baber/WOPTO huggingface dataset:
Patent JP-H06261826-A (JP)
Title: Apparatus for preventing indoor temperature from escaping
Inventor: IWAKI MASAHIRO
IPC: H01P5/02
Filed: 1993-03-16
Abstract: PURPOSE:To provide the apparatus for closing up a space between a curtain, etc., and a door, etc., in order to execute efficiently air-conditioning which follows popularization of an air-conditioning machine. CONSTITUTION:Flat cardboard 5 is used and attached onto a curtain 4, etc., so that hot air or cold air flowing out of a ventilation port of an air- conditioning apparatus 2 does not leak out of a space of the upper part of the curtain, etc., and the door, etc.
Patent JP-H09255522-A (JP)
Title: External preparation for treating acne
Inventor: SUETSUGU MASARU
IPC: A61K8/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain an external preparation for treating acne, not having hormone-like adverse effect, mild to skin and excellent in acne-treating effect by using a specific compound capable of readily synthesizing as an active ingredient. SOLUTION: This external preparation for treating acne is obtained by using tranexamic acid methyl amide and/or its salt as an active ingredient. In the external preparation, a blend amount of the active ingredient is preferably 0.001-20wt.%, especially preferably 0.01-7wt.%. The tranexamic acid methyl amide or its salt is obtained by protecting amino group of tranexamic acid with a proper protecting group, e.g. benzyloxycarbonyl group, etc., and then, reacting the protected substance or a reactive derivative of the protected substance with methylamine gas, liquefied methylamine, etc., to afford methyl amide of the protected substance and then, eliminating the protective group. For example, N-methyl-trans-4-aminomethylcyclohexane-carbonamide is exemplified as the active ingredient.
Patent JP-H1030585-A (JP)
Title: Compressor
Inventor: ADACHI TORU
IPC: F04C29/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve lubricating ability, improve durability, and manufacture a refrigerant circuit having high reliability by making oil for coating a sliding parts or oil used for assembly as oil not having mutual solubility to a refrigerant filled into the refrigerant circuit. SOLUTION: In the case where a hydrofleon refrigerant which not contain chlorine as a refrigerant is used, polyalkyleneglycol oil, ester oil, and the like are used as lubricating oil. Hard alkylebenzene oil, soft alkylebenzene oil, polyalphaolefin oil, paraffin mineral oil, and ether oil are used as coating or assembling oil. Especially as a good assembly, there are R134a (refrigerant), polyalkyleneglycol oil (lubricant), and hard alkylebenzene oil or naphthene mineral oil (coating or assembling oil). Coating oil or assembling oil melt in the refrigerant, and it is acted as oil which is necessary for lubrication of a lubricating part without discharging, and it is possible to improve lubricating ability at the time of start.
Patent JP-2000281901-A (JP)
Title: Polybenzoxazole precursor composition for semiconductor device and its resin film therefor
Inventor: MAEJIMA KENZO
IPC: C08L79/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a polybenzoxazole precursor composition for a semiconductor device which has improved adhesion and improved processability by etching by incorporating a polybenzoxazole precursor and an adherent component free of titanium and silicon into the composition. SOLUTION: A thionyl chloride is mixed and dissolved into a dicarboxylic acid of formula II and is heated in a nitrogen atmosphere at a temperature in the range of room temperature to 65 deg.C to prepare a dicarboxylic acid chloride. The dicarboxylic acid chloride and a bisaminophenol compound of formula I or its derivative such as its esterified product, its etherified product or the like are dissolved in a polar solvent such as N-methyl-2-pyrrolidone or the like and are reacted in the presence of an acid receptor such as a pyridine or the like in a nitrogen atmosphere at a temperature in the range of room temperature to 60 deg.C to produce a polybenzoxazole precursor. Into 100 pts.wt. polybenzoxazole precursor, 1-10 pts.wt. adherent component free of titanium and silicon and 150-2,000 pts.wt. organic solvent are blended to produce a polybenzoxazole precursor composition.  In the formulae, X is a tetravalent or higher organic group and Y is a divalent or higher organic group.
Patent JP-S59218438-A (JP)
Title: Photographic element
Inventor: SHIMOZAKI TAKASHI
IPC: G03C1/06
Filed: 1983-05-26
Abstract: PURPOSE:To improve both of physical properties and photographic characteristics of a film by incorporating a latex consisting of the polymer particles having different phase structures, consisting of the outside polymer being noncationic and higher in swellability than the inside polymer. CONSTITUTION:A latex having different phase structures is good in compatibility with gelatin and forms no coarse particles in gelatin. The inside core polymer on the outside of which a noncationic polymer is formed may be also cationic. As the monomer compsn. of the polymer of both cores and shells, the cores are made from hydrophobic monomer units, and the outside shells are made from a combination of hydrophobic and hydrophilic monomer units in a prescribed proportion. Both polymers may be same in compsn., but they must be different in the monomer compsn. proportion. When a water-soluble monomer is used, the polymer to be formed is however made hardly soluble in water. Seed polymn. is carried out by using a water-soluble or hydrophobic polymn. initiator. A preferable particle diameter is <=0.7mum, and a preferable mol.wt. of the polymer is 5,000-500,000.
Patent JP-H11295741-A (JP)
Title: Method and device for manufacturing liquid crystal display element
Inventor: FUJIEDA YOSHIHIRO
IPC: G02F1/1339
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a liquid crystal display element which has no minute luminescent spot and unevenness of a gap but has excellent display quality, by eliminating contamination of substrates in a manufacturing method of a liquid crystal display element by the semi-dry spray method. SOLUTION: A spray liquid 4 dispersing minute particles in a volatile liquid is sprayed on a substrate 2 while being controlled at a specified temperature for suppressing volatilization of the volatile liquid. A degree of cohesion of the above-mentioned minute particles on the substrate 2 is controlled to a target value. A liquid crystal display element, in which a cell gap is formed by sticking the substrates together with the spayed surfaces faced inside, is manufactured.
Patent JP-S5721522-A (JP)
Title: High-speed spinning frame
Inventor: NAKAYAMA TAKASHI
IPC: D01H13/22
Filed: 1980-07-11
Abstract: PURPOSE:A yarn defect sensor and a yarn-cutting mechanism are provided to detect yarn defects such as slub or nep, cut off the defects, connect the yarn and spinning is continued to make it unnecessary to remove yarn defects on rewinding, thus saving man power. CONSTITUTION:A roving is passed through the draft mechanism consisting of rollers 1-3 and the yarn-forming mechanism consisting of conveyor band 4, pneumatic system 5, false-twisting nozzle 6 to form a spun yarn. Then, the yarn is passed through the yarn defect sensor and, when a defect such as slub or nep is detected, the yarn cutter 9 cuts off the defect part. At the same time, the signal from the sensor 10 call the yarn connector 12, which connects the yarn ends after removal of the yarn defect part.
Patent JP-H01264246-A (JP)
Title: Ic socket for flat package use
Inventor: KOMATSU TADAHIKO
IPC: H01L23/32
Filed: 1988-04-14
Abstract: PURPOSE:To attach also an IC socket to a printed-circuit board where a flat package IC can be mounted directly by a method wherein a size of a bottom face of the IC socket is made smaller than the flat package IC. CONSTITUTION:In an IC socket 2 where a flat package IC 1 whose leads have been bent is inserted, leads 4 of the IC socket are separated one by one and fixed by means of an insulator 3; the upper part of the leads 4 is shaped in such a way that leads 6 of the flat package IC can be inserted; the leads come into contact with the leads 6 of the flat package IC at this part. Accordingly, the IC socket can be attached to a printed-circuit board where the flat package IC can be mounted; when an electronic circuit using the flat package IC is developed and mass-produced, it is not required to manufacture separate printed- circuit boards; it is possible to reduce an area of the printed-circuit board; an apparatus can be manufactured at a low cost.
Patent JP-S5319656-A (JP)
Title: Construction work free from earthquake
Inventor: NAGAKUBO TADAO
IPC: E04H9/02
Filed: 1976-08-09
Abstract: PURPOSE: To provide earthquake exemption by providing a vibration attenuator which comprises a casing with a resisting plate filling a highly viscous material in a diagonal member and freely fitting an inner framework containing the resisting plates, in a framework of a construction work using a diagonal member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05296554-A (JP)
Title: Ventilator
Inventor: ENDO KAZUYUKI
IPC: B60H1/34
Filed: 1992-04-14
Abstract: PURPOSE:To stably support a damper for opening/closing a vent passage of a ventilator by holding a predetermined operating force. CONSTITUTION:Inserting parts 26, 26 and annular protruding stripes 28, 92 at the parts 26, 26 as centers are formed on walls 16, 17 of both sides of a case 11 in which a vent passage 21 is formed inside, and connecting parts 31, 31 are formed inside the stripes 28, 28. Shafts 43, 44 protrude from both ends of a rectangular platelike switching plate 42. An engaging disc 45 and an operating disc 47 are formed at one shaft 43, and an engaging disc 46 is formed at the other shaft 44. The discs 45, 46 are slidably engaged with the parts 31, 32. The plate 42 is rotated as the disc 47 rotates, and the passage 21 is opened and closed by the plate 42.
Patent JP-H05296647-A (JP)
Title: Refrigerator
Inventor: DENPO KAZUO
IPC: F25D25/02
Filed: 1992-04-14
Abstract: PURPOSE:To enhance the convenience of a refrigerator having a plurality of vertically arranged storage chambers, enabling easily taking out food without the need of stooping even from a storage chamber, such as one for vegetables placed in the lower part of the refrigerator. CONSTITUTION:In a refrigerator having a plurality of vertically arranged storage chambers a movable supporting member 13 is provided to the front panel 5 of a vegetable chamber 1 placed in the lower part of the main body 3 of the refrigerator and a supporting member-driving motor, as a means for moving the movable supporting member 13 upward and downward. A vessel 9 for the vegetable chamber is mounted on the movable supporting member 13. At the moment that the front panel 5 for the vegetable chamber has been drawn out, bringing the vessel 9 for the vegetable chamber on the outer side of the front ends of the doors of storage chambers placed above the vegetable chamber, the supporting member-driving motor is started operating, thus automatically lifting the vessel 9 for the vegetable chamber.
Patent JP-H05289163-A (JP)
Title: Data imprinting device for camera
Inventor: MATSUMURA KOICHI
IPC: G03B17/24
Filed: 1992-04-14
Abstract: PURPOSE:To obtain a data imprinting device which is easily operated and has much imprinting information. CONSTITUTION:This device is provided with following function and constitution. (1) The number of captions registered for every group is stored. (2) The stored content is displayed. (3) The remaining number of captions is calculated and displayed every time data is imprinted on one frame. (4) A means for storing the caption which is selected and imprinted in the specified sequence of a camera is provided. (5) An inhibition means for inhibiting the selection of the caption in the case of judging that photographing has been finished by referring to the content in a storage means at the time of selecting the caption is provided. (6) A means for clearing the content in the storage means after finishing the specified sequence of the camera is provided.
Patent JP-S63258619-A (JP)
Title: Gas permselective membrane module
Inventor: ITO HAYAMIZU
IPC: B01D53/22
Filed: 1987-04-16
Abstract: PURPOSE:To enable simple positioning by a constitution in which hollow protrusions are provided on the frame of a gas permeation cell and the tip of each protrusion is inserted in the hollow part of a protrusion on an adjoining frame for lamination. CONSTITUTION:A gas permeation cell 6 consists of a porous body 2 arranged in the hollow part of a frame 1 with organic membranes 3 stuck on both sides of the porous body and a conical hollow protrusions 4 provided on the end of the frame. The protrusions keep a prearranged spacing 7 between cells by overlapping themselves on the hollow parts 5 of the respective protrusions of the adjoining gas permeation cell 6, and gas is supplied to these spacings. The supplied gas selectively permeates an organic membrane 3 to allow itself to be through a gas delivery nozzle 8.
Patent JP-H06309723-A (JP)
Title: Magneto-optical head
Inventor: HIRONO KIMIO
IPC: G11B11/10
Filed: 1993-04-21
Abstract: PURPOSE:To enhance the efficiency of utilizing the emitting light quantity of a light source and to obtain a spot which lessens inter-track interference by setting the numerical aperture on the light source side of a finite objective lens at a prescribed value. CONSTITUTION:The luminous flux from a semiconductor laser 100 is made incident through a hologram element 103 and the finite objective lens 10 on a magneto-optical disk substrate 106. The luminous flux is reflected by a recording layer 107 and is made incident on a unit 117 of a type integrated with an LP-PD-hologram, then arrives at photoelectric conversion elements 112, 113. The numerical aperture on the light source side of the lens 10 is set at >=0.08 to satisfy a standardized value of the emitting light quantity thereof. The good magneto-optical reproducing signals having the less inter-track interference are obtd. by setting the numerical aperture on the light source side at <=0.21.
Patent JP-S6116342-A (JP)
Inventor: LAWS GERALD E
IPC: G06F15/16
Filed: 1985-05-01
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-H04324489-A (JP)
Title: Mounting method for display
Inventor: SATO TOMOYUKI
IPC: G09F9/00
Filed: 1991-04-25
Abstract: PURPOSE:To improve the operability by eliminating the need to adjust the position of the display and also eliminating the need to support the display at the time of screw fixation. CONSTITUTION:Studs 1a and 1b are provided at the periphery of the front opening part 9 of a display device, and has projection parts with screw holes 12a and 12b at the center parts and grooves 5a and 5b at the roots of the projection parts. Further, metal fittings 6a and 7a are fitted to the plasma display 2a and has fitting holes 8a and 8b through which the projection parts of the studs can pass. When the display is fitted to the display device, the projection parts of the studs are inserted into the fitting holes of the metal fittings and then the edges of the fitting holes are caught by the grooves and temporarily fixed; and collars 4a and 4b are made to cover the projection parts of the studs and press the metal fittings and then screws 3a and 3b having washers are inserted into the screw holes 12a and 12b of the studs and clamped to fit the plasma display to the display device.
Patent JP-S63260618-A (JP)
Title: Rolling method for composite steel plate
Inventor: KAKO YUKIHIRO
IPC: B21B37/18
Filed: 1987-04-16
Abstract: PURPOSE:To improve the accuracy of plate thickness of a composite steel plate by controlling the plate thickness based on a corrected value of a measured value obtained by a radiation thickness gauge with each absorption coefficient of materials constituting the composite material and a clad ratio. CONSTITUTION:From the calculated plate thickness value obtained by process computers (b) based on measured values (a) from each element 2, 3 of a rolling mill and the corrected value obtained through a microcomputer (d) and the process computers (b) based on measured values by gamma-ray thickness gauges 4A, 4B, roll gap correcting values (m) on and after next pass stages are obtained to control a position of a rolling reduction (l). In this way, the dimensional accuracy of the product can be improved.
Patent JP-H09256793-A (JP)
Title: Lining members
Inventor: KOIZUMI ATSUSHI
IPC: E21D11/20
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide lining members capable of easily performing coupling when supporting an internal wall of a tunnel with a plurality of lining members called steel segments along the inner wall of the tunnel. SOLUTION: A main girder 5 or a sub-girder 7 constituting steel segments as lining members has a tapered cross-sectional shape, and the cross-sectional shape has a trapezoidal cross-sectional shape in a state where the main girders 5 or sub-girders 7 are contacted each other. A clamp 3 having almost a U-shape having a cross-sectional shape of the internal space almost the same as the trapezoidal shape is used for coupling. In this coupling work, a notch is formed in part of the girders 5 and 7 in the longitudinal direction, a clamp 3 is attached from this notch and is slided in the longitudinal direction of the girders 5 and 7 and is fitted to a trapezoidal fitting cross-sectional portion.
Patent JP-H04303310-A (JP)
Title: Throw-in device for cereals
Inventor: YAMAMOTO SOICHI
IPC: B02B7/02
Filed: 1991-04-01
Abstract: PURPOSE:To provide a throw-in device for cereals which can be assembled and installed easily. CONSTITUTION:A mounting frame 5 is formed of a lower base layed on a floor 2, four columns set upright from the four corners of the lower base 1 and a ceiling frame 4 fixed to the upper part of the four columns 3. The mounting frame 5 is surrounded by a thin steel plate if required, and can stand upright stably on the floor 2 only by itself. In the frame 5, a metal elevating unit 6, a hopper tank 7, a motor 11 and discharge gutter 12 of the elevating unit 6 are arranged.
Patent JP-H07301592-A (JP)
Title: Production of semiconductor device and method for measuring concentration of hydrogen in gas
Inventor: KOIIZUKA MASAAKI
IPC: G01N7/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a method for measuring the concentration of hydrogen in a high temperature atmosphere without causing contamination of a heat treatment furnace by monitoring the partial pressure of hydrogen based on t}ae concentration of hydrogen in a monitor crystal. CONSTITUTION:A silicon crystal fragment and a silicon substrate 5 are heat-treated in a heat treatment furnace 3 thus converting the crystal fragment into a monitor crystal 1. The residual crystal fragment 1 is heat-treated in an atmosphere containing hydrogen under the pressure of 1atm thus producing a hydrogen doped silicon crystal 2. The crystals 1, 2 are further subjected to heat treatment in nitrogen atmosphere to create thermal doners in the crystal. The crystal 1, 2 is split in two and a probe 9a is applied to the split face in order to measure 9 the specific resistance thus determining the thermal doner concentration. A linear relationship is present between the logarithmic values of thermal cloner concentration and hydrogen concentration of the crystal 2 and when the thermal doner concentration of the crystal 1 is fitted, corresponding hydrogen concentration C=3.05X10<11> atoms.cm<-3> in the crystal 1 is obtained. Partial pressure of hydrogen Pa 2X10<-6>atm is then operated and the hydrogen concentration in the atmosphere of heat treatment process is determined to be 2ppm in the vicinity of a substrate 5.
Patent JP-S60236356-A (JP)
Title: Recording device
Inventor: MIURA KUNIHIKO
IPC: B41J29/50
Filed: 1984-05-09
Abstract: PURPOSE:To designate easily a cassette size and a recording area and to simplify the countermeasure to a change by selecting the set data in a memory according to a medium size designating signal given from an external device or an internal part. CONSTITUTION:A print data write control circuit 119 of a print control part contains a time count means 278 for recording start position of cross direction which counts the time from a scan starting position in the direction crossing the beam scan direction through the recording start position, a timepiece means 279 for recording end position of cross direction which counts the time from the scan starting position in the direction crossing the beam scan direction, recording medium store parts 317 and 321 and a means which stores the set data on the time count means for each medium size of the store part. The set data in a memory means is selected by a medium size designating signal given from an external device or an internal part. Thus the recording start and end positions are extracted out of the record data of each size and then set. Thus it is possible to cope with various set sizes.
Patent JP-H11295536-A (JP)
Title: Manufacture of optical fiber provided with mode field diameter enlarged part
Inventor: YAMAGUCHI SHOICHIRO
IPC: G02B6/42
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a mode field diameter enlarged part for indicating stable characteristics at a high yield relating to the manufacture of an optical fiber provided with the mode field diameter enlarged part for facilitating optical coupling with an optical component. SOLUTION: The incident surface 33 of the optical fiber 32 is connected to a light source 30 and the emission surface 36 of the optical fiber 32 is connected to an optical output detection part. A burner 40 is disposed at a position capable of heating the prescribed part 42 of the optical fiber 32 and the wound part 44 of a prescribed shape is formed by winding the optical fiber 32 at least once between the prescribed part 42 and the emission surface 36. A heating processing is executed to the prescribed part until the output of light passed through the wound part 44 and emitted from the emission surface 36 becomes a desired value.
Patent JP-H01267807-A (JP)
Title: Perpendicular magnetic recording and reproducing head
Inventor: KOU HIROYOSHI
IPC: G11B5/127
Filed: 1988-04-18
Abstract: PURPOSE:To improve durability and characteristics by sandwiching a main magnetic pole with a head holding member made of hard material and specifying the shape of the top of a head. CONSTITUTION:An insulating film 10 is formed on a head holding member 9 made of the hard material, the head holding member 9 sandwiches and holds a main magnetic pole 8 through the insulating film 10, the shape of the top of the head is a square of 1-0.3mmX1-0.3mm and the top face is a convex circular arc face 30-5mm in radius. Thus, a perpendicular magnetic recording and reproducing head more excellent in durability whose output level does not lowers even through it is used for a long time can be obtained. The shape of the head is miniaturized as a whole, therefore, a more efficient magnetic circuit is constructed and reproducing output can be improved.
Patent JP-S5523031-A (JP)
Title: Ozone generating apparatus
Inventor: KITSUKAWA TAKESHI
IPC: C01B13/11
Filed: 1978-08-04
Abstract: PURPOSE: To maintain the ozone yield of a silent discharge system ozone generating apparatus constant and to facilitate the unattended operation thereof by detecting the dehumidification state of feed gas with a dew point detector and by controlling the operation of an ozonizer according to a dew point change.  
     CONSTITUTION: Feed gas is fed to gas dryer 1 with blower 9 and dehumidified with an adsorbent such as silica gel or activated alumina. After detecting the dehumidification state with dew point detector 10 the dehumidified gas is fed to ozonizer 3 to generate ozone. The dew point detected with detector 10 is converted into an electrical signal with a conversion circuit and sent to operation controller 13. Controller 13 is connected to dryer 1, power supply source 2, cooler 7 for ozonizer 3 and blower 9 with signal lines 14 to cintrol stop of their operations, supply of power, etc. 
     COPYRIGHT: (C)1980,JPO&Japio