baber/WOPTO huggingface dataset:
Patent JP-2003081371-A (JP)
Title: Filter cap of spray valve for aerosol vessel
Inventor: SOMA SHUNJI
IPC: B65D83/40
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a filter cap of a spray valve for an aerosol vessel which can form a small hole for a filter of the stable shape by a retrofittable separate component. SOLUTION: The filter cap prevent any foreign matters from flowing into a housing 3 when the filter cap is fitted to a pipe part 17 provided on a housing bottom part 3b having a flow-in hole 3a, and is formed on a sleeve 20 which is externally inserted in the pipe part 17. A bottom side of the sleeve is closed by a bottom surface part 20a, and a plurality of recessed parts 21 are formed in a radial direction so as to form small holes 26 for a long filter in an inner circumferential surface of the sleeve 20 in an abutted condition on an outer circumferential surface of the pipe part 17. In addition, flow-in passages 29 and 27 for allowing the content to flow into the housing 3 through a flow-in hole 3a in the housing bottom part 3b via the small holes 26 for the filter from the aerosol vessel are formed in a tip part area and a bottom surface part area of the sleeve 20, respectively.
Patent JP-2003082306-A (JP)
Title: Adhesive film for semiconductor and its application
Inventor: KIRIHARA HIROSHI
IPC: C09J11/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive film formed on a base film having a low linear expansion coefficient, which does not cause warpage when it is bonded to a semiconductor substrate having a large adhesive area. SOLUTION: In the adhesive film for the semiconductor with a base film used in a sticking method of the film sticking to an area not less than half of the semiconductor substrate in the block, the film comprises the base film having the linear expansion coefficient at 30-180 deg.C being <=20 ppm/ deg.C and an adhesive layer formed thereon.
Patent JP-2003089306-A (JP)
Title: Running simulation method for tire
Inventor: IWASAKI NAOAKI
IPC: B60C19/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To implement highly precise running simulation on a snow road. SOLUTION: This method contains a step S1 to set a tire model that a tire is modeled in an element capable of analyzing a numerical; a step S2 to set a road surface forming substance model that a road surface forming substance is modeled in an element capable of analyzing a numeral and expressing a change in a volume due to compression and besides substantially permanenting a volume change; and a step S4 or S8 to set a condition that a tire model makes contact with a road forming substance model and effects rolling and effect simulation of the tire by effecting calculation of deformation of the road surface forming substance model each time of micro time increase.  The simulation steps contains treatment to effect decision of, whether deformation of the element is effected at a plastic area or an elastic area, by a yield condition based on the invariant of a stress and deviation stress when the element of the road surface forming substance model is pressed together by a tire model.
Patent JP-2003089234-A (JP)
Title: Imaging apparatus
Inventor: KAMOSHITA SHINICHI
IPC: B41J2/395
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which an electrostatic latent image can be formed more stably by suppressing adhesion of a foreign matter to a write electrode and regulating the potential of the electrostatic latent image optimally. SOLUTION: The write electrode 3a2 touches the rear surface of an image carrier 2 and a counter electrode 3b facing the write electrode 3a2 touches the surface of the image carrier 2. When back face writing of an image is performed on the rear surface of the image carrier 2 by the write electrode 3a2 , an electrostatic latent image is formed on the surface of the image carrier 2 by the counter electrode 3b. Since the write electrode 3a2 does not touch the surface of the image carrier, foreign matters do not adhere to the surface of the image carrier. A highly accurate electrostatic latent image having contrast can be formed by regulating the potential of the electrostatic latent image using the applying voltages of the write electrode 3a2 and the counter electrode 3b.  When the in-plane resistance of a write layer 2b is set relatively high and the in-plane resistance of a conductive layer 2c is set lower than that of write layer 2b, the image is written with high accuracy and the potential of the electrostatic latent image is regulated with high accuracy.
Patent JP-2002164908-A (JP)
Title: Communication system and communication method
Inventor: NAKATSUGAWA YOSHINORI
IPC: H04L12/44
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication system and a communication method that can surely avoid collision of communication data from occurring so as to remarkably improve a communication efficiency in the case of exchanging data between optional external devices, between optional communication units or between an optional external device and an optional communication unit. SOLUTION: Each of communication units 233 in a 1st communication system 230 is configured respectively to make accessed a data transmission line 231 in a specific timing period that is synchronously with a common system clock between the communication equipments 233 and that is set to each communication equipments 233 in the case of data transmission. The specific timing periods of the communication equipments 233 are set to each other with an offset between the communication equipments 233 so that accesses with respect to the data transmission to the data transmission line 231 are not simultaneously caused between the communication equipments 233.
Patent JP-2003094324-A (JP)
Title: Polishing board and method
Inventor: IWAI HIDEKI
IPC: B24B37/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To clean a work without forming any flaw in a polishing board and method polishing a thin disk-shaped work such as a silicon wafer. SOLUTION: After polishing, washing fluid S as substitute for working fluid L is discharged from the central part of each machining surface in a space toward the work W, a feed device axially displacing both rotating device disks 24 and 34 is provided to slightly retreat the two rotating device disks 24 and 34. The work W and the rotating device disks 24 and 34 are rotated so as to clean the work W.
Patent JP-2003099816-A (JP)
Title: Fare accounting system
Inventor: ENDO AKIHIKO
IPC: G06Q30/06
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a fare accounting system which correctly and smoothly acknowledges that a user passes through a toll gate and which reliably collects a fare according to a ride section of the user. SOLUTION: When the user passes through a ticket gate at a getting-on station S1 and getting-off station Sn, the user presses a getting-on-and-off button 5a provided on a cellular phone 5. The cellular phone 5 is changed from an intermittent reception state to a continuous reception state through a dedicated channel. Ticket check apparatuses 1-1 to 1-n receive identification information requests at predetermined intervals. Since the cellular phone 5 of the user is in the continuous reception state, the cellular phone performs a reception operation immediately in response to the identification information request. After receiving the identification information, the phone is changed to the intermittent reception state.  A server 2 records the getting-on and getting-off stations in a database 3 in association with the identification of the cellular phone 5, and simultaneously the server specifies a ride section according to the getting-on and getting-off stations so as to calculate a fare and charge the fare to the user.
Patent JP-2003095580-A (JP)
Title: Construction machine
Inventor: HAMANO HIRONORI
IPC: B66C23/62
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To improve workability by saving the time for removing a handrail from car body for transportation. SOLUTION: The cylindrical bracket 22 of a handrail device 21 is fixed on the upper face side of the housing cover 4 of an upper revolving superstructure 2, and a handrail receiver 25 is fixed to the cylindrical bracket 22. A shaft support plate 23 is fixed to the cylindrical bracket 22 and is provided with a shat pin 27. The shaft pin 27 is inserted into the long hole 26D of the handrail 26. For maintenance work, the handrail 26 is held standing upward from the cylindrical bracket 22 using a β pin 29. For transporting a crawler crane, the handrail 26 is turned downward to be placed on the handrail receiver 25 and is fixed to the handrail receiver 25 using the β pin 29 as it is.
Patent JP-2003094192-A (JP)
Title: Laser beam machining device
Inventor: SAITO SEIICHI
IPC: B23K26/082
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device using a galvanometer mirror mechanism to rapidly scan a laser beam while restraining ringing. SOLUTION: In the device, a galvanometer coil drive means 50 contains a difference amplifier circuit 51 where its input side is provided with coordinate data from a control means 40 and position data from an angle detection means 23 to pass an electric current depending on the difference between a target position given from the coordinate data and a present position given from the angle detection means 23 into the galvanometer mirror drive coil 22. Also a variable resistor circuit 52 is provided in place of or together with a regulating resistor for a conventional servo circuit, thus setting a resistance value to the one allowing a galvanometer mirror 21 to move at the highest speed without ringing generation, depending on length of a line segment to be printed out.
Patent JP-2003101987-A (JP)
Title: Program providing device and image pickup system
Inventor: YAMAGISHI YOICHI
IPC: H04N21/81
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup system without the need of finding a required program from many programs at the time of downloading a new function to an image pickup device. SOLUTION: An image gateway 400 selects an extension function to be provided corresponding to an operation state of the image pickup device 100, reports it to the image pickup device 100, provides the image pickup device 100 with the program of the extension function corresponding to a request from the image pickup device 100 and updates charging information to the image pickup device 100. The operation state of the image pickup device 100 is a photographing state of still images, the photographing state of moving images and a reproducing state, etc.
Patent JP-2003109018-A (JP)
Title: Device for displaying technical information
Inventor: ARAI KIMIO
IPC: G06T11/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device for technical information, which enables a user to accurately grasp the situations of the number of cases transition, etc., of two X axis designation items with respect to a Y axis designation item at a glance by accumulating and graphing the number of cases transition, etc. SOLUTION: This display device for technical information for accumulating and displaying pieces of technical information that can set at least three or more designation items, sets a prescribed Y axis designation item in a Y axis, accumulates the number of items of two X axis designation items about the Y axis destination items and also displays the number of items as a graph such as a sequential line graph and a bar graph on one image. The number of items is the number of items in each prescribed period, and the graph displays at least the accumulated number of items.
Patent JP-2003107197-A (JP)
Title: Radiological image conversion panel and its manufacturing method
Inventor: FUKUI SHINICHIRO
IPC: G01T1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiological image conversion panel and its manufacturing method with high planar accuracy, stably showing high sealing performance and reducing a bulging or denting of a panel surface due to temperature change. SOLUTION: In the radiological image conversion panel, a phosphor layer is provided in a sealed space formed by two rigid sheets and a frame body provided between the sheets, and resin is filled in a residual area of the sealed space at a fill factor of >=50% and in a state not including bubbles larger than 1 mm.
Patent JP-2003106838-A (JP)
Title: Surveying instrument, method for surveying and surveying program
Inventor: TOMIYAMA MAYUMI
IPC: G01C15/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a surveying instrument which accurately obtains the central point position of a cylinder. SOLUTION: The surveying instrument Ts merely angle measures both side ends P1 and P2 of the cylinder C and angle measures and distance measures to an arbitrary one measuring point P except both side ends P1 and P2, when the position of the central point Pt of the cylinder C which cannot be directly observed. The instrument Ts calculates the position of the central unit Pt of the cylinder C according to the distance D to the measuring point and the horizontal angle Tp of the measuring point P, Tp=(T1+t) and the horizontal angle T1 of the left side end P1 and the horizontal angle T2 of the right side end P2, T2=(T1+t2).
Patent JP-2003109674-A (JP)
Title: Power unit
Inventor: TOYA SHOICHI
IPC: H01M10/625
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a drop of battery performance caused by temperature difference by uniformly cooling every enclosed power source module. SOLUTION: This power unit has a plurality of power source modules 1 enclosed inside a holder case 2 and stacked in a plurality of rows and a plurality of stages. The plurality of rows of power source modules 1 are provided with vertical air passage clearances 3 between the adjacent power source modules 1. The holder case 2 has first ventilating openings 11 opened in a first surface plate 2a and a second surface plate 2b, and second ventilating openings 12 opened in end parts opposedly disposed at both ends of the power source module 1.  In the power unit, air is allowed to flow into the holder case 2 from the first ventilating openings 11 and to pass through the vertical air passage clearances 3 and exhausted from the second ventilating openings 12 at the ends, or air is allowed to flow into the holder case 2 from the second ventilating openings 12 and to pass through the vertical air passage clearances 3 and exhausted from the first ventilating openings 11 to cool the power source modules 1.
Patent JP-2003106416-A (JP)
Title: Lubrication structure of automatic transmission
Inventor: SO KANSU
IPC: F16H57/04
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reliably feed a lubricating oil to a washer disposed in a planetary gear mechanism without increasing any parts cost, and to reduce the axial dimension of a transmission. SOLUTION: A disk-like shell connecting 176 comprises a shell connecting body 176c which is extended in the direction orthogonal to the axial direction of an input shaft 50, and a bent part 176e which is diagonally bent from an inner circumferential side of the shell connecting body 176c so as to be inserted in a space of the inside diameter side 13a of a carrier 13. The bent part 176e is extended so as to surround the inside diameter side 13a of the carrier 13, and an inner circumferential end part 176a forming an innermost diameter part of the bent part 176e is fixed to the outer circumference close to a gear part 11a of a large diameter sun gear 11 at the forward position in the axial direction from an outer circumferential end face of the carrier 13.  At least one lubricating oil hole 178 is cut in the bent part 176e so that the axis of the hole is directed to the inside diameter side 13a of the carrier 13.
Patent JP-2003106019-A (JP)
Title: Remote-control system for car
Inventor: UEDA SHINICHI
IPC: B60R25/01
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a remote-control system for a car, in which an unlocking by a third person having no portable radio terminal is prevented surely, which surely respond to unlocking operation by a regular owner having the portable radio terminal quickly and in which power consumption is suppressed by preventing the requirement of useless transmission operation to the portable radio terminal. SOLUTION: An in-vehicle unit 1 has transmitters 11a, 11b and 11c and antennas ATa, ATb and ATc for the transmitters being loaded at different places on the car so that parts within a transmission effective range are superposed and transmitting a request signal at different timing, a reception means 14 receiving a response signal replied from the portable radio terminal 2 and a control means 10 controlling an in-vehicle apparatus on the basis of the received response signal. The portable radio terminal 2 has a reception means 22 receiving the request signal and a transmission means 21 transmitting the response signal when the request signal is received by a fixed pattern.
Patent JP-2003106867-A (JP)
Title: Pulse generator and motor-driven actuator
Inventor: TATEISHI SEIJI
IPC: G01B7/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a pulse generator capable of accurately detecting a rotary angle of an output gear and to provide a motor-driven actuator capable of accurately outputting the rotary angle of the output gear. SOLUTION: The pulse generator 1 is arranged on a circular board 1 and detecting the rotary angle of the circular board 7 to generate a pulse. The pulse generator 1 has a pulse pattern plate having a plurality of irregular pulse patterns 14a and 15a (14b and 15b) and a contact 13a (13b) slid on the plurality of the irregular pulse patterns 14a and 15a (14b and 15b), and a circumferential angle θa of a projection-like pulse pattern out of the plurality of the irregular patterns 14a and 15a (14b and 15b) is formed smaller than a circumferential angle θ of a recess-like pulse pattern out of the irregular pulse patterns 14a and 15a (14b and 15b).
Patent JP-2003110385-A (JP)
Title: Communication device
Inventor: INAI TAKAAKI
IPC: H04B1/707
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of improving circuit quality. SOLUTION: Outputs from A/D converters 903, 904 are monitored for measuring saturation frequency, and the amplification factor of a variable gain amplifier 903 is controlled to be decreased, when the saturation frequency exceeds a threshold value. Further, the circuit quality is monitored at an inverse diffusion section 107 and filter coefficients of an adaptive filter 15 provided in a feedback loop are updated at all times, to automatically control an AGC time constant to be at the optimum value for each reception environment.
Patent JP-2003113380-A (JP)
Title: Gasification device for biomass such as wood
Inventor: FUJIKAWA ATSUSHI
IPC: B09B3/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a gasification device for biomass such as wood, etc., widening its utilization uses for a fuel gas, chemical raw materials, etc., in addition to a heat recovery, and notably elevating its efficiency with a simple crushing. SOLUTION: This gasification device is equipped with a gasification furnace 1 for generating a high temperature gas, a thermal cracking furnace 2 for thermally cracking the high temperature gas and also a solid/gas-separating device 9 for separating the combustible gas generated in the gasification furnace 1 and thermal cracking furnace 2 from a solid portion, uses the biomass such as wood, etc., as raw materials for the gasification, and feeds the biomass to the gasification furnace 1 and thermal cracking furnace 2.
Patent JP-2003115274-A (JP)
Title: Sample holding machine, sample holding method, and semiconductor manufacturing device using the same
Inventor: SUZUKI HIROYUKI
IPC: H01J37/20
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a sample holding machine for an electron beam application device capable of controlling electron beam irradiation energy by a retarding voltage in which irradiation is possible without deterioration of precision of the electron beam irradiation position even where a multiple type sample holding machine is not replaced. SOLUTION: In this sample holding machine for a charged particle beam application device, a charged particle beam is applied to a surface of a sample, and generated secondary electrons are detected, so that surface conditions of the sample are observed, or that the sample is processed. The sample holding machine is provided with a holding means having plural steps in virtical direction on which samples of multiple sizes can be held.
Patent JP-2003113996-A (JP)
Title: Heat insulating cover
Inventor: KOBAYASHI MASAKI
IPC: F16L59/147
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent damage even by heat and vibration by arranging a wire net on metallic foil on an inorganic fiber mat, and sewing this from above the wire net by a metallic sewing thread or an inorganic fiber sewing thread. SOLUTION: This heat insulating cover is constituted so that the wire net 3 is arranged on the metallic foil 2 of the inorganic fiber mat 1, and the inorganic fiber mat 1, the metallic foil 2, and the wire net 3 are integrally sewn up by sewing up from an upper surface of the wire net 3 by the metallic sewing thread 4 or the inorganic fiber sewing thread.
Patent JP-2003119720-A (JP)
Title: Bridge floor slab inspecting apparatus
Inventor: SASAJIMA KEISUKE
IPC: E01D19/10
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a bridge floor slab inspecting apparatus with high working efficiency. SOLUTION: According to the bridge floor slab inspecting apparatus, a main girder gripping device (5) of the apparatus is brought closer to a bridge floor slab (3) by a high-altitude working vehicle or the like, and main girder traveling wheels (14) are engaged with a main girder (2) by rotating wheel arms (12), followed by rigidly linking an inspection equipment mounting member to the main girder by a fixing magnet (13). Then, a link mechanism deforming device is operated to place a link mechanism (6) to a location that allows engagement of a gripping claw (9a) with the main girder, and thereafter the gripping claw is engaged with the main girder by extending an elevating device.  Thereafter, the elevating device is slightly shrunk, and the wheel arms are rotated to release the engagement between the main girder traveling wheel and the main girder, followed by driving rail traveling wheels (11) by a motor, whereby the inspection equipment mounting member is horizontally moved along rails (8a, 8b) to carry out floor slab inspection. In this manner, the rail traveling wheel is driven with the main girder traveling wheels engaging with the main girder, and then the rail traveling wheels can be transferred to another main girder.
Patent JP-2003111758-A (JP)
Title: Ultrasonic endoscope
Inventor: HASHIYAMA TOSHIYUKI
IPC: A61B8/12
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic endoscope where wirings printed on a flexible board for transmitting a signal inputted/outputted to/from an ultrasonic probe are hardly disconnected, is excellent in durability and stable in quality. SOLUTION: An electrically insulated flexible sheet 44 having a width being nearly equal to that of the flexible board 40 is arranged by superimposition in a tightly adhering state with the flexible board 40 in the ultrasonic endoscope. A surface at least at the side of the flexible sheet 44 on a contact surface 44a between the flexible sheet 44 and the flexible board 40 is formed in a satin finished state.