baber/WOPTO huggingface dataset:
Patent JP-2003069485-A (JP)
Title: Wireless communication system, base station and terminal station
Inventor: KAGO YOSHIYUKI
IPC: B60R21/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To surely deliver communication data by realizing a proper vehicle drive speed depending on communication data quantity in e.g. an inter-road- vehicle communication or the like. SOLUTION: An on-vehicle terminal station T makes communication with a base station K in a communication area and receives an amount of communication data whose transmission is scheduled from the base station K. Then the terminal station T grasps the amount of communication data by taking the communication data amount whose transmission is scheduled into account. Then the terminal station T calculates a time required for communication on the basis of the communication data amount, calculates a proper drive speed depending on the time, and displays the drive speed on a display device 2. Thus, a driver viewing the display can adjust the speed of the vehicle in matching with the drive speed. Further, when the vehicle has an automatic speed adjustment function, the automatic speed adjustment may be used.
Patent JP-2002146212-A (JP)
Title: Antistatic agent and resin composition incorporating the same
Inventor: ICHIHARA EIJI
IPC: C08L71/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent which does not reduce the water resistance of a thermoplastic resin and imparts an excellent antistatic effect, a resin composition incorporating the same, and to provide a molded article. SOLUTION: There are provided an antistatic agent comprising one or more polymers (B) selected from the group consisting of polyetheresters, polyetheramides and polyetheresteramides prepared in the presence of an ionic surface active agent (A) of which the initiation temperature of thermal weight reduction in air is at least 200 deg.C, a resin composition comprising the antistatic agent and a thermoplastic resin, and a molded article prepared by molding the resin composition.
Patent JP-2003066503-A (JP)
Title: Camera equipped with trimming function
Inventor: HARADA YASUHIRO
IPC: G03B17/24
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To enlarge a photographing allowable area in a dark place necessitating stroboscopic photographing by prolonging the stroboscope interlocking distance. SOLUTION: As for the camera equipped with an optical zooming function for zooming by changing the focal distance of a photographing optical system and a trimming-zooming function for zooming by trimming, and also, provided with a stroboscopic device capable of changing light distribution characteristics, the camera is provided with a deciding means (S106) for deciding whether or not the strobe light emitted from the stroboscopic device can reach an object at stroboscopic photographing, and a control means (S108) for inhibiting the optical zooming and selecting the trimming-zooming, and then, changing the light distribution characteristics of the stroboscopic device in accordance with the trimming magnification in the case it is decided by the deciding means that the object is beyond the light reachable extent.
Patent JP-2003079113-A (JP)
Title: Resin-sealed stator for electric motor, manufacturing method therefor and die for resin sealing
Inventor: SUZUKI NORIYUKI
IPC: H02K15/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed stator for an electric motor of simple constitution and low iron loss. SOLUTION: This is a resin-sealed stator for an electric motor which has tensile residual stress in the circumferential direction of the core back portion of a laminated iron core 1. This method is for performing resin sealing in an extended state of the inside diameter of the laminated iron core of the stator, and causing tensile stress to remain behind, or conducting resin sealing in a state of the laminated iron core being shrinkage-fitted to a core. This is a die for resin-sealing the laminated iron core of the stator for an electric motor, and has an outside-diameter extending mechanism in its core.
Patent JP-2003078237-A (JP)
Title: Ceramic wiring board
Inventor: ITO HIROSHIGE
IPC: H05K1/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when metallized wiring conductors formed on the upper surface of a ceramic wiring board are coated with plated-metal layers, the plating liquid, etc., infiltrate into thick film circuits provided on the lower surface of the wiring board through dividing grooves, and corrosion, peeling, etc., occur in the thick film circuits. SOLUTION: The ceramic wiring board 7 is constituted by forming longitudinal and transversal dividing grooves 3 on at least the lower surface of a ceramic mother substrate 1, and respectively forming metallized wiring conductors 2 which are coated with plated-metal layers and the thick film circuits 4 which are coated with protective glass layers 5 and coating layers 6 which cover the layers 5 and are composed of an organic resin on the upper and lower surfaces of square areas 1a divided by the grooves 3. The glass layers 5 also cover the dividing grooves 3 formed in the outer peripheral section 1b of the lower surface of the mother substrate 1.  Consequently, the reliability of the ceramic wiring board 7 can be improved by preventing the occurrence of corrosion, peeling, etc., in the thick film circuits 4 by effectively preventing the infiltration of the plating liquid, etc., into the circuits 4 from the dividing grooves 3 provided in the outer peripheral section 1b.
Patent JP-2003070730-A (JP)
Title: Electronic endoscope unit and electronic endoscope system
Inventor: FURUYA KATSUHIKO
IPC: A61B1/04
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic endoscope unit in which water feed is made efficiently without disturbing the operation of the endoscope. SOLUTION: A water feeder 20 is connected to a processor via a signal cable 104. A VTR/water feeding control switch button 16A (first switch button) commonly used as a switch to feed water together with a switch to record images by a video recorder 160 is equipped on a video endoscope 10. When the first switch button is pressed down, a control signal to inform of that the first switch button is operated is transmitted from the processor 100 to the water feeder 20 via a signal cable 104. The water feeder 20 actuates a rotary pump 20 by receiving a control signal to transmit liquid in a tank 40 to a water feeding channel 13 for water jet on the video endoscope 10.
Patent JP-2003077005-A (JP)
Title: High speed matrix calculator
Inventor: TAKEDA MASAKI
IPC: G06F7/57
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To continuously conduct matrix calculation processing used for coordinate transformation or the like in simulation of a three-dimensional space used for a video game. SOLUTION: A data array is constituted of a combination of a header for designating a matrix used for conducting matrix calculation, and a data to which matrix calculation is conducted. It is inputted into the calculator equipped with a storage part for storing plural matrixes used for calculation, a data analysis and matrix selection part for identifying a header part and a data part from the inputted data array and selecting the matrix stored in the storage part by the header, and a calculating part for inputting the selected matrix and the identified data and conducting matrix calculation. The matrix used for calculation and the data to be calculated are designated. Therefore, a series of the matrix calculation can be continuously conducted. Further, the matrix used for calculation can be changed without changing an order by rewriting the header.
Patent JP-2003078898-A (JP)
Title: Program distribution system, program distributor and program distribution method
Inventor: TANAKA TORU
IPC: H04N21/475
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a program distribution system and a program distributor that can attach a more proper advertisement (CM) to a program. SOLUTION: A customer accesses a program information server 2 to register customer's attribute information and makes a request of a distribution-desired program on the basis of program menu information. The customer's attribute information is notified to a program distributor 3 in advance or together with request information. The program distributor 3 selects an advertisement on the basis of one of the distribution request information and the customer's attribute information, attaches the selected advertisement to the program and transmits the resulting program to a program viewing device 1 of the customer.  The program distributor 3 sequentially creates statistic information as to the information of the program to which the advertisement is attached and the attribute information of the customer to which the advertisement is distributed in the unit of each advertisement, produces a report to the sponsor of advertisement and updates the advertisement attachment condition of each advertisement on the basis of instruction information from the terminal 1 of the sponsor.
Patent JP-2003075213-A (JP)
Title: Measuring apparatus for flow rate of low-fluidity-liquid transport pump
Inventor: HAYASHIMOTO KAZUTOMO
IPC: G01G17/04
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To precisely measure a flow rate when a low-fluidity liquid is transported. SOLUTION: The measuring apparatus is provided with a load cell 14 and a load cell 16 which measure a change in the weight within a prescribed time of a dehydrated cake 2 stored in an acceptance hopper 4 or a delivery hopper 12 by a low-fluidity-liquid transport pump 1, a proximity sensor 19 which measures the number of strokes of a piston 9 at the pump 1, and a computing means 20 which finds the volume efficiency of the pump 1 on the basis of measured data on the load cells 14, 16 and the proximity sensor 19.
Patent JP-2003078033-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NISHIMURA YUTAKA
IPC: H01L21/8242
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is provided with the gate electrode of low resistance and which has a TAT.DRAM cell where sufficient insulation breakdown voltage is secured between the diffusion layer take-out electrode and the gate electrode. SOLUTION: The transistor 40 of the TAT.DRAM cell of the semiconductor device has constitution similar to the transistor of a conventional TAT.DRAM cell except for the following. Points that differ from a conventional transistor are as follows: (1) A side wall 42 constituted of SiN thicker than the gate insulating film 16 is disposed at the upper part of the groove wall of a groove 14. The film of the side wall is 20 nm to 30 nm thick when the film the gate insulating film is made 10 nm thick, for example. (2) The gate electrode 44 is arranged by filling a lower groove from the lower end of the side wall of the lower part of the groove 14 with a material. (3) The gate electrode 33 is constituted of a silicide layer 44a which is at the upper part of the groove and is disposed in the area between the side walls and a phosphorus doped polysilicon layer 44b installed between the groove wall of the groove and the silicide layer 44a.
Patent JP-2003087797-A (JP)
Title: Apparatus and method for picture information conversion, picture information conversion program, and recording medium
Inventor: MIHASHI SATOSHI
IPC: H04N19/80
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To efficiently compress an interlace scanning picture without deteriorating a picture quality when converting the interlace scanning picture to a progressive scanning picture. SOLUTION: In a transcoder 10 for converting an MPEG2 bit stream of interlace scanning to an MPEG4 bit stream of progressive scanning, a header parser part 11 checks the header of a first picture of the inputted MPEG2 bit stream and determines which of a top field or a bottom field to selected when 1/2 decimation processing in a vertical direction by a resolution conversion part 21. In this case, a header parser part 11 selects a field which is behind temporally within the same frame. Thus, 1/2 decimation processing with respect to a field preceding temporally is performed by the resolution conversion part 21.
Patent JP-2003083448-A (JP)
Title: Shift device for transmission and manufacturing method for shift device
Inventor: NAKAMURA MASA
IPC: F16H63/32
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and easy-to-manufacture shift device with a shift-yoke-integrated shift fork. SOLUTION: This shift device 29 has the shift-yoke-integrated shift fork 10 made of a sheet metal by integrally stamping a shift fork part 3, a shift yoke part 8 and a connection part 6 connecting the shift fork part 3 and the shift yoke part 8. Since the shift yoke part 8 is formed by bending the shift yoke part 8 to the shift fork part 3, the number of components is reduced, and a production cost is reduced. The shift-yoke-integrated shift fork 10 is pinched from two opposite positions 24a, 24b of a cutout part 4a of the shift fork part 3 and a curving part 8a of the connection part 6 and is welded and fixed to improve installation strength.
Patent JP-2003085452-A (JP)
Title: System, method and program for purchasing merchandise using personal authentication
Inventor: TSURIBE SATOYUKI
IPC: G06Q50/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a system, method and program for purchasing merchandise using personal authentication capable of improving convenience and assuring security when the merchandise is lost. SOLUTION: The system for purchasing the merchandise is provided with a mobile communication terminal 100 having a sensor 101 that samples biological information of an individual, a fingerprint collating means 102 to judge the individual by comparing the sampled biological information with preliminarily registered biological information of the individual, means 103, 104 for performing radio communication with external devices and a balance calculation/storage means 107 that stores an amount of advance payment, calculates the balance by subtracting a paid amount from the amount of the advance payment by every payment and stores the result and a stationary terminal having a means for performing the radio communication with the mobile communication terminal 100 and a price recognizing means that recognizes prices of merchandise.  The system has structure that a settlement processing in accordance with selling/buying of the merchandise the price of which is recognized is performed by performing the radio communication between the mobile communication terminal 100 and the stationary terminal when a result of personal judgment indicate the individual.
Patent JP-2003082625-A (JP)
Title: Guard fence with distortion detecting function, and abnormality detecting system
Inventor: YANAGIDA HIROAKI
IPC: G01B7/16
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To develop a technique of effectively detecting and monitoring not only destruction and damage of a guard fence such as guard rail which is set over a wide area, but also distortion of the guard fence due to application of stress, etc., to the same. SOLUTION: There is provided a guard fence 1 with a distortion detecting function, which is obtained by attaching a rod-type plastic composite material containing conductive fiber bundles to a beam 5 of the guide rail 4, in one body. Therefore, deformation of the plastic composite material 10 conforming to the deformation of the beam 5 is detected as increase in electric resistance of the conductive fiber bundles 11 embedded in the plastic composite material 10 in on body therewith. There is also provided an abnormality detecting system which is carried out by outputting an alarm from an alarm output device upon reception of an abnormality detecting signal output from a detecting signal output section of the guard fence 1, based on the increase of the electric resistance of the conductive fiber bundles 11.
Patent JP-2003083469-A (JP)
Title: Method and device for installing pipe into tunnel
Inventor: SEKINE SADAO
IPC: F16L1/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for installing pipes allowing easy and safe installation of pipes in a short time even when there is only a small space or no space for an operator to come into, and at reduced construction costs. SOLUTION: Using a carriage cart 6 having a lifting means that moves inside a shield tunnel 1 and vertically pushes up pipes 4a-4n and a movable installation device 10 having a support/installation position adjusting means that liftably supports the pipes 4a-4n on the carriage cart 6 from inside and adjust an installation position by adjusting a lifting state, the pipes 4a-4n are carried inside from one end side of the shield tunnel 1 and installed at a predetermined position by the installation device 10 arranged on the other end side of the shield tunnel 1.
Patent JP-2003080827-A (JP)
Title: Ink jet recording sheet and manufacturing method therefor
Inventor: SUZUKI KATSUKI
IPC: B41J2/01
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet, in which ink bleeding (or image blurring and bleeding with time) is prevented from developing by improving ink absorbency and ink retaining properties (or the improvement of resolution) and a highly clear image with no development of beading can be formed. SOLUTION: In the ink jet recording sheet, which has a color material accepting layer including fine inorganic pigment particles and a water-soluble resin on a support, the water content of the color material accepting layer is 0.5 to 5.0 g/cm<2> .
Patent JP-2003085723-A (JP)
Title: Information recording medium
Inventor: USUKI KAZUYUKI
IPC: G11B5/64
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium of a commutative type which makes stable head traveling possible and higher density recording possible by a perpendicular magnetic recording system. SOLUTION: A magnetic head 10 is constituted by laminating magnetic recording layers 16 which consist of a rare earth transition metal alloy and have the coercive force of the direction perpendicular to a disk surface ranging from 1,500 to 4,000 Oe on a disk-like base 14 consisting of a flexible nonmagnetic material.
Patent JP-2003079604-A (JP)
Title: Abnormal shadow-detecting system
Inventor: TAKEO HIDEYA
IPC: A61B6/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To detect a conventionally eliminated isolated calcification candidate point as a candidate for a fine calcification shadow, and also, detect a calcifica tion shadow of a weak signal value which conventionally has been undetectable. SOLUTION: A first candidate point-extracting means 10 extracts the candidate point for a fine calcification shadow in an image using a first threshold value, based on original image data P which is input from an image reading device or the like. Then, a second candidate point-extracting means 20 sets a circular range (unit cluster range) of a radius of 57 pixel including only two of the extracted candidate points, as a candidate region. Then, the second candidate point-extracting means 20 further extracts a third candidate point by lowering the threshold value in the candidate region. A calcification candidate- detecting means 30 detects the three candidate points included in the candidate region as candidates for fine calcification shadow.  A judging means 40 judges the candidates for the fine calcification shadows included in respective candidate regions, based on characteristic amounts of respective candidate regions, and outputs a detection result.
Patent JP-2002140953-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device easily lockable to a rotational locking part without bending or deforming an upper locking member and a lower locking member, when the upper locking member of a first link member forming a guide supporting member is locked to the rotational member of a key top and also when the lower locking member of a second link member is locked to the rotational locking part of a holder member. SOLUTION: When the first locking pins 13, 14 of a link member 7 are locked to the rotational locking part of a key top 1, and when the first locking pins 21, 22 of a link member 8 are locked to the rotational locking part 27 of a holder member 25, an base end pat 10 located adjacently to the first locking pins 13, 14 to act as a reinforcement member while having bigger rigidity than the first locking pins 13, 14 is formed on the link member 7, and another base end part located adjacently to the first locking pins 21, 22 to act as a reinforcement member while having higher rigidity than the first locking pins 21, 22 is formed on the link member 8.
Patent JP-2002201195-A (JP)
Title: Method for manufacturing 7-oxabicyclo[2.2.1]hept-5-ene-2- carboxylic acid derivative
Inventor: KUWAYAMA TOMOYA
IPC: C07B61/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a 7-oxabicyclo[2.2.1]hept-5- ene-2-carboxylic acid derivative in high yield under mild conditions at a low cost on an industrial scale. SOLUTION: The method for manufacturing a 7-oxabicyclo[2.2.1]hept-5-ene-2- carboxylic acid derivative expressed by a general formula (III) or a general formula (IV) comprises reacting an α,β-unsaturated carboxylic acid expressed by a general formula (I) with a furan derivative expressed by a general formula (II) in the presence of a Lewis acid (in formulae, the symbols are as described in the specification).
Patent JP-2003090092-A (JP)
Title: Waterproof cap for sucking and exhausting air
Inventor: HAYASHIDA KAZUO
IPC: E04B1/66
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof cap for sucking and exhausting air, which is simple in structure, minimizes venting resistance thereof, and achieves efficient operation. SOLUTION: The waterproof cap for sucking and exhausting air is inserted into a through hole B formed in a wall A of a building, and formed of a main body 1 having a sheathing board 4b formed in a bottom thereof on a rear side, for blocking inflow of rainwater, and a porous plate 2 arranged on a front side of the main body 1. The main body may have a plurality of ribs vertically arranged on an upstream side of the sheathing board at intervals.
Patent JP-2003091057-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: TAKAHASHI SHIGEAKI
IPC: G03C1/95
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for a silver halide photographic sensitive material less liable to generate stains and ensuring improved pinholes and stains for a film after processing even when the capacity of a washing tank is small and washing water is not replenished. SOLUTION: In the processing method, a silver halide photographic sensitive material having at least one hydrophilic colloidal layer on a support and containing monodisperse acrylic polymer particles having carboxyl groups and <=20% comparative standard deviation value (CV value) in the at least one hydrophilic colloidal layer is processed with 0.5-51 washing water without replenishing washing water. A similar effect is obtained even when monodisperse acrylic polymer particles having hydroxyl groups in place of carboxyl groups and having <=20% CV value are used.