baber/WOPTO huggingface dataset:
Patent JP-S60213460-A (JP)
Title: Electric discharge machine
Inventor: TOODA HARUMASA
IPC: B23Q23/00
Filed: 1984-04-06
Abstract: PURPOSE:To compensate deflection in a vertical direction of a bed as well as to make highly accurate electro-discharge machining performable, by using a device controlling hydraulic pressure in an oil chamber being installed inside the bed, on the basis of the displacement that detects the vertical direction of a table. CONSTITUTION:In case of electro-discharge machining, an advance basic test takes place, and a relationship between displacement of the table 6 and deflection delta of a bed 1 produced by the displacement as well as relationship to hydraulic pressure compensating the deflection delta of the bed 1 required for bringing the displacement of the table 6 to zero are stored in a pressure valve controller 15 in advance. Next, the electro-discharge machining takes place, and the table 6 and a saddle 4 are moved so as to cause a work 7 to become the desired form. At this time, displacement to be produced in the table 6 is detected by a displacement gauge 13 and fed to the pressure valve controller 15 as a signal, whereby the controller 15 operates pressure regulating valves 20 and 21 so as to become the hydraulic pressure required for compensating the pressure from the advance test results, bringing the displacement of the table 6 to zero. With this constitution, the electro-discharge machining is performable in a highly accurate manner.
Patent JP-H06261446-A (JP)
Title: Overcurrent protective element
Inventor: KOBAYASHI NOBUO
IPC: H02H9/02
Filed: 1993-03-04
Abstract: PURPOSE:To eliminate the burning of a printed circuit board or the melting solder by producing an overcurrent protective element capable of mounting on the surface of a printed circuit board of an electronic circuit by using a dopant-containing conductive polymer compound which loses conductivity at a relatively low temperature. CONSTITUTION:A polianiline conductive polymer 23 doped with d,1-10- camphorsulfonic acid is press-formed, gold is vacuum deposited on both the surfaces and electrodes 26 and 27 are formed; moreover, they are sandwiched with metal plates 21 and 22 and stored in a resin or ceramic cases 24 and 25. Then, the metal plates 21 and 22 are taken out and connected to external electrodes 28 and 29 thereby forming an overcurrent protective element. The conductivity of this overcurrent protective element is lost at a relatively low temperature. By doing this, the burning of printed circuit board or melting of solder can be avoided, thereby enhancing the reliability of the electronic circuit.
Patent JP-S61225250-A (JP)
Title: Room temperature curing organosiloxane composition
Inventor: ARAI MASATOSHI
IPC: C08K5/00
Filed: 1985-03-30
Abstract: PURPOSE:To provide the titled compsn. which is free from formation of creeping or blobbing on the surfaces of joints and is useful as a building sealant, consisting of an organopolysiloxane compsn. and at least one org. compd. selected from among org. carboxylic acids and org. acid anhydrides. CONSTITUTION:0.01-5pts. (by weight; the same applies hereinbelow) at least one org. compd. selected from org. carboxylic acids and org. acid anhydrides is mixed with 100pts.wt. organopolysiloxane compsn. consisting of 100pts. diorganosiloxane (a) which has a viscosity of 100-1,000,000 and a linear structure, both terminals of which are blocked by OH group and which is represented by formula I [wherein R<1> is alkyl, alkenyl, aryl, (substd.) monovalent hydrocarbon group; p is a positive integer], 0.1-25pts. organosilicon compd. (b) contg. at least two hydrolyzable groups of formula II (wherein R<2> is R<1>; Y is ketoxime, alkoxy, amide, etc.; 0<=b<4; 0<c<=4, 1.7<b+c<=4) attached to Si atom, 1-400pts. filler (c) such as precipitated silica and 0-5pts. curing catalyst (d) such as a guanidyl group-contg. silane.
Patent JP-S542591-A (JP)
Title: Device for trimming inner and outter surfaces of both pipe ends
Inventor: OKABE JIROU
IPC: B24B9/00
Filed: 1977-06-08
Abstract: PURPOSE: To provide the subject device wherein cylindrical grinders are brought into press contact with the trimming parts of both ends of a straight pipe by the force of a weight, thereby carrying out precise trimming thereof by profiling the side of the pipe cut openings. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56163835-A (JP)
Title: Detecting device for electric discharge machining state
Inventor: SUZUKI YASUO
IPC: B23H1/02
Filed: 1980-05-23
Abstract: PURPOSE:To detect and judge the state of discharge correctly and easily by providing a correcting circuit adapted to discriminate the occurrence of a single abnormal arc discharge detection signal within a predetermined time period as a normal state of discharge. CONSTITUTION:The voltage wave between an electrode 2 and a workpiece 3 is operated by the signals of timing pulses T1, T2 and T3 generated by level setting devices 6, 7 and 8 and a timing pulse generator 5. The respective discrimination signals for normal discharge, abnormal arc discharge, short-circuit and no-discharge are sent out from output terminals 22, 23, 24 and 25. When an abnormal arc discharge detection signal is applied to a terminal 23', a flip flop 402 is set. When the duration of the abnormal arc discharge corresponds to or higher than a level E4, the output of a comparator-amplifier 405 becomes ''1'' level and is sent out from the output terminal 412 of a corrected abnormal arc discharge detection signal. When the duration period of the abnormal arc discharge is lower than the level E4, a normal discharge and abnormal arc discharge detection signals are provided from an OR gate, thus the abnormal arc discharge detection signal can be provided as a normal discharge detection signal so that the state of discharge can accurately and easily be detected and discriminated.
Patent JP-S58183219-A (JP)
Title: Molding method for reinforced resin bend and its molding die
Inventor: MORIMOTO HISAO
IPC: B29C57/00
Filed: 1982-04-22
Abstract: PURPOSE:To obtain the reinforced resin bend of arbitrary pipe bore and radius of curvature by inserting a mandrel to an elastic cylindrical body, forming a pipe wall layer, the principal ingredient thereof is a rigid resin, to an outer surface for molding consisting of a plurality of annular bodies or beltlike bodies and performing bending under a nonrigid state. CONSTITUTION:The mandrel 2 having stiffness is inserted to the inner surface of the elastic cylindrical body 1, and the pipe wall layer 9 consisting of the rigid resin, such as polyester, an epoxy resin, etc. and a reinforcing material such as glass fibers is formed to the outer surface of the die 4 for molding formed by continuously contacting and externally inserting a plurality of the annular pieces 3 to the outer surface of said elastic cylindrical body 1 or spirally winding the beltlike bodies 5. Said mandrel 2 is extracted, bending is executed under the state in which the pipe wall layer 9 is not cured and the layer 9 is cured, and a molded bend is obtained.
Patent JP-S59196121-A (JP)
Title: Thread rolling machine
Inventor: KUDOU YUKIO
IPC: B23G7/00
Filed: 1983-04-18
Abstract: PURPOSE:To prevent the blank of a thread from displacing its attitude while it is rolled so as to correctly roll the thread, by arranging a member, which holds a shank of the blank, in an intermediate position between a fixed die and a moving die. CONSTITUTION:A blank 1 is prevented from tilting while it is rolled, by means of providing a blank molding member 6 in an intermediate position between a fixed die 2 and a moving die 3. A shank part of the blank 1 is housed in a slot provided in the blank holding member 6. The blank holding member 6 is formed in a thickness smaller than a diameter of the shank part of the blank 1. The blank holding member 6, when the moving die 3 is moved running at an advance speed V, runs at a speed equal to the running speed of the blank 1, that is, at a speed of V/2.
Patent JP-H05235007-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KATAYAMA MASAYUKI
IPC: H01L21/02
Filed: 1991-03-07
Abstract: PURPOSE:To provide the method for manufacture of a semiconductor substrate which can be connected uniformly even when its diameter is made larger by a method wherein reliable gettering power against contamination impurities and the like is given to the composite semiconductor substrate on which a plurality of substrates are connected. CONSTITUTION:The method for manufacture of a semiconductor substrate consistis of a process in which a composite semiconductor substrate 3 is formed by connecting the first semiconductor substrate 1 and the second semiconductor substrate 2, having the oxygen concentration higher than that of the first semiconductor substrate 1, directly or through the intermediary of an insulating layer 11, and a process in which the first semiconductor substrate is thinned off by polishing or by etching. Further, a process in which an intrinsic gettering heat treatment is conducted on the composite semiconductor substrate, a defectless region is formed on the first semiconductor substrate 1 and a high density defect region, which becomes the gettering of contamination impurities, will be formed on the second semiconductor substrate 2, is provided.
Patent JP-H01242905-A (JP)
Title: Method for measuring actual size of visual device
Inventor: GOTO ISAMU
IPC: G01B11/02
Filed: 1988-03-24
Abstract: PURPOSE:To calculate the actual size of a monitor symmetrical body on an object without being affected by the distortion of an optical system by reading the actual distance from the optical axis of the optical system of a television camera and the size on the scale of a coordinate diagram. CONSTITUTION:The projector 2 which has its optical axis (m) at a specific interval R in parallel to the optical axis 1 of the television camera 1 projects a beam and its projection point and the object 14 are picked up by the camera 1 at the same time. Further, an image of the coordinate diagram which has its origin at the intersection of a plane 3 crossing the optical axis 1 and the optical axis 1 is picked up previously by a camera having the same characteristics wit the camera 1. Then this coordinate diagram is superposed on said image of the projection point and object 14, whose size is found from the mutual relation between them.
Patent JP-S58185195-A (JP)
Inventor: KOSEKI KATSUMI
IPC: D05B27/20
Filed: 1982-04-23
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-H01241174-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/336
Filed: 1988-03-23
Abstract: PURPOSE:To restrain series resistance and to realize isolation of a first gate electrode and a second gate electrode by providing a wall body consisting of an insulation material on a sidewall of the first gate electrode to realize a LDD(lightly doped drain) structure. CONSTITUTION:A first gate electrode layer 102 whereon a first insulating film 101 and a second insulating film 103 are arranged up and down is formed on a semiconductor substrate 100 of a first conductive type. Impurity 104 of a second conductive type is selectively introduced into the semiconductor substrate 100. A wall body 105 which consists of an insulation material is formed on a side wall of the first and the second insulating films 101, 103 and the first gate electrode 102, impurity 106 of the first conductive type is selectively introduced into the semiconductor substrate, a third insulating film 107 is formed, the impurity 104 of the second conductive type is selectively introduced into the semiconductor substrate, and a second gate electrode layer 109 is formed. Since LDD structure can be thereby applied to a MOS transistor, stable element characteristics can be realized even with a gate length of 0.5mum.
Patent JP-H02247273-A (JP)
Title: Heat resistant adhesive composition
Inventor: HIRAI YASUYUKI
IPC: C08F283/04
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the title composition consisting of a specific polyamideimide compound, thermosetting prepolymer, polymerization initiator and solvent, capable of bonding under mild conditions, retaining excellent heat resistance and solvent resistance in the cured product of the adhesive composition and suitable for adhesion of print circuit board. CONSTITUTION:The aimed composition containing (A) polyamideimide compound [preferably the group R1 is a compound expressed by formula II-formula IV (X1 is -CH2-, -O-, -S-, -SO2-, etc.; Y1 is CH3, CH3CH2, CH3O, NH2, Cl, H, etc.; m is <=30)], (B) thermosetting prepolymer [preferably maleimide compound expressed by formula V (R2 is organic group) 1 is >=1)], (C) polymerization initiator (preferably organic peroxide) for the component B and (D) solvent, preferably in ratios of the component A/component B of 30/70-99/1, the component B/component C of 90/10-99.999-0.001 and components A+B+C/component D of 5/95-70/30.
Patent JP-S52151041-A (JP)
Title: Vehicle width detection system
Inventor: WATANABE MASAHIRO
IPC: G01B7/00
Filed: 1976-06-10
Abstract: PURPOSE: Front width, rear width, etc. of wheels are measured by using the lightand microwave beams directed frome one side of a road to the other side and measuring with their outputs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02278012-A (JP)
Title: Rolling bearing
Inventor: HARUSUDORUFU ORUTOBUIN
IPC: B60B27/00
Filed: 1990-03-20
Abstract: PURPOSE: To achieve compactness and to increase strength and a service life of a bearing by providing a bolt fixing hole in a flange of an outer ring, and forming the hole to be extended from the contact locating face of the flange obliquely at an acute angle to the bearing axis radially outward. CONSTITUTION: A flange 2 of an outer ring has a contact locating face at the end face, and in the contact locating face 12, to fix the flange 2 to a mating face 15 of an opposite flange of a wheel support 1, a screw hole 14 is provided to be distributed to the circumference in the contact installation surface 2. A bolt 4 is passed through a hole of an opposite flange 16 to be fixed to the screw hole 14 of the flange 2, and the screw hole 14 is generated from the contact locating face 12 to make an acute angle 17 to the bearing axis 18 and extended radially outward to be passed through the flange 2. Accordingly, as each hole 14 is separated axially, it is separated from the shaft center 18 so that each hole 14 can be positioned on a small pitch circle in the contact locating face 12 without lowering the strength of the outer ring. Thus, the bearing can be made in a compact size.
Patent JP-H07282929-A (JP)
Title: Quick connection cathode-ray tube socket
Inventor: OSADA TAKAYUKI
IPC: H01R4/48
Filed: 1994-04-06
Abstract: PURPOSE:To provide a quick connection cathode-ray tube socket with a variable resistor. CONSTITUTION:A quick connection cathode-ray tube socket comprises bodies A, B, C each made of an insulative material, where the body A is provided with a semi-ring portion 1 having a plurality of contacts to be connected to low pressure pins of a cathode-ray tube, a first fitting portion 2 to be fitted to the body B, and a second fitting portion 3 to be fitted to the body C adjacent to the semi-ring portion 1. The body B houses a contact to be connected to a pin of a focus electrode of the cathode-ray tube. The body C contains a contact piece 29 in contact with a contact 6'' to be brought into contact with a pin of a convergence electrode of the cathode-ray tube and a variable resistor 25. The contacts are disposed on the same circular locus.
Patent JP-S59194247-A (JP)
Title: Abnormality detecting method of computer structure
Inventor: OOISHI TETSUHISA
IPC: G06F13/00
Filed: 1983-04-18
Abstract: PURPOSE:To improve the reliability of operation by sending an answer signal from an input/output device which receives an address, decoding the code contents of this answer signal by a CPU, and detecting and handling properly abnormality which occurs at the inside of a computer structure. CONSTITUTION:Bits of an instruction code sent out from an input/output device 4 when the device is selected are all 1. When the CPU1 sends out an address for selecting the input/output device 4 thereto, the gate circuit of the input/output device 4 makes no response unless one address is detected by the input/output device for some reason. Then, any instruction code consisting of only bits 1 is not outputted as the answer signal. The CPU1, therefore, judges that abnormality occurs at the side of the input/output device 4 when detecting a received instruction code corresponding to none of instruction codes, and performs abnormality processing.
Patent JP-H08241162-A (JP)
Title: Coordinate input device
Inventor: ISHIBASHI HIROTOSHI
IPC: H01H13/712
Filed: 1995-03-02
Abstract: PURPOSE: To provide the coordinate input device which can have its upper resistance plate and lower resistance plate brought into contact with each other with a small depression force even nearby a dot spacer. CONSTITUTION: A flat plate type lower resistance plate 20 is held on the top surface of a fixed-side insulating material 10 and a flat plate type upper resistance plate 30 is held on the reverse surface of an elastic film type operation- side insulating material 40; and both the resistance plates 20 and 30 are set opposite each other across a small gap formed by dot spacers 50 and the top surface of the operation-side insulating material 40 is pressed to bring both the resistance plates 20 and 30 into contact with each other, thereby detecting the position coordinates. This coordinate input device has the operation-side insulating material 40 in multi-layered structure of a relatively thick surface material 43 and a thin reverse surface material 41.
Patent JP-H11265772-A (JP)
Title: Ic mounting stand and ic socket
Inventor: ONO KAZUTO
IPC: H01R33/76
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an IC mounting stand where positioning of electrodes of mounted semiconductor elements and contact pins of an IC socket is easy, and the IC socket having the IC mounting stand and excellent assembling performance. SOLUTION: This IC mounting stand 6 has a mounting surface where plural guide holes 6c guiding contact pins 2 inserted are formed, and semiconductor elements provided with plural electrodes 20a are mounted. In each guide holes 6c of the IC mounting stand 6, at least a spot facing part 6f containing the electrode is formed on the mounting surface 6a side, and a contracting part 6g contracting toward the mounting surface 6a side is formed on the contact pin inserting side.
Patent JP-H07208959-A (JP)
Title: Method and apparatus for detection of flaw
Inventor: WATANABE YUKIO
IPC: G01N21/93
Filed: 1994-04-06
Abstract: PURPOSE:To precisely judge the quality of an object to be inspected without a pattern or having a repeated pattern by detecting defects of which lightness difference is very small. CONSTITUTION:In a tracking-data creation process, the mean value (the average lightness) in a m-th column [where (m) represents a natural number of M or lower] of lightness distribution data by M-columns and N-rows (where M and N represent a natural number) according to an object 1 to be inspected is used as an element in the m-th column and a first row of tracking data. An element in the m-the column and an n-th row [where (n) represents a natural number of N or lower] of the tracking data is created according to an element in the m-th column and an n-1st row of the tracking data and according to an element in the m-th column and the n-th row of the lightness distribution data. In a flaw judgment process, individual elements of the lightness distribution data are inspected sequentially, a flaw is detected on the basis of data, for detection, which expresses a lightness difference between the lightness distribution data and the tracking data, and the quality of the object 1 to be detected is judged.
Patent JP-H07165710-A (JP)
Title: Heterotricyclic substituted phenylcyclohexane- carboxylic acid derivative
Inventor: URURIHI II MIYURAA
IPC: A61K31/44
Filed: 1994-03-14
Abstract: Heterotricyclic-substituted phenylcyclohexanecarboxylic acid derivatives are prepared by reacting the heterocyclic compounds with cyclohexanecarboxylic acid derivatives which are substituted by benzylhalogen radicals. The compounds can be employed as active ingredients in medicaments.
Patent JP-H03270747-A (JP)
Title: Decantation-type centrifugal separator
Inventor: NISHIDA KATSUNORI
IPC: B04B1/20
Filed: 1990-03-19
Abstract: PURPOSE:To deepen the depth of a pool by installing a clarified liquid discharging hole in a ball head of a rotary ball, installing a ring dam in the outside of the ball head, and installing a clarified liquid discharging apparatus. CONSTITUTION:A liquid to be treated is supplied through a supplying tube 10 while a rotary ball 1 and a screw conveyor 2 rotate at a high rotary speed. The liquid to be treated flows in the rotary ball 1 through a supplying hole 15 of the screw conveyor 2 and splashes outside due to centrifugal force of the rotation of the rotary ball 1 so that a pool 14 is formed in the inner surrounding wall of the rotary ball 1. Solid matters in the raw liquid precipitate and are separated at the bottom of the pool 14 and separated from a clarified liquid. The solid matters are gathered by a screw blade 13 and discharged from a solid matter discharging hole 11. Consequently, the depth of the pool can be deepen and the consumption power is remarkably reduced and separation ability is improved.
Patent JP-S61229375-A (JP)
Title: Thermoelectric converting device
Inventor: TANJI YASUNORI
IPC: H01L35/34
Filed: 1985-04-03
Abstract: PURPOSE:To provide a thermoelectric converting device which is made as a unit easily and has an increased mechanical strength and large electromotive force, by overlapping into multi-layer semiconductor thermocouples which have both faces of a heat-proof insulating thin plate put between N-type and P-type semiconductor thin plates, in order to constitute a basic unit. CONSTITUTION:Into a concave formed in the top of a ceramics thin plate 1, a nickel plate 2 is put to constitute an alumina substrate 3. Both faces of the substrate 3 which are sputtered with FeSi2 4 are put between sintered plates of (FeCo)Si2 5 and (FeMn)Si2 6. They are heated with being fastened by a jig, in order to execute heat treatment for converting from alpha-phase (metal phase) to beta-phase (semiconductor phase), constituting a basic element 7. Five basic elements and six alumina substrates are overlapped alternately and are electrically coupled in series to constitute a basic unit 7'.
Patent JP-H10244726-A (JP)
Title: Serial printer
Inventor: ORII YASUTETSU
IPC: B41J19/18
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To move a printing head to a printing start position without requiring raster image data to be developed to an image buffer. SOLUTION: The printer has a printing start position memory means 7 storing a printing start position and a printing control means 8. When input printing data are raster image data and printing is designated to be made in one direction, the printing control means 8 carries out a seek operation at a first line. At the same time, the control means 8 stores the printing start position in the memory means 7, and executes printing of image data of a succeeding line and thereafter on the bass of the printing start position stored in the memory means 7. After the printing start position of the first line is stored in the memory means 7, a printing head 12 can be moved to the printing start position while the image data are being developed, that is, before the image data are completely developed to an image buffer 5.