baber/WOPTO huggingface dataset:
Patent JP-2004220857-A (JP)
Title: Fuel cell
Inventor: SARADA TAKASHI
IPC: H01M8/04
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small fuel cell suppressing the crossover of fuel and enhancing fuel utilization efficiency by supplying fuel to an electrode according to the amount of reaction without using electric power.  <P>SOLUTION: The volume contraction of a fuel storage tank is produced by operating a partition separating the fuel storage tank and a gas chamber by gas pressure inside the gas chamber, and the amount of fuel supplying to the electrode through a fuel supply passage is made variable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217350-A (JP)
Title: Medium supply device and recording device
Inventor: TAJIMA HIROYUKI
IPC: B65H1/14
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium supply device allowing a tray to easily be drawn even if a supply error is generated when supplying the medium to an insert side of the tray, and to provide a recording device.  <P>SOLUTION: This medium supply device is provided with a lifting means 190 for lifting the end part on a supply direction of the medium housed in a tray 120, a supply means 146 for supplying the medium lifted by the lifting means, and a lift releasing means 200 capable of forcibly lowering the raised lifting means. When a medium supply error is generated, the lifting means is lowered by the lift releasing means to draw the tray. Since the lifting means in the lifted condition is forcibly lowered to prevent an interference between the the lifting means and the supply means, even if a supply error is generated when supplying the medium to an insert side of the tray, the tray can be drawn to quickly eliminate the supply error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218738-A (JP)
Title: Metal gasket of s-shaped section having projection and sealing construction
Inventor: TAKAHIRO KENICHI
IPC: F16J15/08
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal gasket of S-shaped section and a sealing construction fitted therewith to exhibit a high sealing performance stably whether the fastening load is high or low.  <P>SOLUTION: The metal gasket 10 is structured so that ring-shaped projections 13 and 14 are formed on flat parts 11a and 12a of the ring-shaped metal gasket having an S-shaped longitudinal section. The sealing construction 20 is configured so that this is installed between the members to be sealed 33 and 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217097-A (JP)
Title: Turn signal system
Inventor: ABE KAZUHIKO
IPC: B60Q1/42
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn signal system capable of automatically canceling a turn signal and reducing a driving load even when a steering angle of steering is small on a highway or the like.  <P>SOLUTION: A lever switch 3 and switches 21, 22 of a steering wheel 2 operating the lighting of the turn signal are installed. Cancel angles θ turning off the turn signals are set in multiple steps and assigned to the lever switch 3 and the switches 21, 22 of the steering wheel 2, and the cancel angles θ turning off the turn signals are different from one another in accordance with the lever switch 3 and the switches 21, 22 of the steering wheel 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218553-A (JP)
Title: Automatic stopping device for engine
Inventor: MAEDA TOMOHARU
IPC: B60W10/11
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic stopping device for an engine capable of increasing automatic stop frequency of an engine.  <P>SOLUTION: This device is loaded on a vehicle 1 comprising an engine 2 formed that a throttle valve 12 is situated in an intake passage 11; and a brake booster 8 where a negative pressure generated in the intake passage 11 in company with operation of the throttle valve 12 is accumulated as a brake negative pressure Pb and which is operated based on the brake negative pressure Pb. When a given condition is established making it one condition that the brake negative pressure Pb reaches a demand level, an automatic stop of the engine during a stop of a vehicle is permitted. When a condition about the brake negative pressure Pb of a given condition is not established during a stop of a vehicle, a power transmission system extending from an engine 2 to a drive wheel 5 is forcibly brought into a non-transmission state. This state causes the brake negative pressure Pb to reach a demand level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222892-A (JP)
Title: Massage apparatus
Inventor: EOKA KENJI
IPC: A61H7/00
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massaging apparatus capable of massaging the wide range of a shoulder part with fixed strength and capable of centrally massaging the desired position of the shoulder part.  <P>SOLUTION: The massaging apparatus 10 is provided with: a backrest part (apparatus main body) 13 provided with massagers 23 having a human body abutting face and massaging the shoulder part by driving forward and backward toward the shoulders of a user (human body). The massagers 23 are movably provided nearly along a curved surface (slide surface) 31 opposing the shoulder part from its front side to rear side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229417-A (JP)
Title: Controlling equipment of electric vehicle
Inventor: SEO AYAJI
IPC: H02P23/07
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide controlling equipment of an electric vehicle which reduces AC component superimposed on fly-back line current without using setting values for adjusting phase and gain.  <P>SOLUTION: In the controlling equipment of an electric vehicle, controller is installed which can make gain in a specified frequency component of feedback control system variable, by using a control signal which is obtained from a feedback value of current which is inputted from a power convertor for driving an induction motor of the electric vehicle to the induction motor, and a command value of current flowing into the induction motor, in the controlling equipment of the electric vehicle wherein the current flowing in the induction motor is subjected to feedback control by using the feedback control system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262953-A (JP)
Title: Catalytic cracking process of hydrocarbon
Inventor: WAKUI KENICHI
IPC: B01J29/40
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for selectively producing light olefins such as ethylene and propylene stably over a long period by using gaseous or liquid hydrocarbons as raw materials and inhibiting the formation of by-products such as aromatic hydrocarbons and heavy substances.  <P>SOLUTION: The catalytic cracking method of the hydrocarbons is carried out in the presence of a crystalline aluminosilicate zeolite catalyst having a supporting amount of a rare earth element, based on the aluminum in the zeolite, of 0.4 to 20 by atomic ratio under such conditions that the reaction temperature is 500-700°C; the reaction pressure is 50-500 kPa; the mass ratio of steam to the hydrocarbons is 0.01-2; the mass ratio of the catalyst to the hydrocarbons is 15-50; and the contact time is 0.1-10 seconds with the use of a reactor of a fluidized bed, a moving bed or a transfer line reaction mode which can continuously regenerate the catalyst.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232240-A (JP)
Title: Connection structure of face plate and mounting frame
Inventor: MIYAYAMA KAZUYASU
IPC: E06B3/62
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a face plate and a mounting frame which is improved in appearance by preventing a packing from being exposed to the inner peripheral end face of the mounting frame, and reduced in degradation due to the secular change of the packing.  <P>SOLUTION: A groove 12 is formed in the inner peripheral end face 7 of the mounting frame 3, and the packing 14 is arranged such that its entire body is squeezed into the groove 12. Then the peripheral edge 2a of the face plate 2 is inserted into an opening of the groove 12 and fitted into the packing 14 in the groove 12. The mounting frame has a concealing protrusion 13 which is formed at an opening-side edge of each side surface 2b of the groove 12. Each protrusion protrudes in a widthwise inner direction of the groove 12 and a protruding edge is located in the vicinity of the face plate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230241-A (JP)
Title: Exhaust gas cleaning catalyst and manufacturing method therefor
Inventor: WAKAMATSU HIRONORI
IPC: F01N3/08
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst capable of securing excellent NOx removing performance in a wide temperature range, concretely, from the low temperature of <200°C to the high temperature of about 450°C, and to provide a method for manufacturing this catalyst.  <P>SOLUTION: The catalyst is constituted so that an upstream side catalyst part and a downstream side catalyst part are arranged in this order on an exhaust gas flow passage. Each of the upstream side catalyst part and the downstream side catalyst part contains an alkali metal compound. The NOx-adsorptive force of each of the upstream side catalyst part and the outermost layer of the downstream side catalyst part is made stronger than that of the layer other than the outermost layer of the downstream side catalyst part. This catalyst is manufactured by impregnating a catalyst carrying base material with a water-soluble salt containing a NOx adsorbing element, impregnating the water-soluble salt-impregnated base material with a basic liquid containing a catalytic noble metal to deposit the noble metal thereto, powdering the noble metal-deposited base material, slurrying the obtained powder, adjusting the pH of the obtained slurry, applying the pH-adjusted slurry to a honeycomb carrier, drying the slurry-applied carrier and firing the dried carrier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230987-A (JP)
Title: Juxtaposition structure for unifying operation auxiliary device and auxiliary brake device
Inventor: ISHIDA TAKASHI
IPC: B60T7/06
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve degree of freedom when loading by simplifying structure.  <P>SOLUTION: A grip bracket 22 supports a grip 24. A first casing 42 of a first brake cable 41 is fixed to the grip bracket 22, and an extended first wire 43 is locked with a rotary plate 27 to be rotated with the grip 24. An auxiliary brake bracket 63 supports an auxiliary brake pedal 64. A second casing 83 of a second brake cable 82 is fixed to the auxiliary brake bracket 63, and an extended second wire 85 is locked with an arm 66 of the auxiliary brake pedal 64. A lever bracket 101 supports a lever 102, and a pushing roller 104 for pushing a brake pedal 11 in the brake operating direction 12 is provided at a tip of the lever 102. The casings 42 and 83 of the first and the second brake cables 41 and 82 are fixed to the lever bracket 101, and each of the extended wires 43 and 85 is locked with the lever 102.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235550-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIBA KAZUTOSHI
IPC: H01L21/768
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a semiconductor device where the capacity between wires is reduced.  <P>SOLUTION: The semiconductor device 200 comprises a semiconductor substrate (non-illustrated), a second insulating film between wires 216 that is provided on the semiconductor substrate and is composed of ladder type siloxane hydride, a second protection film 217 provided on the second insulating film between wires 216, and upper layer wiring 270 formed in the second insulating film between wires 216 and the second protection film 217. In this case, the second insulating film between wires 216 and the second protection film 217 are composed of, for example an L-Ox<SP>TM</SP>film (R) and a silicon oxide film, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234518-A (JP)
Title: Electronic equipment
Inventor: OCHIAI TAKAYUKI
IPC: G06F13/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable the continuation of succeeding communication without resetting peripheral equipment even in the case of application of a high voltage by static electricity or the like.  <P>SOLUTION: The electronic equipment for controlling connection with the peripheral equipment through an USB host chip comprises a first monitoring unit for detecting a connecting state with the peripheral equipment to monitor a change in connecting state in a first determination time, a second monitoring unit for monitoring communication between the USB host chip and a control unit in a second determination time, a determination unit for determining whether or not the peripheral equipment is connected and/or the USB host chip is communicable with the control unit on the basis of the monitoring results by the first and/second monitoring units, and the control unit for controlling the USB host chip on the basis of the determination result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233909-A (JP)
Title: Head-mounted display
Inventor: OTSUKI MASAKI
IPC: G02B27/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted display (HMD) whose specified operation such as sound output and picture output is performed in a hands-free state as intended by a user and which hardly causes malfunction.  <P>SOLUTION: The head-mounted display having the picture output part to output a picture and mounted on the head has an instruction input means to detect user's specified action and accept user's instructions, and a control means to make the head-mounted display perform the specified operation according to the instruction inputted by the instruction input means. The instruction input means has a movement detecting function to detect the movement of the user's head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234591-A (JP)
Title: Update system, disclosure server, terminal, license issuing server, and program
Inventor: TSUNEDA MASAYA
IPC: G06F21/14
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable only a terminal of a contractor to update a program of the latest version without performing the integrated management of terminal specification information or version of the contractor or an authentication processing on a server side.  <P>SOLUTION: The terminal 1 manages an installation key 17 including the unique information of the own terminal and a license key 18 transmitted from the license issuing server 3. The expiration date of the license key 18 and the installation key 17 are integrated to the license key 18. The disclosure server 2 transmits update data in which an update object requested from the terminal is encrypted to the terminal 1. The terminal 1 decodes the update data and installs into the own terminal 1, on condition that the installation key 17 is matched to the installation key integrated to the license key 18, and that the license key 18 is not out of date.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241139-A (JP)
Title: Cleaning pad
Inventor: KATSUIE ICHIROU
IPC: H01T21/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning pad that can prevent smearing of discharge electrode at cleaning of a corona discharge device with good yield of manufacture and reduced cost.  <P>SOLUTION: The cleaning padding, which is constructed of an adhesive layer 2 to be fixed to the drive means, a grinding layer 4 to form the cleaning face, and a support layer 3 that is provided between the grinding layer 4 and the adhesive layer 3 and supports the grinding layer 4, is constituted by forming the support layer 3 on the adhesive layer 2 and then, cutting the adhesive layer 2 and the support layer 3 into a shape of use, and then, by forming the grinding layer 4 on the support layer 3. Since the adhesive layer 2 and the support layer 3 are cut into the shape of use, before the grinding layer 4 is formed, establishment of the cutter used for cutting is easy, and life of the cutter is prolonged, thereby prevention of lowering of yield due to cutting failure, and cost reduction of the cleaning padding is realized. Also, since the grinding layer 4 is formed on the support layer 3 after cutting the adhesive layer 2 and the support layer 3, discharge electrode is not polluted at cleaning.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003293564-A (JP)
Title: Waterproof tatami mat
Inventor: MOROTO ISAO
IPC: E04F15/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof tatami mat which can be used in combination with a floor heating system.  <P>SOLUTION: This waterproof tatami mat is characterized by sequentially laminating and integrally fixing tatami facing which is composed of synthetic resin fibers, a synthetic resin foamed sheet having a closed cell which is thermally welded to the backside of the tatami facing, and a pressure-resistant board in which at least one surface is covered with tough inorganic fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247837-A (JP)
Title: Image communication apparatus
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image communication apparatus such as an Internet facsimile machine capable of reducing the required time for inquiring about reception capability information or the like of an opposite station apparatus more in comparison with that of prior arts.  <P>SOLUTION: A main control section 1 of the Internet facsimile machine 20 uses the call control protocol on the basis of a telephone number of the IP of the opposite station apparatus for the connection to the opposite station apparatus, receives opposite station information including the reception capability information with respect to image data of the opposite station apparatus and opposite station information including available data transfer protocol information, and stores the received opposite station information into an opposite station information table 8b in a compact flash (R) 8 while making the above received opposite station information correspond to the telephone number of the IP. Then the main control section 1 receives the opposite station information and thereafter converts image data to be transmitted into data adapted to the reception capability information, and uses the data transfer protocol available of the image data after the conversion to transmit the converted image data to the opposite station apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243596-A (JP)
Title: Optical recording medium and 3,3-disubstituted-2-cyanoacrylic acid derivative
Inventor: ISHIDA TSUTOMU
IPC: C07C327/22
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical recording medium performable good recording and reproduction with a laser with a wave length of 300-900 nm.  <P>SOLUTION: This optical recording medium contains a 3,3-disubstituted-2-cyanoacrylic acid derivative in a recording layer. It is possible thereby to perform the recording and the reproduction with a laser with a wave length of 300-900 nm, especially, with a blue purple laser with a wave length of 400-410 nm which is watched with keen interest as a high density optical recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244040-A (JP)
Title: Container
Inventor: YUZUHARA YUKITOMO
IPC: B65D6/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which can be manufactured with high productivity, can keep a compact form, and exhibits a metal-made appearance.  <P>SOLUTION: An inner lid 11 made of a synthetic resin is attached to a metallic cover 7 to form a lid 3, and an inner body 16 made of a synthetic resin is placed in a metallic body 13 to form a container body 2. A metallic hinge 4 which is separate from the cover and the body consists of a pair of hinge flaps 19 and 21 and a hinge pin 22 for coupling them rotatably with respect to each other. A pair of protrusions 23 in parallel to each other across a space at appropriately rotation positions around the hinge pin are provided on the hinge pieces. In addition, a pair of grooves 25 into which the pair of protrusions are inserted respectively are formed on the inner lid and the inner body in a parallel relation to each other at appropriate open/close angles of the lid with respect to the container body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244914-A (JP)
Title: Tile fixing fitting and tile roof structure
Inventor: GOTOU MASAYOSHI
IPC: E04D1/34
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tile fixing fitting capable of eliminating work fixing a tile body with a nail or a fastening screw, simplifying construction work and carrying out tile roofing work in a short time.  <P>SOLUTION: The tile fixing fitting for fixing the tile with an engaging section for engaging vertically or laterally adjacent tiles with each other and a protrusion 16 on the top edge part on the rear face of a tile body 12 on the tile body 12 laid on a roof, and one side edge along the longitudinal direction of a fixing fitting main body 1 made of a metal plate is provided with a recessed groove 2 to be engaged with the projection section 16 of the upper edge section of the tile body 12 laid on the roof, and an engaging piece 3 to be engaged with the surface of the tile body 12 so as to wrap the upper edge section of the tile body 12 by bending upward in an approximately L-shape is provided to the other side edge.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246725-A (JP)
Title: Display device, display control device, display control program, and computer-readable recording medium recording the same
Inventor: HIRUKAWA KEIKO
IPC: G06F3/048
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which enables users to always observe three-dimensional contents in an optimum state to the users without increasing the burden on the users.  <P>SOLUTION: The display device is provided with a control part 5 which controls the display state of three-dimensional contents in a display part 4 based on contents meta information 102b regarding the three-dimensional display, such as size, contrast, brightness and depth map, stored in a contents meta information storage part 10b and user attribute information regarding individual users, such as keywords indicating age, gender and preference, 3D recognition levels and 3D resistance levels, stored in a user attribute information storage part 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249167-A (JP)
Title: Method for stabilizing incineration ash
Inventor: SUGIMOTO HIDEO
IPC: B09B1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To early stabilize leaching water by early agglomerating lime components contained in incineration ash.  <P>SOLUTION: A method for stabilizing incineration ash includes a process in which the incineration ash 3 produced by burning waste is agitated forcibly by an agitation means 5 and aerated for a prescribed length of time to accelerate the agglomeration of the lime components contained in the incineration ash 3 and a process in which the insolubilized ash 3 is dumped for landfill in a disposal site having an exposure type or covering facility, or the stabilization of the waste is accelerated by watering.  <P>COPYRIGHT: (C)2004,JPO&NCIPI