baber/WOPTO huggingface dataset:
Patent JP-H10310393-A (JP)
Title: Plate body handling device
Inventor: YAMAMOTO TAKU
IPC: B66F9/18
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a handling device enabling one person to handle a plate body exceeding 40 kg for transportation, attitude change, and the like and moreover low in cost. SOLUTION: In this handling device, a lift frame 2 is erected on a truck 13, and suction cups 9 can be elevated along the lift frame 2. A suction cup support frame 8 for supporting the suction cups 9 is turnable around a horizontal shaft. A longitudinal plate body is therefore sucked by the suction cups 9, moved up and rotated around the horizontal shaft if necessary to perform sash fitting work of the like, so that heavy material can be handled by one person.
Patent JP-H02299769-A (JP)
Title: Manufacture of valve body of four-way directional control valve
Inventor: MUTO KAZUHIKO
IPC: B23K1/00
Filed: 1989-05-13
Abstract: PURPOSE:To discontinue the pickling process and to improve the corrosion resistance of a brazing part by executing surface grinding at a stage of simple substance parts of a valve seat, and also, executing the brazing in a vacuum furnace. CONSTITUTION:Ring-like brazing filler metals 12, 13 and 14 are brought to press fitting into each port 7, 8 and 9 of a valve seat, respectively and tacked temporarily, and the valve seat 2 is placed in a valve body 1. Subsequently, ring-like brazing filler metals 15, 16 and 17 are brought to press fitting into the outside face of conduits 4, 5 and 6, respectively and tacked temporarily, and these conduits 4, 5 and 6 are inserted into holes 18, 19 and 20 of the valve body 1, respectively. Thereafter, the inside diameter of this steel pipe is expanded by using a suitable jig and the valve seat 2 and the conduits 4, 5 and 6 are brought to temporary assembling to the valve body 1. Thereafter, it is brought to brazing by prescribed degree of vacuum, heating temperature and heating time in a vacuum furnace. In such a way, the pickling process after brazing can be discontinued, and also, a service life against the corrosion resistance of a brazing part and the reliability are improved.
Patent JP-2000309282-A (JP)
Title: Chassis frame for truck
Inventor: OHATA KOICHI
IPC: B62D21/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily change a fixing position in a cross member to fix a rear part of a transmission using common parts without decreasing strength of a chassis frame. SOLUTION: A chassis frame 11 comprises a pair of side members 12, 12 arranged extendedly in a direction of travel of a truck and a plurality of cross members 14 installed widthwise over a pair of the side members 12, 12. A fixing portion 14a to fix a rear part of transmission of a truck is arranged in a central portion of the upper surface of a cross member 14 among the plurality of cross members. The fixing portion 14a is arranged in a manner deflected forwardly or rearwardly of the truck with respect to the centerline of the cross member 14 extending widthwise. The installed cross member 14 is configured so that it can be installed over the pair of side members with its front and back inverted and the fixing portion 14a facing upward.  It is preferable to interpose reinforcing plates between respective side members and cross member and form a plurality of fixing holes on the side members beforehand.
Patent JP-H05300677-A (JP)
Title: Device for fastening stator core of valve hydraulic turbine generator
Inventor: MURAOKA MASAYOSHI
IPC: H02K1/18
Filed: 1992-04-14
Abstract: PURPOSE:To provide a fastening device which can fasten the iron core of a stator, enabling the stator frame of a valve hydraulic turbine generator to be designed with a thickness required in view of strength. CONSTITUTION:Residual face pressure can be maintained by bringing a plurality of fixing pieces 9 into contact with a press ring 3, in the condition that the iron core of a stator is fastened with decided pressure, and welding the fixing piece 9 with the stator frame 1 in this condition, and besides the space for tightening of a fastening bolt becomes needless, and the stator frame 1 can be designed with a thickness required in view of strength. Furthermore, the torque management for tightening the fastening bolt becomes needless.
Patent JP-H04345957-A (JP)
Title: Information signal record and reproducing device used flying head
Inventor: KURODA MASAYUKI
IPC: G11B21/21
Filed: 1991-05-24
Abstract: PURPOSE:To attain a super high density of record by eliminating face wobbling of a floppy disk and keeping better contact of this with a magnetic head. CONSTITUTION:With a pair of head sliders 2,2a supported with a pair of sheet springs 4, 5, both surfaces of a FD 30 are cramped and a magnetic record surface is stabilized and the device is constituted in such a manner that information signal is recorded and regenerated by using a flying head made so as to provide with the magnetic head 3 attached at a central part of ABS surfaces 7a, 7b, 8a and 8b of the head slider 2 in the prescribed stable region. The head slider 2 does not make rolling, so the FD 30 is not damaged with an edge of the ABS surface and also the FD 30 does not generate face wobbling, so a super high density of record is attained.
Patent JP-H06329908-A (JP)
Title: Polysulfone resin composition
Inventor: NAKAYAMA YASUSHI
IPC: C08K3/22
Filed: 1993-05-21
Abstract: PURPOSE:To mitigate problems caused by molding such as discoloration, foaming, and gelation without impairing excellent properties inherent in polysulfone resins, such as mechanical and electrical properties and transparency, by incorporating a specific aluminum compound into a polysulfone resin made up of a combination of specific repeating units. CONSTITUTION:0.01-5 pts.wt. at least one aluminum compound selected from alumina hydrates and gamma-alumina and having particle diameters of 0.1-100mum is incorporated into 100 pts.wt. polysulfone resin consisting of at least 25mol% repeating units represented by formula I, up to 37.5mol% repeating units represented by formula II, and repeating units having a structure represented by formula III, IV, or V, etc.
Patent JP-H02300628-A (JP)
Title: Electrostatic encoder
Inventor: MIYAMOTO YUKIHISA
IPC: G01D5/245
Filed: 1989-05-16
Abstract: PURPOSE:To approximate a wave which is obtained from a detecting circuit to a sine wave by performing processing which decreases the largest higher harmonic component among higher harmonics in an electric signal obtained by a detecting circuit to zero. CONSTITUTION:A slider 2 is held on a scale 1 movably in parallel and patterns 3 and 4 are formed on the scale 1 and slider 2 in a lattice shape. A positive and a negative voltage are impressed to the pattern 3 on the scale 1 alternately and the electrostatic capacity by the electrostatic coupling between the patterns 3 and 4 is detected by a detecting circuit 6 and converted into an electric signal to find the relative displacement of the slider 2 from the scale 1. Then when the largest higher harmonic component except the fundamental wave in the electric signal obtained by the detecting circuit 6 is of (m)th order, the pitch of the pattern 4 on the slider 2 is given a period having a position difference (pi/m) from a period which is twice as large as the pitch of the pattern 3 on the scale 1.
Patent JP-H02303736-A (JP)
Title: Reversal of posture and posture reversing device
Inventor: UMETSU YUKIO
IPC: B23P19/00
Filed: 1989-05-16
Abstract: PURPOSE:To surely reverse the posture of an assembly body in assembly within a short time by reversing a reversal jig, keeping the state where the assembly body is placed on the first placing surface and by setting the placing surface at a reversal position, in the state where the assembly body is placed on the second placing surface. CONSTITUTION:When the posture of an assembly body A in assembly work is reversed, the first placing surface 76d of a reversing jig is set at a placing position, and the assembly body A is placed onto the first placing surface 76d, and covered with the second placing surface 78d. Keeping this state, the first and second placing surfaces 78d of this jig are shifted integrally, and the jig is reversed. In the state where the assembly body A is placed onto the second placing surface 78d, the second placing surface 78d is set at a reversal position, and the second placing surface 78d is opened by returning the first placing surface 76d to a placing position. Therefore, on the second placing surface 78d set at a reversal position, the assembly body A is placed at a reversal posture.
Patent JP-S5643636-A (JP)
Title: Silver halide photographic material
Inventor: SUGIMOTO NAOHIKO
IPC: G03C1/85
Filed: 1979-09-19
Abstract: PURPOSE: To prepare a photosensitive material without adversely affecting photographic characteristics and to prevent troubles due to an antistatic agent in using the material, by using 3 compounds of a water-soluble polymer having carboxy groups and specified 2 kinds of compounds.  
     CONSTITUTION: Two kinds of compounds represented by formulae I and II, and a film forming water-soluble polymer, such as polyacrylic acid are added to a protective, backing, or intermediate layer, thus permitting troubles of an antistatic agent attaching to conveying rollers for photographic materials, cameras, or the like to be prevented. In formulae I, II, A is formula III, IV, V or a simple chemical bond; when R combines with N without A, R is 8W22C saturated or unsaturated hydrocarbon, and when A is interposed, R is 7W21 saturated or unsaturated hydrocarbon; R' is H, CH 3 , or C 2 H 5 ; B is COO- or SO 3 -; R 1 , R 2  are 1W18C alkyl, hydroxyalkyl, or polyalkyleneoxide; R 3 , R 4  are H or 1W4C alkyl: n is 2W8; x is 0 or 1; Rf is 8W22C perfluoroalkyl when it combines with N without A, and when A is interposed, Rf is 7W21C perfluoroalkyl. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5646160-A (JP)
Title: Method of manufacturing stator of torque converter
Inventor: MARUKI MICHIO
IPC: B29C45/00
Filed: 1979-09-19
Abstract: PURPOSE: To efficiently manufacture stators applicable to objective engines by manufacturing the impeller blades and the body made of a resin material separately and incorporating a desired number of the impeller blades into the body part corresponding to the requirement of the objective engine.  
     CONSTITUTION: A torque converter 1 comprises pump impellers 2, a turbine runner 3 and a stator 4. The stator 4 is connected to a fixed shaft 15 through an outer race, an one-way clutch 13 and an inner race 14. The impeller blades 20 formed by die- casting aluminium or pressing plates and the body 21 formed by a resin material are manufactured separately. In order to provide sufficient joining strength for the impeller blades 20 against both radial and circumferential forces applied to impeller blades 20, the leg part of each impeller blade 20 is formed in Y-shape. The impeller blades 20 are inserted into the respective guide grooves formed on the surface of the body 21 thus assembling the impeller blades 20 and the body 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218976-A (JP)
Title: Fluid gas laser discharge structure
Inventor: DEIRU EDOWAADO KUUPU
IPC: H01S3/03
Filed: 1989-05-16
Abstract: PURPOSE: To set and/or replace inner and outer tubes without requiring matching or adjustment of the caliber of the tube by constituting an independent outer tube coaxially with the inner tube and fixing the end part of the inner tube retractively in the axial direction to a fixing block through a center ring and an O-ring. CONSTITUTION: A coaxial laser tube structure 11 has an axially extending inner tube 13 for presenting a fluid gas in a discharge region and an inner tube has a gas take-in orifice 23 for feeding the gas from the outside of the tube to the inside thereof at a position where an anode 2 is located. An outer tube 25 independent from the inner tube 13 and extending coaxially therewith defines a channel for leading the fluid from a cold end along the outside of the inner tube to the orifice 23. The inner tube 13 is fixed in a fixing block 17 through a metal center ring 31 and a metal center ring 31 is held in the block 17 by a beveled part 53 and an associated O-ring 55. An O-ring 59 holds the end part of the inner tube 13 in fixing block 17 while matching therewith appropriately without requiring any adjustment or matching of the caliber of the tube.  Consequently, the inner and outer tubes can be set and/or replaced without requiring any subsequent adjustment or matching of the caliber of both tubes.
Patent JP-H10311160-A (JP)
Title: Damper wall
Inventor: HIROSE MICHITAKA
IPC: E04B2/56
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a damper wall that can effectively improve damping capacity, rigidity and tenacity required for keeping safety against earthquake while improving efficiency in execution of work. SOLUTION: The damper wall is built, being arranged in a space αsurrounded by columns 10 and beams 11, to improve earthquake resistivity for a structure and consists of a plurality of wall pieces 20. Each of the wall pieces 20 is composed of a main body part formed in a polygonal cylinder and and an elastic material layer provided at the outer circumferential face of the main body part. Then, the wall pieces 20 are connected together so that the elastic material layers of the adjoining wall pieces 20 are brought into contact with each other.
Patent JP-H02298828-A (JP)
Title: Insolation sensor
Inventor: HORIGUCHI CHIYOHARU
IPC: G01J1/02
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a nondirectional sensitivity distribution characteristic over a wide range of an incident angle by a method wherein a light-sensing part of a casing is formed in the shape of a dome out of a light-diffusing member and a colored member and the light-diffusing member is made to act as a secondary light source. CONSTITUTION:A light-sensing part casing 7 is formed in the shape of a semispherical dome out of a light-diffusing member 9 and a colored member 10. The centers of curvature of the members 9 and 10 are made to coincide with the center of the light- sensing surface 5a of a semiconductor element 5, a distance between each part of the casing 7 and the light-sensing surface 5a is made identical, and thereby the deviation of a sensitivity distribution characteristic on the right and the left in the direction of the surface is reduced in relation to the center of the light-sensing surface 5a. The member 9 diffuses light by particulates and the like contained therein and, accordingly, the member 9 itself is made to act as a secondary light source emitting a diffused light, whereby a nondirectional sensitivity distribution characteristic is obtained. By covering the member 9 with the member 10, besides, the casing 7 can be colored with an arbitrary color. According to this constitution, the nondirectional sensitivity distribution characteristic over a wide range of an incident angle can be obtained.
Patent JP-S6013223-A (JP)
Title: Electronic balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/48
Filed: 1983-07-01
Abstract: PURPOSE:To make it possible to perform highly accurate measurement all the time, by automatically performing span calibration for every specified temperature, and limiting the measured value within the range of specified errors all the time. CONSTITUTION:An input signal to an A-D converter 13 is made to be a signal from a temperature sensor 16, and the converted digital data (t) is received. When the difference between said data (t) and temperature data 10 at the time of previous span calibration is not larger than a preset temperature T, the input signal to the converter 13 is made to be a signal from a load detecting part 11, and the converted digital data W is received. The data W is converted by using a counted number K stored in a memory 14b at present. General operating processes such as subtraction of tare weight and zero-point correction are performed. The measured display value is determined and displayed on a display device 15. Thus the highly accurate measurement can be always performed.
Patent JP-S63306958-A (JP)
Inventor: DEIITAA KIRUHIYAA
IPC: B60T8/1761
Filed: 1988-05-19
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-S5922982-A (JP)
Inventor: POORU AANESUTO ORUSON
IPC: C09J7/02
Filed: 1983-07-02
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-S5244623-A (JP)
Title: Automatic rhythm player
Inventor: OKUYAMA YASUHIKO
IPC: G10F1/00
Filed: 1975-10-06
Abstract: PURPOSE: To perform rhythm playing which is changeful by means of prohibiting the transmission of frequency divider of clock-pluse equivalent to the rhythm owing to the output of prelude use memory circuit together with controlling the state of frequency division period with the instruction switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07323382-A (JP)
Title: Cutting method
Inventor: MORITA HIDEKI
IPC: B23K26/38
Filed: 1994-06-02
Abstract: PURPOSE:To provide a laser cutting method which enables working of a material with a high tenacity such as metal. CONSTITUTION:In a first method, cracking is induced by arranging a cooling means (liquefied nitrogen for example) on the rear side of a material W to be worked, cooling the entire material W and irradiating the surface of the material with a laser beam LB in this state. In a second method, cracking is induced by blowing a cool wind to the proximity of a position to be irradiated by a laser beam on the material W and irradiating with a laser beam LB this material W in a locally cooled state. Thus, the brittleness of the material is enhanced by performing such cooling. In addition, a similar working effect may be attained by adopting a method of cooling a material beforehand.
Patent JP-S63289729-A (JP)
Title: Terminal table
Inventor: TAKANO MIKIO
IPC: H01H19/02
Filed: 1987-05-20
Abstract: PURPOSE:To provide a terminal table which allows easy opening/closing of an electric circuit as well as changing over of the same, by installing a rotary metal fixture at the body of terminal table. CONSTITUTION:Four end metal fixtures 2 are mounted on the body 1 of a terminal table, wherein each of the metal fixtures 2 has wire connecting screw and a metal fixture 4 in contact with a rotary metal fixture 3. This rotary metal fixture 3 is installed in the center of the body, and its three sides are put in contact with the metal fixture 4. The rotary metal fixture 3 is lifted by a spring 5 from the body 1 to make contact with the metal fixture 4. Combination of the fixture 4 in contact can be changed by depressing the metal fixture 3 and rotating. This allows easy opening/closing and change-over of electric circuit.
Patent JP-H08339286-A (JP)
Title: Computer system with graphical interface
Inventor: MAIKERU DEBITSUDO HOTSUKAA
IPC: G06F3/0481
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To speedily decide the correlation of icons on a graphical user interface by defining how a selected graphical image and each related graphical image are related to each other. SOLUTION: For example, when one icon 160 or a window 180 is selected or dragged, other related icons are discriminated by one of characteristics parameter showing plural remarkable features such as brightening another related icon, rounding its corners or an ellipse, a forcedly displayed text. This discriminating direction allows a user to see and know which icon is related to a target icon. Consequently, an interactive visual index for the user is generated or the user is guided to the specific target (a position to drop) of a drag and drop interface.
Patent JP-S5823341-A (JP)
Title: Operating circuit for automatic reversing magnetic recording and reproducing device
Inventor: BAN ITSUKI
IPC: G11B15/44
Filed: 1981-08-04
Abstract: PURPOSE:To prevent mistaken driving to opposite direction, by combining a non-inverting and inverting output signal of a bistable multivibrator circuit with a reel operating signal and controlling a driving circuit. CONSTITUTION:The polarity change of a forward/reverse driving circuit 2 of a motor M is cooperated with a bistable multivibrator 4, a drive discrimination circuit 5, a protection selecting circuit 7 and a current amplifier, and the number of revolutions is varied into two stages with an input signal H of a conversion circuit 3. In the bistable multivibrator 4, the non-inverting output of the output signal is outputted at a terminal Q and a inverting output is outputted at a terminal Q' with the pulse input of a switching operation signal P. The protection selecting circuit 7 prevents a forward and a reverse signal from being outputted at the same time. The driving discrimination circuit 5 outputs a forward signal U or a reverse signal V through the combination of the inverting or the non-inverting output and drives the motor M with amplifications 6A and 6B. Thus, even if the operation signals E and F are mistaken, the driving in error can be prevented with the output of the vibrator 4.
Patent JP-H10296654-A (JP)
Title: Extractor of punch for press punching
Inventor: YOSHIDA TOSHIAKI
IPC: B21D28/34
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To easily extract a punch retained in a retainer at the upper mold of a metal mold. SOLUTION: A punch is formed so that its base end part may be stored in the punch storing hole of a retainer formed at the upper mold of a metal mold. In the punch, a locking groove engages with a ball which is formed at the retainer and is separated by pressing-operation toward the base end, and both sides of tool engaging grooves along a retainer surface, are formed at its periphery surface.  An extractor is constituted by forming a leg part 12 which is set along the periphery surface of the punch, and a guide part 16 which supports a lock releasing rod 15 pressingly-operating the pole toward base end at the front position of the pole so as to be capable of sliding vertically, at a base part 11 which is set at the front position of the punch in such a condition as is stored in the punch storing hole, A pair of pawls 13 on both sides, which are engaged into a tool engaging groove from the direction along the retainer surface, are protrudingly-formed in the orthogonal direction.
Patent JP-S5912133-A (JP)
Title: Fuel supply stopping apparatus for internal combustion engine
Inventor: ETOU TAKAMITSU
IPC: F02D41/12
Filed: 1982-07-12
Abstract: PURPOSE:To extend the region for stopping fuel supply, by stopping fuel supply only at a prescribed engine-speed region corresponding to the position of speed change gears by a fuel supply stopping means, for instance, at the time of decelerating operation when engine brake is actuated. CONSTITUTION:A fuel-cut control circuit 12 for controlling a fuel supply stopping means of a fuel-cut solenoid 11 comprises a throttle switch 14 that is turned OFF when the throttle valve is closed completely, a clutch switch 15 that is turned OFF when the clutch is coupled, and a neutral switch 16 that is turned ON when the gear position is neutral. Further, the control circuit 12 comprises an engine-speed switch section 17 consisting of four switches 19-22 which are opened and closed respectively at prescribed engine speeds ranging from a low engine speed to a high engine speed and a gear switch section 18 consisting of a reverse switch 24 and the first-speed to the fourth-speed switches 25-28. In these switch sections 17, 18, the swtiches 19-22 are connected respectively in series to mating switches 24-28.