baber/WOPTO huggingface dataset:
Patent JP-2003104746-A (JP)
Title: Method of manufacturing synthetic quartz glass material and synthetic quartz glass material
Inventor: NISHIMURA HIROYUKI
IPC: C03C3/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a synthetic quartz glass material and the synthetic quartz glass material for ultraviolet laser preferably one used for semiconductor aligner, especially formed by heat deformation for obtaining a large diameter, very heavy shape, while restraining contamination of Na, keeping high transparency of ultraviolet laser light, and also having optical characteristics such as high homogeneity and low double refraction. SOLUTION: The synthetic quartz glass is subjected to heat treatment accompanied by heat deformation in a heat resistant mold, thereafter, an additional process that the glass body is peeled all over the surface by >=5 mm depth is applied.
Patent JP-2003110983-A (JP)
Title: Image pickup device, image management device, image management system, method for controlling the image pickup device, image management method, recording medium and program
Inventor: YAMAGISHI YOICHI
IPC: H04N5/91
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To employ a WWW server to totally manage a series of panorama photographing image data. SOLUTION: An electronic camera 100 totally transmit a plurality of image data associated with each other and photographed by the photographing operation of the camera to an image gateway 400 after a series of photographing operations are finished, and the image gateway stores a plurality of the image data associated with each other and received from the electronic camera 100 in a state a client PC 500 can browse them.
Patent JP-2003116091-A (JP)
Title: Method and device for retrieving video signal
Inventor: ONOE YOICHI
IPC: G11B27/10
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To exactly retrieve a video signal even on a magnetic tape, where a non-recorded part exists or time codes are discontinuously set. SOLUTION: Position information correlated to a time code corresponding to the recording position of a desired video signal designated from a user is read out of a magnetic tape 4, for correlatively recording time codes corresponding to prescribed recording positions and position information monotonously increased from the start end of the magnetic tape 4 corresponding to the prescribed recording positions. On the basis of the relevant read position information, the desired video signal is retrieved.
Patent JP-2003120567-A (JP)
Title: Fuel pump
Inventor: KOBAYASHI ATSUSHIGE
IPC: F04D5/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump with high efficiency and minimized noise. SOLUTION: This fuel pump comprises an impeller 23 rotatably housed in a casing body 21 and casing cover. A pump passage 41 is formed in a C-shaped circular arc by the casing body 21 and casing cover. The pump passage 41 comprises a circular passage 42 and a terminal passage 42 allowing the circular passage 42 to communicate with a discharge passage 120. The terminal passage 42 is directed radially outward according to the rotating direction of the impeller 23. The passage area of the terminal passage 34 except the space occupied by the impeller 23 is set substantially constant from the circular passage 42 to a fuel discharge port 121.  The angle formed by the outside passage surface 21a of the casing body 21 forming the terminal passage 42 with the tangent of the circumferential edge 23c of the impeller 23 in the terminal passage starting position is substantially equal to the angle formed by the fuel flowing out through the blade groove 23b of the impeller 23 with the tangent of the impeller 23.
Patent JP-2003124390-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA HIDEAKI
IPC: H01L23/34
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a resin sealed semiconductor device in which a service life can be prolonged by efficiently radiating heat generated in the semiconductor element of the resin sealed semiconductor device outside the semiconductor element. SOLUTION: This semiconductor device is provided with a semiconductor element 201 having a principal surface 201a, oxidized film 211 formed on the principal surface of the semiconductor element, radiation pad 203 formed on the principal surface of the semiconductor element, electrode pad 202 formed on the oxidized film, insulating film 212 formed on one part of the radiation pad and the electrode pad and on the oxidized film, first conductive layer 205 formed on one part of the electrode pad and the insulating layer, second conductive layer 205 formed on one part of the radiation pad and the insulating film, first post 206 formed on the first conductive layer, second post 209 formed on the second conductive layer, and sealing member 210 for covering the side faces of the first and second conductive layers and the first and second posts at least.
Patent JP-2003121869-A (JP)
Title: Liquid crystal device
Inventor: ISHII TAIJI
IPC: G09F9/35
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To improve a picture quality level by reducing contact resistance between upper and lower electrical connection terminals and upper and lower electrical connection materials. SOLUTION: Opening parts 83 and 93 having an opening shape with width narrower than that of the upper and lower electrical connection materials 82 are formed in the lower electrical connection terminal 81 on an element substrate 10. The upper and lower electrical connection materials 82 are mixed in an adhesive for forming an electrical connection part, and the lower electrical connection terminal 81 and the upper and lower electrical connection material 82 are electrically connected by disposing the upper and lower electrical connection materials 82 on the opening parts 83 and 93. The upper and lower electrical connection materials 82 are connected also to the upper part electrical connection terminal formed on a counter substrate. The upper and lower electrical connection materials 82 comes into contact with the opening edge part of the opening parts 83 and 93.  Accordingly, a contact portion between the upper and lower electrical connection materials 82 and the lower electrical connection terminal 81 is large, and the contact resistance between the both is small. Thereby, the picture quality level is improved.
Patent JP-2002204173-A (JP)
Title: Turbo decoding method
Inventor: SIM MYUNG SUB
IPC: H03M13/45
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To decrease a circuit size and operation amount (power consumption) by using only one backward processor. SOLUTION: In decoding a reception sequence by using a maximum post probability algorithm (Maximum A Posteriori), learning by a processing with a certain length in a reverse direction is performed, and after that, a first result value is calculated by the processing in the reverse direction to store the result. A second result value is calculated by a forward processing concurrently with the learning time, and a decoding bit output is determined by using the second result value and the first result value stored before the first result value.
Patent JP-2003116640-A (JP)
Title: Movable simple table
Inventor: UCHIYAMA TOSHIAKI
IPC: A47B23/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a movable simple table which has a top plate adjustable heightwise according to a sitting height and a height of a user, can safely and comfortably be used as a caster walker only by sliding the top plate and can be used as a table for carrying small articles or a simple desk. SOLUTION: The movable simple table is composed of a leg body consisting of a horizontal leg with casters and a pair of right and left leg poles the height of which can be adjusted by sliding-type height adjusting mechanism, a top late receiver consisting of a pair of right and left bar members fixed to the top of the leg body, and the top plate fitted to a top plate receiver in a state where it can be moved forward and backward by a sliding mechanism. By sliding the top plate forward, the right/left end part of the top plate receiver is exposed from the end of the top plate and the exposed parts can be used as handles.
Patent JP-2003129673-A (JP)
Title: Injection nozzle for concrete structure repair agent
Inventor: TERAYAMA AKIRA
IPC: E04G23/02
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an injection nozzle for a concrete structure repair agent capable of being inserted without the fear of backflow or removal even in case of injection under high pressure, while enabling a nozzle body to be used repeatedly, and enabling a plurality of repair agents to be injected at the same time. SOLUTION: The injection nozzle comprises the elongate nozzle body 1 with a longitudinal injection hole 1c bored therein, and a check valve 2 mounted in the nozzle body 1.
Patent JP-2003128994-A (JP)
Title: Fluororesin powder coating composition
Inventor: ISHIDA TORU
IPC: C08F2/44
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin powder coating composition having high light resistance and excellent in blocking resistance and smoothness of coated film in coating and fluororesin powder used for powder coating. SOLUTION: This fluororesin powder coating composition is obtained by using, as a main agent resin, fluorine-containing copolymer powder having core/shell structure and obtained by covering the surface of core particles composed of a fluorine-containing copolymer with shell particles composed of a (meth)acrylate resin, etc., having higher glass transition temperature than that of the core particles and combining the core particles with the shell particles. The core-shell structure is formed by seed polymerization using the fluorine- containing copolymer particles as seeds.
Patent JP-2002194937-A (JP)
Title: Smart entry system for vehicle and control method therefor
Inventor: KAWASAKI HIDENORI
IPC: B60R25/01
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent a door from being locked though a portable machine is within a transmission area of an outdoor antenna when a keyless unlocking button is operated. SOLUTION: The unlocking button is operated to make a keyless unlocking signal output from a keyless receiver (S1-S3), and a built-in timer of smart entry ECU starts to count T time. Concurrently with that, a door lock ECU and a door locking motor are controlled according to an unlocking control signal from the smart entry ECU in order to make the door unlocked (S4 and S5). Additionally, within this T time, none of the opening of the door, the insertion of a main key and an operation for turning an IG switch to an ACC position or an IGON position are performed ('NO' of S6), and the door is kept unlocked by the smart entry ECU when it is judged that a driver is within the transmission area of the outdoor antenna (S8-S10).
Patent JP-2003131488-A (JP)
Title: Developing method for image forming device
Inventor: SAKATA SHOICHI
IPC: G03G15/09
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing method for an image forming device by which the occurrence of an afterimage at the time of consecutive developing is prevented without complicating a developing device, electrified toner is surely supplied to a developing roll and stable image quality is obtained over a long term. SOLUTION: When L1/L2<100 holds assuming that the rotating distance of a developing roll by developing operation is L1 and a distance by which the developing roll is rotated by toner replacing operation is L2, and when the number of dots is zero in the case of dividing image data into a plurality of sections and counting the number of dots in the divided sections, a constant potential state where the DC bias of the developing roll and a magnetic roll is made equal while rotating both rolls is generated and also only AC bias is applied to accelerate the replacement of toner on the developing roll with toner in a magnetic brush.
Patent JP-2003129857-A (JP)
Title: V-type internal combustion engine
Inventor: HATTORI KATSUTAKA
IPC: F02B67/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a V-type internal combustion engine comprising an approximately horizontally-oriented crankshaft in which liquid such as rain water pooled at the base between the two banks of the engine is discharged. SOLUTION: In the V-type internal combustion engine 1 comprising an approximately horizontally-oriented crankshaft, the passages 39, 44 for discharging liquid such as rain water pooled at the base 29 between the two banks are formed inside the covers 8, 41 which cover the side of the internal combustion engine in a crankshaft direction.
Patent JP-2003137024-A (JP)
Title: Vehicle alarm display device
Inventor: GOTO SHIZUO
IPC: B60Q7/00
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an economical vehicle alarm display device perfect for a vehicle parked during road work, having small electric power consumption, not requiring idling of the vehicle in use, capable of contributing to reduction of air pollution, and capable of being generally used for a plurality of vehicles by itself. SOLUTION: This display device has an alarm light lamp 2 provided on an upper face part of the vehicle C, having an LED as a light emitting element; alarm lights 3 provided in appropriate positions of the vehicle C, each having an LED as a light emitting element; a controller 4 having a relay circuit blinking them; and a power cable 6 supplying power from a cigarette lighter socket of the vehicle C. The alarm light lamp 2 and the alarm lights 3 are freely connected to the controller 4, one or all of the alarm light lamp 2 and the alarm lights 3 can be used, and the alarm light lamp 2 and the alarm lights 3 are freely detachable or attachable to the vehicle C.
Patent JP-2003102402-A (JP)
Title: Non-fried food like fried food for microwave oven cooking, method for cooking the same, and batter liquid and batter mix each used for the food
Inventor: MINAGAWA HIROMICHI
IPC: A23L7/157
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a non-fried food like fried food for microwave oven cooking, capable of being uniformly cooked in a short time as well as directly and readily cooked so as to become eatable after cooked it once for all using a microwave oven, and cookable through utilizing the characteristics of a microwave oven, and to provide a method for producing and cooking the food, and a batter liquid used for the food. SOLUTION: The non-fried food like fried food for microwave oven cooking is produced by applying a batter liquid comprising thermosetting protein, water and edible oil and fat to an ingredient, and coating the resultant ingredient with granular crispy food material. The method for cooking the non-fried food like fried food comprises the following steps: putting the food on a plating dish so that the bottom of the food partially comes in contact with the dish, and cooking with a microwave oven followed by cooking it with an oven.
Patent JP-2003140092-A (JP)
Title: Connecting structure of member consisting of titanium or titanium alloy of spectacle frame and method of connecting the same
Inventor: FUKUOKA MIKITO
IPC: G02C5/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a threaded hole disposed at a tube. SOLUTION: This connecting structure has tubes which are screwed with a screw shaft within the threaded hole and consist of titanium or titanium alloy vertically divided in the screwed state of the screw shaft, annular eyewires which consist of the titanium or titanium alloy welded with the respective divided eyewires and divided in correspondence to the divided positions of the tubes and made openable and a wraparound endpiece which consists of the titanium or titanium alloy welded to the tubes existing in the upper part and the screw shaft screwed to the threaded hole of the tubes is dissolved after the eyewire, the tubes and the wraparound endpiece are welded.
Patent JP-2003143502-A (JP)
Title: System for automatically updating stored data involved in program update of digital broadcast receiver
Inventor: HORIBE TATSUTO
IPC: H04N5/44
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the constraint of an update program to maintain compatibility with data stored in each receiver in updating a program in a digital broadcast receiver. SOLUTION: An automatic update system comprises a digital broadcast receiver provided with a program update information transmitting part for transmitting program update information, a stored data information transmitting part for transmitting information of stored data, an update storage data receiving part for receiving update storage data, and a stored data updating part for rewriting stored data on the basis of the received update storage data, and a receiver update information management center provided with a program update information receiving part for receiving the program update information, a program update information receiving part for receiving the program update information, a stored data information receiving part for receiving the information of the stored data, and an update storage data transmitting part for transmitting the update storage data.
Patent JP-2002151498-A (JP)
Title: Semiconductor manufacturing device
Inventor: YAMAUCHI KAZUHIRO
IPC: H01L21/31
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent outdoor air or external contaminants from intruding into a reaction pipe from a water discharge pipe for discharging water generated by reaction in a pyrogenic furnace. SOLUTION: This device is provided with a gas discharge port 3 connected to the reaction pipe 1, a discharge pipe 4 connected to the gas discharge port for discharging gas, and the water discharge pipe 5 connected to the gas discharge port for discharging the water generated by the reaction. Also, the water discharge pipe is provided with a part lower than a downstream side on an upstream side.
Patent JP-2003155641-A (JP)
Title: Fabric composed of infrared ray absorbing fiber
Inventor: IMAGAWA HIROSHI
IPC: D03D15/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fabric composed of an infrared rays-absorbing fiber which is scarcely discriminated from objects or the peripheral environment by the naked eye in an urban area having the circumference surrounded by concrete, particularly in use in the night and having camouflage performance even to a reconnaissance apparatus using infrared rays. SOLUTION: This fabric is composed of an infrared rays-absorbing fiber obtained by carrying out melt spinning of a polymer containing an infrared rays-absorbing agent. The fabric has <=2.5 lightness and <=1.0 chroma in Munsell color system and 20-50% reflectance of infrared rays having 800-1,200 nm wavelength area.
Patent JP-2003148216-A (JP)
Title: Air-fuel ratio control apparatus for internal combustion engine
Inventor: SUZUKI ISATO
IPC: F02D43/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress knocking by correctively increasing fuel when the knocking is likely to occur even during the feed-back control of an air-fuel ratio. SOLUTION: An air-fuel ratio control apparatus for an internal combustion engine provided with a feedback control means comprises: a cooling water temperature detecting means; an intake air temperature detecting means; and a correction control means for correctively increasing fuel when a cooling water temperature is larger than a set value and an intake air temperature is larger than a set value. The apparatus further comprises: a phase lag amount monitoring means performing phase lag control of ignition timing upon knocking detection and monitoring a phase lag amount; and a correction control means for correctively increasing fuel when the cooling water temperature is larger than a set value, the intake air temperature is larger than a set value, and the phase lag amount is larger than a set value.
Patent JP-2003148055-A (JP)
Title: Flat sash structure for outdoor sill (having shutter)
Inventor: TAI TOSHIO
IPC: E06B9/17
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a sash sill structure which makes a lower portion of an entrance flush with a floor surface, the entrance being closable with sliding paper screens such as double sliding doors or a single sliding door being arranged in an outdoor-side opening of a building and having a shutter, to thereby implement barrier-free design of the sash sill structure. SOLUTION: The sash structure for the outdoor-side opening of the building includes the paper screens between a head and the sill in a slidably openable manner, and the shutter on the outdoor-side of the paper screens in a slidably openable manner in the vertical direction. According to the sash structure, the sill has a narrow linear slot into which a hanging piece of a bottom rail of the paper screen is inserted, and an upper surface of the sill is flush with the floor surface. Then, an upper surface of a shutter sill which receives a lower bed of the shutter when closed, is flush with the floor surface, and the upper surface of the sill of the sash structure is horizontally flush with the upper surface of the shutter sill.
Patent JP-2003144671-A (JP)
Title: Display device
Inventor: MAKINO HITOSHI
IPC: A63F7/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of connection cables from a display controller to a plurality of display elements and also to relieve processing burden on the display controller. SOLUTION: A display device is provided with the display controller 2, display element devices 3 and 4 connected to the controller 2 and the plurality of display elements (an LED group 11 and an LED group 15) connected to the display element devices 3 and 4. The display controller 2 gives a display permission signal to the display element devices 3 and 4. Then the display element devices 3 and 4 receives display permission and the plurality of display elements are controlled in display during a period when the display permission signal is given to the display element devices 3 and 4.
Patent JP-2002250924-A (JP)
Title: Method for manufacturing photo-alignment film
Inventor: YIP WING C
IPC: C08F12/26
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a photo-alignment film having excellent long-term stability against light and heat. SOLUTION: The method for manufacturing the photo-alignment film includes processes of applying the material for the photo-alignment film containing a dichroic dye having two or more polymerizable groups in one molecule on a substrate, irradiating the material with polarized light to impart the photo- alignment function and heating the substrate or irradiating the substrate with light to polymerize the polymerizable groups.
Patent JP-2003146762-A (JP)
Title: Silicon nitride-based porous sintered compact
Inventor: NISHI TAKASHI
IPC: C04B35/584
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a porous sintered compact which is useful as a gas-blowing plug for a molten metal bath, or the like and which has excellent resistance to thermal impact, strength, resistance to erosion, air permeability, or the like. SOLUTION: The porous sintered compact is composed of 50 to 98 wt.% silicon nitride and the balance being a sintering aid component and has the characteristics that the mode pore diameter (Dmod ) is 3 to 300 μm and the porosity is 13 to 60%. The porous sintered compact is produced by compacting a powdery mixture obtained by incorporating, as a pre-forming agent, an appropriate amount of resin powder (e.g. polyvinyl alcohol resin powder) having controlled particle sizes into a mixture of the silicon nitride powder and the sintering aid component, and subjecting the obtained green compact to normal sintering under an inert atmosphere so as to sinter the silicon nitride particles and to gasify and eliminate the resin powder.