baber/WOPTO huggingface dataset:
Patent JP-2004133255-A (JP)
Title: Silver halide photothermographic dry imaging material
Inventor: OKAMURA SHINICHI
IPC: G03C1/76
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photothermographic dry imaging material capable of suppressing an increase in fog with age without degrading color tone or lowering sensitivity.  <P>SOLUTION: The silver halide photothermographic dry imaging material contains, in an undercoat layer, a polymeric latex obtained by emulsion polymerization in the presence of an imidazoline type surfactant or a polymeric latex obtained by emulsion polymerization in the presence of a reactive surfactant having an isocyanate group.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138093-A (JP)
Title: Control valve device
Inventor: YOKOYAMA SO
IPC: F16K3/24
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve device in which an energizing member can be easily replaced and a locking member does not drop out.  <P>SOLUTION: A tube part 20 storing a reciprocative spool 13, a coil spring 14, and a plug member 15, an opening part 21, and a locking part 21b are formed in a housing member 11 of the control valve device 10. The coil spring 14 energizes the spool 13 and the plug member 15 in the opening part 21 direction. The locking member 18 does not drop out from the housing member 11 regardless of the energizing force of the coil spring 14 since it is locked to the locking part 21b by its own elastic force. The spool 13, the coil spring 14, and the plug member 15 are prevented from dropping out from the opening part 21 by bringing the locking member 18 into contact with the plug member 15. The coil spring 14 can be easily replaced since the locking member 18 can be detached/attached from/to the opening part 21 by its elastic deformation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138551-A (JP)
Title: Hydrogen sensor
Inventor: ISHITANI MASAO
IPC: G01N27/409
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and stably detect a hydrogen concentration in a measurement gas and improve reliability.  <P>SOLUTION: A porous layer 27, an inner electrode 29, a solid electrolyte layer 28, an outer electrode 30, a diffusion layer 31 and an elaborate layer 32 are sequentially formed on an outer circumference of a heater 22 having an elongate rod shape by using a curved surface printing means etc. A detection element 21 of the hydrogen concentration totally has a circular rod structure. The outer electrode 30 covered with the diffusion layer 31 is formed by using a material having high selectivity to hydrogen, selects the hydrogen from the measurement gas diffused by Knudsen diffusion through the diffusion layer 31 in the direction of an arrow B, and adsorbs the hydrogen. Electromotive force corresponding to the hydrogen concentration in the measurement gas is generated between the inner electrode 29 and the outer electrode 30 radially facing through the solid electrolyte layer 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139463-A (JP)
Title: Information processor
Inventor: MORI RYUTA
IPC: G06F3/12
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to download prescribed information such as form data to an output device when the output device does not perform data output processing.  <P>SOLUTION: A server 22 acquires status information of the output device 21, and when a state that the output device 21 is not in a printing job performing state is indicated by the status information, the server transmits form data to the output device 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138955-A (JP)
Title: Metallic luster tone thermochromic label
Inventor: HARADA YUKI
IPC: B32B27/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic luster tone thermochromic label which can more surely hide a message or the like even by thin color coating or by coating in a color other than a dark color such as black and brown, and which is colorful with brightness and glittering luminance.  <P>SOLUTION: The metallic luster tone thermochromic label is so arranged that a reversible thermochromic layer 3 containing a thermally color-changing composition consisting of an electron-donating color-forming organic compound, an electron-accepting compound, and an organic compound medium which reversibly causes a color-forming reaction between the two is formed on the surface of a transparent support 4, and a metallic luster layer 2 containing a metallic luster pigment is laminated on the thermochromic layer 3, and an adhesive layer 6 is provided on the rear face of the support 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147031-A (JP)
Title: Electronic appliance
Inventor: YAMAGUCHI SUSUMU
IPC: G10L15/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic appliance having a normal photographing function and radio communication function and also having a function (self photographing function) enabling a user to photograph himself/herself.  <P>SOLUTION: In the electronic appliance having a photographing part 10 and a radio communication part 20 for performing radio communication with the outside, a CPU 31 for operating the photographing part 10 in the case that a prescribed external signal is inputted is provided. When an audio signal and a radio signal are inputted from an area to be photographed to the electronic appliance arranged at a prescribed position, the CPU 31 which receives the input of the audio signal and the radio signal through a microphone 25 and an antenna 26 operates the photographing part 10 and lets a self photographing operation be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200956-A (JP)
Title: Vacuum valve having a vacuum gauge function
Inventor: SOO CHANG WANG
IPC: A45C11/20
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum valve having a valve gauge function which more effectively and securely retains a vacuum in a container body for a long time and makes it possible by a simple structure for a user to easily aware of a vacuum state in the container main body.  <P>SOLUTION: The vacuum valve comprises a container cover for opening/ closing the opening of the container main body, through which stuff is put into. The vacuum valve also comprises a vacuum retaining member, disposed within the container cover, for causing air in the container to flow out by pressing the container cover and retaining a vacuum in the container. At least a part of the vacuum retaining member projects from the through-hole of the container cover. A degree to which the projecting portion of the vacuum retaining member projects changes according to a vacuum state in the container main body. This makes it possible for a user to be aware of the vacuum state in the container from the outside of the container cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146611-A (JP)
Title: Sound wave/radio wave absorber and its manufacturing method
Inventor: MASAKI YUKITO
IPC: H05K9/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sound wave/radio wave absorber which provides superior sound wave-absorbing property and radio wave-absorbing property.  <P>SOLUTION: This sound wave/radio wave absorber has an absorbent 1 of melamine resin foam containing a dielectric loss material 14 to absorb sound waves and radio waves.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146632-A (JP)
Title: Semiconductor device and its fabricating process
Inventor: KUZUHARA TAKESHI
IPC: H01L27/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize capacitive values in a semiconductor device equipped with capacitors made by means of multilayer interconnections.  <P>SOLUTION: There is provided a multilayer interconnection structure on a silicon substrate 1. The capacitors comprise opposed electrodes 3, 6 made by using the first and the second interconnection layers of in the multilyer interconnection structure, while a dielectric film comprises a silicon oxide film 5 (an interlayer insulating film) between the first and the second interconnection layers. In the multilayer interconnection structure, a dummy interconnection 4 is patterned so as to surround a periphery of the opposed electrode 3 of the capacitor in the first interconnection layer, while the dummy interconnection 7 is patterned so as to surround a periphery of the opposed electrode 6 of the capacitor in the second interconnection layer. The dummy interconnections 4, 7 are fixed at a ground potential.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152816-A (JP)
Title: Linear image sensor and its manufacturing method
Inventor: KAMIMURA SEI
IPC: H04N5/335
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-mode linear image sensor which can realize two or more of modes having different resolutions without increasing the number of steps, and to provide a method for manufacturing the same.  <P>SOLUTION: The linear image sensor operates in two modes of high resolution and low resolution. The sensor includes a light receiving unit (pixel row) in which pixels each made of a photodiode N-well 1 are arranged in one direction, a read gate 2 for reading a charge from the pixel by ϕTG, and a charge transfer unit 3 for sequentially transferring a read charge to a charge transfer N-well through ϕ1 and ϕ2 pulse lines. Pixel pitches of the light receiving units of both resolutions are set equal. A route from each pixel to a charge transfer unit is separated for each pixel by a channel stopper at the high resolution side, and a route from a set of adjacent pixels of n (n is an integer of 2 or more) pieces is formed separate for each set of the pixel by the channel stopper at the low resolution side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203233-A (JP)
Title: Method for enhancing quality of image and device for enhancing quality of image
Inventor: SARTOR PIERGIORGIO
IPC: G06T5/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the contrast properties by emphasizing the quality of an image, particularly, the contrast without generating an artifact.  <P>SOLUTION: The histogram of an input image is calculated, and the input image is equalized based on the calculated histogram to generate a histogram equalized image. The histogram equalized image is weighted based on the content of the input image and/or other input image data related to the input image, and mixed with the input image to generate an output image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004158923-A (JP)
Title: Http session tunneling system, method thereof, and program thereof
Inventor: FUKUSAKA MASAKAZU
IPC: H04L45/741
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a HTTP session tunneling system for uniquely realizing HTTP communication between a host server having a fixed global IP address and a plurality of local servers not having the fixed global IP address but to which a unique pseudo fixed global address name is assigned in a mutually secure way.  <P>SOLUTION: A tunneling session is established between the local server and the host server, the host server transmits a capsulated HTTP request to the local server addressed with the pseudo fixed global address name to which a dynamic IP address used in the tunneling session corresponds through the tunneling session by using the corresponding dynamic IP address, and the local server releases the capsulated request, and transmits an HTTP response with respect to the recovered HTTP request to a reverse path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156499-A (JP)
Title: Evaporated fuel treatment device of internal combustion engine
Inventor: KIDOKORO TORU
IPC: F02M25/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated fuel treatment device of an internal combustion engine for realizing excellent emission characteristic while using a canister of a reduced capacity, and shortening the waiting time in the fuel supply.  <P>SOLUTION: A vapor passage 20 to communicate a fuel tank 10 with a canister 26 is provided. A purge passage 34 to communicate the canister 26 with an air intake passage 38 of an internal combustion engine is provided. A closing valve 28 to control the communication state of the vapor passage 20 and a purge VSV 36 to control the communication state of the purge passage 34 are provided. The tank internal pressure Pt is detected by a tank internal pressure sensor 12. Evaporated fuel is purged into the air intake passage 38 by controlling the purge VSV 36. The closing valve 28 is opened/closed synchronously whether or not the predetermined purge is performed in an area in which the tank internal pressure Pt is positive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121779-A (JP)
Title: Inter-stand apparatus with cigarette smoke-absorbing function
Inventor: SAKAGUCHI KAZUNORI
IPC: A63F7/02
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-stand apparatus with cigarette smoke-absorbing function which absorbs and discharges out the cigarette smoke puffed from players in pachinko parlors or pachinko slot parlors.  <P>SOLUTION: The smoke-absorbing system (1) is mounted on the inter-stand apparatus (2) including a ball leasing machine installed between pachinko machines or pachinko slot machines. An ashtray (4) is provided on the inter-stand apparatus and the smoke-absorbing system has a function to absorb the smoke from cigarettes on the ash tray from its absorbing part (3) and to discharge it from the back of the apparatus. The inter-stand apparatus with cigarette smoke-absorbing function can protect anti-smoking people in pachinko or pachinko slot parlor at a lower cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123374-A (JP)
Title: Wire rope tightening tool
Inventor: MARUYAMA ISAMU
IPC: B66C1/14
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rope tightening tool which can easily and smoothly perform the ring mooring and tightening work of an "anchoring" wire rope provided on a tip side of a hoisting wire or the like when a heavy load is hoisted, and consistently hold the heavy load without a falling accident or the like.  <P>SOLUTION: A ratchet gear having a tooth portion positively rotated in one direction and protruded from an outer periphery, a fixed slidable seat disposed on a part of a periphery of the ratchet gear to hold the toothed portion and a wire rope, a holding seat fixed to the wire rope introduction side of the fixed slidable seat, and an L-shaped movable arm to hold the wire rope corresponding to a holding part of the holding seat are pivotably supported by inner sides of both side walls. The movable arm is pivotably supported by a rear end side of a hoisting rod movable while holding the ratchet gear between the side walls, and the ratchet gear is driven by an operation handle via a clutch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159536-A (JP)
Title: Dried potato powder, method for producing the powder, soup or sauce using the powder
Inventor: MIHASHI YUUJITSUSHI
IPC: A23L19/15
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide dried potato powder only slightly causing damage on potato cells, where pasty viscosity derived from eluted starch is minimized; and to provide soup or sauce using the powder having smooth palate feeling inherent in potato cell itself.  <P>SOLUTION: The dried potato powder has a water absorbing magnification of 3.7-5.8 shown in the following equation I: Water absorbing magnification = Gel volume (ml) ÷ Initial volume(ml). The dried potato powder is produced by pulverizing dried potato flakes so as to have a particle diameter of ≤250 μm at a ratio of 1.0-50.0 mass%, and a cell-damaged ratio of 60.1-75.0 %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159550-A (JP)
Title: Butt cap
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butt cap which can satisfy various requests such as breakage prevention, adhesion release, and operability improvement.  <P>SOLUTION: This butt cap 1 comprises a screw portion 2 to be engaged with the rod base side end of a fishing rod R, an operation portion 3 formed on the rod base side of the screw portion 2, and a rubber cover portion 4 disposed on the circumferential side of the operation portion 3. The operation portion 3 has a neck portion 5 and a disk portion 7. The rubber cover portion 4 is disposed to engage its tip side end with the neck portion 5 to cover the disk portion 7. The rod base side end of the rubber cover 4 is projected from the rod base side end of the disk portion 6 to the rod base side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163267-A (JP)
Title: Apparatus for detecting mark on light transmitting medium having lustrous surface
Inventor: MATSUYAMA SHINICHI
IPC: G01B11/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light reflecting type sensor for detecting a mark (a mark etc. at a terminal of a roll film) such as printing etc. on a light transmitting medium having a lustrous surface such as a transparent film without being affected by the reflection of the lustrous surface.  <P>SOLUTION: A light reflecting means is provided with the light reflecting type sensor opposed thereto. By arranging a transparent medium in the space between the sensor and the reflecting means in such a way that the straight line connecting the light reflecting type sensor to the light reflecting means does not intersect with its surface at right angles, and reflected light on the transparent medium is prevented from returning to the sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168167-A (JP)
Title: Wheel for agricultural use
Inventor: NAKAJIMA KOICHI
IPC: B60B3/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel for agricultural use which reduces the steering resistance in turning while improving straight traveling performance of a machine body, and also reduces the manufacturing cost.  <P>SOLUTION: This wheel for agricultural use is composed of a machine body mounting part 13 to be mounted on the machine body of an agricultural machinery, a plurality of plate-shaped rib parts 14 radially extended from the machine body mounting part 13 as a center, a wheel part 11 integrally molded with a bent part 17 of a wheel tip, and an elastic ring part 12 formed by covering the bent part 17 with an elastic material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168719-A (JP)
Title: Method for manufacturing epoxy compound
Inventor: HARA YOSHINORI
IPC: C08G59/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and efficiently manufacture an epoxy compound by reducing the cost or amount of a catalyst used for the hydrogenation in manufacturing the epoxy compound by selectively hydrogenating a carbon-carbon unsaturated bond of a raw material compound bearing the carbon-carbon unsaturated bond and an epoxy group.  <P>SOLUTION: The raw material compound is hydrogenated with hydrogen in an aqueous medium in the presence of a catalyst obtained by reducing a catalyst precursor which comprises a compound containing a metal selected from group 8, 9 and 10 metals of the periodic table and a carbonaceous support supporting the compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171402-A (JP)
Title: Cellulose ether exhibiting delayed dissolution and process for producing the same
Inventor: SCHLESIGER HARTWIG
IPC: C09K23/48
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ether exhibiting delayed dissolution.  <P>SOLUTION: This process for producing the cellulose ether exhibiting the delayed dissolution in water comprises steps of (a) treating a wet cellulose ether with a dialdehyde solution and (b) drying and fine pulverization of the cellulose ether. An aqueous solution of a salt is added simultaneously or together with the dialdehyde solution so as to uniformly set the pH of the cellulose ether at 6.0-8.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004179902-A (JP)
Title: Solid-state imaging device
Inventor: FUNAKI MASANORI
IPC: H04N5/335
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise-reduced CMOS solid-state imaging device.  <P>SOLUTION: A pixel circuit X<SB>j</SB>is equipped with a charge generation part 8 which generates electric charges corresponding to received light, a memory part 9 which temporarily accumulate the electric charges generated by the charge generation part 8, and an output amplification part 7 which outputs an output current corresponding to the electric charges accumulated in the memory part 9. The accumulation voltage V<SB>ccd</SB>that the memory part 9 requires to temporarily accumulate the electric charges is set lower than a common source voltage V<SB>dd</SB>. A voltage level converter 12 is controlled by a row control circuit 11 to output an accumulation voltage V<SB>ccd</SB>which is supplied form a voltage drop circuit 13 and between the common source voltage V<SB>dd</SB>and a ground potential GND to the gate electrode of an accumulating transistor M<SB>ccd</SB>of the memory part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229672-A (JP)
Title: Wiring board
Inventor: OTA SUMIO
IPC: H01L23/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board through which electronic parts mounted on its principal surface and chip capacitors mounted on its rear surface can be connected easily.  <P>SOLUTION: In this wiring board 100, first solid conductor layers 126 are formed in the interlayer 136 between a core substrate 110 and a resin insulating layer 122 and first bumps 134b are connected to the first capacitor terminals 115b of the chip capacitors 113 through first via conductors 132b, the first solid conductor layers 126, and first through hole conductors 112b. In addition, second solid conductor layers 127 are formed in the interface 137 between the insulating resin layer 122, and another insulating resin layer 123 and second bumps 134 are connected to the second capacitor terminals 115c of the chip capacitors 113 through second via conductors 132c, the second solid conductor layers 127, second capacitor-side via conductors 131, and second through hole conductors 112c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004178737-A (JP)
Title: Method of controlling transfer of medium for transfer and apparatus for the same
Inventor: TAKAHASHI KATSUHARU
IPC: G11B15/68
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To exactly perform transfer/set of recording media and the like regardless of the variation in distance intrinsic to the apparatus.  <P>SOLUTION: The rise time of a motor current to be supplied to a motor 1 driven with constant current before the motor current attains a reference value is measured and in case the rise time does not coincide with the set time set in order to detect the abnormality of the motor, the transfer of the medium for transfer is discontinued by forcibly stopping the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177053-A (JP)
Title: Operation method of open cooling water system
Inventor: IIMURA AKIRA
IPC: F25B15/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking of a scale component without increasing the quantity of make-up water to be used in an open cooling water system.  <P>SOLUTION: Cooling water in a cooling tower 1 is circulated in an absorption refrigerator 3 by a pump P. When stopping operation of this absorption refrigerator 3, supply of the make-up water from a make-up water pipe 10 and/or a blow by a blow pipe 12 are performed in the first place, and electric conductivity of the cooling water is changed to a prescribed value lower than target electric conductivity in operation. Next, supply of the cooling water to the absorption refrigerator 3 is stopped, and the whole absorption refrigerator 3 is finally stopped.  <P>COPYRIGHT: (C)2004,JPO