baber/WOPTO huggingface dataset:
Patent JP-2005228527-A (JP)
Title: Negative ion generator
Inventor: KOSHIDA NOBUYOSHI
IPC: H01T23/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive negative ion generator without having a movable part nor needing a high-voltage power source.  <P>SOLUTION: This negative ion generator 1 is equipped with: a surface electron source 6 for emitting electrons into an ordinary-pressure gas by a voltage below 100V at ordinary temperature; and a tubular gas passage wall 2 having a conductive inner surface for running the gas in its inside; and is characterized by that electrons emitted from the surface electron source 6 in the gas passage wall 2 are stuck to gas molecules flowing through the gas passage wall 2 to generate negative ions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225728-A (JP)
Title: Luminous pottery and its manufacturing method
Inventor: YAMASHITA KENHIKO
IPC: C04B41/89
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous pottery that is capable of uniformly forming a luminous layer so that high luminous properties are obtained, that is capable of securing the smoothness of the surface and enhancing the strength and that is capable of using everywhere without depositing stains and of obtaining excellently aesthetic appearances.  <P>SOLUTION: The manufacturing method comprises forming each layer by supplying each material on the surface of the pottery substrate 11 in a cover coat state excellent in fluidity, for example, forming luminous layers 12, 13 by glazing and firing a cover coat for luminous layers containing a water resistant luminous material and a frit and forming a transparent glass layer 14 as a protective layer. Thus, the method can easily deposit each material uniformly on each part of the surface of the pottery substrate 11 to obtain the stabilized and uniform luminous layer 12, 13 and the transparent glass layer 14 through calcination. Consequently, the afterglow appears uniformly on the whole surface of the pottery, the aesthetic appearances due to the afterglow is made excellent and the luminous layer is surely arranged even the pottery has complex surface profile.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228974-A (JP)
Title: Solar battery and its manufacturing method
Inventor: SATO TAKUYA
IPC: H01L31/04
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery equipped with a light absorption layer consisting of a IB-IIIB-VIB semiconductor of group IB element rich composition.  <P>SOLUTION: The solar battery is provided with a substrate 11; an electric conductive film 12 formed on the substrate 11; a low resistance semiconductor containing a group IB element, group IIIB element, and a group VIB element with a larger rate of content of atom number of a group IB element than the rate of content of atom number of group IIIB element; a light absorption layer 13 formed on the electric conductive film 12; a high resistance layer 14 consisting of a high resistance semiconductor with larger specific resistance than a low resistance semiconductor, containing a group IB element, a group IIB element, a group IIIB element, and a group VIB element; and a transparent electric conductive film 16 formed on the high resistance layer 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206929-A (JP)
Title: Electrolyzer
Inventor: FURUKAWA HIDEO
IPC: C25B1/26
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolyzer which can be miniaturized by simplifying its constitution.  <P>SOLUTION: The electrolyzer is provided with: a tank 2 for storing liquid; a first electrode 3 and a second electrode 4 for electrolyzing liquid; and a control means 6 for controlling electrolysis. The control means 6 controls the liquid level in the tank 2 using the first electrode 3. The electrolyzer is further provided with a third electrode 5 separately from both the electrodes 3 and 4. The control means 6 performs the control so as to feed liquid before dilution into the tank 2 to a first liquid level 27 controlled by the first electrode 3 and to feed water for dilution into the tank 2 to a second liquid level 29 controlled by the third electrode 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232219-A (JP)
Title: Antistatic polyurethane prepolymer aqueous dispersion and antistatic processing method using the same
Inventor: MIYAMURA TAKASHI
IPC: C09D5/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic polyurethane prepolymer aqueous dispersion which exhibits excellent antistatic properties even at a low humidity and high adhesion to a plastic film.  <P>SOLUTION: The antistatic polyurethane prepolymer aqueous dispersion is constituted of (A) a polyol compound having two or more active hydrogen atoms, (B) an organic polyisocyanate compound, and (C) a hydrophilicity-imparting compound, and comprises lithium bis(trifluoromethanesulfonyl)imide represented by the molecular formula: Li(CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N and/or lithium tris(trifluoromethanesulfonyl)methane represented by the molecular formula: Li(CF<SB>3</SB>SO<SB>2</SB>)<SB>3</SB>C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235254-A (JP)
Title: Memory macro, semiconductor integrated circuit equipped with the same, and its design method
Inventor: AKAMATSU HIRONORI
IPC: H01L21/8244
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably and correctly execute reading from a memory cell.  <P>SOLUTION: The semiconductor integrated circuit is equipped with a plurality of memory macros having a memory cell array in which memory cells connected to a plurality of bit lines, a plurality of word lines intersecting the bit lines, one of the bit lines and one of the word lines are arranged in a matrix, and a main power supply circuit block formed on the same substrate as that of the plurality of memory macros to generate and output a first negative voltage. The plurality of memory macros hold each of the plurality of word lines at a negative voltage obtained based on the first negative voltage outputted from the main power supply circuit block during nonselection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232722-A (JP)
Title: Snow fence
Inventor: MASUI TOSHIAKI
IPC: E01F7/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow fence which is high in strength of an airfoil air-course deflection plate, good in assembling efficiency, and high in handling safety.  <P>SOLUTION: The snow fence consists of the airfoil air-course deflection plates and supports supporting the deflection plates at vertical intervals. Each deflection plate is formed of upper and lower panel members, a front edge member, an intermediate member, and a rear edge member. The front and rear edge members each have an upper panel insertion portion in an upper surface and a lower panel insertion portion in a lower surface, for forming the upper and lower panel members into an airfoil by curving and fixing the upper and lower panel members by means of the front edge member, the intermediate member, and the rear edge member. The upper panel member has both ends thereof inserted into the upper panel insertion portions formed in the front and rear edge members, respectively, and fixed to the upper surfaces of the front edge member, the intermediate member, and the rear edge member. The lower panel member has both ends thereof inserted into the lower panel insertion portions formed in the front and rear edge members, respectively, and fixed to the lower surfaces of the front edge member, the intermediate member, and the rear edge member. The front edge members and/or the rear edge members of the respective airfoil air-course deflection plates may be connected together by means of connection members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231449-A (JP)
Title: Mounting and dismounting device of rudder plate
Inventor: TAKAOKA YOSHIO
IPC: B63B9/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting/dismounting device of a rudder plate capable of easily performing in a short period of time without damaging a rudder plate and a hull or the like when mounting/dismounting the rudder plate to/from the hull.  <P>SOLUTION: A rudder plate holding unit 16 of the mounting/dismounting device 10 of the rudder plate has: a unit body 74; a pair of upper and lower arms 86, 92 for holding which are provided on a unit body 74 and movably provided in the direction to hold the side of the rudder plate 204 and the direction to release the holding of the rudder plate; a cylinder device 98 provided on the pair of upper and lower arms 86, 92 for holding; a pad 104 for holding the rudder plate which is mounted to the tip end of the piston of the cylinder 98 and press-abutted to the rudder plate 204; an arm 110 which is provided on the lower part of the unit body 74 and movably provided in an mutually approaching direction and leaving direction; and a folk 120 which is provided on the arm 110, abutted to the under surface of the rudder plate 204, and supports the under surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235950-A (JP)
Title: Apparatus and method of processing application
Inventor: HAMADA MASAHITO
IPC: B05C5/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure in-plane uniformity of a film thickness when applying a predetermined coating liquid to form a coating film on the surface of a rectangular substrate for example, by controlling a fresh air flow from above the substrate to reduce the difference in evaporation rate between the coating liquid at the corner of the substrate and the solvent of the coating liquid inside it.  <P>SOLUTION: An air flow regulating ring capable of rising/lowering is set at a predetermined height according to the application process to face the corner on the surface of the substrate horizontally held on a substrate holder. The coating liquid containing a coating film forming component and a solvent is applied to the surface of the substrate. In addition, the substrate is rotated around a vertical axis to spread the coating liquid like a thin film, and thereafter, the substrate is rotated at a high speed to dry the liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230978-A (JP)
Title: Method and device for separating workpiece in double-sided polishing device
Inventor: NAGAYAMA HITOSHI
IPC: B24B37/04
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional double-sided polishing device provided with a washing nozzle and a separating device, wherein a stain remains on a semiconductor wafer finished with polishing in spite of being washed, and to positively hold the wafer into a holding hole of a carrier after polishing is completed.  <P>SOLUTION: The double-sided polishing device is provided with a sun gear 2, an internal gear 3, carriers 81-85, an upper surface table 5 and a lower surface table 4, a slurry feeder 63 and a washing liquid feeder. During washing between the upper and lower surface tables, the washing liquid is jetted also from a separating nozzle 71 in addition to a slurry nozzle 61. Coagulated slurry stuck into the separating nozzle 71 during polishing is thereby washed to prevent the stain of a workpiece caused by the collision of the coagulated slurry included in the separating gas when lifting the upper surface table 5, and to prevent the workpiece from floating with the washing liquid left on the lower surface table 4 when indexing for unloading.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233589-A (JP)
Title: Duct air supply type ventilating apparatus
Inventor: KAJI YOSHIAKI
IPC: F24F7/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duct air supply type ventilating apparatus capable of cleaning the inside of a duct and leading a clean air into rooms.  <P>SOLUTION: In this duct air supply type ventilating apparatus distributed air supply into the rooms 4, an electrostatic atomizer 7 generating charged water corpuscles 6 for cleaning the inside of the duct 3 by atomizing a liquid is disposed in an intermediate duct fan 2 for taking in the outside air from an outside air suction port 1 and distributing it to the room 4 through the duct 3. The outside air suction port 1 communicates with the air supply ports 12 of the rooms through the duct 3 from the intermediate duct fan (2) to lead the clean air to the rooms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238870-A (JP)
Title: Elastic crawler and crawler traveling device using it
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic crawler capable of obtaining a sufficient traction and a crawler traveling device using it in going up and down the stairs.  <P>SOLUTION: The elastic crawler 5 is equipped with a crawler body 6 composing of a rubber like elastic body endlessly formed and a tensile body 7 buried along the circumferential direction inside of the crawler body 6. A plurality of hollow parts 8 (flexible part) formed in an approximately parallel cylindrical state over the width direction are juxtaposed inside the crawler body 6. The outer peripheral surface 6b is flexibly deformed so as to contact with a projecting part of the road surface by the crash of the hollow parts 8 and the contact surface can be increased. The frictional resistance of the elastic crawler 5 with an uneven road surface can be increased thereby and the traction can be increased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242452-A (JP)
Title: Coordinate inputting device
Inventor: KOBAYASHI KIWAMU
IPC: G06F3/042
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coordinate input device equipped with a function for stably and efficiently notifying a main body side of the state of a pointer, and configured to realize the function without installing any battery at the pointer side.  <P>SOLUTION: This coordinate inputting device for coordinate-inputting the arbitrary positions of an input region with a predetermined pointer is provided with a function for stably and efficiently notifying the main body side of the state of the pointer (pen-up/down information and switch information when the pointer is used as an electronic pen and right button/left button signal and personal identification information or the like when the pointer is used as a mouse for virtual computer), and configured to realize the function without installing any battery at the pointer side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319971-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: TAKATANI KAZUHIRO
IPC: H01G13/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor with reduced ESR (equivalent series resistance) and to provide its manufacturing method.  <P>SOLUTION: The solid electrolytic capacitor has a structure in which a dielectric layer 3 and a metal layer 4 are formed in this order on the surface of an anode 2. The anode 2 comprises a porous sintered compact of a tantalum particle. The dielectric layer 3 comprises a dielectric oxide film formed by anodizing the surface of the anode 2 in, for example, a phosphate solution. The metal layer 4 is formed by making silver paste by mixing silver particles whose average diameter is 0.05 μm or below, a protective colloid and an organic solvent, then applying the paste to the surface of the dielectric layer 3, and then drying it at a temperature of 150°C or higher. Further, an anode terminal 1 is connected to the anode 2. A cathode terminal 5 is connected to the metal layer 4 with a conductive adhesive 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242678-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDEKI
IPC: G05F3/26
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of suppressing a drop in an internal power source voltage below an external power source voltage without performing any control in a CMOS circuit and preventing generation of through current.  <P>SOLUTION: An external power source detection circuit 12, in which an external power source voltage VEXT is supplied to a source, is provided with a p-channel MOS transistor outputting a detection signal ACT showing whether the external power source voltage is a predetermined voltage or not from a drain. A differential amplification circuit 13 provided with a switch circuit switching a differential amplification function to either of an action state or a stop state according to the detection signal ACT outputs a first signal PGS proportional to a difference between a feedback signal INS and a reference voltage VREF during the operation state and outputs a second signal PGS in the stop state. The PMOS transistor p11 outputs a predetermined voltage when the first signal PGS is fed from the differential amplification circuit 13, and outputs the external power source voltage when the second signal PGS is fed from the differential amplification circuit 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252498-A (JP)
Title: Analog/digital converter
Inventor: TANI KUNIYUKI
IPC: H03M1/14
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter which is provided with a plurality of amplifier circuits and the precision of which is enhanced.  <P>SOLUTION: The A/D converter includes a plurality of the amplifier circuits such as a first amplifier circuit 11, a second amplifier circuit 15, a third amplifier circuit 19, and a fourth amplifier circuit 21. The amplifier circuits meeting higher precision requirements among a plurality of the amplifier circuits are arranged remoter from circuits acting like noise sources. Further, the amplifier circuit first receiving an input analog signal is arranged remoter from the noise source circuits than the other amplifier circuits. That is, the first amplifier circuit 11 is arranged remotest from the noise source circuits. Moreover, the amplifier circuit first receiving the input analog signal is arranged remoter from the noise source circuits than the other amplifier circuits. That is, the amplifier circuits are arranged in the closer order to the noise source circuits, in the order of the fourth amplifier circuit 21, the third amplifier circuit 19, and the first amplifier circuit 11. The noise source circuits are a clock generating circuit and a digital circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249087-A (JP)
Title: Fastening structure of structural material using high-strength bolt
Inventor: SASAI KATSUHIKO
IPC: F16B43/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastening structure of a structural material using a high-strength bolt, controlled to high quality regardless of work environment, and advantageous to lowering the cost and labor-saving.  <P>SOLUTION: A disc spring 24 has a nonlinear characteristic of relationship between the compressive force F and the deformation amount S, so that it enters a third compression deformed state in which the compressive force F exceeds the introduced tension before it enters a fourth compression deformed state in which the spring is completely crushed by the compressive force F not to elastically deform any more. The disc spring 24 is formed so that the inclination of a curve of the nonlinear characteristic becomes smaller from when the compressive force F exceeds the introduced tension. In the disc spring 24, a shaft part 2004 is passed through a center hole 2402, a tool is inserted in a fastening hole 2006, and a nut 22 or the shaft part 2004 is turned to fasten the nut 22 to the shaft part 2004, so that the disc spring is compressed in the third compression deformed state between the nut 22 and the surface 1202 of a structural material 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252739-A (JP)
Title: Static image generating device and method thereof
Inventor: OUCHI MAKOTO
IPC: G06T3/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable extracting the less number of frame images in processing for generating a panoramic image, the image having an area larger than that of a target image, from a plurality of target images obtained from moving images or the like.  <P>SOLUTION: A plurality of frame images forming a moving image are extracted, the relation between these frame images is grasped by deciding the positional relation data using an object contained in an image as a reference to display the frame images. A user uses the range which is desired to be extracted as a panoramic image for superimposition of all the displayed images. An image-generating apparatus 100 decides the less number of frame images covering this panoramic region and extracts the panoramic image from a combination of these images, and a color printer 20 prints the extracted panoramic image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250348-A (JP)
Title: Imaging camera
Inventor: SOYA AKIHIKO
IPC: G02B7/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging camera in which the occurrence of dew condensation or dulling inside lenses is properly restrained.  <P>SOLUTION: A first elastic sealing member is disposed between the first step of a lens barrel accommodating and supporting the first lens and the edge of the first lens. In addition, a second elastic sealing member which prevents entry of moisture from the inside of a camera is disposed on the edge face of a second lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050783-A (JP)
Title: Surge suppressor
Inventor: SHIYATOU YASUHIRO
IPC: H01T4/12
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge suppressor which is superior in chemical stability in a high temperature region, and which is covered with an oxide layer superior in adhesive force to the main discharge electrode.  <P>SOLUTION: This is the surge absorber provided with a columnar ceramics 4 in which a conductive coating film 3 is divided and formed via a discharge gap 2, a pair of main discharge electrode members 5 which are opposed and arranged at both ends of the columnar ceramics 4 and contacted with the conductive coating film 3, and a barrel ceramics 7 in which the pair of main discharge electrode members 5 are arranged to be opposed, and in which the columnar ceramics 4 is sealed in the interior together with a sealing gas 6, and in which an oxidized film 9B is formed by oxidation treatment in the main discharge face 9A that is at least the opposing face of a protruding support part 9 of the pair of main discharge electrode members 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259445-A (JP)
Title: Guiding light, remote control for guiding light, and guiding light system
Inventor: NISHIMURA MASAHIRO
IPC: H05B41/14
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding light in which inspection of a large number of guiding lights can be made easily and precisely regardless of installation conditions.  <P>SOLUTION: The guiding light system comprises a guiding lamp, an emergency power supply, a control circuit 6 which lights a lamp by supplying power from a commercial power supply at the normal time and lights the lamp by supplying power from the emergency power supply when the power supply from the commercial power supply is cut off, a light receiving unit 21 for performing transmission and receiving of data by radio, and an LED 27. The control circuit sends data of equipment state including the prescribed inspection items together with its own identification code from the LED 27 when the light receiving unit has received prescribed inspection data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI