baber/WOPTO huggingface dataset:
Patent JP-2005137038-A (JP)
Title: Collector shoe
Inventor: SUGIMURA KAZUYUKI
IPC: B60L5/20
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current collector comprising a collector shoe having a structure reducing aeolian tone caused by a Karman vortex.  <P>SOLUTION: In a current collector being installed on the roof of a mobile vehicle, at least one vent 6, 7 is provided, respectively, in the front and rear surface in the advancing direction of the mobile vehicle, and a collector shoe 1 coupling an arbitrary front vent 6 with at least one rear vent 7 through an air line 8 is provided. Air is ejected rearward of the collector shoe 1 from vents 6 and 7 opened in front and rear of the collector shoe 1 and from a vent channel 8 coupling them. Strength of Karman eddy is reduced by the ejected air and aeolian tone is reduced by destroying Karman vortex structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004172104-A (JP)
Title: Head lamp
Inventor: SUZUKI EIJI
IPC: F21Y101/00
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an overhead sign irradiated light without drastically changing design, structure, configuration, etc. of a shade.  <P>SOLUTION: A length of a front side movable shade 10 is formed shorter than that of a rear side movable shade 11, and reflecting faces 100, 110 are provided on mutually faced inner surfaces of the shades 10, 11, respectively. Consequently, while a part L of a reflected light from a reflector 3 is entered into a gap S between two pieces of the shades 10, 11 with a thin plate structures and reflected from the reflecting faces 100, 110 of the shades 10, 11, the part L of the reflected light is passed through the gap S between the shades 10, 11. The light L passed through the shades 10, 11 is entered into roughly lower part of a light collective lens 4 to pass through the lens 4 and radiated on an overhead sign side. Herewith, the overhead sign irradiated light may be obtained without drastically changing the design, structure, configuration, etc. of the shade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005134035-A (JP)
Title: Closed type cooling tower
Inventor: YANAGIHARA TSUGIO
IPC: F28D5/02
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed type cooling tower with a small installation space, not requiring selection of a circulating water pump.  <P>SOLUTION: In the cooling tower 3 spraying circulating water on a filler 3 in a tower body 10, bringing the filler 3 into contact with outside air, receiving water flowing down along the filler 3 by a tank 8, and delivering water of the tank 8 to a heat exchanger 2, the heat exchanger 2 is built in the tower body 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136785-A (JP)
Title: Method for controlling band
Inventor: HORIFUCHI TAKATERU
IPC: H04L47/27
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band control method for allowing a processing load on a communication apparatus to be constant in consideration of the total sum of packet sizes at each unit time and the number of packets.  <P>SOLUTION: The processing load on the communication apparatus connected to a network is monitored so as to control the passage of the packets through the use of the band control method. The apparatus calculates the load by a packet processing, adds it to a common variable, prohibits the passage of the packet when the addition results are higher than a prescribed threshold, and permits the passage of the packet when the results are lower. The load by the packet processing is calculated, based on a coefficient depending on the packet processing and a coefficient depending on a packet length. The common variable is defined as a value obtained by subtracting the threshold from the addition result when the addition result is higher than the prescribed threshold, and as zero when the addition result is lower than the prescribed threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132452-A (JP)
Title: Bottle of polyethylene terephthalate resin
Inventor: OZAWA TOMOYUKI
IPC: B65D1/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a round bottle of polyethylene terephthalate resin for high temperature filling application having, for the purpose of assuring a reduced pressure absorbing function performed by a reduced pressure absorbing panel by a less amount of material and further assuring a sufficient rigidity as a bottle, holding a superior outer appearance even under its reduced pressure state and attaining a sufficient rigidity.  <P>SOLUTION: This round bottle is made such that an inner volume of the bottle below its neck part is 260 to 390 ml, a ratio between an entire height of the bottle and the maximum diameter of its barrel part (an entire height (H)/the maximum diameter (D)) is 1.8 to 2.6 and a ratio between a weight of the bottle below its neck part and an inner volume below its neck part is in a range of 0.035 to 0.075 g/ml and a plurality of reduced pressure absorbing panels are formed at the barrel part. This is further constituted such that a rate of entire panel area of the reduced pressure absorbing panel in respect to an entire surface area of the bottle below its neck part is in a range of 32 to 38%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143180-A (JP)
Title: Parallel operation circuit of battery with reverse current prevention diode
Inventor: TANABE SHIGENOBU
IPC: H01M10/44
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To use a battery economically in safety until the lifetime expires completely by providing a reverse current prevention diode and operating it in parallel with an inexpensive battery of different type.  <P>SOLUTION: A main battery (1) reaching the replacement time can be operated in parallel with a battery (2) of different type through a reverse current prevention diode (3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138692-A (JP)
Title: Power transmission device of hybrid vehicle
Inventor: IMAI NOBUYUKI
IPC: B60L50/16
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device of a hybrid vehicle performing the shift traveling of the vehicle and the electric traveling (EV traveling) to drive the vehicle by the output of electric motors by using power distributors and the electric motors while efficiently transmitting the output of an engine to driving wheels with simple control.  <P>SOLUTION: Rotary shafts 4c and 5r of power distributors 4 and 5 are connected to an output shaft 1a of an engine 1, rotary shafts 4r and 5c are connected to a power output shaft 10 connected to driving wheels 2 and 2, and the rotary shafts 4s and 5s are connected to a first electric motor 6. A second electric motor 7 is connected to the power output shaft 10. Clutches 8 and 9 are provided on a rotation transmission system from the rotary shaft 4r to the power output shaft 10 and a rotation transmission system from the rotary shaft 5c to the power output shaft 10, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141461-A (JP)
Title: Encryption communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encryption communication system for solving such a problem of increase in communication traffic by eliminating necessity of indicating an encryption method and a shared key at each transmission and reception of encrypted mails.  <P>SOLUTION: One communication terminal device F1 transmits an electronic mail inquiring a prescribed encryption capability. On the other hand, another communication terminal device F2 replies encryption capability information, such as a prepared encryption method and a public key via electronic mail when the electronic mail inquiring the capability is received.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139761-A (JP)
Title: Buried member, corridor structure and navigation system
Inventor: KUTOGI MASAHIRO
IPC: E01F9/553
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buried member capable of leading a walker in an underground market to which neither sunlight nor electric wave of GPS reaches, for example, in the case of a disaster.  <P>SOLUTION: The buried member 1 is so constituted that a sheet material 21 forming a two-dimensional code pattern 23 coding positional information on the inside of a cover member 16 and that it is buried in floor surface or the like. The buried member 1 is so constituted that power is generated by force applied to the cover member 16 and that a luminous member 33 is caused to emit light by the power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138775-A (JP)
Title: Temperature sensor for vehicle and air-conditioner for vehicle
Inventor: ISSHI YOSHINORI
IPC: F24F11/02
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an object whose temperature is to be sensed from going out of the thermometry range of a matrix IR sensor when sensing the temperature of an occupant by the matrix IR sensor.  <P>SOLUTION: The matrix IR sensors 70a and 70b having the thermometry ranges 700a and 700b arranged in matrix form are disposed in the ceiling parts Ra and Rb over the right and the left rear seat occupants. By the sensors, the surface temperatures (Dr9-Dr16) of the rear seat occupant, the interior fitting temperatures (Dr6 and Dr7) of the rear seat door, and the rear window surface temperatures (Dr2 and Dr3) can be sensed with the same visual field. As the matrix IR sensors sense the temperature of each rear seat occupant from above, the change in the positions of the occupant shoulders and thighs on the IR sensors can be suppressed even if the physique and seating height of the occupants vary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142493-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: KAJIMOTO SANETOSHI
IPC: H01L27/115
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve wiring resistance by devising the pattern and the layout of source lines.  <P>SOLUTION: The nonvolatile semiconductor memory device is provided with a plurality of memory-cell units, each of which is furnished with a plurality of electrically rewritable memory cells respectively arranged at crossing portions of data selection lines WL formed mutually parallel and data transfer lines BL arranged mutually parallel; a plurality of memory-cell-array blocks, in each of which a plurality of the memory cell units are arranged in the direction of the data selection lines; a plurality of first source lines SL0 each of which is arranged between memory-cell units and in the direction of the data selection lines WL, and is connected to the ends of the memory-cell units; and a plurality of second source lines SL2 which are respectively electrically connected to the first source lines SL0, and are arranged in the direction of the data selection lines WL in an upper level with respect to the first source lines SL0 and/or in an upper level with respect to the memory cell arrays. Furthermore, a plurality of first transistors are provided between a power source line and the second source lines SL2, wherein the power-source-line pad may be arranged only near a single side of the chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002463-A (JP)
Title: Recycling method of rare earth-transition metal scrap, magnetic substance powder for wave absorption and wave absorber using the same
Inventor: MACHIDA KENICHI
IPC: B22F9/04
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively and effectively recycling a rare earth-transition metal scrap obtained through production or disposal of rare-earth magnets or hydrogen-storing alloys, beyond the boundaries of its regeneration into a similar material.  <P>SOLUTION: The rare earth-transition metal scrap is heat-treated in an oxygen-containing atmosphere. Here, the scrap in dudes at least one chosen from defective products or unnecessary residues not composing products, which are produced during the production of rare-earth magnets or hydrogen-storing alloys, and wastes recovered from used products onto which rare-earth magnets or hydrogen-storing alloys have been mounted. Based on this oxidation reaction, a reaction treatment for disproportion is performed, whereby a transition metal-based magnetic fine particle having an average particle size of ≤500 nm and a higher content of transition metal than that in a rare earth-transition metal-based intermetallic compound essentially composing the scrap and a rare-earth oxide particle having an average particle size of ≤500 nm and essentially comprising excessive rare-earth metals are liberated and produced through decomposition. In this way, the scrap is regenerated as a magnetic substance powder for wave absorption comprising a composite of the transition metal-based metal fine particle and the rare-earth oxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144460-A (JP)
Title: Working method and working device using arc
Inventor: CHO ICHIRO
IPC: H05H1/32
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase the working speed by increasing the arc scanning speed as much as possible, and to obtain an excellent working quality without increase in the size and the cost of a device when performing the working such as welding by blowing arc against a surface to be worked of a work, and scanning the arc along the surface.  <P>SOLUTION: A gas outlet 11 is formed in portions being at both sides in the arc scanning direction (Y-direction) and the direction (X-direction) orthogonal thereto with respect to a nozzle 2a to blow out arc, respectively. The sectional shape of the arc is set to be a substantially elliptical shape by blowing gas against the arc from each gas outlet 11 so that the direction of the major axis is substantially matched with the arc scanning direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005145106-A (JP)
Title: Vehicle motion control device
Inventor: UEMURA MAKOTO
IPC: B62D113/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle motion control device capable of controlling the behavior of a vehicle in a stable direction even if a drive force difference occurs on right and left drive wheels.  <P>SOLUTION: This vehicle motion control device comprises a vehicle motion control means which calculates the front wheel auxiliary steer angle or rear wheel auxiliary steer angle of a vehicle model based on the detected steering wheel steer angle and vehicle speed and outputs instruction signals to an auxiliary steer angle adding means. The device also comprises a drive force difference detection means detecting the drive force difference between the right and left drive wheels and an auxiliary steer angle correction means correcting the auxilary steer angle based on the detected drive force difference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150322-A (JP)
Title: Press-fit sealed electronic part and its manufacturing method
Inventor: NISHIYAMA YOSHIHIDE
IPC: H03H9/19
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-fit sealed electronic part which is prevented from generating whiskers and capable of keeping a joint surface between a sealing canister and a plug unit airtight, and to provide a method of manufacturing the same.  <P>SOLUTION: The press-fit sealed electronic part is equipped with an electronic part 10, the plug unit 20, and a canister unit 30 which is sealed up by press-fitting the plug unit 20 to it. The plug unit 20 and the canister unit 30 are brought into close contact with each other through tin-free alloy layers 21 and 32. The method of manufacturing the press-fit sealed electronic part comprises processes of forming the plug unit 20 and the canister unit 30 by the use of a nickel silver material, plating them with tin-copper plating material 40, forming copper-zinc alloy layers 21 and 32 on an interface between the nickel silver material and the tin-copper plating material 40 by thermal treatment, exposing the copper-zinc alloy layers 21 and 32 to the outside by removing the tin-copper plating material, and bringing the plug unit 20 and the canister unit 30 into close contact with each other through the copper-zinc alloy layers 21 and 32 to subject them to press-fit sealing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143976-A (JP)
Title: Game machine
Inventor: SAGATA SHINSUKE
IPC: A63F5/04
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform presentation interesting a player with reels during a game.  <P>SOLUTION: In a first game in presentation of single reel rotation, two of the three presentation reels 51L, 51C, and 51R stop two of AT symbols (a symbol corresponding to the shift to a specific game) on pay lines to form a ready-to-win state, and in a following second game, only the rest of the presentation reels 51L, 51C, and 51R, which does not display the AT symbol on the pay lines, is rotated. Accordingly, in the second game, only one presentation reel is required for the combination of the respective AT symbols. Thus, the second game gives the player the expectation that the alignment of the AT symbols is achieved by only one presentation reel for the specific game.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043035-A (JP)
Title: Air cleaning system and its control method
Inventor: IN JINCHORU
IPC: F24F7/08
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning system and its control method capable of performing a ventilating operation and an air cleaning operation in accordance with a contamination state of the indoor air.  <P>SOLUTION: This air cleaning system comprises a ventilating unit, an air cleaning unit, a sensor for detecting the concentration of contamination of the indoor air, and a controller for deciding one of a plurality of operation modes in accordance with the concentration of contamination of the indoor air detected by the sensor, and controlling the ventilating unit and the air cleaning unit in accordance with the decided operation mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147623-A (JP)
Title: Air conditioner, and operating method for air conditioner
Inventor: KATO HISAHIRA
IPC: F24F11/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To carry out operation so as to prevent dew formation of sucked gas in an evaporator, to enhance efficiency, and to enhance reliability.  <P>SOLUTION: The air conditioner is provided with a compressor 1, a condenser 2, a pressure reducing device 3, the evaporator 4, a refrigerant piping connecting these to circulate a refrigerant, a fan 22 sending gas to the evaporator 4, and an overheating gasification means 5 for sending the refrigerant flowing out from the evaporator 4 as overheated gas into the compressor 1. It has an operation mode for setting a pressure reduction amount of the pressure reducing device 3, an air capacity of the fan 22, or a frequency of the compressor 1 such that blowing out is carried out so that a surface temperature of the refrigerant piping in the evaporator is a dew point temperature or more of the gas sucked into the evaporator 4 to prevent dew formation, and a refrigerant state of an evaporator 4 outlet is a humid state or a state near saturated gas. The refrigerant is sent into a suction side of the compressor 1 in an overheated gas state by the overheating gasification means 5 to prevent a liquid back flow to the compressor 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153582-A (JP)
Title: Brake hydraulic pressure generating device for vehicle
Inventor: KUSANO AKIHITO
IPC: B60T11/20
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To assure an excellent brake application feeling under a normal state of a hydraulic pressure control means and at the same time supply a sufficient amount of liquid suitable for attaining a high braking force at an abnormal state in a substantial equal manner.  <P>SOLUTION: This brake hydraulic pressure generating device comprises a first piston (MP1) and a second piston (MP2) cooperated with a brake operating member (BP), a stroke simulator (AB) for absorbing an amount of liquid corresponding to an output hydraulic pressure of a first master hydraulic pressure chamber (C1) to give a stroke to the first piston and a changing-over means for selectively changing-over its operation/non-operation. A maximum stroke (D1) of the first piston against a housing (HS) is restricted to a smaller value than a sum of the maximum stroke (D2) of the second piston in respect to the housing and the maximum stroke (D3) of the first piston in respect to the second piston by a piston stopper (NS), for example.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157075-A (JP)
Title: Image forming apparatus
Inventor: KUSUMI TADAHARU
IPC: G03G15/20
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize short first print time by automatically setting temperature at the time of paper feeding at temperature corresponding to applied voltage, to reduce power consumption in a fixing device and further to eliminate complicated setting work of temperature at the time of paper feeding.  <P>SOLUTION: An image forming apparatus equipped with a fixing device 10 is provided with a temperature maintaining means at the time of paper feeding for performing heating control of an exothermic means 14 for heating the fixing device 10 so as to maintain temperature of the fixing device 10 at temperature at the time of paper feeding lower than fixable temperature when an image is not formed, a voltage measuring means for measuring AC voltage of AC power supplied from an AC power source and a temperature determining means at the time of paper feeding for determining temperature at the time of paper feeding which is maintained by the temperature maintaining means at the time of paper feeding corresponding to AC voltage measured by the voltage measuring means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004179663-A (JP)
Title: Method for manufacturing device and computer program
Inventor: LOWISCH MARTIN
IPC: G03F1/24
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a device that has corrected the distortion in formed images produced because of the use of a reflective mask having a thick absorbing layer and inclined lighting in a lithography device that uses extreme ultraviolet rays as projection beams.  <P>SOLUTION: The distortion induced by the reflective mask (MA), on the absorbing layer of which a mask pattern has been embodied, and the inclined lighting is calculated and aberration in a projection system (PL) is introduced and/or controlled in order to correct the distortion. Since this can be done by the control of the optical elements already present in the projection system (MA), there is no need to modify the device. In Zernike polynomial, it is desirable that the aberrations described above are Z2 (inclination of X), Z3 (inclination of Y), or Z7 (frame X).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160510-A (JP)
Title: Washing machine
Inventor: MAKINO YOSHIYUKI
IPC: D06F39/08
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To correct a water level detecting error due to pressure fluctuation in a water tub when supplying water in a machine detecting a water level by a pressure sensor.  <P>SOLUTION: This washing machine, when supplying the water for washing and rinsing, detects an initial predetermined water level W1 before reaching a predetermined target water level W0, when detecting the initial predetermined water level W1, suspends the water supplying operation for a predetermined time, compares a changed water level W2 with the initial predetermined water level W1, and adjusts the target water level W0 based on its difference α, or the detection result. When the pressure of the water tub 2 tends to be high and the changed water level W2 is detected low, the target water level W0 is upwardly revised according to the difference α.  <P>COPYRIGHT: (C)2005,JPO&NCIPI