baber/WOPTO huggingface dataset:
Patent JP-H03199794-A (JP)
Title: Drain pipe
Inventor: WATANABE MITSUHIRO
IPC: F16L9/12
Filed: 1989-12-25
Abstract: PURPOSE:To steadily perform draining and to prevent solid matters or the like from clogging in a pipe by forming the inside cross section of the pipe into polygonal shape, and gradually turning the top of the polygon unidirectionally in the direction of a pipe axis to make it continue spirally, and forming ribs along a spiral shape near the top of the polygon. CONSTITUTION:A drain pipe is formed in its inside cross section into polygonal shape, for instance an octagon, and its top 2 gradually turns in the direction of a pipe axis to form a spiral. A rib 3 is formed along the top 2 near the desired one. The drain pipe 1 is made of polyvinyl chloride, polyethylene and polybutene or the like. Its spiral pitch is, for instance, about 300-2000mm, and its height is about 1.5-5mm. Thus pressure fluctuation can not drive out enclosed water in a trap, and the reversion of a bad smell does not occur. In addition to that, solid matters do not clog the drain pipe.
Patent JP-H0340232-A (JP)
Title: Laser pickup
Inventor: TEI JIYOUDAI
IPC: G11B7/13
Filed: 1989-12-26
Abstract: PURPOSE: To enlarge the grating constant of a hologram element and facilitate manufacture of hologram element by using a narrow reflection type diffraction grating on a laser beam dividing, utilizing a hologram element with a trick lens function as a diffraction device of reflected light and reducing a diffraction angle of primary diffracted light. CONSTITUTION: A laser beam generated from a laser diode 1 is divided into three beams, which are reflected by an optical disk 5. And a narrow width reflection type diffraction grating 2 is provided at a fixed position on a same line with the laser diode 1, and a six-divided beam photo-detector 6 is provided on the right bottom end of the reflection type diffraction grating. On the other hand, in the optical path of the laser beam reflected from the optical disk 5, a hologram element 3 having a toric lens function is provided between the objective lens 4 and the reflection type diffraction grating 2. In this case, a diffraction angle α of a positive primary diffracted light 7 is very small due to the narrow width of the reflection type diffraction grating 2.  Consequently, a grating constant of the hologram element 3 can be enlarged and the manufacture of the element is facilitated.
Patent JP-H09152236-A (JP)
Title: Freezing detecting structure for air conditioner
Inventor: INAGAKI NORIYOSHI
IPC: F24F13/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To quickly detect freezing, generated in an evaporator for an air conditioner. SOLUTION: An evaporator 3 is provided in an indoor unit for an air conditioner and a room thermostat 9 is arranged between the evaporator 3 and the fore surface opening of the indoor unit to effect air conditioning by controlling fans, mounted in a compressor and the indoor unit, in accordance with a room temperature data detected by the room thermostat 9. The room thermostat 9 is mounted near a first refrigerant pipe 10a, through which refrigerant is sent from a condenser of an outdoor unit, and a levitation preventing member 11, contacted closely with the room thermostat, is mounted at the side of the front surface opening 5 of the room thermostat 9 to position the room thermostat 9 in ice, grown from the first refrigerant pipe 10a, and detect the freezing of the evaporator 3 by the room thermostat 9.
Patent JP-H05171116-A (JP)
Title: Dustproof tacky tape
Inventor: SHIMOMURA KAZUHIRO
IPC: C09J7/02
Filed: 1991-12-20
Abstract: PURPOSE:To obtain the subject product capable of removing dusts and saving an amount of a tacky agent applied, having unevenness on the surface of a tacky agent layer side of a tacky tape or on the surface having no tacky agent layer, always following unevenness of face to be cleaned. CONSTITUTION:The surface of a tacky agent layer side of a tacky tape or the surface having no tacky agent layer is provided with unevenness and the tacky tape is wound while laying the tacky agent layer outside to give a dustproof tacky tape. The tape, for example, is obtained by coating one side of a substrate made of kraft paper with a solution of a mixture of natural rubber, a tackifier resin, and a heat stabilizer in toluene in variable thickness so as to protrude discoid projections on a smooth surface at intervals, drying and winding the tacky tape on a core while laying the tacky agent layer outside as a rolled material of tacky agent tape.
Patent JP-2001151189-A (JP)
Title: Purge fixing device in purge loading vessel
Inventor: IWAI USHIO
IPC: B63B25/24
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a purge fixing device capable of eliminating a manual work from the fixing means for a loaded purge in a purge loading vessel to enhance the safety of the purge fixing work and also the purge cargo efficiency. SOLUTION: This device comprises a housing part provided within the inner wall of a hull and an air tube housed in the housing part, connected to an air system by vessel piping, and expanded and contracted by supply and discharge of air, so that the air tube is expanded by the supply of air, when a purge is loaded, to press the outer surface of the air tube onto the side surface of the purge.
Patent JP-H07144953-A (JP)
Title: Hydraulic blended material and production of hydraulic hardened body
Inventor: OKAMURA RYUKICHI
IPC: C04B28/04
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a blended body capable of securing excellent workability and sufficient working time and obtaining a dense high strength hardened body in the extremely low ratio of water to a binder by using a polycarboxylic acid based as a water reducing agent in a blended material containing the binder, an aggregate, the high performance water reducing agent and water. CONSTITUTION:The hydraulic blended material containing the binder, the aggregate, the polycarboxylic acid based water reducing agent and water is kneaded at the weight ratio of water to binder of 0.10-0.20 and molded. The polycarboxylic acid based high performance water reducing agent shows extremely excellent water reducing and' fluidizing action at the extremely low ratio of water to the binder of <=0.2. As a result, in the extremely low ratio of water to the binder such as <=0.20, excellent workability and sufficient working time are secured and the dense high strength hardened body is obtained without using a special molding method such as press molding.
Patent JP-H07158300-A (JP)
Title: Method for installing vertical type vessel
Inventor: OZAKI KIYOJI
IPC: E04H5/02
Filed: 1993-12-02
Abstract: PURPOSE:To safely install a reaction tower by advancing the bottom part placed on a roller receiving base of a reaction tower toward a reaction tower set position while lifting the top part of the reaction tower by a lifting device provided on a self-standing frame body. CONSTITUTION:A self-standing frame body 15 having a space capable of housing a reaction tower 10 in the lifted state on the inside is constructed, and a lifting device 22 is temporarily provided on the top part. A reaction tower 10 is laid on its side and placed on a carrying vehicle, and the top part 14 of the reaction tower 10 is carried into the frame body 16 through the opened vertical side surface of the frame body 16. The reaction tower 10 is then jacked up, the carrying vehicle is retreated, and the flange jig 30 of the lifting device 22 is mounted on the top part 13 of the reaction tower 10 to support it. The reaction tower 10 is then lowered to put the bottom part 40 on a roller receiving base 36. The roller receiving base 36 on which the bottom part 40 of the reaction tower 10 is placed is advanced toward a set position while the top part of the reaction tower 10 is lifted by the lifting device 2. Thereafter, the reaction tower 10 is substantially vertically lifted up, and then lowered to the setting position.
Patent JP-H08184323-A (JP)
Title: Rolling bearing with seal
Inventor: SEKI SHINJI
IPC: F16C33/58
Filed: 1994-12-28
Abstract: PURPOSE: To improve assembling ability into a bearing box by absorbing the deformation of the outer diameter face of a outer ring due to the pressing-in of an oil seal. CONSTITUTION: In a bearing where an oil seal 5 is attached to the bore face of an outer ring 2 in its pressed-in state, a circumferential recess 2d is provided on the outer diameter face of the outer ring 2, and shall have width extending from an axial position near the seal attaching part of the outer ring 2 over a width face. In addition, the circumferential recess 2d is formed in a small diameter part formed somewhat smaller in the diameter than other outer diameter face part with a level difference given to the outer diameter face of the outer ring 2 or a tapered recess.
Patent JP-H11255665-A (JP)
Title: Recombinant human gamma-interferon-containing composition for systematically treating neoplastic or neoblastic cell proliferation in low dose
Inventor: VON EICHBORN JOHANN-FRIEDRICH
IPC: A61K9/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a γ-interferon preparation for treating neoplastic or neoblastic cell proliferation, particularly epinephroma. SOLUTION: This is the composition which contains human γ-interferon as an active ingredient and is administrated at intervals of days or months. The daily dose to the adult patient who weighs about 60 kg and has body surface area of 1.7 m<2> contains the above active ingredient in an amount of 100,000-2,000,000 international standard units.
Patent JP-2000160423-A (JP)
Title: Composition helmet
Inventor: TATE YOSHIJIRO
IPC: A42B3/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To contrive further improvement of impact resistance and reduction of weight and excellent operability of a helmet made of a plastic or a metal by detachably fitting or fixing a helmet-like porous exterior material to a helmet body. SOLUTION: This composite helmet is composed of a helmet body 1 made of a plastic or a metal and porous exterior material 3 having a helmet-like shape of appearance and a head top part is cut off fitted or fixed to the helmet body 1, and preferably the appearance of the exterior material 3 is similar or resemblant to that or the helmet body 1.
Patent JP-H07156067-A (JP)
Title: Grinding tool wear compensator of grinding robot
Inventor: TAKEI HIROKI
IPC: B24B47/25
Filed: 1993-12-04
Abstract: PURPOSE:To grind a workpiece with a proper grinding path by measuring a tool form before and after the wear, automatically finding out a wear compensation value quickly and accurately, and performing a wear compensation accurately even in any grinding attitude, in the case where a turning central point(TCP) is set in an optional position, in the case of this grinding tool wear compensator. CONSTITUTION:This compensator is provided with an image forming means forming each contous light image of two grinding tools 3 and 4, a contact position detecting means 15 calculating a contact position between the grinding tool corresponding to a specified grinding attitude on the basis of those of image data to be outputted by the image forming means, and an abrasion loss operational means 16 finding out an abrasion loss corresponding to the contact position. In addition, it is also provided with a coordinate transformation operational means 17 converting the abrasion loss to be given by the abrasion loss operational means 16 into a quantity pertaining to a turning central point TCP of the grinding tool, and a wear compensation operational means 18 seeking the wear compensation value to the specified grinding attitude on the basis of a quantity pertaining to the turning central point to be securable by this coordinate transformation operational means 17, respectively.
Patent JP-H10180496-A (JP)
Title: Dead point adjusting device for press
Inventor: OZAWA RYOICHI
IPC: B30B15/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To easily carry out delicate adjustment of the dead point of a press by providing a slide and an adjusting screw shaft between a ram with a T- groove and a tool attaching block with an inclined T-groove and rotating the adjusting screw shaft. SOLUTION: In a bottom dead point adjusting device 43, a slider 42 is moved by turning the male screw part 56 of an adjusting screw shaft 52, with an adjustment made while a notched part 53 is watched so that a tool attaching block 41 is at the position of a prescribed bottom dead point. With a shaft 4 rotated to rotate an eccentric pin 3, then, a ram 40, the slider 42 and the tool attaching block 41 slide vertically in the ram guiding groove 10 of a ram guide body 9, moving the tool vertically, so that a press operation is performed. The adjustment is carried out for the bottom dead point of the tool attaching block 41 by turning the dial 58 of the notched part 53 fixed on the adjusting screw shaft 52 and thereby moving the slider 42.  The tool attaching block 41, being engaged with its inclined T-groove 46 and the inclined T-shaped projection 49 of the slider 42, moves vertically against the ram 40.
Patent JP-H06183654-A (JP)
Title: Speed controller of linear elevator
Inventor: IWASA MASAO
IPC: H02P25/062
Filed: 1992-12-21
Abstract: PURPOSE:To obviate a vibration prevention means such as an air damper for preventing the resonance phenomenon of the mechanical system of a linear elevator. CONSTITUTION:In a case where input into a linear motor main body 2 is conducted by means of vector control from a magnetizing electric current command Id and a torque electric current command Iq, a magnetizing electric current control portion 12 that changes the magnetizing electric current command Id from a regular one into the one that avoids resonance phenomenon according to whether or not a variation between an input frequency operation value to the linear motor main body 2 and the resonance frequency of a mechanical system changing according to a load state is within a set value, is provided.
Patent JP-H10176094-A (JP)
Title: Film for stretch wrapping
Inventor: KAWAMURA HIDETOSHI
IPC: B65D71/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prepare a film for stretch wrapping having suitable stretching properties and automatically wrapping properties suitable for high magnification stretch wrapping without causing deformation of or damage to a tray and capable of providing a tight wrapping. SOLUTION: This film for stretch wrapping has 500-900% tensile elongation at break in the transverse direction of the film, 0.8-2.5 ratio of the tensile elongation at the break in the transverse direction to that in the extrusion direction, and 50-75% rate of stress relaxation. Further, the film comprises a propylene- based resin, preferably the one having 0.3-15g/10min MFR and 40-80wt.% weight proportion of amorphous component measured by a pulse-method of NMR.
Patent JP-H04203106-A (JP)
Title: Curbstone affixed with luminous reflecting portion
Inventor: TAKAMI YOSHIYA
IPC: G09F13/20
Filed: 1990-11-30
Abstract: PURPOSE:To impvoe visual recognition of road width at night or whe raining and prevent traffic accidents by providing an oblong recess, having an oblique plane on its circumference, on the front central portion of a curbstone body, and applying a luminous reflecting substance to the recess and its oblique plane circumference. CONSTITUTION:An oblong recess 3, having obliquie planes 2 and oblong obliqui planes 4 in its circumference, is formed in the front central portion of curbstone body 1 and a luminous reflecting substance is applied to the oblong recess 3, the oblique planes 2, and the oblong oblique planes 4. The curbstone affixed with luminous reflecting portion is used on such places as boundaries of sidewalks and roadways and median strips on highways where the lights of vehicles are projected to the luminous reflecting portions 2, 3, 4, to visually recognize the existance of the curbstone affixed with luminous reflecting portion and the roadway width. Thus the visual range can be improved even at night and when it is raining thereby tracffic accidents can be prevented.
Patent JP-H11174654-A (JP)
Title: Photograph developing device
Inventor: NORINOBU TOMOYA
IPC: G03D15/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To stick a magnetic sheet of card products on-line, besides the ordinary processing, by positioning a sheet material having a function in a developed photosensitive material, and sticking them. SOLUTION: At the time of ordinary printing, a sorter 88 is installed in a discharge unit 76. At the time of manufacturing card products, a sticking device 16 is installed in the discharge unit 76. The sticking device 16 sticks a sheet material having a function as a magnetic sheet for telephone card and a sheet for post card having a printed surface, and punches the sheet into the predetermined shape to discharge the punched sheet as a card product. A supplying unit 18 takes out one sheet material from a cassette 28 for housing the sheet material in the piled condition at the cassette 28 installed position, and supplies the sheet material to a sticking part 20 with a pair of carrying rollers 30. The sticking part 20 sticks the sheet material to the photosensitive material A with an well-known means such as a paste and double coated adhesive tape.
Patent JP-H02222373-A (JP)
Title: Multiple deflected wave generator
Inventor: ENRIKE RODORIGESUUKABAZOSU
IPC: H04N3/16
Filed: 1989-12-26
Abstract: PURPOSE: To easily obtain necessary corrected waveform by generating plural basic waveform like analog, digitally remote-controlling and deforming them, generating different corrected waveform, and operating the adding action of the arbitrary combination of the deformed waveform in each channel. CONSTITUTION: This waveform generator 10 is provided with a channel matrix 20 for accepting selectable multiple inputs in the form of basic waveform from an analog waveform signal generator 30 and a control input on a data bus 46 in the form of data, address, and control information from a central controller 40. The channel matrix 20 generates plural synthetic waveform on a signal bus 55, and then the waveform is transmitted to a deflecting coil by a multi-channel output amplifier 60. The structure of the waveform generator 10 can be appropriately adapted to structure normally used in a digital control television display, especially, a digital control projection type television display, and easily integrated into it.
Patent JP-H11176527-A (JP)
Title: Connector connection structure
Inventor: KOJIMA NOBUAKI
IPC: H01R9/05
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure with high electrical and mechanical reliability by securely fixing an inner conductor terminal to an exposed part of an inner conductor, winding a metal strap in a substantially annular shape in the vicinity of an end part of an outer cover, and welding a barrel provided at an outer conductor welding terminal to a return part of an outer conductor braided. SOLUTION: A cable 10 consists of, for example, an inner conductor 11 of its single core, an insulator 12 such as polyethylene covering it, an outer conductor braided 13 covering its outside, and further, an outer cover 14 such as polychloride vinyl covering it. Here, the outer cover 14 and the insulator 12 in the vicinity of the end part of the cable 10 are removed so that the inner conductor 11 and the outer conductor braided 13 are exposed together, a metal strap 50 is wound in the vicinity of the end part of the outer cover 14, and is returned so that an exposed part of the braided group is in close contact with the metal strap 50, its return part is inserted into a barrel 33 of a welding terminal, and the barrel 33 is welded to the return part of the outer conductor braided 13.  Thereby, the return part of the outer conductor braided 13 is rigidly gripped between the metal conductor braided 13 and the barrel 33 of an outer conductor welding terminal 30.
Patent JP-H07158256-A (JP)
Title: Foldable type building scaffold
Inventor: YONAHARA YOSHIHIRO
IPC: E04G1/24
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the folded height of a building scaffold from being high, so as to facilitate the carrying thereof and to facilitate the folding of a scaffold in a storage condition and the expanding of the same in a use condition. CONSTITUTION:A flexible connecting rod 11 is connected between front and rear support columns 1a, 1b of those provided at for corners of a scaffold, and the front two support columns 1a are connected together by a plurality of crossbeams 50 while the rear two support columns 1b are connected together by a plurality of cross-beams 50. When the scaffold is in a use condition, grippers 6 attached at longitudinally opposite ends of a scaffold plate 6 are hooked on the crossbeams 5 laid between the upper ends of the front and rear support columns 1a, 1b so as to form a working floor.
Patent JP-H09173684-A (JP)
Title: Washing machine
Inventor: ADACHI KAZUTOSHI
IPC: D06F37/12
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To freely attach and detach a porous body to/from the inner peripheral part of a washing tank and to make it easily attachable and hardly detachable in a washing machine for minimizing clothes damages by performing washing without bringing clothes inside the washing tank into direct contact with a pulsator. SOLUTION: The pulsator 2 is freely rotatably disposed at the bottom part of a spinning tub 1, vertical projection parts 10 are provided at prescribed intervals on the almost entire periphery of the side face of the spinning tub 1, plural projection parts 11 are provided near the bottom surface of the spinning tub 1 and the porous body 19 is freely attachably and detachably mounted to the inner peripheral surface of the spinning tub 1 so as to cover the pulsator 2 above the pulsator 2 by the vertical projection parts 10 an the projection parts 11. The porous body 19 is dynamically separated from the pulsator 2 and plural U-shaped elastic bodies 23 are integrally provided on an outer peripheral part.
Patent JP-H07161236-A (JP)
Title: Anisotropic conductive sheet and its manufacture
Inventor: IGARASHI ICHIRO
IPC: H01B5/16
Filed: 1993-12-07
Abstract: PURPOSE:To form a polarization structure of a sheet surface in a spinodal structure in an insulating matrix component of an anisotropic conductive sheet. CONSTITUTION:Silicon carbide is 15vol.% contained in liquid-state silicone rubber, to obtain a sheet forming material 20. The sheet forming material is allowed to flow irnto a molding form 12 mounted on a lower plate 11 formed of conductive material in a sheet manufacturing device, to cover the sheet forming material with an upper plate 13 formed of a cormductor. In a condition that the sheet forming material is heated to 70 deg.C by a heater 14 buried in the lower plate, voltage is applied across the upper and lower plates for 30min so as to obtain an 0.8kV/mm electric field. This anisotropic conductive sheet has a 2X10<12>OMEGA.cm surface resistance value RA and a 6X10<7>OMEGA.cm volume specific resistance value RB, and ratio RA/RB of both the values is set to 3.3X10<4>. In this anisotropic conductive sheet, arranging conductive grains, oriented in a thickness direction, is formed, and a spinodal structure is formed in a surface direction.
Patent JP-H09176267-A (JP)
Title: Rigid polyurethane foam and its production
Inventor: MIZUTA KAZUHIKO
IPC: C08J9/14
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane foam which is excellent in flame retardance even when use is made of a hydrofluorocarbon having an ozonosphere disruption potential of 0. SOLUTION: A rigid polyurethane or polyisocyanurate foam is produced by reacting a polyhydroxyl component with a polyisocyanate compd. in the presence of a fluorine compd. blowing, agent, a catalyst, a foam stabilizer, and other necessary additives. The polyhydroxyl component contains 5wt.% or higher polyester polyol formed by the esterification of a polycarboxylic acid selected from among terephthalic acid, isophthalic acid, a mixture of terephthalic and isophthalic acids, and their derivs. The blowing agent is a hydrofluorocarbon which is liq. at 0 deg.C or higher.