baber/WOPTO huggingface dataset:
Patent JP-2005116323-A (JP)
Title: Cooling structure of fuel cell
Inventor: MIKI SADAO
IPC: H01M8/02
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure of a fuel cell making the temperature of the fuel cell uniform without using an outside overheating means.  <P>SOLUTION: A cooling passage 5b cooling both stack end parts 1b of a cell 21 and a cooling passage 5a cooling a stack central part 1a are installed in the cooling structure of the fuel cell equipped with a stack line 1 formed by stacking cells 21 and cooling plates, end plates 2a, 2b interposing the stack line 1 from both sides. A cooling passage 5c through which cooling water exhausted from the cooling passage 5a flows is installed inside the end plates 2a, 2b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004140360-A (JP)
Title: Process of doping pattern of resistance element
Inventor: GRIS YVON
IPC: H01L21/265
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process of performing selective doping for a resistance element predetermined in an electronic chip.  <P>SOLUTION: This process is constituted of three phases. At the first phase, several elements of a pattern are selectively electrified, at the second phase, doping atoms are applied to the electrified elements, and at the third phase, a dopant is permeated to perform an annealing process which is intended to activate it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005226219-A (JP)
Title: Axial direction joint of concrete segment
Inventor: ISHIKAWA TAKASHI
IPC: E21D11/08
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial direction joint of concrete segment capable of giving tension force to a joint member simultaneously when tightening a tunnel axial direction joint of concrete segment and preventing tightening force of the joint from fluctuating by fluctuation of natural ground conditions and earthquake.  <P>SOLUTION: This joint is provided with a male type projection 20 provided with a truncated cone taper 22 engaging with an inner face taper of a split type wedge and a female type recessed part 30 provided with a truncated cone-shaped cavity incorporating the split type wedge and holding it to tighten segments each other by letting the male type projection 20 advance into the female type recessed part 30. A cylindrical rcessed part is provided on a tip end face of the female type recessed part 30, a belleville spring 40 is arranged in the recessed part, and inside diameter of the belleville spring 40 is pressed and fitted in the outer periphery of the male type projection 20, which is energized in the direction of pulling-out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112822-A (JP)
Title: New reaction product for silane coupling agent
Inventor: KOBAYASHI HIRONORI
IPC: H01L23/29
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new reaction product for a silane coupling agent by which an improved adhesiveness of an inorganic material to an organic one and good storage stability can be obtained in the use for a surface treating agent, a resin additive or the like.  <P>SOLUTION: This new reaction product includes (A) a compound having an isocyanate group and (B) a silane coupling agent containing the hydroxy and imidazole groups as essential components. Further, there is also provided another reaction product obtained by reacting the above product with a phenol resin. There are preferably exemplified, as the component (A), octadecyl isocyanate, phenyl isocyanate, toluene diisocyanate (TDI), diphenylmethane-4,4'-diisocyanate (MDI), diphenylmethane-2,4'-diisocyanate, hexamethylene diisocyanate (HDI), bis(4-isocyanatocyclohexyl)methane (H<SB>12</SB>MDI) or the like and those oligomerized derivatives.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115278-A (JP)
Title: Method for manufacturing stain-proof optical article
Inventor: SUZUKI KEIICHI
IPC: G02B1/10
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical article having stable performance and improved durability without influenced by changes in the ambient humidity due to seasonal fluctuation by forming a stain-proof layer of a fluorine-containing silane compound having an excellent stain-proof effect.  <P>SOLUTION: The method includes a stain-proof layer forming process to form a stain-proof layer by applying a fluorine-containing silane compound on the surface of an optical article. In the above process, the process environment is controlled to 0.0050 to 0.0350 kg/kg(DA) absolute humidity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121085-A (JP)
Title: Exhaust valve
Inventor: FUKUDA TAKESHI
IPC: F16K24/04
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve capable of opening/closing a valve port with a large opening area over low pressures to high pressures.  <P>SOLUTION: In this exhaust valve, an inlet 4, a valve chamber 3, and an outlet 11 are formed by a casing comprising a body 1, a bottom cover 2, and a valve seat member 9. An upper valve port 12 and a lower valve port 13 with the same opening area are formed in a valve seat member 9 on a vertically same axis where the valve chamber 3 is allowed to communicate with the outlet 11. A lower valve body 21 opening/closing the lower valve port 13 is disposed in the valve chamber 3 on the lower side of the lower valve port 12, and an upper valve body 15 opening/closing he upper valve port 12 is disposed on the outlet 11 side between the upper valve port 12 and the lower valve port 13. A guide bar 22 is formed integrally with the lower surface of the guide bar 22, and a float 14 is connected to the lower end of the guide bar 22. A lower guide bar 17 is formed integrally with the lower surface of the upper valve body 15. When the lower valve body 21 is seated on the lower valve port 13 and the upper valve body 15 is seated on the upper valve port 12, the lower end face of the lower guide bar 17 is brought into contact with the upper end face of the lower valve body 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125142-A (JP)
Title: Manufacturing method of laminate
Inventor: ONDA TOMOJI
IPC: H01L51/50
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic and non-reflective laminate suitable as the front protective sheet of an electronic display.  <P>SOLUTION: In this manufacturing method of the laminate, ultraviolet curable coating, of which the refractive index after curing is 1.46 or above, containing fine particles with a mean particle size of 0.05 μm or below of at least one metal oxide selected from antimony oxide, antimony-doped tin oxide, indium tin oxide and zinc oxide is applied to a transparent resin sheet and the coated sheet is irradiated with ultraviolet rays to form a first layer in a semicured state. Subsequently, ultraviolet curable coating of which the refractive index after curing is 1.45 or below is applied to the first layer and the formed coating layer is irradiated with ultraviolet rays to form a second layer in a semicured state. After a third layer comprising a resin layer containing a fluoroplastic resin is next formed, the whole is irradiated with ultraviolet rays to finally cure the first and second layers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056372-A (JP)
Title: Vehicle control apparatus, vehicle control method, and vehicle control program
Inventor: HARUMOTO SATORU
IPC: B60R21/0134
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the preventive safety from an vehicular accident by performing appropriate acknowledgement, recognition, determination, action, and operation instead of a driver of a vehicle.  <P>SOLUTION: An information acquiring unit 12a acquires various information (for example, the position, speed, acceleration and deceleration speed of a vehicle of interest) useful for the control of the vehicle and manages the information by a storage section 11. A situation determining unit 12b determines a situation under which the vehicle is placed (for example, access to an intersection, a right turn at the intersection and the like ). A danger determining unit 12c selects predetermined information corresponding to the situation (for example, information on the vehicle of interest accessing the intersection from the other direction if the situation involves the access to the intersection) and determines the degree of danger of the vehicle (for example, danger levels, level 1 to 5, based on possibility of collision with the vehicle of interest). A vehicle control unit 12d controls various devices 50 and an output device 30 in such a manner that the degree of danger of the determined vehicle is reduced (for example, outputting a pre-announcement informing the vehicle of the interest is under the access to the intersection to the driver from a loudspeaker 31, if the danger level is 2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127549-A (JP)
Title: Isotropic pressure applying device
Inventor: NISHIMOTO TAKEO
IPC: F27B17/00
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isotropic pressure applying device having a series of treatment cycle time greatly reduced.  <P>SOLUTION: The isotropic pressure applying device comprises a treated body set-in/out station K, a pressure piston mounting/demounting station L, a pressure station M for isotropic pressure applying treatment and a standby station N. Herein, a carrying means 2 is provided for moving a pressure container 6 via the pressure piston mounting/demounting station L to the other stations. The pressure piston mounting/demounting station L is arranged in the carrying means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130202-A (JP)
Title: Color chart for color adjustment and gray level adjustment of color printer and color monitor in endoscope
Inventor: OTA NORIKO
IPC: H04N1/60
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To objectively and minutely perform color adjustment, gray level adjustment, image quality adjustment, and gamma correction adjustment of a monitor and a printer in an endoscope with analog signal connected between devices.  <P>SOLUTION: A color chart has first, second, and third color chip groups and an achromatic color chip group, each of which consists of a plurality of color chips of the same form linearly arranged in a first direction. Each color chip of each color chip group is constituted of color mixture of R, G, and B at a fixed ratio. The first color chip group shows a gradation wherein the ratio of R is monotonously increased for each color chip in the array direction of the color chips and the ratios of G and B are monotonously reduced for each color chip, and the second color chip group shows a gradation wherein the ratio of G is monotonously increased for each color chip and the ratios of R and B are monotonously reduced for each color chip, and the third color chip group shows a gradation wherein the ratio of B is monotonously increased for each color chip and the ratios of R and G are monotonously reduced for each color chip, and the achromatic color chip group shows a gradation wherein R, G, and B are monotonously increased for each color chip at the same ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126609-A (JP)
Title: Adhesion method and adhesion pretreatment method
Inventor: KATO MAKOTO
IPC: C09J5/02
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesion method which can form an adhesive layer with high adhesion strength on a carbon-containing substrate such as a hardly adhesive resin, make the substrate adhere to the other material through the adhesive layer to attain a high level of adhesion reliability and fatigue resistance, keep the activated surface of the resin in the activated state for a long time without unevenness of treatment generated, and allows avoidance from damage by a strong oxidant used; and an adhesion pretreatment method therefor.  <P>SOLUTION: The adhesion method comprises an adhesion pretreatment process wherein a scattering particle containing a metal atom and/or carbon atom is adhered on the surface of a substrate made of a carbon atom-containing material which is irradiated by vacuum ultraviolet ray having a wavelength of 50-100 nm; and an adhesion process wherein an adhesive agent is coated on the surface of the substrate adhered by the scattering particle to form an adhesive layer, with which the substrate is then adhered to the other material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135614-A (JP)
Title: Automatic switch with heat ray sensor
Inventor: TOYODA ICHIRO
IPC: H01H35/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic switch with a heat ray sensor capable of reducing a manufacturing cost.  <P>SOLUTION: This automatic switch with a heat ray sensor comprises: catching pieces FP for catching a building material between a flange part 11 and themselves; and fastening screws FS each held rotatably around the shaft to a housing in a form where the shaft intersects the rear surface of the flange part 11, and screwed to the catching piece FP. Guide parts 14 for regulating rotation of the catching pieces FP with respect to the housing, and the housing are integrally formed as a synthetic resin molding so as to change the distance between the catching piece FP and the flange part 11 when the fastening screw FS is rotated. Since the number of components is reduced as compared with the case where the guide parts 14 are formed as separate components, and a process for mounting the guide parts 14 is dispensed with, a manufacturing cost is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130965-A (JP)
Title: Snare for endoscope
Inventor: OUCHI TERUO
IPC: A61B1/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snare for an endoscope having an elastic wire causing no plastic deformation adjacent to a curved part in the distal end when a snare loop is drawn in a sheath and preventing the contraction of the stretch of the snare loop even if repeatedly used.  <P>SOLUTION: This snare for the endoscope is so formed that the snare loop 10 formed by sticking a pair of elastic wires 3 in their distal ends and proximal ends to each other respectively and curving their intermediate parts is connected to the distal end of an operating wire 2, the snare loop 10 goes in/out the interior of the distal end of a flexible sheath 1 by axially advancing/retreating the operating wire 2, the snare loop 10 expands outside the flexible sheath 1 by its own elasticity and is elastically deformed and becomes narrower by being drawn in the interior of the flexible sheath 1. This snare for the endoscope is so constituted that the pair of elastic wires 3 constituting the snare loop 10 are mutually stuck in such a positional relation as to adjoin in the direction of crossing with the expansion/contraction surface of the snare loop 10 in the sticking part in the distal end side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139966-A (JP)
Title: Cooling device for engine
Inventor: SHINTANI OSAMU
IPC: F01P7/16
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device for an engine capable of collecting coolant of higher temperature to a heat insulating vessel and suppressing insufficiency of improvement in warming-up nature of the engine due to flowing coolant in the heat insulating vessel to a water jacket.  <P>SOLUTION: The cooling device for the engine 1 is provided with a cooling circuit R cooling the engine 1 by circulating cooling water, a thermal storage circuit H for using high temperature in the cooling circuit R for warming up or the like of the engine 1 at a time of next engine start, and a temperature raising circuit S raising temperature of cooling water in the thermal storage circuit H. When temperature of cooling water in the cooling circuit R is higher than oil temperature after completion of engine warming-up, the cooling water is collected in the heat insulating vessel 14 in the thermal storage circuit H. The cooling water in the temperature raising circuit S receives heat from oil in the engine 1 at an oil cooler 17. When it is determined that temperature of the cooling water becomes higher than temperature of cooling water in the thermal storage vessel 14, collection of cooling water from the temperature raising circuit S to the heat insulating vessel 14 is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140441-A (JP)
Title: Hot water supply device
Inventor: YAMANAKA NAOKI
IPC: F24H1/18
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize a hot water supply device never causing shortage of hot water in a hot water storage tank at the time of bath reheating.  <P>SOLUTION: This device comprises the hot water storage tank 11; a plurality of residual hot water temperature detection means 28, 29 and 30; a heating means 14; a reheating heat exchanger 22 provided out of the storage tank 11; a high-temperature hot water temperature detection means 25 for detecting the primary-side temperature of the reheating heat exchanger; a bathtub hot water temperature detection means 27 for detecting the secondary-side temperature of the reheating heat exchanger; a setting means 20 for setting a bath hot water temperature; a first arithmetic part 31 for computing a reheating necessary heating value by use of a predetermined arithmetic equation from the bath setting temperature and the bath hot water temperature; and a second arithmetic part 31 for computing the residual hot water heating value in each residual hot water position by use of a predetermined arithmetic equation from the residual hot water temperatures. At the time of bath reheating, an additional boiling time by a heating means is determined based on the reheating necessary heating value determined by the first arithmetic part 31 and the residual hot water heating value determined by the second arithmetic part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142413-A (JP)
Title: Semiconductor laser device
Inventor: TAKENAKA YOSHIAKI
IPC: B23K26/14
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device which can have high reliability and a simplified casing-airtightness maintaining structure, by keeping an environment within a casing of the semiconductor laser device always to be in a clean and dry condition with a simple arrangement, to prevent damages to a semiconductor laser element.  <P>SOLUTION: By supplying a clean dry medium from a dry medium inlet into the interior of a casing, having the semiconductor laser element and an optical condenser element housed therein and exhausting it from a dry medium outlet, the interior of the casing can always be kept in a clean and dry condition, and the semiconductor laser element can be prevented from being damaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004099909-A (JP)
Title: Propylene-based elastomer
Inventor: IMUDA JUNICHI
IPC: C08F4/64
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new propylene-based elastomer excellent in rigidity, heat resistance, scratch resistance, transparency, heat sealability, and blocking properties.  <P>SOLUTION: The propylene-based elastomer is characterized by: (1) containing propylene units in an amount of 50-95 mol% and 1-butene units in an amount of 5-50 mol%; (2) having a triad tacticity of 90% or more measured by<SP>13</SP>C-NMR spectrography; (3) having an intrinsic viscosity of 0.1-12 dL/g; (4) having a molecular weight distribution (Mw/Mn) of 3 or less; and (5) having a B value concerning the sequence distribution of copolymerized monomers, of 1.0-1.5, preferably 1.0-1.3. Further, this propylene-based elastomer has (6) a melting point of 60-140°C, and it is preferable that the content M (mol%) of the 1-butene units and the melting point or the crystallinity satisfy a specific relational expression. The propylene-based elastomer can be manufactured by using a specified metallocene catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005145844-A (JP)
Title: Intestinal function-regulating composition and intestinal function-regulating health drink and liquid for cleaning large intestine
Inventor: YOSHIZAWA SHINJI
IPC: A23L33/14
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an intestinal function-regulating composition which improves environments in large intestines to especially improve the bowel movements, to prepare a function-regulating health drink, and to prepare a liquid for cleaning large intestines.  <P>SOLUTION: The intestinal function-regulating composition is characterized by comprising a coffee preparation which comprises coffee, oligosaccharide, and at least one microorganism among photosynthetic bacteria, yeasts, filamentous fungi and actinomyces and/or a microorganismic metabolite produced by the above microorganism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147770-A (JP)
Title: Ultrasonic flaw detector
Inventor: SAKAIGAWA HIROMASA
IPC: G01N29/09
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an ultrasonic flaw detector for stably performing the accurate accept/reject decisions of a body to be inspected.  <P>SOLUTION: A reflection echo strength distance from a bottom surface, reflection echo strength from an interface (separation), and the value of a beam distance are measured, the sum of the echo strength from the interface section without any separation in a flaw detection area and echo strength from the separation is set to be interface echo strength, a soundness rate is computed, based on an evaluation computation expression expressed by the ratio between it and the bottom surface echo strength that is the reflection from the bottom surface, and the value of the soundness rate is compared with a criterion value for performing the accept/reject decisions of the body to be inspected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143915-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which accomplishes the highly diversified variable display while restricting the burden on the control and the required data volume.  <P>SOLUTION: The image data for displaying each of the special symbols in a variety of display modes on the image ROM are stored into the image ROM so as to enable the specification in terms of the array of the symbols and the mode of changes. The CPU specifies the size of the display area for displaying the special symbols on the image display device based on the display control information stored in the control ROM, designates the speed and direction of moving the display area on the display image so that the images E1, E2 and E3 and the like to be displayed are specified and then, issues the processing command to the VDP. The VDP reads out the image data with the mode of the specified figures as specified by the CPU from the image ROM, conducts a processing for working it as required and makes a display on the image display device. This enables the variation/still display of the special symbols and the animation display with a limited burden on the control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145328-A (JP)
Title: Brake control device for rear-end collision of vehicle
Inventor: TAKAHASHI ISAO
IPC: B60T7/22
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for rear-end collision of a vehicle capable of avoiding a multi-collision occurrence when the vehicle encounters a rear-end collision as much as possible.  <P>SOLUTION: The control device for rear-end collision of the vehicle is equipped with a vehicle speed sensor 7 to sense the running speed of the vehicle, a rear-end collision sensing part 4 to sense a rear-end collision made by a following vehicle, a brake control means (collision judging part 5 and forced brake device 6) to receive a sensing signal from the vehicle speed sensor 7 and a sensing signal from the rear-end collision sensing part 4 and apply brakes to the wheels upon judging that a rear-end collision is made by the following vehicle when the running speed of the vehicle is low (for example, 5 km/h or below) or zero, and an alarm indication device 8 to emit an alarm when the brake control means actuates brakes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI