baber/WOPTO huggingface dataset:
Patent JP-H1098275-A (JP)
Title: Circuit board module and electronic equipment having circuit board module enclosed therein
Inventor: INOUE KANJI
IPC: H05K9/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To mount a number of electronic components at a high density on a component side by providing a protective cover entirely covering the plurality of electronic components on the electronic component side of a circuit board. SOLUTION: In a board body 12 of a memory board 11 on which a plurality of tape carrier package TCP components 13 are mounted, a protective cover 24 for entirely covering the plurality of TCP components 13 is provided on the component side for the TCP components 13. Since the protective cover 24 entirely covers the plurality of TCP components 13 on the board body 12, a protective cover fixing area which was provided conventionally around the mounting portion for the TCP components 13 on the board body 12 become unnecessary. Therefore, since the area of dead space on the component side for the TCP components 13 on the board body 12 can be reduced, it is advantageous to mount a number of electronic components on the component side for the TCP components 13 in high density manner.  Also, a plurality of reinforcing ribs 25, integrally formed on the protective cover 24, increase the mechanical strength of the protective cover 24 itself and prevent increases in height and weight of the entire body.
Patent JP-H04128336-A (JP)
Title: Aluminum alloy having high strength and high electric conductivity and its production
Inventor: SEKI YUICHI
IPC: C22C1/04
Filed: 1990-09-18
Abstract: PURPOSE:To obtain an Al alloy material excellent in strength, electric conductivity, and heat resistance by incorporating specific amounts of at least one element among C, 0, and N into Al powder by means of mechanical alloying and then subjecting the resulting Al alloy powder to solidification, forming, and annealing. CONSTITUTION:A powder of an Al alloy containing at least one element among C, O, and N by 0.01-7wt.% is prepared by subjecting a pure Al powder to mechanical alloying in an atmosphere containing at least one kind among C-, N-, and 0-adding materials, such as Al4C3, AlN, and Al2O3, or containing alcohol, O2 gas, or N2 gas containing C, 0, and N, respectively. By the above mechanical alloying, the Al alloy powder having a structure in which grains are finely dispersed in a state of grain diameter as small as 0.01-2mum is formed, and this powder is hermetically sealed in a capsule, etc., and heated and extruded to undergo solidification and forming, followed by annealing at 350-450 deg.C. By this method, the lightweight Al alloy material having high strength and high heat resistance can be produced without deteriorating the superior electric conductivity of Al.
Patent JP-H0193689-A (JP)
Title: Method of underground piping construction by air shock type drill
Inventor: MATSUOKA EIJI
IPC: E21D9/06
Filed: 1987-10-02
Abstract: PURPOSE: To reduce a term of constructing a pipeline by inserting an air-hose connecting to a penetrating machine or the like into an interior of a pipe body to be buried, operating the penetrating machine accompanying a newly provided pipe body by compressed air, and pushing an existing pipe body by a pushing member. CONSTITUTION: An air-hose 2 is inserted into an interior of a newly provided pipe body P2 , the inserted air-hose is connected to a main body casing 1 of the penetrating machine B and an air-compressor. A tip section of the head of the pipe body P2 is connected through a connecting unit U to the main body casing 1. The penetrating machine B is operated to drive forward into the under ground by compressed air, and an existing pipe body P1 is pushed frontward by a pushing member 6 of the main body casing 1. A newly provided pipe body P2 is further accompanied to the penetrating machine B. Corresponding to the driving of the penetrating machine, changing an old pipe to a new pipe can be simultaneously done, so a term of constructing a pipeline can be greatly reduced.
Patent JP-H08115075-A (JP)
Title: Buffer mechanism of keyboard lid
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1994-10-13
Abstract: PURPOSE: To provide a buffer mechanism of a keyboard lid consisting of simple mechanism easily applicable to an existing keyboard musical instrument. CONSTITUTION: The buffer mechanism 1 of this keyboard lid is composed of a keyboard lid 2 and a shock absorber 3. The base end 2b of the keyboard lid 2 is turnably mounted via a hinge 5 at a deep roof 4 of a piano and the front end 2a faces the upper surface of a keyslip 9 of the piano in the state of closing the keyboard lid 2. The shock absorber 3 is screwed into a hole 12 bored at the upper surface of the keyslip 9 on the front side of the cheeckblock of the piano. The shock absorber 3 is so set that the upper surface of the rubber part 31a of a rod 31 exist upper by about 3cm than the upper surface of the key slip 9 when the force to press the rod 31 does not acts thereon. The upper surface of the rubber part 31a of the rod 31 is so set as to exist upper by about 2mm than the upper surface of the key slip 9.
Patent JP-H0296431-A (JP)
Title: Parallel type a/d converter
Inventor: MORITAKE KAZUYUKI
IPC: H03M1/36
Filed: 1988-09-30
Abstract: PURPOSE:To reduce energy consumption by detecting the base current of a transistor connected to a comparing voltage input terminal, inverting the base current with a mirror circuit and supplying it to the base. CONSTITUTION:Transistor(TR) 9 detecting the base current of TR 10 is provided between a TR 10 connected to a comparing voltage input terminal 3 and a power source terminal 1, the base current is inverted by the mirror circuit composed of TR 8, the TR 9 and resistances 5 and 6 and supplied to the base of the TR 10. Thus, the current flowing in from the terminal 3 is reduced, and while the accuracy of the tapping voltage of a reference resistance string is kept, the current flowing to the reference resistance string can be reduced. Consequently, the energy consumption is reduced.
Patent JP-S61127728-A (JP)
Title: Curable resin composition
Inventor: OOKA MASATAKA
IPC: C08L33/00
Filed: 1984-11-26
Abstract: PURPOSE:To provide the titled composition containing a specific vinyl polymer, a polyepoxide compound, a compound containing hydrolyzable silyl group, and a compound containing silanol group, exhibiting little yellowing in curing, and giving a cured product having excellent weatherability. CONSTITUTION:The objective composition contains (A) a vinyl polymer containing basic nitrogen and obtained by the copolymerization of a vinyl monomer (preferably dialkylaminoalkyl acrylate, etc.) with a vinyl monomer copolymerizable therewith, (B) a polyepoxide compound, (C) a compound having hydrolyzable silyl group [preferably tetra(substituted)alkoxysilane, etc.], and if necessary (D) a hydrolysis-condensation catalyst for the above silyl group. The component A preferably contains carboxyl group and/or phosphate group. USE:Paint, adhesive or sealing agent.
Patent JP-2000080010-A (JP)
Title: Agricultural and horticultural composition originating from weed seeds
Inventor: HASEGAWA KOJI
IPC: A01N65/22
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide substances that inhibit the growth of weeds aiming at the weed control that can harmonize with the ecosystem. SOLUTION: The objective composition for agricultural and horticultural purposes includes substances that are secreted by seeds or rudimentary roots of POACEAE (GRAMINEAE) Alopecurus L, PRIMULACEAE Anagallis L., SCROPHULARIACEAE Veronica L., PONTEDERIACEAE Monochoria Presl, POLYGONACEAE Persicaria Miller, ALISMATACEAE Sagittaria L, LABIATAE (LAMIACEAE) Lamium L.), COMPOSITAE (ASTERACEAE) Ambrosia L. or COMPOSITAE (ASTERACEAE) Senicio L.
Patent JP-H1094971-A (JP)
Title: Pressure drive wrench for piping
Inventor: SHIBATA TSUGIO
IPC: B25B21/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the load of piping work by installing a stopper spanner to be engaged with a periphery of a prepared piping material, relative to a movable spanner for transmitting the torque to the circumference of a core, at an interval in the axial direction, and connecting a point of a piston rod of a driving cylinder with the movable spanner, to rotate the same around the core. SOLUTION: A socket 4a of a movable spanner 4 is manually hung on a periphery of a connecting nut, and a stopper spanner 3 is raised, so that a head 3a is hung on a periphery of a tool hanger 11b of a nipple 11. An arm 7a of a rock nut 7 is manually pushed and pulled to be collided with a rear face of a base 1, to be fastented, thereby the location and position of a holder is restricted, and a driving cylinder 5 is fixed to the base 1, after the both spanners have been set. Then a piston is pushed up by the working hydraulic pressure of a main body 5a, an arm 4c of the movable spanner 4 is rotated in the clockwise direction, and the connecting nut held by the socket 4a is rotated in the clockwise direction. Thereby the thread fastening between the nipple 11 and the male screw 11a can be easily performed.
Patent JP-S60141220-A (JP)
Inventor: HATA MASUO
IPC: A63B53/10
Filed: 1983-12-27
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-S63105085-A (JP)
Title: Adhesive for ethylene-propylene-diene rubber
Inventor: YASUYOSHI MATSUNORI
IPC: C08G18/69
Filed: 1986-10-21
Abstract: PURPOSE:To obtain the titled adhesive, consisting essentially of a hydroxyl group-containing liquid diene based polymer and specific prepolymer and having improved adhesive strength, particularly peel strength at 180 deg.. CONSTITUTION:An adhesive obtained by blending (A) a hydroxyl group- containing liquid diene based polymer, e.g. butadiene homopolymer having preferably 500-10,000 number-average mol.wt., etc., with (B) a prepolymer (having preferably 4,000-8,000 number-average mol.wt.) prepared by mixing and reacting (i) a liquid poly(oxytetramethylene) glycol, e.g. a compound expressed by the formula (n is an integer of 5-50) with (ii) a polyisocyanate compound, e.g. diphenylmethane diisocyanate, etc., at a ratio to give >=1.5 molar ratio (isocyanate groups/hydroxyl groups).
Patent JP-H1177661-A (JP)
Title: Wire saw
Inventor: SAITA KUNIHIRO
IPC: B28D1/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw for enhancing a working efficiency by supporting a plurality of works to a work supporting mechanism in the state that bearings are regulated with a simple constitution, and simultaneously working the works. SOLUTION: A plurality of works 22 are detachably supported to a lower part of work supporting mechanism 21 via a support base 40. Bearing regulating mechanisms 44 are arranged corresponding to the respective works 22 on the base 22. Crystal orientations of the respective works 22 are regulated by these mechanisms 44. And, the base 40 is mounted at the mechanism 21. In this state, the work 22 is brought into contact with the wire 18 by the mechanism 21 to be worked while feeding a wire 18 between working rollers 15 and 16.
Patent JP-H0292949-A (JP)
Title: Thermoplastic resin composition
Inventor: NAKATSUJI SHUKUYU
IPC: C08L27/06
Filed: 1988-09-29
Abstract: PURPOSE:To obtain a composition outstanding in weatherability and impact resistance and good in processing stability and mechanical strength by blending a chlorine-contg. polymer with a specific crosslinked graft polymer. CONSTITUTION:The objective composition can be obtained by blending (A) 100 pts.wt. of a chlorine-contg. polymer (vinyl chloride-based polymer) with (B) 5-20 pts.wt. of a crosslinked graft polymer prepared by polymerization of 20-70wt.% of a vinyl chloride-predominant monomer mixture containing polyfunctional compound, in the presence of 30-80wt.% of an ethylene- methacrylic ester copolymer from (1) 80-20wt.% of ethylene and (2) 20-80wt.% of a methacrylic ester.
Patent JP-H0590133-A (JP)
Title: X-ray aligner
Inventor: FUJITA YOSHIJI
IPC: H01L21/027
Filed: 1991-09-27
Abstract: PURPOSE:To make the temperature on a wafer on a load-lock uniformly equal to the temperature of an aligner main body within the minimum period, by installing, in a load-lock chamber, an He supplying part provided with temperature adjusting function, and a stirring part for stirring the atmosphere in the load-lock chamber. CONSTITUTION:A vacuum valve 11 is released at the time of He replacement. Then the temperature in a load-lock chamber also falls, so that the temperature of a wafer and that of a dummy wafer 1 are decreased. The temperature of an He supplying part 4 is set to be increased when the temperature difference of a side temperature resistor 2 increases as compared with the equibrium temperature of the main body. When previously set pressure is obtained, a valve of the He supplying part 4 is opened for a previously determined period, and He at a high temperature is supplied to the inside of the load-lock and stirred by a stirring part 5. Thereby the decrease of pressure in the load-lock chamber is made temporarily gentle, and the temperature in the chamber also is uniformly increased.
Patent JP-H0296057-A (JP)
Title: Foundation side board
Inventor: SASAKI KAZUYOSHI
IPC: E04G11/06
Filed: 1988-09-30
Abstract: PURPOSE:To shorten a construction period by assembling two sheets of side boards with circular shape bolts and placing ready mixed concrete between them. CONSTITUTION:A side board 1 and side board 2 are assembled with circular shaper bolts 5 through screw holes 3 of the circular shaper bolts 5, through holes 4 of the circular shaper bolts 5, a steel pipe material 11 and a wedge metal fittings 12. Ready mixed concrete is placed between the side board 1 and side board 2. According to the constitution, construction costs can be saved.
Patent JP-H01116111-A (JP)
Title: Method of fixing anchor bolt and adhesive used for said method
Inventor: EERITSUHI RAIBUHARUDO
IPC: F16B13/14
Filed: 1988-10-04
Abstract: PURPOSE: To secure an anchor bolt under water by pacing a flowable adhesive in a hole, changing in the hole a cartridge having an adhesive sealed therein, and driving the anchor bolt to burst the cartridge. CONSTITUTION: A hole 3 is bored in a concrete wall 1 under water 2 and a flowable adhesive 4 is put in the hole 3. Next, a cartridge 5 made of glass or the like and having sealed therein a resin 6 or the like, a filler 8 and a second resin component 7 or the like is placed in the hole 3. An anchor bolt 9 is driven into the hole 3 to burst the cartridge 5 to admix the components in the cartridge 5 into a hardenable adhesive 11, which is then mixed with the flowable adhesive 4 to secure the anchor bolt 9.
Patent JP-H06103867-A (JP)
Title: Magnetic type proximity sensor
Inventor: SOGO MOTOO
IPC: H01H36/00
Filed: 1992-09-18
Abstract: PURPOSE:To enhance the S/N ratio of the sensing signal as much as practicable by furnishing a core equipped with a column extending toward the open end from the central part of the bottom of a cylinder, and installing a coil in the space between the side wall and the column. CONSTITUTION:A cylinder 50 is equipped with a core 5 having a column 51 extending toward the open end of the cylinder 50 from the central part of its bottom 50a. A coil C is composed of an outside coil part 9 and an inside coil part 10, wherein the coil part 9 is wound along the inside surface of the side wall 50b of the cylinder 50 while the other 10 is wound on the outside surface of the column 51. One-side ends of these coil parts 9, 10 are connected with each other, where wirings 11 are drawn out from three places at the other ends of the coil parts 9, 10 and connected with a circuit board 3.
Patent JP-H08112837-A (JP)
Title: Injection mold and injection molding method
Inventor: KAHARA MASAYUKI
IPC: B29C45/00
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a good molded product by injection molding by preventing the leakage of gas from the outer periphery of a gas injection nozzle at the time of gas injection. CONSTITUTION: In an injection mold wherein a cavity 12 for molding a molded product is provided in a core 1 and a gas injection nozzle 3 composed of a porous material is inserted in the end part of the cavity 12, a large number of recessed and protruding parts are provided on the outer periphery of the gas injection nozzle 3.
Patent JP-S63103757-A (JP)
Title: Brake hydraulic pressure control for hydraulic pressure type brake device for automobile
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/66
Filed: 1986-10-20
Abstract: PURPOSE:To improve the brake performance by adjusting the timing in keeping the brake hydraulic pressure in each hydraulic pressure piping system to the earlier pressurization signal obtained for the wheels in the piping systems and adjusting the timing in repressurization to the delayed timing in the release of the holding signals. CONSTITUTION:In a control circuit 9 for controlling actuators 8a and 8b which are installed into the cross pipings A and B and perform control for the brake hydraulic pressure, the control calculation circuits 11a-11d which output the holding and decompression signals of the brake hydraulic pressure on the basis of the outputs of the wheel speed detecting circuits 10a-10d are installed. Further, the OR elements 12a and 12b for executing the logic sum processing for the holding signals applied onto the wheels belonging to a same piping system and the AND elements 13a and 13b which execute the logic product treatment between the decompression signal and the outputs of the operation prohibiting circuits 15a and 15b which generate the signals when signals are input from the incorrectness detecting circuits 14a and 14b are installed. The incorrectness detecting circuits 14a and 14b are constituted so that an output is transmitted when signals are outputted at the same time from the elements 12 and 13.
Patent JP-H1171795-A (JP)
Title: Division type waterproof floor pan
Inventor: NAKAJIMA RYOSUKE
IPC: E03C1/12
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a division type waterproof floor pan with which divided pieces can be easily connected and such a drain ditch work to stride the joints after the connection work of the divided pieces is not required. SOLUTION: The first divided piece 1A chiefly forming a mounting part 10 for a bathtub and the second divided piece 1B chiefly forming a washing floor 11 are mutually connected at the position of a drain ditch 110 of the washing floor 11 side along the boundary 12 between the mounting part 10 for the bathtub and the washing floor 11. Drain openings 100b, 112b collecting drain of the mounting part 10 for the bathtub and the washing floor 11 are formed at the first divided piece 1A side. In this way, there is no bad uneven part in the joints and the first and second divided pieces 1A, 1B can be easily connected and the connected parts can be hidden by a ditch cover 5 coating the drain ditch 110. Further, the drain ditch work may be executed at only the first divided piece 1A side.
Patent JP-H0993905-A (JP)
Title: Manufacture of radiation shield in superconducting rotor
Inventor: YAMAMOTO MAYUMI
IPC: H02K55/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a long-length radiation shield by connecting, with rigid welding including less deformation, double cylindrical bodies having an interlayer coolant route in the axial direction. SOLUTION: In the case of forming a long-length body by connecting a plurality of double cylindrical bodies 13 in the axial direction by means of welding, aperture 14 is processed at the external and internal circumferences at the coupling end portions of the double cylindrical bodies 13 and annular groove 15 is processed in the width larger than the width in the radius direction of the coolant route 12 between the apertures 14 at the external and internal circumferences and then apertures 14 are coupled by the welding from both external and internal circumferences to form a long-length radiation shield.
Patent JP-S62108318-A (JP)
Title: Pressure reducing valve
Inventor: FUJIWARA KATSUJI
IPC: G05D16/10
Filed: 1985-11-06
Abstract: PURPOSE:To increase a rated flow rate, and also to reduce the variation of a secondary side pressure by providing plural pieces of plate-shaped rectifying blades in the axial direction of an operating rod, on the outer periphery of the operating rod for transmitting the displacement of a voltage wall of an operating part, to a valve body. CONSTITUTION:A piston rod 12 is a column, and four pieces of rectifying blades 10 are provided at the equal interval of 90 deg. to each other on the outer periphery. The rectifying blade 10 is shaped like a plate, and a side wall surface 22 is a plane being parallel to a shaft of the piston rod 12. The tip part 18 of a valve port 114 side is a streamline of an acute angle. A side rear end part 20 of the rectifying blade 10 is the streamline of an acute angle, which is cut on the way in front of a piston 120. A fluid jetted from the valve port 114 flows along the rectifying blade 10 in the outer periphery, changes its direction in the vicinity of a movable wall (the lower end wall of the piston 120) of an operating part and goes toward an outlet. In this case, the movable wall and the piston rod 12 are not inclined but hold a position by themselves in the desire displacement direction. Accordingly, the movable wall and the piston rod 12 are displaced smoothly along the center axis of a jet flow without being inclined and vibrated.
Patent JP-H1098422-A (JP)
Title: Transmission diversity device
Inventor: KUWABARA MIKIO
IPC: H04J1/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce a synthesis loss in carrier synthesis by preventing carrier concentration to one antenna thereby distributing the carrier impartially in the case of radiation of a multicarrier through transmission diversity. SOLUTION: The RSSI of all antennas at reception of each carrier is compared with a threshold level (48) and when all RSSI values exceed the threshold level, the antenna selection right is deprived (49). Furthermore, the RSSI values of each carrier are all checked with respect to antennas whose carrier is deficient and a carrier with a maximum RSSI among carriers for excessive carriers is transferred to an antenna whose carrier is deficient.
Patent JP-S60135096-A (JP)
Inventor: MOCHIZUKI KENTAROU
IPC: D06F39/08
Filed: 1983-12-26
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-H1174068-A (JP)
Title: Heating system and picture image forming device
Inventor: SANO TETSUYA
IPC: H05B6/14
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the adhering of a deposit to a rotor, by conducting a conductive plate, provided on the end part side in the rotation axis direction of the rotor, and the rotor, and providing a sliding member abutting on the conductive plate. SOLUTION: In a heating fixing device 100, a material to be recorded, formingly carrying an unfixed toner, is introduced into a fixed nipping part N contacted by a fixed film 1 and a pressurizing roller 5, and is heated by electromagnetic inductive heating of the fixed film 1, while pressurized by the fixed nipping part N, to fusedly fix the unfixed toner to the material to be recorded. A conductive plate 10, provided on the end part side in the rotation axial direction of a film guiding member 2, and the film guiding member 2 are conducted, and a sliding member 11, for abutting on the conductive plate 10, is provided. The film guiding member 2 has its static eliminated so that the film guiding member 2 may not be charged in the opposite polarity from the deposit such as the toner, or can not be heteropolarly charged with the deposit.  Consequently, the adhesion of the deposit to the film guiding member 2 by electrostatic force, etc., and the fouling caused by the deposit, and the deterioration of the separation of the material to be heated can be prevented.