baber/WOPTO huggingface dataset:
Patent JP-H1026496-A (JP)
Title: Manufacture of handle for archery
Inventor: SUKAUCHI AKIRA
IPC: F41B5/00
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a handle for a archery which is free from an internal defect and light in weight and has a high tenacity and a high strength by a method wherein a member to be machined which is constituted of a bar-shaped aluminum alloy material is heated and then molded into a handle forming member in a desired shape of three- dimensional curved surfaces by high-pressure press molding and window holes and rim insertion holes are formed by cutting subsequently. SOLUTION: On the occasion of manufacturing a handle part 1 which has rim insertion holes 2 having box-shaped sections in the opposite upper and lower ends 1a and 1b and wherein a plurality of window holes 1A-1H for lightening are bored in piercing states, a member to be machined which is constituted of a round bar of an aluminum alloy material is heated at the temperature of about 500 deg.C. This heated member is subjected to hot forging by pressing it roughly by the first high- pressure press molding and then by finishing it by the second high-pressure press molding and thereby a handle forming member in a desired shape of three-dimensional curved surfaces is molded.  Next, the window holes 1A-1H for and rim insertion holes 2 are formed in the handle forming member by NC machine cutting, surface finishing such as grinding and coating is conducted and thereby the handle part 1 desired is completed.
Patent JP-H1024841-A (JP)
Title: Coupling control device for automated guided vehicle and loading carriage
Inventor: AKAMA MASAMI
IPC: B60D1/02
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a coupling control device for an automated guided vehicle and a loading carriage self-travelling on a travelling route, which achieves coupling of a coupling fitting with a coupling pin through rotation engagement without a requisition for an accurate stop position control for the automated guided vehicle or a requisition for an accurate disposition for a loading carriage while travelling is continued. SOLUTION: The captioned device comprises a photoelectric switch 31 which detects the penetration of a coupling pin into a rotary coupling fitting 28, a pin penetration judgment part which judges penetration of a coupling pin into a pin engagement part 28 from an opening part of the rotary coupling 28 on the basis of the signal from the photoelectric switch 31 and a coupling/ uncoupling controller 3 4 having a coupling control part which outputs an instruction to a motor 27 with a reduction gear for rotating the rotary coupling fitting 28 approximately 90 degrees when the penetration of the pin is judged.
Patent JP-S6336123-A (JP)
Title: Colorimetric sensor
Inventor: MARUTANI SATORU
IPC: G01J3/51
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a sufficient output even at the time of low-illuminance colorimetry by arranging more photodetection parts than the number of kinds of colors for the plural colors in dispersed state and connecting plural photodetecting elements where color separation filters of the same color are formed connected in parallel. CONSTITUTION:Three kinds of color R, G, and B filters as color separation filters, i.e. square-shaped red transmission filter 3R, green transmission filter 3G, and blue transmission filter 3B are dispersed on the photodetection surfaces of individual silicon photodiodes 2R, 2G, and 2B to constitute plural red photodetection part 4R, green photodetection part 4G, and blue photodetection part 4B. Then, the respective silicon diodes 2R, 2G, and 2B of the same kind are connected in parallel to one another. Consequently, the localization of photodetection parts for respective colors to be measured is reduced.
Patent JP-H0823024-A (JP)
Title: Layout equipment of carrier on which semiconductor package is mounted
Inventor: TAKAHASHI YOSHIHARU
IPC: H01L21/68
Filed: 1994-07-06
Abstract: PURPOSE:To let a plurality of carriers slide into a groove and be positioned collectively and thereby shorten the time until semiconductor packages are mounted and also reduce the cost by providing a positioning plate with the groove for positioning a plurality of carriers in a state being ranged in a row. CONSTITUTION:An end of a stick 12 which is conformed in height by a pedestal 12a to a groove 21 is inserted into one end of the groove 21 of a positioning plate 2. Then, force is applied to the stick 12 in the direction shown by an arrow in the figure and carriers 10 stored inside the groove 21 are pushed out. At that time, the positioning plate 2 is moved upwards to let ends of carrier stoppers 4a, 4b come under the bottom face of the groove 21. By this, a plurality of the carriers 10 pushed out by the stick 12 proceed along the groove 21 and are positioned in a state being ranged in a row. Therefore, a plurality of the carriers 10 can be directly and collectively positioned in the groove 21 by the stick 12 and there is no necessity of using a robot for carrier, etc.
Patent JP-H0468106-A (JP)
Title: Diagonal wave dissipation type breakwater
Inventor: YAMAGUCHI MASAKI
IPC: E02B3/06
Filed: 1990-07-09
Abstract: PURPOSE:To improve capability of wave dissipation by a method wherein a breakwater main body, stretching horizontal and having a slope facing the direction from which waves approach, and a breakwater equipped with partitions, some of which have openings and others do not, are provided and a recessed part for producing of diagonal waves is provided on the offshore side along the longitudinal direction of the breakwater. CONSTITUTION:A breakwater 6, stretching horizontal and having a slope that faces the direction C from which waves approach, is arranged. A diagonal wave producing recessed part 7 is provided to the ground 2 on the offshore side so that it gradually extends in the width along the longitudinal direction of the breakwater 6, and thereby the waves progressing toward the breakwater alter the course, and waves diagonal to the breakwater 6 are produced therewith. Projections and recesses provided to the breakwater 6, and openings 3 for passing through of diagonal waves provided to partition walls 4 with openings of the breakwater 6 make the diagonal waves reflected and collide with the following waves. The waves progressing diagonally in the projections and recesses of the breakwater 6 meet with resistance when passing through the openings 3 and lose energy thereby, as well as by colliding with the following waves.
Patent JP-2001007273-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: UCHIMURA SHINICHI
IPC: H01L23/12
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To raise a soldering strength. SOLUTION: An SVP(surface vertical package) IC16 comprises a semiconductor pellet 11, a plurality of inner leads 7 electrically connected to electrode pads 11a of the pellet 11 by means of wires 13, outer leads 9 connected to the inner leads 7, and a resin sealing body 14 where the pellet 11, wire 13, and inner lead 7 are resin-sealed. A soldering mounting pad 9a of the plurality of outer leads 9 protruding above the lower surface of the resin sealing body 14 is formed into a ball. The soldering part is placed thick in the place under the ball-like soldering mounting part while formed by a constant thickness over the entire circumference, so the mechanical strength at the soldering part is high and constant, preventing occurrence of a crack due to insufficient solder.
Patent JP-S6422244-A (JP)
Title: Body cavity internal pressure control apparatus for endoscope
Inventor: DOI YUZURU
IPC: A61B1/00
Filed: 1987-07-17
Abstract: PURPOSE:To always stably keep the internal pressure of the body cavity constant, by setting the internal pressure of the body cavity constant and comparing set pressure with detected pressure by a suction control means to operate a suction means for a definite time length. CONSTITUTION:Set pressure is compared with the detected pressure due to a pressure detector 16 in a CPU 25b and, when the detected pressure becomes higher than the set pressure, a suction tube 14 communicates with a suction means 15 for a definite time length and the air in the body cavity is sucked through a forceps channel 11 to reduce the pressure in the body cavity. A definite time length during which said sucking (vacuum) operation is performed is stored in the memory 25c of a microcomputer and, at the time of an automatic mode, vacuum operation is performed for 0.3sec when the set pressure is below 10mmHg, for 0.5sec when 10-15mmHg, while for 0.7sec when above 15mmHg.
Patent JP-S6071084-A (JP)
Title: Removal of trihalomethane precursor substance in water
Inventor: OOTANI YOSHITADA
IPC: C02F1/52
Filed: 1983-09-27
Abstract: PURPOSE:To remove a trihalomethane precursor substance from water simply and effectively, by adding a zinc salt to water containing the trihalomethane precursor substance, and performing flocculation treatment under a condition of pH 7 or more. CONSTITUTION:0.5-1,000mg/l of a zinc salt such as zinc sulfate, zinc nitrate, zinc chloride, zinc hydroxide or zinc acetate is added to water containing trihalomethane precursor substance and, subsequently, the pH of water is adjusted to 7 or more to perform flocculation treatment. The aforementioned zinc salt may be added in a powdery form or as an aqueous solution and may be used in a state made weakly acidic by hydrochloric acid or sulfuric acid. The pH of the solution, to which the zinc salt is added, is pref. set to a range of 7-11. By the aforementioned method, the trihalomethane precursor substance in water can be removed effectively in an extremely simple manner and, especially, this method can be suitably adapted to treatment of water such as tap water.
Patent JP-H0766626-A (JP)
Title: Microstrip array antenna
Inventor: PIERUMARIO BETSUSO
IPC: H01Q19/00
Filed: 1994-07-08
Abstract: PURPOSE: To provide a microstrip array antenna equivalent to the performance of a reflection type antenna used at present for which symmetrical radiation patterns are indicated on E- and H-surfaces, -20dB reflection attenuation to a usable band width is equal to about 7% of a center frequency and the one of a second lobe at 90 deg. is reduced to -60dB compared to a main lobe. CONSTITUTION: A carrier structure 1 is constituted of a metal box provided with a bottom wall and a side wall and this microstrip array antenna constituted of the carrier structure 1 for which a main body composed of the continuous layers 2, 3 and 4 of first - third layers and a connector CO connected to a feed network are fixed to the side wall is provided. Then, a non-fed resonant metallic elements are located along one or more peripheries around the radiation element formed on the third layer 4 and the metallic plane of the second layer 3 extends below the non-fed resonant metallic elements.
Patent JP-H0343542-A (JP)
Title: Outer wall panel
Inventor: TSUCHIMOTO TOSHINORI
IPC: E04B1/70
Filed: 1989-07-11
Abstract: PURPOSE:To reduce the cost by providing a hole part in a vertical frame material and an internal frame material, by which a framework is formed, inserting a supporting material into the hole part with a ventilating portion left in the external surface side and mounting a partioning plate to the supporting material. CONSTITUTION:A rectangular outer frame is formed by respectively connecting upper and lower ends of a pair of vertical frame materials 6 by upper and lower frame materials 7 and 9. While a hole part 13 is respectively provided in the upper and lower of the frame material 6 and the intermediate frame material 10, and outer and inner supporting materials 12A and 12B are respectively inserted to the hole part 13 with a ventilating portion F left. A partitioning plate 11 is provided between the frame material 6 and the frame material 10, and an air flow path G is formed between the plate 11 and an exterior finish material 5 by fixing both side parts of the partitioning plate 11 respectively to a protruding part 14 of the supporting materials 12A, 12B.
Patent JP-S6072273-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUEMASA TOMOKI
IPC: H01L21/265
Filed: 1983-09-28
Abstract: PURPOSE:To prevent the channel length from varying even on heat treatment by a method wherein insulation films are left only at both side ends of an electrode layer by anisotropic etching, and thereafter an impurity is introduced with this layer and this film as a mask. CONSTITUTION:A gate insulation film 2 is formd on a semiconductor substrate 1, and a gate electrode wiring layer 3 is selectively formed thereon. Next, an insulation film, e.g., an oxide film 4 is deposited and then left only at both side ends 4a and 4b of the gate electrode 3 by anisotropic etching, and all the films 4 at the remaining parts are removed. Thereafter, an impurity is introduced into the substrate 1 with the electrode 3 and the remaining oxide films 4a and 4b as a mask. Then, heat treatment is carried out in order to activate the introduced impurity, resulting in the formation of the source and drain regions 5 and 6. Since the impurity regions thus formed do not diffuse to the channel part beyond necessity, the effective length becomes equal to the length of the gate electrode.
Patent JP-S5970806-A (JP)
Title: Turbine rotor
Inventor: AYANO SHINYA
IPC: F16D1/08
Filed: 1982-10-14
Abstract: PURPOSE:To prevent stress corrosion cracks and enhance the reliability of a turbine rotor, in such a construction that the wheels are fitted on the shaft by keys, by subjecting the keys seats to shot peening. CONSTITUTION:The inner surface and the sides of opening of a key seat 4 formed in every wheel 2 are subjected to shot peening a, b. Accordingly a residual compressive stress is generated in this part, so that the actual tensile stress applied to this part can be kept at an ultimate low level because of action of the residual compressive stress given by the shot peening process, even though a high stress near the limit is applied to this part during turbine operation, and thereby stress corrosion cracks generated at the key seats 4 and their neighbor hood of wheels 2 in the case of conventional structure can be well prevented to ensure that the turbine rotor works with high reliability.
Patent JP-H0825557-A (JP)
Title: Inflammable polyvinyl chloride coated steel sheet
Inventor: KANDA KATSUMI
IPC: B32B27/08
Filed: 1994-07-11
Abstract: PURPOSE:To obtain a polyvinyl chloride coated steel sheet which is superior in distinctive character such as design properties or processability or stain resistance or solvent resistance and inflammability, by a method wherein the total film thickness is specified by a two layer film by polyvinyl chloride having specific composition. CONSTITUTION:A polyvinyl chloride film which contains 15-35 pts.wt. plasticizer and 70-100 pts.wt. calcium carbonate on the basis of 100 pts.wt. polyvinyl chloride and has a film thickness of 70-150mum is used on a steel sheet as the first layer through a publicly known adhesive agent. A polyvinyl chloride film which contains the 15-25 pts.wt. plasticizer on the basis of the 100 pts.wt. polyvinyl chloride and has a film thickness of 30-150mum is applied to the first layer as the second layer. The total film thickness of the first layer and second layer polyvinyl chloride films is taken as 100-250mum.
Patent JP-H0731838-A (JP)
Title: Wet way flue gas desulfurization apparatus
Inventor: KATAGAWA ATSUSHI
IPC: B01D53/34
Filed: 1993-07-21
Abstract: PURPOSE:To provide a wet way flue gas desulfurization apparatus provided with an absorbing tower structure which does not increase the scattering amount of absorbing liquid mist even in the case the gas flow rate in a gas-liquid contact part is increased. CONSTITUTION:Scattered mist is dropped to an absorbing liquid tank by making the gas flow rate of the flow in the rear spray part be low as compared with the gas flow in the spray part where a nozzle exists 6. After gas-liquid contact is carried out efficiently in high gas flow rate area of an absorbing tower 2 and at the time the gas and the liquid are brought into contact with each other in a high gas flow rate area by forming a relatively low gas flow rate area in the rear flow, even if the absorbing liquid mist is scattered in the rear flow side following the gas flow, a part of the absorbing liquid mist drops due to the gravity in the low gas flow rate area and the absorbing liquid mist is recovered in an absorbing liquid tank installed in an absorbing tower lower part, so that the mist load to a mist eliminator 10 installed in the outlet side of the absorbing tower is small. The absorbing tower is usable not only for a wet way flue gas desulfurizing apparatus for a vertical type absorbing tower but also for a wet way flue gas desulfurizing apparatus for a transverse type absorbing tower and, in the latter case, the absorbing tower can be an independent type structure supported by the absorbing liquid tank.
Patent JP-H057043-A (JP)
Title: Laser irradiation equipment
Inventor: TOYAMA HIROYUKI
IPC: H01S3/10
Filed: 1991-06-26
Abstract: PURPOSE:To surely and perfectly cut off laser light until the laser beam outputted from a laser beam generating means reaches a specified reference output level. CONSTITUTION:A laser irradiation equipment characterized by installing a laser beam generating means 11 generating laser beam L, a shielding member 30 cutting off the above laser beam L, and a light detection means 40 detecting the shielding member 30 on a line passing the position where the laser beam L is perfectly cut off by the shielding member 30.
Patent JP-H0686719-A (JP)
Title: Chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C7/14
Filed: 1991-06-26
Abstract: PURPOSE:To obtain the chair by which a bending angle of knees of a seated person does not become narrow due to tilting of a back rest of the chair and its seat, and an agreeable, stable and comfortable posture can be taken. CONSTITUTION:When a person leans against a back rest 7 in order to take a comfortable posture, a supporting lever 6 supported axially in the rear lower part of a base frame 3 turns and tilts backward against a spring member 23, the back rest 7 is inclined backward, and also, by interlocking with this supporting lever 6, the rear seat 14 is inclined backward greatly from about the center part 15 of the front and the rear parts of the seat, while moving backward by setting a shaft of the rear lower part of the base frame as a supporting port. Also the front seat 13 is not inclined downward but drawn by the rear seat 14, and moved backward.
Patent JP-H05146982-A (JP)
Title: Conveying hand
Inventor: TANAKA TOSHIHIKO
IPC: B25J15/06
Filed: 1991-06-26
Abstract: PURPOSE:To provide a hand capable of freely conveying a baggage having various different conditions such as size, shape, surface hardness, or strength, e.g. baggage packed in a corrugated fiberboard container. CONSTITUTION:Two circular air pipes 17, 17' having air guide ports 18, 18' provided inward on the periphery and the inside of a chuck main body 1 are concentrically provided to partition the inside of the chuck main body 1 into a center chamber 1' and an outer periphery chamber 1'', and many hollow flexible fine pipes 2, 2' having multiple air feed/discharge small holes 2' on the face brought into contact with a baggage are arranged on the outer peripheries of the air pipes 17, 17'. The center chamber 1' and the outer periphery chamber 1'' are connected via a throttle valve 19, the center chamber 1' is connected to an air source and vacuum pressure source via a selector valve, air is first blown out to adapt the center chamber 1' to an adsorbed surface, then vacuum is applied to adsorb the adsorbed surface.
Patent JP-S6422325-A (JP)
Title: Process for removing malodor
Inventor: SUZUKI TADANOBU
IPC: B01D53/38
Filed: 1987-07-20
Abstract: PURPOSE:To remove efficiently malodor components generated from bedclothes of man lying always in bed by adsorbing and decomposing the malodor components by sucking it through holes or slits on a pipe arranged around a thick bedquilt or bed, etc. CONSTITUTION:A pipe 4 provided with holes or slits is arranged around a thick bedquilt, a mattress, or a bed from where malodor components are generated from bedclothes of a man lying always in bed, taking care for keeping the pipe out of the way. The malodor components are sucked through the holes or slits on the pipe 4 by driving a suction pump 7, and removed by conducting sucked air to an adsorbing device (decomposing device) 6 packed with active carbon, etc., through a connecting pipe 5, and the air is discharged through the suction pump 7. By this method, malodor generated from bedclothes of man lying always in bed is sucked and collected efficiently, permitting the man or a caretaker, etc., to have comfortable days without being suffered from the malodor.
Patent JP-H0233569-A (JP)
Title: Heat storage device
Inventor: SUZUKI KOZO
IPC: F24H7/02
Filed: 1988-07-20
Abstract: PURPOSE:To provide a heat storage device which enables reduction of the volume and the weight of a whole and an excellent heat insulating effect and high performance by a method wherein a heat storage body having an embedded heater and a heat pipe is surrounded with a vacuum heat insulating container provided at a vacuum part with a reinforcing member, and a heat insulating material is provided with inside and/or outside a vacuum heat insulator. CONSTITUTION:A heat storage body T is formed by ceramics, and is provided with a heater H embedded therein, and a heat pipe P. The heat storage body T is surrounded with a vacuum heat insulating container 1 to hold the heat storage body, and a heat insulating material 2 is located between the vacuum heat insulating container 1 and the heat storage body T. A heat insulating plate 3 is laminated to the outside of the vacuum heat insulating container 1. The vacuum heat insulating container 1 is formed with stainless and has double structure of inner and outer walls 1a and 1b. A space therebetween forms a vacuum part 1c having up to approximate 10<-4>Torr. The vacuum part 1c is provided with a plurality of reinforcing members 4 so as to support the inner and outer walls 1a and 1b therebetween and therefore, the thicknesses of the inner and outer walls 1a and 1b can be decreased to decrease weight.
Patent JP-S6424756-A (JP)
Title: Controller of page printer
Inventor: UMEDA TOSHIHIKO
IPC: B41J2/485
Filed: 1987-07-20
Abstract: PURPOSE:To provide the clear discriminating action between outputted matters, by interposing a sheet S having a black frame applied thereto between cut paper groups of different categories with respect to the matter of a page printer by utilizing the printing function of said printer. CONSTITUTION:In a controller 10, a transmission control part 13 functions so as to receive the code data sent from a host computer 11. The code data is sent to a code developing part 16 through a partition detecting part 14 and a partition data editing part 15. The code developing part 15 receives the code data to discriminate between the image data relating to two-dimensional data and the text data relating to character data and the image data developed to the internal data of the controller corresponding to the original data in an image graphic processing part 17 and the text data is developed to said internal data in a character processing part 18 and both data are sent to a bit map developing part 20. A video control part 21 transmits the data to a printer main body 12 through a physical interface part 22 and the printer main body receives the same to execute printing operation for reproducing the original data.