baber/WOPTO huggingface dataset:
Patent JP-2005055002-A (JP)
Title: Cooling storage
Inventor: FUJIWARA TORU
IPC: F25D23/06
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and thermal insulation property when forming an entrance of a cooling chamber.  <P>SOLUTION: At a part for forming a port collar of the entrance 26A of the cooling chamber 26, both end parts of an external covering panel 51 of a main body side and an inner covering panel 52 (a connection panel 70) of the main body part or both end parts of an external covering panel 58 of a cooling chamber side and an inner covering panel 59 of the cooling chamber side are provided next to each other. A frame body 80 is inserted to the port collar of the entrance 26A from a front side and fixed by a rivet R. Thus, a gap between both of the end parts is closed and then a thermal insulation material D is injected while expanding. Provided with functions to close the entrance 26A and to form the port collar of the entrance 26A, the frame body 80 as an integrated object is simply structured and can be mounted by inserting from the front side and thus assembling operability is improved. As the frame body 80 is made of a synthetic resin and has heat insulation function, cool in the cooling chamber 2 is hardly transferred to a cooling chamber cap and thus generation of dew condensation and the like can be avoided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070836-A (JP)
Title: Electronic dictionary
Inventor: KAWAMURA HIDEJI
IPC: G06F17/30
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic dictionary which is much more convenient to a user in order to prevent any unnecessary jump not by displaying any jump designation in the same dictionary in the candidate list of jump designations when a jump target word is a title word.  <P>SOLUTION: This electronic dictionary is provided with a title word detecting means for detecting that a title word is selected as a jump target word, and a jump control means to retrieve a jump designation is interlocked according to a detection signal from the title word detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038180-A (JP)
Title: Active display system using optical addressing and method for same, and transmitter
Inventor: CUNHA JOHN DA
IPC: G09G3/00
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active display system using optical addressing, and a method for the same, and a transmitter.  <P>SOLUTION: The display system 10 is provided with an optical transmitter 12 configured to optically transmit digital image information 16 and 28 associated with the images to be displayed and an active display 14 including a decoder 30 coupled to a plurality of display elements 32 configured to form visible light. The decoder 30 is configured to receive the digital image information 16 and 28 and to form control signals 58 for the respective display elements 32 in response therewith. The control signals 58 can be used for displaying the images by discretely regulating the visible light formed by the elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030717-A (JP)
Title: Grill device
Inventor: MARUHASHI TSUTOMU
IPC: A47J37/06
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grill device that increases the operability of an opening/closing operation of a grill door by reducing the need of attention for door opening/closing when the grill door is manually opened/closed to draw/insert a grill pan.  <P>SOLUTION: The grill device 1 has pantograph mechanisms 5 forming grill pan drawing/inserting means 200 for pivoting the grill door 4 so that it turns forward over a 90° range and drawing/inserting the grill pan 2 from/into a grill chamber 3 in synchronism with door turning when the grill door 4 is opened/closed. The grill device 1 has gear mechanisms 6 for slowing down the motion of the pantograph mechanisms 6 in a motion start range and a motion end range of the grill door 4 at door opening/closing. A pinion 62 of each gear mechanism 6 is turned over 180° during door turning and is coupled with a coupling arm 8 coupled to a working point 52 of the pantograph mechanism 5. The coupling arm 8 has a short movement distance at a start and end of movement in a 180° arc to slow down the motion of the pantograph mechanism 6 in the motion start range and motion end range of the grill door 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033126-A (JP)
Title: Laser using wavelength stabilizing filter
Inventor: KUBOTA YOSHINORI
IPC: H01S5/068
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor lasers whose oscillation wavelength is stabilized with high precision by a simple method.  <P>SOLUTION: This wavelength-stabilized semiconductor laser is a wavelength-stabilized laser which uses a wedge type filter to stabilize the wavelength of the semiconductor laser. One surface of the wedge type filter is a narrow band-pass filter and the other surface is formed of a wide band-pass filter or optically polished surface whose reflectivity is controlled; and the surface of the narrow band-pass filter side is installed opposite the semiconductor laser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036905-A (JP)
Title: Method of manufacturing wheel supporting hub unit
Inventor: HAGIWARA NOBUYUKI
IPC: F16B4/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for reducing radial force applied to a hub 2 when plastically deforming a cylindrical portion 10 at its front end outward in the radial direction to form a caulked portion.  <P>SOLUTION: To form the caulked portion, a force plunger 15a is pushed at its lower end face against the whole periphery of the front end of the cylindrical portion 10 in the axial direction. Thus, the cylindrical portion 10 is plastically deformed at its front end a preset amount outward to the radial direction (preliminary molding). Then, the force plunger 15a being rockingly turned is pushed at its lower end face against the front end of the cylindrical portion 10. Thus, the cylindrical portion 10 is further plastically deformed at its front end outward to the radial direction to form the caulked portion (main molding). In the preliminary molding, no radial force is substantially applied to the hub 2, while, in the main molding, smaller radial force is applied to the hub 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037079-A (JP)
Title: Pump motor for ice-making machine
Inventor: SANADA TOMOYUKI
IPC: F25C1/22
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the defective rotation of a pump motor, in the pump motor of an ice plant comprising a mechanical seal for sealing between a rotating area and a fixed area of a rotating shaft of a motor.  <P>SOLUTION: In this pump motor 42, an impeller 28 is rotated through the rotating shaft 30 by driving the motor 32, whereby the ice-making water sucked from a suction port 36 is pressure fed to a pump room from a discharge port. The pump motor 42 is mounted on the rotating shaft, and comprises the mechanical seal 34 for sealing between the rotating area and the fixed area, and a cylindrical housing 50 mounted in a state of surrounding the mechanical seal. A required spatial part 64 is defined between the mechanical seal 34 and the cylindrical housing 50.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044761-A (JP)
Title: Lattice board for lead-acid battery, and lead-acid battery using it
Inventor: FURUKAWA ATSUSHI
IPC: H01M4/73
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance and mechanical strength of a lattice board, prevent the elongation of a lattice, and achieve the weight reduction of the lattice board.  <P>SOLUTION: The effective diameter (value obtained by dividing four times of the area of a polygon of the lattice by the peripheral length of the polygon) of the square lattice of the lattice board composed of a lead-base alloy composed of calcium of 0.02 mass % or more and less than 0.05 mass %, tin of 0.4 mass % or more and 2.5 mass % or less, barium of 0.002 mass % or more and 0.014 mass % or less, and the rest part comprising lead and inevitable impurities, or of a lead alloy containing at least one element selected from a group composed of silver of 0.005 mass % or more and 0.07 masss% or less, bismuth of 0.01 mass % or more and 0.10 mass % or less, and thallium of 0.001 mass % or more and 0.05 mass % or less besides the composition of the lead-base alloy is made twice, preferably twice or more and ten times or less of the thickness of the lattice board.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048996-A (JP)
Title: Ventilator for hot-water supply device
Inventor: SUZUKI MASATO
IPC: F24F7/007
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilator for a hot-water supply device constantly maintaining a favorable indoor air environment by automatically operating a ventilation fan following operation of a water heater, effectively using a flow of hot water supplied to a water tap faucet by operation of the water heater to generate power and save power, and preventing complication of wiring work.  <P>SOLUTION: The water heater 1 and the ventilation fan 2 are provided indoors, a hydraulic power generator 5 generating power by the hot water flowing in piping 4 is provided in a midway part of the piping 4 from the water heater 1 to the water tap faucet 3, and a control means 6 is provided for operating the ventilation fan 2 by detecting the power generated by the hydraulic power generator 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005056070-A (JP)
Title: Solution extracting system, method, and program
Inventor: OBARA HITOSHI
IPC: G06F17/30
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically extract solutions suitable for a request from a customer without depending on the accumulation of knowledge or experience.  <P>SOLUTION: A head office 1 of a manufacturing company of selling products for example is installed with a Web server device 11 connected to a network 2 such as the Internet, and when terminal equipment 3 under the control of a customer is connected to the network 2 so that information can be displayed at a display means. Also, a database server 12 installed with a proposal master 13, a product master 14 and a customer master 15 is connected to the Web server device 11. In this case, for example, several tens of thousands of "proposals" are registered in the proposal master 13, and points and deviation values are set as presentation adaptability for each of a plurality of items as for every proposal. Then, a processing to extract accurate solutions is executed from the information of the request level of a customer for each subject, and the solutions are proposed to the customer, and the information based on the customer master 15 and the solutions are e-mailed to a selling company 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054123-A (JP)
Title: Radiation-resistant alicyclic structure-including polymer resin composition
Inventor: JINBO TOSHIHIKO
IPC: C08K5/13
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that has excellent transparency, scarcely causes discoloration even when the resin composition is exposed to the radiation sterilization with, for example, γ-rays, and is suitable for medical and food purposes, further to provide the molded products therefrom and the method for sterilization of the molded products.  <P>SOLUTION: The resin composition comprises a monomer unit (a) that bears an alicyclic structure and another monomer unit (b) that bears a bicyclo[3.3.0]octane structure in an amount of 75 to 90 wt.% based on the total amount of the monomer unit (a), in addition, the alicyclic structure-including polymer in which the portion of unsaturated bonds among the carbon-carbon bonds is less than 0.02 % and a phenolic antioxidant is included in an amount of the antioxidant is 0.05 to 0.3 pt.wt. per 100 pts.wt. of the polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061301-A (JP)
Title: Scotch yoke type engine
Inventor: KAMIYAMA EIICHI
IPC: F01B9/06
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scotch york type engine which contributes to the miniaturization of an engine, and in which a crank shaft and a cylinder block do not require an excessive rigidity.  <P>SOLUTION: An engine 1 has yokes 2, 3 to which four pistons 15-18 is provided. A crank shaft 21 is rotated by the reciprocating motion of the yokes 2, 3. A balancer shaft 41 of a balancer 4 is rotated with rotation of the crank shaft 21. An inertial force accompanying the movement of the yokes 2, 3 is canceled by centrifugal force of balance weights 43, 44 mounted in the balancer shaft 41 and counter weights 23, 27 provided to the yokes 2, 3. The separated distance L1 between the first balance weight 43 and the first yoke 2 matches with the separated distance L2 between the second balance weight 44 and the second yoke 3 so as to offset a moment applied to the crank shaft 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005064938-A (JP)
Title: Antenna for small radiotelephone
Inventor: HARANO SHINYA
IPC: H01Q5/378
Filed: 2003-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit designing method which arranges a plurality of antenna elements close to the same plane so that each element can be grounded downward.  <P>SOLUTION: Two elements 2, 3 are disposed close to each other, one element 3 has a feed terminal 23 and a ground terminal 22, and the other 2 has a ground terminal 21 only. The transmission is executed from the feed terminal 23 to induce a current flowing to the element 2 without the feed terminal generated with the induction current, too, thereby exciting the elements at resonance frequencies of both to operate as an antenna. This solves the problem that, if a composite portable terminal supporting communication specifications using different frequencies is provided with two antennas for meeting the respective communication specifications, there is the possibility that a radio interference occurs between the antennas to increase a bit error, etc. and hence the two antennas must be possibly widely separated from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065160-A (JP)
Title: Surface acoustic wave and manufacturing method thereof
Inventor: OSHIO MASAHIRO
IPC: H01L41/23
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave suitable for high frequency applications and capable of delivering an excellent temperature characteristic and to provide a manufacturing method thereof.  <P>SOLUTION: The surface acoustic wave device utilizes a high speed HS type surface acoustic wave. In forming an IDT electrode on a crystal substrate whose Euler's angle is expressed as (0°, θ (where θ is 125 to 142°), 90°), the film thickness of the IDT electrode is adjusted to bring a frequency temperature coefficient of the crystal substrate at a prescribed temperature to a negative coefficient and thereafter the IDT electrode is covered with a thin film having a positive frequency temperature coefficient at the prescribed temperature. Since the frequency temperature coefficient TCF of the entire device is zero and a secondary temperature coefficient β is enhanced, the surface acoustic wave device easily adaptable to high frequency applications and having an excellent temperature characteristic can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071015-A (JP)
Title: Merchandise sales data processor
Inventor: SUZUKI SHIGEAKI
IPC: G07F5/24
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To analyze the cause of a problem where a differential amount in a money changer machine does not match a sales figure.  <P>SOLUTION: A merchandise sales processor outputs change data to the money changer machine for storing money by money kind and automatically dispensing change, based on change data. The apparatus acquires a sales figure C in a transaction and the differential amount G in the money changer machine 2 occurred in the transaction (steps S4, S10), decides if the acquired sales figure matches the acquired differential amount (step S11), and relates the decision result to transaction specifying information for specifying the transaction, so as to store them in a storage part (step S13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069330-A (JP)
Title: Hydrogen supplying station
Inventor: SHIMAZU TAKASHI
IPC: H01M8/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen supplying station capable of efficiently filling an on-vehicle tank with hydrogen filling in safety.  <P>SOLUTION: This hydrogen supplying station has a hydrogen supply tank, a supply line defining a hydrogen supply passage between the hydrogen supply tank and the on-vehicle tank, and a connection unit 4 for connecting the supply line and a connection port of the on-vehicle tank. A filling path 41 and an opening and closing valve 413 for the filling path are incorporated in the connection unit 4. A first space 451 has a first release port 461 connected with a suction passage 460. The suction passage 460 is preferably connected with a processing device for recovering and decomposing a sucked matter. A discharge path 42 and an opening and closing valve 23 for the discharge path are incorporated in the connection unit 4, and a second space 452 has a second release port 462, preferably connected with the suction passage 460.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072286-A (JP)
Title: Electrostatic chuck
Inventor: NAKAMURA TSUNEHIKO
IPC: H01L21/68
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a deformed wafer is placed on the placing surface of an electrostatic chuck, a strong frictional force occurs between the placing surface and wafer and may generate many particles or may raise the temperature of the wafer by applying heat to the wafer.  <P>SOLUTION: In the electrostatic chuck, an insulating film is formed to cover the top surfaces of a pair of adsorption electrodes and circular-arcuate electrodes and comb-shaped electrodes connected to the circular-arcuate electrodes are arranged on the outer peripheral edges of the adsorption electrodes in a state where both comb-shaped electrodes get into the other electrodes. In the electrostatic chuck, the widths of the circular-arcuate electrodes are made narrower than those of the comb-shaped electrodes. In addition, an insulating layer is provided on at least one principal surface of a conductive substrate and the adsorption electrodes are provided on the top surface of the insulating layer. Moreover, the insulating film is provided to cover the adsorption electrodes and the total thickness of the insulating layer and insulating film is adjusted to 20-2,000 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069604-A (JP)
Title: Gas hotplate
Inventor: TANAKA AKIO
IPC: F24C3/02
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas hotplate preheating combustion air by a burner body 32 in regard to a gas hotplate provided with an inner flame type burner 3 comprised by forming inward opening burner ports 32 in an inner circumferential portion of an annular burner body 32, and forcibly supplying the combustion air for a gas burner by a blower 6.  <P>SOLUTION: An air supply case 5 is composed of a bottomed cylindrical outer case 51 housing the burner body 32, and an inner case 52 surrounding the burner body 32 from an inner circumferential side, and an annular ventilation passage 54 is formed along the burner body 32 between the outer case 51 and the inner case 52. Air sent from the blower 6 is supplied as secondary air for combustion to an inner circumferential space of the inner case 52 via the ventilation passage 54, and primary air for combustion is supplied to an inflow end 31a of a mixing tube part 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068907-A (JP)
Title: Outside air introducing window
Inventor: YOSHIKAWA SHIN
IPC: A61L9/00
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily and inexpensively installable and performable outside air introducing window, for promoting introducing efficiency of outside air into a room, and preventing intrusion of dust, foreign matter, and an insect into the room, by eliminating a negative pressure generating phenomenon in the room by a shortage in introducing the outside air.  <P>SOLUTION: A first louver type window body 2 and a second louver type window body 3 are installed on one surface and the other surface opposed to this surface of a frame body 5 slidably installed on a rail of an existing window frame, and a filter 4 is interposed between these bodies. The first louver type window body 2 is openably and closably installed in the frame body 5. Such a structure can always introduce the outside air into the room by a louver 6 of the first and second louver type window bodies 2 and 3. Intrusion of rainwater is prevented by the louver 6, and intrusion of the insect, the dust and dirt is prevented by the filter 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068956-A (JP)
Title: Paving material and its pavement work method
Inventor: KAJIO SATOSHI
IPC: E01C7/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paving material excellent in draining performance and durability, and capable of being paved in a short time and its pavement work method.  <P>SOLUTION: A semi-flexural paving asphalt mix is laid on roadbed, cement milk is permeated through clearances of the laid semi-flexural paving asphalt mix, and immediately followed by the placement of porous concrete. In this case, cement milk should be injected at a level higher than the surface of laid semi-flexural paving asphalt mix. The pavement thus obtained consists of a semi-flexural paving layer 3 as a base layer, a porous concrete layer 4 as a surface layer and concrete layer 5 strongly combining together the semi-flexural pavement layer 3 and the porous concrete layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085512-A (JP)
Title: Ion trap mass spectrometry apparatus
Inventor: KATO YOSHIAKI
IPC: G01N27/62
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To materialize an ion trap mass spectrometry apparatus capable of highly sensitively and reliably measuring even a compound having high polarity, without complicating a structure.  <P>SOLUTION: An ionization space 6 is formed by a gate electrode 12 and an end cap electrode 13, a lead-in nozzle 5 penetrating through the electrode 13 and communicating with an outside space and a receiving nozzle 8 are disposed, and a sample molecule and a carrier gas are jetted into the space 6 from the outside of the space 6. The jetting port of the nozzle 5 and the receiving port of the nozzle 8 face each other, the center axis of a communicating tube in the nozzle 5 and the nozzle 8 are disposed on the same axis, and the axis of the electron entering direction intersects the center axis of the communicating tube of the nozzle 5 and the nozzle 8. Diffusibility of the carrier gas is larger than diffusibility of the sample molecule, the center part of jet flow from the nozzle 5 is the sample molecule, and the carrier gas surrounds it. The sample molecule is jetted from the nozzle 5 and is immediately exhausted to the outside of the space 6 by the nozzle 8, and the sample molecule is prevented from adhering to the inner surface of the gate electrode 12 and the cap electrode 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080907-A (JP)
Title: Legless chair
Inventor: MINAMI MASUMI
IPC: A47C9/00
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a legless chair with a seat surface whose position can be appropriately changed by a simple structure.  <P>SOLUTION: The legless chair 10 is made of a synthetic resin material and comprises a block body 12 with a plurality of flat parts on the surface. Rectangular plate-shaped seat surface parts 14 and 16 with cushioning property are disposed on at least two flat parts 12a and 12b of the block body 12. A bag-shaped cover 18, for example, is disposed to cover the block body 12 and the seat surface parts 14 and 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI