baber/WOPTO huggingface dataset:
Patent JP-2002245770-A (JP)
Title: Tray built-in type disk device
Inventor: ITO TSUTOMU
IPC: H05F3/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to simplify an assembly process by providing a static electricity discharge structure by which static electricity added to a motor base is discharged without using a harness FPC connecting a driving circuit and a motor. SOLUTION: On the surface side insulation layer of the motor base 21 of a disk motor, the driving circuit of the motor and a connector 22 for connecting the driving circuit to an external control circuit are loaded. Also, on the surface side insulation layer of the motor base 21, an ESD exclusive pattern extending from the connector 22 to the vicinity of a threaded hole 44 is formed. Then, an ESD plate 45 bent so as to clamp the motor base 21 is attached to the position of the threaded hole 44 and a part of it is soldered to the ESD exclusive pattern.
Patent JP-2002239134-A (JP)
Title: Game machine
Inventor: IIDA TSUTOMU
IPC: A63F7/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To improve interest in a game machine with a display means such as a display device capable of variably displaying a plurality of identification information in a display part. SOLUTION: A game board 8 of this pachinko machine 1 is provided with an operation hole 11 and a large prize hole 12, a central part of the game board 8 is incorporated with the display device 20 with a display part 20a. A plurality of pattern lines 21-23 are displayed on the display part 20a in addition to a background image, while the pattern lines 21-23 comprise various of patterns. The various of patterns comprises specific patterns and no-specific patterns, and the patterns of the respective pattern lines 21-23 are disposed such that two or more non-specific patterns are not displayed in a stop state after variable display in the display part 20a.
Patent JP-2002241754-A (JP)
Title: Material for promoting fluidization of geologic material and geologic material composite
Inventor: SASAKI HAJIME
IPC: C09K17/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive geologic material fluidization-promoting material having high fluidization-promoting action and capable of applying to wide geologic materials from sandy soil to cohesive soil, and an inexpensively available geologic material complex having high fluidity. SOLUTION: The geologic material fluidization promoting material comprises globurized burned ash. The geologic material complex comprises a geologic material and the geologic material fluidization-promoting material.
Patent JP-2002240101-A (JP)
Title: Disk board and mold apparatus for injection molding the same, robot for fetching disk board
Inventor: NAKANO ATSUSHI
IPC: G11B7/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a disk board having no flash at an edge of a center hole. SOLUTION: The disk board 23 comprises a straight part 24a and a tapered part 24b formed at a center hole 24, and a round surface or a C-shaped surface 24c formed at an edge of a signal transferring surface 22 side of the tapered part 24b. A mold apparatus is suitable for molding the disk board 23. A disk fetching device is provided.
Patent JP-2002244432-A (JP)
Title: Developing device
Inventor: SATO OSAMU
IPC: G03G15/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which a toner scattering that is often generated in a part opened to the atmospheric pressure by air current rotated with the rotating movement of a developing sleeve or a photoreceptor by viscosity of air can be suppressed. SOLUTION: In the device, an opening is provided on the wall surface of a bottom developing case 3 and a filter member 24 is provided between an exterior part of the case since developer that is recovered inside a developing unit after developing is separated from the developing sleeve 1 due to repulsing magnetic field generated by the developing sleeve 1 and merged with the developer at an agitating and carrying part where a screw 4 is rotated along the wall surface of the bottom developing case 3.
Patent JP-2002249813-A (JP)
Title: Rotary hearth type reducing furnace operating method
Inventor: SUGIDACHI HIROSHI
IPC: C21B13/10
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary hearth type reducing furnace operating method for manufacturing reduced metal which is capable of minimizing the increase of the facility cost and the operation cost, preventing firm plate-like fixed matter from being built up on a hearth to facilitate the discharge of the fixed matter, preventing or reducing the wear of a blade tip of a screw of a discharging device, performing the continuous operation for a long time, and achieving high rate of operation. SOLUTION: Fixing suppressing agent is added in advance to agglomerate containing powder metal oxide and powder carbonaceous substance, and charged onto the hearth by a charging unit so that the fixing-suppressing agent is dispersed in the fixed matter formed on the hearth. When reduced iron is scraped outside the furnace by the discharging device, the fixed matter is scraped while applying the compression force at the same time, thus generating cracks in the fixed matter with the fixing suppressing agent as a starting point, and the fixed matter is peeled from the hearth while splitting into small pieces, and scraped out together with reduced iron.
Patent JP-2002221462-A (JP)
Title: Pressure sensor
Inventor: BABA HIRONOBU
IPC: G01L9/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To detect an accurate pressure by protecting a surface side of a sensing part and preventing dewing or clogging at a pressure guide path on a rear surface side, related to a pressure sensor which receives a pressure on both front and rear surfaces of the sensing part housed in a case and detects a pressure difference between both surfaces. SOLUTION: A case 10, in which a semiconductor diaphragm type chip 30 is housed as a plate-like sensing part, comprises a first pressure guide path 21 which guides a pressure into one surface side of the chip 30 from outside the case 10, and a second pressure guide path 22 which guides a pressure into the other surface side of the chip 30 from outside the case 10. The case 10 is provided with a first protecting member 70 which covers one surface of the chip 30, and a second protecting member 80 which is packed in a second pressure guide path 22 and prevents a foreign substance from entering the second pressure guide path 22.
Patent JP-2001254676-A (JP)
Title: Half-head piston for compressor
Inventor: HIRAMATSU OSAMU
IPC: F04B39/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a half-head piston for a compressor to sufficiently guide a lubrication oil in a crank chamber to a mooring part between the half-head piston and a cam plate. SOLUTION: A dent part 29 is formed in the outside of a tail part 21a of a half-head piston 21 and a flat-form notched part 30 forming a separation surface is formed in the central part of the outer surface of the tail part 21a. Further, a slope 28 is formed at the peripheral edge of the tip of the tail part 21a approximately throughout a whole periphery. Thus, after the lubrication oil in a crank chamber 15 is guided in a dent part 29 through a gap S1 between the notched part 30 and the inner peripheral surface of the crank chamber 15 along the slope 28 through movement of the half-head piston 21 from a top dead center position to a bottom dead center position, the oil is inputted in a mooring part between the half head piston 21 and a cam plate 19.
Patent JP-2002252020-A (JP)
Title: Redox flow battery
Inventor: ITOU TAKEFUMI
IPC: H01M8/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a redox flow battery, which can control unbalance of electrolytic solution amount and can suppress deposit of the electrolytic solution or the like also in float charging. SOLUTION: The redox flow battery has a circulation mechanism which supplies/discharges positive-electrode electrolytic solution and negative-electrode electrolytic solution to/from a main cell 31. It has a joining part 32, in which the positive-electrode electrolytic solution and negative-electrode electrolytic solution are mixed at the electrolytic solution discharging side of the main cell 31, and a diverging part 34, in which the mixed positive-electrode electrolytic solution and negative-electrode electrolytic solution are diverged at the electrolytic solution supplying side of the main cell 31. By mixing the positive- electrode electrolytic solution and the negative-electrode electrolytic solution, increase in resistance by liquid change, fall of capacity, and the deposit of the electrolytic solution can be prevented.
Patent JP-2002251618-A (JP)
Title: Image map, device and method for producing the same
Inventor: SASAGAWA TADASHI
IPC: G06T11/60
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To produce an image map by deleting a predetermined region from a polygon region produced on the basis of a photographic image photographed from the sky, and matching a deleted part with a peripheral region. SOLUTION: Information of the photographic image photographed from the sky and height information of a photographing area are acquired. A changing region resulting from a time difference is extracted from first and second polygon regions which photographed image regions are respectively polygonized on the basis of first and second photographic image information acquired with the time difference, and the predetermined region relating to the changing region is specified. It is determined that the predetermined region expresses a moving body on the ground on the basis of a change in a height data value relative to the changing region, or that the predetermined region expresses a shadow on the ground on the basis of a change in a RGB color data value in the image region relative to the changing region.  The predetermined region corresponding the moving body or the shadow is deleted from the polygon region, and image data matching with the peripheral region is complementarily processed to produce the image map.
Patent JP-2002252026-A (JP)
Title: Cylindrical nickel hydrogen secondary battery
Inventor: SATO TOSHIKI
IPC: H01M10/30
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical nickel hydrogen secondary battery having a low generating rate of internal short circuit. SOLUTION: The cylindrical nickel hydrogen secondary battery has a positive electrode 2 containing nickel hydroxide, a negative electrode 4 containing hydrogen storing metal alloy, a swirl type electrode group 5 containing a separator 3 arranged between the above positive electrode 2 and the above negative electrode 4, and a container 1 with which the above electrode group 5 is contained. In this cylindrical nickel hydrogen secondary battery, thickness of a winding end part 14 of the above positive electrode 2 is made minimum.
Patent JP-2002256544-A (JP)
Title: Ground improvement device
Inventor: TADAHIRA MIYOSHI
IPC: E02D3/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a ground improvement device capable of efficiently pushing in a double tube, and capable of efficiently compacting an infilling material. SOLUTION: The lower end of the double tube 51 is provided with a compressed water nozzle 56 for injecting compressed water W and a compressed air nozzle 57 for injecting compressed air W. A mobile vehicle 1 is provided with a leader 5, a pile sandwiching body 22 liftably arranged along this leader 5, a housing part 31 for housing crushed stones 153 being the infilling material, and an input device 35 for inputting the crushed stones 153 of this housing part 31 in an excavating hole 151. The double tube 51 is moved up to an execution position by the mobile vehicle 1, and is sandwiched by the pipe sandwiching body 22. The pile sandwiching body 22 is lowered along the leader 5, and the double tube 51 is pressed in the ground.  When extracting the double tube 51, the crushed stones 153 housed in the housing part 31 of the mobile vehicle 1 are inputted in the excavating hole 151 from a belt conveyor 32.
Patent JP-2002256694-A (JP)
Title: Fall preventive handrail for scaffolding for construction
Inventor: AOYAMA KAORU
IPC: E04G5/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventive handrail for scaffolding for construction, which can dispense with attaching and detaching works thereof to and from a pair of diagonal members, to thereby facilitates building and dismantling works of the scaffolding in a short period of time. SOLUTION: The fall preventive handrail 20 is almost horizontally arranged between the diagonal members 14 which are arranged in the shape of a cross and rotatably connected to each other, at a location between vertical pipes 11a of the scaffolding. The fall preventive handrail 20 consists of a rod-like gripping member 21, and a fixing member 22 and a connecting member 23 which are rotatably attached to one end and the other end of the gripping member 21, respectively. The fixing member 22 is fixed to one of the diagonal members 14, and the connecting member 23 is slidably connected to the other diagonal member 14, whereby the connecting member 23 is movable along the other diagonal member 14 when both the diagonal members 14 are opened and closed.
Patent JP-2002260656-A (JP)
Title: Manufacturing method for battery material
Inventor: KOBAYASHI AKIRA
IPC: H01M4/131
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To synthesize a positive electrode active material of a lithium secondary battery, having a flat voltage part showing a high voltage value, at charging and discharging, and to synthesize a battery material having a metastable phase, which has conventionally been difficult to be synthesized. SOLUTION: After a raw material containing at least alkali metal compound salt is dissolved in a volatile solvent, it is made to adhere to a battery material substrate 2 by spraying it from a nozzle 11, with a voltage applied between the nozzle and the battery material substrate 2, to deposit the raw material by evaporating the volatile solvent.
Patent JP-2002259877-A (JP)
Title: Settlement server, purchaser terminal, settlement portal server, settlement system and method, settlement portal system, settlement program, computer-readable recording medium recording settlement program, settlement request program, and computer-readable recording medium recording settlement request program
Inventor: SAKURADA HIROSHI
IPC: G06Q40/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system capable of detecting any illegal settlement using data by stealth or the like, at the time of the settlement. SOLUTION: The settlement system comprises a portable terminal 1, a store terminal 2 and a settlement server 3. The portable terminal 1 has a means for notifying the settlement server 3 of a request for the acceptance of a settlement. The store terminal 2 has a means for notifying the settlement server 3 of a request for the settlement. The settlement server 3 has a means for receiving and processing the request from the portable terminal 1 for the acceptance of the settlement and the request from the store terminal 2 for the settlement. The settlement server 3 receives both the request from the portable terminal 1 for the acceptance of the settlement and the request from the store terminal for the settlement, thereby carrying out a settlement process.
Patent JP-2002261988-A (JP)
Title: Method for billing and settling communication charge in mobile communication, and mobile communication appliance system and program for the same method
Inventor: TAKAHATA NAOTO
IPC: H04W88/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To facilitate utilization of a mobile communication terminal without bearing a plurality of mobile communication terminals, by making possible the billing wherein the call charges in business-use telephone calls (callings), private-use telephone calls (callings), or the like generated at a single mobile communication terminal are discriminated from each other. SOLUTION: A host computer equipment 4 of a communication company calculates the call charges of the telephone calls generated at a mobile communication terminal 3 which correspond to each telephone number (or each grouped telephone number), and it transmits the informations of cumulative claiming call-charge via a telephone communication network for their settlement. A host computer equipment 6 of a charge recovering business receiving the transmission liquidates the cumulative claiming call charge, between a computer equipment 8 of a net banking and the host computer equipment 6.
Patent JP-2002262336-A (JP)
Title: Mobile wireless unit
Inventor: TSUCHIHATA MASAYOSHI
IPC: H04W36/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile wireless unit that grasps a location of its own by position information obtained from a positioning signal of a GPS satellite and decreases unexpected speech interruption by proper processing before occurrence of the speech interruption. SOLUTION: Whether or not its own unit enters a radio wave interruption notice point 503 is confirmed (211) on the basis of a measurement result and a warning processing A is executed (213) when the unit enters the radio wave interruption notice point 503. As an actual embodiment of the warning processing A, 'ringing of speech interruption warning tone', 'display of a speech interruption warning screen', and 'hand-off' may be mentioned. The processing items may be executed in combination or individually.
Patent JP-2002234719-A (JP)
Title: Apparatus for producing silicon material and method therefor
Inventor: YAMASE HIDEO
IPC: H01L31/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a production apparatus and a production method for supplying silicon of stable quality for a solar battery at a low cost. SOLUTION: The production apparatus comprises an evaporator which evaporates zinc and silicon tetrachloride, a reactor in which a reduction reaction is carried out and a product taking out unit and produces silicon of stable quality for a solar battery at a low cost.
Patent JP-2002265061-A (JP)
Title: Delivery support system
Inventor: EGASHIRA KIYOMITSU
IPC: G06Q50/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a delivery support system for precisely executing periodic delivery business for newspaper, drinks and the like. SOLUTION: A bar code label 19 for providing delivery destination information such as a delivery destination inherent code is placed in each delivery destination, and delivery support terminals 7A, 7B, 7C carried by deliverymen are used. The delivery support terminals 7A, 7B, 7C are respectively provided with a bar code reader 12 receiving the delivery destination information from the bar code label 19, a storage means for delivery support information and an informing means 13 for informing the delivery instruction contents such as the acceptance/non-acceptance of delivery to the deliverymen.  The delivery support terminals 7A, 7B, 7C determine the delivery instruction contents such as acceptance/non-acceptance of delivery according to the delivery destination information received from the bar code label 19 of the delivery destination through the bar code reader 12 and delivery support information stored by the storage means, and informs the decision to the informing means 13.
Patent JP-2002268345-A (JP)
Title: Toner-supplying method
Inventor: WATANABE NAOTO
IPC: G03G15/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner-supplying method which suppresses variations in the supplied toner quantity to obtain accurate replenishment quantity. SOLUTION: When a toner replenish quantity Tnr1, calculated in a toner replenishment control part 31, is equal to or smaller than a replenish quantity threshold TnrL at the time of toner supplying operation, the toner replenishment quantity Tnr1 is stored in an NVRAM 33; and in next and following imaging operations, a total value Tnr obtained by adding the toner replenish quantity Tnr1 calculated in the toner replenishment control part 31 and a toner replenish quantity Tnr2 stored in the NVRAM 33 is compared with the replenishment quantity threshold TnrL, and the calculated toner replenish quantity Tnr1 is successively accumulated in the NVRAM 33, until the total value Tnr exceeds the replenish quantity threshold TnrL, and the toner supplying device 45 supplies toner, when the toner replenish quantity Tnr2 accumulated in the NVRAM 33 exceeds the replenish quantity threshold TnrL.
Patent JP-2001352417-A (JP)
Title: Telephone set
Inventor: NAGATA YOSHIHIRO
IPC: H04M15/28
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To surely inform a user about a call charge on the way of calling in a portable telephone. SOLUTION: A control section 90 discriminates as to whether a remaining time of a countdown timer dt is 6 seconds or longer (step 310). Thus, the control section 90 discriminates as to whether the time of an added call charge by each charging unit is 6 seconds or longer. When the remaining time of the countdown timer dt is less than 6 seconds, multiplying a charging unit monetary amount (f) stored in a register (df) 91 with a charging call unit stored in a register (U) 93 calculates a speech charge at the addition to the call charge next time. Voice announce data, in matching with the calculated call charge, are called from voice guidance data (V) 82 in a memory 80, and a voice 260 causes the called voice announce data to be superimposed on a received voice and allows a receiver 50 to output the superimposed data (step 320).
Patent JP-2002268561-A (JP)
Title: Display board
Inventor: SHIBATA ICHIRO
IPC: G09F7/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a display board which itself is recoverable by ordinary garbage processing, is light, has sufficient strength, is inexpensive and is reusable as well. SOLUTION: The display board consists of lightweight boards which consist of respectively incineratable or recyclable plastic materials and form display surfaces and a frame material which reinforces and supports the lightweight boards attached to the outer peripheral edges of the lightweight boards.
Patent JP-2002263507-A (JP)
Title: Method for preparing ion exchange resin
Inventor: TANAKA KEIICHI
IPC: C01B15/013
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing an ion exchange resin for refining a hydrogen peroxide aqueous solution. SOLUTION: The method for preparing the hydrogencarbonate type anion exchange resin includes a process (1) for conditioning the anion exchange resin by a sodium hydroxide aqueous solution to convert the same to a hydroxyl group type, a process (2) for preparing the hydroxyl group type anion exchange resin by a sulfuric acid aqueous solution to convert the same to a hydrogen sulfate type and a process (3) for preparing the hydrogen sulfate type anion exchange resin by a sodium hydrogencarbonate aqueous solution to convert the same to a hydrogencarbonate type. The total amount of chlorine and chloride ions in the sodium hydrogencarbonate aqueous solution used in the process (3) is set to below 1/10,000 of the weight of sodium hydrogencarbonate.
Patent JP-2002268179-A (JP)
Title: Heat developable photosensitive material
Inventor: MOTOKUI YASUYUKI
IPC: G03C1/498
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having a matting effect and improved conveyability, free of devitrification and free from pinholes. SOLUTION: The heat developable photosensitive material has at least one layer containing a hollow matting agent on the base. The layer is preferably the uppermost photosensitive layer or the undermost back coat layer.