baber/WOPTO huggingface dataset:
Patent JP-S62148539-A (JP)
Title: Composition capable of forming polyorganosiloxane foam at normal temperature
Inventor: SHIMIZU CHIYUKI
IPC: C08J9/02
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the titled composition capable of forming high-expansion ratio foam with good skin through hydrogen gas generation, by blending an aminoxy group-contg. organosilicon compound, silicon-hydrogen bond-contg. polyorganosiloxane and organotin compound. CONSTITUTION:The objective composition can be obtained by blending (A) 100pts.wt. of a polydiorganosiloxane with the terminal hindered with silanol group, giving a viscosity 500-200,000cps at 25 deg.C, (B) 0.1-50pts.wt. of an aminoxy group-contg. organosilicon compound having in the molecule at least two, on average, organoaminoxy group bonded to silicon atom, (C) 0.1-50pts.wt. of a silicon-hydrogen bond-contg. polyorganosiloxane having in the molecule more than two, on average, silicon-hydrogen bonds with the number of said bonds representing >=10% based on the number of silicon atom and (D) 0.001-10 pts.wt. of an organotin compound. The amounts of the components B, C and D to be blended are pref. 1-30, 1-30 and 0.01-1pts.wt., respectively.
Patent JP-H1013279-A (JP)
Title: Satellite broadcast tuner
Inventor: HORI MAKOTO
IPC: H04B1/26
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the satellite broadcast tuner which can receive and process a QPSK modulation signal and an FM modulation signal, at a low cost in which the connection from an LNB to a tuner is simplified. SOLUTION: A single front end section 30, consisting of an RF stage, a mixer, a local oscillation circuit, an IF stage and an AGC loop or the like is used for both an FM detector 16 and an I/Q orthogonal detector, and the single front end section 30 applies reception processing to the FM modulation signal and a QPSK modulation signal. In this case, in the case of receiving the QPSK modulation signal, a power supply of the FM detector 16 which demodulates the FM modulation signal is interrupted and in the case of receiving the FM modulation signal, a power supply for the local oscillation circuit 21 which is required to demodulate the QPSK modulation signal is interrupted.
Patent JP-H11126937-A (JP)
Title: Variable wavelength solid-state laser using ferrodielectric crystal
Inventor: YOKOZAWA TAKESHI
IPC: H01S3/105
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a variable wavelength solid-state layer which permit miniaturization an output mirror part for air gap interval adjustment and is made small-sized as a whole and increased in reliability. SOLUTION: A composite resonator consists of a solid-state laser crystal 12, which has mirrors M1 and M2 formed on both the surfaces respectively and forms a resonator C12 and ferroelectric crystal 14 which has a mirror M3 formed on one surface and forms a resonator C23 with the mirror M2 , the ferroelectric crystal has reverse electrostrictive effect and is applied with a voltage at right angles to the laser oscillation direction, and this voltage application causes the ferroelectric crystal to be strained in the oscillation direction of the laser for varying the air gap interval L2 between the mirrors M1 and M2 .
Patent JP-H07119251-A (JP)
Title: Lock tool for roof tile
Inventor: YAMAMOTO MICHIO
IPC: E04D1/34
Filed: 1993-10-25
Abstract: PURPOSE:To prevent dislocation of a roof tile by providing a shank to be inserted and fixed into a roof constituting member along the side edge of a lower roof tile, and providing a lock metal fitting having a connecting part to the shank, a presser part, and an embracing part. CONSTITUTION:A lock tool 1 for roof is constituted of, a shank 3 constituting a screw member 2 and a lock metal fitting 4 formed out of an undersash-like metal plate by bending. Next a roof tile 23 is placed on a pad member 26, the screw member 2 is let stand along the side edge part 23a of the roof tile 23, the dish-like taper part of the head part 6 is conformed to the taper part of the inserting hole of a connecting part 14 accompanying screwing of the screw member 2, and the side edge part 23a is pressed from the upper side and fixed by means of a presser member 16. Next the side edge part 23a of a roof tile 23 laid on the upper side is advanced into the embracing part 18 of the metal fitting 4 so as to be embraced with the embracing part 18 and the guide part 19. The other side edge 23a of the upper side roof tile 23 is fixed with the lock tool 1. Hence, by fixing the roof tile 23 with the lock tool 1, dislocation of the roof tile 23 fanned by strong wind or the like can be prevented.
Patent JP-H02140403-A (JP)
Title: Mounting support structure for turbine rotor blade
Inventor: MURAKAMI TORU
IPC: F01D5/32
Filed: 1988-11-18
Abstract: PURPOSE:To damp the vibration of a turbine rotor blade so as to reduce vibrational stress by forming a recessed part which is inclined to become shallow toward the rotor blade outer circumferential direction, on the circumferential direction end surface in a rotor blade supporting part. CONSTITUTION:On the rotor blade supporting part 7 of a turbine rotor blade 1, a recessed part 10 is formed on its end surface opposed to the rotor blade supporting part 7 of another turbine rotor blade 1 adjacent to the original turbine rotor blade 1. This recessed part 10 has a taper surface which is inclined to become shallow toward the outer circumferential direction of the turbine rotor blade 1. And a wedge type small piece 11 is interposed in the recessed part 10. Thereby, since the wedge type small piece 11 is pushed on the rotor blade supporting part 7 in the recessed part 10 by centrifugal force during rotation of the turbine rotor blade 1, the vibration in the circumferential direction of the turbine rotor blade 1 is restricted. In addition, the vibration of the turbine rotor blade 1 can be damped by friction energy which is generated between the wedge type small piece 11 and the rotor blade supporting part 7 in the recessed part 10. Therefore, the vibrational stress is reduced, so that the reliability of the turbine rotor blade 1 can be improved.
Patent JP-H10125859-A (JP)
Title: Spiral inductor
Inventor: ZEN TOHIN
IPC: H01L27/04
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-value inductance by coupling through a via-hole of an insulation layer a second metal line spirally formed on the surface of this insulation layer formed on a semiconductor substrate surface with a first metal line spirally formed beneath the back surface of the insulation layer. SOLUTION: The double spiral inductance comprises a second metal line M2 spirally formed on the surface of an insulation layer 20 formed on a semiconductor substrate and a first metal line M1 spirally formed beneath the back surface of the insulation layer 20. The second metal line M2 runs from outside to the center of spiral and coupled through a via-hole 30 with the first metal line M1 which runs spirally in the same direction as the line M2 to outside. The currents flowing in the metal lines M1, M2 stacked one above the other agree with each other.
Patent JP-H04163777-A (JP)
Title: Tape cassette
Inventor: MEGURO HIROSHI
IPC: G11B23/087
Filed: 1990-10-26
Abstract: PURPOSE:To maintain the positioning and fixing of a slider lock spring positively by press-fitting and fitting the slider lock spring to a boss section formed to a limiter pin and press-fitting and engaging the fitting-side end-section bent section of the slider lock spring to a V-shaped groove formed to the boss section. CONSTITUTION:When a boss section 11 is press-fitted into a slider lock spring 13 while a bent section 13A is press-fitted into a V-shaped groove 11A, the slider lock spring 13 is positioned and fixed to a boss section 11, i.e. a limiter pin 9. Consequently, the boss section 11 is press-fitted and fitted into the slider lock spring 13 while the bent section 13A is press-fitted and engaged into the V-shaped groove 11A. Accordingly, the positioning and fixing of the slider lock spring 13 to the limiter pin 9 is maintained positively on assembly and after assembly.
Patent JP-H06138608-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/30
Filed: 1992-10-28
Abstract: PURPOSE:To reduce fog and to enhance sensitivity by incorporating a specified compound in photographic constituent layers including red-, green-, and blue- sensitive silver halide emulsion layers and processing this photosensitive material with a specified processing solution. CONSTITUTION:One of this photographic constituent layers having the red-, green-, and blue-sensitive silver halide emulsion layers on a support contains true compound represented by formula in which each of R<1> and R<2> alkyl, aryl, or a heterocyclic each of R<3> and R<4> is cyano, carboxy, or the like; and each of L1-L5 is a methine group or may be substituted and at least one of L1-L4 is substituted by sulfo, carboxy, phosphono, phosphoryl, hydroxy, or sulfuric acid ester. This silver halide color photographic sensitive material is processed with the processing solution prepared by using a tabletted processing agent, and it is preferred to use the processing solution containing a water-soluble glazing agent.
Patent JP-H07139928-A (JP)
Title: Apparatus for inspecting metal fittings of train aerialline
Inventor: TAKAHASHI SEIICHI
IPC: G01B11/24
Filed: 1993-11-19
Abstract: PURPOSE:To inspect a mounting state wherein metal fittings for a train aerialline is attached to the train aerialline without manual assistance. CONSTITUTION:Tracking devices 2, 3a, 3b, 4a, 4b, 5, 6, 7, 8, 8a are provided to track a train aerialline 85 while being in elastic touch with the train aerialline 85. The tracking devices 2-8d are equipped with detecting devices 9a, 9b for detecting metal fittings 80 of the train aerialline and outputting detecting signals, photographing devices 10a, 10b which photograph the metal fittings 80 in response to the detecting signals and output photographing signals, and an image-processing device which detects in response to the detecting signals whether a connecting state between the metal fittings 80 and the train aerialline 85 is good, and outputs a detecting result.
Patent JP-H01134064-A (JP)
Title: Electromagnetic fuel injection valve and manufacture thereof
Inventor: KAMITSUMA YASUO
IPC: F02M51/06
Filed: 1987-11-19
Abstract: PURPOSE:To make improvements in impact resistance and abrasion resistance by forming each work hardening layer on respective collision surfaces of a needle and a core, in a device in which the needle is attracted to the core at the time of excitation of a magnet coil, and a minute clearance for fuel injection is formed between the needle and a valve seat. CONSTITUTION:In an injection valve 1, when a magnet coil 3 is excited via a connector 40, magnetic flux passes through a magnetic circuit to be formed by a core 5, a yoke 4 and a plunger 2, and thereby the plunger 2 is lifted up. If so, a ring 6 slides on an inner surface of the core 5 and a needle 30 goes up, while a ball 9 goes up as well so that a clearance is produced in a valve seat 7. In consequence, fuel passes through each clearance among a filter 12, each of fuel passages 13, 14 and the valve seat 7, and it is thus sprayed via an orifice 15. In this constitution aforesaid, each work hardening layer 22 is formed in a lower end face 17 of the core 5 and another lower end face 18 of the plunger colliding with each other at the time of opening or closing the injection valve 1. With this formation, impact resistance and abrasion resistance on each collision surface are improved respectively.
Patent JP-H02135672-A (JP)
Title: End plate electrode of liquid circulation type stacked cell
Inventor: NAMIKI YASUHARU
IPC: H01M4/86
Filed: 1988-11-17
Abstract: PURPOSE:To increase sealing capability, voltage resistance, and vibration resistance by bonding a coupled resin body on one side of an end plate electrode, and uniting the circumferences of the coupled resin body and the end plate electrode with a frame. CONSTITUTION:A frame 31 of an end plate electrode is made of a uniform mixture of polyethylene and glass fibers, and a coupled resin body 33 made of polyethylene is bonded on one side of an electrode main body 32. The electrode main body 32 and the coupled resin body 33 are heat press-formed to bond the resin body 33 on one side of the main body 32. Then, the frame 31, the electrode main body 32, and the coupled resin body 33 are united with an injection molding machine. Since the frame 31 and the resin body 33 are melt-bonded, sealing capability is increased and the reliability of a liquid circulation type stacked cell is enhanced.
Patent JP-H04174702-A (JP)
Title: Socks type vinyl bag capable of preventing permeation of rain water from shoes into socks
Inventor: KONO HIROO
IPC: A41B11/10
Filed: 1990-10-30
Abstract: PURPOSE:To obtain the title vinyl bag capable of preventing permeation of water into socks if water is permeated into shoes when shoes are worn in going out on rainy day by putting the bag on socks. CONSTITUTION:The objective vinyl bag put on socks, free from unpleasant feeling caused by wet socks permeated with water from shoes.
Patent JP-H0914280-A (JP)
Title: Constant velocity universal joint
Inventor: KADOTA TETSUO
IPC: F16D3/20
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To reduce contact stress generated to a contact part on the inner diameter side in a no-load side track groove of an outer ring by forming the inner diameter face of an outer roller into such shape as to generate load component force. SOLUTION: The track groove 1a of an outer ring 1 is of such shape as to come in angular contact with an outer diameter 4b of an outer roller 4 at two points p, q but not to come in contact with a leg shaft tip side end face 4c of the outer roller 4. Accordingly, at the time of transmitting rotational torque while forming an operating angle by the outer ring 1 and a tripod member 2, even in the case of the outer roller 4 being inclined following the oscillating fluctuation of an inner roller 3, contact stress is not generated between the end face 4c and the track groove 1a. Axial sliding resistance is therefore reduced, and inductive thrust is reduced. Since an inner diameter face 4a of the outer roller 4 is a conical tapered face contracted in diameter toward the leg shaft tip side, contact stress is reduced by load component force F generated to a contact part.
Patent JP-H10131212-A (JP)
Title: Construction method for underground tank
Inventor: YOSHIWAKA HIDEHIKO
IPC: B65G5/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To safely and easily execute a large-depth cylindrical underground tank. SOLUTION: A large-depth hole 11 is excavated while a protective liquid 13 is filled inside, and a holding means 12 capable of holding a tank main body is provided at its ground surface section. The tank main body is constituted of a bottomed cylindrical tank bottom section 14a and many cylindrical tank wall sections 14b connected on it, they are connected upward in sequence to form a connection body 14d, and it is hoisted and supported by a crane 16 and lowered in the protective liquid 13 in the vertical attitude. Water 17 is filled in the connection body 14d to adjust a suspended load so that the connection body 14d can be sunk without being floated, and a part of buoyancy is utilized to prevent the suspended load from becoming excessive.  The tank wall sections 14b are connected upward to extend the connection body 14d upward while the connection body 14d is held by the holding means 12. After the tank main body is formed, a filler is filled between its bottom face and the hole bottom face for the consolidation of foundation, and the filler is also filled between the tank main body and hole wall face.
Patent JP-H07143200-A (JP)
Title: Clock recovery device
Inventor: OGATA YOSHIYUKI
IPC: H04L7/027
Filed: 1993-11-22
Abstract: PURPOSE:To control a transmission section by recovering a clock signal even when consecutive 0s or 1s are in existence in a content of demodulated data in a radio communication equipment available of transmission reception in which the clock frequency of a transmission station and a reception station is known and the synchronization of the clock signals of the transmission station and the reception station is not taken prior to communication. CONSTITUTION:The device is made up of an edge detector 4 detecting the rising of data and a clock generator 5 outputting a clock signal synchronously with a pulse input, the input of the edge detector 4 connects to the output of a demodulator 2, the output of the edge detector 4 connects to the input of the clock generator 5, and the output of the clock generator 5 connects to the retiming circuit 3 of the demodulator 2 and the transmission data controller 6 of a transmission section 11. A pulse signal synchronously with the rising of demodulation data is obtained from the edge detector 4. The pulse signal is given to the clock generator 5 to recover a clock signal synchronously with the rising of demodulation data.
Patent JP-S63143115-A (JP)
Title: Conveyer
Inventor: SHIMOJI TAMOTSU
IPC: B65G47/52
Filed: 1986-12-05
Abstract: PURPOSE:To improve work efficiency, by providing a conveying truck with a vertically movable load bed under an on-floor surface movable truck so as to be moved between a moving truck receiving part and a conveyed material relocating part, in the case of a conveyer concurrently providing a relocating device. CONSTITUTION:A moving truck 3, mounting a conveyed object, is moved to a moving truck receiving position A by guides 6a, 6b and wheels 4a, 4b. Next a conveying truck 1 in a standby state lifts a vertically moving load bed 12 to a high position, and the moving truck 3 is lifted by the vertically moving load bed 12. Next the conveyed object is relocated by a lift relocating device in a work position B. Subsequently, the vertically moving load bed 12 is lowered to a low position, and a conveyer moves the conveying truck 1 to the moving truck receiving position A from the work position B while the empty moving truck 3 along guides 32a, 32b by a moving truck out-storage means 27.
Patent JP-H05129006-A (JP)
Title: Tungsten halogen lamp
Inventor: SHIMAOKA SEISHIN
IPC: G02B5/28
Filed: 1991-11-07
Abstract: PURPOSE:To provide a tungsten halogen lamp, which restricts the emission of the light except for the yellow color light to be caused by a difference of incident angles to multi-layer interference films, especially, the emission of the blue color light to restrict the color unevenness and which emits the yellow color light. CONSTITUTION:The light emitted from a filament 2 enters a first interference film 5 at a right angle, and the light emitted therefrom satisfies a specification. But, since the light emitted from the filament 2 enters a second interference film 6 and a third interference film at an angle smaller than the right angle, in the case where the interference films 6, 7 are designed as same as the interference film 5, the blue color light is emitted. Consequently, the interference film 5 is formed into an odd number layer film at 7-13 layers and at optical film thickness of 95-115nm, and the interference films 6, 7 are formed into the same odd number layers, and the optical film thickness of the film 6 is set at 100-125nm, and the optical film thickness of the film 7 is set at 105-130nm. A tungsten halogen lamp, in which the outer surface of a bulb 1 is formed with a multi-layer interference film 8 made of the first or the third interference film, thereby emits the yellow color light.
Patent JP-H09134007-A (JP)
Title: Photosensitive material for planographic printing plate
Inventor: MATSUMOTO SHINJI
IPC: G03F7/028
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a planographic printing plate capable of exposure with laser light and excellent in ink receptivity. SOLUTION: This photosensitive material has a photopolymerizable layer contg. a radical-polymerizable compd. (a) having an ethylenically unsatd. bond, a photosensitizing dye (b) having at least one absorption peak in the wavelength region of 400-500nm, at least one kind of compd. (c) selected from among an org. peroxide, a diaryliodonium salt, halogenated triazine and bisimidazole and 1-15wt.% dispersed substance (d) of 0.1-2μm particle diameter on the hydrophilic surface of the substrate.
Patent JP-H05133303-A (JP)
Title: Discharge valve of fuel injection pump
Inventor: FURUHASHI YASUHIRO
IPC: F02M59/46
Filed: 1991-11-07
Abstract: PURPOSE:To enhance fuel injection quantity characteristic by controlling the remaining pressure level in an injection tube in a region low in speed and load and also preventing rapid change in remaining pressure from a lowload region to an intermediate-load region. CONSTITUTION:In a delivery valve 13 connected to an injection tube of an internal combustion engine, a valve seat 37 and a valve body 36 are contained in a holder hole 35a, and a rod 44 and a compression coil spring 43 are contained in a cylindrical portion 40 disposed at the end of the valve body 36. A compression coil spring 14 energizes the valve body 36 in the valve closing direction and the compression coil spring 43 energizes the rod 44 toward the injection tube. With increase of the fuel injection quantity, the valve body 36, together with the rod 44, rises in the valve opening direction against the energizing of the compression coil spring 14. Then, when the tip of the rod 44 comes in contact with a valve stopper 42, it then rises against the energizing of the compression coil spring 43 by sliding the compression coil spring 43 by sliding the rod 44 with in the cylindrical portion 40.
Patent JP-2001111218-A (JP)
Title: Multilayer printed circuit board and electronic device
Inventor: AMAGI SHIGEO
IPC: B32B7/025
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To suppress warpage deformation of a multilayer printed circuit board, having electric conductor layers asymmetric in thickness or coverage at the front and back sides due to the temperature change by adjusting the linear expansion coefficients of composite insulation layers. SOLUTION: This multilayer circuit board is composed of laminates each composed of composite insulation layers 3, 6 made from cloths and resins impregnated in the cloths and conductor layers 1, 2, 4, 5 covering the composite insulation layers surfaces, and the linear expansion coefficient of the composite insulation layer 3 covered with a conductor layer at a high coverage is set lower than that of the composite insulation layer 6 covered with the conductor layer at a low coverage.
Patent JP-H06135767-A (JP)
Title: Production of high dielectric constant thin film
Inventor: OTANI NARIMOTO
IPC: B01J19/00
Filed: 1992-10-29
Abstract: PURPOSE:To provide a method for producing a high dielectric constant thin film by which a high dielectric constant thin film contg. Sr, Ti and O as constituent elements can stably be formed. CONSTITUTION:When a high dielectric constant thin film contg. at least Sr, Ti and 0 as constituent elements is formed on a base with an electric conductive surface, it is formed in a vapor phase using metallic Sr as an Sr source and a Ti complex as a Ti source.