baber/WOPTO huggingface dataset:
Patent JP-H11249209-A (JP)
Title: Lighting system and photographing device with it
Inventor: TANABE MINORU
IPC: G02B5/04
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide light flux having a uniform light distribution and attain radiation with high utilization efficiency by providing a properly constituted light guide section and a diffusion section material when the illumination light from a light source means is radiated to a subject side. SOLUTION: This lighting system is provided with a cylindrical flash discharge tube 4 emitting a flash as a light source means and a reflecting mirror 6 which condenses and reflects the light flux radiated in the direction other than the forward direction within the radiated light flux from the flash discharge tube 4 to a subject side, has a curvature in the one-dimensional direction and utilizes inner face reflection. An optical member 5 for guiding the illumination light flux condenses the light flux fed directly from the flash discharge tube 4 and the light flux fed after being reflected on the reflecting mirror 6 into the light flux of the prescribed shape and efficiently radiates it to the object side. A panel 11 diffuses the light flux emitted from the optical member 5 and projects it toward the subject side as the light flux with a uniform light distribution.  The panel 11 is provided with a diffusing member 11a arranged with a plurality of cylindrical lenses having refracting power in the one-dimensional direction on the incidence plane side.
Patent JP-H06276509-A (JP)
Title: Error correction method in high efficiency coding transmission and its transmitter-receiver
Inventor: TAKAHASHI KATSUHITO
IPC: H04N19/166
Filed: 1993-03-23
Abstract: PURPOSE:To obtain a reproduced picture with excellent quality even when a transmission error takes place and a normal picture signal is lost in video digital transmission. CONSTITUTION:A sender side sends an important component of a video signal as additional information before coding coefficient information. When an error check section 102 of a receiver side checks an error in coded coefficient information, a motion compensation section 112 compensates motion of an in-frame DC component sent already and extracts the result via a switch 108 as a decoded signal of a picture element block.
Patent JP-H08262953-A (JP)
Title: Image forming device and its driving method
Inventor: EGUCHI TAKESHI
IPC: B65H85/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide an image forming device capable of excellently forming an image on the rear of a transfer material on whose surface the image has been formed. CONSTITUTION: This device is equipped with an image forming part 6 forming the image on the transfer material, and an automatic double-sided device 70 reversing and supplying the transfer material on whose surface the image has been formed to the image forming part. The automatic double-sided device is provided with a paper supplying roller 75a coming in contact with the surface of the transfer material, where the image has been formed, and carrying and supplying the transfer material to an aligning roller pair 78, and the time for driving the paper supplying roller is adjusted by an adjusting mechanism in accordance with the image density of the surface of the transfer material detected by a density sensor.
Patent JP-H07266998-A (JP)
Title: Roof carrier
Inventor: SHIMIZU HIROYUKI
IPC: B60R9/04
Filed: 1994-03-31
Abstract: PURPOSE:To prevent the demounting due to the mischief and demounting by disabling the demounting of a roof carrier. CONSTITUTION:The bracket 5 of a roof carrier 1 is constituted of a body 6, hook member 7, and a tightening bolt 50. As for the bolt 50, the front end part is allowed to penetrate from outside through the hooking member 7, and screwingly installed so as to advance and retreat for the body 6, and at the rear end part, a collar (turning member) 53 which can be engaged and disengaged through an urging spring 57 is fitted in a slidable manner in the peripheral direction and the axial direction, and on the collar 53, an operating handle 54 is installed in a turnable manner on the bolt 50. When the operating handle 54 is turned at a necessary position for the bracket body 6, one end is engaged in a lock-enabled form in the hole 30 of the body 6. The collar 53 is engaged with the bolt 50 when advanced through the urging spring 57, and the turn can be transmitted.
Patent JP-S60204639-A (JP)
Title: Manufacture of imitation stained glass
Inventor: NAKAZATO TOMOYUKI
IPC: C03C17/32
Filed: 1984-03-29
Abstract: PURPOSE:To manufacture easily beautiful stained glass, by describing lead lines with a lead line forming material on the rear of a glass body, applying a figure of a resin sheet on the front side of the glass body, and describing the lead lines along the boundary lines thereof. CONSTITUTION:A pattern 2 displaying a figure, etc. to be applied is applied to the front side of a glass body 1, and lead lines 3 are described along the contour of the pattern 2 or boundary line (A) thereof on the rear of the glass body 1 while squeezing a lead line-forming material (B) consisting of an adhesive prepared by kneading lead powder with aluminum powder, etc., and coloring the kneaded material to lead color from a tube. After hardening the lead lines 3, a resin sheet 4, cut out according to a given figure, and colored to a given color is applied to the surface of the glass body 1 along the lead lines 3 formed on the rear. The lead lines 3 are described along the boundary line or contour of the resin sheet 4 by using the above-mentioned tube lead line-forming material (B) and hardened to give the aimed imitation stained glass.
Patent JP-S56160348-A (JP)
Title: Surface treatment of glass fiber
Inventor: MATSUURA KATSUHARU
IPC: C04B14/44
Filed: 1980-05-12
Abstract: PURPOSE: To provide superior alkali resistance, wear resistance, dispersibility, etc. to glass fiber by forming a protective film on the fiber with zinc hexafluorosilicate or the like and a resin emulsion and further forming a resin film.  
     CONSTITUTION: An aqueous soln. of ≥1 kinds of silicates selected from zinc hexahluorosilicate, magnesium hexafluorosilicate and lithium hexafluorosilicate is mixed with an emulsion of a styrene-methyl acrylate copolymer or other resin. Using this mixture an alkali resistant protective film having about 20W50μ thickness is formed on glass fiber with low alkali resistance by dipping, spraying, coating or other method. The surface of the protected fiber is then treated with said resin emulsion to form a resin film having about 20W30μ thickness. The glass fiber treated by this method is well dispersed in mortar, concrete and plastics. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07321429-A (JP)
Title: Printed-wiring board and designing method
Inventor: INAGAWA HIDEHO
IPC: G06F17/50
Filed: 1995-03-22
Abstract: PURPOSE:To suppress a radiation noise with high efficiency by a method wherein power-supply lines or grounding lines are formed at prescribed intervals in respectively different directions in a plurality of conductor layers. CONSTITUTION:A plurality of power-supply lines 14a, 15a lie at prescribed intervals on the surface A of a double-sided printed-wiring board 11 in a state that they are arranged in parallel with grounding lines 12a, 13a. Then as a whole, the grounding lines 12a, 13a and the power-supply lines 14a, 15a remain alternate at prescribed intervals. In addition, a plurality of grounding lines 12b, 13b and a plurality of power-supply lines 14b, 15b remain extended and installed also on the rear B so as to be parallel with each other. The lines remain extended and installed on the rear B in such a way that they are at right angles to the lines on the surface A. Then, they remain connected by through holes on their intersections. Thereby, the inductance of conductor layers is made uniform, and a capacitance between a power-supply pattern and a grounding pattern is increased.
Patent JP-H11316237-A (JP)
Title: Multiitem analyzer
Inventor: MIMAKI HIROSHI
IPC: G01N35/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a multiitem analyzer which enhances an average treatment speed by a plurality of analyzing and measuring modules, and which shortens the reporting time of an analyzed and measured result. SOLUTION: A plurality of analyzing and measuring modules are arranged along a conveyance line 3. With reference to the analyzing and measuring modules 4 in which a sample sampling position is formed on the conveyance line 3, a sample sampling operation is executed repeatedly to all measurement- requested specimens on one specimen rack. After that, the specimen rack is fetched on the basis of a judgment on whether it is to be fetched into the analyzing and measuring module 4 having a rack fetch region, and the sampling operation is performed.
Patent JP-S62220212-A (JP)
Title: Manufacture of zirconium liner tube stock
Inventor: KANEHARA MITSUO
IPC: B21C23/22
Filed: 1986-03-19
Abstract: PURPOSE:To form nuclear fuel coating tubes having the superior strength, corrosion resistance, and heat conductivity by extruding a composite billet, whose pure zirconium inner cylinder is inserted into the zirconium alloy outer cylinder, at a temp. in the range of 500-750 deg.C. CONSTITUTION:Under a vacuum, air is removed from a gap 3 of a composite billet 6 whose pure zirconium hollow billet 2 is inserted into a zirconium alloy hollow billet 1. After both ends of the billets 1 and 2 are weld beaded 4, the billet 6 is hot extruded at a temp. in the range of 500-750 deg.C. The adhesion of the billets 1 and 2 increases because a temp. of about 500 deg.C is the recrystallization starting temp. of zirconium alloys, so that the heat conductivity of the billet 6 is improved. Wall deviation ratio causing a short strength is restrained to <=10% at a temp. of <=750 deg.C. Therefore, stress corrosion cracks caused by a wall deviation of the zirconium billet is restrained and nuclear fuel coating tubes having the superior strength, corrosion resistance, and heat conductivity are formed.
Patent JP-S62221399-A (JP)
Inventor: MATSUSHIMA RYOJI
IPC: D06F41/00
Filed: 1986-03-20
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-H04297726-A (JP)
Title: Cooking apparatus
Inventor: MIYAHARA SHINJIRO
IPC: F24F7/06
Filed: 1991-03-27
Abstract: PURPOSE:To provide a simply constructed device for effectively discharging oily smoke and the like generated at the time of cooking in relation to a cooking apparatus which is used in a kitchen and the like. CONSTITUTION:A device comprises a smoke inducing unit 3 arranged in the vicinity of a heating part 2 and a smoke discharging unit 4 arranged above the heating part 2. The smoke inducing unit 3 has an air flow path 9 for which an inlet port 6 is provided at one end of the smoke inducing unit 3, and for which an outlet port 7, at the other end thereof, the inlet port 6 being located at the rear end side portions of the outlet port 7. Inducing stream, which flows from the heating part 2 toward the smoke discharging unit 4 through the vicinity of the smoke inducing unit 3, is induced by the air stream discharged from the outlet port 7, and the diffusion of oily smoke and the like can be prevented by utilizing this inducing stream, thus realizing the discharge of the smoke with a small quantity of air in an effective manner.
Patent JP-H05326943-A (JP)
Title: Circuit element wherein kink effect is prevented
Inventor: JIYAN PIEERU KORANJIYU
IPC: H01L29/786
Filed: 1991-03-27
Abstract: PURPOSE: To effectively prevent a kink effect by forming a first gate region which has a first gate terminal and has a conductivity type opposite to that of a first one and forming a second region of a second conductivity type which is connected to the first gate terminal. CONSTITUTION: An n<+> -source region 3 is formed on a back oxide 2, and then a source terminal 4 is formed on the n<+> -source region 3 to supply source voltage Vs to. A first p<-> -gate region 4, an n<+> -intermediate region 5, and a second p<-> -gate region 6 are also formed on the back oxide 2 and oxide films 7, 8 are formed on the first gate region 4 and the second gate region 6 respectively. Electrodes 9, 11 formed on the first and the second gate region 4, 6 respectively are connected to a common gate voltage VGS, and therefore (n) channels are formed in the first and the second gate regions. On the back oxide 2, a drain region 14 is formed and is provided with a terminal 15 to supply a drain voltage VDS to. A width/length ratio of the first gate region 4 is 50/2, and that of the second gate region 6 is 50/1.
Patent JP-S54155068-A (JP)
Title: Indicator of analog value
Inventor: KUTARAGI TAKESHI
IPC: G01D1/12
Filed: 1978-05-26
Abstract: PURPOSE: To display input analog value in a bar-graph-like shape and to dispaly the maximum value by a memory consisting of a plurality of comparators connected in parallel and a plurality of RS flip-flop circuits and simple constitution being composed of a decorder and an addition circuit.  
     CONSTITUTION: When input analog signals are fed to a terminal 1 under a condition that each circuit connected in parallel by means of a switch 6 for reset is reset, flip-flop circuits F 1 WF 7  are inverted to set conditions at a memory 3 and a flip-flop circuit F 8  remains as it is under a reset condition if the value is larger than the reference value of a comparator C 7  and smaller than the reference value of a comparator C 8 . Thus, the output of AND circuits A 1 WA 7  becomes to 0, luminous diodes D 1 WD 7  light up and input value is dispalyed in a bar-graph-like shape. When value smaller than the value is input, the input value is displayed in a bar- graph-like shape while the luminous diode D 7  also lights up as the maximum value up to that time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52145705-A (JP)
Title: Coil winding of stator for revolving electrical machinery
Inventor: HATSUTORI TAKATOSHI
IPC: H02K15/04
Filed: 1976-05-31
Abstract: PURPOSE: To shorten a winding time by winding a small coil inside of a largest coil and making this small coil removable at a time of winding a stator coil for a revolving electrical machinery with a turret coil winder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63228458-A (JP)
Title: Magnetic head
Inventor: HANAGATA SHIZUO
IPC: G11B17/32
Filed: 1987-03-17
Abstract: PURPOSE:To satisfy the request of the high speed action of a computer system by dislocating and providing the central line of an elastic member and the position of the gravity center of a weight. CONSTITUTION:For a damper 11, the elastic member 12 (this may be one and the same conventional one) mounted on the upper surface of a supporting arm 32 and a weight 13 mounted on the elastic member 12 are bonded by the position relation as shown in the figure. Namely, the weight 13 has a trapezoidal shape and the upper side is coincident with one side of the elastic member 12 of a square. Consequently, the central line CL of the elastic member 12 and the gravity center position B of the weight 13 are away only by a distance (l) and when the distance (l) is 1-3mm, a satisfactory result is obtained in the damping effect. Thus, the time from the starting point of a contacting action until the writing or heating action can be started is smaller and a high speed action can be executed.
Patent JP-S52146206-A (JP)
Title: Tape recorder
Inventor: KIMURA SHIGENOBU
IPC: G11B5/027
Filed: 1976-05-31
Abstract: PURPOSE: To prevent the regeneration and recording of an abnormal sound by temporarily shutting off a recording/regenerating signal route during the period when a magnetic tape does not run with thehead at a prescribed speed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04296336-A (JP)
Title: Surface-treating agent
Inventor: SAWADA HIDEO
IPC: C08J7/04
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a surface-treating agent having excellent adhesivity to organic materials and exhibiting excellent water and oil repellency, antifouling property, non-tackiness, lubricity, etc., by using an organic silicon compound having fluoroalkyl group as an active component. CONSTITUTION:The objective surface-treating agent contains, as an active compound, an organic silicon compound having fluoroalkyl group and expressed by formula V [Y is group of formula VI, formula VII or formula VIII (m1 is integer of 1-10; m2 is integer of 0-9)] (or its hydrolyzate, hydrolytic condensate or their mixture) obtained by polymerizing (A) a difluoroalkanoyl peroxide of formula I [RF is group of formula II or formula III (X is H, F or Cl; n1 is integer of l-10; n2 is integer of 0-8)] and (B) an organic silicon compound having vinyl group and expressed by formula IV (R is 1-10C alkyl, alkoxy or alkylcarbonyloxy group; m3 is integer of 1-10) preferably at a molar ratio of 1:(1-10) at -20 to +150 deg.C in a halogenated aliphatic solvent (e.g. 1,1,2- trichlorotrifluoroethane).
Patent JP-H03265203-A (JP)
Title: Oscillation circuit
Inventor: TAKAGI OSAMU
IPC: H03B5/32
Filed: 1990-03-14
Abstract: PURPOSE:To facilitate the confirmation test of the circuit itself by connecting a feedback resistor to the circuit at oscillation, disconnecting the feedback resistor at oscillation stop, interrupting at least an oscillation input signal to an amplifier section at oscillation stop so as to bring the output to A high impedance state. CONSTITUTION:The logic of an oscillation stop signal F is set to logical '1'. In this case, an NMOS transistor(TR) 14 is turned on, a PMOS TR 21 is turned off and an output of an inverter 13 is '0', then an NMOSTR 22 is turned off. Then a feedback resistor 11 is cut off, a feedback of an amplifier 12 is lost and the operation is stopped, then the oscillation is stopped. In this state, since the TR 14 is turned on, the input terminal of the amplifier 12 is forcibly pulled down to a low voltage VSS and an input signal IN is fixed to a '0' level and a gate of an NMOSTR 27 '0', then the TR 27 is turned off. In this case, since the PMOS TR 26 is turned off, an output terminal of the amplifier 12 is kept to a high impedance. Thus, the function confirming test for the internal circuit itself is implemented.
Patent JP-H07272460-A (JP)
Title: Digital information recording/reproducing system
Inventor: YAMAZAKI SHIGERU
IPC: G11B20/10
Filed: 1994-03-31
Abstract: PURPOSE:To ensure the recording of a VTR which records digital image signals transmitted from a satellite or through a cable. CONSTITUTION:A recording/reproducing system control signal detecting circuit 65 is provided and a recording end flag, the recording time of a software and an effective time limit information are recorded on/reproduced from a magnetic tape 60 to determine the recording position of a new software. Therefore, as all the operations of the system can be controlled on a transmission side, a user has nothing to operate by himself at all and can record the transmitted image information data securely and efficierntly.
Patent JP-H08231025-A (JP)
Title: Product transfer system
Inventor: IWANAGA YASUNARI
IPC: B65G47/90
Filed: 1995-02-27
Abstract: PURPOSE: To provide a product transfer system allowing easy maintenance, controlability and integrity while taking reduction of costs into consideration. CONSTITUTION: A product transfer system is provided with a movement information detecting means 5 for detecting change in the movement information of a suspension hanger 2 as a digital signal according to the moving state of a movable engaging member 5a, a motor driving control means 7 for drive- controlling an AC servo motor 6 for moving a carriage 3 according to the output of this movement information detecting means 5 and a product transfer control means 8 for starting the transferring operation of a product B by a product transfer means 4 provided in a carriage 3 while the means 4 is moving following the suspension hanger 2.
Patent JP-H08236971-A (JP)
Title: Radiator and heat radiating structure for electronic equipment
Inventor: UEDA SATOSHI
IPC: H05K7/20
Filed: 1995-02-28
Abstract: PURPOSE: To provide a radiator which is contrived to prevent the thermal deformation of a printed board and to not hinder the heat radiating effect of a convection of air by surely securing a gap between the printed board and radiator and a heat radiating structure constituted similarly to the radiator. CONSTITUTION: A radiator 1 which is held by a fitting 14 so that the radiator 1 can be positioned above a printed board is provided with a plurality of projecting sections 2 on its surface facing the printed board and the sections 2 are passed through a solder bath so that no ventilating gap can be formed between the surface of the radiator and printed board even when the printed board warps.
Patent JP-H08264397-A (JP)
Title: Silicon semiconductor wafer and its manufacture
Inventor: OKADA CHIZUKO
IPC: H01L21/02
Filed: 1995-03-23
Abstract: PURPOSE: To provide wafer which has no substantial change in resistance of an active layer by washing two silicon wafers in a hydrofluoric acid aqueous solution and then joining them to each other and after that heat-treating these wafers at temperatures within a specified range and then attaching them to each other. CONSTITUTION: A silicon semiconductor wafer is made by joining a first silicon wafer 11 wherein baron is added as a dopant and its concentration is CB and which is to be a supporting substrae and a second silicon wafer 12 wherein the concentration of boron is less than CB×0.01 and which is to be an active layer and heat-treating these wafers at 300 deg.C at lowest and then attaching them to each other. In such a silicon semiconductor wafer, a diffusion width is controlled to 0.2μm or below, where the diffusion width is defined as the width of a region from a junction interface wherein boron in the first silicon wafer 11 is diffused by heat treatment into the second silicon wafer 12 with the concentration of CB×0.01 or above. Furthermore, there should be no voides after attachement of the two wafers.  This is an energy-saving method for manufacturing a silicon semiconductor wafer which has no change in a resistance value of an active layer.
Patent JP-S51139250-A (JP)
Title: Subtraction counter circuit
Inventor: MIZUTA MASAHARU
IPC: H03K23/66
Filed: 1975-05-27
Abstract: PURPOSE:To prevent a constant quantity type counter means, which makes downcounting with a clock input and detects reaching of ''O'' by a preset value ''X'' that is externally loaded, from erroneously producing a coincidence signal at the time of closure of a power source.
Patent JP-S57179202-A (JP)
Title: Polymerization of vinyl monomer
Inventor: KITAMURA HAJIME
IPC: C08F14/06
Filed: 1981-04-27
Abstract: PURPOSE: A vinyl monomer is polymerized in a polymerizer that is coated with an aqueous liquid made by adding carbon to an aqueous solution of a specific dye under control of its pH, whereby the polymerizer is prevented from being scaled with polymer to produce high-quality polymer.  
     CONSTITUTION: The polymerization of a vinyl monomer such as a halogenated vinyl compound is conducted in a polymerizer that is coated with an aqueous liquid made by adding 0.1W1,000pts.wt. of carbon to an aqueous solution containing 100pts. alkali metal or ammonium salt of sulfonic or carboxylic type dye or alkali metal or ammonium salt of organic sulfonic acid or carboxylic acid under control of the pH to less than 7 and is dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04278793-A (JP)
Title: Color television camera device
Inventor: MIYAMOTO KAZUYOSHI
IPC: H04N9/04
Filed: 1991-03-06
Abstract: PURPOSE:To perform the band limit to a color difference signal of the NTSC system and a color difference signal of the PAL system by a common low-pass filter. CONSTITUTION:From digital three primary colors image pickup signals obtained by digitizing three primary colors image pickup signals obtained by CCD image sensors 4R-4B by A/D converters 6R-6B, a luminance signal and a color difference signal of the NTSC system and a luminance signal and a color difference signal of the PAL system are formed by a matrix circuit 8, and to the color difference signals of each system, a band limit is performed by a low-pass filter 10.