baber/WOPTO huggingface dataset:
Patent JP-2003004031-A (JP)
Title: Spindle motor
Inventor: OKU YOSHITO
IPC: F16C17/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide, through a simple process, a spindle motor equipped with a dynamic pressure bearing in which exchange of air for oil can be easily made when oil is poured into an inside of a minute gap. SOLUTION: In a sleeve, a first communication hole is formed whose one end has an opening between a pair of radial bearing portions and whose other end has an opening on an outer peripheral surface of the sleeve and a plurality of second communication holes are formed whose one end of the hole has an opening on an inner peripheral surface of a step opposed to an outer peripheral surface of a thrust plate in a radial direction and whose other end has an opening on the outer peripheral surface of the sleeve. The oil is poured into the inside of the above minute gap via the first communication hole and the second communication holes. Then, at least one of the second communication holes is used for air release.
Patent JP-2002058229-A (JP)
Title: Permanent magnet type brushless motor and air conditioner therewith
Inventor: FUKASAKU YOSHINORI
IPC: H02K1/27
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet type brushless motor with light weight and low vibration. SOLUTION: This permanent magnet type brushless motor includes a rotor constructed by integrally forming a rotating pole and a shaft constituted of a cylindrical and extremely-anisotropic magnet out of an elastic insulation supporting member with a rigidity lower than those of the shaft and a cylindrical casing retaining a stator core.
Patent JP-2003004556-A (JP)
Title: Torque detecting device and steering device
Inventor: TOKUMOTO YOSHITOMO
IPC: B62D5/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a torque detecting device capable of carrying out the correction between channels of a detector and suppressing the difference in the torque when the channel of the detector is changed. SOLUTION: The torque detecting device is provided with two sets which are arranged apart along length of a rotating shaft and are composed of a plurality of targets being disposed on a rotating body so that the portion to be detected varies periodically and continuously according to the rotation, and a plurality of detecting means detecting the portion close to them, and detects a rotating torque applied to the rotating shaft on the basis of the portion detected respectively by the detecting means selected from both the sets.  The torque detecting device includes a correction means which calculates the average of the portions detected respectively by the two sets of detecting means and corrects the detected result so that the portions detected respectively by both sets of detecting means correspond to the average, a calculating means (S17) which calculates the difference between the rotating torques before and after the time when the selected detecting means is changed (S15), and a means which further corrects the result corrected by the correction means on the basis of the difference calculated by the calculating means (S18).
Patent JP-2003011567-A (JP)
Title: Ballpoint pen
Inventor: KAWASAKI MASAYUKI
IPC: B43K1/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent an ink from leaking from a ballpoint pen tip of a ballpoint pen in which a ball is pressed to an inner edge of a distal end of a ball holder by an elastic member by using the ball holder made of a synthetic resin. SOLUTION: The ballpoint pen comprises a contactor disposed in a cap for sealing the ballpoint pen tip to move the ball rearward.
Patent JP-2003017614-A (JP)
Title: Circuit board with pin and electronic device using the same
Inventor: NAKAMURA KENJI
IPC: H01L23/50
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board with a pin capable of normally connecting an electronic component to be mounted to an external electric circuit without easily taking a lead pin, and to provide an electronic device. SOLUTION: The circuit board with the pin comprises a pad 2b with the pin electrically connected to a wiring conductor 2 provided on a lower surface of an insulating base 1 made of an organic material having the conductor 2, and the lead pin 3 made of a copper alloy and having a substantially truncated conical large-diameter part 3b formed at an upper end of a substantially columnar shaft 3a and stood via a solder 9 interposed between the part 3b and the pad 2b. In this case, 1.8<=B/A<=2.5 and 3.4<=B/C<=4.4 are satisfied, wherein A is a diameter of the shaft 3a, B is a diameter of the part 3b, and C is a thickness of the part 3b.
Patent JP-2003011560-A (JP)
Title: Method for preparing forgery preventing sheet by laser beam machining
Inventor: HIROHATA WATARU
IPC: B23K26/382
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a forgery preventing sheet for a gift certificate, a stock certificate, various cards or the like, which is formed by laser beam machining so as to be easy and sure in the judgment of genuineness but hard in forging. SOLUTION: A machining pattern data, preset in accordance with a given rule such as the sequence of machining or the like, is stored in a memory device and the machining pattern data is called up by a control device to displace a laser machining in accordance with the content of the data and irradiate laser beams against the gift certificate 1 with an angle of irradiation and a direction of irradiation which are coping with the machining pattern whereby a discriminating mark 6 consisting of fine through holes 6a of a specified pattern based on the given rule, such as the sequence of machining or the like, is formed on the gift certificate 1.
Patent JP-2003016041-A (JP)
Title: Communication system, server apparatus, client apparatus, cellular phone, communication method, providing method for coordination processing, method for coordination processing, method for representative charge, validating method for contents, program and recording medium
Inventor: KURIYA YUKINOBU
IPC: H04L69/40
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To ensure execution by one time both of two processing executed by different apparatuses and related each other. SOLUTION: When receiving a processing request 4 for a first processing added identifying information 3, a first processing execution means 1a executes the first processing to one of the information 3 only one time. When completing the first processing by the execution means 1a and when receiving again the request 4 adding the same information 3 as the first processing, a transmitting means 1b for notification of completion transmits a notification 5 of completion of the first processing. A transmitting means 2a for processing request transmits the request 4 adding the information 3 to a server device 1. When receiving the notification 5 from the device 1, a second processing execution means 2b executes a second processing. When detecting a communication error before receiving the notification 5, a re-transmitting means 2c re- transmits the request 4 to the device 1.
Patent JP-2003020580-A (JP)
Title: Steel cord for tire reinforcement
Inventor: MORIOKA AKITAKA
IPC: B60C9/00
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel cord having intrusion paths for a rubber material between side wires, and having no spaces which are surrounded with wires and into which the rubber material can not intrude because the subsidence of wires is suppressed. SOLUTION: The steel cord for tire reinforcement has a 1×11 structure produced by arranging 8 side wires having identical wire diameter (d) as an outer layer around three core wires 2 and twisting the wires at the same time in an identical direction. The outer layer has the following structure: spiral side wires 3 having a small twist habit different from the twist habit and straight side wire 4 are arranged in such a manner that the shortest distance H between a pair of apparent outer diameters of each spiral side wire and the diameter d of the side wire has a relation H<d; and they are alternately arranged.
Patent JP-2003023257-A (JP)
Title: Printed wiring board
Inventor: SASAKI SHINYA
IPC: H01G4/38
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which is equipped with a capacitor laminate capable of suppressing a noise component with a wide range of frequency. SOLUTION: Conductive layers 30 of capacitor laminates 20 and 21 are each provided on both the sides of a dielectric body 3 to serve as power supply layers 1 and grounding layers 2. A printed wiring board 10 is equipped with the plurality of capacitor laminates 20 and 21. Two capacitor laminates 20 and 21 selected out of a plurality of the capacitor laminates 20 and 21 are set different from each other in electric capacitance.
Patent JP-2003023054-A (JP)
Title: Method for evaluating semiconductor heat treatment apparatus
Inventor: KIDA SEIJI
IPC: H01L21/66
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To accurately evaluate contamination of a semiconductor heat treatment apparatus having no gas supply line for forming an oxide film on a semiconductor wafer by using a non-contact type C-V measuring instrument. SOLUTION: A method for evaluating the semiconductor heat treatment apparatus comprises steps of initially first heat-treating the semiconductor wafer, forming the wafer with the oxide film of the evaluating wafer (S1), and executing initial C-V measurement according to the non-contact type C-V measurement instrument (S2). The method further comprises steps of introducing the wafer to a facility to be evaluated of the semiconductor heat treating apparatus having no gas supply line for forming the oxide film if a charge amount in a film is 1E11 [ions/cm<2> ] or less, and executing non-oxidating heat treatment (S3, S4). The method also comprises a step of thereafter executing an after C-V measurement by the instrument (S6).  The method lastly comprises a step evaluating contamination of the facility by differentially analyzing a result of the after C-V measurement and a result of the initial C-V measurement (S7).
Patent JP-2003020086-A (JP)
Title: Medical treatment information recording medium-housing case
Inventor: HORIIKE SOICHIRO
IPC: B65D25/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a medical treatment information recording medium housing case which is extremely easy to handle when various kinds of medical data or the like including an X-ray film is carried or stored while being housed, and in addition, by which the X-ray film and other medical treatment data inside are hardly damaged, and also, which can be recycled as well. SOLUTION: This medical treatment information recording medium housing case is constituted of tray-shape first and second case-forming sections 11 and 12 having a size to partition-form a housing space section when being stacked with each other. One end side of the second case forming section 12 is formed into a lid section 12b, and the other end side is formed into a main body section 12c. Then, the main body section 12c is firmly fasten-connected with a first fastening means 16 by a first connecting piece 14 so that the main body section 12c may not be separated from the first case forming section 11. In the meantime, the lid section 12b is made turnable to the main body section 12c by a hinge section 13.  At the same time, the lid section 12b is detachably fixed to a second fastening means 17 by a second connecting piece 15 so that the lid section 12b may not be opened when being closed to the first case forming section 11.
Patent JP-2003030665-A (JP)
Title: Mobile object detector, mobile object detection method and program making computer execute the method
Inventor: IKUTA KOICHI
IPC: G06T7/20
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately judge and detect the presence/absence and passing of a mobile object without being affected by the flow of air or the like by performing image processing to an image in which an area where the mobile object such as a vehicle passes through is photographed with an image pickup sensor is presented. SOLUTION: A mobile object detector is provided with an image pickup sensor part 101 provided with a plurality of the image pickup sensors for picking up the image of a prescribed range in the passage of the mobile object from above, a detected image generation part 122 for generating a detected image from the image picked up with a plurality of the image pickup sensors, a motion information calculation part 123 for calculation motion information on the basis of the frame difference of the detected image, a mobile object position estimation part 124 for estimating a mobile object position from the motion information, a shadow area judgment part 125 for judging the area corresponding to the shadow of the mobile object from the motion information,  and a mobile object judgment part 126 for judging the presence/ absence or passing of the mobile object from the estimated mobile object position and the judged area corresponding to the shadow of the mobile object.
Patent JP-2003019194-A (JP)
Title: Co-crosslinked gel composition comprising hyaluronic acid and carboxymethyl cellulose
Inventor: YAMAMOTO OSAMU
IPC: A61L27/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a medical material having safety and biocompatibility and permitting a long dwell time, without using any chemical crosslinking agents or chemical modifiers. SOLUTION: The co-crosslinked gel composition comprising hyaluronic acid and carboxymethyl cellulose is manufactured by freezing an aqueous solution with a pH of 3.5 or less which contains hyaluronic acid and carboxymethyl cellulose, and thwarting it. The hyaluronic acid and the carboxymethyl cellulose each have a solubility of 50% or less when in a neutral aqueous solution at 25 deg.C for one day.
Patent JP-2002120150-A (JP)
Title: Improved diaphragm for chemical machinery polisher
Inventor: YEI PEI WEI
IPC: B24B53/017
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved diaphragm for a chemical machining polisher allowing increase of strength to reduce generation of strain. SOLUTION: This diaphragm 30 has a rubber layer and a fiber layer. Size and shape of the rubber layer and the fiber layer is properly designed according to a relative shift and a gap between a holder 40 and a rotary unit 20 to prevent a winkle of the diaphragm 30 and to reduce friction against the rotary unit 20 and a side wall of the holder 40. Accordingly, a service life of the diaphragm 30 is elongated, so that a maintenance frequency for the polisher is reduced, and a production yield is increased.
Patent JP-2003029769-A (JP)
Title: Method and system for distributing contents
Inventor: MIYAZONO SHINYA
IPC: G10L19/02
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To enable a limited number of a plurality of players to reproduce music data while protecting the copyright of the music data. SOLUTION: A contents distribution server 12 and a user PC 16 are connected to the Internet. Besides, a database 14 is connected to the contents distribution server 12, and a player 20a is connected through a cable 18 to the user PC 16. The user PC acquires a 'common ID' common for players 20a, 20b and 20c from the player 20a and transmits it to the contents distribution server 12 together with the distribution request of music data. The contents distribution server 12 acquires the music data requested to distribute from the database 14, encodes (enciphers) the music data to be decoded by the 'common ID' and distributes them. The distributed music data are recorded through the user PC 16 and the cable 18 to a memory card 22a freely attachably and detachably loaded in the player 20a.
Patent JP-2003032189-A (JP)
Title: Optical transmitter-receiver and optical transmission system
Inventor: TOKITA SHIGERU
IPC: H04B10/07
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter-receiver that suppresses radiation optical strength when an optical transmission line from the optical transmitter- receiver is broken so as to more surely ensure the safety on work and to provide an optical transmission system. SOLUTION: The optical transmitter-receiver 100 comprising an optical transmission section 110 for converting a transmission electric signal into a transmission optical signal and an optical reception section 120 for converting a received optical signal into a received electric signal, is provided with an optical power determination circuit 130 that outputs an optical power reduction signal when the optical power of the received optical signal Pi is a prescribed determination level Pt or below and with the optical transmission section 110 that reduces the optical power of the transmitted optical signal Po on the basis of the optical power reduction signal.
Patent JP-2003024639-A (JP)
Title: Game progress control program, device and method for controlling game progress and server device for game
Inventor: TAKAHASHI HIDETOSHI
IPC: A63F13/55
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a game of satisfactory operability by using a personal computer. SOLUTION: Setting of a home position for a catcher mitt character for determining the position of a pitching course and moving to a home position are performed with one action by operating keys on a keyboard. Therefore, the character can be easily returned to the home position similarly to the return of the character to the home position by separating the hand from a joy stick, or the like, on a device dedicated to the game by a player, and operability is improved.
Patent JP-2003024049-A (JP)
Title: Simple medium for coliform group
Inventor: TERAMURA HAJIME
IPC: C12N1/20
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To prepare a simple medium for the culture of a coliform group having extremely excellent diffusion of an inoculated specimen liquid and microbial cells in the specimen liquid. SOLUTION: This simple medium for a coliform group is produced by supporting or laminating a medium mixture containing (a) a surfactant having a steroid skeleton, (b) a sulfate or sulfonate having a long-chain aliphatic group, (c) a color-developing agent and (d) nutrient components on a fibrous water- absorbing sheet.
Patent JP-2003042875-A (JP)
Title: Package for pressure detecting apparatus
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and highly sensitive pressure detecting apparatus capable of accurately detecting external pressure over a long period. SOLUTION: This package for the pressure detecting apparatus is formed by joining a ceramic plate 2 to one main surface of a ceramic substrate 1 in which a semiconductor element 3 is mounted to the other main surface in such a way as to form a sealed space S in-between to the ceramic substrate 1. The other main surface of the ceramic substrate 1 is provided with a frame part 1d surrounding the ceramic plate 2 and higher than the ceramic plate 2.
Patent JP-2003046258-A (JP)
Title: Insulating sheet for wiring board and multilayer wiring board using the same and its manufacturing method
Inventor: FUJISAKI AKIYA
IPC: H05K1/11
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an insulating sheet for wiring board that eliminates the need for machining of a via hole, and prevents the misalignment between a wiring circuit layer and a through conductor, and to provide the multilayer wiring board of the insulating sheet, and a manufacturing method of the multilayer wiring board. SOLUTION: A wiring circuit layer 2 where a conductive projection 3 with a specific height is formed is formed on the surface of a transfer sheet 1, at least thermosetting resin 4 is contained, a conductive particle 5 is contained in the ratio of 5 to 30 vol.% in a total amount, the transfer sheet 1 is laminated and pressed onto the surface of an insulating sheet 6 where solder with a low melt point of 240 deg.C or less is contained into the conductive particle 5 by 5-50 vol.%, the transfer sheet 1 is peeled off, the wiring circuit 2 where the conductive projection 3 is formed is transferred to the insulating sheet 6 for forming, at the same time, the conductive projection 3 is buried in the insulating sheet 6 for condensing the conductive particle 5,  and the wiring circuit layers 2 formed at both the sides of an insulating layer are mutually and electrically connected to the conductive projection 3 that is provided at one wiring circuit layer 2 via an aggregation section 8 due to the conductive particle 5.
Patent JP-2003044322-A (JP)
Title: System and method for supporting fault analysis
Inventor: MORISAWA ATSUSHI
IPC: G06F11/30
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that time is taken to reach a fault analysis stage since association, allocation of a plurality of pieces of fault information are manually performed after generation of fault information in the conventional fault processing. SOLUTION: This fault analysis support system includes a fault information monitoring server 7 connected with business clients 1 to 3 to be supported, business servers 4 to 6 by a LAN 10, a DB 8, terminals of sections 12 to 16 in charge of development/maintenance of modules mounted on the business clients and the business servers, a communication server 9, the Internet 100 and an error log processing means to be provided on the modules and to transmit error logs to the fault information monitoring server 7 when the fault is detected, the fault information monitoring server 7 stacks, integrates the error logs received in prescribed time as a series of fault information and stores them in the DB 8, on the other hand, reads a series of fault information and a mail address list of sections in charge from the DB 8,  obtains mail addresses with module names of the respective pieces of information of a series of fault information and distributes a series of fault information by electronic mail.
Patent JP-2003046536-A (JP)
Title: Vehicle use relay device and in-vehicle communication system
Inventor: AKIYAMA SUSUMU
IPC: H04L12/46
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To sufficiently prevent various in-vehicle electric devices from being unauthorizedly accessed from the outside, while simplifying wiring of an in- vehicle communication system. SOLUTION: The in-vehicle communication system 1 comprises an on-vehicle LAN 10 to which ECUs 11 to 37 in a vehicle are connected, a communication section 40 for communication with an out-vehicle device 3, and a gateway ECU 5 that is placed in between the on-vehicle LAN and the communication section and relays data communication. The gateway ECU authenticates the out-vehicle device, when write request for a program from the out-vehicle device to an ECU in the on-vehicle LAN via the communication section and enables the ECU being a program write object ECU to authenticate the out-vehicle device. Furthermore, the gateway ECU in the case of receiving communication data other than the program write request authenticates the out-vehicle device by itself, when discriminating the data are not destinated to the ECUs 31 to 37 of an AVC system network.
Patent JP-2003039870-A (JP)
Title: Bal-point pen or applicator tip
Inventor: MACHIDA SHUNICHIRO
IPC: B43K1/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the strength of a base of a small-diameter cylindrical part of a wrought tip is occasionally insufficient and the durability of a cutter for working and forming the small-diameter cylindrical part is low, in the tip of a ball-point pen or the applicator with a tubular tip. SOLUTION: In the tip of the ball-point pen or the applicator of such a shape that a small-diameter cylindrical part is worked by cutting and formed on the tip side of a large-diameter cylindrical part and thereby, a ball is gripped by the extreme tip part of the small-diameter cylindrical part, a stepped part connecting the large-diameter cylindrical part to the small-diameter cylindrical part is formed by at least a first conical face and a second conical face of a varying inclination.