baber/WOPTO huggingface dataset:
Patent JP-2003042540-A (JP)
Title: Hot water supply system
Inventor: TANAKA YOSHIHIKO
IPC: F24H1/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system in which high temperature hot water is prevented from being delivered at the time of power interruption and hot water stored in a heat storage tank is supplied. SOLUTION: The hot water supply system comprises a hot water supply apparatus 30 as a main heat source, a heat storage tank 14 for storing hot water produced from a water heater 10 utilizing solar heat, and a hot water supply connection unit 20 mounting a mixing regulation valve 21 for delivering hot water of target temperature to the hot water supply apparatus 30 by mixing potable water, as required, to hot water delivered from the heat storage tank 14. The mixing regulation valve 21 delivers only hot water supplied from the heat storage tank 14 to the hot water supply apparatus 30 under full-open state, and delivers only potable water to the hot water supply apparatus 30 under full-close state.  A bypass pipe 24 interconnects a water supply pipe 22 connected to the potable water inlet side of the mixing regulation valve 21 and hot water piping 23 connected to the hot water outlet side of the mixing regulation valve 21, and a solenoid valve 25 for shutting off the channel of the bypass pipe 24 is provided in the bypass pipe 24.
Patent JP-2003043557-A (JP)
Title: Stroboscope device
Inventor: MORIOKA AKITOSHI
IPC: G03B15/05
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscope device by which parallax is prevented by eliminating the insufficient light quantity of an object at a close range without causing the increase of a size and the change of an appearance shape. SOLUTION: In the stroboscope device provided with a flash discharge tube emitting flash light, a reflector into which the flash discharge tube is innerly inserted and an optical panel arranged on the front face of the reflector, the reflector is arranged so as to be inclined in a direction around the axis of the flash discharge tube so that the peak position of the relative intensity of a luminous flux is deflected in a direction different from the front face direction of the stroboscope device, and the back face of the optical panel is inclined nearly orthogonally to the luminous flux axis of the reflector, and a diffusion face having the diffusion action of light is formed on the back face, while a Fresnel lens is formed so that its center is nearly aligned with the luminous flux axis of the reflector on the front face of the optical panel.
Patent JP-2003041246-A (JP)
Title: Phosphor and manufacturing method therefor
Inventor: OSHIMA HIDENORI
IPC: C09K11/78
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a phosphor wherein brightness degradation can be more suppressed. SOLUTION: Ten grams of a SrTiO3 : Pr, Al powder (particles of a plurality of crystals) is dispersed in a diluted hydrochloric acid solution in which strontium chloride and titanium chloride are dissolved. The dispersion is subjected to drying followed by pulverization to form a powder. The powder is put in an alumina crucible and baked in air to form a phosphor wherein a protection part composed of SrTiO3 is partly formed on the surface of a SrTiO3 : Pr, Al crystal particle.
Patent JP-2003041555-A (JP)
Title: Flow passage shut-off device
Inventor: KASANAMI YUKIO
IPC: E02B7/20
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate operation for easy flow rate control. SOLUTION: This flow passage shut-off device carries out flow rate control and a shutoff of flowing water (a) in a flow passage 1 for sewage, agricultural water supply, and the like. In the flow passage 1, a plurality of frame bodies 3a crossing the flow passage 1 are arranged in a plurality of levels, and a bag body 7 is housed in the frame body. The bag body 7 freely allowing supply and discharge of pressure fluid shuts off a flow passing face 4 inside the frame body 3a when it is filled with the pressure fluid. On the downstream side of the frame body 3a, a grid type rib 5 is arranged for supporting the bag body 7 against a stream flow pressure. When the bag body 7 is expanded/shrunk, a shutter 8 is raised/fallen down, and by the raised shutter 8, the flow passing face 4 is shut off, and consequently, the flow passage 1 is opened.  According to selection of fluid pressure supply to the respective bag bodies 7, a height of the flow passing face 4 to be shut off can be decided. That is, a flow rate can be controlled.
Patent JP-2003047142-A (JP)
Title: Cable-distribution structure of branching part, and pole and adapter
Inventor: KAWAHARA AKIRA
IPC: E01F9/677
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a cable-distribution structure of a branch part, which allows introducing of a cable into a main pipe while preventing rain water from pouring in, and has a compact structure, and whose branching direction is arbitrarily adjustable. SOLUTION: The cable-distribution structure of the branch part is constituted so that the cable 6 can communicate with the main pipe and branch pipe by passing through a through hole and an insertion slot; by forming the through hole 33 which communicates with the branch pipe on an adapter; by welding the end of a branch pipe 4 to the adapter 3 of split type which is detachable to the main pipe 1; by forming the insertion slot 34 in the circumferential direction of the main pipe on the adapter; and by forming a cable insertion hole 11 which matches with a part of the insertion slot 34 on the main pipe 1. The main pipe can be used as a lighting pole, by installing a lighting source, installing a solar panel, and installing a wind-power generator at the top.
Patent JP-2002136308-A (JP)
Title: Slide fastener and packaging bag with slide fastener
Inventor: KIJIMA MASATO
IPC: A44B19/16
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a slide fastener and a packaging bag with the slide fastener capable of performing thermal fusion on a bag main body at a low temperature, surely preventing generation of wrinkles in the thermal fusion part with the bag main body and having reduced stickiness. SOLUTION: In the slide fastener and the packaging bag with the slide fastener each of a male member and a female member is made of a fused part with a bag main body and a part except the fused part. The fused part has at least a layer made of propylene polymer [I] satisfying a condition that (1) a mesopentad fraction (mmmm) is 0.2 to 0.6 and (2) a racemic pentad fraction (rrrr) and (1-mmmm) is [rrrr/(1-mmmm)]<=0.1. The fused part has at least a layer made of resin component including propylene polymer [I] 1 to 99 mass% and olefinic polymer [II] 99 to 1 mass%.
Patent JP-2003056127-A (JP)
Title: Multilayer roofing method for roofing material to flat roof or the like and stud bolt for method or the like
Inventor: HONDA TOMOHISA
IPC: E04D11/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To positively and promptly carry out a multilayer roofing method of roofing a new roofing material such as a corrugate sheet in an overlapping state on a waterproof material layer of a concrete flat roof when it is deteriorated by age by using a stud bolt provided with a novel structure. SOLUTION: The multilayer roofing method is characterized in that it includes a drilling process of respectively drilling a penetrating bolt hole in the flat roof and a joist material for supporting the flat roof, a threading process of threading a female screw in the bolt hole of the joist material, and a screwing process of screwing a lower end part of the stud bolt for fixing a girder material to be used as an attachment base for the roofing material in a predetermined position on the flat roof into the female screw of the joist material. The stud bolt used in the method or the like is characterized by that a lock protruding part for locking a rotating tool such as a spanner is extendedly provided in one end of a screw rod with male screws threaded in both end parts.  Preferably, a tapping drill provided with both a drill function and a tap function of threading a screw is extendedly provided in a lower end.
Patent JP-2003063611-A (JP)
Title: Automatic warehouse
Inventor: ISAKA KAZUMASA
IPC: B66F9/07
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse capable of securing a storage space while restraining setting cost and never increasing cycle time by simplifying a mechanism and a structure of a crane. SOLUTION: This automatic warehouse 1 is furnished with a plural number of shelves 3 arranged in parallel in a plural number of rows in the horizontal direction and accumulated in multiple stages and the crane 2 to receive and deliver a stored article between the shelves 3, each of shelf plates 4 of the shelves 3 is made of a pair of endless ring traveling bodies provided in parallel, each of a pair of the traveling bodies has depth to load at least more than two of the stored articles 5, the crane 2 is furnished with a fork 10 free to elevate, extension of the fork 10 is specified in length roughly to reach a rear end part of the stored article 5 placed on the extreme front part,  the fork 10 is engaged with each of a pair of the traveling bodies at the time when the stored article 5 is received and delivered and it simultaneously advances and retreats each of the traveling bodies by at least an amount of one of the stored articles 5 and releases the engagement at the time when the receipt and delivery is finished.
Patent JP-2003063684-A (JP)
Title: Image recording device
Inventor: SUMI MAKOTO
IPC: B65H5/06
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an image recording device provided with carrying roller pairs capable of maintaining gap within a fixed range even with temperature fluctuation in the device, easily adjusting the gap, and preventing generation of insertion irregularity while maintaining carrying performance. SOLUTION: In this image recording device, a sheet body F to be scanned is carried by an upstream side carrying roller pair and a downstream side carrying roller pair 22 while sub-scanning is conducted, and as a laser beam is radiated between both roller pairs to conduct main scanning, so that an image is recorded on the sheet body to be scanned. The downstream side carrying roller pair is provided with a drive roller 22a and a follower roller 22b. The follower roller is provided with first metal rollers 31a-31c to cooperate with the drive roller to carry the sheet body to be scanned, and second metal rollers 32a and 32b pressed by the drive roller when the sheet body to be scanned is not carried to form a prescribed gap g between the first metal roller and the drive roller. It is thus moved in such a direction as to enlarge the gap when the sheet body to be scanned is carried.
Patent JP-2003061620-A (JP)
Title: Method for producing pickled food
Inventor: TANI TOMOKO
IPC: A23L13/70
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pickled food by which a rate of permeation of seasoning solution into a food requiring a long time can be accelerated. SOLUTION: Freeze treatment and thawing treatment of fish and shellfish or vegetable or meat-processed food or a combination thereof are carried out at least once in a state immersed in the seasoning solution. As a result, the method facilitates flowing out of water content from the food and accelerates permeation of the seasoning solution and enables production of the pickled food in a short time.
Patent JP-2002120294-A (JP)
Title: Hollow plastic product
Inventor: ROHDE WOLFGANG
IPC: C08F10/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a good hollow plastic product easily through relatively simple processes. SOLUTION: The hollow plastic product is produced through (a) a process in which a tubular plastic parison is produced by a blow molding apparatus or a simultaneous extrusion blow molding apparatus, (b) a process in which the obtained parison is cut to obtain a semi-finished product in which at least one surface is opened, (c) a process in which the semi-finished product is thermoformed to obtain half-shells, and (d) a process in which the half-shells are welded to obtain the hollow product.
Patent JP-2003033295-A (JP)
Title: Earpick
Inventor: FUKAMACHI MICHIO
IPC: A47K7/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an earpick with high ear wax removability without harming the inner wall of the ear. SOLUTION: This earpick has an axle spirally wound by a thread or string with fluffed fiber.
Patent JP-2002316721-A (JP)
Title: Withdrawal indication system for material necessary for delivery of part
Inventor: INUI KENZO
IPC: B65G61/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To help a side who takes delivery of parts to possess and manage a standardized part box and the like by developing a technique for indicating that a part box and a pallet necessary for part delivery should be withdrawn. SOLUTION: A withdrawal indication system has a part type and box type information storing means 16 for storing a box type for housing a part of each part type, a part box size information storing means 20, a pallet information storing means 24, a cycle information storing means 28 for storing a period necessary from withdrawal to delivery of a part box for each part type, a means 32 for computing a box type, the number of boxes and the number of pallets withdrawn in each return service from part delivery information 14 showing how many and what type of parts are supposed to be delivered in what delivery service and from the stored content of each means 16, 20, 24 and 28, and a display means 34 for displaying the box type, the number of boxes and the number of pallets in each return service computed by the computing means.
Patent JP-2003067729-A (JP)
Title: Vehicle detection method and system
Inventor: SUGIMOTO KIICHI
IPC: G06T7/60
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To solve the problems wherein a conventional vehicle detection system is expensive due to the use of a laser, an ultrasonic wave, a loop coil and the like separate from an image pickup device for reading characters on a license plate or the like, and sometimes mistakes a shadow 50 of a vehicle itself and a shadow of a building for a vehicle. SOLUTION: A contour line direction pattern feature variable of a vehicle front shape is stored in advance as a vehicle shape template. An image picked up by an image pickup device is subjected to edge enhancement processing, and a rectangular region is cut off. A contour line direction pattern feature variable in the cut rectangular region is extracted, and then compared and collated with the vehicle shape template, and if similarity between them both is equal to or larger than a constant threshold, vehicle recognition is made.
Patent JP-2002144553-A (JP)
Title: Ink-jet printer and ink hardening method for the printer
Inventor: YAMAMOTO YASUO
IPC: B41J11/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer using a small size ultraviolet ray irradiation device with a small power consumption of a low cost, without the need of a conveyance means for conveying a printing medium after a printing step so as to shorten the total printing time. SOLUTION: An ink-jet printer for printing on a sheet of printing paper 3 by jetting an ultraviolet ray hardening type ink from an ink-jet recording head 5 onto the printing paper 3, provided with an ultraviolet ray irradiation device A for directing an ultraviolet ray to the position of the printing paper 3 with the ultraviolet ray hardening type ink jetted from the recording head 5 impacted, wherein the ultraviolet ray irradiation device A comprises an ultraviolet ray generating part 10 generating an ultraviolet ray, and optical fibers 11a, 11b for guiding the ultraviolet ray generated by the ultraviolet ray generating part 10 to a position in the vicinity of the ink-jet recording head 5 such that the ultraviolet ray is provided from the tip end of the optical fibers 11a, 11b for hardening the ultraviolet ray hardening type ink, is provided.
Patent JP-2003062663-A (JP)
Title: Molten metal feeding apparatus and die casting machine
Inventor: NANTO HIROSHI
IPC: B22D17/28
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a die casting machine, which is a casting equipment for continuously casting, and which is provided with a molten metal feeding apparatus capable of melting and feeding the amount of metallic material required at every casting. SOLUTION: The die casting machine has: a container 330, a closed chamber 320 surrounding the container 330, a material feeding means for feeding a metallic material into the container 330 at every casting, a conduction heating means for melting the metallic material in the container by conduction heating, an inclining mechanism for pouring the molten metallic material into the casting unit by inclining the posture of the container 330, and an open/close means for opening/closing an inlet for the metallic material. The inclining mechanism has a rotation shaft 392, which is freely rotatively supported, and whose tip end part 392a is a free end. The container 330 is provided with an engaging part 391, which is inserted through the tip end part 392a of the shaft 392 and transmits the rotation of the shaft 392 to the container 330.  The engaging part 391 is positioned in an axial direction of the rotation shaft 392 by being butted on an increased-diameter part 392c of the shaft 392 and is not fastened to the shaft 392.
Patent JP-2003073526-A (JP)
Title: Heating type foaming agent, foamed resin composition and foamed resin sheet using the same and method for producing foamed resin sheet
Inventor: NAKAJIMA TOMOE
IPC: C08L63/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a heating type foaming agent having good foam stability for affording a uniform size of foam, a foamed resin composition and a foamed resin sheet and a method for producing the foamed resin sheet. SOLUTION: This heating type foaming agent is characterized as consisting essentially of a melamine-modified phenol resin and silicone particles. The foamed resin composition is characterized as comprising the heating type foaming agent and a thermosetting resin. The foamed resin sheet having the uniform size of cells in a film and excellent adhesion to a substrate can be provided according to the constitution.
Patent JP-2003074514-A (JP)
Title: Cylinder unit
Inventor: NISHIHATA ATSUSHI
IPC: F15B15/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent rust by arranging a grease sump facing an outer periphery of a rod and forming an oil film on the outer peripheral surface of the rod and improve durability. SOLUTION: The rod 26 is inserted into a tube 22 of a hydraulic cylinder 21 via a rod guide 24. A buffer ring 33 and packing 34 which seal compressed oil in an oil chamber 29 against the outside are arranged on an inner peripheral side of the rod guide 24. A circular grease sump 41 is partitioned by means of outer peripheral faces of a wiper seal 36, a grease sump ring 37, and the rod 26, at an end face 24A side of the rod guide 24, and grease is supplied from an automatic grease supplying unit 10 of a construction machine via a grease supplying passage 43. Thus, an oil film 42A provided by grease 42 is formed on an outer peripheral surface of the rod 26, and rust and the like is prevented.
Patent JP-2003075483-A (JP)
Title: Method for measuring equivalent parallel resistance of rechargeable apparatus
Inventor: IIJIMA JUNJI
IPC: H02J7/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the time of measuring equivalent parallel resistance in a rechargeable apparatus. SOLUTION: When constant current charging and constant voltage charging are used together to measure equivalent parallel resistance Rp of a rechargeable apparatus (for example an electric double layer capacitor) DUT such as an electric double layer capacitor, first the rechargeable apparatus DUT is charged to a set voltage E by a constant current power supply 10, then an open terminal voltage VOPN in the rechargeable apparatus DUT is measured, then the rechargeable apparatus DUT is charged by the same voltage as the open terminal voltage VOPN by a constant voltage power supply 20, and equivalent parallel resistance Rp is obtained from a convergence current ICON and the open terminal voltage VOPN at the constant voltage charging.
Patent JP-2003071540-A (JP)
Title: Manufacturing method and apparatus for hollow stock having blocked portion
Inventor: MURAKAMI SATORU
IPC: B21J5/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a new metal processing method and apparatus capable of continuously extruding end portions after being forged, and specially for a manufacturing method and apparatus capable of suitably obtaining a hollow stock having a blocked portion therein. SOLUTION: A processed metallic stock 9 is inserted into a container portion 4, and a die 6 for forging a blocked portion is arranged in front of the container portion 4. A forging means for pressurizing and forging the processed metallic stock 9 from the backside and an extruding means extruding the processed stock by pushing from the backside and arranging an extrusion die 5 between the front of the container portion 4 and the die 6 for forging the blocked portion are juxtaposed.
Patent JP-2003070396-A (JP)
Title: Fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which can be easily gripped and held, and can be easily and surely held, and easily operated even in the case where the position of the hand or fingers is dislocated. SOLUTION: The fishing rod is constructed as follows: on a cylindrical seat body 12, a reel leg-mounting surface 22 for placing a fixing leg 6 of a fishing reel is formed; on the mounting surface, a fixed hood 18 and a moving hood 16 for holding the foot 4 of the fixing leg are placed in such a manner that they are facing to each other in the longitudinal direction; on the moving hood, a freely raisable fastening lever 36 and an engaging spring 38 having a pawl are placed; by performing a raising and falling operation of the fastening lever, the pawl is engaged on a stopping corrugated part 24 formed on the seat body to fix the moving hood; the fixed hood 16 placed on the front side of the moving hood has a space which can receive the foot 4 more deeply than the moving hood;  and the seat body 12 is formed in such a manner that it is wider at a front part which is near the fixed hood, than the rear part where the moving hood is positioned in a state where the foot 4 is held on the mounting surface 22.
Patent JP-2003071201-A (JP)
Title: Method for disposing waste liquid containing a plurality of metals
Inventor: ONO NOBUYUKI
IPC: B01D9/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for disposing a waste liquid containing a plurality of metals in which metal hydroxides sedimented by neutralization of the waste liquid are separated on a type-by-type basis, and large particles of metal hydroxides are formed to improve the efficiency of dehydration processing to obtain a low moisture sludge which can be put to effective use. SOLUTION: The waste liquid 11 containing a plurality of metal ions are continuously supplied into containers 16, 20 while the pH of the waste liquid 11 is adjusted in a plurality of stages, and the metal hydroxides precipitated under the adjusted pH of the waste liquid 11 are separated and collected.