baber/WOPTO huggingface dataset:
Patent JP-2003070449-A (JP)
Title: Health drink and health food using chaenomeles unripe fruit
Inventor: AMAGOORI TOSHIYOSHI
IPC: A23L19/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a health drink or health food which makes it possible to supply Chaenomeles plant unripe fruits having not a utility value for drinks and foods, thereby enables the appreciation of the flowers and the utilization of the fruits on the identical Chaenomeles plant and the large reduction in the necessity of insect pest countermeasures in the cultivation of the fruits, and has a taste liked by people without relating to their ages, a nourishment- strengthening action traditionally known as an efficacy of the Chaenomeles plant, and further an allergic physical constitution-improving action in human bodies. SOLUTION: This health drink or health food is obtained by harvesting the Chaenomeles plant unripe fruits, boiling the fruits, preferably discarding the soup, again boiling the residues, further preferably again discarding the soup, further again boiling the residues, and then further preferably adding sugar or honey to the boiled residues.
Patent JP-2003116422-A (JP)
Title: Reel seat
Inventor: HARADA TAKAFUMI
IPC: A01K87/06
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce the number of rotation of a nut part required when attaching and detaching a fishing reel, to reduce the annoyingness in attaching and detaching of the fishing reel in a nut-type reel seat. SOLUTION: This reel seat 4 for freely detachably attaching the fishing reel 5 to a rod body has a male screw part 11, a fixing and engaging part 12, the nut part 30, a movable engaging part 20, and a loosening-preventing means for preventing the loosening of the nut part 30. The male screw part 11 is formed on the periphery of the rod body, and has 8-12 mm lead. The fixing and engaging part 12 is a part with which one end of a leg part 5a of the fishing reel 5 can be engaged, and installed on the periphery of the rod body at a distance from the male screw part 11 in the axis direction. The nut part 30 can be screwed on the male screw part 11, and is freely movable on the male screw part 11 in the axis direction.  The movable engaging part 20 is a part with which the other end of the leg part 5a of the fishing reel 5 can be engaged, and is arranged on the periphery of the rod body between the fixing and engaging part 12 and the nut part 30, and freely movable in the axis direction.
Patent JP-2003120562-A (JP)
Title: Sealed electric compressor
Inventor: TADANO MASAYA
IPC: F04C18/356
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealed electric compressor using CO2 as a refrigerant capable of facilitating an airtight test even when the pressure of a sealed case is high. SOLUTION: This rotary compressor 10 comprises an electric element 14 and a rotating compression mechanism part 18 driven by the electric element, which are provided within the sealed case 12, wherein the CO2 refrigerant sucked through a refrigerant inlet pipe 92 is compressed in the rotating compression mechanism part, discharged into the sealed case, and then discharged to the outside through a refrigerant discharge pipe 96. This compressor further comprises a sleeve 141 provided within the sealed case, to which the refrigerant inlet pipe and the refrigerant discharge pipe are connected, respectively. A collar part 151 for engaging a piping connecting coupler is formed on the circumferential surface of the sleeve.
Patent JP-2002207194-A (JP)
Title: Polarized light illuminator and projection type display device using the same
Inventor: ITO YOSHITAKA
IPC: G02B5/10
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To realize an illuminator which can stably exhibit excellent performance under an environment accompanied by great temperature changes by using a polarization split means having the excellent temperature stability of a polarization split angle, and to realize a projection type display device which can form a bright projection video by improving use efficiency of light. SOLUTION: A polarized light illuminator 10A converts P-polarized light into S-polarized light by using the λ/2 phase difference plate 62 of a condensing lens part 60 after random polarized light emitted from a light source part 20 is separated into two kinds of polarized light beams by a polarization split film 31 using a dielectric multilayer film layer in a polarization split part 30.
Patent JP-2003120826-A (JP)
Title: Shaft seal device for water turbine
Inventor: MATSUSHITA MITSUYOSHI
IPC: F16J15/34
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a shaft seal device for a water turbine having high sealability and high slurry discharging performance. SOLUTION: A plurality of segment seals 2 are mounted in a single seal chamber 1 to perform the sealing corresponding to the vibration of shaft and the like by the segment seals 2. The flushing liquid is tangentially injected from a flushing hole 5 to the seal chamber 1, the slurry is gathered to an inner wall 13 side, moved to a slurry discharge port 4 from a clearance 17 and a discharge hole 16, and further discharged from discharge grooves 32 formed on the segment seals 3 to the inside of machine Y side.
Patent JP-2003119437-A (JP)
Title: Base cloth for adhesive tape
Inventor: KUNISADA YOSHITAKA
IPC: C09J7/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a base cloth for an adhesive tape having excellent flexibility and thermal aging resistance and easily cuttable by hand. SOLUTION: This base cloth for the adhesive tape is a laminate produced by laminating a polyolefin layer on at least one surface of a woven cloth produced by using a drawn polyolefin yarn as the warp and the weft. The laminate contains 0.01-1.0 wt.% hindered amine compound and 0.01-1.0 wt.% antioxidant.
Patent JP-2003124208-A (JP)
Title: METHOD FOR MANUFACTURING SiC SEMICONDUCTOR DEVICE
Inventor: HISADA YOSHIYUKI
IPC: H01L21/314
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To enhance channel mobility by removing residual carbon on the interface of SiC and a gate oxide film thereby reducing an interface level densi ty. SOLUTION: After an LTO film is deposited on the surface of a surface channel layer 5 terminated with Si, heat treatment is performed at 700 deg.C-900 deg.C in order to oxidize only Si terminating on the surface of the surface channel layer 5. An LTO film having such a structure is employed as a gate oxide film 7. Since the interface of the gate oxide film 7 and the surface channel layer 5 can be brought into a state substantially containing no residual carbon, higher channel mobility can be obtained and ON resistance can be reduced furthermore.
Patent JP-2003123356-A (JP)
Title: Disk clamp device
Inventor: ONO KEI
IPC: G11B17/038
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment/detachment of a cap part by suppressing both the eccentricity and distortion of a magnetic disk when attaching the magnetic disk. SOLUTION: A guide member 51 is projected on the upper part of a main body 45 of clamp, a lower clamp part 53 is provided for clamping a magnetic disk 11, and a member 57 for alignment is provided to be energized upward from the lower clamp part 53 at all the time. A tapered part 65, in which the magnetic disk 11 can be inserted, is provided on the outer periphery of the upper part of the member 57 for alignment. An upper clamp part 83 is provided on the lower part of a cap member 75, which can be moved up and down along with the guide member 51.  The cap member 75 is equipped with a pressing member 109 for pressing down the member 57 for alignment to clamp the magnetic disk 11 with the upper clamp part 83 and the lower clamp part 53 while moving down the tapered part 65, and a clamp lock device 77 is provided for locking/unlocking the cap member 75 to the guide member 51 when clamping the disk.
Patent JP-2003130730-A (JP)
Title: Line of sight shutoff measuring system
Inventor: SAKAWA KOZO
IPC: G01J1/06
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To easily align an optical axis between a transmitting device and a receiving device and to verify the consistency of measured data. SOLUTION: A light source 132 is fixed to a base 51 installed on the ground surface, and measuring light 3 is emitted toward a light receiver 24 fixed to a base 51 installed on an installation base 6. A vibration absorber 4 is attached at the tip of the leg of each base 51. An emission-direction fine-adjustment mechanism is installed at the light source 132, and a light emission direction can be finely adjusted. A light receiving plate is attached to the circumference of a light receiving part in the light receiver 24, and the optical axis can be aligned quickly and easily.  An imaging means and a clocking means are installed at both receiving device and the transmitting device, images which have imaged a section to be imaged from both transmitting device and the receiving device are time-stamped, all line of sight shutoff measured data are recorded simultaneously, and the accuracy of the measured data can be enhanced.
Patent JP-2003129776-A (JP)
Title: Roll screen
Inventor: NAGAMINE YOICHI
IPC: E06B9/78
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a roll screen which can facilitate switching between operating positions, and can be operated on the side of arbitrary one of both ends. SOLUTION: Wheels 22 and 22, which are made rotatable integrally with a winding pipe 16, are provided on the sides of both ends of the winding pipe 16; an operating cord 24 is wound onto either of the wheels 22 and 22 which are provided on the sides of both the ends of the winding pipe 16; and ends of the operating cord 24 are detachably coupled together. A wheel cover 44 for covering a part of an outer periphery of the wheel 22 is arranged on the side of the outer periphery of the wheel 22. The wheel cover 44 is attached to a side plate 14 so that rotation can be adjusted around the wheel 22, and so that movement can be adjusted in the direction of an outer diameter of the wheel 22 in such a manner that a gap, which is large enough to enable the operating cord 24 wound onto the wheel 22 to move by coming off the wheel 22, can be formed between the wheel 22 and the wheel cover 44.
Patent JP-2003132936-A (JP)
Title: Secondary battery and its manufacturing method
Inventor: HIROI OSAMU
IPC: H01M10/058
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery and the manufacturing method, by which the displacement caused between an outer container and the battery itself is controlled by a simple method, when higher acceleration is applied to the battery itself by such as an impact, and resistance of the secondary battery to an impact and a deformation pressure is improved. SOLUTION: The secondary battery comprises the chargeable battery itself having a positive electrode plate and a negative electrode plate placed to be confronted each other, a thin plate positive electrode terminal extended from the battery itself and connected to the positive electrode plate, a thin plate negative electrode terminal extended from the battery itself connected to the negative electrode plate and placed to be confronted with the thin plate positive electrode terminal at fixed intervals, and the outer packaging closely surrounding roots of the thin plate positive electrode terminal and the thin plate negative electrode terminal and the battery itself. A rough surface 11 is formed either on a surface of the battery itself 1 or an inner face of the outer packaging 5. A flexible adhesive film 12 may be formed instead of the rough surface.
Patent JP-2002332716-A (JP)
Title: Aseismic and weatherproof tile
Inventor: SUZUKI KUNIKAZU
IPC: E04D1/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems in conventional structures that a displacement prevention and a floating prevention are not sufficient, easiness and reliability of binding of tiles must be improved, aseismic and wind resistant effects and easiness and reliability of binding must be improved, means such as projections and projected lines are required also when the tiles are placed on a pallet, the structure is complicated, and a cost is high. SOLUTION: This aseismic and weatherproof tile comprises a cleat bulge surface of a cleat and a horizontal bottom part for forming a generally horizontal surface. A locking projected part, a stepped overlapped lower piece, a stepped overlapped upper piece, and a locking recessed part are formed near the base cut-in part on the front surface of the tile, at the head cut-in part on the front surface of the tile, near the base cut-in part on the rear surface of the tile, and near the head side on the rear surface of the tile, respectively, in the positional relation of generally relative to each other on the front and rear surfaces of the tile. The stepped overlapped upper piece is covered on the stepped overlapped lower piece, and the locking recessed part is engaged with the locking projected part.  The displacement of the tile from the tile positioned above that tile is restricted by the locking projected part and the locking recessed part, and the floating of the heads of the tile and the tile positioned diagonally above that tile is restricted by the stepped overlapped lower piece and the stepped overlapped upper piece.
Patent JP-2003133739-A (JP)
Title: Method of manufacturing board segment, method of manufacturing multilayer wiring board using the same and flip-chip package
Inventor: KANBARA KENJI
IPC: B23K26/382
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide board segments suitable for manufacturing a batch-curing type or built-up type multilayer wiring board, a highly reliable multilayer wiring board formed by laminating the board segments and a fine flip-chip package formed by mounting an IC chip on the laminate. SOLUTION: This multilayer wiring board 10 is manufactured by laminating board segments via a prepreg, heating and pressurizing the laminate under vacuum atmosphere to cure the segments in a batch. Subsequently, an IC chip 11 is mounted on this laminate to obtain a flip-chip package 12. The board segment is manufactured by laminating a resin film mask on a resin film substrate on which a wiring conductor 3 is formed, forming a via hole reaching the wiring conductor 3 therein, filling a conductive paste in the via hole under vacuum atmosphere to form a via hole conductor, peeling the resin film mask to protrude one end of the via hole from one surface of the resin film substrate, and thermocuring laminate.
Patent JP-2003136649-A (JP)
Title: Laminated film, sealant film and package
Inventor: WATANABE KAZUYUKI
IPC: B32B27/32
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated film suitable as a packaging material for food and medical treatment, to provide a sealant film excellent in easy opening properties, low temperature heat sealability (the stability of heat seal strength) and steam barrier properties and to provide the laminated film, the sealant film, a laminate, a package or the like not generating whiteness and a feathering phenomenon and also excellent in appearance. SOLUTION: The laminated film comprises at least two layers, that is, a resin composition layer, which includes 50-80 pts.mass of a propylene/α-olefin random copolymer (a) with an α-olefin content of 3-10 mass % and a melt flow rate of 5-35 g/10 min, 5-20 pts.mass of straight chain low density polyethylene (b) with a melt flow rate of 1-10 g/10 min and 10-40 pts.mass of a butene resin (c) [(a)+(b)+(c)=100 pts.mass], and a polypropylene resin layer including a propylene resin (d) with a melt flow rate of 1-10 g/10 min. The sealant film using the laminated film and the package using them are also disclosed.
Patent JP-2003138519-A (JP)
Title: Bridge falling prevention device
Inventor: HISHIJIMA YASUHISA
IPC: E01D101/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bridge falling prevention device capable of simplifying a structure, reducing the size of an entire shape, and reducing a production cost. SOLUTION: This bridge falling prevention device comprises a bracket 5 installed at the end part of a bridge girder and having a through hole 18 for inserting a connection member 4 therethrough, a cushion rubber body 12 having one surface fixed to the bracket 5 and having an insert hole 19 for inserting the connection member 4 therethrough, a bearing plate 13 fixed to the other surface of the cushion rubber body 12 and having an insert hole 20 for inserting the connection member 14 therethrough, a stopper 24 inserted into the cushion rubber body 12 and bearing plate 13 and fixed to the end part of the connection member 4 projected from the bearing plate 13, a coiled spring 26 disposed on the outer periphery of the connection member 4 projected from the bracket 10, inserted into insert holes 19 and 20 in the cushion rubber body 12 and the bearing plate 13,  having one end locked to the bracket 10, and having the other end locked to the stopper, and a tubular cover 27 fixed to the bearing plate 13 so as to cover the connection member 4 projected from the bearing plate 13.
Patent JP-2002246364-A (JP)
Title: Equipment for liquid treatment to wafer-shaped article
Inventor: ENGESSER PHILIPP
IPC: H01L21/306
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide equipment for liquid treatment to a wafer-shaped article, in particular to specified regions of a wafer. SOLUTION: A mask (2) is maintained by a specified short distance to as far as the wafer-shaped article, in a manner with the liquid being held between the mask and the specified region of the wafer-shaped article by a capillary action force.
Patent JP-2003141999-A (JP)
Title: Artificial magnetic field generating device and method of evaluation and adjustment of color cathode-ray tube using the same
Inventor: YAMAZAKI KOJI
IPC: H01F7/20
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an artificial magnetic field generating device which can maintain stable magnetic field even when the magnetic field of other artificial magnetic field generating device is switched over and in which evaluation and adjustment of convergence and purity or the like can be made. SOLUTION: This is an artificial magnetic field generating device that comprises correction coils 11a, 11b, 12a, 12b, 13a, 13b for generating an artificial magnetic field and the power source 3 for supplying DC to each coil in the tube axis, vertical and horizontal directions of the cathode-ray tube 30 provided at the side part of each face of the frame body 2 of cubic and rectangular parallelpiped shape, and comprises a compensating magnetic field generating means 20 that has a compensating coil 21 of square or rectangular shape provided at either edge or at each edge in the tube axis,  vertical and horizontal directions of the above frame body 2 and a compensating magnetic field power source 22 that supplies DC to the compensating coil 21 in the corresponding direction synchronized with the fluctuation of the magnetic field occurring in either of each direction and generates a compensating magnetic field for maintaining the artificial magnetic field in that direction.
Patent JP-2003095185-A (JP)
Title: Unsinkable catamaran
Inventor: TAURA MASANORI
IPC: B63H21/17
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an unsinkable catamaran for keeping always floating even if a hole is made in a float of the catamaran or even if the catamaran is turned over. SOLUTION: A cavity portion of the float 1 is filled with a foam 13 for preventing the flooding of the catamaran even if a hole is made in a shell of the float 1 and for keeping the float always rising if the catamaran is turned over.
Patent JP-2003102544-A (JP)
Title: Mask
Inventor: HIGUCHI NORIKO
IPC: A42B1/18
Filed: 2001-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a mask which can absorb sweat on a face into a proper hygroscopic material naturally without using a hand. SOLUTION: This mask, which is made of a proper hygroscopic material and has an opening for the eyes, is for covering the face only. On the both side of the mask, an elastic hook is attached for holding the mask securely. A hat or a brim is attached to the mask to protect the head and the eyes from the sunshine.
Patent JP-2003147298-A (JP)
Title: Adhesive sheet, semiconductor device and method for producing the semiconductor device
Inventor: KAWAKAMI HIROYUKI
IPC: H01L21/301
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prepare an adhesive sheet working as a dicing tape in a dicing step and working as an adhesive sheet having excellent connecting reliability in a connecting step for connecting semiconductor elements with a support. SOLUTION: The adhesive sheet is a heat-polymerizable and radiation- polymerizable adhesive sheet comprising an adhesive agent layer and a substrate layer and is characterized in that the adhesive agent layer comprises (A) a polyimide resin, (B) an epoxy resin and an epoxy resin-curing agent and (C) a radiation-polymerizable compound, wherein the substrate layer has >40 mN/m surface tension and, before radiation exposure, adhesive strength at the interface between the adhesive agent layer and the substrate layer is >=200 mN/cm.
Patent JP-2003151821-A (JP)
Title: Superconductive coil device
Inventor: NAGASHIMA MASARU
IPC: H01F6/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive coil device which operates surely and stably even if the device uses a coil formed of high-temperature superconductor as a superconductive coil. SOLUTION: As shown in Figure 1, a superconductive coil device is composed of 'a permanent current switch which uses a metal (Nb-Ti or the like) superconductor as an operating material and serves as a permanent current switch 3 for a superconductive coil 1, the superconductive coil 1, and current leads 2 formed of oxide high-temperature superconductors and interposed between the permanent current switch 3 and the superconductive coil 1. This superconductive coil device is capable of operating stably even if the superconductive coil 1 is formed of a high-temperature superconductor.
Patent JP-2002217099-A (JP)
Title: Excimer laser control device and exposure system
Inventor: MIYAJI AKIRA
IPC: G03F7/20
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide excimer laser device which can minimize variations in the exposure by eliminating a spike-like pattern of pulse energy, and perform exposure with a less number of pulses than a conventional laser. SOLUTION: In an excimer laser device capable of performing burst-mode oscillation, the energy amount of pulses oscillated from the excimer laser device is detected, the relationship between a discharge voltage in each pulse and the amount of energy from the start of the oscillation state is obtained based on the detection result, and the discharge voltage is controlled based on the obtained relationship, so that the energy amount in each pulse during the oscillation state is almost constant.
Patent JP-2002203377-A (JP)
Title: Optical disk
Inventor: ISHI MASASHI
IPC: G11B20/12
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To avoid the lowering of reading speed for the data in which the lowering of reading speed causes a problem by a linear alternate processing of an alternate sector processing for the secondary defect sector of an optical disk. SOLUTION: In recording a file 13 inside a storage device 6 on an optical disk 3, if the data to be recorded is such data that the lowering of reading speed caused a problem during reproduction from the optical disk, the recording of the file 13 onto the optical disk 3 is done by avoiding recording on the linear alternate sector.