baber/WOPTO huggingface dataset:
Patent JP-2004271134-A (JP)
Title: Ice making method, its device and structure equipped therewith
Inventor: ICHIKAWA TOSHIO
IPC: F25C5/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ice making method for allowing the estimation of an ice making amount and suppressing the deformation of an ice making container, its device and a structure equipped therewith.  <P>SOLUTION: In the ice making method, a cushion body 23 including a compression part 22 adapted to be compressed by receiving volume expansion pressure 21 of water 20 accompanying freezing is arranged below a water level 24 in the ice making container 14. Even when surface freezing proceeds, the degree of freezing can be measured and the ice making amount be efficiently estimated. The cushion body absorbs volume expansion during freezing the water to suppress the deformation or breakage of the ice making container, therefore reducing labor an costs for maintenance such as repair and replacement of the ice making container subjected to deformation or breakage and allowing efficient and easy ice making.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278545-A (JP)
Title: Detachable columnar connected body
Inventor: TANI AKIRA
IPC: F16B7/18
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable columnar connected body capable of firmly connecting a hollow columnar body having a round shape or other shapes in section.  <P>SOLUTION: The detachable columnar connected body is provided with one columnar connecting body 1 firmly fixing a bolt 13 in a connecting end of a cylindrical section 11, other columnar connected body 2 firmly fixing a nut 23 adaptable to a male screw of the bolt in a connecting end of a cylindrical section 21, and a connection adaptor 3, which is formed on shapes and dimensions fitting both ends of the adaptor into the cylindrical section of each columnar connected body, having a bolt-through hole 34 inserting the bolt and having a circular projection 33 with a diameter larger than the bore of each columnar connecting body at a middle part of the adaptor. Both of the columnar connected bodies 1 and 2 are connected with each other by interposing the connection adaptor 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275370-A (JP)
Title: Air-conditioning seat device
Inventor: NOZAWA SHINTARO
IPC: B60H1/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning seat device which blows dry air to the human body to quickly brings about a cool feeling to the person seated thereon.  <P>SOLUTION: A seat body 31 of the air-conditioning seat device has a dehumidifying air-conditioning unit 43 formed of a dehumidifying means 36, a first blower 34 for blowing indoor air to the dehumidifying means, a dehumidified air jetting port 49 for blowing dehumidified air, an air jetting port 50 for blowing air without dehumidification, a second blower 39 for blowing air to the air jetting port, and a heating means 40 for heating the dehumidifying means 36. In a dehumidifying mode, sweat of the person is vaporized by dry air blown from the first blower 34, and the person is deprived of heat of vaporization, which quickly brings about a cool feeling to the person. In a regenerating mode in which the adsorbing capacity of the dehumidifying means is restored, the second blower is driven to blow air to a front surface of the seat, to thereby prevent the person from feeling the sweatiness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276382-A (JP)
Title: Recorder
Inventor: KATSUTA SANEHIRO
IPC: B65H29/54
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder capable of printing with high image quality while securing productivity.  <P>SOLUTION: The ink jet recorder comprises a drum 104 provided with recording heads 44Y-44K corresponding to the sheet width and performing printing with respective colors. An image is formed with high image quality on a sheet attracted electrostatically to a drum 104 by ejecting ink drops from each recording head 44. Since a maintenance section 28 is provided on the drum 104, it can be arranged oppositely to the recording head 44 and productivity can be enhanced by quickening maintenance operation. Furthermore, high speed printing is achieved by switching print mode to pass the sheet under the recording head 44 only once, and printing with high image quality is realized by passing the sheet under the recording head a plurality of times while being attracted electrostatically to the drum 104 and ejecting small ink drops having a small quantity of ink as compared with a normal ink drop a plurality of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278949-A (JP)
Title: Bath hot water supply system
Inventor: NAKABAYASHI HIDENORI
IPC: F24H1/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bath hot water supply system of a simple structure capable of setting a mode to surely prevent the burn injury caused by the supply of hot water.  <P>SOLUTION: This bath hot water supply system is composed of a water heater, a bath pipe for supplying the hot water from the water heater to a bathtub, a bathtub adapter for connecting the bath pipe and the bathtub, and a control signal processing part for controlling the hot water supply operation from the water heater. The bathtub adaptor comprises a hot water supply channel connected with the bath pipe and the bathtub, and a sensor room communicated with the bathtub and mounted on the hot water supply channel, and a water sensor mounted in the sensor room for sensing the presence of the water is electrically connected with the signal processing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282934-A (JP)
Title: Driving motor and compressor using the same
Inventor: KIKUCHI SATOSHI
IPC: H02K21/16
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving motor that can improve torque performance at starting without complicating a structure and lowering economical efficiency.  <P>SOLUTION: The driving motor comprises a stator winding 6 concentratedly wound to a stator core 3, and rotor conductors (9, 12, 14, 15 and 16A to 16D) arranged to a rotor core 8. Short-circuiting rings 10, 13, and 17 to 20 that short-circuit the rotor conductors (9, 12, 14, 15 and 16A to 16D) are circumferentially divided into 2n (n is an integer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278491-A (JP)
Title: Fuel injecting device for internal combustion engine
Inventor: KUBOTA KAZUYA
IPC: F02M37/04
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fuel leaking from a flow rate control valve during control of zero injection from being fed to a high pressure pump.  <P>SOLUTION: In a fuel injecting device 1 formed that fuel 5 fetched from a fuel tank 4 by a feed pump 7 is fed to plunger chambers 61D and 62D of a high pressure pump 6 through a flow rate control valve 9 and suction valves 11 and 12 and pressurized, high pressure fuel obtained in this way is stored in a common rail 2, leaking fuel is fetched from the outlet side of the flow rate control valve 9 through a zero delivery orifice 32 and the leaking fuel is fed as lubrication oil into the high pressure pump 6 through a check valve 33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286108-A (JP)
Title: Waste fluorocarbon collecting method and waste fluorocarbon collecting carriage container to be used for the same
Inventor: NOMURA MASUMI
IPC: F17C5/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting waste fluorocarbon from electric appliance products and decomposing it and a waste fluorocarbon collecting carriage container.  <P>SOLUTION: The waste fluorocarbon collecting method comprises a step of filling small capacity of primary containers with used fluorocarbon from a fluorocarbon utilizing machine, a stage of filling a large capacity of secondary container with the fluorocarbon in the number of primary containers and circulating the primary containers to be re-filled, a stage of transporting the secondary container filled with the waste fluorocarbon to destruction facilities into which the fluorocarbon is transferred, and then circulating it to be re-filled, and a stage of destroying the fluorocarbon in the destruction facilities. The secondary container is a horizontal cylindrical container which has fork insertion legs at the lower part and a pipe connection including a fluorocarbon fill port, a discharge port and an on-off valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004274003-A (JP)
Title: Optical semiconductor device
Inventor: MIZUSHIMA HIROSHI
IPC: H01S5/026
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the parts, such as ICs, that are contained in an optical semiconductor device, to integrate the device and impart multiple functions to the device, and to increase the HF transmission characteristics and optical transmission characteristics of the device.  <P>SOLUTION: The optical semiconductor device includes a flat plate-shaped metal base 1 in which a through-hole 1a is formed, a metal lid 3 having its lower ends joined to the upper principal surface of the base 1, a translucent member 4 joined to the lid 3, an input/output terminal 5 joined to the lower principal surface of the base 1, and an optical semiconductor element 2 placed on the upper surface of the input/output terminal 5. The input/output terminal 5 includes an electrode pad 5c formed around the optical semiconductor element 2 on the upper surface of rectangular parallel piped dielectric, and a step 5a formed between the lower surface of the terminal 5 and a one side face of the terminal 5, and further a wiring conductor 5b formed on the side surface 5e of the step 5a and electrically connected to the electrode pad 5c through an internal wiring 5d.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289630-A (JP)
Title: Control method for portable communication terminal unit and portable communication system
Inventor: NISHIDA SATORU
IPC: H04W4/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a portable communication unit and a portable communication system capable of preventing troublesome mail or vicious crank calls aiming at unjust invitation, collection of extraordinary charging, etc.  <P>SOLUTION: In this method, a telephone having a call makes a ringing tone only a certain number less than a plurality of times or in a period of time shorter than a predetermined period, and the terminal unit is equipped with a memory 40 for registering a telephone number of a caller as a number of a crank call, when the telephone is cut off leaving this telephone number behind in its call termination history, a comparison means 20 for comparing the telephone number of a phone call, a second one or after, received afterwards with the registered number of the crank call, and a control means 30 for performing control so that termination of a phone call, the second one or after, may be refused, when the number of the phone call of the second one or after coincides with the registered number of the crank call.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291737-A (JP)
Title: Electromagnetic actuator
Inventor: KIN HIROZUMI
IPC: H01F7/16
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To freely adjust an air gap between a fixed core and a moving core, without preparing several kinds of coupling members in an electromagnetic actuator.  <P>SOLUTION: The electromagnetic actuator comprises the fixed core 33 supported on a bottom wall 31b of a housing 32, the moving core 53 disposed oppositely to the fixed core 33 through the air gap g to drive a moving member 20, and a coil assembly 34 supported by the housing 32 so as to surround both cores 33, 53. The moving member 20 and the moving core 53 is coupled by the coupling means 55, 56, 57 enabling adjustment of the air gap g between the fixed core 33 and the moving core 53. An adjusting work hole 60 carrying out adjustment operation of the coupling means is provided on the fixed core 22 so as to open to the outside of the bottom wall 31b of the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293882-A (JP)
Title: Refrigerating device
Inventor: SEKIGAMI KUNIMORI
IPC: F25B29/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device capable of dispensing with an exclusive indoor unit and being connected with a general-purpose indoor unit.  <P>SOLUTION: One end of an outdoor heat exchanger is selectively connected with a refrigerant discharge pipe and a refrigerant suction pipe of a compressor through a first selector valve, and a pipe between units is composed of a high-pressure gas pipe connected with the refrigerant discharge pipe, a low-pressure gas pipe connected with the refrigerant suction pipe, and a liquid pipe connected with the other end of the outdoor heat exchanger. The other end of the outdoor heat exchanger is connected with the liquid pipe, and in each indoor unit, one end of an indoor heat exchanger is selectively connected with the high-pressure gas pipe and the low-pressure gas pipe through a second selector valve, and the other end of the indoor heat exchanger is connected with the liquid pipe through an indoor expansion valve. The cooling operation or the heating operation can be performed simultaneously in a plurality of indoor units, or the cooling operation and the heating operation can be performed in a mixed state. All of the first select valves 9a, 9b, the second select valves 16a, 16n, 17a, 17b, and the indoor expansion valves 18a, 18b are accommodated in an outdoor unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004203724-A (JP)
Title: Cordierite porous sintered compact, and ceramic filter obtained by using the same
Inventor: TANAKA YASUHIRO
IPC: C04B38/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordierite porous sintered compact which can impart functions of improving corrosion resistance, e.g., to gaseous HCl included in high temperature combustion gas of waste or the like and Ca and Na components in incineration ash, and of removing chlorinated organic compounds in exhaust gas, and in which reduction of hardness is prevented, and to provide a ceramic filter obtained by using the same.  <P>SOLUTION: The porous sintered compact comprises 2MgO-2Al<SB>2</SB>O<SB>3</SB>-5SiO<SB>2</SB>as the main crystal phase, and comprises MgO-Al<SB>2</SB>O<SB>3</SB>, 3Al<SB>2</SB>O<SB>3</SB>-2SiO<SB>2</SB>, SiO<SB>2</SB>and Al<SB>2</SB>O<SB>3</SB>as subcrystalline phases.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004295443-A (JP)
Title: Object tracking apparatus
Inventor: ARAI KENICHI
IPC: G06F3/01
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object tracking apparatus which multiplies present detection sensitivity by several times, miniaturizes both a transmission device, and a detection device and precisely detects the positions and directions of the transmission device and detection device.  <P>SOLUTION: The object tracking apparatus is provided with the transmission device 9 which feeds a current through three coils 6, 7 and 8 from one reference signal by time-division, and generates a magnetic field in the direction of a three-dimensional vertical coordinates axis; the detection device which detects the magnetic field from the transmission device 9 and an earth magnetism; and a computer 26 which finds the position and direction of the transmission device 9 and the direction to the earth magnetism of the detection device by means of computation, and outputs to an output device the attitude of a relatively moving object, in which the transmission device 9 and the detection device are provided, and the results of the computation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296881-A (JP)
Title: Flexible printed wiring board
Inventor: UEDA SOYA
IPC: H05K1/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed wiring board for which design restrictions causing the increase of the number of components and cost increase are eliminated as much as possible without degrading bending durability characteristics and multiple signal wiring and space saving are made compatible.  <P>SOLUTION: In the flexible printed wiring board having a connection part connecting a conductor circuit to the outside on both ends, the conductor circuit is wired from the connection part at one end to both surfaces on the front side and on the back side of the flexible printed wiring board and connected to the connection part at the other end. The route of the conductor circuit on the front side and the conductor circuit on the back side pass through the routes different in terms of positions, and the route having the conductor circuit on the front side and the route having the conductor circuit on the back side are folded and piled up for two or more times so as not to generate an outer shape expansion part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254268-A (JP)
Title: Sixteen key and button arrangement by which japanese is efficiently inputted
Inventor: ANDO HIDEYUKI
IPC: G06F3/02
Filed: 2003-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently input Japanese by an equipment which does not have keys and buttons for inputting characters used in a personal computer, a word processor, or the like, and which has only minimum 16 keys and buttons.  <P>SOLUTION: Consonants are allocated to ten keys and buttons, vowels are allocated to five keys and buttons, and roles of symbols for a stop, a voiced consonant, or the like are allocated to a single key and button. Thus, keys and buttons are arranged so as to efficiently input Japanese.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004301251-A (JP)
Title: Full toroidal-type continuously variable transmission
Inventor: HASUDA YASUHIKO
IPC: F16H61/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To determine the presence or absence of slip between disc rollers without measuring rotation speed of a speed change roller actually and directly and maintain a section between the disc rollers in a proper contact condition without complicating a device by providing a sensor in a lubricating oil existence part.  <P>SOLUTION: This full toroidal-type continuously variable transmission is provided with an input disc 3 and an output disc 12 having mutually opposing orbital faces 3b, 12b having recessed and curved shapes, a plurality of speed change rollers 14 arranged between the orbital faces of both discs 3, 12 to transmit torque between both discs 3 and 12 while rolling on the orbital faces 3b, 12b, and a support member 15 supporting the speed change rollers 14 so as to incline for the direction of shaft axis of both discs 3, 12 and push and pull in the vertical direction for the direction of rotation of the speed change roller 14. A controller 23 is provided to determine the presence or absence of slip between the disc rollers based on difference between a first speed change ratio ωo/ωi defined by rotation speed ratio of both discs 3, 12 and a second speed change ratio Ri/Ro determined from an inclination angle ψ of the speed change rollers 14 for the direction of shaft axis of both discs 3, 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308452-A (JP)
Title: Computer device for engine control
Inventor: MIKI AKIRA
IPC: F02D45/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable control adapted to change in a kind of an engine without providing a dedicated unit and without introducing a tool for changing a program and data.  <P>SOLUTION: A main control unit 1 performs control during an operation while monitoring any one of a plurality of kinds of engines 3a and 3b through a program control. An ignition control parameter 6, an injection control parameter 7, and an ISC control parameter 8 are rewritable as control information for adapting control to the plurality of kinds of the engines 3a and 3b. In subsidiary control units 2a and 2b, the control information which is a base of rewriting is provided as data 9 for rewriting. The main control unit 1 is made common to the plurality of kinds of the engine 3a and 3b, thereby dispensing with introducing of the tool for rewriting of the control information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310901-A (JP)
Title: Laser power controller
Inventor: FUTAKUCHI RYUTARO
IPC: G11B7/125
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve recording characteristics and reproduction characteristics with respect to an optical disk by shortening a rise time and a fall time at transition of a light emitting power level waveform of a laser diode due to influence of floating capacitance.  <P>SOLUTION: This controller is provided with a current supply means supplying a laser diode with current corresponding to higher power or lower power than a target light emitting power level for the prescribed time at transition of the target light emitting power level in addition to supplying the laser diode with current corresponding to the target light emitting power level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309069-A (JP)
Title: Regenerative combustion type deodorizing apparatus
Inventor: MORI TAKIO
IPC: F23G7/06
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative combustion type deodorizing apparatus reducing time and labor required to clean a heat storage body.  <P>SOLUTION: This regenerative combustion type deodorizing apparatus is provided with a plurality of heat storage bodies 7 formed by piling up heat storage material blocks 9, 10 passing through gas passages 11, and a combustion chamber 19 communicating with the gas passages 11 of the heat storage bodies. Low temperature gas before deodorized passes through the gas passage of the heat storage body 7 of high temperature, becomes high in temperature to flow into the combustion chamber 19, and is deodorized in the combustion chamber 19. High temperature gas after deodorized passes through the gas passage of the heat storage body of low temperature and is exhausted in a low temperature state. The heat storage body 7 repeats the heat radiating time when its temperature falls by heating the low temperature gas before deodorized, passing through the gas passage 11, and the heat receiving time when its temperature rises being heated by the high temperature gas after deodorized, passing through the gas passage 11. In the heat storage body 7, the block 10 on the inflow side of high temperature gas after deodorized is miniaturized and reduced in weight compared to the other blocks 9, and the miniaturized lightweight block 10 is made detachable and portable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003830-A (JP)
Title: alpha-DECAY RADIANT ENERGY USING DEVICE IN POWER GENERATION SYSTEM
Inventor: TAKEBE MASAYUKI
IPC: F23C99/00
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation system which realizes improved combustion efficiency and purification of exhaust gas, using radiant energy of natural radioactive elements.  <P>SOLUTION: The power generation system using fossil fuel has a fuel activation device 5, an air supply activation device 2, and a neutron energy radiation device 3. The fuel activation device 5 performs radiation exposure by α-decay of the natural radioactive elements for emitting 0.6 Bq/g or more of α-decay to supplied fuel and sucked air required for combustion of a combustion device and exposure of simultaneously generated neutrons to convert oxygen contained in the sucked air to active oxygen and completely burns the sucked air and the supplied fuel. A feed water activation device 9 having an aerator is disposed for feeding water to a steam generator, and an exhaust emission device 7 having an aerator is disposed for the exhaust gas from the combustion device.  <P>COPYRIGHT: (C)2004,JPO