baber/WOPTO huggingface dataset:
Patent JP-2004142879-A (JP)
Title: Winding core supporting device in sheet split winding apparatus
Inventor: KATAOKA TAKESHI
IPC: B65H18/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the positioning control of a winding arm and to eliminate the need for the connection/disconnection operation between a mechanism for moving the winding arm for attaching/detaching a winding core and each winding arm.  <P>SOLUTION: A winding core supporting device comprises a screw rod rotary drive mechanism 6 for selectively rotating and driving a pair of screw rods 5a, 5b in forward/backward directions; a female screw body 7a that is provided for each winding arm 3a and is screwed into the screw rod 5a and a female screw body 7b that is provided for each winding arm 3b and is screwed to one screw rod 5b; a female screw body retaining member 8 that is provided for each winding arm and restricts the female screw body in the longitudinal direction of the screw rod to the winding arm; clutch devices 9a, 9b capable of restricting/releasing the female thread body so that the female screw body cannot be rotated around the corresponding winding arm; guide support mechanisms 14a, 14b for slidably supporting the screw rod in the longitudinal direction; and reciprocating drive mechanisms 15a, 15b for moving a pair of screw rods in opposite directions each other when attaching/detaching a winding core C to/from winding core chucks 4a, 4b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144626-A (JP)
Title: Structure of displacement gauge with folded flexible inductor
Inventor: INOUE WAHEI
IPC: G01D5/20
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a displacement gauge with a folded flexible inductor having a high ratio of effective length and high precision capable of constituting the structure of the displacement gauge of mechanically stable and compact constitution, also capable of reducing in a production cost, and an assembling cost.  <P>SOLUTION: The structure of the displacement gauge is composed of: an audio-frequency exciting coil 12 closely wound on a cylindrical core 11; a nonmagnetic protecting tube 13 fitted outside of the exciting coil over whole length of the coil; a folded flexible inductor 10 sliding over the protecting tube; and a movable element 14 to be displaced. One end 10a of the folded flexible inductor 10 is fixed with the protecting tube 13 at the starting point of the winding of the exciting coil 12, and the other end 10b is fixed with the movable element 14 to be displaced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144645-A (JP)
Title: Belt clip for tape measure
Inventor: TSUYUKUCHI NORIYUKI
IPC: G01B3/10
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt clip for a tape measure easy to insert a belt into the clip and hardly left from the belt.  <P>SOLUTION: The belt clip 2 is provided with one end 2b which is fixed on a case 1 of the tape measure and the other end 2a, the tip 2d of which is elastically energized while abutting the case 1 of the tape measure. Length of the clip finger 2a is almost the same as the width of a belt, and the tip 2d of the clip finger 2a is positioned at the corner 1a of the case 1 of the tape measure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152821-A (JP)
Title: Gan based iii-v nitride semiconductor diode
Inventor: YOSHIDA KIYOTERU
IPC: H01L29/861
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diode utilizing the reverse characteristics and exhibiting excellent high temperature characteristics and a high reverse breakdown voltage.  <P>SOLUTION: In the GaN based III-V nitride semiconductor diode comprising a pn junction 4 of a p-type GaN based III-V nitride semiconductor layer 5 and an n-type GaN based III-V nitride semiconductor layer 3, a p-side electrode 7 touching the p-type GaN based III-V nitride semiconductor layer 5, and an n-side electrode 6 touching the n-type GaN based III-V nitride semiconductor layer 3, its reverse characteristics are utilized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150677-A (JP)
Title: Heat pump type hot water supply device
Inventor: RIMU SHUUTON
IPC: F24H1/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type hot water supply device capable of improving responsiveness to discharge hot water to efficiently use energy.  <P>SOLUTION: This heat pump type hot water supply device is provided with a heat pump circuit and a water circuit. The heat pump circuit comprises a compressor drive-controlled based on its discharge pressure, a detector to detect the discharge pressure from the compressor, and a water heat exchanger to heat-exchange a cooling medium heated by the compressor with water. The water circuit comprises an auxiliary tank to store hot water, a tank water mixing valve to mix hot water from the auxiliary tank with hot water heated by the water heat exchanger, and a water mixing valve to mix hot water heated by the water heat exchanger heated to a prescribed temperature with supplied water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150980-A (JP)
Title: Liquid sending device and liquid feed method of microchemical/biochemical chip
Inventor: MURAKAMI YUJI
IPC: G01N30/88
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feed device of a microchemical/biochemical chip for of feeding liquid simply with a stable flow rate by a micro flow system.  <P>SOLUTION: A liquid reservoir is arranged horizontally or arranged against the gravity, while using a structure serving as a lid capable of fine movement on the liquid surface or inside a tube caused by surface tension.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149080-A (JP)
Title: Vibration restraint structure of quarter window
Inventor: KIZAWA HIDEKI
IPC: B60J1/14
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of noise harsh to an occupant by suppressing vibration of a window glass of a quarter window.  <P>SOLUTION: In this quarter window where a weather strip 10 in an annular shape as a whole intervenes between a window frame and the window glass 4, a prescribed mass body 142 is fixed through an elastic body 141 at a more forward position than a position bringing into contact with the weather strip 10 on a cabin inner surface of the window glass 4. By means of a well-known vibration control function, the mass body 142 and the elastic body body 141 absorbs vibration, thus suppressing generation of noise harsh to the occupant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155241-A (JP)
Title: Brake control device for vehicle
Inventor: FUJINAMI HIROAKI
IPC: B60T13/68
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve a collision avoiding effect as compared with a conventional way, by lowering braking force generated, in a state where the collision avoiding effect is lowered by an increase in braking force.  <P>SOLUTION: When a possibility of a collision with a front obstacle is decided, target braking pressure Pbct for preventing a collision higher than that at a normal time is calculated (S20, 30). When steering is not performed by a driver or when steering is performed by the driver but a collision avoiding by steering is impossible (S40, 50), target braking pressure Pbt is set to the target braking pressure Pbct for preventing the collision (S120). When steering is performed by the driver and the collision avoiding by steering is possible but the collision avoiding by braking is impossible (S40 to 60), Low limit braking pressure Pbs based on an absolute value of a steering angle θ is set to lower braking force (S70, 110).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155533-A (JP)
Title: Continuous paper conveyance mechanism and printing device having it
Inventor: ISHIDA SHIGERO
IPC: B65H23/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent skew of a paper sheet when conveying a continuous paper having no feed hole stably and to improve printing position accuracy when printing.  <P>SOLUTION: This printing device having a mechanism for conveying the continuous paper 20 is provided with a friction conveyance part 26 for the continuous paper, a paper sheet braking part 24 provided on the upstream side of the friction conveyance part, a paper position regulation part 25 composed of a pair of rollers arranged obliquely by a predetermined angle θ for the direction of paper conveyance between the friction conveyance part and the paper sheet braking part, a buffer means 28 provided between the paper position regulation part and the friction conveyance part to absorb loosening of a paper sheet, and a printing part 27 arranged on the downstream side of the friction conveyance part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121777-A (JP)
Title: Mounting hinge for game table cover, or the like
Inventor: HASEGAWA KANEMITSU
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily removable and rattle-free hinge to mount a front cover on a game table, or the like, which can also be used as an electric current-carrying body.  <P>SOLUTION: This hinge comprises a support metal 2 fixing a rotary metal core 1, a fixing metal 9 provided with a sliding slope 3 and a metal core housing 4 at the front in a pressing-in direction, and a rotary metal 7 which has a guiding slope 5 and a metal core grip 6 at the front and rotating round a shaft 8 as the rotation core with the power of a spring body 10 in the gripping direction. Additionally, component parts of the hinge are made from conductors, and terminal connecting parts are provided on the support metal 2 and the fixing metal 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161512-A (JP)
Title: Low thermal expansion ceramic member, method of manufacturing the same, and member for semiconductor manufacture apparatus
Inventor: YOSHITOMI YASUKI
IPC: H01L21/683
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low thermal expansion ceramic member containing cordierite, spodumene and eucryptite, etc., in which high precision is maintained by clarifying a treatment method for suppressing crack by working and minimizing residual stress on the highly precisely finished surface and the change of precision.  <P>SOLUTION: The low thermal expansion ceramic member is composed of a ceramic having ≤0.5×10<SP>-6</SP>/°C thermal expansion coefficient at 10-40°C, ≤0.5% porosity and has ≤20 MPa residual stress. As the ceramic, a ceramic containing at least one kind selected from a group composed of cordierite, spodumene and eucryptite is suitably used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007370-A (JP)
Title: Device and method for image processing and program to be executed by computer
Inventor: INOUE YUKI
IPC: G06T3/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of simply realizing specific processing for color printing whose application range is comparatively wide.  <P>SOLUTION: A printer driver 100 is constituted of a saturation data conversion part 102 for converting picture data into data including a saturation component, a mask preparation part 104 and a mask adjustment part 105 for determining the hue of a specific color to be outputted out of picture data from the generated saturation component and a specific effect processing part 106 for removing data corresponding to the hue determined by the mask preparation part 104 and the mask adjustment part 105 from monochromatic picture data, synthesizing the monochromatic data from which the data corresponding to the hue are removed and the data of the specific color determined by the mask preparation part 104 and the mask adjustment part 105 out of the picture data and displaying the synthesized picture data on a specific printing setting picture 210.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163204-A (JP)
Title: Calibration method of gas sensor
Inventor: KOJIMA YASUSHI
IPC: G01N27/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a variation in a detection result to the concentration of gas to be detected according to the mounting state of a gas sensor.  <P>SOLUTION: In a container 51 for calibration filled with gas for calibration to a gas sensor 11a, where the arrangement direction of a detection element and a temperature compensating element in mounting becomes a horizontal direction H, and a gas sensor 11b, where the arrangement direction of each element becomes a vertical direction V, the gas sensor 11a is fitted so that each element is arranged in the horizontal direction H and the gas sensor 11b is fitted so that the detection element is arranged directly above the temperature compensating element in the vertical direction V (a step S01). The gas for calibration is filled into the container 51 for calibration and a variation in the output of respective gas sensors 11a, 11b according to a change in the concentration of gas is detected (a step S02). Based on the detected variation in the output, the output of respective gas sensors 11a, 11b is adjusted so that the variation in the output between the gas sensors 11a and 11b becomes equal (a step S03).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159578-A (JP)
Title: Animal-repelling tool
Inventor: HIDAWA YOSHIYUKI
IPC: A01M29/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animal-repelling tool easy to set even at a place other than flat ones and affording diversified usages.  <P>SOLUTION: This animal-repelling tool has the following construction: The upper surface of a planar polygonal base plate 10 is provided with a plurality of needle projections 40, at least one side of the base plate 10 is provided with an engaging part 20 and/or a part to be engaged 30, and a plurality of such base plates 10 are formed so as to be joinable each other and the engaging part 20 of an adjoining base plate 10 is engaged on the part to be engaged 30 of the mating base plate 10 so that these two base plates 10 are turnable relatively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162646-A (JP)
Title: Reciprocating pump
Inventor: TOJO NOBUO
IPC: F04B1/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating pump for sufficiently discharging leakage liquid to the outside, even if a leakage amount of the liquid from seal packing becomes large.  <P>SOLUTION: In the reciprocating pump 10, an annular partition board 46 is disposed in a seal packing pressor 44 to coaxially surround a piston 14 with a predetermined space therebetween. The seal packing pressor 44 has a cutout 48 and a flow passage 50 formed between the seal packing 40 and the partition board 46 to make the inside of the seal packing pressor 44 communicate with the outside thereof. By the constitution, the liquid leaking from the seal packing 40 is wiped away by the partition board 46 to be discharged from the cutout 48 to the outside through the flow passage 50. Therefore, even if the leakage amount of liquid from the seal packing becomes large, the leakage liquid is sufficiently discharged to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169344-A (JP)
Title: Course regulation member and course regulator using it
Inventor: TAKAO SHINJI
IPC: E01F13/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust a length, in which course regulation members are arrayed as a barricade, at a site and flexibly correspond to conditions, to prevent an easy movement even when the members are pushed by an automobile or a person, to maintain a function as the barricade and to enable a usage within a wide range with an excellent appearance even in the case of a use in an event site or the like.  <P>SOLUTION: A plurality of trapezoidal blocks 1 in which bases are formed to opening sections 2, projecting sections 3 for a connection are formed at one side ends and recessed sections 4 fitted to the projecting sections 3 are formed at the other side ends are arranged in a column, and a plurality of the trapezoidal blocks 1 are connected successively by fitting the mutually adjacent projecting sections 3 and recessed sections 4, thus forming the barricade 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172793-A (JP)
Title: Video reproducing apparatus
Inventor: NAGAO JUN
IPC: H04N5/93
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproducing apparatus whereby a viewer can easily recognize and who is speaking the words of a caption.  <P>SOLUTION: The apparatus displays a face image of a person speaking words of a caption. When there are a plurality of people A to C, if the caption 50 is spoken by A, the face image 51 of A is displayed at the side of the caption 50. Further, if B utters words, the face image of B is displayed at the side of the caption 50, and if C utters words, the face image of C is displayed at the side of the caption 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171663-A (JP)
Title: Optical disk unit
Inventor: OCHI MANABU
IPC: G11B7/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical disk unit in which the heat generated in a pickup is absorbed and the temperature of a semiconductor laser mounted on the optical pickup is restricted to an operation guarantee temperature or lower thereby preventing performance deterioration, life degradation and erroneous operations of the unit.  <P>SOLUTION: In the optical disk unit provided with an optical pickup 7 on which a light emitting element 72 for emitting a laser beam, a laser drive circuit for driving the light emitting element 72 and an optical component for guiding the laser beam to a disk are mounted, a latent heat storing material 77b is disposed in the optical pickup 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171926-A (JP)
Title: Induction heating device
Inventor: KOBAYASHI HIDEAKI
IPC: H05B6/12
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently cool a heating coil even if a driving frequency is raised by solving a problem where, when the frequency of a driving power supply is raised in order to heat an arbitrary metal by an induction heating device, heat generation of the heating coil itself is increased, and it becomes difficult to cool the heating coil.  <P>SOLUTION: A vent hole 42 is formed at the center of the second heating coil 23; a temperature detection part 43 is mounted in the vent hole 42; and a space is formed between a flat plate 13 and the heating coil 23. Cooling air from a multiblade fan 34 can be diffused to the upper and lower sides of the heating coil 23, and the strength of the radially diffused air can be equalized by the disposition of the detection part 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168379-A (JP)
Title: Storage carton for rolled packaging material
Inventor: OZAWA MITSUNARI
IPC: B65D25/52
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage carton for a rolled packaging material such as a wrap film, which prevents such a problem that the rotation of the material is restrained to make it difficult to draw out the wrap film or the like from the received material and is structured to be simply formable into a carton.  <P>SOLUTION: The storage carton for the rolled packaging material has: a carton body consisting of a front body plate, a bottom body plate, a rear body plate and both body side plates, in which the rolled packaging material such as the wrap film is held; and a lid connected with one of side rims of an upper opening of the body in the derricking manner. A projection is provided on the internal surface of the body bottom plate, wherein the projection consists of a plurality of halftone dots.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170737-A (JP)
Title: Display device for vehicle
Inventor: KOJIMA TETSUAKI
IPC: G02F1/13
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which attains a display high in luminance with an efficient illumination.  <P>SOLUTION: This display device for vehicle is provided with a liquid crystal display element 4b having polarizing members 4e and 4f on the light incident side and light emission side of a liquid crystal cell 4d respectively, and a light emitting diode 4a with which the liquid crystal display element 4b is irradiated to attain the display by irradiating a concave mirror 3 provided in a front visual field of a driver D with transmitted light transmitted through the liquid crystal display element 4b. In the display device, a light transmissible cover 1b is provided in an optical path of the transmitted light between the liquid crystal display element 4b and the concave mirror 3 and the polarizing member 4f disposed on the light emission side of the liquid crystal display element 4b is so specified that the transmitted light made incident in the light transmissible cover is to be a polarized light having an P polarization component larger than a S polarization component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167427-A (JP)
Title: Shaking table supporting structure of shaking apparatus
Inventor: OSADA YOSHIHIDE
IPC: B01F11/00
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To freely move in a settled range in the horizontal direction, to dispense with subtle adjustment of position and parallel accuracy when attaching, and to follow the change of the moving direction.  <P>SOLUTION: A lower shaft 18a of a first eccentric driven shaft 18 is provided on a bearing 17 on the upper face of a rack 3 equipped with a driving mechanism of the shaking table 2; a lower shaft 20a of a second eccentric driven shaft 20 is rotatably provided on an upper shaft 18b of the first eccentric driven shaft 18 via a bearing 19; and an upper shaft 20b of the second eccentric driven shaft 20 is connected to a bearing 21 of a lower face of the shaking table 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198780-A (JP)
Title: Method and system of network image scanning
Inventor: ALIKBEROV ILMIR RASIKOVICH
IPC: H04N1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for network scanning of images which uses a scanner connected to a server and thereafter transfers scanned images to a user computer.  <P>SOLUTION: In scanning processing by standard TWAIN technology, the control (management) of the scanner or other image input device (IID) 20 connected to the server is carried out through a virtual TWAIN-driver 18 which interacts with a user scanning application 15. For image data and service information transfer within the network, a transport protocol is used. Data structures containing information used in the course of connection between the user and the server are stored in a computer memory. In addition, this memory is used for buffering and storing transmitted information and package headings of the transport protocol.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157657-A (JP)
Title: Optical servo track forming and cleaning device for magnetic tape
Inventor: OTA HIROYUKI
IPC: G11B23/50
Filed: 2002-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical servo track forming and cleaning device used suitably to obtain a magnetic tape which hardly generates a dropout due to unnecessary powder sticking. SOLUTION: The device has a sending-out mechanism part which sends a wound magnetic tape out in a specified direction, an optical servo track formation part which forms recessed parts for optical servo by irradiating the surface of a back coat layer of the sent-out magnetic tape with laser light, a cleaning part which cleans the surface of the back coat layer after the recessed part formation, and a take-up mechanism which takes up the magnetic tape after the cleaning, and the cleaning part is constituted by arranging a contact part which brings a flock body with raised flock, woven fabric, or non-woven fabric into contact with the surface of the back coat layer to clean the surface of the back coat layer and a wiping part which wipes away unnecessary powder sticking on the surface of the back coat layer.