baber/WOPTO huggingface dataset:
Patent JP-H08239806-A (JP)
Title: Construction method of floor slab for construction by use of embedded formwork
Inventor: TSURUTA TAKESHI
IPC: E01D1/00
Filed: 1995-03-02
Abstract: PURPOSE: To increase strength by tightening ends of steel materials, which protrude from both ends of embedded formworks in very close juxtaposition, by a tighed bar, placing curing and hardening concrete on its top surface, and the removing the tighed bar. CONSTITUTION: After a steel material is arranged in the inside of a formwork whose bottom section rises upward in the arch shape, concrete is placed, cured and hardened to form an embedded frame 5 in which ends of the steel material protrude from both ends thereof. Next, the embedded formworks 5 are arranged in parallel in close contact mutually, and the ends 6 of the steel material are provided in a condition in which they are in tension sufficiently by a tighed bar 7. Then, concrete 8 for bottom system is placed in an upper part of the embedded frame 5 and cured and hardened. After the strength of the concrete 8 for bottom system appears sufficiently, the tighed bar 7 is removed from the embedded frame 5 to release the tension of the embedded frame 5 so as to form a floor system 9 for road, track, etc.
Patent JP-H07246964-A (JP)
Title: Bicycle wheel parking rack
Inventor: KANESHIGE SHUNICHI
IPC: B62H3/04
Filed: 1994-03-09
Abstract: PURPOSE:To park wheels of bicycles having various wheel widths and wheel diameters on a bicycle wheel parking rack. CONSTITUTION:Cross sections of a first fitting groove 1b to be fitted to a bottom part of a wheel and a second fitting groove 1c to be fitted to a tip part are formed in a tapering shape as shown in a drawing 1 (b) and (c). A specific length L1 is arranged in the first groove 1b, and a specific length L2 is arranged in the second groove 1c. Thereby, the wheel vertically stands erect regardless of a wheel width. Since the specific length is applied to the first and the second grooves, bicycles having various wheel diameters can be parked.
Patent JP-S58185789-A (JP)
Title: Formation of electrode on ion exchange membrane
Inventor: KAMINO YASUYOSHI
IPC: C23C18/44
Filed: 1982-04-20
Abstract: PURPOSE:To form an electrode layer on one side of an ion exchange membrane by plating, by holding a plating soln. of a specified pH contg. a platinum compound and hydrazine on the side of the membrane, allowing an alkali soln. to penetrate into the plating soln. from the other side, and reducing the platinum compound with the hydrazine. CONSTITUTION:A plating soln. 5 of 5-6pH contg. a compound of a platinum group metal such as chloroplatinic acid and hydrazine is prepared. An ion exchange membrane 4 is put between an upper plating soln. holder 2 and an under alkali soln. holder 3, and the plating soln. 5 is poured in the holder 2 and held. An alkali soln. 6 is introduced into the holder 3 from the inlet 7 to fill the holder 3. The alkali soln. 6 penetrates into the plating soln. 5 through the membrane 4, and the hydrazine in the soln. 5 reduces the chloroplatinic acid in the presence of the penetrated alkali soln., forming an electrode film 9 on the upper surface of the membrane 4.
Patent JP-S59326-A (JP)
Inventor: JIYORUJIYU JIRE RUNE GISURAN B
IPC: C03B5/00
Filed: 1983-04-15
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-S542039-A (JP)
Title: Spherical shell lens antenna
Inventor: ORIME SHINKEI
IPC: H01Q3/26
Filed: 1977-06-07
Abstract: PURPOSE:To improve the side lobe level for the radiation pattern at high angle scanning without deteriorating the gain, by adding an attenuation quantizing control circuit to control the varaible attenuator and it, and by giving an idea to the primary radiator for power distribution.
Patent JP-S63233434-A (JP)
Title: Expert system
Inventor: HYODO NORIAKI
IPC: G06F17/30
Filed: 1987-03-20
Abstract: PURPOSE:To return the titled system to a system state obtained after executing an optional rule by providing the system with a means for storing the execution rule order of rules continuously executed by a rule execution means. CONSTITUTION:The expert system is constituted of a rule storing means 1, a rule retrieving means 2, a rule executing means 3, a rule execution order storing means 4, and a rule reexecution means 5. The retrieving means 2 retrieves a rule matched with the condition of a current problem out of plural rules stored in the storage means 1 on the basis of a condition for rule retrieval. The execution means 3 executes the rule extracted by the means 2 or a rule applied from the means 5 and stores the identification information of the executed rule in the means 4. The means 5 allows the means 3 to execute rules successively up to a specified rule in accordance with the execution order stored in the means 4 on the basis of a rule reexecution instruction including the specified information of a returned rule to return the system to the state obtained after executing the specified rule.
Patent JP-H10247785-A (JP)
Title: Manufacture of multilayer printed board
Inventor: TAKAHASHI KUNINAO
IPC: H05K3/46
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To enable a base copper and a build-up resin to be firmly bonded together and to completely bore a hole in the build-up resin through a photovia development-type manufacturing method. SOLUTION: A build-up resin layer 2 which contains a prescribed coupling agent is applied onto the pattern forming surface of a printed board 1 provided with a prescribed first circuit pattern 1a of copper foil, the build-up resin layer 2 is preliminarily dried up at temperatures at which the coupling agent contained in it is not possessed of an adhesive power, and a hole 3 is bored in the build-up resin layer 2 through a photovia development-type manufacturing method so as to reach to the first circuit pattern 1a. Thereafter, a second circuit pattern 4 is formed on the build-up resin layer 2 so as to have a continuity with the first circuit pattern 1a through the hole 3, and then the build-up resin layer 2 is fully heated so as to make the coupling agent possessed of an adhesive power.
Patent JP-H08265101-A (JP)
Title: Current attenuation circuit
Inventor: WAKUTA TETSUYA
IPC: H04N5/14
Filed: 1995-03-27
Abstract: PURPOSE: To attain the integration of the circuit by adopting prescribed connection for bases, emitter, and collectors of plural transistors(TRs) and connecting a base of the 7th TR to an output terminal so as to allow a small capacitance of a smoothing capacitor to be adopted for the circuit. CONSTITUTION: The circuit has seven TRs, an emitter of the TR 4 connects to an input terminal 2 and its base 1 connects to a base of the TR 5. Then an emitter 3 of a TR 10 connects to an emitter 2 of the TR 5 and an emitter 4 of the TR 6 connects to a collector of the TR 5. Furthermore, the base of the TR 5 connects to a base of the TR 6 and collectors of the TRs 7, 5 are connected together. A collector of a TR 10 connects to an emitter 7 of the TR 9 and bases of the TRs 8, 9 are connected to an output terminal 3. Since a current being a difference between a base current of the TR 8 and a base current of the TR 9 flows to the output terminal 3, the difference current is very small.
Patent JP-H05114890-A (JP)
Title: Virtual tributary path idle signal generator
Inventor: SHIMADA NAOHIRO
IPC: H04L5/22
Filed: 1992-03-25
Abstract: PURPOSE:To reduce the circuitry by outputting a VT pass idle signal inserted into each VT pass from a VT pass idle generator. CONSTITUTION:This VT pass idle signal generator is provided with a VT pass idle generator 1 generating a VT pass idle (VT Pa+h Idle) signal and a means temporarily inserting the VT pass idle signal into the overhead (TOH) part of the frame and a time slot converter 2 as a time slot conversion means writing the VT pass idle signal inserted into this overhead part in the frame of an arbitrary VT pass through time slot conversion. By replacing the time slot, an idle signal is inserted into an arbitrary time slot. Thus, the output can be performed while freely inserting a VT pass idle signal to an arbitrary output.
Patent JP-S59192630-A (JP)
Title: Retractable head lamp
Inventor: MORIYAMA HISAMUNE
IPC: B60Q1/05
Filed: 1983-04-15
Abstract: PURPOSE:To improve a front view in an automobile, by making the upper end edge of a head lamp lid more closer in a horizontal direction than ever before in a front sight as well as more right sideward in a plane sight when the head lamp lid is opened and thereby a head lamp is projected to a lighting-up position on a bonnet. CONSTITUTION:In this headlight device, there are provided with a head lamp 11 going up and down between a lighting-up position and a housing position in keeping up its forward attitude and a head lamp lid 31 being rockably opened or closed as interlocking with lifting motion of the lamp 11, while a front end edge 31a of the lid 31 is tilted from the central part through the side of a car body and simultaneously a rocking center line Y-Y is set up downward the rear of the lid 31. Under this constitution, the rocking center line Y-Y is tilted so as to cause the body central side to become low in a front slight. If so, when the lid is opened, a positional difference in height and longitudinal directions between a corner at the body center side and another corner at the lateral side of the lid front end edge becomes smaller than ever before, so that the lid front end edge comes close to the horizontal direction in a front sight as well as to the right sideward direction in a plane sight in consequence.
Patent JP-S541949-A (JP)
Title: Ventilating system
Inventor: OZAKI MASANORI
IPC: F24F7/00
Filed: 1977-06-07
Abstract: PURPOSE: To provide a natural ventilating system for a house which does not have any place suited for installing a fairly projecting unit under the eaves or on the roof. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55158654-A (JP)
Title: Manufacture of heat sink in aluminum
Inventor: NIKI MASAO
IPC: H01L21/48
Filed: 1979-05-30
Abstract: PURPOSE:To obtain an Al heat sink uniformly joined by a method wherein pieces formed by cutting an Al material, on whose one surface silver, etc. are attached equally and stably, are resistance-welded to the Al heat sink. CONSTITUTION:One surface of an Al plate is foundation-treated by means of electroplating by Zn substitution, etc., and electroplated with silver. Or a copper plate and the Al plate are cladded. Pieces are mass-produced by punching or cutting the plate material in necessary dimensions. An Al heat sink and the cut pieces in Al  are resistance-welded in such a manner that both are stacked, pressed and conducted. The pieces can be mass-produced because the speed of welding is fast in resistance welding. The corrosion of Al due to the joining of metal of a different kind  is prevented by coating the boundaries of the cut pieces obtained with paints. Thus,  the pieces can be mass-produced, and dispersion is not generated in the joining as  seen in solder joining.
Patent JP-H01297421-A (JP)
Title: Ultraviolet-curing epoxy functional silicone
Inventor: RICHIYAADO POORU ETSUKUBAAGU
IPC: C08G77/14
Filed: 1989-03-22
Abstract: Epoxy functional organopolysiloxanes are compatibilized with onium salt photocatalysts by modifying a controlled number of epoxy groups by esterification with carboxylic acids.
Patent JP-S62223663-A (JP)
Title: Non-destructive inspection method for hydrogen erosion
Inventor: SHIMOMURA JUNICHI
IPC: G01N27/72
Filed: 1986-03-26
Abstract: PURPOSE:To non-destructively inspect the hydrogen erosion of a pressure vessel by detecting the decrease of the coercive force of steel products. CONSTITUTION:A steel sheet made of the specific compsn. subjected to a prescribed treatment is subjected to a high-temp. high-pressure hydrogen treatment in hydrogen kept at and under, for example, 600 deg.C and 300kgf/cm<2> and annealing in a vacuum kept at 600 deg.C, respectively. The corresponding decrease of the coercive force and Charpy absorption energy which arises in the case of subjecting the steel sheet to the high-temp. high-pressure hydrogen treatment is evident from the figure indicating the measured change of the coercive force and the Charpy absorption energy at 0 deg.C during the above-mentioned treatment. The deterioration in the quality of the steel products to be used under high-temp. high-pressure hydrogen by the hydrogen erosion thereof is thus made detectable from the decrease of the coercive force.
Patent JP-S62223389-A (JP)
Inventor: MORI TAMOTSU
IPC: D21F11/04
Filed: 1986-03-25
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-S51146044-A (JP)
Title: Weight adjuster
Inventor: KOIZUMI YOSHINAO
IPC: B66D1/44
Filed: 1975-06-05
Abstract: PURPOSE: To provide a weight adjuster,which permits a load suspended from a winch to be manually raised and lowered lightly and not having resort to switch or clutch operation and also permits fine operation to be carried out speedily and safely. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60211289-A (JP)
Title: Repair of tube
Inventor: URAGAMI KOUICHI
IPC: F28F11/00
Filed: 1984-04-05
Abstract: PURPOSE:To efficiently repair a heat transfer tube with high reliability by a method wherein the expanded state and damaged position of the heat transfer tube are detected and one of a plurality of repairing methods is selected based upon the detected expanded state and damaged position so as to tightly fix the upper end part and lower end part of a sleeve to the heat transfer tube. CONSTITUTION:In case of a heat transfer tube, which is partially expanded by rollers, grooves 10 are cut in the lower end part 8 of the tube, which is expanded by rollers, so as to be bitten into by a smooth sleeve 6 by expanding. In addition, the heat transfer tube 3 is bitten into by projections 9 provided on the outer surface of the sleeve 6 at the upper end part 7 hydraulically expanded. When the damaged portion locates at the prearranged position for cutting groove at the lower end part, the repair with a sleeve is done by applying seal- welding at the tip of the lower end part 8 of the sleeve and by sealing the non- expanded part and hydraulically expanded part with the protruding sleeve.
Patent JP-H04306353-A (JP)
Title: Free-access type floor panel
Inventor: KONISHI YOSHIKI
IPC: E04F15/18
Filed: 1991-04-01
Abstract: PURPOSE:To make the mechanical working of notches through which cable or pipe is passed easier for a free-access type floor panel to be used in the clean room of electronic computer room or the manufacturing process of precise parts. CONSTITUTION:A free-access type floor panel consists of a framework 19 19 and a surface panel 20 separated from the frame 19. The framework 19 is obtained by integrally molding a rectangular outer frame 21 and intermediate frames 22 crossing vertically and horizontally in the frame 21. The surface panel 20 has almost the same size as the outer frame 21 of the framework 19, having grooves 23 crossing vertically and horizontally in the intermediate frames 22 of the framework 19. The surface panel 20 is lapped on the framework 19 and fixed to the base seat on the upper end of the struts.
Patent JP-H06279746-A (JP)
Title: Binder for magnetic recording medium
Inventor: FUKUDA MASANOBU
IPC: G11B5/702
Filed: 1993-03-26
Abstract: PURPOSE:To provide the binder which has a high dispersibility, providing a magnetic recording medium with excellent electromagnetic conversion characteristics and an improved surface smoothness, and which has a favorable hydrolysis resitance and improved durability and abrasion resistance at a high temp. and humidity. CONSTITUTION:The binder contains a polyurethane resin which has SO3M groups (wherein M is an alkali metal or hydrogen atom) introduced into the resin by adding an omega-alkane sultone, e.g. omega-propane sultone, to urethane bonds.
Patent JP-H08262874-A (JP)
Title: Developing device
Inventor: TAKAHASHI AKIRA
IPC: G03G15/09
Filed: 1995-03-27
Abstract: PURPOSE: To provide a developing device which realizes stable development without causing deposition of a carrier on an image carrier. CONSTITUTION: This developing device has a means to generate magnetic fields comprising plural magnetic poles fixed to the inside of a developer carrying body which rotates in order to carry a developer comprising a nonmagnetic toner and a magnetic carrier. The means to generate magnetic fields consists of pumping magnetic poles S3, N2 to attract a developer in a developing device to the surface of the developer carrier, a carrying magnetic pole S2 to carry the attracted developer the developing zone, and a developing magnetic pole N1 to develop an electrostatic latent image on an image carrier with the nonmagnetic toner in the carried developer to form a visual image, and a carrying magnetic pole S2 to carry the developer after development in the developing zone.  The magnetic force of the carrying magnetic pole S2 for the developer after developing is made equal or larger than the magnetic force of the developing magnetic pole N1.
Patent JP-S62224567-A (JP)
Title: Lens holder attachment structure
Inventor: SANEZAWA SHIYOUICHI
IPC: B24B13/005
Filed: 1986-03-26
Abstract: PURPOSE:To improve working ratio of a lens processing machine greatly by making paired planar gears fit each other at an angular position determined by aligning marks and fixing a lens holder to an end part of a rotary spindle. CONSTITUTION:To a front end of a rotary spindle 1 and a base end of a lens holder 3 are respectively fixed paired planar gears 2 and 4 respectively marked with aligning marks 7 and 8 for determining their angular positions of fit about their central axes. Fitting the paired planar gears 2 and 3 each other at the angular position determined by the aligning marks 7 and 8, a lens holder 3 is tightened and fixed to an end part of the rotary spindle 1 by means of a crown nut 6, etc. to be screw-engaged with the rotary spindle 1. With this constitution, the axial error of the lens holder can be kept within about 2mum, making it possible to improve working ratio of a lens processing machine by performing the lens processing without grinding again the lens holder exchanged according to necessity.
Patent JP-S60211309-A (JP)
Title: Coordinate converting device
Inventor: TSUKADA HIDEAKI
IPC: G05B19/4093
Filed: 1984-04-05
Abstract: PURPOSE:To attain fast, high-precision coordinate conversion for a tracking device by decomposing a vector quantity into a scalar quantity and a direction (unit vector) and converting coordinates of only the unit vector indicating the direction through fast arithmetic. CONSTITUTION:The coordinate converting device which obtains the error compensation signal of the swivel and elevation servo system of the tracking device consists of a separating circuit 2 which separates a speed vector 1 into a scalar quantity 4 and a unit vector component 3, angle converters 6, 8, 11, and 13 which convert the angle of the unit vector component 3 as many times as necessary, and a composing circuit 15. The quantity of the speed vector 1 separated by the circuit 2 is supplied as the scalar quantity 4 to the circuit 15. The unit vector component 3 is angle-converted 6 and 8 with the pitch angle signal and elevation angle signal of an oscillation angle signal 5 and further angle-converted 11 and 13 with a swivel signal and an elevation angle signal as various target position items 10. For the purpose, a distance signal as an item 10, the scalar quantity 4, and the angle conversion outputs 12 and 14 are used for composition arithmetic 15, thus obtaining a necessary servo compensation signal at a high speed.
Patent JP-H09255802-A (JP)
Title: Frefreg for laminated board
Inventor: IKETANI KUNIO
IPC: C08G59/24
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg having a excellent moldability without using or using only a small amount of a novolak epoxy resin and giving a laminated board having a excellent heat-resistance, flame-resistance, interlaminar adhesivity, soldering heat-resistance, etc. SOLUTION: This prepreg contains an epoxy resin composition containing (1) a terminal bifunctional straight-chain epoxy resin having an epoxy equivalent of 160-270, (2) a terminal bifunctional straight-chain epoxy resin having an epoxy equivalent of 450-800 and a bromination ratio of 18-28wt.%, (3) tetrabromobispheol A and (4) a curing agent or a cure accelerator as essential components.
Patent JP-H06280863-A (JP)
Title: Cylindrical roller bearing
Inventor: ARAMAKI HIROTOSHI
IPC: F16C19/36
Filed: 1993-03-26
Abstract: PURPOSE:To prevent a cage from largely sliding in the direction of advancing in rotation so as to avoid occurrence of smearing of forming one side of a pocket of a cage that comes into contact with a rolling surface of a cylindrical rolling in such a manner as to allow a roller shaft to incline. CONSTITUTION:A cylindrical roller 1 of a non-load circle has a rolling surface 1a which comes into contact with one side 6 having a stepped part 6a on the front side in the direction of advacing in rotation of a cage 4. Accordingly, moment for giving skewing is applied to the cylindrical roller 1 so that the roller end part comes into contact with inner ring collars 3T, 3T. Sliding frictional force FSI is applied across the cylindrical roller 1 and an inner ring 3 by the above contact. The sliding frictional force FSI has the opposite acting direction to the sliding frictional force FSO between the roller 1 and the outer ring 2, so that the cylindrical roller 1 passes through the non-load circle while keeping the state of rotating on its own axis near pure rolling. On the other hand, in the load circle, the cylindrical roller 1 has the rolling surface 1a brought into contact with one side 7 on the rear side in the advancing direction of a cage pocket 5. The contact force Qca is, however, small so that large sliding may not be produced in the cylindrical roller 1. Accordingly, smearing is not caused.
Patent JP-H101016-A (JP)
Title: Vehicle steering wheel equipped with monolithic type gas bag constraining system
Inventor: ALEXANDER HEILIG
IPC: B60R21/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a steering wheel in which the hub part which permits housing of a gas bag module in the steering wheel and a part thereof is forming- covered to form a decorative cover, and, when the gas bag inflates, the cover is not entirely torn but only opens at a predetermined part. SOLUTION: The vehicle steering wheel equipped with a monolithic type gas bag constraining system has a main body (10) which is foaming-covered, and the hub part (22) forming a part of the main body has a rear-side cavity for housing a pressurized gas source and the folded gas bag. A decorative cover which forms a part of a foam-covering (12) of the main body (10) encloses a foam-covering reinforcing structure (24) integrally joined to the hub part (22). The reinforcing structure has a central slot (39) which opens when the gas bag is expanded.
Patent JP-S58185365-A (JP)
Title: Power steering
Inventor: OZAKI SHINSABUROU
IPC: B62D5/083
Filed: 1982-04-23
Abstract: PURPOSE:To facilitate centering work of a control valve, by adjusting a relative position between a valve sppol and a valve sleeve. CONSTITUTION:When a valve sleeve 24 is moved upward in adjustment work of centering of a control valve 13, firstly lock nuts 49 are loosened secondly an adjusting screw 47 is loosened, and then an adjusting screw 48 is screwed to press a tapered hole 46 by the point end of the screw 48 and move the sleeve 24. And then the screw 47 is screwed, after its point end is forcibly pressed and adapted to the hole 46, the nuts 49 are tightened to fix both these screws 47, 48 to suction parts 34 and the sleeve 24 to a valve housing 21. Also in case of moving the sleeve 24 downward, work is performed by similar procedures.