baber/WOPTO huggingface dataset:
Patent JP-2002144207-A (JP)
Title: Polishing method, polishing method for optical element, polishing method for non-spherical surface, working tool for polishing, controlling method for working tool for polishing, polishing device, optical element, polishing method for optical member and polishing tool for optical parts
Inventor: NEGISHI MASATO
IPC: B24D3/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To improve polishing accuracy for a non-spherical surface such as a non-spherical lens. SOLUTION: Non-spherical polishing with accuracy can be performed by exactly copying a polishing surface of a polishing body 10 on a surface to be worked for polishing by a method for polishing the surface of a workpiece and a polishing method for polishing by operating a holding member for holding a polishing tool 4 in contact with the surface of the workpiece to copy the surface of the workpiece by a heating operation.
Patent JP-2002150184-A (JP)
Title: Mobile communication terminal having price settlement function, and price settlement system preformed by using this mobile communication terminal
Inventor: NOGUCHI HIROKAZU
IPC: G06Q30/06
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To allow a carrier to settle a price by using a mobile communication terminal such as a portable telephone inserted of 'a purse' or 'a credit card'. SOLUTION: The portable telephone is lent to a lodger checking in a hotel. The lodger displays benefit information applied to buying of a commodity on a display of the cellphone when buying the commodity, and present this information to a store. An actual commodity buying price is inputted on the store side, and this price is transmitted to a center together with an identification number of the portable telephone. The center confirms whether or not a user account corresponding to the portable telephone identification number is effective in a server provided in the center, transmits a result to the portable telephone, accumulates a received commodity buying price in the user account, and settles the pride by credit processing.  The hotel requests return of the length portable telephone at check out time, confirms the present balance of the user account, and collectively adjusts the price together with hotel charges.
Patent JP-2002117347-A (JP)
Title: Internet rental book (for business by charging system according to use time for reading book using the internet)
Inventor: YOSHIKAWA TAKESHI
IPC: G06Q50/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an internet rental book by which a customer can read a book selected on a screen with the usage of the Internet. SOLUTION: 1. Connecting to a virtual shop by inputting an address from a terminal device on the Internet. 2. Deciding a using method and a payment method. 3. Selecting a book. 4. Starting to read the book. 5. Settling an additional charge at expiration if any. By using the virtual shop, it is not required to hold stock, anyone can use from all around the world, and a tenant fee is not required. Therefore, the service can be offered to the customer inexpensively.
Patent JP-2002152128-A (JP)
Title: Transmitting power control method, transmitting/ receiving device, base station and mobile station
Inventor: HAMABE KOJIRO
IPC: H04B7/005
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To reduce the transmitting power of an opposite station by providing a desired block error rate even when a control reference value to be compared with a receiving quality value is set to a small value in the case of determining a control instruction for controlling the transmitting power of the opposite station in closed loop type transmitting power control in a mobile communication system using error correcting coding and interleaving. SOLUTION: Each time a slot is received from the opposite station, the receiving quality value of the slot is measured and when the central value or mean value of the receiving quality values of slots belonging to an interleave block in receiving is smaller than the prescribed control reference value, the control instruction to increase the transmitting power of the opposite station is transmitted to the opposite station but in the other cases, the control instruction to decrease the transmitting power of the opposite station is transmitted to the opposite station and the control instruction is used for controlling the transmitting power of the opposite station.
Patent JP-2002147406-A (JP)
Title: Operation simulation result display processor and result display process recording object for pneumatic apparatus
Inventor: CHIYOU GOHEI
IPC: G06F17/50
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation simulation result display processor and a result display process recording object allowing easy selection of combinations of pneumatic apparatuses. SOLUTION: Transit time from excitation of a solenoid valve for driving a piston of an pneumatic cylinder until the piston reaches its movement end position and a moving speed of the piston when it reaches the movement end position are determined per load rate of the pneumatic cylinder by a simulation calculating device 23 to a plurality of predetermined combinations of the solenoid valve, a speed controller, the pneumatic cylinder, and piping connecting these. The transit time and the moving speed of the piston determined by the simulation calculating device 23 per load rate to the plurality of combinations are superimposed and displayed on an output device 25 under control of a display control means 23-4 on the basis of a stroke of the pneumatic cylinder.
Patent JP-2002158061-A (JP)
Title: Protection structure of wire harness
Inventor: KURACHI HISASHI
IPC: H02G1/14
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To effectively protect even the finest wire by appropriating the existing laminated housing 3 as much as possible. SOLUTION: A protective tape 10 with end parts pinched between at least a layer of a housing 3 constituting at least one of the connectors 1. The protective tape 10 is an insulating sheet which protects wire W by receiving external force acting on a wire harness WH between itself and the housing 3.
Patent JP-2002156598-A (JP)
Title: Galvanomirror
Inventor: TADA UI
IPC: B41J2/44
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a galvanomirror in which the inclination of a reflection mirror is increased and miniaturization is attained. SOLUTION: A flat movable plate 10, a frame body 11 arranged so as to surround the outer periphery of a movable plate thereof and plural leaf springs 12 to rotatably support the movable plate to the frame body are integrally formed at a semiconductor base plate 2 and are stuck to a glass base plate 1. A reflection mirror 15 is formed on the movable plate and is provided with a planar coil 17 formed in the periphery of the reflection mirror on the movable plate and a magnetic field generating means to impart a static magnetic field in parallel with the leaf spring. Also, the leaf spring is arranged along the side edge of the movable plate, so that it is not expanded in a lateral direction.
Patent JP-2002158597-A (JP)
Title: Volume adjuster for receiver with preset function
Inventor: HAMAZAKI SHINICHI
IPC: H04B1/16
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a volume adjuster for a receiver having a preset function, where a proper volume can automatically be set without rapid changes of the reception output volume of a receiving station, after tuning by a preset tuning function. SOLUTION: In the case of presetting from the broadcasting station of a weak electric field to that of an intense electric field, when it is switched by the preset function, a volume is lowered automatically.
Patent JP-2002158106-A (JP)
Title: Rare earth permanent magnet superior in oxidation resistance and its manufacturing method
Inventor: MATSUZAWA HIDEKI
IPC: C22C38/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To form a reliable oxidation resisting film in a surface of a rare earth permanent magnet represented by Nd2Fe14B system alloy. SOLUTION: Electrolysis is carried out by using a rare earth permanent magnet as an anode in electrolytic solution formed by dissolving triazonedithiol derivative in organic solvent. Consequently, a film obtained through the electrolysis of compound is formed in a surface of a rare earth permanent magnet and furthermore, an oxidation resisting film by metallic plating is formed on the oxidation resisting film. As for the formation of the latter film, water which causes generation of rust is not used and the formed film is water-repellant and does not have directivity. Therefore, the film is superior in reliability when compared to a conventional oxidation resisting film. Furthermore, since metallic plating is further carried out thereon, reliability to oxidation is greatly improved.
Patent JP-2002158142-A (JP)
Title: Manufacturing method of chip capacitor and manufacturing apparatus thereof
Inventor: SANO MITSUNORI
IPC: H01G13/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a chip capacitor and a manufacturing apparatus thereof that can achieve a chip capacitor of high quality. SOLUTION: In this method, an anode lead 17 protruding from an element body 18 of a capacitor 14 is placed into a connecting tongue 21 of an anode terminal 12, and the connecting tongue 21 and the anode lead 17 are welded by laser light B. Welding is performed by the laser light B in a state in which the anode lead 17 is pressed to the connecting tongue 21 between a welded part to be welded by laser light and the element body. Or welding is performed by the laser light B in a state in which a reflecting plate 53 having a concave groove 54 formed therein is placed between a welded part 23a to be welded by the laser light B and the element body while the anode lead 17 is placed into the concave groove 54.
Patent JP-2002159742-A (JP)
Title: Navigation device
Inventor: AOYAMA AKIHIRO
IPC: G01C21/26
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device of which utilization value is improved by loading a function usable also for something other than navigation. SOLUTION: This navigation device 1 is provided with a position acquisition means (10) for acquiring the information of a present position, a map holding means (14) holding map information and a central control part 12. The central processing part 12 functions as a first display control means for taking out the map information including the present position from the map holding means and displaying it at display means (13 and 4), a second display control means for determining a target at an optional topography and a natural feature or an optional position within the map information displayed at the display means and displaying the target point,  an event generation means for generating a predetermined game event when the present position reaches the target point or approaches it within a prescribed allowable range and surrounds a prescribed range and a game processing means for performing a required game processing in response to the generation of the game event.
Patent JP-2002162520-A (JP)
Title: Color separation-combined element and liquid crystal projector using the same
Inventor: IKEDA TAKASHI
IPC: H04N5/74
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a color separation-synthesis element which is far more small-sized than the conventional one and a liquid crystal projector using the same. SOLUTION: The color separation-combination element is formed into a cubic shape, equipped with a light incident surface 21 placed opposite to a light source part 10, three light incident/emitting surfaces 23, 24, 25, respectively placed opposite to a panel out of liquid crystal panels 31, 32, 33, a light-emitting surface 22 placed opposite to a projection optical system 40 and another surface 26, and is provided, in its inside, with a means for separating the combining colors 50, which separates incident light from the light source part 10 into color components of three primary colors, emits them respectively from the corresponding light-incident and emitting surfaces 23, 24, 25, further combines the color components of the three primary colors, of which the polarization directions are rotated 90 deg., and reflected with, the liquid crystal panels 31, 32,  33 respectively placed opposite to the light incident and emitting surfaces 23, 24, 25, and emits it from the light-emitting surface 22 to the projection optical system 40.
Patent JP-2002171682-A (JP)
Title: Charger and charging method for electric double-layer capacitor
Inventor: MIZUTANI HIROSHI
IPC: H02J7/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a charger and a charging method of an electric double- layer capacitor, which can make safe and quick full charging to all the cells inside the module by considering the maximum set voltage variations of the bypass circuit of the cells constituting the electric double-layer capacitor to make it possible to set the best charging voltage not too high wasting power or not too low causing insufficient charging. SOLUTION: This charger and a charging method of an electric double-layer capacitor has at least a charging circuit 2 to apply a predetermined charging voltage VS to the double-layered capacitor module 3 and a charging current measuring circuit 7 to measure the charging current IC flowing to the electric double-layer capacitor module 3, and can adjust the predetermined charging voltage VS to the maximum voltage allowed by the equalizer circuit 5 based on a change in the charging current IC.
Patent JP-2002162677-A (JP)
Title: Zoom camera
Inventor: ISHIMARU HISAAKI
IPC: G02B7/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a zoom camera whose portability at a housing time is excellent by using bellows. SOLUTION: This zoom camera has first and second lens groups 1 and 2 and the freely extensible bellows 3 connected to the first and second lens groups 1 and 2 and having a light-shielding property. Then, variable power operation is mainly performed by integrally extending or withdrawing the first and second lens groups 1 and 2 with the bellows 3 by a movable frame extending mechanism 4. On the other hand, focusing is mainly performed by integrally extending or withdrawing the first lens group 1 with the bellows 3 by the movable frame extending mechanism 4.
Patent JP-2002164459-A (JP)
Title: Semiconductor device storing package
Inventor: KASASHIMA YASUSHI
IPC: H01L23/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To improve airtightness of the inside of a semiconductor device storing package, high frequency transmission characteristics and further optical coupling efficiency, and normally and stably operate a semiconductor device over a long period of time. SOLUTION: In the semiconductor package provided with an input and output terminal 3 fitted and jointed on the attaching part 2a of a metal frame body 2 with a brazing material such as silver solder, a groove 2c of substantially as long as the side is formed along both sides of the attaching part 2a of the inner face and/or the outer face of the metal frame body 2.
Patent JP-2002170721-A (JP)
Title: Digital amplifier coil element
Inventor: KIMURA TETSUO
IPC: H01F17/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a digital audio amplifier used in a multi-surround acoustic system to reduce inductors used for it in number, to reduce mounting area, and to diminish size. SOLUTION: A first coil wound on the winding part of a first core with flanges of different diameters, and a pot-type second core which forms a first magnetic path and covers the fist coil, are provided. A second coil wound on the outer circumference of the second core, and a pot-type third core which forms a second magnetic path and covers the second coil, are provided. Furthermore, the open bases of the second core and third core are bonded to the larger flange of the first core so as to form the first magnetic path and second magnetic path into the separate closed magnetic paths respectively.
Patent JP-2002168352-A (JP)
Title: Packing
Inventor: KURIYAMA HIROOMI
IPC: F16J15/3252
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a packing capable of maintaining sealability or the like for a long period by suppressing a deforming amount when affected by high pressure and preventing wear. SOLUTION: This packing is provided with a guide member 7 freely sliding and guiding a sliding body such as a piston rod 6 and a packing body 20 attached to the guide member 7. A space between the guide member 7 and the sliding body 6 is sealed by a lip 22 provided in a tip side inner circumference of the packing body 20. The packing body 20 is characterized by being provided with a deformation regulating part 21 protruding toward its inner circumference in a base end side fixed to the guide member 6, and when the packing body 20 is deformed by an action of high pressure, the deformation regulating part 21 is pressed against the sliding body 6 and regulates the deformation of other portions.
Patent JP-2002172827-A (JP)
Title: Recorder
Inventor: SAEKI YASUSHI
IPC: B41J19/20
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain such a recorder as the bearing section of a carrier slides while being guided by a guide shaft coated with lubrication grease in which excess grease is left linearly on the surface of the guide shaft and utilized as grease being supplied to the sliding section between the guide shaft and the bearing section, and abrasion powder is not confined in the bearing section. SOLUTION: A groove 22 is made in the inner surface of the bearing section 20 so that a gap S for collecting excess grease is formed between the groove 22 and a guide shaft 30. The gap S is formed at a part other than the top 31 of the outer circumferential surface of the guide shaft 30.
Patent JP-2002174593-A (JP)
Title: Method for evaluating single-crystal ingot, and method for cutting single crystal ingot using the same
Inventor: KURODA KIYOSHI
IPC: G01N21/35
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a single-crystal ingot, capable of accurately inferring a profile of oxygen concentration in the ingot, while leaving the ingot as it is, and dealing with a local change of the concentration, and to provide a method for cutting the ingot using the same. SOLUTION: The method for evaluating the single-crystal ingot comprises the steps of cylindrically grinding the single-crystal ingot 20, then introducing infrared rays 6 from the lateral direction of the ingot 20, while leaving the ingot 20 as it is, and measuring the oxygen concentration in the ingot 20 from its absorption.
Patent JP-2002180774-A (JP)
Title: Flexible excavating shaft
Inventor: MIYAMOTO OSAMU
IPC: E21B17/04
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To bring the teeth of a spline into contact at all times while transmitting large driving force by ensuring the transmission area of driving force and to smoothly conduct transmission in an excavator with an inclined and connected spline shaft. SOLUTION: Since a crowning 3 is executed to the teeth of a male spline 2, a tooth contact is generated at all times, a self centering effect that the center of the tooth contact is moved before and behind the center in the longitudinal direction of teeth and teeth is brought into contact equally is generated, and a contact area for transmitting driving force can be ensured. Since spline pairs at all opposed positions conduct the tooth contact, driving force is transmitted smoothly while the splines can correspond even to the change of connecting angles.
Patent JP-2002185949-A (JP)
Title: Digital television broadcasting receiver
Inventor: KIDA TAKAYUKI
IPC: H04N7/173
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a digital television broadcasting receiver by which a user can obtain additional data, etc., easily by viewing advertisement contents. SOLUTION: In this digital television broadcasting receiver for receiving digital television broadcasting for sending advertisement auxiliary information corresponding to the advertisement contents, the advertisement auxiliary information includes character information related with the corresponding advertisement contents and access information for accessing an advertiser server.  The receiver is provided with a means for displaying the character information within the advertisement auxiliary information corresponding to the advertisement contents when an advertisement auxiliary information displaying command is inputted by user operation when the advertisement contents are displayed and a means for transmitting information for specifying the user to the advertiser server by connection with the advertiser server based on the access information when an access command is inputted by user operation when the character information within the advertisement auxiliary information is displayed.
Patent JP-2002182144-A (JP)
Title: Optical scanner
Inventor: SAKAUCHI KAZUNORI
IPC: G02B7/182
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To simplify a mass production stage by eliminating the need of the adjustment of an image position and to improve the image quality by stabilizing the diameter of a laser spot in the case of restraining the variance of the position of a laser beam radiated to a photoreceptor in an optical scanner using a reflection mirror. SOLUTION: A mirror holding member 31 is constituted so that angular moment of the reflection mirror 16 may not be generated by force F1 to restrain the mirror 16 and force F2 received by a frame body 11 from the member 31 as seen from the side surface in a width direction of the mirror 16. Then, it is constituted so that the direction F1 of the force to restrain the mirror 16 and the direction F2 of the force received by the frame body 11 from the member 31 may be mutually aligned and opposed to each other on the center line in the width direction of the mirror 16.
Patent JP-2001228834-A (JP)
Title: Determining module at drive applying time, liquid crystal display panel assembly including the module and its drive method
Inventor: KYO SHINKYU
IPC: G02F1/136
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display panel assembly, which cauges no irregularity of luminance and any screen split phenomenon, even in a large- sized screen and which is more compact and light-weight, and to provide its drive method. SOLUTION: The liquid crystal display drive signal applying time determining module is provided with a gate drive IC 332, which linearly changes the level of the gate drive signals that are to be inputted into a last gate line from a first gate formed on a TFT substrate and outputs the signals from an output terminal gate transmission line 335, which is branched off from a gate signal input line 333 in a parallel and transmits gate drive signals to an adjacent liquid crystal display device drive signals for applying point determining module. Then, the difference between the output signal level from a last output terminal of the module and the output signal level of a first output terminal of an adjacent module is adjusted to lie within a prescribed range.
Patent JP-2001200796-A (JP)
Title: Control system and control method for fan
Inventor: DICKE PAUL A
IPC: F01P5/02
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a control system and a method for controlling the speed of a plurality of fans for cooling a plurality of fluids in a working machine. SOLUTION: Speed of respective fans 10, 12 are controlled according to an individual heat dissipating demand of heat transmitting cores 16, 18, 20 cooled by each fan, and a control system includes a plurality of sensors for outputting signals for showing the temperature of each fluid, and an electronic controller connected to a plurality of sensors. On the basis of those temperature signals, an ECM, decides on the temperature error corresponding to each fluid. A signal, showing fan speed which is desired for each fan on the basis of at least some comparisons in temperature error signals as decided by signals of a plurality of sensors, is outputted to a plurality of fans for controlling speed in a plurality of fans by the controller.