baber/WOPTO huggingface dataset:
Patent JP-2003296882-A (JP)
Title: Safety driving supporting system utilizing pseudo satellite
Inventor: WATANABE MASAHIKO
IPC: G08G1/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety driving supporting system in which the reliability of GPS position detection is improved in the safety supporting system utilizing position information by position detection using a GPS.  <P>SOLUTION: A pseudo satellite is installed at a place where it is difficult to capture a GPS satellite, in an urban area, underground and under an overpass, etc., an environment where four or more satellite radio waves can be received is produced in a required range and a system in which the position information can be exchanged between vehicles with each other is constructed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294902-A (JP)
Title: Antireflective optical member and liquid crystal display device provided with the same
Inventor: DEGUCHI NAGAHISA
IPC: G02B1/111
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflective optical member hardly getting dust by subjecting a transparent substrate provided with an antireflection film on its surface to a specified treatment without changing the layer structure, and to apply the member to a liquid crystal display device.  <P>SOLUTION: The antireflective optical member comprise a light transmitting substrate and an antireflection film applied on the substrate surface, with the surface of the antireflection film subjected to electric surface treatment to impart preventing ability against deposition of dust. As for the electric surface treatment, corona treatment is specifically carried out. If a polarizing plate is used as the light transmitting substrate, it is possible to obtain the polarizing plate imparted with the antireflective performance and hardly getting dust. If a liquid crystal cell is disposed on the light transmitting substrate side of the antireflection optical member or the polarizing plate, it is possible to obtain the liquid crystal display device imparted with the antireflective performance and hardly getting dust on the display surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010991-A (JP)
Title: Laser beam machining method
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/364
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining method capable of cutting a machining object without generating melting or a crack off the cutting predetermined line on the surface of the machining object. SOLUTION: The laser beam machining method is provided with a process of cutting the machining object 1, wherein a laser beam L is radiated by matching a conversing point P to the inside of the machining object 1, and reforming spots, wherein the length in the direction of the cutting predetermined line 5 becomes maximum, are formed in a plurality inside the machining object along the cutting predetermined line 5 of the machining object, thereby forming a reforming region.
Patent JP-2003290497-A (JP)
Title: Game machine and method for displaying variations
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of sufficiently increasing an interesting feeling of a gage player and at the same time capable of continuing such a increased interesting feeling.  <P>SOLUTION: This game machine comprises a variable displaying means in which an identification information displayed at a display segment (for example, a display screen 272) can be variably displayed; and a variable prize means which can be varied to a state advantageous to a game player when the identification information displayed at the variable display means becomes a predetermined specific picture pattern through a ready-to-win state. When the reached state is attained, the variable display means displays a first display state T in which the other part of displayed identification information stops variation while a part of the displayed identification information is continuing the variation, and a second display state V having more combinations of displayed identification than that of the first display state T. An identification information 820 having variation in the first display state T stopped can be displayed at the second display state V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296513-A (JP)
Title: Urban renewal support tool
Inventor: SATO SHIGERU
IPC: G06Q50/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a participant such as general resident easily understand the knowledges or procedures for urban development required in urban renewal.  <P>SOLUTION: A rebuilding design game 10 is set in a game form in which prescribed participants simulate, as residents in a virtual city block, the urban renewal of the virtual city block according to prescribed procedures. This game has an information disclosure means for making other participants realize participant information and/or urban information or state, and sharing it; a target setting means for making the participants set targets of a new urban development, a concreting means for concreting the rebuilding of structures or the urban development based on the target of each participant set through the target setting means, and a result evaluation means for making each participant evaluate the result of the urban renewal concreted by the concreting means according to prescribed items.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292423-A (JP)
Title: Acid hairdye and method for producing the same
Inventor: MIYAKE HIROSHI
IPC: A61K8/37
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acid hairdye having good dyeability even when the amount of an acid dye is decreased to provide the hairdye easily removed even when the dye attaches to a hand or clothes.  <P>SOLUTION: The acid hairdye is obtained by formulating a base material for hair fixing, an acid for regulating pH and the acid dye in purified water. The content of the acid dye is ≤0.02 wt.%, and a diester of malic acid of 2 wt.% is added thereto. The acid hairdye is obtained by emulsifying the mixture by stirring the mixture at 3,500-5,000 rpm number of revolution for 15-25 min. A humectant can be added thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295917-A (JP)
Title: Machining control device
Inventor: FURUKAWA TOSHIHIKO
IPC: G05B19/4097
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a combination of a conventional CAD/CAM device and an NC control machining device, where the design of an article by the CAD device and the preparation of a machining condition and an NC machining program by the CAM device are performed for the design and an NC control machining based on the design in order to manufacture the article.  <P>SOLUTION: This device consists of a three-dimensional CAD device to generate three-dimensional design CAD data having at least shape information, position information and accuracy information for the given article, and an NC control machining device equipped with a CNC control device of multiple axes having three axes or more. The CNC control device comprises an analysis device for the generated three-dimensional CAD data to be input, and a machining condition and NC program automatic preparation device to prepare an NC machining program from the analyzed three-dimensional CAD data and a database of the machining condition and the NC program, and performs the NC control machining for the desired article based on the three-dimensional CAD data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291740-A (JP)
Title: Vibration reduction structure for vehicle body panel
Inventor: INOUE TOMOHITO
IPC: B60R13/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce a noise in a cabin accompanied with vibration of a body panel member at a low cost by using a small member of suppressed weight.  <P>SOLUTION: An opening 9 for a slide roof of an exterior member is formed in an inside of a body in a roof panel P of the body panel member, and a top ceiling 1 of a trim member is connected via a frame body 14 in a vertically extended part P1 extended downwards from the roof panel P for forming the opening 9. An opening 3 for a sun shade and an opening 4 for a rear seat room lamp are formed in the top ceiling 1, and a weight W is fixed on an upper face of the top ceiling 1 in a position rearward in the opening 3 for the sun shade and frontward in the opening 4 for the rear seat room lamp. The weight W changes a vibration frequency of the top ceiling 1 to reduce a booming noise inside the cabin resultingly, because a phase difference is generated with respect to vibration in the roof panel P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296344-A (JP)
Title: Structured document analyzing device and method, structured document analyzing program, and storage medium with the program stored
Inventor: TOMITA JUNJI
IPC: G06F17/21
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for analyzing a structured document by simultaneously using a property and text configuring the structured document.  <P>SOLUTION: A structured document loader 1 reads all structured documents, and stores a property in a data analyzing device 2 and a text in a text analyzing device 3 on the basis of automatically or manually prepared set information 9. The data analyzing device 2 analyzes the property under a data analysis condition prepared by an integral analyzing device 4, and returns the data analysis result. A text analyzing device 3 analyzes the text under the text analysis condition prepared by the integral analyzing device 4, and returns the text analysis result. The integral analyzing device 4 prepares the data analysis condition and a text analysis condition on the basis of the set information 9 and an input from a user, and integrates the returned data analysis result with the text analysis condition, and a display interface 5 displays it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293081-A (JP)
Title: Steel for machine structural use having excellent machinability and rolling fatigue property
Inventor: FUJIMATSU TAKESHI
IPC: C22C38/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide sulfide based free-cutting steel which has reduced anisotropy in mechanical strengths and excellent rolling fatigue properties as well in sulfide based, environment-friendly free-cutting steel which may replace the conventional Pb free-cutting steel.  <P>SOLUTION: In the steel for machine structural use having excellent machinability and rolling fatigue properties, uniformly dispersed fine sulfide based inclusions which essentially consists of MnS and in which the atomic % ratio of Mn to S satisfies Mn/S=0.6 to 1.4 and more preferably about 1:1 are present by ≥5,000 pieces/mm<SP>2</SP>per unit area and S is contained by 0.05 to 0.40%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295744-A (JP)
Title: Optical information recording medium constituted of computer hologram
Inventor: TODA TOSHITAKA
IPC: G03H1/08
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize an information recording medium which is adapted to a plurality of information reproducing conditions, by which information quantity is increased, information reading of high precision can be attained and forgery preventing effect is increased and further which has visual effect (decorative effect) under a usual observation condition, in an optical information recording medium having a computer hologram as a constitutional element.  <P>SOLUTION: The optical information recording medium having an optical information recording section constituted by forming a plurality of regions composed of computer holograms on a base material surface, is characterized in that the computer hologram has each cell as a constitutional unit, specific information is independently recorded in each cell, and ≥2 kinds of the computer holograms having transportation waves different from each other are arranged in a small region. Difference between the transportation waves is larger than a frequency band width which reproduced information from the computer hologram has.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302090-A (JP)
Title: Equipment control device
Inventor: TANBA SATORU
IPC: F24F11/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an equipment control device wherein it is guaranteed that reception of a transmission path is after restart.  <P>SOLUTION: When a control terminal 5 receives a storage completion notice, it sends a restart command to restart a station 2 to the station 2 (#12) and waits for disconnection of a transmission path by the station 2 (#13). The station 2 when receiving the restart command, notifies the control terminal 5 of the disconnection of the transmission path (#14) and then, disconnects the transmission path (#15). The station 2 prohibits reception of connection requests from the control terminal 5 by closing a port for establishing a transmission path with the control terminal 5 and so on (#16) and executes restart (#17). When restart is completed, the station 2 cancels prohibition of reception of connection requests.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301580-A (JP)
Title: Handrail
Inventor: KOIKE MASATO
IPC: E04F11/18
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrail easily fitted to a desired place and assisting a person to safely move the body by letting the grasped hand slide thereon when moving a place with a step or standing up/sitting down.  <P>SOLUTION: A plurality of rod members 5 are vertically disposed in parallel to each other at prescribed intervals between side frame members 4 facing to each other with a prescribed interval apart. This handrail is provided with a handrail body 2 formed by fixing the both end parts of the respective rod members 5 to the respective side frame members 4, and a plurality of fitting means 3 detachably attached to arbitrary parts of the handrail body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303168-A (JP)
Title: Semiconductor integrated circuit for communication control
Inventor: ONDOU SHIGEYOSHI
IPC: G06F13/38
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that two transmission buffers and two reception buffers, of maximum packet size, are required for conventional transmission/ reception buffer forming methods, which enlarges chip size and increases costs while enhancing transfer velocity, and that time required for data transfer can not be sufficiently abridged when transmission/reception buffers are each formed of a single buffer having storage capacity of the maximum packet size in order to reduce costs.  <P>SOLUTION: This circuit is provided with a buffer memory 610 for holding received data up until the completion of error detection/correction, a reception allowing threshold register 613 capable of setting an arbitrary threshold address in a reception buffer part 262A having a write pointer for generating write address signals and a read pointer for generating read address signals, and a comparison circuit 616 for comparing a set value of the register with the value of the read pointer. This circuit is provided with the function of allowing the reception of a next data packet when the set value of the register is equal to a read address generated by the read pointer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002346146-A (JP)
Title: Ball putting-out device of pinball game machine
Inventor: NODA TSUYOSHI
IPC: A63F7/02
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To solve problems in the ball putting-out device of a conventional pinball game machine, including the passage of balls exceeding a prescribed quantity through the ball putting-out device. SOLUTION: Since protuberances 57b and ribs 57b applying resistance to the flow of a game ball P are provided in a ball putting-out passage 42, the speed of a game ball P falling due to its own deadweight through the ball putting-out passage 42 is lowered. Therefore, if there is a time delay until a stopper 55 actually stops the rotation of a sprocket 51, the passage time of the game ball P passing through the sprocket 51 is delayed in response to the time delay. When energization current to a solenoid 52 is cut, since energization current remaining in the solenoid 52 is quickly made to disappear by a zener diode 68 or a surge absorber 69, the electromagnetic force of the solenoid 52 attracting the stopper 55 is also made to quickly disappear. Accordingly, when an FET 65 is quickly turned off, the stopper 55 quickly stops the rotation of the sprocket 51 in the putting-out direction.
Patent JP-2003304253-A (JP)
Title: Communication method
Inventor: YOSHIDA ATSUSHI
IPC: H04L12/28
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication method for enabling communication with other AP (access point) via other STA (station) without being interfered with other communication even when communication is disabled since an abnormality is caused at an AP.  <P>SOLUTION: The communication method is provided with a communication I/F 103 that performs communication between an access point device and a station device, and a control part 106 that performs control so that a frame is received in an ad-hoc mode from the station device and transmitted to the access point device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302132-A (JP)
Title: Absorption refrigeration unit
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly detect that a liquid leaks from a high pressure side to a low pressure side in an absorption refrigeration unit to constitute a high-temperature heat exchanger, a low-temperature heat exchanger, etc., by a plate-type heat exchanger of excellent heat exchange characteristic.  <P>SOLUTION: An intermediate absorption liquid is heated by a low-temperature heat exchanger 9, a high-temperature heat exchanger 10 and a low-temperature regenerator 3 to perform heat radiation and condensation. A refrigerant/absorption liquid heat exchanger 11 in which the refrigerant introduced in a condenser 4 via a refrigerant tube 20 and a part of dilute absorption liquid discharged from an absorber 7, bypassing the low-temperature heat exchanger 9, and fed to a high-temperature regenerator 1 perform the heat exchange is constituted by a plate-type heat exchanger. Densitometers S1-S6 to detect the concentration of the absorption liquid at an outlet of a heat exchanger of a low-pressure side liquid passing through the heat exchangers 9, 10 and 11 are installed. A controller 35 is provided, which determines that the high- pressure side liquid leaks in the low-pressure side liquid if the detected change in the concentration of the absorption liquid at the inlet/outlet of the low-pressure side liquid flowing inside the heat exchangers 9, 10 and 11 (concentration at the inlet of liquid/concentration at the outlet of liquid - 1)×100 is not less than a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307189-A (JP)
Title: Scroll type fluid machine
Inventor: ISHII EIJI
IPC: F04C18/02
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type fluid machine capable of precluding the efficiency of its compressor from being influenced by a poor sealing performance of a seal to the working chamber when the oil is not sufficiently supplied to the center of a scroll.  <P>SOLUTION: When the oil in an intermediate pressure chamber is to be supplied to a suction chamber, the direction of the outlet passage of a back pressure control valve is made identical to the outflow direction of the gas flowing out from the valve element of the back pressure control valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311398-A (JP)
Title: Induction type electromagnetic pump for lead-free solder
Inventor: TOBA HIDEAKI
IPC: B23K3/06
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform soldering work for a long term by constituting an induction type electromagnetic pump used in the case of performing a flow-soldering to a printed circuit board, etc., so that a long service life is attained even for a tin-rich and lead-free solder.  <P>SOLUTION: In the induction type electromagnetic pump 1, a ceramic layer 7 having erosion resistance to the lead-free solder is coated on the surface of a duct 6 in a thrust-generation flowing passage 5 where the flowing speed of the lead-free solder is fast, to prevent the erosion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002372660-A (JP)
Title: Endoscopic video camera with magnetic drive focusing
Inventor: ANHALT THOMAS J
IPC: A61B1/00
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic drive focusing device having at least one lens at the inside of a chamber and having an adjuster with a magnet at the outside of the chamber. SOLUTION: A second sleeve having a spiral guide path exists between the lens and the chamber. When the adjuster is moved at the outside of the chamber, the lens at the inside of the chamber is moved by a magnetic field at the inside of the chamber. When the lens is rotated, the lens is moved in an axial direction at the inside of a device by a non-magnetic guide provided at the inside of the spiral guide path.
Patent JP-2003312473-A (JP)
Title: Slide device for roll curtain for hinged partition door
Inventor: OKAYAMA CHIHIRO
IPC: B60J3/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate operations for rolling and developing a roll curtain, to eliminate a manual operation for slide-moving the roll curtain laterally, and to surely prevent the roll curtain and a sliding device from being damaged, when a hinged partition door is opened and closed.  <P>SOLUTION: When the hinged partition door 1 is opened under the condition where a roll curtain body 12 is developed, a bent part 32 in a left end of a curtain mounting plate 31 is received by a bracket metal 6 to slide-move the roll curtain 10 and the curtain mounting plate 31 to a right side, and the bracket metal 6 contacts therein lightly with the bent part 32 by a spring member 37. An engaging metal 13 in a lower end of the curtain body 12 is also smoothly slide-moved with respect to a hook member 14 while interlocked with the slide- moving of the roll curtain 10 and the like. When the hinged partition door 1 is closed, all the hereinbefore acts reversely to be returned automatically to the condition before opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322441-A (JP)
Title: Ice cube tray
Inventor: KUROKAWA MASAYUKI
IPC: F25C1/24
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice cube tray capable of easily taking out ice and making variant ice.  <P>SOLUTION: Since the ice cube tray is made from silicone, and it has good ice releasability and flexibility, it can push out the ice by deforming the ice cube tray and make variant ice.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317432-A (JP)
Title: System for copying disk-like storage medium and device for packaging copied disk thereof
Inventor: HASHIMOTO MASATAKA
IPC: B65B5/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying system for a disk-like storage medium capable of naturally copying various original digital data stored in an original disk-like storage medium to be a copying source into a new disk-like storage medium, printing the digital data to a copying disk-like storage medium in response to a customer's request and quickly corresponding to various package specifications and to provide a packaging device for copied disks for the copying system.  <P>SOLUTION: This system is constructed which performs the steps of: copying original digital data of an original disk-like storage medium DO into a new disk-like storage medium DA with a prescribed amount and subsequently printing the original digital data on a non-recording face of a copying disk-like storage medium DD; housing a tray 36 in a disk housing case 6 transported in an opened state; and packaging the disk housing case 6 after mounting copying disk-like storage media DD on the tray 36 by one at a time and closing a cover body 6B of the disk housing case 6.  <P>COPYRIGHT: (C)2004,JPO