baber/WOPTO huggingface dataset:
Patent JP-S60126607-A (JP)
Title: Optical directional coupler provided with photoelectric converting element
Inventor: FUJITA MASAYUKI
IPC: G02B6/42
Filed: 1983-12-14
Abstract: PURPOSE:To reduce a loss quantity of an optical fiber transmission line by constituting a titled coupler so that bi-directional optical signals are fetched simultaneously by one device and converted to an electrical signal. CONSTITUTION:Lights which have been made incident through an optical fiber 11 and 12 are partially reflected in the direction opposite to each other, made incident on photoelectric converting elements 18 and 19 through lenses 16 and 17 and converted to an electrical signal. On the other hand, lights which are made incident from the optical fibers 11 and 12 and transmit through the half mirror 15 are transmitted to the optical fibers 12 and 11, respectively, and an insertion loss of a device is reduced. Also, influence of a reflection by the photodetecting surface of the photoelectric converting element can be reduced by using a rod lens for a pair of lenses 16, 17, and setting an angle of the photodetecting surface of the photoelectric converting element so that an angle theta made by a reflected light optical axis of the half mirror 15 and a normal of the photodetecting surface of the photoelectric converting elements 18 and 19 becomes larger than the maximum opening angle of the rod lenses 16, 17. In this way, a loss quantity of an optical fiber transmission line is reduced.
Patent JP-2000330168-A (JP)
Title: Camera with built-in stroboscope
Inventor: MANABE MITSUO
IPC: G03B17/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To simplify the moving mechanism of a stroboscope and a stroboscopic discharge tube by providing a cam member where a 1st cam surface for moving the stroboscope and a 2nd cam surface for moving the stroboscopic discharge tube are formed, moving the cam member within a 1st moving range so that the stroboscope may be moved and moving it within a 2nd moving range so that the stroboscopic discharge tube may be moved. SOLUTION: The moving mechanism 18 is composed of a cam plate 20, a cam rack 22, a double-speed lever 24, a cam follower 26 or the like. The 1st cam surface 32 for motive the stroboscope 10 and the 2nd cam surface 34 for moving the stroboscopic discharge tube 14 are formed on the cam plate 20. Since moving power is not transmitted from the cam surface 34 to the cam follower 26 within the 1st moving range on the cam plate 20, the tube 14 is held at the position at a WIDE end. Meanwhile, when the cam plate 20 is moved within the 2nd moving range, the tube 14 is positioned at a TELE position. Then, the lever 24 is turned by the action of the cam surface 32 so as to move the stroboscope 10 to a light emitting position and a housing position.
Patent JP-2000067823-A (JP)
Title: Manufacture of secondary battery case material
Inventor: WASAMOTO MITSUYUKI
IPC: B05D5/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method that can provide a secondary battery case material wherein thermally sealed parts at its ends are hardly peeled off. SOLUTION: A piece of metal foil 10 having an insulating layer 13 formed on its surface is prepared. An adhesive film 11 is formed on the insulating layer 13 by applying thereto organosol containing acid-modified polyolefin as a solid constituent and drying it. Next, a polyolefin-based film 12 containing at least an acid-modified polyolefin film of a kind similar to the acid-modified polyolefin in the organosol is prepared. Then, the metal foil 10 is stuck to the polyolefin-based film 12 by crimping the acid-modified polyolefin film of the polyolefin-based film 12 to the adhesive film 11. This secondary battery armoring material is thus provided. The insulating layer 13 can otherwise be formed by applying an insulating varnish containing a heat-resistant polymer having a glass transition point at least above 200 deg.C and a coupling agent to a metal foil body 14 and drying it.
Patent JP-S6389394-A (JP)
Inventor: MIFUJI KIMIYASU
IPC: G06K19/08
Filed: 1986-10-03
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-H0683409-A (JP)
Title: Setting state confirming device for sequence program
Inventor: WADA HIROAKI
IPC: G05B23/02
Filed: 1992-09-03
Abstract: PURPOSE:To easily and surely confirm an address setting state by displaying a list of disablement information on I/O addresses of sequencers. CONSTITUTION:A disablement detecting means 24 detect the I/O addresses of a coil, a contact, etc., in disabled states of sequence programs of the sequencers 14a-14c and a display means 30 displays the I/O addresses as a disablement list on a display device 16.
Patent JP-S6393558-A (JP)
Title: Cutting device for hard and brittle material by electro-deposited diamond wire
Inventor: ISHIKAWA KENICHI
IPC: B24B27/06
Filed: 1986-10-03
Abstract: PURPOSE:To reciprocate a cutting wire at constant accuracy to reduce power consumption and to make a volume of a device smaller, by making an arrangement to directly reciprocate the cutting wire. CONSTITUTION:A number of cutting wires 21 are stretched between at least a pair of multi-groove pulleys 231-234 capable of making only rotation in such a manner that they can move in their lengthwise direction. There is provided a motion conversion mechanism for converting a circulating movement of a hollow pin chain 14 which circulatingly moves continuously in a given direction in parallel with the cutting wires 21 into a reciprocating motion in the lengthwise direction of the cutting wires 21. As a result, since the circulating movement of the hollow pin chain 14 directly reciprocates the cutting wires 21, a long stroke with small mass of a movable part can causes the cutting wires 21 to reciprocates at a constant high speed. With the arrangement, power consumption is small and a volume of a device can be made smaller.
Patent JP-H0282617-A (JP)
Title: Liquid phase epitaxy method
Inventor: YAMAMOTO SHIGERU
IPC: H01L21/208
Filed: 1988-09-20
Abstract: PURPOSE:To eliminate epitaxial disturbance on the surface of a base GaAlAs layer in case of growing a GaAlAs layer by gradually cooling melted liquid in contact on the surface of semiconductor made of GaAs or GaAlAs, epitaxially growing the GaAlAs layer, and then cooling a wafer while a melted liquid thin layer having a specific thickness remains on the grown layer. CONSTITUTION:When a GaAlAs layer is epitaxially grown on a GaAs substrate 2, it is heated to a predetermined temperature in a state that the substrate 2 and melted liquid 4 are isolated, a melt board 3 is slid to bring the substrate 2 into contact with the liquid 4, it is then inverted, and gradually cooled at a predetermined velocity to epitaxially grow the GaAlAs layer. The boat is inverted so as to increase the thickness of the grown layer. When it becomes a predetermined temperature, the board 3 is slid to isolate the substrate 2 from the liquid 4, and gradually cooled to am ambient temperature. In this case, a melted liquid thin layer 40 having 1.0mm or less of thickness remains on the grown layer surface of the substrate 2. Thus, the three GaAlAs layers are epitaxially grown to obtain a satisfactory surface.
Patent JP-S61113600-A (JP)
Inventor: WATANABE MITSUNOBU
IPC: B64G7/00
Filed: 1984-11-08
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-H0957688-A (JP)
Title: Covering part removing attachment of pipe material
Inventor: GOTO SUEHIRO
IPC: B26D3/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a covering part removing attachment which is installed on a rotary tool and can easily and safely remove a covering part. SOLUTION: A covering part removing attachment is provided with an edge installing part 2 having a chuck part 21 capable of being installed on a rotary driving shaft on one end, an inserting bar-shaped member 3 in which an installing end part to be installed in the edge installing part 2 is arranged on one end and which has an outside diameter slightly smaller than an inside diameter of a pipe material, a cut-splitting edge 42 which is formed in a cylindrical shape whose inside diameter is slightly larger than an outside diameter of the pipe material and in which an almost spiral edge is formed on one end and which cut-splits a covering part and a cylindrical edge frame body 4 in which a scooping edge 42' is arranged to separate the covering part from an outside surface of the pipe material.  The inserting bar-shaped member 3 is installed in the edge installing part 2, and the cylindrical edge frame body 4 and the edge installed part 2 are installed in a concentric shape, and the inserting bar-shaped member 3 is inserted into the pipe material, and the chuck part is rotated by the rotary driving shaft, and the covering part is cut off in an almost spiral shape by the cut-splitting edge and the scooping edge of the cylindrical edge frame body 4.
Patent JP-H07149622-A (JP)
Title: Beautifying and whitening preparation
Inventor: MAEDA NORIHISA
IPC: A61K8/00
Filed: 1994-09-05
Abstract: PURPOSE:To obtain a beautifying and whitening preparation, excellent in beautifying and whitening actions and having high safety. CONSTITUTION:This beautifying and whitening preparation is obtained by blending 1.5-20.0wt.% glycyrrhetinate such as monoammonium glycyrrhetinate, trisodium glycyrrhetinate or dipotassium glycyrrhetinate.
Patent JP-2001060137-A (JP)
Title: Information processor and information input method
Inventor: SHINPO AKIRA
IPC: G06F3/0362
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To input massive information with simple operation in spite of simple configuration. SOLUTION: On a rotary bezel 102 provided rotatably in respect to a barrel 101, information, which can be inputted by such a watch type information processor 100, is described. Then, the watch type information processor 100 has a reference detecting means for detecting the rotating angle and rotating direction of the rotary bezel 102 from a position (reference position) where ' ' is instructed as instruction mark 110 on the rotary bezel 102 as shown in the Figure. Besides, the watch type information processor 100 can input the other information except for information described on the rotary bezel 102. In this case, information is inputted corresponding to the rotations of the rotary bezel 102 from the start of a mode for inputting the other information.  At such a time, the detection of rotations from the reference position due to the reference detecting means is continued as well and when a mode for inputting the information on the rotary bezel 102 is started as well, information can be inputted corresponding to the rotations from the reference position.
Patent JP-H0398299-A (JP)
Title: Manufacture of low temperature plasma generating electrode plate
Inventor: SANTO YOSHITERU
IPC: D06B19/00
Filed: 1989-09-12
Abstract: PURPOSE:To economically mass-produce a low temperature plasma generating electrode plate capable of suppressing the excess heat of an electrode by disposing metal square pipes in plane form, and connecting the double-side end opening parts of adjacent square pipes to form a zigzag cooling water passage. CONSTITUTION:A square pipe has a square ore rectangular section. A number of material pipes 1b are adjacently disposed in plane form. At that time, they are combined in such a manner that the notches 2 provided on the adjacent material pipes 1b are mutually fitted, and the notch 2 formed on a material pipe 1a is situated on the notch 2 of the material pipe 1b situated on both outside. The respective adjacently provided material pipes are mutually fixed by welding 3 means to form a plane electrode plate 4. Thus, a zigzag fluid passage is formed in the inner part of the electrode plate 4, and by passing a cooling water from one inlet and outlet port 6 to the other inlet and outlet port 6, the heating at the time of using this electrode plate 4 can effectively be prevented.
Patent JP-H0680916-A (JP)
Title: Recording fluid and ink jet recording method
Inventor: HAYASHI HIROKO
IPC: C09D11/02
Filed: 1992-09-03
Abstract: PURPOSE:To provide a recording fluid for an ink jet printer which has rapid drying properties without detriment to high image quality and a recording method. CONSTITUTION:An ink jet recording method wherein a recording fluid containing a water-soluble dye of the formula [wherein X is H, -OH, -NH2 or -COOM; Y is H, -COOM or -SO3M; R1 and R2 are each H or a 1-10C substituent containing at least one member selected from among -OH, -NH2, -C6H5, >C=O and -O-; R3 is a 1-10C substituent having at least one member selected from among -OH, -NH2, -C6H5 and -O-; M is H, Li, Na, K, ammonium or amine; and n is 1 or 2] is used as the recording fluid. The response frequency is 3kHz or above, the dot density is 300dpi or above, and the weight per dot is 0.2mug or below.
Patent JP-H03100345-A (JP)
Title: Fuel supply controller of internal combustion engine
Inventor: KATO AKIRA
IPC: F02D41/10
Filed: 1989-09-11
Abstract: PURPOSE:To improve operability at an acceleration time by performing the secondary injection of fuel in response to difference of an operation condition in specified first and second timing before intake processing of a specific cylinder and just before intake processing fulfillment. CONSTITUTION:In an ECU 5, detection signals of throttle opening, intake absolute pressure, intake temperature, water temperature, crank shaft, engine speed, cylinder judgement are inputted from sensors 4, 8-13, and a first fuel supply is calculated so as to drive a fuel injection valve 6, in response to an engine operation of an internal combustion engine at a first specified timing before intake processing of a specific cylinder. When an acceleration condition is judged by difference between the operation condition of the first timing and the operation condition detected by a second specified timing before intake processing fulfillment so as to perform secondary injection. Operability is improved at the acceleration time in this way.
Patent JP-H1083945-A (JP)
Title: Electron beam aligner and exposure method thereof
Inventor: KOJIMA YOSHIKATSU
IPC: H01J37/317
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference between the dimension of a partial one-shot exposure pattern and the dimension of a variably shaped exposure pattern and to contrive the enhabcement of the dimensional acciract of the variably shaped exposure patterm in an electron beam exposure of a partial one-shot exposure system. SOLUTION: This electron beam aligner has an opening 21 for beam dimension asjutment use on a second aperture 15 to be formed with an opening for partial one-shot exposure use. After a normal adjustment of the dimension of a variably shaped beam is made, the beam dimension of the beam made to pass through the opening 21 is measured, a differential component between the value of the measured beam dimension and the design value of the beam dimension of the beam is added to the beam dimension of the variably shaped beam and the beam dimension of the variably shaped beam is corrected.
Patent JP-H0285390-A (JP)
Title: Production of plated steel sheet having superior spot weldability
Inventor: MIZUYAMA YAICHIRO
IPC: C23C14/58
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a plated steel sheet having superior spot weldability by bringing a Zn plated steel sheet into contact with a soln. contg. Zn ions and an oxidizing agent to form a Zn oxide or hydroxide layer on the surface of the steel sheet. CONSTITUTION:A steel sheet having a Zn or Zn alloy plating layer is brought into contact with a soln. contg. a water soluble Zn compd. as a Zn ion source and nitric acid as an oxidizing agent to deposit Zn oxide or hydroxide such as ZnO or Zn(OH)2 on the surface of the steel sheet by 0.03-3.0g/m<2> (expressed in terms of Zn). The resulting steel sheet has superior spot weldability and ensures superior durability of an electrode tip at the time of spot welding.
Patent JP-H1082237-A (JP)
Title: Door
Inventor: YAMADA KOICHI
IPC: E05D1/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a door which can be opened and closed smoothly and has high airtightness and watertightness by mounting an attaching part of a resin hinge, in which left and right attaching parts and a bending part for interconnecting the attaching parts are integrally formed from resin, to left and right door bodies. SOLUTION: A resin hinge 7 is formed from left and right attaching parts 11a, 11b and a bending part 12 interconnecting these parts 11a, 11b, as an integrally molded item of polyurethane or the like. The parts 11a, 11b are made rigid, and in the bending part 12, a vertical frame part 15 is made rigid and a connection part interconnecting the parts 11a, 11b, on both sides, are made soft. And first support parts 13a, 13b are formed on the parts 11a, 11b respectively along vertical sides thereof on their open side, while second support parts 14a, 14b are formed along vertical edges of the parts 11a, 11b on the base sides thereof. And each of the parts 13a, 13b, 14a, 14b is engaged with an engaging part of an end side frame of left and right door parts, whereby the resin hinge 7 is mounted to both side door bodies. Thus the door can be opened and closed smoothly and airtightness and watertightness can be ensured.
Patent JP-S6480743-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/00
Filed: 1987-09-22
Abstract: PURPOSE:To reduce dispersion in an air-fuel ratio by, in slowing the variation of a fuel supply quantity computed on the number of engine revolutions and intake pressure, increasing its slowing rate according to an increase in load to absorb large pulsation in the fuel supply quantity during the heavy loading of an engine. CONSTITUTION:Detected values given by a throttle sensor 8, an intake pressure sensor 9, a water temperature sensor 12, a O2 sensor 14 and a rotating speed sensor 15 are inputted into a control unit 11, and a basic fuel supply quantity established on the basis of rotating speed and intake pressure is variously corrected to control the valve opening time of a fuel injection valve 10. The control unit 11 weightedly averages a basic fuel injection quantity to slow variating quantity, but the coefficient of weighted mean treatment in this case is established to increase in its value in proportion to the basic fuel supply quantity correspondent to a load to enlarge the slowing rate of the variating quantity.
Patent JP-S6479572-A (JP)
Title: Heat insulator
Inventor: MIYAMOTO ICHIRO
IPC: F16L59/06
Filed: 1987-09-21
Abstract: PURPOSE: To ensure structural strength while enhancing the heat insulating performance by making an evacuation opening for injecting foam into a space defined by inner and outer plates and covering the opening with an elastic sealing material. CONSTITUTION: A heat insulator comprises inner and outer plates 3, 2 defining a space being filled with a ventilating foamed body 8 of an open cell foamable material. The outer plate 2 is previously provided with an opening 9 sealed with an elastic sealing material 10, e.g. silicon rubber. In order to discharge gas contained in the foamed body 8 within the heat insulator 7, a hypodermic syringe connected with a vacuum pump is pulled out of the sealing material 10 and the resin layer of the foamed body 8, i.e., the skin 11, into the foamed body 8 and the inner gas is discharged thus reducing the pressure to a specified level. When the needle is drawn out, the hole made in the skin 11 is closed by the elasticity of the sealing material 10 and vacuum is sustained in the heat insulator.  Since the foamed body 8 is filled while touching inner and outer plates 3, 2 tightly, structural strength can be ensured.
Patent JP-H04115709-A (JP)
Title: Filter device for transmission
Inventor: SHINAGAWA NORIAKI
IPC: H04L25/03
Filed: 1990-09-05
Abstract: PURPOSE:To reduce power consumption by an operational amplifier by using the same operational amplifier in time division for an in-phase component data subject to filtering and for an orthogonal component data subject to filtering. CONSTITUTION:At a point of time when data of an in-phase component to be sent is sampled, switches 27,31,32,33 and 38,42,43,44 are all thrown to the position (a), and the band of the in-phase component data is limited by an SC circuit 23, an SC circuit 24, an operational amplifier 28 and an integration capacitor 29 of a 1st stage IIR filter 100 and a 1st SC circuit 34, a 2nd SC circuit 35, an operational amplifier 29 and an integration capacitor 40 of a 2nd stage IIR filter 200. On the other hand, at a point of time when data of an orthogonal component to be sent is sampled, the switches are all thrown to the position (b), and the band of the orthogonal component data is limited by the SC circuit 25, the SC circuit 26, the operational amplifier 28 and the integration capacitor 30 and the SC circuit 36, the SC circuit 37, the operational amplifier 39 and the 2nd integration capacitor 41.
Patent JP-S61115933-A (JP)
Title: Shrinkage-lowering agent and low-shrinkage thermosetting resin composition
Inventor: MURAI TAKAAKI
IPC: C08G63/08
Filed: 1984-11-12
Abstract: PURPOSE:The titled composition which can give a cure shrinkage-free molding, comprising an unsaturated polyester resin, an ethylenically unsaturated monomer, a specified shrinkage-lowering agent, an inorganic filler, a reinforcement and a polymerization initiator. CONSTITUTION:A polyalcohol component comprising 30-100wt%, 3-10 C polyalcohol having a side chain is reacted with a polybasic acid (anhydride) and 30-80wt% epsilon-caprolactone to obtain a shrinkage-lowering agent (C) comprising a lactone polymer of an average MW of 2,000-100,000. 100pts.wt. mixture comprising 30-80pts.wt. unsaturated polyester resin (A) of a MW of 1,000-3,000, an acid value of 10-50 and a hydroxyl value of 5-60 and 20pts.wt. ethylenically unsaturated monomer (B) (e.g., styrene) is mixed with 5-200pts.wt. component C, 40-400pts.wt. inorganic filler (D) of a particle diameter of 0.1-100mu (e.g., silica), 10-200pts.wt. reinforcement (E) (e.g., glass fiber) and 0.01-5pts.wt. polymerization initiator (F) (e.g., benzoyl peroxide).
Patent JP-H0979735-A (JP)
Title: Constant temperature and equilibrium moisture store
Inventor: SATO KENJI
IPC: F25D17/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent odor of food previously stored to the utmost from soaking into food stored later in a constant temperature and equilibrium moisture store. SOLUTION: This constant temperature and equilibrium moisture store comprises a heat insulating box body 2 formed by foaming and filling a foaming, heat insulating material between inner and outer boxes, a good heat conducting box 4 provided in the heat insulating box body 2 with a predetermined spacing therebetween and having an interior thereof serving as a store room, a cooling air passage 5 defined by the good heat conducting box 4 and the heat insulating box body 2, a cooler 6 provided in the cooling air passage 5, and a blower 7 for circulating through the cooling air passage 5 a cooling air produced by the cooler 6.  The constant temperature and equilibrium moisture store further comprises an opening 3 disposed at a location, where the cooling air from the blower 7 blows, and formed in the good heat conducting box 4 so as to provide communication between the store room 3 and the cooling air passage 5, and a deodorant 19 provided in the opening 23.