed space of the rotary shaft. SOLUTION: The device is composed of a discharge exciter 2 disposed in a laser chamber 1, a shield partition 61 forming a closed space surrounding a rotary shaft 3 mounting a laser gas circulating fan 4, a rotor 32 disposed at the rotary shaft side, a stator 6 disposed outside the shield partition. Furthermore, the device comprises a control type magnetic bearing for supporting the rotary shaft in nontact manner, a drive motor 13 disposed outside the laser chamber, magnetic couplings 33, 11, 121 for contactlessly transmitting the driving force of the drive motor 13 in nontact manner via the shield partition to the rotary shaft, and rotary shaft sensors 8, 9 for detecting the position of the rotor 32 relative to the stator. Shield partitions 11 of the magnetic couplings are made of ceramics, and the shield partition 61 of the magnetic bearing is made of a metal.
Patent JP-H0595525-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OOMORI YASUHIRO
IPC: H04N5/18
Filed: 1991-10-01
Abstract: PURPOSE:To select only synchronizing signal without deforming an information signal and cramping the tip of the horizontal synchronizing signal of the video signal to the DC potential even when the information signal included in the video signal reaches to the synchronizing signal side over the pedestal level of the video signal. CONSTITUTION:The magnetic recording and reproducing device is provided with a horizontal synchronizing pulse generation circuit 11, a phase comparison circuit 10, and a clamp circuit 3. The synchronizing signal separated from the inputted video signal and the pulse outputted from the horizontal synchronizing pulse generation circuit 11 are inputted to the phase comparison circuit 10, the oscillation frequency and phase of the horizontal synchronizing pulse generation circuit 11 is PLL-controlled by the output from the phase comparison circuit 10. With the use of the horizontal synchronizing signal, the DC potential of the inputted video signal is clamped to a certain level. Thus, the only syrqchronizing signal can be selected without deforming the information signal and the end pert of the horizontal synchronizing signal of the video signal can be chapped to the DC potential.
Patent JP-H0684742-A (JP)
Title: Method and device for optical recording
Inventor: YAMAMOTO MASANOBU
IPC: H01L21/027
Filed: 1992-08-31
Abstract: PURPOSE:To expose the entire surface of a photoresist film having a large area to a laser beam at a high speed with high reproducibility by plotting a recording pattern in strip-like exposing areas selected by step-feeding exposing areas in the Y-axis direction by continuously feeding the laser beam in the X-axis direction and repeating the stepping feeding of the exposing areas and continuous feeding of the laser beam. CONSTITUTION:Strip-like exposing areas Z1, Z2, etc., decided by the inside width of the visual field of an objective lens 3 are successively selected on a photoresist film 2 on a glass substrate 1 by step-feeding exposing areas in the Y-axis direction. On the other hand, a recording pattern is plotted in the selected areas Z1, Z2, etc., by deflecting an intensity-modulated laser beam Lr by a fixed scanning width in the Y-axis direction and, at the same time, continuously feeding the laser beam Lr. By repeating the stepping feeding in the Y-axis direction and continuous feeding in the X-axis direction, the recording pattern is plotted on the photoresist film 2. Therefore, a pattern having a large area can be plotted on the film 2 and the film 2 can be exposed to the laser beam Lr at a high speed with high reproducibility.
Patent JP-S62114366-A (JP)
Title: Telephone system
Inventor: MIYAMOTO NOBUAKI
IPC: H04M11/00
Filed: 1985-11-14
Abstract: PURPOSE:To confirm the absence, etc., of a callee by the receiver of a call by transmitting automatically the content of a message from the callee to a side that indicates an extension number. CONSTITUTION:A message setting means 20 is connected between a telephone repeater 2 and telephone sets 3A-3N. In the means 20, a means 21 which inputs a message content is provided, and a key inputted message is supplied to a memory means 22, and is stored at a callee's proper or optional address. A stored data is supplied to a transmission means 24 only when the call of the extension number of the telephone set alloted to the callee is placed, and is supplied to only the telephone set which receives the call. The called content of the message is also supplied to a display means 23, and the content of a message input is confirmed.
Patent JP-H02100378-A (JP)
Title: Semiconductor radiation detector
Inventor: OOMORI YASUICHI
IPC: G01T1/24
Filed: 1988-10-07
Abstract: PURPOSE:To enable forming a passivation layer of good quality even in a compound semiconductor being unstable thermally and chemically and difficult th handle, by making an insulating layer with a thin-film glass substrate. CONSTITUTION:A thin-film glass substrate is fixed by gluing on to a semiconductor substrate with resin excellent in water resistance such as polyimide, polyamide, etc., to make an insulating film. For example, a patternlike Pt charge collecting electrode 2 and a Pt electrode 3 on the back are formed by electroless plating, and then a thin-film glass 4 is attached with an adhesive agent to the side of the charge collecting electrode 2. Next, after a pattern mask is formed by photolithography a specified pattern window 7 is formed in a part of the thin-film glass 4 through plasma dry etching by CF4. Then, the pattern window 7 is made deeper through plasma dry etching by O2; the charge collecting electrode 2 is exposed; and a lead electrode 6 to spread over the charge collecting electrode 2 and thin film glass 4 is formed by evaporation and photoetching. In this way, an insulating film of good quality can be formed by a simple means without deteriorating the characteristics of semiconductor crystals.
Patent JP-H0670959-A (JP)
Title: Steering device for electric-powered vehicle
Inventor: KANEKO MITSURU
IPC: A61G5/04
Filed: 1992-08-28
Abstract: PURPOSE:To enhance the manipulatability of an electric powered vehicle in which a handle bar fixed at its center to the upper end of a steering shaft, and is curved in its opposite end parts, rearward of the steering shaft, so as to form a loop-like shape handle bar. CONSTITUTION:In an electric-powered vehicle in which a handle bar 12 is fixed at its center to the upper end of a steering shaft 13, and is curved in its opposite end parts, rearward of the steering shaft 13, so as to form a loop-like shape handle, a switch box 23 incorporating a switch controlled mechanism is attached to each of both parts of the handle bar curved from the upper end of the steering shaft, which, are near to the opposite ends of the handle bar. A switch manipulating part is provided on an upward facing surface of the rear part of the switch box 23. Thereby it is possible to remarkably enhance the manipulatability of the electric-powered motor.
Patent JP-S62116741-A (JP)
Title: Electrode material for water electric discharge machining
Inventor: YAMAMOTO NAKAJIRO
IPC: C22C1/05
Filed: 1985-11-13
Abstract: PURPOSE:To obtain an electrode lightened in weight, reduced in consumption ratio, and suitable for use in water electric discharge machining, by blending specific amounts of powder of one or more kinds among silicon carbide, zirconium carbide, titanium carbide and boron carbide with powdered copper and by subjecting the resulting powder mixture to heating, compacting, and sintering to a specific theoretical density. CONSTITUTION:The powder of one or more kinds among silicon carbide, zirconium carbide, titanium carbide and boron carbide is blended with the copper powder by 1-20% by volume to be formed into a powdered raw material. The average grain size of the copper powder and the grain size of the powder to be added are regulated to 1-20mu and <=44mu (particularly <=5mu), respectively. This powdered raw material 20-500kg/cm<2> is sintered by subjecting it to temp. raise until 600-1,100 deg.C is reached, so that it can be heated, compacted, and sintered up to a theoretical density of 85%.
Patent JP-H06107485-A (JP)
Title: Alumunum nitrie-based sintered compact with metallized metal layer
Inventor: FUKUMOTO SHIN
IPC: C04B35/581
Filed: 1992-09-24
Abstract: PURPOSE:To provide an aluminum nitride-based sintered compact with a metallized metal layer having high bonding strength of the metal layer to the sintered compact and suitable for use as a circuit board, a package for housing a semiconductor device, etc. CONSTITUTION:A metallized metal layer formed by incorporating 3.0-20.0wt.% manganese oxide powder, 3.0-20.0wt.% silicon oxide powder and 1.0-10.0wt.% erbium-aluminum garnet powder into 70.0-90.0-wt.% molybdenum powder is joined to an aluminum nitride-based sintered compact.
Patent JP-H02101249-A (JP)
Title: Installation structure for water-proofing sheet on ground
Inventor: KANO HIKARI
IPC: E04D5/14
Filed: 1988-10-07
Abstract: PURPOSE:To perform the installation work simply, quickly and handily by preparing a water-proofing sheet and a magnetizing member made of a magnet material on the substrate face on one side respectively and utilizing the adsorption force of the magnetizing member to install the water-proofing sheet. CONSTITUTION:Magnet pieces 3 constituting one side of a magnetizing member covered with a water-proofing cover 2 are arranged at the preset pitch on the back side of a water-proofing sheet 1 made or rubber or synthetic resin. The water-proofing cover 2 and the water-proofing sheet 1 are stuck by an adhesive or by the heat deposition means. Iron pieces 7 of a magnetized material constituting the magnetizing member on the other side are buried on the substrate surface at positions corresponding to the pitch of the magnet pieces 3 of the water-proofing sheet 1 on the surface side of a substrate 6. The installation structure on the substrate face 6 with no fear of the correction for the position, wrinkle or sag of the water-proofing sheet 1 and the occurrence of the breakage of the water-proofing sheet 1 can be obtained.
Patent JP-S62114513-A (JP)
Inventor: MIYAGAWA TAKASHI
IPC: A47J27/14
Filed: 1985-11-13
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-S63110008-A (JP)
Title: Puncture detector for tire
Inventor: FUKUMOTO YOZO
IPC: B60C23/06
Filed: 1986-10-24
Abstract: PURPOSE:To facilitate manufacture, installation and maintenance, in a puncture detector for a vehicle running on a track, by deciding completion of passing of a vehicle based on a signal fed from a load detector and correcting zero point of the load detector based on said pass completion signal. CONSTITUTION:Load detectors 1, 2 detect respective axles of a train and the number of axles of the train is counted by a counter 61. When a decision unit 62 decides that said count has reached to the total number of axles, a train pass completion signal is outputted to reset the counter 61 while an automatic zero point correction starting signal is fed through OR gate 45 to automatic zero point correction circuits 43, 44 so as to make automatic zero point correction onto a load detection signal being bed from adders 41, 42 to a tire puncture detection circuit 100. When zero point correction is made by the train pass completion signal, no correction means is required to be arranged on a running face, resulting in facilitation of manufacture, installation and maintenance.
Patent JP-H03117665-A (JP)
Title: Egr device of turbosupercharge engine
Inventor: EGUCHI NOBUJI
IPC: F02M25/07
Filed: 1989-09-29
Abstract: PURPOSE:To improve exhaust of gas from a turbocharge engine by providing a control means which controls supply of intake air an accumulator which accumulates exhaust gas compressed by a compressor to an intake system. CONSTITUTION:An EGR valve 24 for discharging exhaust gas is connected to an exhaust pipe 15. The EGR valve 24 is connected to a compressor 27. The compressor 27 is driven by an engine 10, and compressed exhaust gas is charged to an accumulator tank 29 via an EGR pipe 28. To the accumulator tank 29, a pair of solenoid valves 32 are attached, and the outlet of the solenoid valve 32 is connected to an EGR gas charge pipe 33. The exhaust gas stored at high pressure in the accumulator tank 29 is supplied to an intake pipe 20 via the pipe 33. In this way, the exhaust of gas from turbocharge engine is improved.
Patent JP-H01100883-A (JP)
Title: Connecting device between appliances
Inventor: KIYOTA ATSUSHI
IPC: H01R27/02
Filed: 1987-10-12
Abstract: PURPOSE:To reduce the sorts of cable and to make it possible to change the number of appliances to connect easily by cutting off a connection cable on the middle way and connecting the cutting part with a repeater. CONSTITUTION:A cable repeater 2 has an input connector 2a and an output connector 2b. The input connector and the output connector of each cable repeater are connected with their pins one to one, and a signal input to the input connector is to be output as it is to the responding pin of the output connector. Accordingly, one side of the connecting cable from each communication appliance is connected to the input connector of the cable repeater for the neighboring communication appliance, and the other side is connected to the output connector of a cable repeater responding to the own communication appliance. Consequently, for the cable to connect communication appliances, only one sort of cable from a communication appliance to a cable repeater may be prepared, to respond easily to the number of communication appliances which is increased or decreased.
Patent JP-H01124675-A (JP)
Title: Apparatus for finishing and shrinking web and operation thereof
Inventor: HAINTSU METSUTSUEN
IPC: D06C21/00
Filed: 1988-10-12
Abstract: PURPOSE: To permit web to be treated in a uniform and good state by incorporating a driving unit into a machine system wherein the unit automatically takes the elongation of the web in the warp direction caused by the weft shrinkage into consideration. CONSTITUTION: In the web finishing and shrinking apparatus provided with a fabric drawing-in unit 1, a wetting unit 2, a weft-shrinking fabric stretching unit 3, a warp-shrinking rubber-belt type fabric shrinking unit 4, and a fabric drying unit 5, a web width detector for controlling the stretching unit 3 is provided at the end of the drying unit 5 in order to automatically control the web stretching in the warp direction caused by the weft shrinkage. Further, certain values on the treatment temperature, the web speed, the shrinkage and the finishing width at the start of the operation, and at the completion of the operation are previously inputted and the apparatus is actuated whereby uniform and good treatment can be attained.