baber/WOPTO huggingface dataset:
Patent JP-2001006595-A (JP)
Title: Coil for charged particle beam optical apparatus
Inventor: NAKASUJI MAMORU
IPC: H01J37/147
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To drive a coil with a low-voltage control power source by connecting plural coil elements for forming a magnetic field affecting a charged particle beam by integrating respective individual magnetic fields in parallel with the power source and by defining the direction of a current to be carried to each of the coil elements so as to set the magnetic field formed by each of the coil elements in a regular direction. SOLUTION: By a magnetic field generated by one of coil elements 1-10 of a toroidal coil arranged around an optical axis, provided with loop-like coil element wires and connected in parallel with a power source 12, an electron beam passing in a direction perpendicular to them is deflected by the force in a direction according to the Fleming' s, left hand rule. The resistance value of the whole coil is reduced as compared with the case of series connection, and the inductance thereof is reduced as well. A structure wherein an additional electric resistor 11 having a resistance value larger that of each of the coil elements 1-10 is connected in series to each of them may be used.  A structure wherein sets of, for instance, the two coil elements connected in parallel with each other are connected in series to one another may be used, so that the number of the additional resistors is reduced to half or less, current capacity is doubled and the burden of the power source is light.
Patent JP-H0762067-A (JP)
Title: Photosensitive thermosetting resin composition becoming opaque by exposure to light, and forming method for pattern
Inventor: KAWATE KOICHIRO
IPC: G03F7/027
Filed: 1993-07-19
Abstract: PURPOSE: To obtain a photosensitive resin composition which upon exposure to light can form a sufficient difference between the optical densities of an exposed area and an unexposed area and can keep the formed opacified area stable against light thereafter.  
     CONSTITUTION: There is provided a photosensitive thermosetting resin composition containing: (a) 100 pts.wt. aliphatic epoxy resin; (b) an amine or acid anhydride type curing agent in an amount equivalent to that of the aliphatic epoxy resin; (c) 10-300 pts.wt. ethylenically unsaturated monomer having at least one (meth)acryloyl or vinyl group; and (d) 0.1-5 pts.wt. radical photopolymerization initiator, wherein the difference between the refractive index n 1  of the mixture of the aliphatic epoxy resin with the curing agent and the refractive index n 2  of the ethylenically unsaturated monomer is above 0.05. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57106715-A (JP)
Title: Preparation of emulsion spun fiber having improved wet fastness
Inventor: FUKATSU KAZUHIKO
IPC: D01F6/50
Filed: 1980-12-18
Abstract: PURPOSE: To obtain emulsion spun fibers having improved mechanical properties, e.g. spinning property, and wet fastness, by giving mechanical crimps to emulsion spun fibers of polyvinyl alcohol (PVA)/polyvinyl chloride (PVC) with a given moisture content, and acetalizing the resultant crimped fibers.  
     CONSTITUTION: The moisture content in emulsion spun fibers of polyvinyl alcohol (PVA)/polyvinyl chloride (PVC) is kept at 0W15wt%, preferably 0W10wt%, and crimps are given to the fibers by the mechanical crimping method, e.g. the gear crimping method. The crimped fibers are then acetalized with an aldehyde, e.g. formaldehyde. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1125748-A (JP)
Title: Luminaire
Inventor: IMAI ATSUSHI
IPC: F21V23/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To allow a protrusion, formed by bending a flexible tube at the time of installing, not to abut to other structures and to smoothly install an equipment body by providing bending direction regulating parts which allow approximately horizontal bends and regulate vertical bends in the flexible tube. SOLUTION: Bend direction regulating parts 9c, 9d and 9e which allow approximately horizontal bends and regulate vertical bends are provided in a flexible tube 9. These bend direction regulating parts 9c, 9d and 9e are made more flexible than the flexible tube 9, and when a constant force is applied to the flexible tube 9, these bend direction regulation parts 9c, 9d and 9e are bent horizontally before the flexible tube 9 is bent. Thus, as the flexible tube 9 is not bent so as to protrude above the axis connecting one end part 9a with the other end part 9b, the bent part does not abut to the backside of the ceiling, and the equipment body 7 can be installed smoothly.
Patent JP-S57102030-A (JP)
Title: Semiconductor device
Inventor: KANEDA KENICHI
IPC: H01L21/58
Filed: 1980-12-17
Abstract: PURPOSE:To prevent an IC chip from breaking or cracking and fix the IC chip to a certain position of a package by a method wherein a positioning means which determines positions of corners of the IC chip is provided where the IC chip is fixed. CONSTITUTION:When a package 22 is made, an L-shape convex part and a side wall 29 of a die-bonding part are formed into one body in order to make a relative position of the package 22 and an IC chip 21 which is to be fixed in a following process definite. The L-shape convex parts are provided to the all corners of the IC chip or to two places on the diagonal of the IC chip in order to prevent the IC chip from displacement or rotation. Then soldering material for fixing is put on the die-bonding part and the IC chip 21 to the back of which metal is provided is piled on the soldering material and the whole composition is transferred into a belt furnace in which an inert atmosphere of nitrogen is provided. With above method, alloy layers 24 are obtained between the soldering material for fixing and the gold layer of the IC chip 21 or gold plating 23 of the die-bonding part 22-1, so that the IC chip can be fixed.
Patent JP-S6333775-A (JP)
Inventor: HAMADA HIROSHI
IPC: G09F9/00
Filed: 1986-07-28
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-H0776043-A (JP)
Title: Real-time measurement of entrained bubble volume in laminated product
Inventor: NAKANO HIROBUMI
IPC: B32B15/08
Filed: 1993-06-28
Abstract: PURPOSE:To ensure qualitative warranty and improve yield significantly by measuring continuously the electrostatic capacity of a metal band in a laminated product after pressure-bonding during the running of the metal band when laminating a resin film by bonding the resin film continuously under pressure to the one or both surfaces of the metal band on the run. CONSTITUTION:The specific dielectric constant of film ranges from 2 to 10 for the specific dielectric constant of air of 1. The dielectric capacity between a metal band and a film surface is lower than that of film itself in proportion to the volume of air entrained into the metal band 9 and the film 8 of a laminated material. Therefore, this dielectric capacity is a scale for determining the air volume. When laminating the metal band 9 and the film 8 by pressure-bonding them by a laminating roll 7, an earth roll 1 is provided before a laminating step and a water-cooling bath 5 and a drying furnace 6 are provided after the laminating step. In addition, metal electrode rollers 3, 4 for the detection of an electrostatic capacity are arranged behind the water-cooling bath 5 and the drying furnace 6. When measuring the electrostatic capacity on the front surface, the electrostatic capacity 10 between a detection roll 3 and the earth roll 1 is measured, while the electrostatic capacity 11 between the detection roll 4 and the earth roll 1 is measured, when measuring the electrostatic capacity of the rear surface.
Patent JP-S6070733-A (JP)
Title: Growth of znse single crystal thin film
Inventor: YONEDA KIYOSHI
IPC: H01L21/363
Filed: 1983-09-26
Abstract: PURPOSE:To obtain a ZnSe blue light emitting element of high efficiency when a ZnSe single crystal thin film is to be grown using the molecular beam epitaxial growth method by a method wherein the ratio of beam intensities of Zn and Se is changed to control carrier concentration of the grown ZnSe single crystal thin film. CONSTITUTION:The degree of vacuum in a growth device is made to 10<-10>Torr or less, the temperature of a gallium arsenide substrate 3 is held to 320 deg.C, the ratio Pzn of partial pressure of a Zn beam come in a flight from a Zn cell 1 is fixed to 1.2X10<-7>Torr, and the ratio Pse of partial pressure of an Se beam come in a flight from an Se cell 2 is changed variously. A non-doped ZnSe single crystal thin film grown when the ratio Pse/Pzn of beam partial pressure is the degree of 1-10 like this has carrier concentration of 10<16>cm<-3> or more, resistivity is lowered, and moreover intensity of photoluminescence thereof has intense blue light emission having a sharp peak at the wavelength of 440nm, and other peak wavelengths can be suppressed weakly as not almost to be perceived visually.
Patent JP-H08119625-A (JP)
Title: Preparation of improved zeolitel
Inventor: YOHANESU PETORUSU BUERUDEYUIN
IPC: B01J29/00
Filed: 1995-07-14
Abstract: Zeolite L with cylindrical morphology and with flat basal planes, and reduced crystallite size is prepared in a synthesis modified by the addition of small amounts of additional metal such as magnesium, calcium, barium, cobalt, zinc, chromium, manganese or nickel. The addition of these metals also suppresses unwanted zeolite W formation even when the synthesis would otherwise form this zeolite.Use in catalytic compositions, especially in the dehydrocyclisation and/or isomerisation of aliphatic hydrocarbons.
Patent JP-S6335779-A (JP)
Title: Film forming device
Inventor: ANDO KENJI
IPC: C23C16/511
Filed: 1986-07-31
Abstract: PURPOSE:To form a good-quality Si film, etc., in good yield from a raw gas by using a nozzle of a specified shape to supply the uniformly dispersed film forming raw gas onto the surface of a substrate at the time of forming the film of Si, etc., on the substrate by utilizing plasma by microwave discharge. CONSTITUTION:An amorphous Si film forming raw gas, for example, is sent to the plasma generator 7 of a plasma chamber 3 from a supply pipe 15 in the film forming device consisting of the plasma chamber 3, a raw gas flow control chamber 4, and the film forming chamber 5. The flow control chamber 4 and the film forming chamber 5 are evacuated by pumps 22 and 23. The film forming gas is activated by the plasma in the plasma generator 7, and sent into the film forming chamber 5 as a high-speed beam stream formed by the pressure difference in a contracting and expanding nozzle 1. A non-film forming gas is simultaneously sent to a cavity resonator 9 from a supply pipe 16 of an ion source 6 to generate plasma along with a microwave from a waveguide 14 and an electromagnet 18, the ionized non-film forming gas is supplied to the film forming chamber 5 from an opening 10b, the ion of the non-film forming gas is brought into contact with the film forming gas activated on a substrate 20, and a film is deposited on the substrate 20 in good yield from the raw gas.
Patent JP-H0629557-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITAMURA MASANORI
IPC: H01L29/861
Filed: 1992-07-07
Abstract: PURPOSE:To make the connection with an upper electrode through wire bonding possible by forming recessed parts on the surface of a semiconductor element assembly to introduce an impurity, by increasing the effective area of PN junction to reduce a forward voltage loss, and by flattening an electrode metal layer formed on an irregular surface through cutting projecting parts. CONSTITUTION:An epitaxial wafer having N-layer 2 formed on N<+>-silicon substrate 1 by epitaxial growth is used and square recessed parts 3 are made from the surface of the N-layer 2. Then, P<+>-region 4 is formed by impurity diffusion from the surface. After that, an anode electrode metal layer 6 is formed so as to come in contact with the P-region 4 in the opening of an oxide film 5 and a cathode electrode metal layer 7 is attached to the rear face of the N-substrate 1. Then, the electrode metal layer 6 is cut from the surface to the bottoms of the recessed parts 3 so that a flat face 8 is obtained. Thus, it is easily possible to connect an Al conductor 9 with the flat part 8 by ultrasonic wire bonding.
Patent JP-H0732857-A (JP)
Title: Air conditioner for vehicle
Inventor: YOKOUCHI TAKAHITO
IPC: B60H1/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide an air conditioner for a vehicle by which delicate air- conditioning to front seats and a rear seat can be realized at low cost with compact constitution. CONSTITUTION:In an air conditioner for a vehicle having front seat blowoff ports 24, 25, 26 and 27 for front seats and rear seat blowoff ports 28 and 29 for a rear seat, it has a main body part 2 to form a draft air duct, an air introducing means 3 to introduce outside air and inside air in the main body part 2, a front evaporator 5 arranged downstream of the air introducing means 3, a heater core 6 arranged downstream of the front evaporator 5, a rear evaporator 7 arranged downstream of the heater core 6 and plural flaps 10, 11, 12, 13, 14, 15, 16 and 17 arranged in the prescribed parts of the main body part so as to open and close the draft air duct.
Patent JP-H051768-A (JP)
Title: Device for controlling operation of hydraulic servo unit
Inventor: SHIMADA TAKAMICHI
IPC: F16H63/06
Filed: 1991-06-24
Abstract: PURPOSE:To control flow-in/out of a fine quantity of the operating oil to/from a head side cylinder chamber by providing a difference between the duty ratio of a first and a second solenoid valves to be driven simultaneously. CONSTITUTION:A second oil pressure supply passage 104, which is connected to a first oil pressure supply passage 102 through a first solenoid valve 151, is connected to a head side cylinder chamber. A drain circuit 105 is connected to this second oil pressure supply passage 104 through a second solenoid valve 152. These first and the second solenoid valves 151, 152 are driven simultaneously, and while duty ratio of each solenoid valve 151, 152 is controlled. Flow quantity of the operating oil, which is flowed in/out to/from the head side cylinder chamber through the second oil pressure supply passage 104, is increased or reduced for control by providing a difference between the duty ratio of both the solenoid valves 151, 152 while changing this difference.
Patent JP-H05347666-A (JP)
Title: Electronic conference system
Inventor: MAEDA TADASHI
IPC: G06F13/00
Filed: 1992-06-15
Abstract: PURPOSE:To automatically read and display an utterance or a paper material relating to the content of utterance from a file. CONSTITUTION:The electronic conference system consists of one server machine 10 and plural client machines 20. The server machine 10 is provided with a key word database 12, an utterance content file 13 and a relating information file 14. When an utterance content is inputted from the client machine 20, the server machine 10 extracts a keyword from its content of utterance and the relating utterance content or relating information to the keyword are read from the file 13 or 14 and sent to all the client machines 20. Thus, the utterance or paper material relating to the utterance content is displayed on a display device 23 in all the client machines 20.
Patent JP-S58159985-A (JP)
Title: Spot welding device for multispotted work
Inventor: KIMURA KOUICHI
IPC: B23K11/11
Filed: 1982-10-12
Abstract: PURPOSE:To suppress the reckless movement of the work and to improve the working efficiency for spot welding of the multispotted work by supporting two units of welding units to frames and providing means of moving the units separately in respective positions. CONSTITUTION:A guide rail 11 is fixed to columnar frames F3 on both sides and right and left traversing frames 11L, 11R are supported thereon, and are slided separately by traversing shifters 16L, 16R. Vertical guide rods 21 are provided to both traversing frames 10L, 10R, and unit supporting frames 20L, 20R are supported vertically movably thereon. Frames 4L, 4R are mounted to the front stage of advancing and retreating rods 30L, 30R, and welding units UL, UR are supported thereto. Advancing and retreating cylinders 32L, 32R are supported on the frame 31 on the rear side, and are penetrated through unit supporting frames 20L, 20R. The unit frames 4L, 4R support the head frames that carry welding heads 6L, 6R, vertically movably. The work W is supported by a supporting base 70 in parallel with a vertical frame F3.
Patent JP-S6249340-A (JP)
Inventor: RAINHARUTO HIIJINGAA
IPC: F16M13/00
Filed: 1986-07-31
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-H1059957-A (JP)
Title: Production of aliphatic carbonates having six-membered ring
Inventor: BUYSCH HANS-JOSEF DIPL CHEM DR
IPC: C07D319/06
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic carbonate having six-membered ring in good yield by performing a reaction of two steps for carrying out a transesterification of 1,3-propanediol compound with a carbonate and for depolymerizing the product while distilling under a specific catalyst. SOLUTION: A transesterification of a 1,3-propanediol compound of formula I [R and R<1> are each H, an alkyl, a cycloalkyl or CH2 OR<2> (R<2> is H, an alkyl, etc.)] is carried out with a carbonate of formula II (R3 is an alkyl or an aryl) to form an oligocarbonate or a polycarbonate, and further the products are distilled and depolymerized to form the objective cyclic carbonate of formula III in the method for producing the aliphatic carbonate having six-membered ring. Further, the two reaction are performed in the presence of one or more kinds of catalysts selected from a group of a tin compound, a titanium compound and a zirconium compound. Moreover, if necessary, distillation residue is recycled to the transesterification reaction in 50-100%, and an acid containing sulfur or phosphorus, or its ester or salt is added to the compound of formula III after the depolymerization to stabilize the compound.
Patent JP-S57104469-A (JP)
Title: Open-close device of trunk lid in automobile
Inventor: NISHIKAWA YOSHIHIKO
IPC: E05D3/06
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a large angle of opening in a trunk lid, by pivotally mounting a hinge arm to one of the rotary axes at the side of package tray and pivotally mounting the other end of the hinge arm to the other rotary axis at the side of the trunk lid. CONSTITUTION:A bracket 13 supporting the first rotary axis 12 is fixed to the lower side of a package tray 11 in the lower inner part from a rear window 10. While a bracket 16 supporting the second rotary axis 15 is fixed to the front end lower side position of a trunk lid 14, further one end of a lightly curved hinge arm 17 is pivotally mounted to the first rotary axis 12 simultaneously the other end of the hinge arm 17 is pivotally mounted to the second rotary axis 15. The first torsion bar 22 is linked between the hinge arm 17 and a car body 21, and the second torsion bar 23 is linked between the hinge arm 17 and the trunk lid 14, then the trunk lid 14 is rotatably operated in a tow-stage opening manner, thus an angle of opening in the lid to not less than 90 deg. can be obtained.
Patent JP-S6073179-A (JP)
Title: Thermostat for water-cooled engine
Inventor: SUZUKI YOSHIHIRO
IPC: G05D23/02
Filed: 1983-09-29
Abstract: PURPOSE:To prevent a failure from occurring even if a cooling liquid is over- heated by closing a valve with a bias spring when the cooling liquid is at a low temperature and opening the valve with a profile memory alloy spring at a low temperature. CONSTITUTION:Two valves 39A, 39B are rotated around a shaft 35 while being slided below a flange 31 to open or close two valve holes 33A, 33B simultaneously. When a cooling liquid is at a predetermined temperature or lower, the spring force of a bias spring 55 is stronger than that of a profile memory alloy spring 49, and the valves 39A, 39B are kept closed. When the temperature of the cooling liquid is increased to exceed the predetermined temperature, the profile memory alloy spring 49 is transformed into a high-temperature phase, and its spring force is made stronger than that of the bias spring, thus the valves 39A, 39B are opened.
Patent JP-H1024537-A (JP)
Title: Multi-layer fluorine film, film material, its manufacture, and molded product using the film material
Inventor: MATSUNASE TAKEO
IPC: B32B27/06
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a film material of superior stainproofness, durability and superior smoothness of a surface layer. SOLUTION: A multi-layer fluorine film is composed of fluorinated vyniilidene containing fluorine resin, and the melting point of fluorine resin on one surface layer is the highest, while the melting point of fluorine resin on the other surface layer is the lowest, and the difference of melting points of fluorine resin in respective layers is at least 5 deg.C or above. A film material, which is formed by laminating by one layer or more of fluorinated vynlidene containing fluorine resin having the melting point lower at least by 5 deg.C or above than the melting point of the surface layer fluorinated vynilidene containing fluorine film between the top surface layer fluorinated vynilidene containing fluorine film layer and a binding layer on a vinyl chloride base, is used for a molded material using the film material.
Patent JP-H0733672-A (JP)
Title: Arteriosclerosis inhibitor and composition containing the same
Inventor: KITADA YOSHIO
IPC: A23L1/30
Filed: 1993-07-20
Abstract: PURPOSE:To obtain an arteriosclerosis inhibitor having sufficiently improving action on imbalance of lipid amount in blood, excellently inhibitory effect on arteriosclerosis and high safety. CONSTITUTION:An arteriosclerosis inhibitor is mixed with an extract of a plant of the genus Ligustrum of the family Olaceae. Otherwise, the arteriosclerosis inhibitor is added to a composition such as a food or a medicine.
Patent JP-2001003638-A (JP)
Title: Motor-driven slide door device for vehicle
Inventor: KATO KENJI
IPC: E05F15/14
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To achieve space savings and low cost by avoiding enlargement of a wire drive. SOLUTION: A wire cable 1 suspended on guide rollers 41, 42, 43 is provided through a center rail CR and a slide door is connected to the wire cable 1 via a roller bracket 3. Geared cables 2A, 2B are connected to both ends 11, 12 of the wire cable 1 and engage the outer periphery of a drive gear 5. The drive gear 5 is rotated by a driving motor 64 and imparts the force of movement to the wire cable 1 via the geared cables 2A, 2B.
Patent JP-H0737503-A (JP)
Title: Positioning device for electron gun and method thereof
Inventor: KITAMURA NORIFUMI
IPC: H01J9/32
Filed: 1993-07-21
Abstract: PURPOSE:To accurately position an electron gun in a short time regardless of the shortage of the transmission light quantity of a laser beam. CONSTITUTION:An electron gun 1 is positioned by transmitting laser beams La and Lb in transmission holes 2 and 3 boredly provided in one electrode 4 to detect a position in the rotation directions theta of the electron gun 1 depending on the transmission condition. Two laser beam sources 11a and 11b and two beam receivers 12a and 12b are arranged on the transmission hole 2 side of the electrode 4 wherein the transmission holes 2 and 3 are boredly provided and on the transmission 3 side of the electrode 4 respectively. Two laser beams La and Lb crossed at an acute angle are transmitted toward the other side transmission hole 3 from one side transmission hole 2 of the electrode 4 by this laser beam sources 11a and 11b to detect the difference between the transmission beam quantity (a) and (b) of the respective laser beams La and Lb by the beam receivers 12a and 12b to position the electron gun 1 to a position where the difference becomes 0 to conform both the transmission beam quantity (a) and (b).