baber/WOPTO huggingface dataset:
Patent JP-2000001873-A (JP)
Title: Bulldozer device
Inventor: TANAKA HIROKI
IPC: E02F3/815
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve workability by connecting a bulldozer to a working machine body in a vertically rockable manner through left-right stays and installing earth-removal surfaces to the front and rear of the bulldozer. SOLUTION: Stays 7 for a bulldozer 8 are connected to a lower travelling body in a rockable manner by pins through a pair of left-right brackets while a mounting bracket 10 is fixed between the stays 7 on the bulldozer 8 side. A piston rod 15a for a cylinder 15 for lifting and lowering is coupled with a supporting bracket 14 set up to the lower travelling body by a pin 16, the base end section of the cylinder 15 is connected to the connecting bracket section of the bracket 10 by a pin 17, and the bulldozer 8 is brought to a rockable state in the vertical direction through the stays 7 by the expansion-contraction operation of the cylinder 15.  Earth-removal surfaces 8a, 8b are formed to the front and rear of the bulldozer 8 respectively, a ground is levelled by the earth- removal surface 8a at the time of pushing works, and the ground is levelled by the earth-removal surface 8b at the time of pulling works. Accordingly, since soil and sand are raked even at the time of pulling works, even the sections of the corners of a ground levelling field can be levelled excellently.
Patent JP-S6073714-A (JP)
Title: Closed-loop type oil pressure controller
Inventor: UCHIDA TADAO
IPC: F15B13/044
Filed: 1983-09-29
Abstract: PURPOSE:To optionally change an output oil pressure and, at the same time, to fix an output oil pressure at a constant level, by using a spool valve having two- step external diameters. CONSTITUTION:A spool valve 18, whose central part is narrowed by one step, is installed to one end of the plunger 11 of an electromagnetic solenoid and a compression spring 14 is installed to the other end. The valve 18 is incorporated in a body 16 provided with an exhaust port 21, outlet port 20, and inlet port 19 from the plunger 11 side. Each port 19-21 communicates with each other through a path formed by the narrowed section of the valve 18. Since such constitution is used, an output oil pressure produced in an output chamber 27 can be changed optionally by the electric current of a coil 6 forming the electromagnetic solenoid. Moreover, the output oil pressure can be maintained at a fixed level by utilizing the balance between the intensity of the compression spring 14 and the oil pressure applied to the valve 18.
Patent JP-H0469963-A (JP)
Title: Laminated multichip semiconductor device
Inventor: MIYANO ICHIRO
IPC: H01L23/367
Filed: 1990-07-11
Abstract: PURPOSE:To carry out cooling from middle layers positively after relaxing the mutual heat effect between middle layers by stacking multichip semiconductor device, on a board which are connected electrically to the leads of film carrier tapes and have connectors on which heat sinks are mounted. CONSTITUTION:A TAB method semiconductor chip, which is provided with a heat sink being punched out of a TAB tape reel, is electrically connected by solder to the electric connection called pattern 12 on a connector by means of a lead 3. After this, the heat sink 5 is faired by the processing similar to the lead forming of an SOP package to make package structure. Using such a heat sink, one can promote the heat radiation from chip surface to air effectively by the metal excellent in thermal conductivity. The heat generated is conducted out of the laminated multichip semiconductor device positively by the work of the heat sink installed on the semiconductor chip of each layer. Then it is discharged to outside air, so especially in the middle layer, it is cooled surely as compared with the case that it has not heat radiating structure.
Patent JP-H0528207-A (JP)
Title: Tube pole arrangement position decision processing system
Inventor: MAKITA CHIZURU
IPC: G06F17/50
Filed: 1991-07-23
Abstract: PURPOSE:To automatically decide the arrangement position of a tube pole based on wall information and fittings information on a plane diagram which is previously inputted when the plane diagram of a house is generated. CONSTITUTION:A table 1 where the presence or absence of the arrangement of the tube pole for respective wall types, an arrangement interval, and the size of the tube pole are set, and a means deciding the arrangement position of the tube pole by wall arrangement information on the plane diagram, fitting arrangement information 2, the table wall arrangement information on the plane diagram and fitting arrangement information are provided. Thus, the arrangement position of the tube pole arranged by designating the wall types which are set in the table as wall arrangement information on the plane diagram is decided.
Patent JP-H0838622-A (JP)
Title: Low-frequency output circuit of low-frequency treating device
Inventor: TOMINAGA HITOSHI
IPC: A61N1/32
Filed: 1994-08-02
Abstract: PURPOSE:To make it possible to finely adjust outputs and to easily change the various intensities of the outputs regardless of the single-shot output pulses and the continuously shot output pulses by providing the above circuit with an R-2R ladder circuit connected to the plural port outputs of a CPU. CONSTITUTION:This low-frequency output circuit has the R-2R ladder circuit 10 connected to the plural port outputs(a) to (h)of the CPU and an LC circuit 11 connected to the output terminal A of this R-2R ladder circuit 10. A transistor Tr1 as a first switching element is subjected to on-off control by another port output i of the CPU connected to the LC circuit 11 and electric charges are accumulated in a capacitor C1 by the electromotive force generated at the inductance L1 of the LC circuit 11. A transistor Tr2 as a second switching element is subjected to on-off control by another port output (j) of the CPU and the electric charges accumulated in the capacitor C1 are discharged, by which the low-frequency output is generated.
Patent JP-S6159790-A (JP)
Title: Semiconductor laser driving circuit
Inventor: SHIBAZAKI MITSURU
IPC: H01S5/068
Filed: 1984-08-30
Abstract: PURPOSE:To stabilize the optical output rapidly, by initially supplying monotone increasing current to a semiconductor laser element and by switching it so as to supply current thereto according to the current in a monitoring photo diode as soon as the light receiving current in an external photo diode reaches a predetermined value. CONSTITUTION:A laser diode L is supplied with monotone increasing driving current IL by a variable current supplying unit 12, a resistance 13, a switch 14, a variable resistance element 23, a control voltage generating unit 16 and so on. When the current I' flowing through an external photo diode 19 for receiving laser light reaches a predetermined value, the supply of the driving current IL to the laser diode L is accordingly changed over to a driving current control system which consists of the variable current supplying unit 12, the resistance 13, the switch 14, the variable resistance element 23 and son on, and which controls the driving current IL in accordance with the current ID flowing through a monitoring photo diode D, so that the feed back control is carried out to maintain the optical output from the laser diode L at a predetermined value.
Patent JP-H1122146-A (JP)
Title: Exterior-wall material joining member
Inventor: IKAWA TAKUYA
IPC: E04B1/64
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an exterior-wall material joining member requiring no filling of a sealing material in a joint section between mutual exterior wall materials having a waterproof function and being arranged in upper and lower sections. SOLUTION: The exterior-wall material joining member (an exterior-wall joiner) 10 is arranged in the joining sections of exterior wall materials 1, 2 disposed in upper and lower sections. The exterior-wall material joining member 10 has an upper internal surface plate section 11, a drip cap section 12 and a joining section 13. The upper internal surface plate section 11 is arranged on the internal surface side at the lower end section of the exterior wall material 1 on the upper side. The joining section 13 is connected integrally between the mutual exterior wall materials 1, 2, in which the upper internal surface plate section 11 and the drip cap section 12 are disposed in upper and lower sections, while covering the upper side of the exterior wall material 2 on the lower side.  The mutual joining sections of the upper and lower exterior wall materials 1, 2 can be waterproofed by such an exterior-wall material joining member 10. Accordingly, the mutual joining sections of the exterior wall materials 1, 2 need not be filled with a sealing material.
Patent JP-H107774-A (JP)
Title: Production of polycaprolactone-modified hydroxyalkyl acrylate or methacrylate
Inventor: HONDA SOICHI
IPC: C08F20/28
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a modified hydroxyalkyl (meth) acrylate which has a high catalytic activity, is excellent in the stability and capability for suppressing side reactions during reaction, and gives a slightly colored article by using a specific catalyst. SOLUTION: In a process for producing a modified hydroxyalkyl (meth) acrylate by the ring-opening polymn. of ε-caprolactone with a hydroxyalkyl (meth)acrylate, an alkyltin trihalide represented by the formula: R-SnX3 (wherein R is a 1-20C alkyl; and X is chlorine or bromine) is used as the catalyst, esp. advantageous examples being n-butyltin trichloride and n-octyltin trichloride. The amt. of the catalyst added to the reaction system is usually 10-500ppm based on ε-caprolactone, and ε-caprolactone is added usually in an amt. of 1-20mol based on the hydroxyalkyl (meth)acrylate.
Patent JP-H0746433-A (JP)
Title: Multi-scan dynamic focus circuit
Inventor: ASAKURA MASANORI
IPC: H04N3/26
Filed: 1993-07-22
Abstract: PURPOSE:To attain picture display with high picture quality by adding a differentiation output of a differentiation circuit section to a horizontal parabolic output and inputting the result to a horizontal vertical output synthesis section so as to correct a time delay in the processing of a horizontal parabolic wave generating section. CONSTITUTION:A horizontal parabolic wave extracted from a horizontal output stage 1 is given to a horizontal parabolic wave generating section 2, in which the level is controlled to a predetermined level and the result is inputted to a horizontal vertical output synthesis section 5. The horizontal parabolic wave is differentiated by a differentiation circuit section 3, shaped into a sawtooth wave and the result is given to an adder circuit 4, in which the wave is added to the horizontal parabolic wave extracted from the output stage 1. On the other hand, the level of the vertical parabolic wave extracted by a vertical output stage 6 is given to a vertical parabolic wave generating section 7, in which the level is controlled to be a predetermined level and the result is inputted to the synthesis section 5. The wave synthesized with the sum output of the circuit 4 is a dynamic focus voltage and a dynamic focus voltage output section 8 amplifies the level to be a predetermined level and the result is fed to a focus electrode of an electron gun.
Patent JP-H0935076-A (JP)
Title: Method and device for forming curved surface
Inventor: SONE JUNJI
IPC: G06T17/30
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To represent fine unevenness on a curved surface and flexibly control the shape of a wide area. SOLUTION: A general border Gregory curved surface generation part 9 generates a general border Gregory curved surface with outline shape data extracted from three-dimensional measurement data and CT data and an NURBS curved surface generation part 11 generates an NURBS curved surface showing the deviation between the general border Gregory curved surface and an extrapolated shape; and a general border Gregory-NURBS curved surface generation part 12 blends those general border Gregory curved surface and NURBS curved surface to generate a general border Gregory-NURBS curved surface.
Patent JP-H1124324-A (JP)
Title: Water-base liquid developer for electrophotography
Inventor: OGURA KATSUYUKI
IPC: G03G9/13
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain high stability, excellent dispersion stability, redispersibility, light fastness and water resistance by dispersing toner particles in which colorant is included in a coated state in carrier liquid principally composed of water. SOLUTION: The toner particles made of the colorant insoluble the water and resin are dispersed in the carrier liquid principally composed of the water. The colorant is insoluble in the carrier liquid and included in the coating film formed of thermoplastic resin having hydrophilic radical. The colorant is pigment or oil dye. Furthermore, the toner particles are dispersed in organic solvent which is insoluble in the colorant and the carrier liquid and dissolves the coating film formed of thermoplastic resin having the hydrophilic radical and simultaneously the resin is made insoluble in the carrier liquid principally composed of the water, whereby the developer is obtained.  The toner particles are formed in a state where the colorant is firmly included in the coated state with the resin insoluble in the carrier liquid and having the hydrophilic radical and are dispersed in the carrier liquid in a particulate state, so that the developer shows the excellent dispersion stability and the good redispersibility.
Patent JP-S57105265-A (JP)
Title: Sound-proof, vibration proof and painting treatments for steel plate assemblage
Inventor: YAMAMOTO YASUNOBU
IPC: B05D5/00
Filed: 1980-12-22
Abstract: PURPOSE: To simultaneously apply sound-proof, vibration-proof reinforcement and painting to a door assemblage by a method wherein a foamed sheet having a thin film of a hot melt material is fixedly adhered to an outer panel of a steel plate assemblage such as an automobile door or the like and, after an inner panel is welded thereto, undercoat painting is applied to said assemblage and backing is carried out.  
     CONSTITUTION: A steel plate is subjected to press molding to fabricate on outer panel 1 of an automobile door and, to a back surface thereof, an open cell from foamed sheet  6 made of a synthetic resin such as a polyurethane type resin or the like impreganated  with a thermosetting synthetic resin liquid is fixedly adhered in a condition leaving a welding part. On a surface of the sheet 5, a thin film 6 of a hot melt material melted at baking temp. of a paint such as an ethylene type copolymer or the like is coated. To the foamed sheet adhered outer panel, a door inner panel 3 having plural openings 2 formed by pressing a steel plate is welded at a peripheral part thereof to form a door assemblage 7. After the door assemblage 7 is subjected to painting pretreatment and undercoat electrodeposition painting, baking treatment is carried out to melt and remove the thin film 6 of the hot melt material to simultaneously apply the painting while sound-proof and vibration-proof effects due to the sheet 5 are achieved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5883846-A (JP)
Title: Metallic image forming material
Inventor: SASA NOBUMASA
IPC: G03F7/09
Filed: 1981-11-14
Abstract: PURPOSE:To obtain a metallic image forming material capable of forming a high-contrast image, and suitable for line works and dot formation, by forming a photosensitive resin layer contg. a metal-chelating agent on a support having a metallic thin film. CONSTITUTION:A desired metallic thin film is formed on the surface of a support, such as glass, metal, or plastic film, by sputtering and vacuum vapor deposition methods, etc. This layer is coated with a photosensitive resin, e.g., paraphenylene bisamide, contg. a metal-chelating agent, e.g., anthraquinonedisulphonic acid in >=0.01g/m<2> to form a 0.1-1mum thick photosensitive resin layer, thus permitting etching to be executed in a sufficiently short time even by using an etching soln. as weak as not attacking a resist, operation time to be greatly reduced, and an image good in sharpness of edges of the etched parts to be obtained.
Patent JP-H056167-A (JP)
Title: Electronic musical instrument
Inventor: OKAMOTO TETSUO
IPC: G10H1/00
Filed: 1991-06-26
Abstract: PURPOSE:To provide an electronic musical instrument which is suitable for embodying musical effects similar to those given by a bowing type string musical instrument, and which may issue various musical notes through simple performance. CONSTITUTION:There are provided a memory means for storing therein performance manipulation waveforms, a trigger input means 1 for reading the performance manipulation waveforms, a means 9 for inputting data for ornamenting the performance manipulation waveforms, and a means for ornamenting the performance manipulation waveforms read from the memory means 9 in accordance with a trigger signal from the trigger input means. The trigger means comprising, for example, a keyboard, and accordingly, key manipulation causes a trigger signal. Therefore, the ornamenting means 5 reads signals indicating bow pressure and bow speed given by a skilled player, which have been stored in the memory means 3 while receiving a degree of fluctuation from a data inputting means 9 composed of a joy stick, and delivers a desired degree of fluctuation. Accordingly, a note signal forming means issues a musical note having a degree of fluctuation corresponding to that issued by a bowing type string instrument.
Patent JP-H1125885-A (JP)
Title: Convergence correcting device
Inventor: TAJIMA MOTOYOSHI
IPC: H01J29/76
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a convergence correcting device which is capable of reducing right ward displacement to a pair of side beams of the center beam. SOLUTION: This convergence correcting device consists of a magnetic body arranged on both sides in the plural beams arranging direction in the rear of a deflection yoke for deflecting a plurality of beams 4B, 4G, 4R, arranged in a row emitted from an electron gun of a cathode-ray tube, and correcting the convergence displacement of a plurality of beams, and correcting coils 22a, 22b. The magnetic body 21 is bent in a direction which further separate from a deflecting main magnetic field generated by the deflection yoke.
Patent JP-H0469274-A (JP)
Title: Manufacture of ceramics seal for signature
Inventor: SAKAI KAZUTOMI
IPC: B41K1/02
Filed: 1990-07-10
Abstract: PURPOSE:To enable a printing surface of ceramics sintered material to be finished to dimensions and a shape conforming to an autographic sign by a method wherein the printing surface of ceramics sintered material is processed by electric discharge machining by using an electrode worked in a sign letter form, and a printing part is formed by engraving the sign letter. CONSTITUTION:A conductive ceramics sintered material of which an electric resistance value as a seal material is 1OMEGA.cm or under at room temperatures is prepared. Then, the sintered material is cut, is polished, and is worked to a long narrow rectangular parallelepiped like a seal body 2. Thereafter, the material worked in a shape of the seal body 2 is set to an electric discharge machine, and one side surface to become a printing part 4 is processed by electric discharge machining by using an electrode which has been preliminarily made to correspond to the printing part 4 to form the seal body 2. For a form of the letter corresponding to the printing part 4 of the electrode, the form of a letter of autographic sign and full name sign to be used occidentally is used. The seal 1 obtained thus, since made of ceramics, has high corrosion resistance and high strength. Further, since the printing part 4 is processed by electric discharge machining, a broken piece in working is restrained from being generated.
Patent JP-S6242162-A (JP)
Title: Lamination type photosensitive body
Inventor: FUJIKAWA YASUHISA
IPC: G03G5/06
Filed: 1985-08-19
Abstract: PURPOSE:To stabilize electrophotographic characteristics including residual potential and sensitivity when a photosensitive body is repeatedly used by incorporating a specific disazo pigment into an electric charge generating layer and incorporating a specific arom. polycarboxylic acid into an electric charge transfer layer. CONSTITUTION:The charge transfer layer is formed on a conductive base by depositing the disazo pigment expressed by the formula [I] by evaporation on the base or coating a coating liquid prepd. by dissolving said pigment into a suitable solvent or, if necessary, by dispersing said pigment into a soln. dissolved with a binder resin on the base and drying the coating. The soln prepd. by dissolving the arom. polycarboxylic acid expressed by the formula [II] and binder and, if necessary, an electric charge transfer material into a suitable solvent is coated thereon and is dried to form the charge transfer layer, by which a lamination type photosensitive body is obtd. The amt. of the arom. polycarboxylic acid to be added varies with the kind thereof and the effect of the addition is higher with the slighter amt. as the number of the carboxyl group contained in the arom. polycarboxylic acid is larger. Said acid needs be added at the higher ratio as the number of the carboxyl group contained therein is smaller.
Patent JP-H0935725-A (JP)
Title: High temperature operation type battery having heat conductive plate
Inventor: KIKUCHI HIROSHI
IPC: H01M10/615
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a high temperature operation type battery capable of eliminating the generation of large temperature difference between high temperature operation type batteries and uniformizing operating characteristics of the batteries. SOLUTION: In a high temperature operation type battery which operates by heating from the outside, the high temperature operation type battery having a heat conductive plate has a plurality of high temperature operation type batteries 1, a heat generating body 2 arranged so as to approach the high temperature operation type battery 1, a first heat conductive plate 3 to which the heat generating body 2 is fixed, and a second heat conductive plate 4 arranged in the lower part of the high temperature operation type battery 1. The first heat conductive plate 3 and the second heat conductive plate 4 are connected in the lower part of the high temperature operation type battery 1.
Patent JP-H0524896-A (JP)
Title: Artificial stone and production thereof
Inventor: MIYASHITA KENICHI
IPC: C04B14/04
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the title stone improved in color tone and texture with its profound dark color featured by mixing a ground product of dark-colored granite coated with a black pigment-contg. resin coating material and a resin with this ground product dispersed therein followed by molding. CONSTITUTION:Firstly, a ground product 1 of granite 0.5-7mm in granular size is coated, by e.g. spraying, with a desired amount of 100 pts.wt. of a resin coating material 2 of an unsaturated polyester resin containing 0.1-5 pts.wt. of a black pigment such as Aniline Black followed by drying to obtain a ground product 1 of the surface-coated granite 20-50mum in coating thickness. Thence, 700-900 pts.wt. of this ground product 1 is incorporated in 100 pts.wt. of a transparent resin, a resin binder such as of an unsaturated polyester resin followed by molding through e.g. cast molding into a molding. This product is them abraded with e.g. a buff, thus affording the objective artificial stone.