baber/WOPTO huggingface dataset:
Patent JP-2004008791-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To securely enjoy the presentation of game balls on a roller part and to stably apportion game balls on the rolling part.  <P>SOLUTION: The game machine comprises an upper-stage rolling part 33 for rolling game balls having entered a second entrance 50 formed on an area deeper than the board surface of a game board, and a diving control member 34 for preventing game balls flowing down on the board surface from diving into the upper-stage rolling part 33 from parts other than the second entrance 50. In addition, an upper-stage guide part 34a is formed on top of the diving control member 34 for guiding game balls having entered the second entrance 50 to the upper-stage rolling part 33. With this structure, even if the game balls flowing down on the board surface strike on an obstacle member such as a nail and bounce toward the upper-stage rolling part 33, the direction of movement of the game balls is restricted by the diving control member 34 and the game balls are prevented from diving into the upper-stage rolling part 33 from parts other than the second entrance 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288411-A (JP)
Title: Plug with plug-in inlet
Inventor: OKUDA KOJI
IPC: H01R25/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug with plug-in inlets having plug-in inlets 3 for other plugs to be inserted into.  <P>SOLUTION: (1) The plug 5 is provided with plug-in inlets. The plug with the plug-in inlets may be one to fix a tip of a cord 4 to a cord stopper 32 with a screw 33 or one injection-molded in plastic together with the cord 4. (2) A plurality of the plug-in inlets are provided. (3) Directions of plug blades are made variable. With this, taps are no more needed even when wall sockets are in shortage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284638-A (JP)
Title: Biodegradable bag
Inventor: TAMEMASA KAZUO
IPC: C08L101/16
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable garbage bag and a packaging bag for a fertilizer, which prevent the emission of a hazardous substance such as dioxin, and which make production costs low.  <P>SOLUTION: This biodegradable bag is constituted by molding a biodegradable resin composition in a bag shape. The biodegradable resin composition is composed of 20-50 wt% starch powder, a 5-20 wt% ethylene-vinyl acetate copolymer (EVA) with a melting index of 0.5-5 g/10 min, a 10-30 wt% reinforced polyethylene resin (mPE) with a melting index of 0.5-5 g/10 min, and 1-5 wt% natural oils and fats (vegetable oil and animal oil and fat). Glycerin or polyethylene glycol of 0.5-5.0 wt% as a plasticizer can also be added to the biodegradable resin composition, and at least one kind, which is selected from a group of calcium carbonate, clay, talc and silica as a filler, can also be added to the biodegradable resin composition by 0.1-5.0 wt%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285515-A (JP)
Title: Method for changing color of plastic, and ornament
Inventor: JO HIROO
IPC: D06P5/12
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing a color of a plastic by which the color at the vicinity of the surface of a member consisting essentially of the plastic is changed into a desired pattern, and to provide an ornament having excellent beautiful appearance and obtained by the method for changing the color.  <P>SOLUTION: The method for changing the color comprises a masking step for forming a mask 6 on a part to which the coloration is not applied in a work 1, a coloring liquid-imparting step for imparting the coloring liquid 2 to the work 1 in a state covered with the mask 6, and a mask-removing step for removing the mask 6 after coloring. As a result, a colored part and an uncolored part are formed at the vicinity of the surface of the work 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292842-A (JP)
Title: Cermet
Inventor: HOJO NOBUO
IPC: C22C29/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cermet having low reactivity with an iron-group material and excellent wear resistance and fracture resistance as compared with the conventional cermet having a structure with core.  <P>SOLUTION: The cermet, in which the ratio of nitrogen to the total of nitrogen and carbon contained in titanium carbonitride, (N/(N+C)), satisfies 0.4≤(N/(N+C))≤0.95 by atomic ratio and the grain size ratio between the grain size (a) of a first hard phase composed of a titanium carbonitride core part and a complex carbonitride solid solution peripheral area of 10 to 100 nm thickness and the grain size (b) of a second hard phase composed of a complex carbonitride solid solution, (b/a), satisfies 2≤(b/a)≤8, has low reactivity with an iron group material and excellent wear resistance and fracture resistance. This cermet has superior properties required of a tool for high-speed machining of steel in particular.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300695-A (JP)
Title: Changing method of branch pipe for water supply
Inventor: ASAI MITSURU
IPC: E21D9/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a changing method constructing a new pipe by pulling out the existing pipe without excavating the ground surface.  <P>SOLUTION: An elastic member 8 and a pulling rope 6 passing through the elastic member is inserted inside of the existing pipe 2a, the front end of the elastic member 8 is fixed to a position of the front end of the existing pipe 2a, a cylindrical compression member 52 is inserted in the vicinity of the end of the existing pipe 2a to fix the pulling rope 6, the pulling rope 6 is pulled from the front end side to compress the elastic member 8 in the direction of the length of a pipe to expand in the direction of a radius to adhere to a pipe interior wall, and the existing pipe 2a is pulled out together with the pulling rope 6 with frictional force to be generated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302117-A (JP)
Title: Liquid crystal display device
Inventor: NITTO EIJI
IPC: F21Y103/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving the strength over the entire part of the device by improving the strength on the periphery of a side face holding mechanism section.  <P>SOLUTION: The liquid crystal display device is equipped with a liquid crystal panel 12, a light guide plate 14 for illuminating the liquid crystal panel, a bezel 16 for covering the peripheral part of the liquid crystal panel, a carrier frame 18 on which the liquid crystal panel is to be placed, screws for coupling the side walls of the bezel and the carrier frame and a back cover 20 having portions 34 extending beyond the positions of the screws from the back side of a back light and having holes 34a to pass the screws.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302377-A (JP)
Title: Electronic device using flexible printed circuit board
Inventor: KITAOKA NAOKI
IPC: G03B17/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the slack of a flexible printed circuit board regardless of the rotational moving angle of a rotational moving member relative to a device body.  <P>SOLUTION: The electronic device is equipped with the device body 10, the rotational moving member 20 which moves rotationally around a prescribed rotational moving shaft 14 relative to the device body 10, the flexible printed circuit board 40 for electric wiring which is spanned between the device body and the rotational moving member so as to be partly exposed near the rotational moving shaft and is deformed according to the rotational movement of the rotational moving member 20, and an energizing mechanism 60 which energizes the exposed portion 4w of the flexible printed circuit board 40 to a direction where the portion is retracted within the device body 10 or the rotational moving member 20 to impart tension T to the flexible printed circuit board 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309758-A (JP)
Title: Silver salt photothermographic dry imaging material and imaging method
Inventor: SOKU MAN HO KIMURA
IPC: G03C1/498
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material having a high sensitivity and low fog photosensitive silver halide emulsion layer excellent in stability of image quality, and capable of retaining high sensitivity and low fog particularly even after long-term storage, and to provide an imaging method.  <P>SOLUTION: In the silver salt photothermographic dry imaging material containing a photosensitive emulsion including non-photosensitive silver aliphatic-carboxylate grains and photosensitive silver halide grains, a silver ion reducing agent, a binder and a crosslinking agent, the coated emulsion comprises two emulsions different from each other in silver halide ratio and contains at least one of the sensitizing dyes represented by formulae (1) and (2), and the photosensitive silver halide grains have been chemically sensitized and contain at least one of the compounds represented by formula (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309876-A (JP)
Title: Optical isolator and its manufacturing method
Inventor: ARAI KAZUO
IPC: G02B27/28
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical isolator that can facilitate fixing operation for an optical element and can be rotated and adjusted without increasing the number of components, and to facilitate and simplify manufacturing processes for the optical isolator.  <P>SOLUTION: A permanent magnet is provided with an opening, where optical elements such as a polarizer, a Faraday rotator, and an analyzer are inserted and fixed to constitute the optical isolator. A groove is formed on the permanent magnet of the optical isolator crossing the opening on the same plane when viewed from an optical-axis direction. Further, the depth of the groove is so set that when the respective optical elements are inserted into the opening, the contact surface between the analyzer and Faraday optical element is exposed, and the width is so set that a portion of the flank of the analyzer is exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309395-A (JP)
Title: Imaging method of development having reproducibility, and imaging apparatus thereof
Inventor: KAJIWARA RIICHI
IPC: H04N5/225
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for pursuing at as high a speed as possible only the pixels which change in quantity of light at a high speed.  <P>SOLUTION: An image, which is obtained by development having reproducibility using an imaging element having a designated image reading function, is recorded on a frame memory and then read from the frame memory. When a photographed result, obtained by photographing a plurality number of times, is read from the imaging element, the pixel read at each photographing is decided. The decision of the pixels read is set so as not to read pixels which are low in the change quantity of brightness each time, when photographing is repeated and an image obtained by compositing the photographed result of a plurality number of times is read from the frame memory to enable photographing increased in frame rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310636-A (JP)
Title: Non-contact ic card processing system and non-contact ic card processing method
Inventor: YOSHIDA HISAYO
IPC: G07B15/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To do away with a traffic jam or congestion of an entrance lane when an error occurs in processing of a non-contact IC card in the entrance lane of a toll road.  <P>SOLUTION: A toll collection system in a first embodiment has a main antenna 12 disposed near an entrance of the entrance lane of the toll road, executing wireless communication with a non-contact IC card 6 held up to itself to wirelessly process the non-contact IC card 6; and a relief antenna 14 disposed in a position inside the entrance lane present forward in a vehicle advancing direction ahead of a position of the main antenna 12, executing wireless communication with a non-contact IC card 11 held up to itself to wirelessly process the non-contact IC card 6. The toll collection system also has a main control part 16 off-controls the main antenna 12 and on-controls the relief antenna 14 to make the relief antenna 14 execute a relief process when the wireless processing between the main antenna 12 and the non-contact IC card 6 does not normally end.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320132-A (JP)
Title: Wireless communication system
Inventor: O KAZUTOYO
IPC: H04W84/18
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system capable of enjoying each of advantages of both a mobile communication system and a wireless LAN system.  <P>SOLUTION: The wireless communication system includes: a first mobile communication terminal 100 (e.g., personal digital assistance) provided with first wireless LAN interfaces 30, 31 having one or more wireless LAN client functions; and a second mobile communication terminal 200 (e.g., portable telephone) provided with second wireless LAN interfaces 18, 19 having a wireless LAN access point or wireless client functions. When a user resides in a wireless LAN hot spot area 32, the user uses the first portable communication terminal 100 to carry out wireless LAN access. When the user resides in a border of the wireless LAN spot area 32, the user automatically continuously maintains wireless access via the second portable communication terminal 200.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320327-A (JP)
Title: Microphone device
Inventor: ISHIZAKI KOREKIYO
IPC: H04R1/28
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone device by which transfer of vibration in a casing itself, to microphones from elastic plates is substantially attenuated and an effect of preventing howling generated by picking up the vibration by the microphones is enhanced by retaining, with a suspension structure, the microphones by arranging slits formed by splitting entire circumferences along external circumferences by at least two connection sections on the elastic plates.  <P>SOLUTION: A microphone for voice input and a microphone for cancellation are placed by adjacent to each other. The microphone device consists of: a microphones-attaching base 1 having two ribs 2 for constituting a housing space for two pieces of the microphones; two pieces of the elastic plates 8A, each seating its external peripheral edge on the rib to retain the microphone on its central portion; and a cover 6 combined with the microphones-attaching base, sandwiching the two elastic plates between the cover and the two ribs, respectively and having two openings 7 connected to the two microphones, respectively. Each slit 9 formed by splitting the entire periphery by the at least two connection sections 9a is arranged on each elastic plate in such a way that the outer periphery of each microphone is surrounded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003287769-A (JP)
Title: Liquid-crystal display panel and method for inspecting the same
Inventor: KOBAYASHI YOSHIFUMI
IPC: G01R31/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-crystal display device capable of inspecting all electrodes without trouble by using multi-purpose inspection probes spaced at a specific interval without difficulty even when the electrodes spaced at a different interval are included among electrodes to be inspected, and to provide a method for inspecting the liquid crystal display device.  <P>SOLUTION: A first inspection region 14a is set for stripe electrodes 7a on a transparent substrate 2 included in the liquid crystal display panel and a second inspection region 14b is set for electrodes 21. The first inspection region 14a includes a plurality of stripe electrodes 7f arranged at a regular inspection interval D1 and a plurality of stripe-shaped electrodes 7c, 7d and 7e arranged at intervals different from the inspection interval D1, with the stripe-shaped electrodes 7c, 7d and 7e connected to first inspection electrodes 19a included in the second inspection region 14b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004319031-A (JP)
Title: Magnetic tape cartridge
Inventor: FUKUDA TAIZO
IPC: G11B23/107
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge capable of stabilizing the mooring force of a leader pin by improving the attachment accuracy of an elastic support to a cartridge main body.  <P>SOLUTION: The metal elastic support 33 for elastically holding the leader pin 31 is attached to a recessed part on an inner surface of a lower shell 21b. In such a case, a positioning projection 13 for positioning of the elastic support 33 is provided on the recessed part 10 to form an almost V-shaped positioning recessed part 13a having a pair of inclination surfaces on its circumferential surface. Meanwhile, an almost V-shaped engagement projecting part 33f corresponding to the shape of the positioning recessed part 13a is formed in the elastic support 33, and the engagement projecting part 33f is made to face the positioning recessed part 13a to be engaged with the positioning recessed part 13a when assembling. This improves the attachment accuracy of the elastic support 33 because the elastic support 33 can be positioned with respect to the positioning recessed part 13a with no backlash in back and forth directions and left and right directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322663-A (JP)
Title: Vehicle body structure
Inventor: MIYAKE TAKAYUKI
IPC: B62D25/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve assembling workability by properly positioning an assembling position of a lean hose on a vehicle body structure.  <P>SOLUTION: Upper ends of the center lean hoses 19, 20 are connected to a deck cross member 16, left and right ends of the deck cross member 16 are made free to be connected to a front pillar 12, claws 33 formed on lower ends of the center lean hoses 19, 20 are made free to be positioned by engaging with an opening 34 formed at the back bone lean hose 14 and the lower ends of the center lean hoses 19, 20 are made free to be connected to a floor panel 11 through the back bone lean hose 14 in this state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327075-A (JP)
Title: Connector
Inventor: FUTAMURA KAZUHIKO
IPC: H01R13/58
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress or prevent an inclination of posture of terminal fittings.  <P>SOLUTION: An electric wire 30 connected to a back end of the terminal fittings 35 is bent in nearly an L-shape in an electric wire housing space 22, and the inside of the electric wire housing space 22 is provided with an engaging part 24 which makes the electric wire 30 plastically deform by engaging into the position to be the inside of the bending in a bent section 30a of the electric wire 30. The bent section 30a of the electric wire 30 is plastically deformed, thereby reducing or losing an elastic restoring force of the electric wire 30. As a result, the inclination of posture of the terminal fittings 35 due to the elastic restoring force of the electric wire 30 is suppressed or prevented in a terminal housing space 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322224-A (JP)
Title: Robot control device
Inventor: HASHIGUCHI YUKIO
IPC: B25J13/00
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot control device for surely correcting a command at a high speed for realizing high locus accuracy without need to repeatedly operate an actual robot.  <P>SOLUTION: This robot control device has a learning control means 5 for allowing a tool 2 held in the robot 1 to highly accurately follow and operate along a work passage, a servo control means 4 for executing position speed feedback control, a teaching means 13 for inputting teaching data, a teaching data storage means 14 for storing the teaching data, and a first orbit generating means 15 for generating an orbit of respective joints for realizing the orbit in a Cartesian space of the tool 2 on the basis of the teaching data. The high locus accuracy is realized by integrating the learning function and the simulation function by the learning control means 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322703-A (JP)
Title: Safety device of vehicle
Inventor: NAGATA YOSHITAKA
IPC: B60R21/16
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device of a vehicle to enhance safety of the vehicle by always detecting a proper wearing state of a seat belt.  <P>SOLUTION: In this vehicle, a side air back 8 is incorporated into a seat back 6. The vehicle is provided with a buckle sensor 11 and seat belt guide sensor 12 for detecting the proper mounting state of the seat belt 1, and a control device 13 for controlling the side air back 8 not to be developed when detecting a state in which the seat belt 1 is not properly worn by signals from the buckle sensor 11 and the seat belt guide sensor 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325127-A (JP)
Title: Sound source detection method, sound source separation method, and apparatus for executing them
Inventor: NAKATANI TOMOHIRO
IPC: G10L25/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound source detection method and a sound source separation method for improving sound source detection performance and sound source separation performance, and to provide an apparatus for executing the methods when detecting a sound source by using an acoustic signal including reverberation and separating the sound source by utilizing the difference between statistical properties that information between channels in an acoustic signal has when no reverberation exists and when reverberation exists.  <P>SOLUTION: The sound source detection method and the sound source separation method execute processing for extracting information between signals to received acoustic signal input by receiving the acoustic signal observed by a plurality of sensors, a directional signal extraction processing, an instantaneous direction power calculation processing, a sound source position extraction processing, or further a successive direction power calculation processing. The apparatus executes these methods.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322362-A (JP)
Title: Method and apparatus for manufacturing optical element and the optical element
Inventor: SHIN YUICHI
IPC: G02B3/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform the holding/positioning of an optical element to consequently miniaturize a device loaded with the optical element.  <P>SOLUTION: This optical element manufacturing method includes a molding process for molding the optical element 61 using a mold 11 (step S1) and an optical function related part forming process for forming an optical function related part 70, which is related to the optical function of the optical element, to the optical element in a predetermined shape by discharging liquid droplets of a predetermined solution (step S3). After the molding process, a positioning process for holding the second shaft part 63 of the optical molded part 60 taken out of the mold to perform the positioning of the optical element when the optical function related part is formed to the optical element (step S2) is performed. After the optical function related part forming process, a cutting process for cutting a bridged part 62 is performed (step S7).  <P>COPYRIGHT: (C)2005,JPO&NCIPI