baber/WOPTO huggingface dataset:
Patent JP-2001306914-A (JP)
Title: Point card system
Inventor: MATSUDAIRA MASAKI
IPC: G06Q30/06
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To realize a system for preventing individual information from being illegally circulated, and for allowing a user to easily confirm points owned by the user himself or herself. SOLUTION: Enciphered point card information and a decoding key corresponding to store information are stored in a point card information storing part 13 of a user side terminal 10. A point card managing part 12 transmits the store information and enciphered point card information of the store at which the user purchases the merchandise to a store side server 20 at the time of purchasing merchandise. The store side server 20 decodes the enciphered point card information from the user side terminal 10, and enciphers it by reflecting points corresponding to the merchandise purchase processing, and returns it to the user side terminal 10. In the user side terminal 10, the enciphered point card information transmitted from the store side server 20 is confirmed, and stored as new enciphered point card information in the point card information storing part 13.
Patent JP-2001301148-A (JP)
Title: Method for replacing and adjusting recording head and ink jet recorder
Inventor: KATO TAKAYUKI
IPC: B41J2/205
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To adjust a replaced recording head accurately and easily in case of an ink jet recorder comprising a plurality of independently replaceable recording heads. SOLUTION: An ink jet recorder 20 comprising a plurality of independently replaceable recording heads for recording on a recording medium by applying dots of a plurality of colors of ink liquid drop thereto is provided with a control section 22 for adjusting the position of a replaced recording head with respect to the position of a reference recording head based on the results of an adjustment chart of the reference recording head and the replaced recording head when a recording head other than the reference recording head is replaced.
Patent JP-2001311346-A (JP)
Title: Folding door
Inventor: MIYAGI KAZUHISA
IPC: E06B3/48
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent a door forming a folding door from being easily bent about a connection member. SOLUTION: This folding door is formed by foldably connecting two doors 4 through a connection member 3. The vertical frame members for connection 5 close to each other of the doors 4 adjacent to each other are installed swingably on the connection member 3 through a hinge part 6. The hinge part 6 is formed by the combination of a first hinge component part 7 formed on the connection member 3 with a second hinge component part 8 formed on the vertical frame members for connection 5 of the doors 4. An engagement teeth 30 is provided in the connection members 3. An engagement claw 42 engaged with the engagement teeth 30 when two doors 4 adjacent to each other are arranged in series is installed on the vertical frame members for connection 5 of the doors 4.
Patent JP-2001308390-A (JP)
Title: Light-emitting device
Inventor: YAMAZOE TAKASHI
IPC: G02F1/13357
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device where light-emitting diodes are arranged in high density. SOLUTION: A light-emitting device 13 comprises a first circuit board 15, a second circuit board 16 engaged with the first circuit board 15, and light- emitting diodes 14 mounted on the first and second circuit boards 15 and 16. The first circuit board 15 comprises first protruding parts 15b and 15c while the second circuit board 16 comprises second protruding parts 16b and 16c engaged with the first protruding parts 15b and 15c.
Patent JP-2001304282-A (JP)
Title: Fixing type constant velocity universal joint
Inventor: TONE HIROSHI
IPC: F16D3/2237
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To restrain interference at the time of incorporating and to simplify incorporating work. SOLUTION: Track offset quantity F is set to satisfy a condition of f/(f+F)=0.12-1.0 between itself and cage offset quantity (f) and the cage offset quantity (f) is set large so as to constrain popping of a ball 29 from an opening end 23 of a joint outer ring 25 by a packet 33 of a cage 30 on a fixing type constant velocity universal joint furnished with the joint outer ring 25 forming a plural number of track grooves 22 on an outer spherical surface 21, a joint inner ring 28 forming a plural number of track grooves 27 to make pairs with the track grooves 22 on an outer spherical surface 26, a plural number of the balls 29 to transmit torque by being interposed between the both track grooves 22, 27 of the joint inner and outer rings 28, 25 and the cage 30 to hold the balls 29 by being interposed between the joint inner and outer rings 28, 25.
Patent JP-2000317089-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To improve amusement in a game by displaying a shooting picture for shooting a target and giving prescribed game value when the picture for hitting the target is displayed in a previously decided form. SOLUTION: When a pachinko ball wins a prize in a start prize winning port 7 and is detected by a start prize winning ball detector, an UFO appears on a display screen. Then two shells 52 are launched for missing from a missile launch device 51, the count value of a random counter is sampled, the shell 52 is launched to the UFO with a code corresponding to the value, the picture of hitting is displayed and the code added to the UFO is displayed as a left pattern 54. When a ready-for-winning state is established, the mobile speed of the UFO is decelerated, the color of a back picture 57 is controlled and changed from blue into yellow and the picture of an operation for chasing the specified UFO with the code being the same as the left pattern 52 and a middle pattern 55 by the missile launch device 51 is displayed.
Patent JP-2001311184-A (JP)
Title: Method for pretenting growth or adhesion of algae in water tank and body for preventing growth and adhesion used for the method
Inventor: INABA MASAAKI
IPC: F28G13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To easily remove algae from a water tank and prevent growth of the algae by transferring an algae preventive body while bring it into contact with the water tank. SOLUTION: An upper water tank 11 for a cooling tower is arranged in a circulation system for cooling water. One kind of spherical body B of an algae preventive body 10 prevgnting algae from growing in the tank or adhering to the tank while flowing together with the stream of the cooling water in the water tank..is transferably arranged in the water tank 11 while keeping it in contact with the inside wall face 1 la of the water tank 11. The spherical body B is moved along the inside wall 11a while making it contact with the boundary S of the inside wall face of the water tank 11 and the water face 11b of the water tank 11 to scale the algae stuck to the inside wall face 11a and prevent the algae from growing on the inside wail face 11a.
Patent JP-2001309939-A (JP)
Title: Sanitary napkin
Inventor: INOUE KENICHI
IPC: A61F13/15
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary napkin the permeability of which is excellent, the strength of a flap part against tear is also excellent, and which can be obtained in good productivity. SOLUTION: In this sanitary napkin 1, an absorbent 13 is held between a liquid-permeable top sheet 11 and a liquid-impermeable bottom sheet 12 and wrapped with them, an adhesive layer part 14 is formed at outside of the liquid- impermeable bottom sheet 12. Characteristic of the sanitary napkin 1 is that flap parts 15 composed by extending some parts of the liquid-permeable top sheet 11 and the liquid-impermeable bottom sheet 12 and connecting them to each other project to both sides of the napkin and that reinforcing parts 16 are formed by heating and pressurizing at least the bottom sheet-side of the flap parts 15 at boundary between the flap parts 15 and the sheet 11, 12.
Patent JP-2001311141-A (JP)
Title: Self-driving soil improvement machine
Inventor: HOSOYA KAZUMICHI
IPC: E02D3/12
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a self-driving soil improvement machine which produces high quality improved soil steadily with the secure of the smooth supply of earth and sand to a mixing facility. SOLUTION: In a self-driving soil improvement machine, in which earth and sand thrown into an earth and sand hopper 2 are introduced into a mixing facility 3 for mixing with soil improvement materials through a carrying-in conveyor 4, and its mixed materials are carried out by a carrying-out conveyor 8, a rug 100 is provided on the piled face of the earth and sand of a belt 25 in the carrying-in conveyor 4.
Patent JP-2001313303-A (JP)
Title: Die bonder
Inventor: KOBAYASHI ATSUYUKI
IPC: H01L21/52
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a die bonder which can detect the adsorbed state of a chip, without disturbing the rotation of a collet. SOLUTION: This die bonder 1 is provided with a mirror 41, which projects the image picked up from the downside of the collet 4 moving between a wafer ring 2 and a lead frame 6 and an image capturing device 42 incorporating a CCD camera which fetches the image projected from the mirror 41. The CCD camera is connected to an image-processing section 51 which controls the image pickup by means of the CCD camera and processes the picked-up images. In addition, the image processing section 51 and a motion controller 52 are connected to a CPU 53, which analyzes the picked-up images from the section 51 and controls the movement of the collet 4 based on the analyzed results.
Patent JP-2001313829-A (JP)
Title: Image-processing method and unit
Inventor: SHOJI ATSUYUKI
IPC: G06T5/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing method and unit that can express a contour of a drawn image with high image quality. SOLUTION: This invention provides the image-processing unit, where one pixel in image data is selected for a target pixel, the data are replaced with a matrix consisting of pixels, and density data of the target pixel are reproduced by an area rate of a printed pixel in the matrix. The image processing unit is provided with a judgment logic 161 that judges whether the target pixel exists in a contour part of an image drawing area in a received image and selects a matrix having a growing direction in response to the density of peripheral pixels of the target pixel, and the judgment logic 161 selects the matrix that grows toward the outside of the contour, when judging that the target pixel exists in the contour part.
Patent JP-2001314695-A (JP)
Title: Washing machine
Inventor: IMAI SHUNJI
IPC: D06F39/14
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent water drops adhered to the internal surface of the internal lid in a washing process or a rinsing process or the like from dropping on clothes in the washing-cum-dehydrating tank when the clothes are taken out after the completion of a series of processes in a washing machine wherein the internal lid is provided at the upper section of the washing-cum-dehydrating tank, and water which splashes in respective processes for laundry such as washing or rinsing is prevented from splashing to the outside of the machine. SOLUTION: An agitating blade 5 is rotatably provided on the internal bottom section of the washing-cum-dehydrating tank 4 which is rotatably provided in a water-receiving tank 2. Then, water is supplied into the tank 4 by a water supply valve 11 and a water supply path 12. The tank 4 or the agitating blade 5 is rotate-driven by a motor 6. In this case, the upper section of the water- receiving tank 2 is covered by a water-receiving tank cover 14. The internal lid 15 is openably provided on the water-receiving tank cover 14. Then, a water- draining rib 16 is approximately vertically provided on the internal surface of the internal lid 15.
Patent JP-2001318342-A (JP)
Title: Spectacle lens fastening mechanism
Inventor: TACHIBANA HIDEAKI
IPC: G02C1/02
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a spectacle lens fastening mechanism which is capable of surely fastening lenses with extremely simple constitution not using screws at all and with which this lens fastening work may be extremely easily carried out. SOLUTION: The technical means of arranging an opposite receiving part 31 of a guide member 3 at the front or back of the lens and simultaneously bringing an abutment part 32 into abutment to the flank of the lens, then inserting a cylindrical boy 41 of at least fixing parts 4 into insertion hole 31a of the guide member 3 and inserting a first insertion pin 21 of a joint member 2 in a tight state into an insertion hole 40 from the front end side of the cylindrical body 41, thereby fastening the lens 1 and an endpiece 5 or bridge 6 is adopted. Accordingly, since the screws are not used at all, the fastening of the lenses with no worry about loosening of the screws by vibration, etc., at all and without clattering for a long period of time is made possible.
Patent JP-2001320658-A (JP)
Title: Data recording and reproducing device and method
Inventor: KONDO YOICHI
IPC: G11B20/10
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device that can enhance a processing speed and a processing efficiency in the case of transferring data in the unit of frames. SOLUTION: The data recording and reproducing device is provided with an I/O section 2 that inputs/outputs video information to/from an external device, an HDD 9 that records the received video information, a data buffer 7 that temporarily stores video information to be read from or recorded to the HDD 9, a distribution section 4 that classifies frame data received via the I/O section 2 at data recording into voice information, video information or system information and stores the information to the data buffer 7, an edit section 5 that reedits the voice information, video information or system information stored in the data buffer 7 at data reproduction through classification into a prescribed frame format and a disk medium control section 8 that transfers the voice information,  video information or system information between the data buffer 7 and the HDD 9 in the unit of blocks at data recording or reproduction.
Patent JP-2001321392-A (JP)
Title: Dental screw type implant fixture
Inventor: OKADA TAKAO
IPC: A61C8/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To suppress the invasion of bacteria into a deep part while attaining initial fixing and further preferably enlarging a bone contact area in a dental screw type implant fixture. SOLUTION: This dental implant fixture is provided with a rectangular cylindrical projecting part of recessed part 1a for preventing mutual rotation with a dental prosthesis fixedly connected to the inner end face of a buccal cavity, and an internal screw part 1b screwed with a screw axially piercing the projecting part or recessed part 1a to connect and fix the dental prosthesis.  In this constitution, the outer periphery continuous with the rectangular cylindrical projecting part or recessed part 1a is provided with a cylindrical collar part 1c, a cutout part 1d, a tapered first external screw part 1e and a tapered second external screw part 1f of the same pitch as the first external screw part 1e and more tapered than the first external screw part 1e, in this order from the inner end part of the buccal cavity, and a cutting edge part 1g with a self-tapping function is provided from the lower end of the second external screw part 1f toward the inside of the buccal cavity.
Patent JP-2001326993-A (JP)
Title: Speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R9/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a speaker capable of accepting large input and preventing voice coil breakage caused by excessive power. SOLUTION: A damper has such a constitution that the width and height of a corrugation of the damper are changed so that the stiffness becomes smaller from the central part to the outer peripheral part. A structure which enhances the strength of adhesion of a speaker damper and a voice coil bobbin is realized and the speaker which stands excessive input excellently and does not break by a large sound volume is realized.
Patent JP-2001328771-A (JP)
Title: Air conditioning system of elevator
Inventor: HAYASHI TAKASHI
IPC: B66B1/06
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system of an elevator excellent in energy saving effect while not deteriorating in air conditioning effect in a car. SOLUTION: A sensor 8 detects a passenger 13 in a step S21 and an air conditioner 3 is switched from a shutdown condition to a strong wind mode operation in a step in a step S23. When a elevator lobby door 17 opens and no passenger is waiting at an elevator lobby 12, the air conditioner 3 stands by in the shutdown condition in a step S22. When the air conditioner 3 is operating in the strong wind mode, a passing time from start of operation is measured in a step S24 and the air conditioner 3 is switched to a mild wind mode after a certain passing time.
Patent JP-2001329511-A (JP)
Title: Concrete structure and reinforcing method therefor
Inventor: FUJIMA AKIHIKO
IPC: E01D101/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method for a concrete structure capable of easily executing the structure in a short-time construction and obtaining high strength. SOLUTION: The surface of a part to be reinforced of the concrete structure is cleaned by polishing or the like. Braided cloth is stuck to the surface of the concrete structure. As the braided cloth, fiber groups having the plural fiber bundles, the axial directions of which are arranged in parallel in one direction through designated spaces are integrally laminated without interweaving the fiber bundles. The axial directions of the fiber bundles of the braid cloth are three axes or four axes. The stuck braid cloth is impregnated with liquid thermosetting resin at a normal temperature, hardened by degassing, and integrally fitted to accomplish reinforcement. There is no polarity of strength of the braid cloth against the tensile force. Load applied to the concrete structure can be surely absorbed with uniform strength to reinforce the concrete structure with high strength.  Execution can be easily performed in a short time.
Patent JP-2001329874-A (JP)
Title: Internal combustion engine
Inventor: YAMADA TOMOUMI
IPC: F02D17/02
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling change in the number of operating cylinders with preventing substantial torque fluctuation for an internal combustion engine variable for the number of the operating cylinders. SOLUTION: This internal combustion engine is a multi-cylinder internal combustion engine comprising multiple intake valves and/or exhaust valves for one cylinder, and the number of the operating cylinders is changed with gradually increasing/decreasing torque of the internal combustion engine by changing the number of the operating cylinders with sequentially changing a total number of the operating intake valves and/or operating exhaust valves in changing the number of the operating cylinders.
Patent JP-2001303095-A (JP)
Title: Viscous polishing detergent
Inventor: SHIMIZU KAZUO
IPC: C11D17/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a viscous polishing detergent capable of dissolving and removing mineral stains such as fur and decomposing oil soils in a kitchen on by car care agents and having low irritation to the hand skin. SOLUTION: This detergent is obtained by using an anionic, a nonionic and a betaine-based ampholytic surfactant as combination and regulating the pH to 3-6 to keep the stability of a polishing material and a turpentinic oil material by using an organic acid-based acid and an alkali salt of a buffering agent and efficiently exhibits removability of the oil contents, the minerals and unpleasant odors.
Patent JP-2001332820-A (JP)
Title: Flexible wiring board
Inventor: ISHIZEKI TAKESHI
IPC: H05K1/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a flexible wiring board of high reliability wherein a signal flowing in a signal supply wiring does not change, nor the wiring is corroded and disconnected by electrochemical reaction, when impurities enter from side edges an account of imperfect sticking of a base film and a cover film and cracks of edge parts of the films. SOLUTION: At least one signal supply wiring 32 and at least one linear dummy electrode 33 which is arranged between the wiring 32 and the edge of a base film 31 and does not supply a signal is formed on the base film 31. The signal supply wiring 32 and the dummy electrode 33 are covered with the cover film 34.
Patent JP-2001337367-A (JP)
Title: Diaphragm switching device
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm switching device capable of adjusting the exposure without using expensive parts and a large space. SOLUTION: This diaphragm switching device is equipped with a movable diaphragm plate 45 which is provided to freely move between a photographing lens 6 and a shutter blade 42 and where a 1st aperture 67 having a small diameter of opening and a 2nd aperture 66 having a large diameter of opening are formed and a fixed large diaphragm aperture 64a provided behind the plate 45. By moving the plate 45, the aperture 67 is used as the diaphragm of a photographing system when it is set on a photographing optical axis, and the aperture 64a is used as the diaphragm of the photographing system when the aperture 66 is set on the photographing optical axis. Then, the plate 45 is used as a flare stopper for intercepting harmful light made incident from the lens 6 and going toward the outside of a harmful exposure range on film.
Patent JP-2001339083-A (JP)
Title: Method of manufacturing metallic sheet and semiconductor sheet, solar cell, cooler section and manufacturing method
Inventor: YOSHIDA KOJI
IPC: C23C16/26
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic sheet and a semiconductor sheet which can be continuously manufactured. SOLUTION: By using a cooler section whose growth surface is coated with a material having a melting point higher than that of a metal or a semiconductor material by a chemical vapor deposition, the metal or the semiconductor material melted in a crusible is solidified and grown on the growth surface of the cooler section to manufacture the metallic sheet or the semiconductor sheet.
Patent JP-2001337491-A (JP)
Title: Liquid developer and method for forming image by using the same
Inventor: YOSHIDA SATOKO
IPC: G03G9/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid developer and a method for forming an image by using that developer to form an image by overlapping toner films on a photoreceptor such that the difference between the surface potential on the toner film after exposure and the surface potential of the photoreceptor after exposure is decreased and that stable formation of an image is possible. SOLUTION: An electron conductive substance is added and dispersed in the toner, and the charges produced in a charge generating layer are transferred to the surface of the image by exposure through the toner film surface after an image is formed. Thus, electron transfer in the toner layer is accelerated and the surface charges on the image can be sufficiently compensated.