baber/WOPTO huggingface dataset:
Patent JP-2005104352-A (JP)
Title: Steering device
Inventor: AOTA KENICHI
IPC: B62D3/12
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device capable of preventing a protection cover covering the coupling part of a rack shaft with a tie rod from touching a vehicle etc. by shortening the length of the protection cover.  <P>SOLUTION: In a rack housing 10, the tie rod 14 is coupled with the end of the rack shaft 11 supported movably in the axial direction. The coupling part 4 of the rack shaft 11 with the tie rod 14 is provided with a ball 42 approximately in a spherical shape provided at the end of the rack shaft 11 and a joint housing 41 provided at the end of the tie rod 14 and formed with a recess that can accommodate the ball 42. The protection cover 3 has one end fixed to the periphery of the joint housing 41 and the other end fixed to the periphery of the end of the rack housing 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109204-A (JP)
Title: Electrostatic chuck
Inventor: SUZUKI HASHIO
IPC: H01L21/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck which can obtain stable attraction force, without being affected by use atmosphere by carrying out uniform gas purge, in a short time.  <P>SOLUTION: An electrostatic chuck 1 and a purge cover 2 are provided. The purge cover 2 is a dome-like member which is arranged to cover over the electrostatic chuck 1. The purge cover 2 is supported by a support part 2a and is provided to move up and down by means of a lifting mechanism. Purge gas is constituted inside the support part 2a to circulate, and is connected to a gas supply source. A plurality of blow-off ports 2b of purge gas are arranged in the purge cover 2. Purge gas, from the gas supply source is ejected from the blow-off port 2b to the electrostatick chuck 1 side, and an area near the electrostatick chuck 1 is locally turned into a gas atmosphere. A sample to be sucked 3 is introduced from a clearance between the purge cover 2 and the electrostatick chuck 1, the sample 3 is put on a mount table of the electrostatick chuck 1 and suction by the electrostatick chuck 1 is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103720-A (JP)
Title: Measuring device and measuring method
Inventor: KAKINO YOSHIAKI
IPC: B23Q17/22
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of measuring a position and attitude of an end effector of a machine for controlling the position and attitude of the end effector by using a jig constituted of a detachable support unit having a reference point, and also to provide an error correction method for correcting the error.  <P>SOLUTION: Sleeves 9 having a plurality of holes are formed on a jig plate 8 as a standard of measurement, and the support unit 11 which has a detachable fixed sphere 10 attached to its tip is fit in a sleeve 9. The support unit 11 is in a two-plate constraint condition between a tapered surface and an end surface used for a tool holder, in a fit part to the sleeve 9 formed in the jig plate 8. A holder 14 is attached to the end effector 12 supported by the other member so that a length measuring device 15 is attached between the fixed sphere 10 and a moving sphere 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116194-A (JP)
Title: Ic socket
Inventor: OIKAWA TAKAHIRO
IPC: H01L23/32
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the outer dimension by making mounting direction of a lock member on the socket main body side slide-movable in the horizontally lateral direction, or pivotally-movable from inward to outward, and make the height lower by positioning a second pressing plate of the upper side as a lever-shape pressing lever on both sides of a cover member which is a first pressing plate.  <P>SOLUTION: In an IC socket having the socket main body on which an IC package is mounted, a plurality of contacts arranged at the socket main body, and the cover member rotatably supported on one side of the socket main body, this has a pressing lever which is pivotally supported on one free end part side of the cover member and extended along a side face, and has a lock mechanism installed at the cover member, and a locking part to be engaged with the socket main body is installed on the free end part side of the pressing lever.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114878-A (JP)
Title: Image display system, method and program for generating display image data
Inventor: IWASAKI MASAYUKI
IPC: G09G3/20
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the display ability of a display device having limited number of display colors by efficiently generating display image data with small number of colors from image data.  <P>SOLUTION: A program for making a computer generate display image data from the original image data comprises an original display image pixel data acquisition step, a division determining step, and a display image pixel data generation step. The display image pixel data generation step includes a step to generate a first display image, and a step to generate a second display image pixel data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115516-A (JP)
Title: Electronic mail transmission control device and method
Inventor: MORIWAKI SUSUMU
IPC: G06F13/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail transmission control device for controlling electronic mail transmission in accordance with a network load by measuring the network load while transmitting an electronic mail.  <P>SOLUTION: An electronic mail transmission control method comprises: measuring the network load in transmitting the electronic mail; configuring a transmission schedule for transmitting the electronic mail based on the measurement result of the network load; transmitting the electronic mail based on the configured transmission schedule. Thus, a problem is eliminated in that a conventional technique-based device for transmitting and receiving the electronic mail monitors the load condition of a LAN and withholds electronic mail transmission and reception when the load is high; and no electronic mail transmission and reception are done when the load is continuously high or when the load is still high after rechecking the load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114674-A (JP)
Title: Angle sensor
Inventor: WAKAYAMA KATSUHIKO
IPC: G01C9/06
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle sensor which improves reliability and durability without deteriorating detection accuracy.  <P>SOLUTION: The angle sensor 10 comprises a reed switch 14 having higher strength than that of conventional ones and a permanent magnet 12 made of a stronger metallic magnet than a conventional ferrite magnet. The sensor uses a magnetic fluid 13 containing magnetic fine particles having a minute average particle diameter of 2 to 7nm, preventing segregation of the magnetic fine particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120578-A (JP)
Title: Roof with decorative panel
Inventor: TAKIMOTO TAKESHI
IPC: E04D13/15
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof with a decorative panel coping with every design in color and shape, having excellent weather resistance and lightweight with high work efficiency.  <P>SOLUTION: The roof with the decorative panel is constructed by extending structural beams 23 across structural columns erected on a platform 28 of a station building, mounting purlins 24 between the structural beams to spread a roofing material 21, and mounting the decorative panel to a structural beam 22 at a roof tip part. An FRP molded panel 1 formed with a layer of unsaturated polyester resin and glass fiber and molded is used as the decorative panel. Mounting hook bolts 2 are inserted at certain fixed spaces into the structural beam at the roof tip part, clamped by L-shaped hardware 3 and clamp-fixed by nuts, and a lower end aluminum shape 4 is mounted to the L-shaped hardware by bolts. The lower part of the FRP molded panel is inserted in the lower end aluminum shape and fixed by a presser plate 5, and the upper part of the FRP molded panel 1 is fixed to the purlin by mounting bolts 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123028-A (JP)
Title: Manufacturing method of lead-acid storage battery
Inventor: FUNATO TAKAYUKI
IPC: H01M2/16
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lead-acid storage battery in which during the initial charge or chemical formation of a battery case and leaving after that, a material added to a polyethylene separator is decomposed by an oxidation action of diluted sulfuric acid or anode oxidation of a positive electrode active material (PbO<SB>2</SB>), and in which formation of acetic acid is suppressed in the lead-acid storage battery using a micro-porous polyethylene separator.  <P>SOLUTION: In the manufacturing method of the lead-acid storage battery assembled by using the micro-porous polyethylene separator, the micro-porous polyethylene separator is made to be contacted with an organic solvent, and subsequently assembled into the storage battery after drying.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118830-A (JP)
Title: Bending method for hollow shape and bending die
Inventor: SASAKI YASUCHIKA
IPC: B21D7/06
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow shape bending method and bending die capable of improving working efficiency as well as maintaining machining accuracy, in bending a shape material having a hollow cross section, by attaching/detaching a core through an opening formed along the longitudinal direction.  <P>SOLUTION: Bending is performed on a shape material 1 by forming gaps 70, 71, 72 relative to the inserted part 30 of the core 6 inserted through the opening 59, by positioning the lower end face of a tip end wall 60, the upper end face of a tip end wall 61, a first square wall 65, a second square wall 67, and a planar wall 68 of the shape material 1 each in a state abutted on the inserted part 30 of the core 6, and subsequently by lowering a movable press member 10 to perform press forming along a first and a second curved surface 7, 9. Further, after the press forming, the shape material 1 is automatically removed from the core 6 by a dispensing air cylinder 14, with the core 6 linearly arrayed using arraying air cylinders 12, 13 and a rail 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118455-A (JP)
Title: Sprinkler head
Inventor: KUBO MASANOBU
IPC: A62C37/11
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that it is difficult to install a conventional sprinkler head in a small place since the vertical dimension of thr sprinkler head internally provided with its support mechanism is enlarged in order to secure the dimension for projecting a deflector in the case of an operation, and there is the risk causing unforeseen accidents since its lower end is protruded from a ceiling surface.  <P>SOLUTION: A valve 3 for closing the spout 1a of a head main body 1 is connected with an expansible shaft 4 to the deflector 8 which is held in a storage state by a thermosensitive decomposition part 15 and protruded in a hanging state in the case of a fire. A support board 6 in the main body with the shaft 4 penetrating therethrough includes a plurality of inclined water guide holes 6a or water guide grooves. The fire-fighting water jetted from the spout 1a in the case of the operation is guided in a helical shape to be allowed to collide with the deflector 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120461-A (JP)
Title: Composite structure of galvanized steel and hydraulic composition
Inventor: KATAOKA NOBUHIRO
IPC: E01F15/00
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means, in a structure where a galvanized steel member is buried into a hydraulic composition such as concrete, for suppressing the progress of corrosion in the boundary part between the steel member and the hydraulic composition even in a strongly corrosive environment.  <P>SOLUTION: When a galvanized steel member P is fixed with a hydraulic composition C, the hydraulic composition C which comprises hydraulic components containing 0 to 100 pts.mass alumina cement, 0 to 40 pts.mass portland cement and 0 to 80 pts.mass gypsum and the hydrogen ion exponent (pH) of which is regulated to ≤12 is used. Preferably, the galvanized steel member P is beforehand provided with resin film layers including an organic acid having a chelating action each at least in the vicinity of the part near the matrix.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126913-A (JP)
Title: Mechanical parking system and entry guide method
Inventor: UENISHI MAKOTO
IPC: E04H6/12
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical parking system reducing the weight of an elevator and parking shelves and reducing an equipment cost by miniaturizing installed conveyors.  <P>SOLUTION: This mechanical parking system is provided with: an elevator 2; a front wheel conveyor 10 and a rear wheel conveyor 11 disposed on the elevator 2; and visible light irradiation devices 17 for irradiating front wheels, and mirrors 16 for visualizing the front wheels, installed on an entry/delivery floor E. The visible light irradiation device 17 has a plurality of laser pointers which point in a direction of irradiating the wheel FW in an appropriate stop position SP on the front wheel conveyor 10, and a driver of an entering vehicle perceives each front wheel irradiated with laser by the laser pointers, through the mirror 16. The driver himself can thereby move the vehicle so that the front wheels are stopped in the appropriate stop positions SP.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128153-A (JP)
Title: Liquid crystal display apparatus and driving circuit and method of the same
Inventor: HOSOYA YUKIHIKO
IPC: G02F1/133
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To fully charge each pixel capacitance with a data signal even if a chargeable period of each pixel capacitance becomes short or a rise time and likewise at the time of polar change of the data signal increases, in an active matrix type liquid crystal display apparatus.  <P>SOLUTION: In the active matrix type liquid crystal display apparatus in which a plurality of data lines and a plurality of gate lines are arranged in a grid pattern and line inversion driving is performed, a gate signal OG(j) for performing gate two pulse driving is formed by a gate driver. The gate signal OG(j) is the signal which becomes active (H level) twice at each frame period for selecting a corresponding gate line and in the gate signal OG(j), without shortening preliminary charging period T1 which is a first active period, only a starting time of a main charge period T2 which is a second active period is delayed by a predetermined period Δd2 with respect to a data signal S(k), in order to avoid discharging of the pixel capacitance immediately after starting the main charge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130578-A (JP)
Title: Power steering apparatus
Inventor: NAGASE SHIGEKI
IPC: H02P6/16
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize updating based on a measured value of a correction value of an offset error arbitrarily in a detection of motor current even during operation.  <P>SOLUTION: A power steering apparatus includes a current detecting means for sequentially detecting current flowing through a ground side switching element in a lower arm by a detecting resistor inserted into the lower arm even during not only an "on" period but also an "off" period of the switching element in a PWM type drive circuit for driving a motor. The power steering apparatus further includes an offset updating unit for sequentially updating an offset correction value by a detected value (a detected value at t=t<SB>1</SB>, t<SB>3</SB>, ...) during its "off" period, and a detection current value correcting unit for calculating a motor current value (a current detection value after the correction) by correcting the detection value (the detected value at t=t<SB>2</SB>, t<SB>4</SB>, ...) during its "on" period with its offset correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127613-A (JP)
Title: Heat exchanger
Inventor: KURAHARA TETSUJI
IPC: F28F21/08
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the fatigue strength of a header tank in a heat exchanger.  <P>SOLUTION: A bridge part 5e connecting inner walls faced to each other is mounted on a tank main body 5b of the header tank 5. Whereby the expanding deformation of the tank main body 5b in accompany with the rise of a pressure in the header tank 5 can be inhibited, the stress concentrated on a base part of a folded part 5d for connection with the tank main body 5b, of a core plate 5a can be reduced, and the fatigue breakdown (fatigue crack) of the base part of the folded part 5d can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128333-A (JP)
Title: Image forming apparatus
Inventor: BABA MOTOFUMI
IPC: B65H29/56
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, wherein stable stripping is attained in a fixing means without damaging a rotary body in a fixing device when an image is formed on a recording medium which is stripped off with difficulty, and other influence is controlled even when the image is formed on the recording medium which is comparatively easily stripped off.  <P>SOLUTION: The image forming apparatus is provided with: at least (1) a toner image forming means which forms an unfixed toner image; (2) a fixing means 100 which is equipped with a heating rotary body 1 and a pressing rotary body 6; (3) a stripping guide plate 7 which is arranged so that one side thereof is close to a surface of the heating rotary body 1; and a gas ejecting mechanism 10 which ejects pulse-like compressed gas from a region held between the surface of the heating rotary body 1 and a surface of the exfoliation guide plate 7 toward a space between both. Further, the image forming apparatus is provided with: a peeling means for peeling the recording medium P from the heating rotary body 1; and (4) ejection controlling means 160,161 for controlling operation conditions of the gas ejecting mechanism 10 according to image information and/or information about the record medium P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124951-A (JP)
Title: Multifunctional endoscope
Inventor: OKADA SHINSUKE
IPC: A61B8/12
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctional endoscope that can reduce the cost of a structure for current leakage prevention, etc. at a bifurcation area of a signal cable protection tube for observation data transmission and a light guide protection tube for lighting.  <P>SOLUTION: The multifunctional endoscope is formed to surround a nut member 28 for fixing a plastic bifurcation area supporting member 22 on an operation section 1 from outside with insulating rubber 13b formed on a bending protection member 13 for protecting an area around the base of the protection tube 11 not to bend quickly. The plastic bifurcation area supporting member 22 is fitted with the bases of a signal cable protection tube 12 and a light guide protection tube 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133990-A (JP)
Title: House room ventilating method and its system
Inventor: KATO TERUMI
IPC: F24F7/08
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a house room ventilating method and its system effective and efficient in preventing the occurrence of failures or malfunction of machine facilities installed in a facility room due to self heating of the facilities.  <P>SOLUTION: The ventilating system comprises the facility room 23 formed with wall bodies 29 of a house 22, a first ventilating device 24 provided passing through the wall body 29 of the facility room 23 having high outside air temperature for supplying/exhausting air into/out of the room, and a second ventilating device 25 provided passing through the wall body 29 having low outside air temperature for supplying/exhausting air into/out of the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186144-A (JP)
Title: Oxide semiconductor paste, porous oxide semiconductor thin film, photoelectric conversion element and solar battery
Inventor: TSUNODA TAKEHISA
IPC: H01L21/208
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element having high photoelectric conversion efficiency by using a simple and inexpensive method of semiconductor particle thin film manufacturing, and the thin film produced by the method, to provide a photochemistry battery having the photoelectric conversion element.  <P>SOLUTION: The invention provides an oxide semiconductor paste containing a cellulosic thickener, wherein the cellulosic thickener is a methylcellulose, an oxide semiconductor paste containing a cellulosic thickener, wherein the cellulosic thickener is a hydroxy cellulosic thickener, a porous oxide semiconductor thin film, a photoelectric conversion element and a solar battery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137950-A (JP)
Title: Preparation method of modified catalyst for manufacturing bisphenol a
Inventor: IWAHARA MASAHIRO
IPC: C07B61/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a modified catalyst for use in the manufacture of bisphenol A excellent in catalytic capacity by uniformly modifying a strong acidic ion exchange resin without damaging the same.  <P>SOLUTION: In the method for preparing the modified catalyst for use in the manufacture of bisphenol A by partially modifying the strong acidic ion exchange resin with a sulfur-containing amine compound, a fixed bed reactor is filled with the strong acidic ion exchange resin and an aqueous solution containing an acid and the sulfur containing amine compound is injected in the fixed bed reactor and circulated to modify the strong acidic ion exchange resin. In this case, an inert gas is bubbled from the lower part of the fixed bed reactor, while the aqueous solution is circulated after injected or in a state that the circulation of the aqueous solution is stopped temporarily, to stir the strong acidic ion exchange resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140924-A (JP)
Title: Electronic equipment and display device
Inventor: TANIMOTO MITSUYOSHI
IPC: G09F9/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which substantially prevents force from being inputted to internal components even if pressure and impact are exerted thereto from the outside and which can efficiently radiate the heat generated in a light source section to the outside.  <P>SOLUTION: The liquid crystal display device 40 is equipped with a liquid crystal display panel 41 and the light source section 46. A flexible heat-transfer sheet 60 which can transfer the heat generated from the light source section 46 has a first portion 61, a second portion 62, and a third portion 63 disposed therebetween. The heat-transfer sheet 60 brings the first portion 61 into thermal contact with the liquid crystal display device 40 and brings the second portion 62 into thermal contact with an inside surface 20a of a housing 20. The heat-transfer sheet 60 houses the third portion 63 into the housing 20 in such a attitude that the third portion 63 is parted from the housing 20 and the liquid crystal display device 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI