baber/WOPTO huggingface dataset:
Patent JP-H06256515-A (JP)
Title: Thermosetting adhesive sheet and copper-clad laminated board produced by using the sheet
Inventor: OGASAWARA KENJI
IPC: C08G73/12
Filed: 1993-10-22
Abstract: PURPOSE:To obtain the subject adhesive sheet containing specific amounts of an imide resin prepolymer and a specific addition product as resin components, having a film form, low dielectric constant and excellent flexibility and heat-resistance and useful for copper-clad laminated board, etc. CONSTITUTION:This adhesive sheet is a film containing (A) an imide resin prepolymer derived from bismaleimide and a diamine as essential resin component and (B) 2-24wt.% (based on the total amount of the resin component) of one or more kinds of addition products (having a melting point of preferably <=200 deg.C) of an amine to an imide containing either a monomaleimide or a monoamine as an essential raw material and selected from the group of the compounds of formula I to formula III (R1 and R2 are phenyl, alkyl, etc.; R3 and R4 are phenylene, aliphatic group, etc.). A copper-clad laminated board can be produced by using the adhesive sheet and laminating and integrating the sheets for forming the laminated board.
Patent JP-H02112583-A (JP)
Title: Shielding device for door pocket section of folding door
Inventor: NAKATANI HISAMA
IPC: E06B3/48
Filed: 1988-10-20
Abstract: PURPOSE:To improve weathering, and to prevent the flapping of a door by interlocking a shield plate installed between a horizontal-frame guide groove and a door pocket space with the open-close operation of a folding door body and vertically moving the shield plate while crossing the height of the lower edge section of a door body. CONSTITUTION:A slender shield plate 29 is disposed in upright along a horizontal-frame guide groove 15 between the guide groove 15 and a door pocket space 25, and vertically moved freely while being interlocked with the open-close operation of a folding door body 4 by an interlocking lifting gear 30. When the door body 4 is closed, the upper edge of the shield plate 29 is positioned at a section upper than the height of the lower edge 23 of the door body 4, and a space in the guide groove 15 and the door pocket space 25 are shielded. When the door body 4 is opened, the shield plate 29 is made lower than the height of the lower edge 23 of the door body 4 and the state of shielding is released, and the door body 4 is freely folded and housed into the door pocket space 25.
Patent JP-S61143557-A (JP)
Title: Magnetic material having high saturation magnetic moment
Inventor: IGUCHI MASAO
IPC: C22C38/04
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a magnetic material having high saturation magnetic moment by manufacturing a thin strip, a thin film or powder of a steel contg. specified amounts of C, Si and Mn and by forming a precipitated Fe16N2 phase in the material. CONSTITUTION:A steel ingot consisting of <0.02wt.% C, 0.5-10wt.% Si, 0.01-1wt.% Mn and the balance Fe with inevitable impurities is heated and cogged, and the resulting sheet bar is hot rolled and cold rolled to manufacture a cold rolled thin strip. A thin film or powder may be manufactured. This mateial is nitrided in a nitriding atmosphere consisting of NH3 and H2 to form a precipitated Fe16N2 phase in the material.
Patent JP-H01199215-A (JP)
Title: Induction vehicle controller
Inventor: MAIKERU FUIRITSUPU ROBINZU
IPC: G05D1/02
Filed: 1988-10-20
Abstract: PURPOSE: To easily execute remote control by executing the movement of a vehicle in response to a signal sent through telephone communication in guided vehicle control. CONSTITUTION: All workers who request the movement of a load dial the number of the yard line of a computer. A handset 6 is connected to an interface 8 by a switchboard 4. Next, the worker dials a confirmation code, and shows his authority to access the computer. Thus, the computer sends an audible signal to the handset of that worker in response to this call, and guides so as to input the movement request of the load by using the key or the dial of the handset.
Patent JP-H03127691-A (JP)
Title: Method for rising waste water treating device
Inventor: KAWACHI KYOZO
IPC: C02F3/00
Filed: 1989-10-13
Abstract: PURPOSE:To allow the rapid and stable rising of a waste water treating device by measuring the volume quantity of the biomembranes formed on carrier surfaces at the time of rising of the waste water treating device and adjusting the concn. of the suspended sludge in the treating tank in accordance with the result of the measurement to form the stable biomembranes on the carrier surfaces in a short period of time. CONSTITUTION:The volume quantity of the biomembranes 3 is measured at the time of the rising of the waste water treating device. The withdrawing rate of excess sludge 15 is set as low as 1% in the initial stage of the rising if the above-mentioned withdrawing ratio, i.e., the concn. of the suspended sludge in the treating tank 1 is adjusted. The concn. of the suspended sludge in the treating tank 1, therefore, increases to about 3000 to 10000mg/l in about 1 to 2 weeks. The number of the bacteria suspended in the treating tank 1 is increased by the increase in the concn. of the suspended sludge. The finite Trichinelloidea Hall which is the nucleus at the time of formation of the biomembranes increases similarly and the frequency of seating of the Trichinelloidea Hall on the carriers 2 is increased. The viscosity of the suspension is increased as well by the increase of the concn. of the suspended sludge, by which the intensity of stirring in the treating tank 1 is relieved and the desorption of the Trichinelloidea Hall seated on the carries 2 by the collision of the carriers against each other is suppressed.
Patent JP-H03127969-A (JP)
Title: Production of soup of ornamental scent
Inventor: NAGAI TSUYA
IPC: A23L23/10
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a soup of KUSUDAMA (ornamental scent) readily only by pouring warm water by adding powder stock, dried Welsh onion, dried WAKAME seaweed, ornamental wheat gluten bread and red and white rice cake into spherical wheat gluten bread. CONSTITUTION:Powder stock, dried Welsh onion, dried WAKAME seaweed, ornamental wheat gluten bread and red and white rice cake are added to spherical wheat gluten bread. The spherical wheat gluten bread is broken only by adding warm water to the spherical wheat gluten bread and the contents spread.
Patent JP-S63123860-A (JP)
Inventor: IMAWAKA HIROSHI
IPC: B22D41/08
Filed: 1986-11-10
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-S61144034-A (JP)
Title: Manufacture of transfer bump substrate
Inventor: KITAYAMA YOSHIFUMI
IPC: H05K3/24
Filed: 1984-12-17
Abstract: PURPOSE:To realize efficient plating operation and to enable bumps to be produced uniformly in thickness among various lots, by providing an insulation film without pinholes for assuring that only the required region is electrically plated during the partial electric plating operation. CONSTITUTION:A transparent conductor film 2 is provided on the principal surface of a transparent glass substrate 1 by vapor deposition or the like. Subsequently, a transparent insulation film 3a of SiO2 or the like is deposited thereon, and the conductor film 2 exposed in pinholes 6 produced in the insulation film 3a is removed by etching. Another insulation film 3b is provided thereon. The insulation films 3a and 3b are provided with fine holes 4 in the regions corresponding to electrodes of a semiconductor element. Bumps 5 of Au or the like are formed on the conductor film 2 exposed in these fine holes 4 by the electric plating so as to have a thickness of 10-40mum. In this manner, no undesired bumps but the normal bumps 5 are produced during the electric plating process. Further, since virtually identical electric current is applied to the transfer bump substrates, variability of bump thickness can be reduced among various lots.
Patent JP-2000080165-A (JP)
Title: Copolyimide film, preparation thereof and metallic wiring board using same as substrate material
Inventor: UHARA KENJI
IPC: C08G73/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide copolyimide films which equally meet a high modulus, a low coefficient of thermal expansion, a low coefficient of hygroscopic expansion and a low water absorption and further, excel in alkali etching resistance. SOLUTION: Copolyimide films are prepared from a random and/or block four-component copolyamic acid composed of 10-90 mol% 3,3',4,4'- benzophenonetetracarboxylic dianhydride and 10-90 mol% pyromellitic dianhydride on the basis of the dianhydrides, and 10-90 mol% phenylenediamine and 10-90 mol% bisaminophenoxybenzene on the basis of the diamines.
Patent JP-S63119729-A (JP)
Inventor: TOGASHI ISAMU
IPC: A47L15/00
Filed: 1986-11-07
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-H08129073-A (JP)
Title: Method for predicting rainfall in narrow area utilizing attenuation by rainfall
Inventor: KIKUMORI KENICHIROU
IPC: G01N22/00
Filed: 1994-10-31
Abstract: PURPOSE: To predict a rainfall in a narrow range in a short time, by using BS broadcast waves from a broadcasting satellite. CONSTITUTION: BS broadcast waves 3 transmitted from a broadcasting satellite 1 are received by a BS receiving antenna 4, and the attenuation of the intensity of an electric field of the BS broadcast waves by a rainfall 2 is detected by a BS receiver 5. A time difference after the occurrence of the attenuation of the BS broadcast waves 3 by the rainfall up in the sky until the waves reach the ground is measured. Moreover, the velocity and direction of wind when the rainfall in the sky is detected are measured by a wind velocity/wind direction sensor 6 and sent to a computer 7. In this manner, when and how much the rain falls are predicted at a point where the BS broadcast waves are received.
Patent JP-H01160579-A (JP)
Title: Golf exercise apparatus
Inventor: EDOGAA DABURIYU BURAUN
IPC: A63B43/00
Filed: 1988-10-21
Abstract: PURPOSE: To assure a target matter not to be escaped from a golf club face, by detachably fixing a first strip across a ball attaching face of a golf club, and making the target matter to have a hollow ring formed by a secondary strip of other constitution element of a hook material and loop material. CONSTITUTION: The front face of a head constitutes a ball hitting face 14 of the head, a material 15 is fixed bondably across a hitting range. The materials 15 forms a part of the hook and the loop materials. For a part of a material fixable to the head of a golf club, the hook constituting element may of course be used if desired, but the loop constituting element is used. A target matter 16 is formed with other constituting element to be the material of the hook constituting element, which is formed with a slender strip of the hook material, and the target matter 16 has a shape of a hollow ring with an end 17 of an integrated strip, and the hook structure 18 positions at an outer side.  It is not need to rise a trainee's head to see where the target matter is flying, and the trainee can be trained so as to maintain his/her heated at a correct position on his hitting the target matter.
Patent JP-H06116851-A (JP)
Title: Fiber-reinforced thermoplastic resin structure and its production
Inventor: FUJII YASUHISA
IPC: D04H1/488
Filed: 1992-10-05
Abstract: PURPOSE:To efficiently produce a fiber-reinforced thermoplastic resin structure having extremely excellent surface appearance during molding and improved mechanical properties. CONSTITUTION:In producing a fiber-reinforced thermoplastic resin structure by impregnating a continuous reinforcing fiber bundle with a molten thermoplastic resin while pulling the bundle and arranging 5-80wt.% bundle based on the whole amount substantially in parallel, the collected fiber bundle is opened by mechanical impact and then impregnated with the molten thermoplastic resin.
Patent JP-H10114708-A (JP)
Title: Continuous production of carboxylic acid ester
Inventor: CHONO MASAZUMI
IPC: B01J23/44
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To produce the subject ester in high selectivity based on aldehyde and alcohol at high aldehyde conversion rate while suppressing the formation of by-products from the starting aldehyde and alcohol by reacting an aldehyde with an alcohol, etc., while controlling the pH of the reaction liquid, the feeding rate of a lead-containing substance and the oxygen partial pressure in the gas exhausted from the reactor within respectively specific ranges. SOLUTION: A carboxylic acid ester is produced by reacting an aldehyde such as methacrolein with an alcohol such as methanol and molecular oxygen in the presence of a palladium-containing catalyst. The reaction is carried out by keeping the pH of the reaction liquid to 4-6, adding a lead-containing substance such as lead acetate to the reactor at a rate of 0.1-2,000ppm in terms of metallic lead and keeping the oxygen partial pressure of the gas exhausted from the reactor to <=0.8kg/cm<2> . The carrier for the catalyst is preferably a silica-alumina containing 5-40 pts.wt. of aluminum in terms of Al2 O3 based on 100 pts.wt. of the carrier. The lead-containing substance is supplied to the reactor in a liquid state dissolved in water or alcohol.
Patent JP-H08126618-A (JP)
Title: Pressure sensor for catheter
Inventor: HASHIMOTO TADASHI
IPC: A61B5/0295
Filed: 1994-10-31
Abstract: PURPOSE: To easily perform the connection work of a sensor chip and a signal wire while arbitrarily setting the length of the signal wire in a pressure sensor for a catheter. CONSTITUTION: A sensor chip 14 and a relay plate 17 wherein conductor foil 19 is formed on a flexible film substrate 18 are attached to a pedestal 11. The relay plate 17 has the lead terminal 19a extended from the conductor foil 19 and the lead terminal 19a is electrically connected to the bonding pad 16 of the sensor chip 14 by a bump method. The other end part 19b of the conductor foil 19 and a signal wire 20 are electrically connected by spot welding or ultrasonic welding.
Patent JP-H01109723-A (JP)
Title: Formation of resist pattern
Inventor: TSUJII YASUE
IPC: G03F7/26
Filed: 1987-10-23
Abstract: PURPOSE:To inhibit the increase of the thickness of an inter-layer film, and to obtain an excellent resist pattern by applying and forming a PMMA resist containing dyestuffs as a lower layer resist and applying the mixed solvent of PMMA containing no dyestuffs and hydrocarbon onto the PMMA resist. CONSTITUTION:When a resist pattern is formed, a polymethyl methacrylate(PMMA) resist containing dyestuffs is applied and shaped as a lower layer resist 12, and the mixed solvent of PMMA containing no dyestuffs and hydrocarbon is applied onto the PMMA resist 12 containing dyestuffs as an intermediate coating film 13. Consequently, inter-layers 14 are formed on the interface between an upper-layer positive type photo-resist 15 and the mixed solvent film 13 of PMMA 12 containing no dyestuffs and hydrocarbon. Accordingly, mutual mixing between both layers is inhibited, and the thickness of inter-layer 14 forming films is suppressed without damaging an effect acquired by including dyestuffs to the lower-layer PMMA resist 12 at all, thus allowing excellent patterning.
Patent JP-S63123889-A (JP)
Inventor: NEMOTO HIROAKI
IPC: C05G3/70
Filed: 1986-11-11
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-H11106593-A (JP)
Title: Polyisopropenyl acetate separation membrane
Inventor: HAMADA TOYOZO
IPC: C08L29/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a separation membrane which exhibits high permeation rate and separation coefficient in separating a mixture of water/an org. substance and a high water permeation rate by forming the membrane from a polyisopropenyl acetate copolymer formed from isopropenyl acetate and a vinyl monomer copolymerizable therewith. SOLUTION: A polyisopropepnyl acetate copolymer obtd. by copolymerizing isopropenyl acetate with a vinyl monomer copolymerizable therewith is used for preparing a separation membrane with a thickness of 500-0.5 μm by known techniques. The membrane is saponified if necessary, giving the objective separation membrane which comprises a polyisopropenyl acetate copolymer subsbtantially comprising repeating units represented by the formula (wherein A is a residue of a vinyl monomer copolymerizable with isopropenyl acetate; and m, n, x, and y are each mol.%, and m is 100-1, m+n is 100, x is 100-0, and x+y is 100).
Patent JP-H10117010-A (JP)
Title: Optical semiconductor device
Inventor: FUNABASHI HIROYUKI
IPC: G11B7/09
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device, which is free from dispersion in frequency characteristic and wherein single output and sum output of a photodiode can be obtained. SOLUTION: An output current of a first photodiode A1 is output as a voltage output a1 from a first amplifier 10. The output a1 is input to a non-reverse input terminal of a second amplifier 14 through a coupled circuit 12, an output current of a second photodiode A2 is input to a reverse input terminal of the second amplifier 14 and sum output a1 +a2 of the first and second photodiodes A1 , A2 is output from the second amplifier 14. The coupled circuit 12 and a reverse input circuit constituted of the second photodiode A2 and a feedback resistance 16 are constituted so as to have the same frequency characteristic. The frequency characteristic of the gain of the second amplifier 14 is flat, and the single output a1 and the sum output a1 +a2 can be obtained without error, up to a high-frequency band region.
Patent JP-H07118242-A (JP)
Title: Phenoxyalkylamine derivative, its production and agri- and horticultural injurious creature controlling agent
Inventor: OBATA TOKIO
IPC: A01N43/54
Filed: 1993-10-26
Abstract: PURPOSE:To obtain a new phenoxyalkylamine derivative, useful as a control agent for agri- and horticultural injurious creatures, having excellent activities as insecticide, acaricide and germicide. CONSTITUTION:A compound is expressed by formula I [wherein, R<1> is a halogen, a 1-4C alkoxy, a 2-5C acyloxy, OH, phenoxy or a 1-4C alkylthio; R<2> and R<3> each is II or a l-4C alkyl; R<4> is a 1-8C alkyl, a 2-5C alkenyl, A-OR<6> (wherein, A is a 1-4C alkylene; R<6> is a 1-4C alkyl, a 2-5C alkenyl, a 3-6C alkynyl or a l 4C alkanol) or an aralkyl; R<5> is H, a halogen or a 1-4C alkyl], e. g. 5- chloro-6-(1-fluoroethyl)-4-[2-(2,4-dimethylphenoxy) ethylamino]pyrimidine. This compound is obtained by reacting a pyrimidine derivative of formula II (where X is a halogen) with a phenoxyalkylamine derivative of formula III. The subject compound is effective in controlling noxious insects in agri- and horticuluture, hygenic and grain storage, in controlling a root knot-nematode and a bulb mite in the soil, and in controlling agri- and horticultural pathogenic germs as well.
Patent JP-H10110702-A (JP)
Title: Rotating type hydraulic actuator
Inventor: SEKIYA MUTSUO
IPC: F01B25/26
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide size reduction by fitting a hydraulic control valve to the casing of an actuator in the roughly radial direction and forming a valve mecha nism and a hydraulic passage inside the casing. SOLUTION: A hydraulic control valve 23 fitted on a casing 17 in roughly radial direction comes into action to move a spool 24. When a supply port 29 communicates with an oil suction and delivery port 25, an oil suction and delivery port 26 communicates with a drain port 28. Oil pressure fed to a feed port 29 is fed to the first pressure chamber 21 from the oil suction and delivery port 25 through an pressure oil feed passage. The oil in the second pressure chamber 22 is delivered to an oil tank from a drain port 28 through the pressure oil feed passage and an exhaust port 26. As a result, a gate valve and an output shaft rotate clockwise to drive the cam shaft of an internal combustion engine.  When the spool 24 moves to the left further and communicates with a feed port 29 and the oil suction and delivery port 26, the oil suction and delivery port 25 communicates with a drain port 27 to drive the gate valve and the output shaft counterclockwise.
Patent JP-H09184892-A (JP)
Title: End plug for fuel rod in boiling water reactor and method for attaching/removing fuel rod to/from tie plate of fuel assembly in boiling water reactor
Inventor: ROBAATO BURUUSU ERUKINSU
IPC: G21C3/10
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an end plug for a fuel rod in a boiling water reactor which makes it possible to connect a fuel rod to a lower tie plate without using any screws. SOLUTION: An end plug for a fuel rod in a boiling water reactor is so constituted as to be connected to a tie plate of a fuel assembly by snap fitting. The end plug includes the first end which can interlock with the end of a fuel rod, a middle part with a size which can be accepted by an opening 16 in a tie plate 18 and the second end which can be inserted through the tie plate opening 16 and has a larger diameter than that of the tie plate opening 16. An axial slit, which extends from the second end into the middle part, allows the second end to deform due to elasticity when the end plug is inserted into the tie plate opening 16. Such a structure of the end plug facilitates the insertion and removal of a fuel rod, especially a short fuel rod, to the tie plate in the fuel assembly.
Patent JP-H04145415-A (JP)
Title: Electrooptic lens and its driving method
Inventor: FUNATO HIROYOSHI
IPC: G02F1/055
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a variable focal length lens which can be stably driven with a low voltage, and operated stably against temperature variation by providing a means which splits a beam emitted from an electrooptic lens element, a focus position detecting means which detects one of the split beams, and a control means which controls each applied voltage on the basis of the focus position detecting means. CONSTITUTION:A condensed beam emitted from an electrooptic lens element 1 is split into two optical paths A and B by means of a half mirror 15. A slit 16 is provided at the condensing reference position of the element 1 in the path B and a photodetector 17 is provided on the rear of the slit 16. The photodetector 17 photoelectrically converts the beam passed through the slit 16 and outputs its output to a control circuit 19 through an amplifier 18. The circuit 19 continuously changes the bias voltage to a current source. When the lens element 1 is operated on the basis of the bias voltage, the bias voltage suitable for the ambient temperature can be always applied and the light condensing position can be stabilized, even when the ambient temperature and the light condensing characteristic fluctuate. In other words, the focal distance changing range can be stabilized by controlling the applied voltage by means of the circuit 19 so that the output pulse of the photodetector 17 can become the maximum in amplitude.
Patent JP-S61145196-A (JP)
Title: Steroid glycoside and its preparation
Inventor: TACHIBANA KAZUO
IPC: A01M29/00
Filed: 1984-12-19
Abstract: NEW MATERIAL:A compound of formula I (R<1>, R<2> are H, hydroxyl; R<3> is H, acetyl; the bonds between the 4- and 5-positions and between the 5- and 6- positions are single or double where they are not double simultaneously). EXAMPLE:The compound of formula II. USE:A shark repellent: it is used in diving and fishing in the sea where sharks live. It has powerful toxicity against fishes. PREPARATION:Secretion of a marine organism (UMINOSHITA) is freeze-dried and extracted with an organic solvent such as acetone. Then, the extract is subjected to column chromatography fractionation and purification.