baber/WOPTO huggingface dataset:
Patent JP-H10168786-A (JP)
Title: Water-resistant paper
Inventor: SHIRAKAWA KINICHI
IPC: D21H21/14
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain a water-resistant paper suitable for a water-resistant cardboard box, etc., by coating a wax emulsion alone or a mixed emulsion thereof in combination with a synthetic polymer on at least one surface of a paper substrate obtained by adding a water-proof agent therein. SOLUTION: This water-proof paper is obtained by adding 0.2-2wt.%, preferably 0.5-1wt.% enhancer of a wet paper strength such as urea-formaldehyde resin as water-proofing agent based on the pulp in terms of solid to a pulp slurry, performing papermaking of the pulp containing the enhancer to form a paper containing the water-proof agent, preferably forming a water-repellent layer on the paper containing the water-resistant agent, and further coating a paraffin wax emulsion alone or a mixed emulsion of the wax and a synthetic rubber-based resin mixed in a ratio of (95:5) to (65:35), and heating and drying the coated paper. A water-resistant cardboard box is obtained by using the water-resistant paper.
Patent JP-H11152120-A (JP)
Title: Ring-form connecting utensil which is rich in flexibility
Inventor: HIROKI TOYOHISA
IPC: B65C7/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a ring-form connecting utensil being rich in flexibility, which can easily form a loop of a chain-form member, can present a high class impression by making a good use of a decorative effect by the chain-form member when a display tag or the like are attached to an apparel product or the like, and in addition, wherein even a synthetic resin material which cannot be drawn, can be used. SOLUTION: This ring-form connecting utensil 1 which is rich in flexibility is formed by integrally connecting a first ring part 5 of an engaging male part 2 made of a synthetic resin, and a second ring part 6 of an engaging female part 3 which is engaged with the engaging male part 2, with a chain-form member 4. The engaging male part 2 is formed in such a manner that a head part 23 having a stretchable fastening part 22 on the rear side, is supported by a cylindrical base part 20 through a neck part 21, and at the same time, the engaging female part 3 is formed, in such a manner that an annular protuberance 33 is provided at approx. the center, and also, a fitting hole 31 which is fitted on the engaging male part 2 is provided on a cylindrical frame part 32.
Patent JP-H07178736-A (JP)
Title: Pipe end machining device
Inventor: FUJITOKI SHINJI
IPC: B23D79/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a pipe end machining device which performs the deburring or chamfering operation of the end part of a pipe without requiring the position of the pipe to be adjusted manually and visually and which, when a large diameter pipe is machined, does not require any special attachment. CONSTITUTION:A rotary shaft 3 is provided with a machining member 7 for grinding the end part of a pipe and two positioning members 5 and 6. Both the positioning members 5 and 6 can be run idle relative to the rotary shaft 3. The rotary shaft 3 is supported on a moving stand 2 and the moving stand 2 is moved by air cylinders 8 and 10 in the horizontal direction X and the vertical direction Y.
Patent JP-H02167920-A (JP)
Title: Construction of thin-type underground wall
Inventor: SHISEKI AKIO
IPC: E02D5/20
Filed: 1988-12-21
Abstract: PURPOSE:To exactly prevent the occurrence of liquefying phenomenon by a method in which the first water-proof sheet-built in part with a female coupler is inserted into an excavated pit for thin-type underground wall, the second water-proof sheet built-in part with male coupler is inserted by connecting their couplers into the pit, and concrete is placed. CONSTITUTION:The first water-proof sheet built-in part 13 with a female coupler 12 of a C-shaped cross section is inserted into an excavated pit 10 formed by excavating through the sand layer of the ground to be liquefied down to a water-impermeable layer and concrete is then placed to construct a preceding underground wall. The second water-proof sheet built-in part 13' with a male coupler 34 of a T-shaped cross section is inserted into the excavated pit 10' adjacently formed. While connecting the coupler 34 of the part 13' with the coupler 12A of the coupler 12 to connect the part with the part 13'. Concrete is then placed into the pit 10'. The construction work can thus be made easily.
Patent JP-H11156157-A (JP)
Title: Method and apparatus for treatment of exhaust gas of incinerator
Inventor: IIJIMA KAZUAKI
IPC: B01J21/06
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treatment of an exhaust gas of an incinerator wherein maintenance and control are easy without making its equipment and apparatus large-scaled and they are free from influence from fly ash. SOLUTION: An exhaust gas discharged from an incineration ash separator 4 is passed through a photocatalytic device 5 provided by combining a photocatalytic carrier supporting a catalyst having titanium oxide as a principal constituent, and an ultraviolet lamp to remove hazardous material contained in the exhaust gas by decomposition. An exhaust line of an incineration furnace 1 is provided by arranging a cooling device 3, an incineration ash separator 4 and the photocatalytic device 5 in this order, and the photocatalytic device 5 is provided by combining a zigzag pohocatalytic carrier for carrying a catalyst having titanium oxide as main component, and an ultraviolet lamp.
Patent JP-H10304786-A (JP)
Title: Dung recovery bag for pet
Inventor: FUJITA YOSHIKADO
IPC: A01K23/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a bag capable of easily taking the dung of a pet, sanitarily bringing it home and flushing it down a toilet or the like by turning an outer side to paper (fibers) to be decomposed in water and sticking the sheet of an adhesive material to be decomposed in the water on an inner side. SOLUTION: The outer side is turned to the paper (fibers) to be decomposed at the time of being put in the water, the sheet of the adhesive material to be decomposed at the time of being put in the water is stuck to the outer side on the inner side, a deodorant C such as activated carbon or the like is added inside preferably so as to remove the odor of the dung and this dung recovery bag for the pet is obtained.
Patent JP-H08156393-A (JP)
Title: Printed matter having indentification force and production thereof
Inventor: KOBAYASHI TOSHISUKE
IPC: B41M3/14
Filed: 1994-11-30
Abstract: PURPOSE: To provide printed matter having identification force protecting the brand of a commodity as one excellent in identification force and capable of preventing forgery. CONSTITUTION: A patternwise printing ink layer 2 having at least fine discontinuous pattern parts partially is provided on the surface of paper 1 and a thermoplastic resin layer 3 containing a fluorescent dye or pigment is provided on the ink layer 2 in a state having a natural uneven surface due to the melting of a resin. The thermoplastic resin layer 3 can be formed by scattering a thermoplastic resin powder 3a containing the fluorescent dye or pigment over the undried printing ink layer 2 and removing the excessive resin powder 3a before heating and melting the resin powder 3 on the printing ink layer 2.
Patent JP-2000154424-A (JP)
Title: Direct spin-drawing of polyester fiber
Inventor: FUJIMORI MINORU
IPC: D01D10/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for direct spin-drawing of polyester fiber by using multiple filaments and winding the filaments half around the roller while preventing an inequitable dyeing. SOLUTION: This direct spin-drawing method comprises: taking up a plurality of polyester fiber filaments cooled down and discharged from a spinneret 1 by using a roller 6 having a circumferential speed of >=1,500 m/min. and <4,000 m/min.; subsequently drawing the filaments between rollers; and taking up them at a speed of >=4,000 m/min., and the method further comprises winding the filaments around the take-up roller 6 less than one round; positioning a noncontact type filament yarn-heating device 5 with a direct heating medium of steam just before the roller 6; and conducting the heating without drawing the yarns in the device, wherein a temperature in the treating chamber and treatment length are set as follows: 70<=Ts<=120; and 0.05 Vs<=L<=0.15 Vs (Ts: temperature in the treating chamber, Vs: circumferential speed of the take-up roller (m/min.): and L: filament yarn length).
Patent JP-H01163111-A (JP)
Title: Transparent base agent and cosmetic using said agent
Inventor: MINAMI KOJI
IPC: A61K8/00
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a transparent base agent having excellent transparency, stability with time and applicability, by using 12-hydroxystatic acid and an oil component as essential components and adjusting the refractive index of the composition within a specific range, and to obtain a solid cosmetic having excellent transparent feeling by using the above base agent. CONSTITUTION:The objective transparent base agent contains 0.1-20wt.% of 12-hydroxystearic acid and an oil component (e.g., avocado oil or liquid paraffin) and has a refractive index adjusted to 1.45-1.54. A solid cosmetic having excellent transparent appearance, smoothly spreadable on the skin to give a natural finishing and has excellent stability with time can be produced by using the above base agent. The transparent base agent is applicable to any oily composition having solid or ointment nature (e.g., crayon or medicinal stick) in addition to cosmetic and gives a product having beautiful appearance, smooth spreadability and high stability.
Patent JP-S63170613-A (JP)
Inventor: MAAKU JIEI KURISHIEBUAA
IPC: G02B26/10
Filed: 1987-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07180174-A (JP)
Title: Civil work vehicle
Inventor: KOBAYASHI TETSUO
IPC: E02F3/34
Filed: 1993-12-22
Abstract: PURPOSE:To facilitate a leveling work of ground, by positioning a pair of right and left auxiliary blades at the front side of rear wheels between the front and rear wheels and fitting the blade at almost the same height with the grounding level of both wheels. CONSTITUTION:A pair of right and left auxiliary blades 8 are fitted at a little forward position of the rear wheels 5 in the rear car body 3 so as to be vertically movable with a vertically moving mechanism 9. The auxiliary blades 8 is made to be a little longer than the width of rear wheels 5 and a V-shaped plane and position the outside 8a at the front side and the inside 8 at the rear side and further become diagonal against the right angle of the traveling direction. When leveling the ground, the vertically movable cylinder 12 is extended and the auxiliary blades 8 are lowered to bring the cutter blades 8c to the same level with the face where the front 4 and rear 5 wheels contact the ground. In this state, the blade 6 is moved vertically to cut the rugged surface for levelling. In this case, the rugged face left without cut by the blade 6 is cut by the auxiliary blades 8 to make flat and hence, the rear wheels 5 are not required to travel the rugged face.
Patent JP-H04190763-A (JP)
Title: Health food
Inventor: ITO MAMORU
IPC: A23L33/15
Filed: 1990-11-26
Abstract: PURPOSE:To provide the subject health food containing a powder of young buckwheat stem before fruition and vitamin C as the essential components, having a high nutritive value, containing a large quantity of rutin, etc., and effective for prevention and therapy of angitostaxis, high blood pressure, etc., and for therapy of hypertension, bleeding, etc. CONSTITUTION:An objective food containing preferably 30-85wt.% powder of young buckwheat stem before fruition and preferably 1-45wt.% vitamin C as the essential components.
Patent JP-H04192442-A (JP)
Title: Dicing device
Inventor: HAYASHI ICHIRO
IPC: H01L21/301
Filed: 1990-11-26
Abstract: PURPOSE:To prevent aluminum pattern adhesion to a cutting blade which cuts a wafer by providing a flat blade whose leading edge is previously ultrasonic- vibrated before cutting the silicon wafer. CONSTITUTION:An aluminum pattern 3 arranged on a dicing line 2 on a wafer 6 is removed by placing an aluminum removing flat blade 1 vibrated by an ultrasonic oscillator 5 before the process of cutting the wafer 6 by a cutting blade 4 and by advancing the aluminum flat blade 1. Thus, the aluminum adhesion on the cutting blade before cutting the silicon wafer is prevented, the phenomenon of generating cracks and chips on the cutting plane by the deterioration of the cutting ability is prevented and an excellent product is produced.
Patent JP-H06173936-A (JP)
Title: Connecting rod made of aluminum alloy
Inventor: MASUDA GOJI
IPC: F16C33/08
Filed: 1992-12-03
Abstract: PURPOSE:To prevent the generation of the fretting abrasion between the peripheral face of the large-end hole of a connecting rod and the back face of a bearing metal fitted on the peripheral face. CONSTITUTION:A connecting rod 1 made of aluminum alloy is provided with a small-end section 3 on one end side of a connecting rod main body section 2 and a large-end section 4 on the other end side, and a bearing metal 5 having a back plate made of an iron material on the back face is fitted in the large-end hole 4a of the large-end section 4. A fine passage 7 communicating the boundary portion between the peripheral face 4b of the large-end hole 4a and the back face 5b of the bearing metal 5 with the atmosphere in a crank and allowing the air and oil in the atmosphere in the crank to infiltrate into the boundary portion is formed on the boundary portion.
Patent JP-H04191081-A (JP)
Title: Slip handling apparatus
Inventor: YAMAGAKE TAKESHI
IPC: B41J33/22
Filed: 1990-11-27
Abstract: PURPOSE:To conserve the space occupied by a drive source and to miniaturize the title apparatus as a whole by superposing a plurality of ribbon cassettes one upon another and using the same drive source in a ribbon taking-up means and a change-over means. CONSTITUTION:When the gear 51a of the drive shaft of a motor 51 is rotated clockwise at the time of the taking-up of an ink ribbon, a gear 60 is rotated counterclockwise. A change-over gear 56 is moved in an X-direction and the rotary driving force thereof is transmitted to a ribbon taking-up shaft 58. Since two ribbon cassettes 53 are received in a housing 61 in a superposed state and set to the taking-up shaft 58, an ink ribbon can be simultaneously taken up by the respective ribbon cassettes 53. When the gear 51a of the drive shaft is rotated counterclockwise at the time of the change-over of the ink ribbon, the gear 60 is rotated clockwise. The change-over gear 56 is separated from a gear train 57 and the rotary driving force thereof is transmitted to a ribbon shift cam 52 and the cam 52 pushes out a push-up pin 62 and the housing 61 is shaken before and behind along with the ribbon cassettes mounted on the housing 61 and the ribbon positioned under a printing head 54 is changed over.
Patent JP-H01166015-A (JP)
Title: Optical scanning recorder
Inventor: FUKAZAWA MOTOMU
IPC: G02B26/10
Filed: 1987-12-22
Abstract: PURPOSE:To obtain outputs free from information write deviation with respect to all divided scanning luminous fluxes by providing photodetectors in optical paths of luminous flux ends of divided scanning luminous fluxes. CONSTITUTION:The luminous flux from a light source 7 is scanned by an optical scanning means 1, and the scanning luminous flux is divided in main scanning directions of arrows A-C by light dividing means 30 and 31, and divided scanning luminous fluxes are led to photosensitive bodies 60 and 61. Photodetectors 40 and 50 which receive a part of luminous fluxes are provided in optical paths of luminous flux ends of divided scanning luminous fluxes. Consequently, the write timing is prescribed by the number of clocks after luminous flux detection. Thus, image outputs having side margins equalized are obtained on respective scanning lines.
Patent JP-2001110939-A (JP)
Title: Semiconductor package substrate and manufacturing method thereof
Inventor: YASUI HIROBUMI
IPC: H05K3/42
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor package substrate of high quality at a low cost. SOLUTION: A substrate comprising independent copper circuit patterns comprising no partial electrolytic plating lead wire is formed, and a pattern is formed with a solder resist. An electroless copper is deposited on the entire surface of substrate, and a solder surface is coated with a plating resist, with the electroless copper on a part surface dissolved and removed by etching. The pad of a part surface, copper-plated through hole, pad of solder surface, and electroless copper of solder surface are used as a conductor to precipitate an electrolytic nickel/gold coat on the copper pad of part surface. After the plating resist on the solder surface is removed, the electroless copper of solder surface is dissolved by etching before the pad of solder surface is processed with pre-flux.  Thus, with no space for the conductive line for partial electrolytic plating required, an electrolytic nickel/gold coat is formed on a part surface while a pre-flux coat is formed on a solder surface.
Patent JP-H05160614-A (JP)
Title: Chip type directional coupler
Inventor: FUJIKI YASUHIRO
IPC: H01P3/08
Filed: 1991-12-09
Abstract: PURPOSE:To provide a miniaturized chip type directional coupler by obtaining a 1/4 wavelength strip line electrode part by the total distance of strip line electrodes formed on plural dielectric substrates. CONSTITUTION:An 1/4 wavelength strip line electrode part is obtained by the total distance of strip line electrodes 3f and 5f (3g and 5g) formed on two strip line electrode substrates 3 and 5. Consequently, it is sufficient that each of strip line electrodes 3f and 5f (3g and 5g) of strip line electrode substrates 3 and 5 takes the distance of a half of the 1/4 wavelength. Therefore, the area of each of strip line electrode substrates 3 and 5 is reduced to miniaturize the chip type directional coupler. Since the strip line electrodes are zigzag formed on substrates 3 and 5, the substrate area is reduced furthermore in comparison with the straight formation.
Patent JP-2001142218-A (JP)
Title: Method for producing planographic printing plate and apparatus therefor
Inventor: SUZUKI SHIGEYOSHI
IPC: G03F7/30
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a low-cost aluminum planographic printing plate excellent in printing characteristics is stably produced without causing environmental problem because a waste developing solution can be substantially reduced to zero. SOLUTION: The method includes a step for applying a fresh developing solution to a planographic printing plate and a step for removing at least a silver halide emulsion layer by a mechanical peeling means.
Patent JP-H08172974-A (JP)
Title: Method for rearing fish and device for rearing fish
Inventor: SHINOHARA HIROAKI
IPC: A01K63/04
Filed: 1994-12-27
Abstract: PURPOSE: To provide the method for rearing the fish, capable of simply rearing the fish even in a small and closed container, and further to provide the device for rearing the fish. CONSTITUTION: Water 2 and several fishes 3 are charged in a transparent plastic container 1. Small stones 4 and a small aquatic plant 5 are further put on the bottom of the transparent container 1. A cap 11 is attached to the opening of the transparent container 1 to form a substantially sealed state. Approximately two pieces of an oxygen-producing material 6 are charged in the water 3 to gradually release oxygen in the water.
Patent JP-H0540804-A (JP)
Title: Manufacture of physical circuit, automatic mapping device of logical design and method of laying out logical array and circuit
Inventor: SUCHIIBUN JIEI PERII
IPC: G06F17/50
Filed: 1991-11-13
Abstract: PURPOSE: To automatically lay out electronic circuit components, i.e., constituting elements in the surface regions of a circuit supporting board. CONSTITUTION: The logical design consists of symbol natation indicating many source function elements including plural wirings W1, W2,... so as to connect the input and output terminals of 1st AND gates E1, 10th gates E2, 3-state buffers E3, 20th R gates E4, 2nd AND gates E5, 30th R gates E6, flip-flops E7 to each other and connecting these terminals to other logic elements, E10, etc. The logical design is provided with coordinates for mapping indicating the regions of vertical columns by A, B, etc., and horizontal rows by 1, 2, etc. The function elements E1 to E7 are fitted into the self-divided regions A1. Other structures, for example, E100 and E101 are dispersed irregularly in the regions of C4.  The logical design starts from irregularly collecting such function elements as shown in the regions C4 and is rearranged in the logical sense reverse from a physical sense until the elements are considered to be orderly arranged in the regions A1.
Patent JP-H08181123-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUYAMA HITOSHI
IPC: H01L21/302
Filed: 1994-12-27
Abstract: PURPOSE: To reduce damage to a polysilicon layer, which is caused by an overetching. CONSTITUTION: When an etching is simultaneously performed on a diffused layer 3, which is located at the deep part in the longitudinal structure of a semiconductor device, and a second polysilicon layer 6, which is located at the comparatively shallow part in the longitudinal structure of the device, the layer 6 is slanted to the interior of the longitudinal structure in the range encircled with dummy patterns 4 consisting of a first polysilicon layer. Therefore, the thickness in the vertical direction of the layer 6 is substantially increased. Thereby, even if the layer 6 is subjected to overetching, a margin of the etching is increased and the penetration through of the layer 6 is prevented from being generated.
Patent JP-H04207205-A (JP)
Title: Installing method for satellite broadcast reception antenna equipment
Inventor: KONUKI NOBUO
IPC: H01Q1/12
Filed: 1990-11-29
Abstract: PURPOSE:To simplify the work in a field by presetting an azimuth angle and an elevation angle matched to a satellite based on a maximum elevation angle position orientating the due south and receiving the broadcast of the satellite in an actual installation position to fix an attaching metal fitting to a pole. CONSTITUTION:An attaching metal fitting 7 is temporarily attached to the pole provided in a factory, and an actuator 4 is driven to rotate a first supporting part 3 in the direction of an arrow A, and the maximum elevation angle position of a parabolic antenna 1 is searched, and a horizontal plate 10 is fixed. Next, the supporting part 3 is rotated in the direction of the arrow A to match the antenna 1 to the azimuth angle of the satellite. The maximum elevation angle position is orientated to the due south to perform this adjustment. A second supporting part 5 is turned in the direction of an arrow B to match the antenna 1 to the elevation angle of the antenna 1. These adjustments are repeated hereafter; and when the antenna 1 is matched to the azimuth angle and the elevation angle of the satellite, a screw 6 is driven to fix the supporting part 5 to the metal fitting 7. The metal fitting 7 is detached from the pole in the factory and is fitted to a preliminarily provided pole 8. The broadcast of the satellite is received to adjust the metal fitting 7 to the pole 8, and a screw 9 is driven to fix it.