baber/WOPTO huggingface dataset:
Patent JP-S58111726-A (JP)
Title: Suspended load detecting apparatus of lifting type material handling equipment
Inventor: KOMINAMI YOSHIMICHI
IPC: G01G19/18
Filed: 1981-12-25
Abstract: PURPOSE:To detect the load without loss in lifting length, by providing a load detecting substrate provided with strain gages which detect a shearing force and are connected to a wheatstone bridge between the bearing of a lifting drum and a bearing sttaching surface. CONSTITUTION:A load detector 12, which has upper and lower surfaces of parallel horizontal planes, is provided between the bearing 11 at one end of the lifting drum 3 and a stand 10 Eight strain gages 21-28, which measure the shearing force corresponding to the lifting load acted on the detector 12, are provided in holes 20 and 20' in stress detecting parts 19 and 19' of the detector 12. The load detection can be performed without loss in the lifting length through the Wheatotone bridge circuit formed by the combination of the kinematic pairs of the gages 21-28.
Patent JP-S6269660-A (JP)
Title: Electrostatic protective circuit
Inventor: KOBAYASHI KIYOSHI
IPC: H01L29/78
Filed: 1985-09-24
Abstract: PURPOSE:To prevent the electrostatic breakdown of an output circuit by a construction wherein protective MOS FET is provided between an output pad and an earthing point and the gate of protective MOS FET is connected to the earthing point so as to divide a current flowing to output MOS FET when an excessive voltage is impressed on the output pad. CONSTITUTION:Protective MOS FET 24 is provided between an output pad 11 and an earthing point VSS, and the gate of this MOS FET 24 is connected to the earthing point VSS. Since low-density diffusion is not applied to the source and drain regions of protective MOS FET 24, the drain junction voltage resistance thereof is lower than that of output MOS FET 13, and also an equivalent resistance is lowered. Therefore, an charge generated by a surge voltage impressed on the output pad 11 is led effectively to the earthing point VSS through protective MOS FET 24.
Patent JP-2001036163-A (JP)
Title: Mangetoelectric element and manufacture thereof
Inventor: KAWASAKI TETSUO
IPC: G01D5/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a galvanomagnetic element by securing continuity of a conducting layer in the step section of a magnetism sensitive layer, by providing a conductive step coating layer either continuously from the partial surface of the conductive layer on the magnetism sensitive layer to the partial surface of at least the continuous or approximate conductive layer on a substrate. SOLUTION: A galvanomagnetic element is provided with a magnetism sensitive layer 12 on the upper surface of a substrate 11, and the layer 12 converts the variation of magnetic field intensity into variation of electrical characteristics by the Hall effect possessed of a semiconductor. The element is also provided with a conductive layer 13 at a desired spot on the upper surface of the magnetism sensitive layer 12 and the layer 13 electrically connects the layer 12 to connection terminals 15. In addition, the element is also provided with a step coating layer 14 formed continuously from the upper surface of the conductive layer 13 on the magnetism sensitive layer 12 and the upper surface of the layer 13 on the substrate 11 for securing continuity between the conductive layer 13 on the magnetism sensitive layer 12 and the layer 13 on the substrate 11. The element is connected to external electric terminals through the connection terminals 15 provided on the partial surface of the conductive layer 13 on the upper surface of the substrate 11 in a region, where the layer 13 is not in contact with the coating layer 14.
Patent JP-H0373814-A (JP)
Title: Method for identifying optical output and main wavelength
Inventor: SATAKE HISAMI
IPC: B41M5/30
Filed: 1989-08-15
Abstract: PURPOSE:To easily and accurately execute evaluation by irradiating a photosensitive coloring body with light and identifying the output energy, main wavelength, position, pattern, etc., of light in accordance with the degree of coloring. CONSTITUTION:The photosensitive coloring body is constituted of a base, a photosensitive coloring material and a light absorbing material for radiating heat sufficiently enough heat for developing the photosensitive coloring material. The photosensitive coloring body is irradiated with light to identify the output energy, main wavelength, position, pattern, etc., of light from the degree of coloring. The identifying method makes it possible to identify the output energy, main waveform, focus, position detection, pattern, etc., of light in accordance with the degree of coloring by irradiating a photosensor with light. Thereby, whether the matching of optical systems is proper or not can be accurately judged.
Patent JP-2000048124-A (JP)
Title: Method for recognizing character and recording medium, and device for recognizing character
Inventor: SEN RITSU
IPC: G06K9/20
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the recognizing precision for a character image whose quality is low. SOLUTION: A character image quality judging part 103 judges the quality of an input character image. A recognizing part 104 collates a 'faint' input character image with a dictionary image by using only the black pixels of the input character image by a 'faint character' collecting part 104a, and collates a 'collapsed' input character image with the dictionary image by using only the white pixels of the input character image by a 'collapsed character' collating part 104c, and collates a 'high quality' input character image with the dictionary image by using both the black pixels and white pixels of the input character image by a 'high quality character' collating part 104b, and outputs recognized candidates.
Patent JP-H1150972-A (JP)
Title: Oil pump structure
Inventor: OTA SHOJI
IPC: F04C2/10
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To improve durability of an oil seal by easily releasing high-pressure oil unavoidably leaking from a side clearance between a rotor and a pump housing by a simple drain structure, in an oil pump in which an inner rotor to be housed in the pump housing provided on a case is spline-fitted to a driving shaft rotatably supported to the case, and a part between the releasing part on one side in the axial direction of the pump housing and the driving shaft is sealed by the oil seal. SOLUTION: The tooth height of at least a part of spline teeth 6S of either a driving shaft 1 or an inner rotor 6 is decreased, drain passages (d) are formed on a part of a spline fitting part between the driving shaft 1 and the inner rotor 6, and the inside part of an oil seal is communicated with an inner space of a case through the drain passages (d).
Patent JP-H0493736-A (JP)
Title: Mechanism for detecting breakdown of sealing part of controller
Inventor: YOSHIDA TSUNEO
IPC: G01M13/00
Filed: 1990-08-08
Abstract: PURPOSE:To detect the breakdown of a sealing part readily by forming a hole in the outer surface of a controller for controlling the flow rate of fluid, and attaching leakage detecting member. CONSTITUTION:A hole 13 is formed in the outer surface of a diaphragm valve 1, which is a controller for flow rate, and communicated to a gap 12 in the valve 1. A leakage detecting member 14 is attached to the hole 13. The member 14 is formed of a tubular body 15 and a rod-shaped body 17. An inner part 18 of the tubular body 15 is made hollow as shown on the Figure (A), and the rod-shaped body 17 is inserted. When a diaphragm 5 of the valve 1 is broken by some cause and the fluid leaks into the gap 12 between a body 10 and a bonnet pushing piece 8, the fluid filling the gap 12 flows into the inner part 18 of the tubular body 15 and pushes the rod-shaped body 17. A tip part 17c is protruding to the outside of the tubular body 15 as in the Figure (B). The breakdown of the diaphragm 5 which is the sealing part of the valve 1 can be detected by visually recognizing this state.
Patent JP-S6365426-A (JP)
Title: Liquid crystal display device
Inventor: MOCHIZUKI MASASHI
IPC: G02F1/137
Filed: 1986-09-08
Abstract: PURPOSE:To permit easy production and to eliminate uneven colors of background by adding a dye which nearly absorbs the light of the wavelength region at which the light passes a liquid crystal display part when said part is not lighted or not selected into a liquid crystal layer. CONSTITUTION:This display device has the liquid crystal display part of a double refraction mode in which the angle between the axis of polarization or absorption axis of two sheets of polarizing plates sandwiching the liquid crystal layer and the optical axis of the liquid crystal molecules nearest the liquid crystal layer is 20-70 deg.. The dye to absorb nearly the light of the wavelength region where the light passes the liquid crystal display part when said part is not lighted or not selected is added into the liquid crystal layer. The leak light when the display part is not lighted or not selected is absorbed and the background color is made nearly black if; for example, the green dye is added into the liquid crystal. The color of the lighting part when a selection signal is inputted is yellowish green and the display having good visibility is obtd. Not only the function of the liquid display device as a display is thereby improved but also the production is facilitated.
Patent JP-S6189280-A (JP)
Title: Flame-retardant sealing material composition
Inventor: IGARASHI TAIZO
IPC: C09K3/10
Filed: 1984-10-08
Abstract: PURPOSE:The titled industrially useful composition having improved filler dispersibility, thixotropic properties, and weather resistance, comprising a high polymer substrate, a flame-retardance imparting filler, a specific fatty acid and polyether as essential components. CONSTITUTION:(A) A high polymer substance is blended with (B) a flame- retardance imparting filler (e.g., alumina, aluminum hydroxide, or antimony trioxide), (C) (i) 6-22C fatty acid alkanol amide or an adduct of it with an alkylene oxide, and (ii) a polyether compound, an adduct of a compound (e.g., polyethyleneimine) containing >=3 active hydrogens with an alkylene oxide, containing 0-80wt%, preferably 3-40wt% oxyethylene group based on total molecular weight, having 1,000-1,000,000 molecular weight, as essential components, to give the aimed composition. A weight ratio of the component i/B is preferably 3/7-7/3.
Patent JP-S60103174-A (JP)
Title: Manufacture of steel parts having superior wear resistance and corrosion resistance
Inventor: ABE YOSHIHIKO
IPC: C22C38/00
Filed: 1983-11-11
Abstract: PURPOSE:To provide superior wear resistance and corrosion resistance to steel parts contg. specified amounts of Cr, C, Si and Mn by carburizing the steel parts under specified conditions to form hardened surface layers each contg. M7C3 type carbides precipitated in the structure in a dispersed state. CONSTITUTION:Parts are manufactured using a steel consisting of, by weight, 0.08-0.15% C, <=1% Si, <=1% Mn and 10.0-20.0% Cr as principal components, <=1% Ni, 1.0-3.0% Co, 0.5-3.0% Mo, 0.5-3.0% Cu and the balance Fe with inevitable impurities. The parts are carburized under conditions which adjust the surface concn. of carbon to 1.0-4.0%. By the carburization, hardened surface layers each contg. M7C3 type carbides precipitated in the martensite structure in a dispersed state are formed. By this method, steel parts having superior wear resistance, especially abrasive wear resistance and corrosion resistance are obtd.
Patent JP-H1137329-A (JP)
Title: Resin diaphragm valve
Inventor: KIMURA YOSHIRO
IPC: F16K25/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of particles every opening and closing operation of a valve. SOLUTION: In a diaphragm valve where a diaphragm 6 is pressed to a valve seat face of a valve casing 1 for cutting off the liquid flowing inside the valve casing, at least the valve casing 1 is a PFA molding, and the diaphragm comprises a central valve element 6a, a circular thin film part 6b integrally formed around the valve element, and a cylindrical holding part 6c integrally formed around the circular thin film part.  Further the circular thin film part 6b is curved in such manner that a section thereof has an upward spherical shape, a root part of an inner periphery thereof is almost vertically connected to an upper face of the valve element 6a, a root part of an outer periphery thereof, is almost vertically connected to an upper edge of the inner peripheral face of the cylindrical holding part 6c, and a rubber 17 for damper is fitted to an outer periphery of a piston rod 12 of a cylinder 9 of a valve driving part for pressing the diaphragm 6 to a valve seat, to be held between the piston 11 and a cylinder case 10.
Patent JP-2000041764-A (JP)
Title: Wiring forgetting prevention structure
Inventor: MORISHIMA MAKOTO
IPC: A47B77/08
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wiring forgetting prevention structure for preventing the work of electrically connecting a cooking instrument to another instrument from being forgotten at the time of attaching the cooking instrument to the other instrument. SOLUTION: An installation obstruction member 3 for obstructing the insertion of a stove instrument 1 to an insertion opening part 21 is attached to the stove instrument 1 and the stove instrument 1 can not be attached to a grill instrument 2 unless the installation obstruction member 3 is detached. Then, by making the installation obstruction member 3 hold a harness 11, the presence of the harness 11 is surely noticed at the time of detaching the installation obstruction member 3.
Patent JP-S6368625-A (JP)
Title: Moisture curable polyurethane having alkoxysilane group at terminal and its use
Inventor: UINFURIITO EMUMERURINGU
IPC: C08G18/38
Filed: 1987-08-27
Abstract: Alkoxysilane-terminated, moisture-hardening polyurethanes obtained by reaction of OH-terminated diols and/or triols with diisocyanates to form NCO-terminated polyurethanes having an NCO functionality of at least 2, and reaction of some of the NCO groups with aliphatic alcohols to form a polyurethane having an NCO functionality of at least 1 and less than 2, or by reaction of the OH-terminated linear diols or triols with a mixture of mono- and diisocyanates to form NCO-terminated polyurethanes having an NCO functionality of at least 1 and less than 2, followed by a reaction of substantially all the free NCO functions of the polyurethanes obtained with aminoalkyl, mercaptoalkyl or epoxyalkyl alkoxysilanes. The polyurethanes thus obtained are particularly suitable as a basis for moisture-hardening one-component sealing compounds and adhesives.
Patent JP-H0659703-A (JP)
Title: Portable controlling device
Inventor: HORIE HIROYUKI
IPC: G05B11/01
Filed: 1992-08-07
Abstract: PURPOSE:To provide a portable controlling device which can be surely operated with one hand and has few misoperations due to a slip, etc. CONSTITUTION:This portable controlling device is the one performing the remote control of an industrial equipment, etc., and an operation switch 4 is arranged on the upper surface of a main body 1 which is plane rectangular box-shaped. A holding part 2 is formed by projecting the part of the side surface of the main body 1. On the bottom surface of the holding part 2, a recessed and projection part 3 as a non-slip part is formed.
Patent JP-2000024209-A (JP)
Title: Game machine
Inventor: TAKEUCHI YASUHIRO
IPC: A63F7/02
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To increase the possibility of the generation of large prize notifying operation to improve the interest by judging the large prize to a winning ball approximately simultaneously with the generation of a picture varying signal, and judging whether the large prize notifying operation is executed or not on the basis of a value of the judgment memory by a presentiment judging means. SOLUTION: A picture display unit L for executing a variable display game through a plurality of variable pictures, is mounted on an approximately central part of a game zone 19. In a case when the large prize notifying operation has been executed in the former variable display game, and the large prize or the 'REACH' (ready-for-winning state) is gained in this variable display game, an omen flag is set to '1' to execute the large prize notifying operation again with, for example, 15/47 of the probability in the picture variation of this time. On the other hand, in the case failure, the omen flag for executing the large prize notifying operation with 1/47 probability is set to '1', but in the other case, the omen flag is set to '0'.  Whereby the large prize notifying operation is continuously executed more often in the case of the large prize or 'REACH', and the player can enjoy the expectation of the large prize.
Patent JP-H0554881-A (JP)
Title: Lead-acid battery positive electrode plate and manufacture thereof
Inventor: IWAMOTO KAZUYA
IPC: H01M4/20
Filed: 1991-08-23
Abstract: PURPOSE:To improve lead-acid battery characteristics by causing a paste, obtained by rubbing out a dilute sulfuric acid and a mixture prepared by dripping a sulfate having a specified amount of tin onto a lead powder, to be filled into a grating consisting of a lead/calcium alloy containing no antimony. CONSTITUTION:A water solution of SnSO4 dissolved to a specified concentration is mixed into a lead powder while the solution is being added bit by bit to the lead powder in anatomized condition until the tin content has a specified concentration with the lead powder being used as a reference. A paste obtained by rubbing out the resulting mixture and a dilute sulfuric acid is filled into a grating formed of cast Pb-Ca-Sn alloy containing to antimony. The resulting grating is aged and dried to obtain a non-formed positive electrode plate. Repetition of charging/discharging cycle per specified length of time would make the variation in the charge capacity proportion small. Dispersion of the tin portion into the lead powder through the mentioned addition and mixing enables uniform distribution of the former in the latter, whereby it is possible to improve the battery characteristics while making the variation in the charging capacity small.
Patent JP-H1153864-A (JP)
Title: Tape cassette
Inventor: YOSHIDA OSAMU
IPC: G11B23/087
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To improve positioning accuracy of magnetic tape to realize high density and large capacity thereof by close contact with a magnetic tape through downward movement of an upper friction sheet when a cassette is loaded in a drive and a slider provided to freely drive at the lower surface of a cassette body is slid in the direction opposed to the side where a lid is provided. SOLUTION: When a tape cassette is loaded to a drive, a slider opening/ closing member in the drive side is placed in contact with a slider 4 to slide it in the direction opposed to the front end portion of the cassette body. The slider 4 rides, at its projected area 18, on the stepped surface of a lower half 2 and then moves downward for the lower half 2. A sheet clamping member 18 provided between the upper friction sheet 8 and brake member 9 is formed integration with the slider 4 and pushes downward the upper friction sheet 8 with the downward movement of the slider 4. The tape 5 is held by the upper and lower friction sheets 8, 7 and is then positioned.
Patent JP-S61182777-A (JP)
Inventor: UIRIAMU EE UOOHEITO
IPC: B25B7/10
Filed: 1985-09-25
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-S59103219-A (JP)
Inventor: SAKO YUUJI
IPC: H01H9/36
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60104520-A (JP)
Title: Antistatic polyamide yarn
Inventor: SHINONOME OSAMI
IPC: D01F6/92
Filed: 1983-11-10
Abstract: PURPOSE:Polyamide yarn having improved antistatic properties, and birefringence in a specific range, by blending a polyamide with a compound containing three or more polyalkylene oxide groups in the molecule, subjecting it to melt spinning of high orientation, etc. CONSTITUTION:A polyamide such as nylon 6, nylon 66, etc. is blended with 1- 4wt% compound (e.g., addition product obtained by adding preferably 20-300mol ethylene oxide to ethylenediamine, etc.) containing three or more polyalkylene oxide groups in the molecule preferably in synthesis of polyamide. It is subjected to melt spinning of high orientation wherein winding speed is raised (preferably >=3,500m/min) during spinning, to give the desired yarn having birefringence in a range of 35X10<-3>-50X10<-3>.
Patent JP-H09157965-A (JP)
Title: Spinning machinery
Inventor: BUORUFUGANGU GEERAA
IPC: D01H5/34
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To simply and promptly adjust the distance between rollers in the drawing unit through the sliding motion of a bar connected to the bearings receiving both terminal ends of the lower roller. SOLUTION: In the drawing unit in a spinning frame, the bearings separately receiving both ends of individual lower rollers in a plurality of roller couples are connected to connection bars 4 arranged to the base 23 so that their mutual position may be adjusted and simultaneously the connecting bars are allowed to function as a guide for the bearing. In the meantime, the connecting bars are guided on its upper side 401 by the position-adjustable stopper 43 of the clamps 7 along the underside of the outlet cylinder 33 between the clamp 7 and the outlet cylinder 33 on each side of both roller ends.
Patent JP-H0748899-A (JP)
Title: Rustproof-coated unbound pc steel product
Inventor: ROKUSHA HIROMU
IPC: B32B15/08
Filed: 1993-08-04
Abstract: PURPOSE:To easily remove a lubricant at the time of usage without staining a device or the like during the unbounding process. CONSTITUTION:PC steel products 11a or 11b made of a PC steel stranded wire or a PC steel rod are heated to a temperature higher than the fusing temperature of a synthetic resin to be used for the primary coating on the outer face, and a synthetic resin primary coat layer 12 is applied to the PC steel products 11a or 11b through a cross head type synthetic resin extruder. After they are cooled, a water soluble lubricant 14 synthesized with a high-molecular polymer and having the PH of 6.8-7.4 is applied on the surface of the primary coat layer 12, then a synthetic resin secondary coat layer 16 is formed on the outside of the lubricant 14 through the cross head type synthetic resin extruder.
Patent JP-H0262208-A (JP)
Title: Manufacture of highly water absorbent resin sheet
Inventor: MIKI KYOSUKE
IPC: C08J9/02
Filed: 1988-08-29
Abstract: PURPOSE:To obtain resin sheet having a high water content retaining power with almost no volumetric expansion by a method wherein highly water absorbent resin particles are dispersed in the interior of a large number of pores of porous resin sheet. CONSTITUTION:As the porous resin, flexible polyurethane resin or the like is favorable. Though there is no special qualification as the water absorbent resin, polyacrylic resin is favorable and the favorable particle diameter is 5 - 200mum and the ratio of the mean pore diameter D of the porous resin to the mean particle diameter (d) of the water absorbent resin is favorably to be D/d>2 and especially favorably to be 5<D/d<100. The manufacture of sheet is done by blending the water absorbent resin powder with water for swelling and, after that, mixing with liquid polyurethane. At this time, let XA, XH and XU% denote the mixing percentages by weight of the water absorbent resin powder, of the water and of the liquid polyurethane resin, then XA+XH+XU=100 and preferably 2<=XA<=20, 2<=XH<=90 and 5<=XU<=70. The mixture is introduced onto a bottom paper at a foaming part so as to be formed in slab foam through foaming and hardening. After that, the foam is sliced in a desired thicknesses. When necessary, the sliced foam is aged for proceeding enough hardening.