baber/WOPTO huggingface dataset:
Patent JP-2004107039-A (JP)
Title: Nip device, and working device using it
Inventor: TAKASHIO KICHIJI
IPC: B65H19/10
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow a separation displacement, of a nip roll, from a support roll to enhance greatly working efficiency for threading work etc. for a feed tip portion of a sheet-like member or the like, and to sufficiently secure safety and certainty of the work.  <P>SOLUTION: This device is provided with the nip roll 8 with both ends supported to press the sheet-like member or a film upper member run-displaced continuously or intermittently onto the support roll 5 under rotation. Each end block 10 is provided in the device to support rotatably each end part of the nip roll 8, an eccentric shaft 12 positioned eccentrically from the rotation center CR of the nip roll 8 is penetrated through the each end block 10 to be fixed, and each end portion of the eccentric shaft 12 is supported rotatably onto a support frame 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109664-A (JP)
Title: Image recording body
Inventor: EKUSA NAOYUKI
IPC: G03G9/09
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording body having a recorded image with high reliability for an OHP sheet or the like which requires high picture quality.  <P>SOLUTION: The image recording body has a fixed image formed by layering a plurality of toner layers on the surface of a substrate having at least transparency by electrophotographic processes and fixing the plurality of toner layers. Among the melting temperatures of the toners constituting each of the layers of the plurality of toner layers, the melting temperature of the toner constituting at least the outermost surface toner layer is the highest.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110976-A (JP)
Title: Thin film magnetic head and magnetic disk unit
Inventor: ISHII SEI
IPC: G11B5/31
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head and a magnetic disk unit which are prevented from being influenced by thermal deformation of the thin film magnetic head attributed to a change in ambient temperature at which the magnetic disk unit is used and heat generation of a conductor coil constituting the thin film magnetic head.  <P>SOLUTION: This thin film magnetic head for reading and writing information to/from a magnetic recording medium consisting of a reproducing element part laminated on a substrate; a recording element part laminated on the reproducing element part and having a lower core layer, a recording gap layer constituting a magnetic circuit together with the lower core layer and an upper core layer, and a first conductor layer for giving magnetomotive force to the magnetic circuit; and a protective layer for protecting the reproducing element part and the recording element part is provided with at least one or more second conductor layers having a function for deforming a medium facing surface of the thin film magnetic head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106144-A (JP)
Title: Manufacturing method for ceramic electronic component
Inventor: MAEDA TOMOYUKI
IPC: B24B31/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a polishing material from chipping in polishing while providing a sufficient polishing effects, and also to prevent polishing chips ground from the ceramic sintered body from sticking again to the ceramic sintered body in polishing the surface of a ceramic electronic component.  <P>SOLUTION: The plurality of ceramic sintered bodies, the polishing materials, and buffer solution are mixed in a vessel, the polishing materials collide against the surfaces of the ceramic sintered bodies so as to polish the surface of the ceramic sintered bodies. In this process, when the bulk density of the polishing material is set to W, and the true density is set to ρ, a free volume of the polishing material defined by (1-W/ρ)×100(%) is set to not less than 40% and not more than 90%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111323-A (JP)
Title: Gas circulation device for fuel cell system
Inventor: TANIYAMA TAKESHI
IPC: H01M8/04
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a fuel cell by suppressing to a minimum the pressure loss of a check valve in the forward direction and by increasing the ratio of the actual inflow reaction gas to the required reaction gas quantity to be supplied to the fuel cell.  <P>SOLUTION: A high pressure fuel gas is supplied to the fuel cell stack 27 from a high pressure fuel gas tank 21 through a fuel supply tube 25. The fuel discharged from the fuel cell stack is returned to the fuel supply tube 25 from the fuel exhaust tube 29 through a gas circulation piping 31. The gas circulation piping 31 has two parallel piping 35, 37, and gas circulation pumps 39, 41 and the check valves 43, 45 are respectively provided to these parallel pipings 35, 37. The check valves 43, 45 have a valve body inside the valve case which is capable of movement by the action of gravity, and are arranged so that the direction of forward flow of the fuel gas may be nearly opposite to the direction of the action of gravity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119543-A (JP)
Title: Semiconductor device housing package and semiconductor device using the same
Inventor: HIRAKAWA TETSUO
IPC: H01P5/08
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a semiconductor device housing package largely deteriorates its transmission characteristics due to reflection when it transmits high-frequency electric signals.  <P>SOLUTION: The semiconductor device housing package is composed of a base 1 with a mount 1a mounted with a semiconductor device 6, a plurality of ground wiring conductors 2b and a first wiring conductor 2a provided to the base 1, a plurality of ground pads 3b and an input/output pad 3a which are electrically connected to the ground wiring conductors 2b and the first wiring conductor 2a respectively, a second wiring conductor 4 provided to the base 1, and a connector 5 that is composed of a conductive wire 5a electrically connected to the second wiring conductor 4 and an insulating sheath 5b. A length of connection between the wire 5a of the connector 5 and the second wiring conductor 4 is set at 800 μm or below, and the wire 5a of the connector 5 bonded to the second wiring conductor 4 is coated with a coating layer 9 joined to the surface of the base 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117755-A (JP)
Title: Active matrix substrate and display device
Inventor: TOMINAGA MASAKATSU
IPC: H01L51/50
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active matrix substrate, to be used for a display device having a plurality of display panels sharing a bus line, capable of preventing display failures such as block-like unevenness of luminance when displaying each display panel, and to provide a display device using the active matrix substrate.  <P>SOLUTION: The display device 1 is provided with a main panel 2 and a sub panel 3 including TFT substrates 4 and 6 mutually sharing a source bus line 9. The main panel 2 is provided, on the source bus line 9, with a SW-TFT15 serving as a switch structure for turning on/off the conduction. Since the SW-TFT15 is turned off when the main panel 2 is displayed, the capacitance of each source bus line 9 can be made nearly uniform and block-like unevenness of luminance caused by the difference in the delay of a source signal can be prevented. Also, since the capacitance of the sub panel 3 is not loaded at the time of displaying the main panel 2, current consumption can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113918-A (JP)
Title: Sewage treatment method and sewage treatment apparatus
Inventor: ISOBE KENSUKE
IPC: C02F3/12
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment technique for treating organic sewage of sewerage or the like biologically (with activated sludge), a sewage treatment method for enhancing a solubilization ratio by an ultraviolet irradiation and a sewage treatment apparatus.  <P>SOLUTION: In the sewage treatment method wherein a part of sludge produced by biological reaction treatment is drawn out to be solubilized by irradiation with ultraviolet rays and the treated sludge is again subjected to biological reaction treatment to be reduced in its volume, the irradiation with ultrasonic waves is performed as post-treatment or pretreatment of the irradiation with ultraviolet rays or simultaneously with that irradiation to enhance a solubilization ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121357-A (JP)
Title: Electric water heater
Inventor: HOSOI KOICHI
IPC: A47J27/21
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle which always have the vicinity of gravity center even with different gravity center positions.  <P>SOLUTION: In a structure wherein a water heater body 1 is detachably provided with a water storage tank 2 side by side, the handle 3 attached to the water heater body 1 has a part C which becomes horizontal when an electric water heater is lifted. The part C is formed within a range corresponding to the center of gravity when the water storage tank 2 is mounted and the center of gravity when the tank 2 is not mounted. Therefore, because the position corresponding to the center of gravity of the handle 3 is located at the part C becoming horizontal, the position corresponding to the gravity center is readily held by changing the grip or the like for easy carriage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124845-A (JP)
Title: Internal combustion engine equipped with variable nozzle type turbocharger
Inventor: SHIGETA FUMIHIKO
IPC: F02D23/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine equipped with a variable nozzle type turbocharger capable of burning and removing particulate matter accumulated in a movable mechanism part of the variable nozzle of the variable nozzle type turbocharger, and preventing fixing of the variable nozzle.  <P>SOLUTION: An ignition source 8 capable of combusting unburned fuel in exhaust gas is provided between an exhaust manifold 2 of an exhaust passage 3 of the internal combustion engine 1 and an entrance part 4d of a turbine housing 4c of the variable nozzle type turbocharger 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126310-A (JP)
Title: Film-shaped member, method of manufacturing the same, partially tape-shaped optical fiber, method of partially tape-shaping optical fiber, multi-core optical connector, optical fiber sheet, and fan-out cord
Inventor: SUGIYAMA HIROYASU
IPC: G02B6/00
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of aligning job of optical fibers when a plurality of optical fibers are partially shaped into a tape.  <P>SOLUTION: The method of the partial tape-shaping is characterized by the fact that the plurality of optical fibers 10 are inserted into the optical fiber insertion space 7 of a film-shaped member 1 which is so composed that the plurality of optical fibers 10 are aligned, and the inserted optical fibers 10 are bonded to an adhesive layer 4. Further, the partially tape-shaped optical fiber is characterized by the fact that the plurality of optical fibers 10 are aligned, covered with the film-shaped member 1 in the form of a tape, and bonded with the adhesive layer 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122212-A (JP)
Title: Continuous casting apparatus
Inventor: NAKAJIMA HIROSHI
IPC: B22D11/10
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting apparatus with which the temperature distribution of a cast strip can further be made uniform by effectively restraining drift stream in molten steel dam.  <P>SOLUTION: In this continuous casting apparatus 1, one pair of rolls 110, 110, in which the dam is formed at the intermediate part of the mutually facing rolls, are formed and also, the cast strip 131 is formed by cooling molten steel 130 supplied into the dam and sent out downward, are arranged. Then, a nozzle 10 having slits 11 for pouring the molten steel 130, is disposed by dipping the slits 11 below the molten steel surface 132 developed into the dam. Further, this nozzle is constituted so that the atmospheric pressure in the nozzle 10 becomes almost the same pressure to the atmospheric pressure outside the nozzle 10 by opening the upper part of the nozzle 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124624-A (JP)
Title: Invert member, bottom block and manhole
Inventor: TAKEUCHI HIDEO
IPC: E03F5/10
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an invert member, and a bottom block and a manhole using the invert member easily led in and installed in the manhole while facilitating member management during storage or transportation and further facilitating the installation of a connecting pipe at the bottom face in a bottom basin base body.  <P>SOLUTION: A main pipe part 110 is formed of a synthetic resin material and has a passage 111. An auxiliary pipe part 120 is formed of a synthetic resin material and has a passage 121. Connection parts 150 connect the main pipe part 110 and the auxiliary pipe part 120 movably. The passage 111 of the main pipe part 110 and the passage 121 of the auxiliary pipe part 120 form a mutually connected passage by the connection of the connection parts 150.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281739-A (JP)
Title: Information recording medium
Inventor: KONDO TETSUYA
IPC: G11B7/24088
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly execute crossing reproduction between two areas in an information recording medium having a read only area and a recording and reproducing area together.  <P>SOLUTION: The information recording medium 1 consists of a recording layer 12 and a light transmission layer successively provided on a substrate 13 and has a read only area 30 and a recording and reproducing area 40, a wobbling groove corresponding to the read only area and another wobbling groove corresponding to the recording and reproducing area are formed on the substrate 13 without overlapping with each other, the recording layer 12 and the light transmitting layer 11 are continuously adhered over at least two areas of the read only area 30 and the recording and reproducing area 40, reflectivity of the recording layer 12 is more than 5%, a push-pull signal output T3 reproduced from the read only area 30 and another push-pull signal output reproduced from the recording and reproducing area before recording satisfies relations of T3≥0.1, T4≥0.1 and 1.5≥T3/T4≥0.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135209-A (JP)
Title: Generation device and method for wide-angle view high-resolution video image
Inventor: OIKAWA MICHIO
IPC: H04N5/225
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for photographing wide-angle view video images, in which the deviations generated at visual points different for each camera are corrected, when the video image is photographed by multiple cameras (multi-camera).  <P>SOLUTION: The device comprises a means for determining the calibration parameters of a wide-angle view photographing camera and a multi-camera, a means for matching of a video image of the wide-angle view camera and a video image of the multi-camera, and a means for compositing the video image of the multi-camera as a wide-angle view video image, based on the matching information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133350-A (JP)
Title: Image display application equipment, side face connector type display device used in equipment, and manufacturing method of device
Inventor: KINOSHITA HIROSHI
IPC: G09G3/36
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To freely replace a display device and to realize securement of good picture quality and low electric power consumption by freely exchanging a display device with another one having a different kind of a display panel even, although utilization conditions are varied.  <P>SOLUTION: A storage section to which a main body connector is attached, is provided on a digital camera, a side face connector type display device 16 is inserted into the storage section and a side face connector 17 is inserted into the main body connector so as to make a contact with an electronic circuit. Then, a fixed cover 13 is closed to attach the side face connector type display device 16 to the camera. The side face connector type display device 16 has a constitution in which a display panel 18 is assembled into a frame whose side face serves as a connector. The side face connector is provided with a attachment confirmation terminal and an identification terminal corresponding to the kind of the display panel. The attachment and the fixing of the side face connector type display device 16 are confirmed by a attachment confirmation circuit and a fixing confirmation circuit, and driving signals are outputted to the side face connector type display device 16. The identification circuit controls a driving signal setting circuit by the identification signals corresponding to the kind of the display panel and outputs appropriate signals to the side face connector type display device 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136026-A (JP)
Title: Game apparatus, method of proceeding game, program and recording medium
Inventor: MATSUNO YASUKI
IPC: A63F13/75
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To make a player continuously interested in the proceedings of a game by imparting an epoch-making change to the proceedings of the game.  <P>SOLUTION: Each time a stage of the game is advanced, rules (to be applied in an event by a battle) corresponding to the progress of the game are set. When the event by the battle occurs and a real battle starts, a character capable of performing an action is determined out of a player character and an enemy character and when the player character is capable of performing the action, the player instructs the action. It is recorded whether or not the action instructed by the player or the result of the action violates the set rules. After the end of the battle, based upon the recorded rule violation, a predetermined penalty is charged to the player.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142492-A (JP)
Title: Air-conditioner for vehicle
Inventor: HOMITSU TOSHINOBU
IPC: B60H1/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner a vehicle capable of removing a fogging from a window pane certainly without consuming wasteful power even in case a dispersion exists in the output of a humidity sensor.  <P>SOLUTION: The air-conditioner for the vehicle includes a CPU which calculates the humidity (the humidity RH at the window pane inner surface) near the inner surface of the window pane (front glass) from the relative humidity RH in a cabin sensed by the humidity sensor and executes a defogging control on the basis of the PHw obtained. The fogging control determines that the window pane fogs when the PHw obtained lies within a zone 2 of a high humidity region set on a zone determination map, and increases the moisture removing ability of an evaporator. In case the driver or passenger does not select the DEF mode even if the determination is such that the window pane will fog (RHw lying within the zone 2) when an AUTO switch and an A/C switch are both turned off, the determination value (RHw) of the zone determination map is corrected according to the frequency or the number of times of fog determination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003255170-A (JP)
Title: Dispersion compensating optical fiber and dispersion compensating optical fiber module
Inventor: AIKAWA KAZUHIKO
IPC: H04B10/2507
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion compensating optical fiber with a sufficient dispersion slope compensation characteristic even for a non-zero dispersion shifted optical fiber which requires large RDS for dispersion compensation by making the absolute value of a dispersion slope large on a negative side while maintaining the absolute value of wavelength dispersion.  <P>SOLUTION: The dispersion compensating optical fiber is manufactured; the radius (c) of a ring core 3 being 6.5 to 9.5 μm; the b/a of a depressed core radius to a center core radius being 2.0 to 4.0 and the c/b of the ring core radius to the depressed core radius being 1.1 to 2.0; and the specific refractive index difference Δ1 of a center core 1 from a clad 4 being +1.00 to +1.90%, the specific refractive index difference Δ2 of the depressed core 2 from the clad 4 being -0.60 to -1.00%, and the specific refractive index difference Δ3 of the ring core 3 from the clad 4 being +0.20 to +1.00%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142300-A (JP)
Title: Laminated polyester film
Inventor: KOSUGE MASAHIKO
IPC: G11B5/73
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film having few surface defects and being excellent in winding properties and also in running properties and electromagnetic conversion characteristics under the conditions of high temperature and high humidity on the occasion when it is made a metal thin film type magnetic recording medium, and the magnetic recording medium using it.  <P>SOLUTION: The laminated polyester film is composed of a polyester layer A not containing inactive particles substantially and a polyester layer B laminated on one side of the layer A and containing inactive particles B. The surface of the polyester layer B has the central surface average roughness (WRaB) of 3-20 nm and, at the same time, the surface of the polyester layer A has dents which are continuous to projections having the maximum height of 15 nm or above and have the maximum depth is 10 nm or above, are 15,000 pcs./mm<SP>2</SP>or below at most.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143366-A (JP)
Title: Rubber composition for inner liner and tire produced by using the same
Inventor: KOURA HISAAKI
IPC: C08K7/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for inner liner having excellent air-permeation resistance and heat-conductivity while keeping flexural fatigue resistance and low-temperature durability at high levels and provide a tire, especially a tire for heavy vehicles produced by using the rubber composition as an inner liner and having excellent vulcanization productivity.  <P>SOLUTION: The rubber composition for inner liner is produced by compounding (a) 100 pts. mass of a rubber component containing a butyl rubber with (b) graphite having an average aspect ratio of ≥3 and <30 and (c) a carbon black as fillers. The thermal diffusion coefficient α of the rubber composition is ≥1 and <20 mm<SP>2</SP>×sec.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149557-A (JP)
Title: Black inkjet recording ink
Inventor: TAGUCHI TOSHIKI
IPC: C09D11/38
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black inkjet recording ink excellent in image durability including image quality and in ink ejectability.  <P>SOLUTION: The black inkjet recording ink contains a black dye having specified properties and contains at least one compound represented by formula (A) or formula (B). In formula (A), R<SB>21</SB>is a 5-40C alkyl; m<SP>1</SP>is an average number of moles of added ethylene oxide and is 2 to 40. In formula (B), R<SB>22</SB>is a 5-40C alkyl, and m<SP>2</SP>is an average number of moles of added ethylene oxide and is 2 to 40.  <P>COPYRIGHT: (C)2004,JPO