baber/WOPTO huggingface dataset:
Patent JP-2003113703-A (JP)
Title: Valve timing control device
Inventor: HORI KEN
IPC: F01L1/34
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device that implements a smooth relative turning movement between a housing member and a vane member via a simple structure. SOLUTION: An inner wall of a chain sprocket 11 facing a vane rotor has a recess 14 in which a fitting ring is pressed. A fit of a stopper piston in the fitting ring constrains a relative turning movement between the housing member and the vane rotor. A region of the recess 14 near to a through hole 13 has an arc recess portion 15 kept from contact with the fitting ring when the fitting ring is pressed in position. A camshaft is inserted in the through hole 13. While the fitting ring is pressed in the recessed portion 14, no stress develops in the region of the recess 14 near to the through hole 13, so that the through hole 13 can be protected against deformation. An increase in sliding resistance is prevented between an inner circumferential wall 12 forming the through hole 13 and the camshaft, so that the inner circumferential wall 12 and the camshaft slide smoothly.
Patent JP-2003115556-A (JP)
Title: Printed wiring board and semiconductor manufacturing method using the same
Inventor: MORIBE SHOZO
IPC: H05K3/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board for achieving non-continuity between required wiring patterns by simply and reliably cutting a common wiring pattern in a printed circuit board where a high-density continuity pattern section is wired, and to provide a manufacturing method of a semiconductor using the printed wiring board. SOLUTION: A printed wiring board 1 has a continuity pattern section 5 that comprises required wiring patterns 3 and 3a for connecting a semiconductor chip 9 to be packaged for constituting a circuit, and a common wiring pattern 4 for connecting each of the required wiring pattern 3 and 3a so that each can be subjected to electrolytic plating. The printed wiring board 1 is cut by an edged tool together with the continuity section 5 and is formed into individual substrates 7 and 7a where each of the required wiring patterns 3 and 3a does not conduct electricity. In the printed wiring board 1, the width in at least the partial common wiring pattern 4 is smaller than the cut width of the edged tool, and at the same time, the longitudinal direction of the common wiring pattern 4 is made to coincide with the cutting direction.
Patent JP-2003115893-A (JP)
Title: Master
Inventor: TOBA AKIRA
IPC: H04L29/08
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To enable communication of a high throughput by automatically selecting an optimal effective communication rate corresponding to a communication environment. SOLUTION: A master starts trial transmission from a packet of a high effective rate, activates a selection timer and repeats transmission and when a transmitting instruction is outputted by the set time of the selection timer on the basis of the regular data transmission start decided result, regular data are transmitted with a present packet class but when the transmitting instruction is not outputted by the set time of the selection timer, the trial transmission of the packet of the next high effective rate is started. At the same time, the selection timer is restarted and the trial transmission of the packet is repeated while lowering the effective rate step by step to the effective rate to output the transmitting instruction of the transmission start decided result.  In the effective rate at which the transmitting instruction of the transmission start decided result is outputted, a packet class is decided and the regular data are transmitted/received.
Patent JP-2003112830-A (JP)
Title: Paper feeding driving device
Inventor: OISHI YOSHIFUMI
IPC: G03G15/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding driving device capable of detecting the remaining amount of paper in a paper feeding tray without providing another component even when a lot of paper is stored in the paper feeding tray. SOLUTION: When a paper feeding tray 26 is installed to a copying machine, a coupling pin 36 abuts on a joint 50 tip end surface, so that a coupling arm 34 moves a joint 50, and a small gear 54 is not engaged with a large gear 64. A decelerating rotor 62 is returned to an initial rotating position by a spiral spring 70. When an output shaft 46 rotates the joint 50 to insert the coupling pin 36 into a coupling hole 58, the joint 50 rotates the coupling arm 34, and a lever 38 pushes up copy paper 28 to a paper feeding position. At that time, the joint 50 is moved by a compressed coil spring 56, so that the small gear 54 is engaged with the large gear 64 to rotate the decelerating rotor 62. Therefore, by detecting a rotating position of the decelerating rotor 62, the remaining amount of the copy paper 28 in the paper feeding tray 26 can be detected.
Patent JP-2003120740-A (JP)
Title: Oil damper device and disc regenerating device
Inventor: NAKAYAMA REI
IPC: G11B25/04
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To further thin a disc regenerating device by thinning a support structure of an oil damper. SOLUTION: A metallic installing shaft 35 is pressed in a bearing part 2a of the oil damper 2 installed in a lower chassis 1, and is pressed in an installing hole 28a formed in a building part 28b thicker than the periphery of a resin suspension chassis 29. An outer peripheral edge part 28ba of the building part 28b and a corner part 35ba of an intermediate taper part 35b of the installing shaft 35 in close vicinity to this outer peripheral edge part are chamfered so that even if a relatively thin resin base board 28 is used, installing strength of a part for pressing in the installing shaft 35 is secured, and since a part having the possibility of contacting with the oil damper 2 is chamfered, the device is further thinned without damaging the oil damper 2 even at contact time.
Patent JP-2003117820-A (JP)
Title: Truing device for grinding wheel
Inventor: YAMAGUCHI MASAO
IPC: B24B53/06
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a truing device for grinding wheel capable of efficiently performing the truing of a grinding wheel in a short time by merely moving cup truers and the grinding wheel relative to each other at a small moving rate. SOLUTION: A plurality of cup truers 31 are installed parallel with each other on the grinding wheel 19 in a direction orthogonal to the rotating axis L1 thereof so that the end faces of the cup truers 31 are opposed to the outer peripheral surface 19a of the grinding wheel 19 so as to be brought into contact with each other. While the cup truers 31 are rotated in the same direction and the grinding wheel 19 is rotated, the cup truers 31 are turned in the direction of the rotating axis L1 of the grinding wheel 19 along the outer peripheral surface 19a of the grinding wheel 19. At the same time, the cup truers 31 and the grinding wheel 19 are moved relative to each other in a direction orthogonal to the rotating axis L1 of the grinding wheel 19 for truing the outer peripheral surface 19a of the grinding wheel 19.
Patent JP-2003119722-A (JP)
Title: Underside inspection device for elevated structure
Inventor: ARAI SUKEKI
IPC: E04G3/28
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an underside inspection device for an elevated structure, in which a camera can also be moved smoothly even in the longitudinal direction and cross direction of the structure by a simple device and a simple operation and by which the underside of a floor slab can be photographed continuously. SOLUTION: The underside inspection device for the elevated structure has a truck capable of being moved in the longitudinal direction of the structure, a vertical support, in which a supporting base is installed to the truck while being overhung outside the side section of the structure and which can be rotated around an axial center and held to the supporting base vertically movably, and a horizontal arm mounted at the lower end of the vertical support and extended and arranged in the rectangular direction to the axis of the structure in the lower section of the structure. A photographing unit capable of being moved from the root section of the horizontal arm to the front section of the arm is loaded on the arm, and the underside of the floor slab of the structure is photographed and inspected by the camera upwards secured to the unit.
Patent JP-2003118702-A (JP)
Title: Method for sealing opening portion of glass bottle and goods manufactured by use of method
Inventor: OKADA AKIRA
IPC: B65B51/22
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing an opening of a glass bottle capable of keeping a quality of an enclosed food for a long term by restricting deterioration of sealing strength due to weathering of the glass in enclosing the food in the glass bottle and sealing it and to provide goods manufactured by use of the method. SOLUTION: The method for sealing the opening of the glass bottle comprises a process of applying hot and coating to a portion of the formed opening of the glass bottle to be bonded to a sealing material by use of a tin compound as a coating agent under the state that the portion of the opening is heated at 550 to 650 deg.C, a process of thereafter placing a sealing material coated with a thermoplastic adhesive agent on the opening portion and a process of bonding the sealing material to the opening portion by means of a high frequency means. A tasty food such as instantaneous coffee or the like is enclosed in the glass bottle and is served as goods.
Patent JP-2003122429-A (JP)
Title: Diagnostic device and method for abnormal event of plant and recording medium
Inventor: NAGASAWA KATSUMI
IPC: G05B23/02
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of diagnosis and enhance the accuracy of diagnosis by making it possible to perform diagnosis on an objective basis about the symptoms or occurrence of an abnormal event in the chemical control of a generating plant, and thus reducing the labor required of operators and chemical managers, etc. SOLUTION: Data on the chemical management of the plant are collected and a reference value for detecting changes in the data is determined. Changes in the data are detected using the reference value and a chemical parameter expected to be changed by any abnormal event of the plant is anticipated. A change in the chemical parameter is detected using the reference value and a symptom diagnostic matrix file is created. Using a file of plant data change detection results and the symptom diagnostic matrix file, the plant is diagnosed for any abnormal event in accordance with predetermined evaluation criteria and the result is displayed.
Patent JP-2003122871-A (JP)
Title: Equipment maintenance support system
Inventor: SHIMIZU MAKOTO
IPC: G06Q50/10
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an equipment maintenance support system at a low cost and taking no time and labor for a user by specifying service parts for user's equipment, the replacement timing, and the like for supply from an external information management device. SOLUTION: This equipment maintenance support system is provided with a signal processor 2 provided with a user maintenance signal transmitting means 21 receiving a maintenance signal 111 transmitted form the equipment 1a, adding user address information and transmitting it as a user maintenance signal 121 to an external information management device 3, and the information management device 3 specifying corresponding parts on the basis of the user maintenance signal 121 received from the signal processor 2, and carrying out prescribed processing.
Patent JP-2003124298-A (JP)
Title: Dual electrostatic-chuck wafer stage for plasma assisted wafer processing reactor
Inventor: SNIL WIKURAMANAYAKA
IPC: H01L21/3065
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of temperature of a wafer surface and the chemical reaction of a process by eliminating the problem of particle contamination on a wafer lower surface and prolonging an interval time of wet cleaning in a reaction chamber. SOLUTION: A dual electrostatic chuck (ESC) wafer stage has a primary ESC 1 assembled on a metal slab 4, a secondary ESC 2 with unipolar structure assembled in a dielectric plate and placed on the primary ESC, a gas reservoir on the upper surface of the secondary ESC constituted of a plurality of bumps 21, and a gas inlet 23 to feed gas to the gas reservoir on the upper surface of the secondary ESC. The wafer stage further has an electrical connection part to an electrode within the secondary ESC, and at least one electrical connection part to electrodes within the primary ESC. The primary and secondary ESCs, and the metal slab are placed on a dielectric member.
Patent JP-2003117351-A (JP)
Title: Unit member for deodorizing apparatus
Inventor: KOBAYASHI JUTARO
IPC: A61L9/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a unit member for deodorizing apparatus which is has simple of essential constituent members for deodorizing function, anti-bacteria and anti-fungal function, is broad in application range, is cheap in production cost and, moreover, smoothly performs deodorization of strong odor or high concentration odor. SOLUTION: This unit member for deodorizing apparatus is provided with a unit main body which is almost cylindrical, a long size bar-shaped light source which is arranged toward the axial direction of the unit main body, a reflection wall which is formed on the inner wall of the unit main body and reflects the light source and a catalyst plate is formed on a partition wall which spirally partitions the inside of the unit main body with the light source as a central shaft. Therein, the catalyst plate has plural pieces of particular photo-catalytic bodies whose surfaces are coated with titanium dioxide and a net-like housing member which houses the plural pieces of particular photo-catalytic bodies.
Patent JP-2003131796-A (JP)
Title: Information input device, its method and computer program
Inventor: IGARI TATSUYA
IPC: G06F3/033
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a configuration for performing an operating information input through the use of a triaxial gyro. SOLUTION: An information input device is provided with a PC card configuration, for example, which is attachable/detachable to/from an electronic apparatus, generates various pieces of operating information based on different kinds of movement information which are obtained from the triaxial gyro and outputs the information to the apparatus. The device is utilized mutually between the different apparatuses. A contents-reproducing program or a game program, etc., is performed in the first apparatus and, then, an operation history in performing the programs via the information input device is outputted from the second apparatus. Thus, the operation which is absolutely the same as the operation history in the past is reproduced in another apparatus.
Patent JP-2003133202-A (JP)
Title: X-ray mask for processing three-dimensional microstructure and method of processing three- dimensional microstructure using same
Inventor: HATTORI TADASHI
IPC: G03F1/22
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask for processing a three-dimensional microstructure capable of forming a three-dimensional microstructure which is conical in cross section or has a round front end with one sheet of X-ray mask, and to provide a method of processing the three-dimensional microstructure using the same. SOLUTION: The X-ray mask 1 for processing a three-dimensional microstructure by X-ray lithography, wherein a cross section of the X-ray absorber 6 is of a shape other than quadrangular that does not have an uniform thickness relative to the transmission direction of the X-ray, and the three- dimensional microstructure is processed by changing the transmission strength of the X-ray to a portion to be projected of the X-ray absorber 6.
Patent JP-2003134117-A (JP)
Title: Ip telephone set, call manager and method for acquiring ip address for ip telephone set
Inventor: MASUKO KAORU
IPC: H04M1/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To construct an IP telephone system on a network system where an IP address is dynamically allocated. SOLUTION: If IP telephone sets 101 to 104 receive a transmission request accompanied with the telephone number of the opposite communication party from an operator, the IP telephone sets 101 to 104 transmit a multicast packet including the telephone number to a LAN 30, obtain a response packet to the multicast packet and set the transmission source IP address of the response packet in the IP address of the opposite communication party. If the IP telephone sets 101 to 104 receive a multicast packet including a telephone number from the LAN 30, the IP telephone sets 101 to 104 transmit a response packet to the transmission source IP address of the multicast in the case the telephone number is a self-telephone number.
Patent JP-2003128346-A (JP)
Title: Method for wrapping reel winding wire
Inventor: OKAMOTO MINORU
IPC: B65D85/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for wrapping a reel winding wire capable of simultaneously and efficiently fixing a wire end terminal wound around a reel and wrapping the reel winding wire without using additional materials. SOLUTION: The end terminal 11T of the wire 11 temporarily fixed on a flange part 12 of the reel 10 is drawn out as it is and bent by an angle of around 70-80 degrees and then fixed on holes 15p, 15q previously formed on a folded part 15a of a wrapping paper 15. Position of the wrapping paper 15 is adjusted so that the hole 15p formed in the center part is positioned in the center of width of the reel 10 and then the wrapping paper 15 is wound for more than one round by rotating the reel 10 with applying appropriate tension on the wire 11 and the wrapping paper 15 and finally cut and fixed by an adhesive tape 16.
Patent JP-2003130112-A (JP)
Title: Rotation damper
Inventor: KOIZUMI KAZUTAKA
IPC: F16F9/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation damper, capable of braking without stopping the action of the object by decreasing an initial braking torque, at which a housing and a rotor start to rotate relative to each other. SOLUTION: A rotation damper D is provided, where a braking torque occurs in between a housing 1 and a rotor 11, that rotate relative to each other as the rotor 11 rotates integrally with a rotary shaft 21 in a viscous fluid 31 packed in the housing 1. The rotor 11 comprises a main rotor 12, which rotates integrally with the revolving shaft 21, and an auxiliary rotor 15 which engages with the main rotor 12, after it rotates by a prescribed angle and rotates integrally with the main rotor 12.
Patent JP-2003135033-A (JP)
Title: Meat product having antifatigue effect
Inventor: NUMATA MASAHIRO
IPC: A23L13/60
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a meat product capable of reducing physical or mental fatigue and suppressing lowering of a physical ability with exercise tolerance by ingesting the meat product as a usual food not in the form of a tablet or a beverage. SOLUTION: This meat product has antifatigue effects by synergistic effects of carnitine and creatine by addition thereof to the meat product.
Patent JP-2002244177-A (JP)
Title: Diaphragm-switching device
Inventor: MIKAMI TAKESHI
IPC: G03B9/07
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To insert a diaphragm plate between lenses and to make a diaphragm surely switchable. SOLUTION: A diaphragm opening 76 is formed at the diaphragm plate 54 and is fitted freely movably between a small a diaphragm position where the diaphragm opening 76 is inserted to a photographing optical axis and a large diaphragm position, where the diaphragm opening 76 is made to retreat. The photographing lens 5, consisting of the first lens 65 and the second lens 66, is held in a lens holder 62 of a lens barrel section 53 by pinching a spacer 63 and a flare stopper 67 between the lenses and is retained by a lens retaining plate 69. When there is the diaphragm plate 54 in the small diaphragm position, the front end of the diaphragm plate 54 is inserted into a notched part 68a of the spacer 68, and the diaphragm opening 76 is located at the center of the photographing optical axis.  The lens-holding plate 69, attached to the lens barrel section 53, hermetically closes the inside of the lens barrel section 53, thereby preventing advancing of sand grains or the like between the diaphragm plate 54 and the photographing lens 5.
Patent JP-2003140821-A (JP)
Title: Head mounted mouse using variable electrostatic capacitor
Inventor: OE YASUHIKO
IPC: G06F3/033
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem of lowering work efficiency during keyboard input because of needing to temporarily release one hand or both hands from a keyboard to operate a pointing device in moving a mouse pointer in a conventional mouse. SOLUTION: Electrodes are vertically mounted in a pair to a container, and an optional liquid dielectric is injected to complete a capacitor with variable electrostatic capacity by changing an angle to the electrodes. This capacitor is mounted to the head to provide a means for moving the mouse pointer from the change of electrostatic capacity made by the inclination of the head.
Patent JP-2003140325-A (JP)
Title: Storing method and conveying method of photomask blank and photomask
Inventor: SHINAGAWA TSUTOMU
IPC: G03F1/66
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a storing method and conveying method of photomask blank and photomask which allows a photomask blank or photomask having chemically amplified resist film stored in a container to be affected by the container, therefore, can obtain a high quality photomask which is invariant in resist characteristic and can meet the need of additional refining. SOLUTION: This storing method of photomask blank or photomask having chemically amplified resist film is performed between processes of producing photomask from photomask blank by using chemically amplified resist film and features that the photomask blank or photomask is stored in the container comprising polymer material which releases no nitrogen-containing compound as outgas component.
Patent JP-2003136015-A (JP)
Title: Method and apparatus for making automatic setting for liquid-treating apparatus
Inventor: HAYASHI SHINICHI
IPC: G01F23/28
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for making automatic setting for a liquid-treating apparatus for automatically controlling a supply-amount adjuster and a treating-liquid sucker so that a treating-liquid supply means can uniformly supply the treating liquid to a to-be-treated object. SOLUTION: An amount to be supplied by a regist nozzle 110 is detected by an electronic force balance 200, and the condition of regist liquid in a supply part 113 of the nozzle 110 is detected by a CCD camera 300. An opening/closing valve AV and a suck valve SV are regulated on the basis of detection signals of the electronic force balance 200 and the camera 300, and information which has been recorded beforehand on a CPU 100, and includes at least characteristic of the regist liquid and piping conditions, so that the regist nozzle can uniformly supply the regist liquid on the wafer W.