baber/WOPTO huggingface dataset:
Patent JP-H01176781-A (JP)
Title: Automatic affixing machine for two-side sticky tape piece
Inventor: TOKIWA MITSURU
IPC: B65H37/04
Filed: 1987-12-30
Abstract: PURPOSE:To provide an automatic two-side sticky tape affixing machine with sure and quick performance in simple and small construction by incorporating such a mechanism that a panel is displaced reciprocatively in a certain direction, and a support part for an object to be affixed in the displacing direction of a basis CONSTITUTION:Setting aud adjustment of the length l of a two-side sticky tape piece 82 are made in accordance with the size of an object to be affixed 9. When machine is started, the pinching and pulling part 3 of a tape base 81 pulls the set length; for a portion corresponding to stroke while pinching the tape base 61, and then follows return path with the pinching released. When the pulling of stroke of the pinching and pulling part 3 in the set length l is completed, a signal is emitted, and accordingly a drive part 6 and a tape cutting part 2 are started, and the basis 1 is displaced and the two-side sticky tape piece 82 is affixed onto the object 9. The tape cutting part 2 is operated, and a next tape piece 82 is formed. A No.2 signal is emitted in the operation extreme position of the drive part 6, and accordingly the pinching and pulling part 3 is started again.
Patent JP-H08179100-A (JP)
Title: Electron beam irradiating device
Inventor: YADA YOZO
IPC: G21K5/10
Filed: 1994-12-22
Abstract: PURPOSE: To facilitate maintenance and convey an irradiated object to an irradiation region without pulling it from the outside. CONSTITUTION: An irradiating room 1 is formed with a fixed shielding room 2 and a shielding door 3 covering its opening section. A capstan 10 conveying an irradiated object 9 is fitted on the inside of the shielding door 3 of the irradiating room 1, and the driving device 18 of the capstan 10 is fitted on the outside of the shielding door 3 of the irradiating room 1. The rotation of a motor 19 in the driving device 18 is transmitted to the capstan 10 by connecting shafts 20, 22, 25 and gear boxes 21, 23, 26, and the irradiated object 9 can be conveyed without being pulled from the outside. At the time of maintenance, the shielding door 3 is moved in the direction of an arrow to open the irradiating room 1.  X-rays and ozone affecting the driving device 18 are merely leaked from the hole 24 of the shielding door 3 through which the connecting shaft 25 passes, the driving device 18 can be simply protected and shielded, and the life of the driving device 18 is prolonged.
Patent JP-H03195296-A (JP)
Title: Noise canceller
Inventor: TERAI KENICHI
IPC: H04R3/04
Filed: 1989-12-25
Abstract: PURPOSE:To attain accurate silencing corresponding to a change in a listening position by providing 1st and 2nd error detectors installed near 1st and 2nd speakers and an adder synthesizing outputs of the 1st and 2nd error detectors and adjusting the adaptive filter so as to decrease the output of the adder. CONSTITUTION:A detection signal of a noise detector 1 installed in the vicinity of a noise source 17 passes through an amplifier 2 and is inputted to an adaptive filter 5 and a power amplifier 7 drives 1st and 2nd speakers 9, 10 installed in the vicinity of both ears 19, 20 of a listener 18. Moreover, a detection signal by 1st and 2nd error detectors 13, 14 installed similarly is synthesized by an adder 21 via amplifiers 15, 16. The adaptive filter 5 is controlled so as to reduce the synthesis signal. The noise generated from the noise source 17 forms a signal of opposite phase by using the adaptive filter 5 and the noise from the noise sound 17 is cancelled by both ears of the listener.
Patent JP-H09157110-A (JP)
Title: Antibacterial foam and its use
Inventor: UMEZAWA KAZUMI
IPC: A01N59/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent the proliferation of coil bacteria, Pseudomonas aeruginosa, Trichophyton, etc., by directly contacting a polycondensation product of an organoalkoxysilane containing an antibacterial porous body with a space between fingers of foot which are especially poor in air permeability without deteriorating the appearance and feeling of use. SOLUTION: This antibacterial soft porous body 5 is obtained as follows, 1) an antibacterial agent is supported on a finely powdered material to form a antibacterial porous body, 2) this antibacterial porous body is suspended in the solution of an organoalkoxysilane of the formula RSi(OR')3 (R is a 1-6C organic group; R' is a 1-4C alkyl or a 1-3C acyl group), its hydrolysate and/or its partial condensation product and 3) coating the surface of antibacterial porous body with the polycondensation product to form antibacterial foam composed of open-cell soft foam bits. A socks or shoes are put on while inserting this bits of the antibacterial porous body 5 between the foot fingers and protecting the outbreak of offensive odor and athlete's foot.
Patent JP-2000164845-A (JP)
Title: Solid-state image pickup device and positioning device provided with the same
Inventor: KOMAI ATSUSHI
IPC: H04N5/369
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To positively enable read out of high-resolution and one-dimensional image signals and with appropriate S/N ratio and to positively read out two-dimensional image signals at a low transfer frequency. SOLUTION: A solid-state image pickup device 10 is provided with vertical transfer parts 12, which are provided in correspondence with vertical lines of plural photoreceptive pixels 11 arranged two-dimensionally and vertically transfers the electrical charges produced by the photoreceptive pixels 11, a first horizontal transfer part 14 including N pieces of transferring cells 14a corresponding to N pieces of the vertical transfer parts 12 and collects the electrical charges transferred from the vertical transfer parts 12 to the transfer cells 14a for the plural horizontal lines by each of the transfer cells 14a and generating one-dimensional image signals and a second horizontal transfer part 16, including M pieces of transfer cells 16a fewer than that of the vertical transfer parts 12, horizontally transfers the electrical charges transferred from the vertical transfer parts 12 to the transfer cells 16 and generates two-dimensional image signals.
Patent JP-H08177076-A (JP)
Title: Construction machine for shallow water area and preventive device against tumbling thereof
Inventor: NISHIDA HIDEJI
IPC: E02F5/00
Filed: 1994-12-21
Abstract: PURPOSE: To enhance the safety, by detecting and indicating the gyratory position, the height of operating chamber, and slant angle of the whole machine and actuating the alarm means when the height and the slant angle reach a specified allowable value. CONSTITUTION: The gyratory angle against the carrier 3 of a rotary base 4 is detected by a gyratory position detector 21 and shown on a gyratory position indicator 22. As a result, the direction of an operating chamber 10 against the carrier 3 can be confirmed. When the water level below the driving power source part 11 is detected by a water level detector 44, an alarm is sounded to prevent the power source part from being submerged. The height of operating chamber 10 is detected by a level detector 23 and when the allowable rest in height gets smaller than a specific value, the alarm 29 is set off. The tilted angle of the whole construction machine is detected by a tilt angle detector 30 in the traveling direction and a tilt angle detector 37 in the right and left directions.  When the allowable rest in the angle is smaller than a predetermined value, warnings are issued by alarm means 36, 43 for the traveling direction and the breadthwise direction. In this way, the device is prevented from tumbling.
Patent JP-2001151695-A (JP)
Title: Medicine for treating allergic disease
Inventor: FUJII NORIHISA
IPC: A61P11/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a treating medicine which is effective for diseases caused by the type III allergic reaction. SOLUTION: This medicine for treating a disease caused by the type III allergic reaction, containing as an active ingredient a lecithinized superoxide dismutase represented by the general formula (I): SOD'(Q-B)m (I) [SOD' is the residue of the superoxide dismutase; Q is a chemical cross-link; B is a residue obtained by removing a hydrogen atom from the hydroxyl group of lysolecithin in which the hydroxyl group is placed at the 2-position of glycerol; (m) is a positive number of >=1 and is the average bond number of the lysolecithin per superoxide dismutase molecule].
Patent JP-H10140674-A (JP)
Title: Expansion joint between buildings
Inventor: YAMADA SO
IPC: E04B1/62
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint between buildings which can sufficiently deal with large displacement or complicated displacement between buildings at earthquake and is provided with a position holding mechanism after earthquake. SOLUTION: This expansion joint between buildings is constituted so that the one end part of the movable part 9 of a gangway footplate 5 is connected slidably sideways to the front end of a fixed part 8 fixed on the end part of the passage 3 of a building 1, the other end part is slidably placed on the passage 4 of a building 2, and the width of the movable part 9 is narrowed so as to rotationally move following to rotational deformation between the buildings 1, 2. A guide rail 12 extending in the lengthwise direction is fitted to the center part in the width direction of the back of the movable part 9, and a projecting element 13 engaging with the guide rail 12 is provided on the center part in the width direction of the end part of the passage 4.
Patent JP-H07190552-A (JP)
Title: Absorption type refrigerator
Inventor: FURUHASHI TOSHIHIRO
IPC: F25B33/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an absorption type refrigerator in which influence of welding to an inner wall of a member is prevented when other member is fixed to the member of the refrigerator in which absorption liquid is brought into direct contact with the inner wall and corrosion resistant durability can be improved. CONSTITUTION:Other member 8B of an absorption type refrigerator is welded to an outer wall of a member 8A made of corrosion resistant metal in which absorption liquid is brought into contact with an inner wall by a capacity discharging type stud welding. Particularly, a clamper is welded to an upper wall of a low-concentration absorption liquid heating tank 8 by the stud welding, and a casing 90 of a regenerator is clamped by a clamper.
Patent JP-H03220111-A (JP)
Title: Dental cement
Inventor: EDOWAADO CHIYAARUZU KONBE
IPC: A61K6/083
Filed: 1990-11-30
Abstract: PURPOSE: To obtain a dental cement comprising the oxide or hydroxide of calcium or zinc, a substituted aromatic compound capable of forming a cement together with the oxide or hydroxide of the calcium or zinc, and a specific phosphonic acid group-having dry poly(carboxylic acid) or dry cation-cross- linkable polymer acid. CONSTITUTION: This dental cement comprises (A) an oxide or hydroxide of calcium or zinc in a more stoichiometrically excessive amount than that of the component B, (B) a substituted aromatic compound capable of forming a cement together with the component A, such as the salicylic ester of a polyhydric alcohol or a phenol having two functional groups at the ortho positions [e.g. o-methoxyphenol (eugenol)], and (C) a dry polycarboxylic acid (or its precursor) or dry cation-cross-linkable polymer acid containing one phosphoric acid group on the average per one to three skeletal carbon atoms. The cement maintains a bacteriostatic property and simultaneously is excellent in adhesiveness and durability.
Patent JP-2001149503-A (JP)
Title: Golf ball
Inventor: SHINDO JUN
IPC: A63B37/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having excellent productivity and quality by injection molding a rubber composition, thereby obtaining moldings for highly repulsive golf balls having high dimensional stability. SOLUTION: This golf ball consists of an injection molding of a rubber composition mainly composed of a base material rubber containing 10 to 100 mass % polybutadiene which is a polybutadiene containing >=90% sis-1,4 bond and the viscosity η (mPa.s) of 5 mass % toluene solution of which at 25 deg.C is >=200 and in which the ratio Mw/Mn of the weight average molecular weight Mw (×104) to the number average molecular weight Mn (×104) is 2.0 to 4.0 and the Mooney viscosity (100 deg.C, ML1+4) is <50 as a constitution element.
Patent JP-2000165217-A (JP)
Title: Changeover circuit for analog signal
Inventor: TAMURA ATSUSHI
IPC: H03K17/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a changeover circuit for an analog signal employing even an analog switch switched at a high-speed where an input output voltage is made stable with high precision. SOLUTION: A switching section for an analog signal having the analog switch 2 that has input channels CH1-CH4 of a plurality of analog signals S1-S4 and apply switch connection of the analog signals S1-S4 selectively to an output side A, a discharge circuit 3 that discharges charges stored in a capacitor C0 of the output side A of the analog switch 2 at the selection of the analog signals S1-S4.
Patent JP-H10256464-A (JP)
Title: Esd protective circuit and method of fabricating the same
Inventor: TE SHIK JAN
IPC: H01L27/06
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ESD(electrostatic discharge) protective circuit which is constituted to prevent the concentration of currents on some part and a method for forming the circuit. SOLUTION: A p-type guard ring region 26 is formed on the surface of an n-type semiconductor substrate so as to surround first and second n-type impurity diffusion region 24 and 25 formed on the surface of a p-well region formed in the semiconductor substrate at a prescribed depth from the surface. Since the bias between the wells of adjacent circuits is controlled by forming an equipotential surface composed of the low-resistance guard ring region 26 around the transistor formed of the second impurity diffusion region 25 and p-well region, the concentration of currents can be prevented.
Patent JP-H07267608-A (JP)
Title: Removal of nitrogen compound from synthesis gas
Inventor: FURANSHISUKASU GONDOURUFUSU AN
IPC: C01B3/52
Filed: 1994-12-27
Abstract: PURPOSE: To remove a nitrogen compound from a gas obtained after hydrolysis of hydrogen cyanide with a simple method.  
     CONSTITUTION: The process to remove hydrogen cyanide and ammonia from synthesis gas obtained by partial oxidation of a feed selected from the group including coal, oil or natural gas in a gasification reactor 2 consists of supplying the synthesis gas in the presence of water to a reactor 5 contg. a hydrolysis catalyst, bringing the synthesis gas having an increased ammonia content from the reactor 5 in an adsorption vessel 9 into contact with regenerable adsorption material to obtain ammonia-loaded adsorption material and treated synthesis gas having a reduced content of nitrogen compounds, and withdrawing treated synthesis gas from the adsorption vessel 9, and regenerating loaded adsorption material to produce regenerated adsorption material for use in step b and a regeneration off-gas enriched in ammonia, withdrawing the regeneration off-gas enriched in ammonia from the adsorption vessel 9, and introducing it into the gasification reactor 2. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11174438-A (JP)
Title: Light guide plate, surface light source and liquid crystal display device using it
Inventor: GOTO YOICHIRO
IPC: G02F1/1335
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid guide plate, a surface light source and a liquid crystal display device using the guide plate capable of reducing power consumption for a main light source by improving the external light intake efficiency. SOLUTION: A light guide plate 1 is resin-molded by using a die, and an external light intake part 1a projecting further than a light outgoing plane 1e and a refracting plane 1d is formed at the same time. The area of the external light intake surface of the external light intake part 1a is enlarged compared with a conventional light guide plate, and can efficiently take external light in. Light from a light source made incident from a light incident surface 1c and external light are reflected by the light reflecting plane 1d and two side faces 1b of the light guide plate 1, and is made to exit from a light outgoing plane 1e as combined light having uniform directivity.
Patent JP-H09177443-A (JP)
Title: Partition
Inventor: HATTORI KAZUHIKO
IPC: E06B5/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To set as many required processing equipment as possible in a processing room of a fixed area or to save a space of the processing room concerning a partition to partition a working room to carry out manufacture of a semiconductor device, etc., from a machine room to set a manufacturing device. SOLUTION: This is a partition 11 to partition a working room from a machine room, a device 15 is fit in an opening 11a formed on the partition 11, the device 15 has a closed part 16a respectively larger than the opening 11a on the side of the working room of the device 15, the opening 11a is closed by a closed part 16a on the side of the working room when the device 15 is pushed into the side of the machine room, and the opening 11a is closed by the closed part 16a on the side of the machine room when the device 15 is pushed into the side of the working room.
Patent JP-H10176661-A (JP)
Title: Vacuum device
Inventor: YOSHIDA AKIRA
IPC: F04B37/04
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To increase exhaust speed near a prescribed vacuum by arranging a high vacuum pump and a molecular absorption unit which is cooled by a cooling head and which is provided with a molecular absorption cylindrical part provided with a porous film, on the way of a treatment chamber of a vacuum device connected to the high vacuum pump. SOLUTION: In the case where it is adapted to an ion filling device of a vacuum device used as a semiconductor manufacturing device, a high vacuum pump part comprises, for example, a turbo molecular pump 22, and a molecular absorption unit 21 arranged on the way of an accelerating part 14 formed as a treatment chamber of the vacuum device. The molecular absorption unit 21 nearly comprises a connecting member 31 connected to the accelerating part 14, the turbo molecular pump 22, and a refrigerating unit part 32, and the refrigerating unit 32 having a cooling head 32a, and a molecular absorbing cylinder 33.  In the refrigerating unit part 32, the cooling head 32a is cooled by a cooling effect by heat insulating expansion of, for example, helium gas, and absorbing effect of the molecular toward a porous film arranged on a surface of a molecular absorbing cylinder 33 connected to the cooling head 32a is increased.
Patent JP-H03197602-A (JP)
Title: Manufacture of machine parts or the like from metal powder
Inventor: TONOZUKA FUMIHIKO
IPC: C04B35/638
Filed: 1989-12-26
Abstract: PURPOSE:To shorten removing time of a mixed material by treating a mixed material of binder, etc., in a green compact at two steps under negative pressure and the prescribed condition and removing the mixed material at the time of manufacturing machine parts, etc., with powder metallurgy, etc. CONSTITUTION:Raw material composed of the mixed material of metal powder and binder, etc., is compacted to the desired shape by using injection forming machine, etc. Successively, the green compact is heated at a low temp. under the negative pressure to remove a part of the mixed material and further, while heating up to intermediate temp. and supplying sweep gas, the remaining mixed material is removed under the negative pressure, and successively sintering is executed. By this method, as the sweep gas is not supplied from the initial stage, the mixed material can be efficiently removed at the low temp. under the high negative pressure and the shape and appearance of green compact can be prevented from being damaged.
Patent JP-H03196117-A (JP)
Title: Soft contact lens
Inventor: KAWASHIMA JUNJI
IPC: C08F230/08
Filed: 1989-12-26
Abstract: PURPOSE:To improve oxygen permeability and to prevent the complication by the oxygen deficiency during use by substantially forming the soft contact lens of organosiloxanyl methacrylate and 2, 3-dihydroxypropyl methacrylate as essential components. CONSTITUTION:This soft contact lens is constituted of the copolymer essentially consisting of 25 to 73pts.wt. 2, 3-dihydroxypropyl methacrylate, 75 to 25pts.wt. organosiloxanyl methacrylate and 0.1 to 5pts.wt. crosslinking agent. The 2, 3-dihydroxypropyl methacrylate is adequately the material obtd. by hydrolyzing glycidyl methacrylate and the amt. of this material to be used is required to be 25 to 75pts.wt. in a polymerizable monomer. Further, the more adequate range is 35 to 70pts.wt. Physical strength is improved in this way and stains are easily removed. The propagation of bacteria is suppressed and the safety is enhanced. In addition, the hazard to the cornea is prevented.
Patent JP-H08183297-A (JP)
Title: Transfer sheet for forming uneven pattern, manufacture of the transfer sheet, and method of forming the uneven pattern
Inventor: MASUDA YOJI
IPC: B41M3/12
Filed: 1994-12-28
Abstract: PURPOSE: To obtain sharp uneven patterns formed of parts incurable to ionizing radiation shielding designs and other curable parts by providing a transfer sheet having a lamination of an ionizing radiation curable resin layer between the ionizing radiation mask sheet and the print pattern sheet. CONSTITUTION: A mask sheet 3 and a print design sheet 9 are prepared, each being provided with an ionizing radiation shielding pattern 2 and a print design 5 on the surface of a base material sheet 6. Then, an ionizing radiation curable resin sheet 4 is formed in an incured state by coating a composition of ionizing radiation curable resin on the print design 5 of the print design sheet 9. In the next place, the ionizing radiation mask sheet 3 is laminated on the ionizing radiation curable resin layer 4. Herein, ionizing radiation R is emitted on the lamination from the mask sheet 3 side. As a result, an uneven part is formed by the incured parts 4a under the ionizing radiation shielding pattern 2 and cured part 4b through radiation. After that, the mask sheet 3 is removed from the ionizing radiation curable resin layer 4 so as to form an uneven pattern.
Patent JP-H04200907-A (JP)
Title: Hot joining method for steel material
Inventor: TESHIGAWARA SATOSHI
IPC: B21B15/00
Filed: 1990-11-30
Abstract: PURPOSE:To reduce the opening of a joined part and to obtain a high joining strength by making edge preparation to the rear end of a preceding hot steel material and/or the front end of a succeeding hot steel material before they are superposed to heat and pressure-weld them under the reducing atmosphere. CONSTITUTION:The edge preparation is made to at least one of joined edges of the preceding and succeeding hot steel materials 1, 2. Thereafter, when the joined edges are superposed and pressure-welded, both joining edges can be joined at a draft lower than when the edge preparation is not made. Consequently, pressure welding can be executed at a small opening, and cracking and breaking are not generated at the joined part in the succeeding continuous rolling stage.