baber/WOPTO huggingface dataset:
Patent JP-H049702-A (JP)
Title: Inspecting/measuring apparatus for tapped hole
Inventor: MIYATA TOSHIMASA
IPC: G01B5/16
Filed: 1990-04-27
Abstract: PURPOSE:To judge when a screw is defective with a failure of a female hole etc. and to automatically measure the depth or the like of an effective part of the screw except the imperfect that at the bottom of the tapped hole correctly by providing a measuring head, a distance measuring part, a head driving part and a signal operating/processing part. CONSTITUTION:A contacting element 11 at an end of a measuring head 10 is shifted along the configuration of a screw thread of a hole tapped beforehand. The displacement in the radial direction of the element is detected corresponding to the configuration of the screw head of the tapped hole. A detecting signal is output. A length measuring gauge 20 constituting a length measuring part detects the moving amount of the contacting element 11 of the measuring head 10 in the depthwise direction of the tapped hole, and a detecting signal of the moving amount is output. After the contacting element 11 of the measuring head 10 is inserted into the tapped hole by a head driving part 30, the measuring head 10 is driven in the depthwise direction of the tapped hole. Signals output from the measuring head 10 and length measuring gauge 20 are input to a signal operating/processing part 40. Accordingly, the depth of an effective screw part of the tapped hole or the like is operated.
Patent JP-S62271876-A (JP)
Inventor: KATO HAJIME
IPC: B65D85/575
Filed: 1986-05-19
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-S606677-A (JP)
Title: (e) or (z)-5-substituted-2-phenylthio-2,4-pentadien-4-olide and its preparation
Inventor: SHIRAI KOUZOU
IPC: C07D307/64
Filed: 1983-06-27
Abstract: NEW MATERIAL:An (E) or (Z)-5-substituted-2-phenylthio-2,4-pentadien-4-olide shown by the formula I or formula II (R is phenyl or benzyl which may have substituent group selected from the group consisting of 1-10C alkyl, halogen and lower alkyl group). EXAMPLE:(E) or (Z)-5-Pheny1-2-phenylthio-2,4-pentadien-4-olide. USE:A physiologically active compound useful as an antibacterial agent, fungicide, insecticide, etc. in a medical field, agricultural and horticultural field, etc., and useful as an intermediate for synthesis in the same fields. PREPARATION:A 2-phenylthio-5-hydroxy-5-substituted-2-penten-4-olide shown by the formula III is brought into contact with an organic base catalyst, dehydrated in the molecule, to give a compound shown by the formula I . The compound shown by the formula III is synthesized from lithium salt of 2- phenylthio-2- buten-4-olide and a compound shown by the formula RCHO.
Patent JP-H05313180-A (JP)
Title: Color liquid crystal display device
Inventor: AKISAWA AKIRA
IPC: G02F1/1345
Filed: 1992-05-07
Abstract: PURPOSE:To protect the connection part between the lead-out electrode part and liquid crystal driving IC of a color crystal panel from mechanical effect and weather condition by superposing and fixing an external frame shield plate, and then making a spacer stuck on the side of the color liquid crystal panel deforms with its pressure and contact the connection part. CONSTITUTION:The liquid crystal driving IC 2 is connected to the color liquid crystal panel 1 by thermocompression bonding across an anisotropic conductive film 3. Then the protecting and external frame shield plate 6 and the spacer 5 for fixing and holding the color liquid crystal panel 1 are stuck on the connecting portion and the exposed part of the lead-out electrode 4 of the color liquid crystal panel 1, the external shield plate 6 is superposed, and a back light 7 and a signal processing substrate 8 are mounted and fixed with the external frame shield plate 6. The spacer 5 is a two-layered type formed by using and putting silicone rubber frames which differ in rubber hardness one over the other, the low-hardness side is made slight viscous, and the spacer is stuck on the entire periphery of the color liquid crystal panel 1 along a color filter end surface.
Patent JP-S63281728-A (JP)
Title: Production of multi-step v-pulley
Inventor: NISHIMURA KAZUO
IPC: B21K1/42
Filed: 1987-05-13
Abstract: PURPOSE:To manufacture a multi-step V-pulley having no reduction in the plate thickness of a V-groove part with high material yield by forming an annular projecting part in V-shaped section by bulging at the intermediate part of the metal thin pipe in the specified length and subjecting both ends opening parts to expanding. CONSTITUTION:The pipe 21 in the specified length having an outer diameter d1 is obtd. by cutting a metal thin blank. Bulging is then executed at the intermediate part in the axial direction of the pipe 21. The annular projecting part 23 in V-shaped section bulging to the external part in the radial direction is thus formed. This projecting part 23 is provided in the necessary number of steps. Thereafter, an expanded mouth part 27 is formed by expanding both ends opening parts in the axial direction of the pipe 21. A V-groove 25 is made by relatively faced one side slopes of the annular projecting part 23 adjoining with said expanding part 27. The outer diameter d2 at the bottom 30 of the V-groove 25 becomes really equal to the outer diameter d1 of said pipe 21. The reduction in the plate thickness of the V-groove 25 is thus eliminated and the multistep V-pulley capable of sufficiently resisting to the belt tension exerted thereon is obtd.
Patent JP-S5448208-A (JP)
Title: Tape recorder unlocking device
Inventor: OKADA RIYOUHEI
IPC: G11B15/02
Filed: 1977-09-22
Abstract: PURPOSE: To achieve additional reduction in thickness and miniaturization by turnably providing au unlocking lever in the gap of a flywheel and releasing the locking mechanism for recording, reproducing and rewinding.  
     CONSTITUTION: An unlocking lever 30 is concentrically turnably provided in the gap of a flywheel 27, and part of the tongue part of the lever 30 is exposed by the outside of the flywheel 27 by removing one portion of a lower plate 9, and the lever 30 is supported by a capstan bearing 24. Here, the unlocking lever 30 is so arranged that it receives the action from an automatic stopping device by part of the tongue part and unlocks the locking mechanism of recording, reproducing and rewinding with other tongue part. More specifically, when a rewinding resetting lower gear 69a is peripherally turned plural times after stopping of the tape, then it contacts the protrusing part 30a of the lever 30, giving a turning force f 8 . This acting force as the acting force of f a  resets a reproduction button 2 via stop lever  31, causing the tape recorder to stop. The recording button is also reset simply by  unlocking the reproduction button 2 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5543911-A (JP)
Title: Electric rolling stock
Inventor: OKAMATSU SHIGETOSHI
IPC: H02P27/06
Filed: 1978-09-20
Abstract: PURPOSE: To decrease effects exerted on a commercial frequency track circuit, etc., by changing over a filter constant of a filter circuit in this electric rolling stock, which is electricity supplied through a filter circuit from a direct current power source and controls speed by means of a variable voltage-variable frequency inverter, in response to the output frequency of the inverter.  
     CONSTITUTION: Direct current power from an aerial line 1 is supplied to a variable voltage-variable frequency inverter 4 through a pantograph 2 and a filter circuit 3, and the speed of an induction motor 5 is controlled by means of the inverter 4. A resonance filter circuit 6 resonating by fixed frequency, such as, commercial frequency, etc. is mounted to said filter circuit 3. The resonance filter circuit 6 is connected in parallel or in series through a keying switch 7, and detached by means of the keying switch 7 when the output frequency of the inverter 4 is higher than the commercial frequency. The exertion of adverse effects upon the ATS, etc. of the second resonance point expressed by installing the resonance filter circuit 6 is prevented by detachment by means of the keying switch 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08305209-A (JP)
Title: Fixing device
Inventor: TAKEUCHI TOSHIBUMI
IPC: G03G15/20
Filed: 1995-05-12
Abstract: PURPOSE: To sufficiently clean a fixing roller. CONSTITUTION: Toner transferred to paper is fixed by heating and pressing between a fixing roller 34 and a press roller. A cleaning pad 43 is brought into sliding contact with the peripheral surface part of the fixing roller 34, and the edge part of a toner recovering member 48 formed by a polyester film is brought into sliding contact therewith. Toner adhering to the peripheral surface part of the fixing roller 34 is wiped by a cleaning pad 43, and collected by the toner recovering member 48. Thus, even if the cleaning pad 43 does not closely adhere to the peripheral surface part of the fixing roller 34, toner can be removed sufficiently.
Patent JP-H02294005-A (JP)
Title: Capacitor
Inventor: UEHARA KAZUYUKI
IPC: H01G2/18
Filed: 1989-05-08
Abstract: PURPOSE:To obtain stable safety by adopting a ceramic board as the raw material of an inner safety device in such a way as to allow its board to be broken easily by stress that is within the prescribed scope and then, connecting and fixing electrically, mechanically a sheet of board in which an current path by printed wiring is provided to the inside of an upper lid. CONSTITUTION:A ceramic board 3 equipped with printed wiring is connected and fixed with solder to the lower part of the terminal 7 of a capacitor mounted on an upper lid 1 through an insulating paper 2, a packing 9, and an insulator 8. Further, extraction leads 4 that are derived from a capacitor element 5 are connected to thick film conductor layers 3a consisting of silver and palladium silver and the like which are formed on the ceramic board 3 having resistance power of 2500-4000kg/cm<2>. The capacitor with a built-in safety device which facilitates control of dimensions size and strength is obtd.
Patent JP-S5240186-A (JP)
Title: Tempeature detector for automobiles
Inventor: IGARASHI OSAMU
IPC: G01K7/16
Filed: 1975-09-25
Abstract: PURPOSE:To mold a diode in plastics to position the diode to the end of a detector as far as possible thereby measuring true cooling water temperature.
Patent JP-S607277-A (JP)
Title: Electronic camera
Inventor: TEZUKA NOBUO
IPC: H04N5/93
Filed: 1983-06-24
Abstract: PURPOSE:To obtain an electronic camera having a check function confirming whether a recorded video signal is recorded or not in a proper state by providing a reproducing means reproducing information recorded on a recording medium just after recording, a decision means deciding the propriety of its reproducing signal and a display means displaying an output of the said decision means. CONSTITUTION:An output of a reproducing amplifier 17 is divided into two; one is fed to a band pass filter 18, where a high frequency component in the reproducing signal is separated, and the component is applied to a level detecting circuit 19 and inputted to a comparator 20 as one of the decision means. The signal is compared with a reference voltage V2 at the comparator 20. When the reproduced output of a high frequency side is a predetermined level or over, a proper recording signal phi2 of high level is outputted from the comparator 20, this is applied to a light emitting diode 23 as one of the display means, which displays for a prescribed time comprising the time constant by a capacitor 29. The other output of the reproducing amplifier 17 is fed to a dropout counter 21 as one of the decision means and the said counter counts the number of dropouts in, e.g., one field.
Patent JP-H07317286-A (JP)
Title: Facing material for floor
Inventor: SUZUKI TADASHI
IPC: B27M3/04
Filed: 1994-05-27
Abstract: PURPOSE:To execute and assemble a cushion floor easily by forming a flexible surface facing sheet and base materials continuously connected to the underside of the sheet mutually in facing tongue constitution while cushioning materials are stuck on each rear. CONSTITUTION:Two grooves 11 are machined to the rear of a base-material baseplate consisting of plywood in parallel mutually along the longitudinal direction. A cushioning material 10 is stuck on the whole rear of the base- material baseplate with adhesives 9. The base-material baseplate is cut in specified width in the direction orthogonal to the longitudinal direction, thus manufacturing base materials 2. Male tongues 4 and female tongues 5 are formed at both edges of these base materials 2. The base materials 2 are pasted on the underside of a sheet 1 with adhesives 7 under the state, in which the base materials 2 are connected continuously and juxtaposed mutually by tongue- mating constitution, thus obtaining a facing material A for a floor in specified width. Accordingly, a cushion floor is carried out and assembled easily, thus largely improving workability.
Patent JP-S6446642-A (JP)
Title: Electrode
Inventor: KOYAMA NOBORU
IPC: G01N27/30
Filed: 1988-05-13
Abstract: PURPOSE:To obtain an electrode which is capable of measuring desired anions stably without elution to a measuring liquid by covering a base body of a conductor with a resin layer having an imide group in the main chain. CONSTITUTION:The surface of basal plane pyrolytic graphite (BPG) 1 is polished and cleaned and is adhered by an Si adhesive material onto a glass plate. The 2-methoxy ethanol soln. of the insulating resin layer 2 having the polyimide group in the main chain is spin-coated on the BPG 1 to 0.01-500mum thickness. The coating is then subjected to a curing treatment in a diffusion reaction tube. A lead wire 3 is connected by silver paste 4 to the BPG and is fixed by an epoxy resin 5 except a part of the resin layer 2, by which the electrode 10 is obtd. The base body may be of gold. A pp'-biphenol electrolytic layer may be interposed between the base body and the polyimide resin layer 2. The electrode which is capable of detecting anion concn. without being affected by ions or dissolved oxygen and other dissolved gases is obtd. by this structure.
Patent JP-S63278999-A (JP)
Title: Joint grease
Inventor: OWAKI MASAO
IPC: C10M169/06
Filed: 1987-05-11
Abstract: PURPOSE:To prepare the title grease which is excellent in the cold resistance and physical properties and useful for lubrication, rust prevention, and hermetic sealing of a synchromesh joint, a ball joint, etc. of an automobile, by mixing a mineral oil grease with a particular plasticizer or a grease comprising the particular plasticizer as a base oil. CONSTITUTION:A base oil comprising at least one plasticizer selected from among ester plasticizers, such as di-2-ethylhexyl sebacate, di-2-ethylhexyl azelate, di-2-ethylhexyl adipate, butyl phthalate, and di-2-ethylhexyl phthalate, is mixed, if necessary, with component, such as a thickener and an additive, to prepare a grease (B). A mineral oil grease (A) comprising a mineral oil as a base oil is mixed with 1-50wt.% component (B).
Patent JP-S607544-A (JP)
Title: Random multiplex correction decoding circuit system
Inventor: ITOU GINNO
IPC: H03M13/29
Filed: 1983-06-28
Abstract: PURPOSE:To attain the detection of a burst error and the multiplex correction of a random error by performing the random multiplex correction with use of a correspondence table which shows previously an error bit position based on a syndrome pattern. CONSTITUTION:A shift register group 1 is used to produce a generated polynomial group of cyclic codes, and a syndrome pattern formed by arraying the syndromes produced at each register of the group 1 is stored to a syndrome register group 2. A correspondence table which shows previously an error bit position based on said syndrome pattern is stored to a memory 3. The contents of the memory 3 are compared successively with the value of the register 2 through an arithmetic circuit 4. Then the position information of an error discriminated from the result of comparison is stored to a register 6. An error correction circuit 7 corrects the error position of the reception data based on the value of the register 6.
Patent JP-H10298633-A (JP)
Title: Production of extra-low nitrogen steel
Inventor: SAKURAI EIJI
IPC: C21C7/10
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To produce an extra-low nitrogen steel by preventing the invasion of the air into a degassing apparatus, at the time of treating the vacuum degassing to molten steel produced in a converter in the RH degassing apparatus. SOLUTION: (a) As an uptake tube in the RH degassing apparatus, the uptake tube provided with a piping obtaining a prescribed Ar gas blowing quantity, is used. (b) As a downtake tube in the RH degassing apparatus, the downtake tube which was used as the uptake tube in the RH degassing apparatus and has developed fine crack on the Ar gas blowing piping, is used. (c) As the time of executing the degassing treatment, firstly, the tip part of the Ar gas blowing piping in the downtake tube is plugged and the molten steel is degassed while pressurizing the Ar gas blowing pipe to >=1 atm. with the Ar gas.
Patent JP-S61272608-A (JP)
Title: Work detecting method
Inventor: UCHIDA HIROSHI
IPC: G01B11/00
Filed: 1985-05-28
Abstract: PURPOSE:To shorten the analysis time of data by comparing signal work data based upon the brightness difference of an image signal on a circumference set having its center at the centroid position on the drawing of a work with reference data and finding the correlativity of the data. CONSTITUTION:The shape of the work 13 is read by a visual sensor 14 and its image is converted into a binary signal of '1' and '0' to compute the position of the centroid P of the drawing of the work 13 from the image signal. Plural virtual circles (j)... are formed which have their centers at the centroid P and pass through feature parts of the work 13 and image parts overlapping with the respective circles (j) are divided by a constant angle; and the brightness of an image at each division position is converted into a binary signal of '1' and '0' and binary-coded signals of j=1-m on the set circumferences are used as word data Dj(theta) to calculate the correlativity with preset reference data Dij(theta), thereby detecting the position, attitude, and kind of the work 13.
Patent JP-H06342522-A (JP)
Title: Cross talk canceling device on optical disk
Inventor: KAWASAKI YORIJI
IPC: G11B7/14
Filed: 1993-05-18
Abstract: PURPOSE:To automate setting a delay amt. of each reproducing track of a cross talk canceler on an optical disk. CONSTITUTION:In an optical disk reproducing device equipped with an optical pickup capable of reproducing three tracks at the same time, regenerative signals of three tracks from detectors 1a-1c in an optical head are amplified by amplifiers 2a-2c with an optional multiplying factor, and are passed through variable delay circuits 3a and 3b for adjusting optionally time bases of the individual regenerative signals, and afterward, a cross talk component is canceled by an adder 4. Delay amts. of the variable delay circuits 3a and 3b are set in these variable delay circuits by a control circuit 6 with delay amts. measured by a delay amt. measuring circuit 5 for measuring relative time intervals of the individual regenerative signals. A time difference between these regenerative signals is obtained by reproducing an area recorded with fixed patterns arranged in the radial direction of the disk, provided in an optional position on the disk.
Patent JP-H11304677-A (JP)
Title: Method and device for analyzing strength of joined product
Inventor: NAKANO AKIRA
IPC: G06F19/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To shorten a period for product development, to reduce cost, and to improve joining strength by converting welding energy obtained by computations into the joining strength of a joined part and obtaining the strength of a joined product. SOLUTION: Analytical model data in which the shape of each injection-molded component is divided into microelements is created. In addition to this microelement data, molding conditions such as injection pressure, mold temperature and the property values of a resin in use such as viscosity, a specific heat ratio are inputted to obtain the state of deformation in each vibration-welded component by injection-molding CAE software. Then stress generated in each microelement at the time of the forceful joining of a welded part is obtained, and further stress generated in each microelement at the time of the addition of load such as internal pressure assumed at the time of use is obtained. Next, the conditions of vibration welding are inputted to compute welding energy generated with the progress of vibration welding by numerical analytical techniques such as finite element method.  Then the welding energy is converted into welding strength through the use of a specific equation to obtain welding strength in each microelement of the welded part. Furthermore, the degree of safety in each microelement is obtained by the welding strength and the above-obtained generated stress.
Patent JP-H04352675-A (JP)
Title: Packaging component for semiconductor chip
Inventor: NUNOKAWA YOSHIHARU
IPC: B65D85/38
Filed: 1991-05-21
Abstract: PURPOSE:To prevent the breakage of the circuit of a semiconductor chip due to the contact of the circuit thereof with the packaging component taking place in the packaging and transportation stages of the semiconductor chip. CONSTITUTION:A semiconductor chip packaging part 2 is provided with arcuate recess parts 3 formed in the one side thereof matching in position of the circuits of the semiconductor chip 1 formed on the other side thereof.
Patent JP-H09284132-A (JP)
Title: Pll circuit
Inventor: IWATA YASUSHI
IPC: H03L7/183
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To allow the phase locked loop(PLL) circuit to generate transmission and reception local signals and to select the frequency at a high speed when the PLL circuit is used for a time division multile access(TDMA) system digital mobile communication equipment having an antenna changeover diversity function. SOLUTION: This circuit is provided with a reference signal generator 1, a 1st frequency divider 2 frequency-dividing a reference signal, a voltage controlled oscillator(VCO) 3, a 2nd frequency divider 4 frequency-dividing the oscillated signal of the VCO 3, a phase comparator 5 comparing output signals of the 1st and 2nd frequency dividers 2-4 to provide a phase difference signal, and two-system of loop filters 8, 9 receiving the phase difference signal to provide an output of a control voltage to the VCO 3. In the case of switching state of the oscillated frequency, the 1st loop filter 8 with more excellent frequency convergence performance is selected in the 2-system of the loop filters and after the frequency is made stable, the 2nd loop filter 9 with excellent low noise performance is selected.
Patent JP-H08266743-A (JP)
Title: Ball lending system
Inventor: NAGANO HIROTOYO
IPC: G07F17/32
Filed: 1996-04-11
Abstract: PURPOSE: To provide a ball lending system attached to a pachinko game machine from which a player can conveniently obtain balls to lend and can play a game with them, and further contrive to reduce the cost of installation. CONSTITUTION: A card reading and writing device, a device for selecting and deciphering the amt. of money and a control device are installed and a ball lending sand device 20, a ball feeding inlet 19, a ball path 24, a ball lending- calculating device 5 connected with the path 24 and a ball lending-discharging path 6 for discharging balls from the ball lending-calculating device 5 are formed on the back face of a pachinko game machine and the outlet of the ball lending- discharging path is formed so as to discharge the balls onto the upper tray set of the front face of the pachinko game machine.