baber/WOPTO huggingface dataset:
Patent JP-2002245207-A (JP)
Title: Device, system and method for summing up business form, and printer
Inventor: TANAKA YOICHI
IPC: G06Q50/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device, a system and a method for summing up business forms, enabling increasing efficiency by registering in a database many business forms filled out with information and printing out on each business form summing up results obtained from the database. SOLUTION: This device comprises an image scanner 21 for reading answer sheets 9(1)-9(N) filled out with predetermined items one after another, a character recognition means 12 to receive the read image data one after another and recognize characters for all or part of the items, the database 13 for registering the character recognition results, an arithmetic processing unit 14 for calculating the predetermined summing up results common to each answering sheet and/or the predetermined summing up results different by each business form, and a printing means 23 to print out the predetermined summing up results, corresponding to each answering sheet on a predetermined filed of each answering sheet one after another.
Patent JP-2002242893-A (JP)
Title: Fan motor housing
Inventor: TAKAHASHI HIDEJI
IPC: F04D29/66
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a fan motor housing capable of preventing deformation in the process of resin molding, stabilizing air flow when impeller is rotating, enhancing blowing characteristics, and suppressing noise emission. SOLUTION: The fan motor housing is equipped with a short cylindrical wind tunnel 2 in which the impeller 1 is installed, outer flanges 3 to be installed at the ends of the wind tunnel 2, and ribs 4 installed continuously to the outer side face of the wind tunnel 2 so as to couple together the outer flanges 3, wherein each rib 4 is given a smaller wall thickness on its wind tunnel 2 side.
Patent JP-2002245709-A (JP)
Title: Disk player
Inventor: KATO MASAHISA
IPC: G11B27/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a disk player equipped with a resume function for resuming an interrupted playback from the lastly played back position of an original disk even if the playback of the disk player is once interrupted to play back a different disk. SOLUTION: The disk player is provided with a disk resume means which stores positional information at the time of the interruption of a disk playback in the case of the interruption during disk playback, and can resume the playback from a stored position. The disk resume means is provided with a disk identification information storage means to store identification information on a plurality of disks and playback positional information of the disks.
Patent JP-2002249880-A (JP)
Title: Method for forming insulating coating film of grain oriented electrical steel sheet
Inventor: TAKEDA KAZUTOSHI
IPC: C21D9/46
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To improve high magnetic field iron-loss of a steel sheet by forming a tension imparting coating film after peeling a primary coating film of a grain oriented electrical steel sheet with a tight adhesion. SOLUTION: This method for forming insulating coating film of grain oriented electrical steel sheet which is excellent in high magnetic field iron loss features that the surface of steel sheet is pretreated by using an oxidizing acid and, thereafter, a tension insulating coating film is formed when a tension insulating coating film is applied on the grain oriented electrical steel sheet which is deprived of one part or all of inorganic coating film on the surface by means of well-known method.
Patent JP-2002249272-A (JP)
Title: Image forming device
Inventor: HOSHINO SEIJI
IPC: B65H85/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To smoothen the carrying of a paper for double-face printing or the carrying of the paper for reverse discharge. SOLUTION: When the paper fed to a re-carrying passage 29 with an image formed on one side is carried from the re-carrying passage 29 to a paper carrying passage 5 for double-ace printing, the carrying force of a re-carrying means 32 provided on the re-carrying passage 29 is switched to a 'strong' state to surely perform the carrying of the paper from the re-carrying passage 29 to the paper carrying passage 5 without slipping it. When the sheet fed to the re-carrying passage 29 with the image formed on one side is fed from the re- carrying passage 29 to a reverse delivery passage 31 for reverse delivery by a reverse delivery means 33, the carrying force of the re-carrying means 32 provided on the re-carrying passage 29 is switched to a 'weak' state to press the paper with a force as never disturbs the reverse delivery, whereby the skew of the paper is prevented.
Patent JP-2002250869-A (JP)
Title: Lens heater and warm-up device for microscopic observation with lens heater
Inventor: TSUCHIYA HIDEJI
IPC: G02B21/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lens heater which is capable of preventing an objective lens from being deprived of heat of a specimen and a warm-up device for microscopic observation having this lens heater. SOLUTION: When the lens heater 9 operates, a Nichrome wire of a tape section 11 is energized through the lead wire in a cord 13 and the Nichrome wire evolves heat. The objective lens 5 is warmed by the heat generated from the Nichrome wire and the temperature of the lens barrel of the objective lens 5 is detected by the thermocouple in the tape section 11. The energization to the Nichrome wire is controlled by a controller 37 in accordance with the detection information of the thermocouple and the preset heating temperature by the lens heater 9 is maintained.
Patent JP-2002248369-A (JP)
Title: Bag-breaking machine
Inventor: NAKADA SHINICHI
IPC: B65B69/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a low-cast and lightweight bag-breaking machine of simple structure. SOLUTION: The bag-breaking machine is arranged over the carrying path 2 of a carrying device 1 for carrying a refuse-contained bag to break the refuse- contained bag. A plurality of cutter with their tips directed downward are arranged in a line in the carrying direction of the device 1, and the cutters 5 adjacent to each other are connected so as to swing around horizontal axis forming a right angle with the path 2 of the device 1 to constitute a cutter row 6. One end of the cutter row 6 is fitted to a frame 7 provided over the path 2 of the device 1 so as to swing around the horizontal axis forming a right angle with the path 2 of the device 1. A linear supporting member 9 is fitted to the other end of the row 6. The member 9 is connected with a linear supporting member 11 fitted to the frame through a turnbuckle 12.
Patent JP-2002257443-A (JP)
Title: Ice dispenser
Inventor: NAGIRA MASANOBU
IPC: F25C1/14
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To automatically eliminate ice from clogging a discharge port. SOLUTION: A discharge cylinder 45 is formed on the side of a lower surface of a discharge groove 44 opened in a bottom surface of an ice storage chamber 30 in its attitude falling rearwardly with a discharge port 46 being formed, directed downward in a lower surface of a tip end thereof. A feed screw 48 including two stripes of spiral blades 50 is fitted rotatably into the discharge cylinder 45 with a feed motor 54. On a tip end side of the discharge cylinder 45 a ceiling surface is protruded upward, and slanting guide surface 57 is formed on a front surface of the protruded portion 56, and an escape space 58 is formed in a ceiling section.  Even if ice is solidified upward of the discharge port 46, the feed motor 54 is once actuated, and then the feed screw 48 is rotated, part of the ice escapes into the escape space 58 and simultaneously an ice block IB collapses and is discharged from the discharge port 46. Ice clogging at the discharge port 46 is automatically eliminated to ensure successive discharge of ice pieces.
Patent JP-2002261852-A (JP)
Title: Synchronization detecting circuit
Inventor: ABE TATSUYA
IPC: H03J7/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a synchronization detecting circuit in which optimal synchronization detection can be effected easily depending on the moving speed of a mobile station. SOLUTION: A vehicle speed detecting section 108 estimates the moving speed by performing delay detection of phase variation based on the pilot symbol of a receiving base band signal, and based on the estimated moving speed, any one of a first phase compensation vector calculated at an averaging section 106 or a second phase compensation vector calculated at a primary interpolating section 107 is selected and subjected to complex conjugate multiplication by a corresponding information symbol thus performing synchronization detection.
Patent JP-2002259409-A (JP)
Title: Information extraction method, information extraction device, computer-readable recording medium and computer program
Inventor: ORITO AKIKO
IPC: G06F17/30
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an information extraction method that can decrease the number of pieces of information without losing the diversity and feature of the whole of the information. SOLUTION: From the state of set in which huge volumes of items 101 are scattered as shown in (a), the similarity between respective items 101 is defined as a numeric value. Then, the grouping, as shown in (b), is performed to organize analogous items into a group 102. After performing the grouping, information items are selected, as representatives in respective groups, as shown in (c), and these representative items 103 are collected and provided to a user.
Patent JP-2001290035-A (JP)
Title: Optical fiber diffraction grating having internal gap cladding for lessening short-wavelength cladding mode loss
Inventor: BURDGE GEOFFREY L
IPC: C03B37/012
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber Bragg diffraction grating provided with a ring consisting of gap regions (gaps) extending in a longitudinal direction apart spacings around a core in order to lessen short-wavelength cladding mode loss. SOLUTION: This invention is based on the finding that the internal gap claddings formed to necessary dimensions apart the suitable spacings substantially lessen the short-wavelength cladding mode loss in the fiber Bragg diffraction grating. The fiber Bragg diffraction grating is provided with the ring consisting of the gap regions extending in the longitudinal direction apart the proximate spacings in the glass enclosing the periphery of the core. The gaps are formed to the spacings parted by thin glass webs having a thickness below the wavelength of the light to be transmitted and are arranged around the core at distances of 1 to 10 wavelengths from the center of the core. The thin webs limit the passage of the light between the gaps. The combinations of the webs and the gaps act as the internal thin claddings to support the cladding mode fewer than the conventional glass claddings and considerably provide the increase of the wavelength intervals between the Bragg resonance and the first cladding mode resonance.
Patent JP-2002260518-A (JP)
Title: Zinc alloy for fuse, fuse and method for manufacturing fuse
Inventor: NAKAJIMA KAZUTAKA
IPC: H01H85/06
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive fuse material that is controllable in blowout characteristics and has a lower temperature rise at the time when power is on compared with conventional ones, and can improve mechanical characteristics as well as various properties such as workability in pressing or forging, and moreover can be stably used for a long time as an automotive fuse. SOLUTION: This fuse is formed of a zinc alloy material consisting of Al of 3.0 to 8.0 wt.%, Mg of 0.0005 to 0.06 wt.%, and the rest of Zn and inevitable impurities. A blowout part of the fuse material is finished in the shape of a plate by forging and punching or in the shape of a wire of 0.1 to 5.0 mm in diameter by ordinary wire drawing. A typical fuse material comprising Al of 6.4 wt.% and Mg of 0.005 wt.% shows a 'time lag blowout type' which is not blown out by an instantaneous overcurrent but blown out by a relative long time overcurrent, and which is preferable as an automotive fuse.
Patent JP-2002259995-A (JP)
Title: Position detector
Inventor: TSUJI MASABUMI
IPC: B60R1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a position detector during travel for correcting the optical axis of an on-vehicle camera, even if it is offset during travel, based on the lane and disappearance point. SOLUTION: A disappearance point learning part 251 of variation calculating means 25 finds the disappearance point from the traffic lane detected by lane candidate inspecting means 24 and corrects the offset of optical axis data for the on-vehicle camera 1 in accordance with predetermined conditions.
Patent JP-2001342211-A (JP)
Title: Prepolymerization catalyst for olefin vapor phase polymerization and method for producing the same
Inventor: GOTOU TOMOAKI
IPC: C08F10/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject catalyst high in activity in olefin vapor phase polymerization, slightly producing lumps and coarse particles in olefin prepolymerization, high in bulk density and flowability, with slight scattering out of the fluidized bed during the vapor phase polymerization, and capable of giving an olefin polymer with low cold xylene solubles with slight scattering of its powder during the vapor phase polymerization and without substantially producing lumps, and to provide a method for producing the above catalyst. SOLUTION: This prepolymerization catalyst for the vapor phase polymerization of an olefin having each specific volatiles and intrinsic viscosity comprises a solid catalytic component containing specific components and a specific weight-average particle size, an organoaluminum compound and an ethylene and/or x-olefin prepolymer, with each specific molar ratio of aluminum to titanium and weight ratio of the solid catalytic component to the final prepolymerization catalyst.
Patent JP-2002271460-A (JP)
Title: Portable terminal device and frame lid device
Inventor: MIYAZAWA TAKAYUKI
IPC: H04M1/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To selectively add a plurality of functional accessories to a portable terminal device. SOLUTION: The edge of a face comprising the display part of a portable terminal device body 1 is formed as a three-stage step shape over the whole circumference, and a plurality of recesses 6 are formed on the side face. A plurality of frame lid devices 7a to 7g whose frame comprises an L-shaped cross section are fitted to the three-stage step part. Protrusions 8 which adapt to the recesses 6 are formed at the inside, and they can be fixed so as to be detachable. A shape which gives different functions to each frame lid device is formed.
Patent JP-2002266199-A (JP)
Title: Polyester woven fabric
Inventor: WADA YOSHINORI
IPC: D03D15/567
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester-based woven fabric comprising a high-quality polyester with a swelling and a glossy feeling free from feeling of skitteriness and having no problem of weaving. SOLUTION: In this polyester woven fabric the woven fabric is obtained by using a polyester multifilament crimped finished yarn containing <=0.2 wt.% of titanium oxide and a polyester multifilament crimped finished yarn having a number of interlacings of 50-150 interlacings/m as a warp.
Patent JP-2002266886-A (JP)
Title: Elastic shaft coupling
Inventor: AOTA KENICHI
IPC: F16D3/12
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a torque transmission characteristic in a plurality of stages in an elastic shaft coupling which couples two shafts coaxially arranged with a play in the rotational direction, and provide the elastic shaft coupling inexpen sive and hardly deflective. SOLUTION: An elastic body 11 is interposed between a cylindrical outer shaft 9 and an inner shaft 10 to be engaged with each other. A plurality of recessed grooves 12 axially extending on an inner periphery 9a of the outer shaft 9 are peripherally arranged in equal intervals. A projecting strip 13 on an outer periphery 10a of the inner shaft 10 is contained in each recessed groove 12 with a play in the rotational direction. The elastic body 11 is provided with a first portion and a second portion axially separated apart. For example, in a middle torque, side surface 13a of the projecting strip 13 compresses facing portions 18 of the second portion 15 adhered to inside surfaces 12a of the recessed groove 12. Engaging force is exerted to a peripherally interval positions of both shafts 9, 10, whereby the both shafts 9, 10 are not deflected.
Patent JP-2002267272-A (JP)
Title: Heat exchanger
Inventor: OSAKABE HIROYUKI
IPC: B23K101/14
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger in which corrosion resistance lifetime can be enhanced. SOLUTION: In the heat exchanger, guides are arranged respectively on the left and right sides of a space between tubes adjacent in the stacking direction, where fins 3 are disposed and combustion gas passes through the space sectioned by both guides on the opposite sides. The fin 3, disposed between the tubes, has a lower end extending lower than the lower end (brazed part 4b) of the tube. The majority of condensate generated on the surface of the fin 3 flows downward, as it is, on the surface of the fin 3 and the quantity of condensate flowing to the brazed part 4b side of the tube disposed on the outlet side of combustion gas is reduced.  Since a Cu-based brazing material, used at the brazed part 4b of the tube, can be prevented from being corroded through contact with condensate, corrosion resistance can be ensured at the brazed part 4b and corrosion resistance lifetime of the heat exchanger can be enhanced.
Patent JP-2002272542-A (JP)
Title: Built-in kitchen system
Inventor: FURUYA NAOYA
IPC: A47B77/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a remote control transmitter by which equipment such as a range hood, an illumination and a foot warmer is remotely operated and for which the loss of a remote controller main body is prevented, an installation position is changed to the easy-to-use place of a kitchen without damaging the member of the kitchen and peripheral walls, etc., and the installation position is easily changed even by a housewife without obstructing cooking work in the kitchen. SOLUTION: In the built-in kitchen system, the remote control transmitter capable of remotely operating the equipment such as the range hood 5, the illumination 6 and the foot warmer 8 is incorporated in the handle 9 of a wall cabinet or a floor cabinet.
Patent JP-2002276241-A (JP)
Title: Power window device with submergence sensor
Inventor: KATO MASAHIRO
IPC: H02P7/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a power window device with submergence sensor capable of surely lowering a window in the submergence of a vehicle regardless of the resistance value fluctuation of a submergence sensor due to water level fluctuation or electrolytic gas. SOLUTION: This power window device comprises a window raising and lowering motor M, normally opened type window raising and lowering operation switches 107 and 106, and the submergence sensor 108 formed of a pair of submergence detecting electrodes arranged apart to detect the submergence by the reduction in electric resistance value between the electrodes. Since the submergence sensor 108 is connected in series to the window lowering operation switch 106, and the electric resistance value change of the submergence sensor 108 is stored in an RS flip flop 130, a sure operation responding to the submergence can be performed.
Patent JP-2002279807-A (JP)
Title: Light fixture for use in vehicle
Inventor: YAMAMOTO HIDETSUGU
IPC: F21Y101/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light fixture for use in vehicle lighting with a color different from the color of a colored lens of which, the manufacturing process is simplified, the manufacturing cost is reduced, and the color of a translucent member is made inconspicuous when not lighting. SOLUTION: A colored translucent cap 20 is made inconspicuous when not lighting by installing a translucent cover 22 on which, a shading film 26 made of a plurality of vertical stripe film is formed between a colored lens (pink- colored lens) 12 and a colored translucent gap (green-colored translucent cap) of which, respective colors are complementary with the lighting color of the lighting device (amber color). The translucent cover 22 is formed by folding a translucent sheet. By the above, the translucent cover 22 can be easily formed into a shape corresponding with the shape of the colored translucent cap 20. Further, the douser film 26 can be easily formed into an expected pattern by forming the douser film 26 on the flat translucent sheet prior to the folding process.
Patent JP-2001334611-A (JP)
Title: Conductive composite plastic sheet and container
Inventor: MIYAGAWA KENJI
IPC: B65D65/40
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composite plastic sheet markedly reducing the contamination of an IC or the like caused by the separation of carbon black or the like due to the abrasion at the time of contact with the IC or the like and a conductive plastic container formed by molding this sheet. SOLUTION: In the conductive composite plastic sheet wherein a conductive resin composition is laminated to both surfaces of a sheet base material comprising a thermoplastic resin, the conductive resin composition is prepared by adding 5-50 pts.wt. of (B) carbon black to 100 pts.wt. of (A) a thermoplastic resin and 1-30 pts.wt. of (C) an olefinic resin is added to 100 pts.wt. of the sum total of (A) the thermoplastic resin and (B) carbon black and the surface intrinsic resistance value of the sheet on which the conductive resin composition is laminated is 102-1010 Ω. The conductive plastic container obtained by molding the conductive composite plastic sheet is also disclosed.
Patent JP-2002287372-A (JP)
Title: Device and method for setting exposure condition of information recording medium exposing device
Inventor: TAKASHIMA KAZUO
IPC: G11B11/105
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To accurately and easily set exposure conditions (parameter). SOLUTION: An exposure condition setting device for an information recording medium exposing device which forms an information recording medium by exposing a resist layer formed on a substrate by coating has a display means which displays as a graphic user interface(GUI) exposure conditions of all processes of the information recording medium exposing device together, a setting means which sets the exposure conditions displayed by the display means, a check means which automatically checks the set exposure conditions, and a re-input prompting means which prompts re-input at the setting place of an item having a setting error found by the check of the checking means by changing the item with a setting error to a display color different from that of a normal display.
Patent JP-2002283691-A (JP)
Title: Closed cell foamed sponge rubber stamp material for laser processing
Inventor: TANAKA TARO
IPC: B41K1/50
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber stamp material capable of shortening a working time at a low cost by overcoming a defect of sticking due to melting of the rubber or igniting at a laser processing time. SOLUTION: The closed cell foamed sponge rubber stamp material for laser processing is obtained by vulcanizing and foaming a mixture of the rubber, a vulcanizing agent, a filler or the like, and a heat expansible microcapsule.