baber/WOPTO huggingface dataset:
Patent JP-2003090574-A (JP)
Title: Air fan apparatus
Inventor: NARUSE YUHEI
IPC: F24F7/06
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an air fan apparatus with easy maintenance and with a simplified construction. SOLUTION: An air fan apparatus comprises a ventilating air fan section 1 for achieving a ventilating function and a circulation air fan section 2 for achieving a circulation function, and the entire of which is fixed in a space such as the ceiling. In the apparatus, the ventilating air fan section 1 is constructed with a body structure 6 employing an air fan as a main structure and an outer shell structure 7 for accommodating the body structure 6, and the circulation air fan section 2 is constructed with a body structure 12 employing air fans 8, 9 as main structures, and a fixed frame 13 for accommodating the body structure 12.  The body structure 6 of the ventilating air fan section 1 is constructed to be capable of being demounted substantially horizontally from the inside of a room with respect to the outer shell structure 7, and the body structure 12 of the circulation air fan section 2 is constructed to be capable of being demounted substantially vertically from the inside of the room with respect to the fixed frame 13.
Patent JP-2003089113-A (JP)
Title: Resin material crushing/mixing device
Inventor: HAMA TOMIO
IPC: B29K101/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To make a high-quality resin material reusable by best-suitably mixing a crushed material obtained by crushing a waste resin with a virgin material into a high-quality resin material for reuse. SOLUTION: In the crushing/mixing device for a resin material equipped with a crusher 10 for crushing the waste resin and a mixing part 30 for mixing the crushed material obtained by crushing by the crusher 10 and the virgin material at a specified ratio, a tank 20 for receiving the virgin material, a receiving part 19 for receiving the crushed material obtained by crushing by the crusher 10, a conveying screw which is installed in such a way that it communicates with the tank 20 and the receiving part 19 and driven to rotate by means of electric motors 36a and 36b to feed both virgin material and crushed material from the tank 20 and the receiving part 19 and a mixing tank 40 which is formed like a container for receiving the virgin material and the crushed material sent from the conveying screw, are provided. In addition, a mixing chute with an unloading aperture provided at a low level on the bottom face and a controller 24 for adjusting the mixing ratio between the virgin material and the crushed material through controlling the number of revolution of the conveying screw, are provided.
Patent JP-2003059374-A (JP)
Title: Slide switch
Inventor: MYOJIN TOMOSHI
IPC: H01H35/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a means wherein a slider is enabled to slide in multidirections more than three because a switch is extremely miniaturized, while space or the like is restricted conventionally, and only a means wherein the slider is enabled to slide in the vertical and lateral directions (X-axis or Y-axis directions), that is, in four directions is provided. SOLUTION: In a state that the sliding piece 3 is installed at an intermediate position between a surface of the base 1 and a lower surface of the slider 2, the slider 2 is slidably equipped on the base 1 opposingly to an aimed direction, and a plurality of fixed contact points 4 of the base 1 and a plurality of movable contact point spring pieces 7 of the slider 2 are opposingly equipped. The contact points of the movable contact point spring pieces and fixed contact points of the base are contacted/uncontacted by the sliding move from the center point of the slider 2 of the slide switch to the aimed direction and the restoration to the center point, and various electric operations are performed.
Patent JP-2002154728-A (JP)
Title: Device for distributing flexible sheet-like objects
Inventor: WUERSCHUM HANS-PETER
IPC: B65H29/58
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for distributing flexible sheet-like objects S to target stations 21, 22, and 23 selectable by a sheet material treatment device 2 obtained by improving the type of a distributing device disposed between the sheet transfer unit FE of the target stations 21, 22, and 23 and the supply station 20 of the sheet material treatment device 2 to provide a cost-effective and simple structure and allow to be operated easily and surely to a switching position. SOLUTION: This distributing device 1 comprises a plurality of sheet direction changing elements 11 and 12 rigidly connected to each other. These sheet transfer elements 11 and 12 can be moved together by a single drive unit AE, and are movable to the switching positions disposed on the target stations 21, 22, and 23 correspondingly to each other.
Patent JP-2003097602-A (JP)
Title: One way clutch
Inventor: MIURA YOSHIHISA
IPC: F16D41/07
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an one way clutch which prevents a sprag from falling off, even if a retainer is made up of the wire rod. SOLUTION: A retainer 4 is provided between an inner ring and an outer ring, wherein the retainer is formed like a ring as a whole while forming a plurality of open-type pockets 4P in the peripheral direction by making a wire rod meander and bend alternately in the peripheral direction and the axial direction, and a sprag 1 is accommodated in a pocket 4P concerned. A resin made stopper 6 is extended from the end of the arm disposed in the peripheral direction so as to control the movement of sprag 1 in the axial direction.
Patent JP-2003095295-A (JP)
Title: Can cover
Inventor: YOKOO TETSUYA
IPC: B65D41/16
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a can cover which is surely fitted to a can and can be easily fixed to or removed from the can, and which prevents the content from spilling out in the vicinity even if the can falls down in a state where the content is left in the can. SOLUTION: The cover is a plastic cover laying over the upper part of the can body which is double seamed with an easily openable can cap. The cover is characterized by circumferentially contacting with the easily openable can cap, at least from a chuck wall part to a chuck wall radius part of the double seamed part.
Patent JP-2002176150-A (JP)
Title: Nonvolatile solid-state memory element utilizing magnetoresistance effect, memory, and its recording/ reproducing method
Inventor: NISHIMURA NAOKI
IPC: H01L21/8246
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To realize an MRAM wherein high level integration can be achieved without complicating manufacturing processes, although difficult points exist in forming processes in an MRAM which uses the conventional magnetoresistance effect element as a memory element and it is difficult from a point of a structure of a device that the level of integration is increased by reducing a cell area. SOLUTION: In a memory wherein magnetoresistance elements 9, a bit line 6 arranged on upper parts of the magnetoresistance elements and writing lines 10 are formed on a substrate 1 having a transistor structure, the magnetoresistance elements 9 are formed just above drain regions 3 of transistors.
Patent JP-2003093221-A (JP)
Title: Double rolling up curtain
Inventor: ABO SEIYA
IPC: A47H5/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a double rolling up curtain which can do an assembly work easily. SOLUTION: In a double rolling up curtain which places frames 1a, 1b on a fixing bracket 7 fitted on a clamp face, and hangs up a front fabric 5 and a back fabric 6 on the frame 1a, 1b so as to go up and down, the frames 1a, 1b are made up of an independent front frame 1a and an independent back frame 1b respectively. The front fabric 5 and its hoisting equipments 9a, 12a, 13a are fitted on the front frame 1a. The back fabric 6 and its hoisting equipment 9b, 12b, 13b are fitted on the back frame 1b.
Patent JP-2003107720-A (JP)
Title: Original plate for planographic printing plate
Inventor: KIKUCHI TAKASHI
IPC: G03F7/004
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a planographic printing plate directly made up with digital data from a computer or the like and further with excellent work-up resistance and abrasion resistance by carrying out recording using a solid laser or the like which emits an infrared ray. SOLUTION: The original plate for the planographic printing plate is characterized by sequentially disposing an interlayer containing a compound which contains a metal element with two or more valences and a photosensitive layer containing an infrared ray absorbent, a radical generator and a radical polymerizable compound on an aluminum support which has a roughened surface with an anodic oxidation coating film formed thereon.
Patent JP-2003107788-A (JP)
Title: Image forming method and image forming device
Inventor: ARATAIRA FUMIHIRO
IPC: G03G15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which prevents the degradation in primary electrostatic chargeability by residual toners of transfer remaining on a photoreceptor after transfer and prevents image defects, such as fogging and low density, by slow rising of the triboelectrostatic charge quantity of the toners and is excellent in image reproducibility in long term use and an image forming device. SOLUTION: The image forming method using an amorphous silicon photoreceptor having a conductive base and a photoconductive layer composed of a non-crystalline material essentially consisting of silicone atom and disposed on the conductive base and the toners having at least a binder resin, coloring agents and tin oxide particulates, in which the tin oxide particulates contain a tungsten element and/or phosphorus element of 0.1 to 30 mol% of the tin element and the image forming device are provided.
Patent JP-2003109598-A (JP)
Title: Battery electrode and manufacturing method of the same
Inventor: TAKAHASHI YASUFUMI
IPC: H01M10/05
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrode of which, adhesion property of active material using binder, is improved by enlarging the contact area of the active material with the binder. SOLUTION: Active material powder and active material mixture containing binder are contained in a current collector, and binder particles with various diameter are made to form a polydispersity between active material powder particles. The contact area of the active material with the binder is enlarged when the binder particles with various diameter become polydispersive between active material powder particles. By the above, active material powder closely adhere to each other, adhesion property of active material with the current collector is improved, and an electrode with excellent adhesion property is obtained.
Patent JP-2003105068-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: TSUJI YOSHIYUKI
IPC: C08G59/68
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in reliability such as of peeling resistance and blister resistance during reflow and excellent in filling properties in molding. SOLUTION: This resin composition contains (A) an epoxy resin, (B) a curing agent, (C) a filler, and (D) a cure accelerator. The epoxy resin contains (a) a tetramethylbisphenol F-type epoxy resin represented by formula (I). The cure accelerator (D) contains a compound represented by formula (II).
Patent JP-2002120891-A (JP)
Title: Closed type setup container
Inventor: IWAMOTO KENJI
IPC: B65D90/62
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a closed type setup container wherein the operation is simple, an internal bag is not required, a rubber packing for sealing is hardly damaged, and the sealing property and the opening/closing operability of a shutter for a bottom section hopper discharging port are favorable. SOLUTION: Right and left side plates, and front and rear side plates are respectively turnably erected within a bottom metal frame 23 with pins which are provided at the lower sections of respective side plates as shafts. As soon as the side plates are erected, metal frame packings 17 and 22 of the side plates come into contact with the internal surfaces of a lower metal frame, and the sealability is retained. The bonding/releasing between an upper lid and the side plates, and the side plates with each other is done by latch locks 5 and 10. The packing for sealing is not damaged by abrasion when this container is set up.  By attaching a packing comprising two layers formed of a flexible elastic body and a slippery rigid elastic body to a container lower bottom discharging port, the operability, the durability and the sealability are imparted to the shutter 36 which slidably opens/closes the discharging port.
Patent JP-2002184041-A (JP)
Title: Optical information carrier, device and method for recording and reproducing
Inventor: MORIYA MITSURO
IPC: G11B7/24091
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of manufacture of an optical information carrier, in which depth of a pit in a pit region and depth of a guiding groove in a recording region being different, is very difficult. SOLUTION: The recordable optical information carrier of this invention is provided with the recording region containing a guiding groove, on which a recording material film for forming at least one recording mark, showing first information modulated by a first modulation system is formed and with the pit region in which at least one pit of a rugged formed-showing second information modulated by a second modulation system is formed. The depth of the guide grove and the depth of at least one pit are substantially equal, and the first modulation system is made to differ from the second modulation system.
Patent JP-2003112120-A (JP)
Title: Langevin type vibrator
Inventor: OUCHI TSUTOMU
IPC: B06B1/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a Langevin type vibrator capable of realizing a miniaturization. SOLUTION: This vibrator is provided with a conversion part 2 for converting an electric signal to a mechanical vibration; a back mass 1 one end surface of which is mounted to one end surface of the conversion part 2; and a horn 3 a base part 31 of which is mounted to the other surface of the conversion part 2. The horn 3 is tightened to the back mass 1 by a bolt while the conversion part 2 is placed between them and it has a structure which is vibrated at a half wavelength mode.
Patent JP-2003112161-A (JP)
Title: Method for reducing hexavalent chromium using calcium silicate
Inventor: TAKADA MINORI
IPC: B09B3/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for reducing the elution of hexavalent chromium having the possibility of elution into the environment. SOLUTION: The elution of hexavalent chromium into the environment can be reduced by introducing powdery particles of calcium silicate into the environment (especially, soil).
Patent JP-2003115482-A (JP)
Title: Insulation film forming composition
Inventor: ARAKI TORU
IPC: C09D183/14
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an insulation film forming coat composition which has a low dielectric constant, a high mechanical strength such as modulus of elasticity and a superior storage stability, will not cause defects such as cracks even in thick films and obtains a low dielectric constant material at low temperature little in quantity of produced gas. SOLUTION: The insulation film forming composition contains an organic polymer, components A, B, C, and/or a hydrolysate or condensate of these components. The contents of silicon atoms originating from the components A, B, C, and/or a hydrolysate or condensate of these components are within such a range in atomicity ratio that the content of silicon atoms originating from the component A and/or its hydrolysate or condensate is 20 to 45%, the content of silicon atoms originating from the component B is 30 to 60%, and the content of silicon atoms originating from the component B is 10 to 30%. The component A: R1 Si(OR2 )3 wherein R1 and R2 are monovalent organic groups, the component B: (R3 O)3 Si-R5 -Si(OR4 )3 wherein R3 and R4 are monovalent organic groups and R5 is a bivalent organic group, and the component C: Si(OR6 )4 wherein R6 is a monovalent organic group.
Patent JP-2003111895-A (JP)
Title: Medal replenishing device
Inventor: ENOMOTO HIROSHI
IPC: A63F5/04
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a medal replenishing device capable of quickly replenishing medals and preventing an winning of the medals with a dishonest play. SOLUTION: A traveling rail 8 is laid in an upper part of a game machine island, and a self-traveling medal feeding vehicle 9 provided with a medal storage and paying out hopper 21 is arranged on the traveling rail 8 to make the medal feeding vehicle 9 travel to the game machine 1 and to quickly replenish the medals when a lack of the medals due to a big winning is generated or a dishonest play is done and to inform the dishonest play to employee of the place of amusement. The number of medal replenishing per a unit time of each game machine 1 and the number of paying out of the medals per each winning are counted, and when the count value exceeds the predetermined value, an alarm is generated to prevent a winning by the dishonest means.
Patent JP-2003121986-A (JP)
Title: Device and method for mask correction
Inventor: OBA NORIYUKI
IPC: G03F1/72
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for mask correction which can quantitatively measure the shape of a defect formed on a photomask and correct the defect according to the defect shape. SOLUTION: This mask correcting device corrects the defect by irradiating the mask with a particle beam and can correct the mask without leaving any uncorrected part nor damaging a transparent substrate by irradiating the mask with the particle beam according to the shape of the defect.
Patent JP-2003121274-A (JP)
Title: Sensing range expansion structure of tactile sensor and robot having it mounted
Inventor: TAWARA TAIZO
IPC: G01L5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To expand the sensing range of a tactile sensor to an arbitrary size. SOLUTION: This sensing range expansion structure of a tactile sensor is provided with: pressure sensor units 7 installed at positions preferably provided with a tactile function; flexible plates 16 and 34 mounted by covering the sensor units 7 and expanded to a region preferably set for sensing touch; and a projecting parts 20 and 36 projected on the flexible plates 16 and 34 and having tips abutting on the sensor units 7.
Patent JP-2003119596-A (JP)
Title: Feeding method and feeding carrier for electroplating
Inventor: MOTOYAMA KEIICHI
IPC: C25D17/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a feeding method for electroplating, which can uniformize thickness of a plated film, and a feeding carrier. SOLUTION: The feeding method for electroplating comprises passing a cathodic current to the feeding carrier in order of a main perpendicular copper bar, a copper bar for reinforcement, an assistant perpendicular copper bar, and a copper bar for cathode feeding. The feeding carrier for electroplating has an electrical insulator interposed between the main perpendicular copper bar and the copper bar for cathode feeding.
Patent JP-2003125475-A (JP)
Title: Flat speaker
Inventor: TOKONABE HIDEO
IPC: H04R7/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a flat speaker having a simple structure. SOLUTION: A screen speaker entirely indicated by a reference numeral 100 comprises a structure which has a screen film 110 mounted on one surface of a honeycomb panel 150 as a diaphragm, and exciters 131b, 132b, and 133b mounted on the other surface of the panel 150. The honeycomb cores for constituting the panel 150 have a structure in which the cores are coupled by overstretched core materials 165 and 166 each having a low bending rigidity. Accordingly, 3-channel flat speaker can be obtained by flat plate speakers 131, 132 and 133.
Patent JP-2003121901-A (JP)
Title: Light quantity adjustment device
Inventor: IWASAKI YOICHI
IPC: G02B26/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a light quantity adjustment device in which mechanical play caused by engagement of gears can be eliminated with a simple constitution and a high resolving power and a high precision for stop value setting are realized. SOLUTION: The light quantity adjustment device is provided with an output gear provided on an output shaft, a gear part formed into a windmill, and an intermediate gear provided between these gears and transmits the output from the output shaft to the windmill through the intermediate gear to relatively move a plurality of aperture blades interlocked with the windmill, thus setting an arbitrary stop aperture diameter. In this light quantity adjustment device, the intermediate gear is energized in a prescribed direction to eliminate mechanical play caused by engagement between the gears.
Patent JP-2003134656-A (JP)
Title: Tube contracting at room temperature
Inventor: HIRANO JUNSHI
IPC: B29C63/42
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent a rubber-state elastic body from lowering its self-contracting power and an enlarged-diameter retaining material from buckling, and further to make it possible to place the rubber-state elastic body, with good workability, around the outer circumferential surface of an object to be sheathed. SOLUTION: The tube contracting at room temperature is characterized in that enlarged- diameter retaining members 14 are respectively inserted into the rubber-like elastic bodies 12 on both sides, and net-like tubes 18 are interposed between the rubber-like elastic bodies 12 and the respective enlarged-diameter retaining members 14, with mesh-like tubes 18 being configured in such a way that one ends thereof are respectively pulled through inside the enlarged-diameter retaining members 14 while the tubes are bent at the deepest back end parts 14A of the respective enlarged-diameter retaining materials 14 as they are inserted, and are pulled out from the inserting mouth end parts 14B of the enlarged-diameter retaining materials 14 to the outside of the rubber-like elastic bodies,  and in that respective one end parts 18A of these mesh-like tubes 18 are pulled out and then respective enlarged-diameter retaining materials 14 are drawn out in sequence in the direction in which the mesh-like tubes 18 are pulled out so that the rubber-like elastic bodies 12 are made to contract in diameter in sequence from the center part side thereof toward the respective end parts.
Patent JP-2003130214-A (JP)
Title: Hst swash plate control mechanism for working vehicle
Inventor: ISHIBASHI FUMIO
IPC: F16H61/40
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure for making a speed constant for an operation by a main shift operation means and detecting a load added to an HST, in an HST swash plate control mechanism for a working vehicle for changing an inclined angle of an HST swash plate according to an operation position of the main shift operation means. SOLUTION: This mechanism is provided with a detection means 84a for detecting the manipulated variable of a main shift lever 84, a detecting device 82 for detecting the number of revolutions of an output shaft 27 interlocking with an axle, and an actuator 86 for changing the HST swash plate angle. The target number Mp of revolutions of the output shaft 27 is made to be a value corresponding to the HST swash plate angle set by manipulated variable of the main shift lever 84. If the number m of revolutions detected by the detecting device 82 for detecting the number of revolutions of the output shaft 27 is different from the target number Mp of revolutions, the HST swash plate angle is corrected and controlled via the actuator 86. A load added to the HST 21 is detected from the correction value.