baber/WOPTO huggingface dataset:
Patent JP-2000146532-A (JP)
Title: Non-contact measuring method for dimension by automatic focus of laser
Inventor: NAKAMURA KATSUSHIGE
IPC: G01B11/08
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To enable high-precision measurement which is hardly influenced by the color and shape of a plane to be measured, by scanning a substance to be measured in X Y directions with a laser beam focusing it automatically, and detecting an edge by height information from a reference plane. SOLUTION: A non-contact dimension measurement is performed by using a laser irradiation apparatus 4 having a semiconductor laser L, an objective lens 8 which moves upwards and downwards in accordance with a detection result of a light position detector 10, etc., for example. First, a measuring start point S in a reference plane M of a substance to be measured 1 is focused, and its Z value is made zero. Focusing it automatically the substance to be measured 1 is moved by an arbitrary measuring pitch. The X Y coordinate values of a point where the difference between its focused-time height and the height of the reference plane becomes a thresholde value ΔZ or more are taken in as edge data, and specified measurement is performed. Laser automatic focus is capable of following even a slight return light, and operates at a high speed.  Since it is possible to condense a laser beam up to an extent of 1 μm for example, its positioning precision is also high.
Patent JP-H10294052-A (JP)
Title: Solenoid actuated switching device
Inventor: VON ECKROTH KURT
IPC: H01H50/64
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To impart a uniform given movement path to a contact carrier and enable the given movement paths of an armature to vary by linking an armature movable with the contact carrier, the contact carrier, and the armature with each other and providing an amplification driving mechanism for the contact carrier to move greater with respect to a less movement quantity of the armature. SOLUTION: When a coil is energized, a contact carrier 20 is moved downward via an armature 12 and a link 30, a movable contact chip 22a is contacted on a fixed contact chip, and a circuit between the fixed contacts is closed. In this case, downward movement of the contact carrier 20 is amplified by a downward stroke of the armature 12, and an amplified movement quantity of the contact carrier 20 against the movement of the armature 12 can be changed by accessing or spacing a pivot linking part of the armature 12 to a fixed linking part. That is, the movement quantity of the contact carrier 20 can be changed by the amplification driving mechanism comprising the link 30 or the like.
Patent JP-H02160115-A (JP)
Title: Lubricator for wire coil and automatic lubricating controller
Inventor: NISHIDA AKIRA
IPC: B21C47/24
Filed: 1988-12-15
Abstract: PURPOSE:To uniformly coat the inner part of a wire coil, too, with lubricant by making foamed lubricant from water solution containing lubricant and compressed air and spreading foamed lubricant from a movable foam injection nozzle to the wire coil detected by a coil detector. CONSTITUTION:A hanger hook 5 carries the wire coil 1, the wire coil detector 50 detects it and sends a signal to a sequencer 51. Trucks 20 move toward the wire coil 1, the lubricant and the compressed air are supplied from lubricant supply tanks 31 and air tanks 35 to foaming machines 12, 13, foams are spread from foam injection nozzles 17, 18 to the inside and outside of the wire coil to move the trucks. After injection is performed all over the length of the wire coil, the trucks stop at the waiting position. The wire coil 1 is dried instantaneously by the remaining heat in the hot rolling and compressed and bound by a binder. Foams are injected effectively on the wire coil only and the coil is lubricated by the foams uniformly as far as its inner part when it is compressed and bound.
Patent JP-H11148876-A (JP)
Title: Apparatus for inspecting fastened bolt
Inventor: YANO HIROAKI
IPC: G01L5/00
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To correctly inspect a fastened bolt by arranging a permanent magnet in a ring at the outer periphery of an excitation coil, coupling a detection body via a vibration damper material and projecting a vibration transmission rod connected to a vibration detector to an axially symmetric space part. SOLUTION: A leading end of a vibration transmission rod 14 is brought in touch with the center of a head part 7 of a bolt 6, and inserted in a space part 9 surrounded by a ring permanent magnet 11 and an excitation coil 10. As a result, an end part 17 of a vibration generation body 3 is pressed in touch with a surface of a plate material 18 because of an attraction force of a magnetic field, thereby being attracted and held at the surface. When an excitation current changing a frequency continuously is supplied to the excitation coil 10 from a control apparatus 2, an eddy current flows to the head part 7 because of electromagnetic induction and interacts with the magnetic field, thereby vibrating the bolt 6 longitudinally corresponding to the frequency of the excitation current.  When a frequency of the vibration agrees with a natural frequency corresponding to a tension of an axial part 19 of the bolt 6, the bolt 6 resonates. Therefore, a fastened bolt 6 can be inspected by detecting a frequency of the resonance by the control apparatus 2. A vibration damper material 4 prevents noises from mixing with a detection signal of a detection body 5.
Patent JP-2000151047-A (JP)
Title: Double-sided flexible wiring board and manufacture thereof
Inventor: TAKAHASHI SATOSHI
IPC: B32B27/34
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To make conduction with high productivity and high reliability between wirings on both sides of a double-sided flexible wiring board, ensure high adhesion between an insulation layer (esp., polyimide layer) and conductive layers (esp., Cu layers) on both sides thereof, form wiring patterns by the finable additive method and avoid curling. SOLUTION: A double-sided flexible wiring board has a laminate polyimide layer 3 composed of a first, second and third polyimide layers 3a, 3b, 3c between a lower and upper wiring layers 1, 2, the absolute value of the thermal linear expansion coefficient difference between a polyimide resin of the second polyimide layer 3b and metal materials of the wiring layers 1, 2 is within 5×10-6/K, and the third polyimide layer 3c is made of sulfo group-contg. polyimide. Metal plugs 7 filled in through-holes 6 formed through the laminate layer 3 by etching make conduction between the wiring layers 1, 2, and coverlays 4, 5 are disposed on the outsides of the wiring layers 1, 2.
Patent JP-H11148322-A (JP)
Title: Valve lifter for direct type valve system
Inventor: SAHASHI KOJI
IPC: F01L1/22
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact lightweight valve lifter which can operate a valve with high accuracy. SOLUTION: A guide cap 7 interposed between a cam 5 and a valve stem 3a is made of aluminum alloy and a hard shim 12 is fitted in a depression 10 formed on the end plate 9 of the guide cap 7 to make a valve lifter lightweight. A threaded hole is formed in the bottom of the depression 10 and an adjusting bolt 14 rotated and moved in the axial direction by a spring is screwed into the threaded hole to shorten the length in the axial direction. Oil passages are formed on the bottom and the peripheral surface of a shim 12 to guide oil for lubricating the contact portion of the cam 5 from the oil passages to the threaded hole, whereby the oil lubricates the portion where the adjusting bolt 14 is screwed.
Patent JP-H03176495-A (JP)
Title: Dopamine and preparation of 4-o-phosphoric acid ester derived from said dopamine
Inventor: SESAARE KASAGURANDE
IPC: C07F9/12
Filed: 1990-11-22
Abstract: A process for the preparation of 4-O-phosphates of dopamine and dopamine derivatives by treatment of a mixture of both 3-O-phosphate and 4-O-phosphate isomers with a strong mineral acid and optional esterification of the so obtained phosphoric ester of dopamine or dopamine derivatives is described.
Patent JP-H02161287-A (JP)
Title: Flame spraying repairing element for melted metal vessel
Inventor: MATSUO SABURO
IPC: F27D1/16
Filed: 1988-12-13
Abstract: PURPOSE:To eliminate a problem of accidental peeling vanishment and to largely improve durability of a flame spraying repairing element by providing flame spraying composition having 30% or more of porosity and 1.5kcal/m.hr. deg.C or less of thermal conductivity at 1,000 deg.C or higher. CONSTITUTION:A flame spraying repairing element is made suitably porous thereby effectively to increase the heat insulation of the flame spraying repairing element and to decrease quantity of heat to be transferred to slug through the flame spraying repairing element from a furnace. Accordingly, this flame spraying repairing element has physical properties of 30% or more of porosity, and 1.5kcal/m.hr. deg.C or less of thermal conductivity at 1,000 deg.C or higher. As a method of forming stable porous flame spraying repairing element by complete melting of a repairing material, there are a method of providing heat insulation by forming the flame spraying repairing element porous by utilizing a substance to be easily evaporated such as Na2O, SiO, etc. and a method of forming the flame spraying repairing element porous by utilizing substance to be volume- expanded in a step of crystallizing from a melted state.
Patent JP-H08147871-A (JP)
Title: Card reader/writer
Inventor: OZAWA KAZUHIRO
IPC: G11B19/20
Filed: 1994-11-25
Abstract: PURPOSE: To provide an inexpensive card reader/writer with good reliability without requiring high size precision in a card product and a card reader/writer and with high relative positional precision between a card recording part and a detection part. CONSTITUTION: This reader/writer is a card reader/writer provided with a transfer mechanism consisting of a motor 5, a transfer roller 3 connected to the motor 5, a counter roller 9 pressed by a pressing spring 4 and pressurizing and transferring a card 1 together with the transfer roller 3 and a guide part 2 provided on one side of a card transfer path. The transfer roller 3 and the counter roller 9 are made into a conical body shape, and the card 1 is transferred while being pressed to the guide part 2.
Patent JP-H06136291-A (JP)
Title: Hydraulic inorganic adhesive molding coating material and coagulation-molded product
Inventor: ABE MASAHIRO
IPC: C09D5/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide a hydraulic inorganic adhesive molding coating material capable of being used for coating, adhesion and molding, and excellent in heat resistance, adrasion resistance, etc., and a coagulation-molded product. CONSTITUTION:The hydraulic inorganic adhesive molding coating material contains a polyvinyl alcohol aqueous solution, titanium dioxide, zirconia and silica in amounts of 10-30 pts.wt., 2-4 pts.wt., 2-4 pts. wt., 0.5-2.5 pts.wt., and 0.5-2.5 pts.wt., respectively, per 100 pts.wt. of the total amount of the material. The coagulation-molded product 1 is formed by stationally aging a mixture of the hydraulic inorganic adhesive molding coating material, a hydraulic coagulating agent, an inorganic.organic coloring agent, an aggregate and water in a mold or spray-coating the mixture, and subsequently hardening at the ordinary temperature.
Patent JP-2000148868-A (JP)
Title: Automobile maintenance business form preparing system
Inventor: TAKAHASHI KOICHIRO
IPC: G06F19/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an automobile maintenance business form preparing system which can automatically quote the choice of the same characters and the same control inputted at every automobile maintenance business form. SOLUTION: The input data which are inputted whenever a business form is written are registered in a use environment setting file 22. In addition, the choice which selects the same control is also registered in the file 22. A control means 25 which automatically quotes the input data and choice registered in the file 22 at the time of writing a business form, such as the maintenance bill 86 and work instruction, is provided.
Patent JP-H07231926-A (JP)
Title: Soft ampul filled with medicinal water solution
Inventor: ANDORUU REJINARUDO KURAAKU
IPC: A61P37/08
Filed: 1994-12-20
Abstract: PURPOSE: To prevent pieces of an ampul of medical water solution from being sucked when the ampul is opened and broken and to make the ampul suitable for a single dose of medical water solution by making a soft ampul made of CO2 permeable plastic material, filling the ampul with a dosage of sterilized water solution including prescribed active ingredients, and sealing the ampul. CONSTITUTION: A dosage of water solution including 9-ethyl-6,9-dihydro-4, 6- dioxo-10-propyl-4H-pyrano(3,2-g)quinoline-2,8-dicarboxylic acid or other salt permissible in producing a medicine as active ingredients is sterilized, and a soft ampul made of CO2 permeable plastic material is filled with a dosage of the water solution and sealed. As CO2 permeates the ampul and dissolves in the water solution in the ampul and the pH of the water solution is reduced, the stability of the water solution is improved. Nedocromil sodium, etc., may be used as an active ingredient.
Patent JP-H09160622-A (JP)
Title: Method and device for assembling electronic component
Inventor: KISHI TOSHINOBU
IPC: G05B19/408
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component assembing device which mounts an electronic component on a substrate in an arbitrary shape that is positioned in an arbitrary direction. SOLUTION: This device consists of the electronic component 1, a robot 8 which moves a television camera 3 to the position of the substrate 2, a lighting device 10 for generating an image of the substrate 2, an image processor 5 which processes the image from the television camera 3, a controller 6 which controls the whole device, and a fixing jig 4 for fixing the substrate. Then the insertion position of the electronic component on the substrate and a change in its attitude are calculated from the detected position and angle deviation of the substrate and the calculation results are used to insert the electronic component into the substrate.
Patent JP-H05146697-A (JP)
Title: Dry type tube mill
Inventor: YAMAMOTO TSUGIO
IPC: B07B7/083
Filed: 1991-11-29
Abstract: PURPOSE:To provide a dry type tube mill capable of increasing pulverizing throughput above a tube mill fitted with a stationary classifier and of being miniaturized in comparison with the same. CONSTITUTION:Grinding material 2 is ground in a mill drum 1 by rotating the mill drum 1 by a motor. The ground material 2 is sent to a rotary classifier 11 from the inner cylinder 4 of a trunnion by carrier air 3. At this time, in the rotary classifier 11, respective classification blades 12 are rotated and moved around a vertical driving shaft 15 by this driving shaft 15. The ground material 2 in carrier air 3 is classified into coarse powder 8 and fine powder 9 by the respective classification blades 12. The coarse powder 8 is scattered to the outer part in the radial direction and allowed to fall along the inner wall surface of the rotary classifier 11 and transferred into the mill drum 1 together with a pulverizing raw material 13 by a ribbon conveyor 10 and reground. On the other hand, fine powder (product) 9 is discharged to the outside of the mill.
Patent JP-H09169787-A (JP)
Title: Production of methylene-bridged hetero-compound, and bis(diorganophosphino)methane
Inventor: ARUTOUURU HEEN
IPC: C07F9/50
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a hetero compound such as a bis(dialkylphosphino)methane bridged with a methylene bond and useful as a ligand of a transition metal complex, etc., for a catalyst for hydrogenation, hydroformylation, carbonylation, etc.  
     SOLUTION: This new hetero compound bridged with a methylene bond is expressed by formula I [R 1  to R 4  are each a 1-30C hydro carbon group, a (substituted) phenyl or H; E 1  and E 2  are each P, As or Sb; X is a chemical bond or O] [e.g. bis(dimenthylphosphino)methane] and is useful as a ligand of a transition metal complex e.g. as a catalyst for hydrogenation, hydroformylation, carbonylation, etc. The compound can be produced by reacting a tin compound of formula II (R 5  is a 1-20C hydrocarbon group; M is an alkali metal) with a compound of formula III (Y is a halogen), metallizing the resultant tin compound of formula IV with an organic alkali metal compound and reacting the product with a compound of formula V. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001128887-A (JP)
Title: Toilet bowl for nursing
Inventor: MORIKI HIROYUKI
IPC: E03D11/02
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl for nursing which may be reduced in cost by reducing its size and weight and facilitates the cleaning around the toilet bowl. SOLUTION: The toilet bowl for nursing constituted by internally packaging a toilet bowl body 10 into a chair-like outer peripheral frame 2B is formed with flange parts (10c, 10d, 10e) F projecting to an outer periphery side on the top surface 10b of the toilet bowl body 10. These flange parts F are fixed to a receiving plate 4 horizontally disposed at the outer peripheral frame 2B, by which the toilet bowl body 10 is installed in the state of floating within the outer peripheral frame 2B.
Patent JP-H09281424-A (JP)
Title: Optical scanner having spherical projection window
Inventor: MAIKERU NOOBAATO SUUIINII
IPC: G02B26/10
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which effectively prevents wind turbulence, high noise, wobbles, the contamination of scanning optical parts and the wear of the scanning optical parts and simultaneously has a wide angle scanning angle capability of max. 360 deg. free from asymmetrical aberrations. SOLUTION: This device has an incident window 32 and a spherical projection window 40. The reflection surface 64 of the rotary type scanning optical parts is arranged adjacently to the incident window 32 by aligning its center to the center of the spherical exit window 40. A light beam 12 is reflected from the rotary type scanning optical parts and is then made incident on the spherical projection window 40. The beam passes this window. The reflection surface 64 of the rotary type scanning optical parts is bordered by a chamber delineated by the incident window 32, the rotary type scanning optical parts 30 and the spherical projection window 40.
Patent JP-2001139333-A (JP)
Title: Method for manufacturing synthetic quartz glass ingot and synthetic quartz glass preform
Inventor: IKUNO HIROTO
IPC: C03B19/14
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the difference in the size and diameter between the central part and the top end or bottom end of the synthetic quartz glass ingot obtained by regulating the moving speed and/or gaseous oxyhydrogen supply rate of a porous silica glass preform deposited and formed on a target to make the bulk density in the central part of the silica glass preform greater than the bulk density at the top end and the bottom end, then sintering and clarifying the preform. SOLUTION: This method for manufacturing the synthetic quartz glass ingot consists in reducing the difference in the size and diameter between the central part and the top end or bottom end of the synthetic quartz glass ingot obtained by regulating the moving speed and/or gaseous oxyhydrogen supply rate of the porous silica glass preform deposited and formed on the rotating and ascending target to regulate the bulk density in the central part of the porous silica glass preform to 0.2 to 1.0 g/cm3 and to make the bulk density in the central part of the preform greater than the bulk density at the top end and the bottom, then sintering and clarifying the porous silica glass preform when manufacturing the synthetic quartz glass ingot by sintering and clarifying the porous silica glass preform manufactured by a method for manufacturing the VAD synthetic quartz glass preform.
Patent JP-H11220839-A (JP)
Title: Rotating motor
Inventor: NAKAHARA YUJI
IPC: H02K5/22
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotating motor having less irregular revolutions and good productivity and reliability at a low cost. SOLUTION: A stator core 1 is structured by stacking a plurality of magnetic plates. In the rotating motor made up of a stator part, in which the stator core 1 is divided for each magnetic pole tooth and a coil 2 is wound on each magnetic pole tooth, and a rotor part, the rotor-facing-surfaces 28 of the magnetic pole teeth of the magnetic plates are arranged in such a way that each plate is displaced to each other in the circumferential direction of the motor. Changing the shape of the core material of the stator this way has an effect in reducing irregular revolutions caused by a cogging torque with a simple method.
Patent JP-H11147327-A (JP)
Title: Image-forming apparatus and method for controlling divided optical scan apparatus
Inventor: TODA TSUNEO
IPC: G03G15/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To restrict generation of streak patterns, etc., at a boundary of partial exposure ranges in a simple and low-cost constitution when a plurality of partial exposure ranges are exposed with different light beams to form an image. SOLUTION: A mark is repeatedly formed with light beams A, B at a boundary (A) of partial exposure ranges while a position of the mark formed with the light beam A is moved in a scan direction (B). As a result, a concentration within a predetermined area corresponding to the boundary is changed (C). When the mark is formed with the light beams A, B while the position of the mark formed with the light beam A is moved in a direction orthogonal to the scan direction (D), the concentration within the predetermined area is changed (E). It can be accordingly detected on the basis of a change of the concentration within the predetermined area when a shift of a beam projection position is 0 in the scan direction and in the orthogonal direction to the scan direction, thereby enabling control so that the shift of the beam projection position at the boundary is 0.
Patent JP-H09137471-A (JP)
Title: Vibration-proof member mounting construction
Inventor: SHIMIZU KUNITOMO
IPC: E02F9/16
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to simply mount various kinds of vibration-proof members with different mounting diameter and mounting thickness to a mounting hole bored in a skeleton side. SOLUTION: While a diameter 2D of a mounting hole 2a is made to correspond to the biggest mounting diameter 3(C) among vibration-proof members, the remaining vibration-proof members 3(A) and 3(B) except the biggest mounting diameter form mounting holes 9b corresponding to mounting diameter and mounting thicknesses of the vibration-proof members on the inside circumferences. Mounting seat sections 9c capable of being mounted to mounting holes with the maximum diameter are mounted through auxiliary members 9(A) and 9(B) formed in the circumferences.