baber/WOPTO huggingface dataset:
Patent JP-2004227699-A (JP)
Title: Device, method and program to drive disk and recording medium
Inventor: MARUTA TAKESHI
IPC: G11B27/02
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To continuously reproduce video data recorded on a disk.  <P>SOLUTION: A CPU section 92 analyzes the contents of an EPL and retrieves history which includes the order of reproducing of the data, that are stored in an auxiliary storage device 35 and reproduced in the past, and information that indicates whether the data are continuously reproducible or not. When the section 92 detects a part at which reproducing of the data becomes discontinuous as a result of the retrieval, the section 92 copies the data, which become discontinuous, into the device 35. A user displays the history on a personal computer 23 and conducts editing in accordance with the user's needs. The above is applicable to an optical disk device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223934-A (JP)
Title: Image forming apparatus
Inventor: OOYUMI MASASHI
IPC: G03G15/04
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can compensate variation of a scanning speed and can keep the size of pixels and the density of images constant.  <P>SOLUTION: The image forming apparatus includes a scanning mirror used for reciprocation scanning with a plurality of laser beams generated by a laser device for generating a plurality of laser beams modulated according to image data, photo-detectors provided at both ends of the scanning light path, a photosensitive element for forming a latent image by the scanning laser beams, a development means for developing the latent image formed on the photosensitive element, and a transfer means for transferring the developed image to a transferring medium. The image forming apparatus controls the modulation patterns of the image frequency in the going path and the returning path so as to be changed by exposing the scanning surface based on the scanning timing detected by means of the photo-detectors, and by modulating the image frequency according to the speed of the reciprocation scanning on the scanning surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232702-A (JP)
Title: Running gear for robot
Inventor: UJI NOBUYUKI
IPC: B25J5/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to smoothly run over obstacles and freely move around by using not a crawler method but a four-wheel drive one.  <P>SOLUTION: Timing pulleys are coaxially provided for each wheel of front wheels 11a, 11b and rear wheels 13a, 13b. Torque of a drive motor in a four-wheel mechanism is synchronously transmitted by timing belts 27a, 27b separately applied on the timing pulleys. The lower sides of the timing belts 27a, 27b are positioned and run between the wheel-grounded face and the bottom face of the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230735-A (JP)
Title: Perfecting press
Inventor: SUGANO HIROSHI
IPC: B41J11/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perfecting press capable of positively receiving the tip end of a sheet with its surface printed using a sheet receiving plate by making the drive mode of the sheet receiving plate variable, while suppressing complication of structure and an increase in cost.  <P>SOLUTION: A re-feeding means 9 has a re-feeding carrying unit 25 for carrying the sheet PA with its surface printed on an auxiliary tray 8 to a press roller 13, a sheet receiving plate 40 for receiving one end of the sheet PA with its surface printed, which is guided by the auxiliary tray 8, and a driving means for the sheet receiving plate different from the driving means for a plate cylinder 12, which reciprocates the sheet receiving plate 40 in the same direction as the carrying direction of the sheet PA with its surface printed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232753-A (JP)
Title: Branch taking-out joint and tool for branch joint
Inventor: AKIYAMA SHINICHI
IPC: F16L47/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a branch taking-out joint for quickly and easily connecting a branch pipe, and also reusing a cutter member.  <P>SOLUTION: This branch taking-out joint is used for connecting the branch pipe 8 to a main pipe 2 composed of a thermoplastic resin, and is composed of a saddle part 12 fused on a surface of the main pipe, a branch pipe connecting pipe part 14 branching off so as to be substantially orthogonal to an axial line 2A of the main pipe from the saddle part, a cutter inserting pipe part 16 for inserting a cutter member 18 for cutting a side part of the main pipe by branching off in the direction different from the branch pipe connecting pipe part from the saddle part, a cover member 32 rockably supported by an inner wall of the saddle part and capable of closing a branch port of the cutter inserting pipe part in a sealed state by external force and a stopper member 38 arranged in the cover member and preventing the cover member from excessively rotating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239305-A (JP)
Title: Actuator and method for fixing its holding member, power interrupting device using them, and differential device
Inventor: HASEGAWA HIKARI
IPC: F16H48/24
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator which does not require the drawing-around of a pump, its driving source, and a pressure line, has a simple structure, is inexpensive, can be arranged to a narrow space, is light in weight and excellent in in-vehicle mountability, on top of it, which is quick in response and has merits such as capable of obtaining a high reliability, and further, in which a gear part is provided on a cover member for holding a spring and costs for surface hardening processing are reduced by improving surface hardness.  <P>SOLUTION: The electromagnetic actuator is provided with plates 15, 17, and 19, an electric motor 29, which rotationally operates the plates 17, 97 via a gear assembly 31, a cam mechanism 21, which converts the rotation of the plates 17, 97 to moving operation force of the plate 19, a stopper 93, which is brought into contact with the plate 17, 97 sides and maintains its rotation angle within a prescribed range, a spring 23, which is brought into contact with the stopper 93 and absorbs the impact force, and a cover member 131 which holds the spring 23 on the plate 97. The gear part 135 constituting the gear assembly 31 is provided on the cover member 131.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003304894-A (JP)
Title: Docosahexaenoic acid and compound containing docosahexaenoic acid
Inventor: KAIRU DEIBITSUDO JIYON
IPC: A23K20/195
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single cell edible oil containing DHA.  <P>SOLUTION: The single cell edible oil containing a triglyceride is produced by using a dinoflagellate, preferably Cryptecodinium cohnii as a source. DHA accounts for ≥20% of the oil. More preferably, the single cell edible oil has a triglyceride content of ≥70% and contains DHA accounting for ≥30% of the triglyceride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240268-A (JP)
Title: Liquid crystal display
Inventor: NISHINO TOMONORI
IPC: G02F1/1362
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a frame shaped difference in luminance from occurring in a part surrounding a light transmission region.  <P>SOLUTION: A pixel region on a substrate SUB1 constituting a liquid crystal display has the transmission region LTA transmitting light and a reflection region LRA reflecting light. The light transmission region LTA has a first pixel electrode TPX consisting of a translucent conductive layer. In the light reflection region LRA, a second pixel electrode RPX consisting of a non-translucent conductive film is formed. A storage capacitance electrode connected to a storage capacitance line CL is formed on a layer lower than the second pixel electrode RPX. The storage capacitance electrode is formed of a light shielding material, is disposed on a place overlapping with a boundary part of the light transmission region LTA and the light reflection region LRA and prevents the frame shaped difference in luminance from occurring in the part surrounding the light transmission region LTA.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243733-A (JP)
Title: Card reader
Inventor: OKUDA NORIYOSHI
IPC: B41J13/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card reader which does not create variation in printing or erasing even when warpage or deformation occurs on the card.  <P>SOLUTION: This card reader comprises a loading face 8 for loading a card 9, a movable body 5 capable of moving in a lateral direction, a thermal head 19 which does not move in the lateral direction and is provided so as to contact the surface of the card 9, and a suction means 14. The suction means 14 sucks the rear face of the card and the movable body 5 moves in the lateral direction so that the printing and/or erasing is performed on the card 9 by the thermal head 19. A plurality of suction holes 10 and passages 11 communicating with the respective suction holes 10 are provided on the loading face 8 of the movable body 5 and the one end of each of the passages 11 is connected to the suction means 14. As the rear face of the card 9 is attracted by sucking an air in the suction hole 10 and the passage 11, the card 9 is maintained in a plane condition on the loading face 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252613-A (JP)
Title: Information providing system and information providing method
Inventor: MASUNAGA KENICHIRO
IPC: G06Q50/04
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize the unitary management of the information of a plurality of manufacture trust companies without generating any new system development costs at the time of entrusting a plurality of manufacture trust companies with manufacturing.  <P>SOLUTION: This system is provided with a production progress information data base 11 for realizing the unitary management of the production progress information of a plurality of manufacture companies 15a and 15b, a production progress data storage processing means 12 for storing the production progress information of the plurality of manufacture companies 15a and 15b transmitted based on common specifications in the production progress information data base 11 and a display data preparation processing means 13 for extracting necessary information from the information managed by the production progress information data base 11 in response to request of manufacturing trust origins 16a and 16b, and for preparing display data. The display data are transmitted to the terminals of the manufacture trust origins 16a and 16b, and data display processing is carried out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253519-A (JP)
Title: Mounting method of electronic component onto flat cable and mounting structure thereof
Inventor: ENOMOTO KENJI
IPC: H01L21/60
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mounting method of an electronic component onto a flat cable to provide sufficient electrical connecting condition between a concave grip of a connector and a lead of the electronic component.  <P>SOLUTION: A lead 7 of an electronic component is stacked on the surface of a flat insulator over a conductor of the flat cable. Each crimp piece 9 protruded on both sides in the widthwise direction of the concave grip 8 of the connector bridging over the lead 7 is inserted with pressure in both sides of the lead 7, and it sticks through the flat cable at the conductor area. Moreover, each crimp piece 9 sticking through the flat cable is bent and caulked. Consequently, the lead 7 is held within the concave grip 8, and each crimp piece 9 is made conductive to the conductor for conductive connection of the electronic component and conductor. In this case, the lead 7 is held by crimping with the concave grip 8 using the connector 10 having the concave grip 8 which is narrower in the groove width W2 than the maximum width size W1 of the lead 7 over which the crimp piece 9 bridges.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257596-A (JP)
Title: Air conditioner
Inventor: WAKATSUKI KAZUHITO
IPC: F25B41/06
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner in which an inexpensive flow divider having stable flow dividing properties is installed.  <P>SOLUTION: In the flow divider for dividing the flow of refrigerant into a plurality of flows and flowing the flows to an outdoor heat exchanger to increase heat exchange efficiency, a flow dividing capillary is connected, through a straight tube, to a branch part unit to which a plurality of branch flow capillaries are connected. The branch flow capillary is 0.6 to 1.5 mm in inner diameter. When a pressure of 1040 mHg as a primary pressure is applied to one end thereof, a pressure in the range of 43 ± 25 mmAq as a secondary pressure is generated at the other end and the length of the branch flow capillary is 150 mm or shorter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258949-A (JP)
Title: Semiconductor device
Inventor: HAMADA TAKARA
IPC: G06F1/04
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for achieving a standby function by stopping the supply of clock signals, and capable of being stably shifted from a normal operating state to a standby state and, when restored from the standby state to the normal operating state, quickly resuming a process executed during the shift to the standby state.  <P>SOLUTION: A clock supply control circuit 3 stops and resumes the supply of clock signals from a clock generating circuit 2 to a processor core 5 in synchronism with the edges of the clock signals. Thereby the clock signals are stopped asynchronously with the edges to prevent the failure of a process caused by the clock signal width being not as large as a specific width.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258302-A (JP)
Title: Lens barrel
Inventor: ICHINO KAZUSHIGE
IPC: G02B15/14
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the degree of freedom of the position of forming a straight groove or a rotation preventing protrusion provided in a constitution member of a lens barrel.  <P>SOLUTION: This lens barrel has: a first barrel-constituting member 11 having a guided part 11b guided in the optical axial direction and a cam pin part 11a formed on the guided part; a second barrel-constituting member 3 in which the straight groove part 3c for guiding the guided part in the optical axial direction is formed on a circumferential wall part and a flange part 3e is formed at an end part in the optical axial direction of the circumferential wall part; a third barrel-constituting member 2 having a cam part engaged with the cam pin part to drive the first barrel-constituting member in the optical axis direction; and driving mechanisms 4, 8 disposed outside the second barrel-constituting member to rotatingly drive the third member. An inner diameter cutout part 31 is formed in the circumferential part of the flange part for passing the cam pin part when incorporating the guided part in the straight groove part. In the second barrel-constituting member, the straight groove part and the cutout part are formed at different positions in the circumferential direction. Incorporating grooves 3i, 3h are formed at the cutout part of the circumferential wall part for incorporating the guided part through the cam pin part into the straight groove part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226387-A (JP)
Title: Notation of keyboard type light emission type time of dial (keyboard type light emitting type clock)
Inventor: FUKASAKU TAKEO
IPC: G04B19/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person of amblyopia, and an aged person whose eyesight is poor to read time easily, and to see it without any nighttime illumination.  <P>SOLUTION: Two long and short hands on the dial of a clock are eliminated, respective graduations on the dial are set to be in a keyboard type, long and short keyboards are used, four short keyboards are pinched by long keyboards, three colored electric bulbs are put into the long keyboard, and hours and minutes are expressed where they are lit. Additionally, the minutes are expressed by one electric bulb for the short keyboard.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004005915-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: WATANABE SADAYUKI
IPC: G11B5/72
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the productivity of a magnetic recording medium and to increase the recording density.  <P>SOLUTION: The recording layer 3 does not take CoCrPt structure as before but has a structure of ferromagnetic crystal grains and nonmagnetic crystal boundaries surrounding them. The non-magnetic crystal boundaries are made, by first preparing a granular magnetic layer consisting of oxide or nitride and covering with overcoat layers 4 of a non-magnetic metal or a non-magnetic metallic alloy. Unlike the conventional CoCrPt, the granular magnetic layer is not processed (does not need annealing) and the elements in the overcoat diffuses into the non-magnetic crystal grain boundaries of the granular magnetic layer and promotes its segregated structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004264424-A (JP)
Title: Photochromic display element
Inventor: TSUTSUI TETSUO
IPC: H05B33/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic display element that is simple in configuration of a display medium, is an energy-saving type, and can be freely modified by an internal light-emitting pattern, without using a pattern mask in display.  <P>SOLUTION: The photochromic display element regards light which an electroluminescent device emits as excitation light and has memory properties. In a specific configuration, a transparent substrate, having a transparent electrode providing a photochromic layer on one-side face, has a light-emitting layer containing a luminous substance between the substrates, each having the two electrodes being set as at least one of the substrates.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004131175-A (JP)
Title: Mouth cylindrical part for synthetic resin bottle body
Inventor: OZAWA TOMOYUKI
IPC: B65D1/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a technological problem in which sink mark-like wrong shrinkage and deformation are generated on the top end of a mouth cylindrical part accompanied with thermal crystallization of the mouth cylindrical part of a bottle body made of a synthetic resin, and to obtain the mouth cylindrical part made of the synthetic resin which exhibits good seal properties with a cap and realizes a remarkable resource saving.  <P>SOLUTION: A thread 3 with a continuous screw structure is attached on the outer periphery of a cylindrical wall 2 of the mouth cylindrical part 1 of the bottle body made of the synthetic resin, and on the starting end part and the terminal end part of the thread 3, a starting end extended part 4a and a terminal end extended part 4b in which the width and the height are gradually reduced are extended, and the whole mouth cylindrical part 1 is whitened by thermal crystallization. It is thereby possible to realize a remarkable resource saving and to provide the open cylindrical part with no sink mark-like wrong shrinkage and deformation generated on the top end of the mouth cylindrical part and with good seal properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004262191-A (JP)
Title: Composite material and its manufacturing method
Inventor: OGISU TOSHIMITSU
IPC: B32B5/12
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a damage suppression effect beyond the effect level of a conventional composite material.  <P>SOLUTION: This composite material (10) is constituted of a metal layer (1) formed of a strained shape-memory alloy(SMA)foil, a resin layer (2) laminated on both surfaces of the metal layer (1) and a fiber-reinforced resin layer part (3) obtained by laminating two or more fiber-reinforced resin layers (31 to 34) on the resin layer (2).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270825-A (JP)
Title: Auto-tensioner
Inventor: KAWASAKI KANJI
IPC: F16H7/12
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auto-tensioner capable of efficiently manufacturing a projection which is bitten in a non-sliding surface of a friction plate to regulate the turn of the friction plate with excellent accuracy.  <P>SOLUTION: The auto-tensioner is constituted by radially protruding projecting bars 4d of triangular section on a flange part 4b forming an oscillating base part of an oscillation member 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270591-A (JP)
Title: Control device for supercharged internal combustion engine
Inventor: KITADA TAKAYOSHI
IPC: F02B37/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a supercharged internal combustion engine capable of suppressing degradation supercharging performance as much as possible while inhibiting deposition of unburned composition on a supercharger.  <P>SOLUTION: This device is applied to an internal combustion engine 10 having an exhaust gas drive type supercharger 32 supercharging intake air with using flowing power of exhaust gas supplied from an exhaust passage 18 of the internal combustion engine 10 as a driving power source mounted thereon. An electric compressor 58 supercharging intake air is provided. Exhaust gas supply quantity to the supercharger 32 is controlled by flowing exhaust gas to a bypass passage 52 and intake air is supercharged by driving the electric compressor 58 when a low temperature combustion operation mode is selected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273883-A (JP)
Title: Method of manufacturing wiring board
Inventor: KOIZUMI TOYOHARU
IPC: H05K3/38
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of defective packing of conductors in a method of manufacturing a one-sided wiring board in which conductors are packed in the openings of an insulating substrate.  <P>SOLUTION: In the method of manufacturing the one-sided wiring board, the openings are formed in the film-like insulating substrate by punching the insulating substrate by means of dies and a conductor film is stuck to one surface of the insulating substrate. Then a conductor pattern is formed by forming electroplated films in the openings of the insulating substrate and patterning the conductive film. Before the electroplated films are formed in the openings, the surfaces of the openings of the insulating substrate are roughened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233972-A (JP)
Title: Recording method on audio disk
Inventor: TANAKA YOSHIAKI
IPC: G11B27/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an user with a convenient audio disk easy in replaying in recording mainly an audio signal.  <P>SOLUTION: Each ACB unit is constituted by a leading audio control pack (A-CONT pack) and following plural A packs and V packs. An information for controlling the audio signal of succeeding A pack like a TOC information on a CD in the A-CONT pack is arranged. An audio data is arranged in the A pack and such as a closed caption (CC) data other than the audio data in addition to a video data are arranged in the V pack. The ACB unit is constituted by an arbitrary number of packs for 0.5-1.0 seconds and the A-CONT pack is fundamentally arranged by every unit of 0.5 seconds in an audio period.  <P>COPYRIGHT: (C)2003,JPO