baber/WOPTO huggingface dataset:
Patent JP-2005021896-A (JP)
Title: Method for controlling electric welding gun
Inventor: KATO SHINJI
IPC: B23K11/11
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling an electric welding gun which can prevent the occurrence of a jumping phenomenon of the gun on an object to be welded without reducing opening/closing acceleration of the gun and without decreasing an opening/closing speed of the gun.  <P>SOLUTION: The method for controlling the electric welding gun is constituted as follows. When it is successively shifted from the opening/closing operation of the gun to the pressurizing operation, the switching from the current limit A for the opening/closing operation of the gun to the current limit B for the pressurizing operation in an electric motor 2 for driving the gun is executed in the following way. The switching is only executed regarding a current (a current on the positive side) in the current direction required for the pressurization of the electric motor 2 when the gun executes the pressurizing operation. The switching is not executed regarding a current (a current on the negative side) in the current direction opposite to the above. By this, the current (the current on the negative side) in the current direction required for the deceleration of the gun is left as the current limit A for the opening/closing operation. Therefore, the gun during the closing operation can be sufficiently decelerated to the commanded operation speed. As a result, the gun does not hit the object to be welded at high speed. It is possible to prevent the occurrence of the jumping phenomenon of the gun.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324633-A (JP)
Title: Blower and air conditioner
Inventor: YAMADA TOSHIAKI
IPC: F24F1/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower and an air conditioner capable of reducing possibilities of failures of a rotating part.  <P>SOLUTION: The blower 7 is equipped with a fixed part, the rotating part and buffer parts 752, 762. The fixed part has a motor stator 720, and the rotating part has a motor rotor 721 and a fan rotor 71. The motor rotor 721 is rotated around a rotating shaft by the motor stator 720. The fan rotor 71 is connected with the motor rotor 721. The fan rotor 71 is moved freely in the rotating shaft direction. The buffer parts 752, 762 buffer an impact caused by a collision between the rotating part and the fixed part in the rotating shaft direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024652-A (JP)
Title: Field emission device, field emission substrate, drive unit, and display
Inventor: SATO SHIRO
IPC: H01J1/304
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field emission device that obtains uniform electron emission characteristics, and also to provide a display using the field emission device.  <P>SOLUTION: The field emission device comprises: an emission means 103 for emitting electrons; a phosphor substrate 104 for emitting fluorescence, when the electrons are made incident; an emission current detecting means 105 for detecting the current value of emission current; a bias voltage output means 106 for outputting a plurality of different bias voltages; four input terminals from a first input terminal 107 for inputting a pulse signal to a fourth input terminal 110; a bias switch 111 for opening and closing a signal route between the bias voltage output means 106 and the four input terminals; and a drive stop switch 112 for opening and closing a signal path between a signal write voltage Vc and the electron emission means 103. Thus, the field emission device obtains the uniform electron emission characteristics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024713-A (JP)
Title: Image forming apparatus and sheet size detection method
Inventor: NAKADE TOSHIYUKI
IPC: B65H1/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately detect the size of a sheet even in a case where the sheet has an irregular size.  <P>SOLUTION: An image forming apparatus which automatically detects the size of a document or a sheet of recording paper is provided with an information alteration means for altering the contents of information about a combination of the output signal of a sheet detection sensor and a sheet size. This makes it possible to alter the sheet size of the combination information to an arbitrary size. In addition, the specific sheet size of the combination information is selected from a customization mode designated for customizing the contents of the combination information, and the thus selected sheet size is altered to create new combination information. In the case, the same effect is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024377-A (JP)
Title: Probe sheet, probe card, semiconductor inspection apparatus, and method for manufacturing semiconductor device
Inventor: KASUKABE SUSUMU
IPC: G01R31/28
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein the manufacture of an inspection apparatus that has improved contact characteristics for inspecting a narrow-pitch semiconductor element and has improved assembly properties is difficult.  <P>SOLUTION: A probe card has a first contact terminal that electrically comes into contact with an electrode to be inspected formed with a narrow pitch, wiring guided from the first contact terminal, and a second contact terminal that electrically comes into contact with the wiring, allows both the contact terminals to be formed by using an etching hole made of a member having crystallinity, and is backed with a metal sheet. In the method for inspecting (manufacturing) a semiconductor device, the probe card is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027163-A (JP)
Title: Audio data processing device, audio data processing method, its program, and recording medium recording program thereon
Inventor: HOSOI SHINTARO
IPC: H04R3/00
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducing device capable of appropriately outputting bass sound effect.  <P>SOLUTION: A controller 710 which recognizes an output request of the bass sound effect by an input operation by an audience sets a prescribed low-pass filter 830 by switching a filter selecting means 840 and a bass sound processing switching means 870. Audio data inputted from input terminals 631 respectively is subjected to adjustment of the output levels as well as to effect processing, and then is passed through the prescribed low-pass filter 830 to adjust the output, and then is outputted from output terminals 638 corresponding to speakers 230 for bass sound effect. Audio data outputted from other speakers 230 is subjected to output adjustment, and is subjected to the delay processing according to a delay time computed by a controller 710 through an operational expression approximated with a quadratic expression for a cut-off frequency in the low-pass filter 830 to be outputted from the output terminals 630 corresponding to the speakers 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004102244-A (JP)
Title: Liquid crystal display
Inventor: SOMEYA RYUICHI
IPC: H04N5/66
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To resolve a problem that color tones of displayed images fluctuate by variation of light source emission spectrum when the light source luminance is switched in a liquid crystal display.  <P>SOLUTION: This liquid crystal display changes voltage characteristics applied to the liquid crystal according to switching of the light source luminance, and suppresses apparent color tone variation by correcting the color tone fluctuation due to the variation of the light source emission spectrum by a liquid crystal panel part. By this, the light source is practically controlled to improve the function of the liquid crystal display so as to perform a low power consumption operation mode or to increase contrast/brightness adjusting range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005030796-A (JP)
Title: Optical accelerometer
Inventor: HISHIDA YASUYUKI
IPC: G01P21/00
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acceleration detection sensor capable of realizing an acceleration sensor having a simple structure, and connecting a plurality of sensors to one measuring device.  <P>SOLUTION: This accelerometer is equipped with a detection body 2 having one end fixed to a measuring object whose acceleration is to be measured and the other end which is a free end comprising an elastic body, a deadweight 3 fixed to the free end of the detection body 2, and the sensor FBG (fiber Bragg grating) 1 provided on the detection body 2, for detecting the acceleration from a strain of the detection body 2 bent corresponding to the acceleration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005031899-A (JP)
Title: Reporting device
Inventor: NOMURA HIROYOSHI
IPC: G08B25/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that one can not report when he reports with an IP telephone system if a router is turned off or in disorder.  <P>SOLUTION: A reporting device is provided with (1) a telephone control part 16 which transmits information received by a sensor signal receiving part by using a telephone line and (2) an IP telephone control part 19 which transmits the information by using the Internet. The reporting device selects at least either the telephone control part 16 or the IP telephone control part 19 to transmit the information in accordance with connection states of the former and the latter. When a prescribed number is included in a reporting destination telephone number, a communication control part deletes or changes the number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034225-A (JP)
Title: Game machine
Inventor: OKUBO YUKIE
IPC: A63F5/04
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly attractive game machine that gives larger profit to a player.  <P>SOLUTION: The game machine comprises a special game releasing mode transfer condition determining means 802 for determining whether the game state satisfies a condition for the transfer to a special game releasing mode corresponding to each special game reserving mode, a next special game reserving mode type determining means 804 for determining the next coming special game reserving mode, a special game reserving mode transferring means 902 for transferring the mode to the determined special game reserving mode if a special game is provided by a special game providing means 901, and a next special game releasing mode transfer condition determining means 903 for determining a condition for the transfer to the special game releasing mode in the determined special game reserving mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000625-A (JP)
Title: Counter and server/receiver mark set for table tennis
Inventor: NAKANO TERUJI
IPC: A63B71/06
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counter for table tennis with server/receiver marks, by which a server can be quickly and clearly judged in a table tennis match.  <P>SOLUTION: This counter for table tennis has a server mark such as "S" or "SERVER" displayed on both the surface and the backside in any of right and left sides of a point display face and a receiver mark such as "R" or "RECEIVER" on both the surface and the backside of the other side. Summed up point number of a server and a receiver when a player is in the server mark side is the server is displayed on the server mark side in a game. A summed up point number of a server and a receiver when a player in the receiver mark side is the receiver is displayed on the receiver mark side in a game. The counter for table tennis is equipped with the server marks and the receiver marks.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040182-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable the reproduction of the display of the specified contents related to the expected values after the end of the variable display whichever of the control boards is used for selection.  <P>SOLUTION: The game machine such as a pachinko game machine or an arrange ball machine has a variable display means 2a which displays the specified contents while carrying out the variable display according to the signal information transmitted to a second board 2 from a first board 1 and a reproduction display means 2b for reproducing the whole or a part of the display of the specified contents after the end of the variable display. As a result, even if the display of the specified contents should be too short and overlooked, the reproduction display means can reproduce the display of the specified contents to enable players Y or the like to later learn what display of the specified contents leads to the big win or the like. In this manner, the players Y or the like can use the information obtained by the reproduction for the guidance to their games.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005043520-A (JP)
Title: Electronic musical instrument
Inventor: SAKURADA SHINYA
IPC: G10H7/00
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic musical instrument easy to play and preventing saliva from being accumulated inside by moderately extracting breath aspirated by a player at the playing time.  <P>SOLUTION: The electronic musical instrument M is composed of: a mouth piece 11 attachably/detachably provided to one end of a musical instrument main body 10; a microphone 21 which is provided to the musical instrument main body 10 and converts player's voice inputted from the mouth piece 11 into a voice signal; a signal processor 30 which analyzes the voice signal converted by the microphone 21; and a sound source 33 which generates a musical sound signal according to an analysis result of the signal processor 30. Then, a perforated wall part 27 having a voice passage hole part 27a is provided between the microphone 21 and a mouth touch part 11b of the mouth piece 11 in the musical instrument main body 10, and a communicating hole part which leads to the outside consisting of a breath extraction hole 23a and a notched part 11a is provided at a lower part of the front side of the perforated wall part 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005007562-A (JP)
Title: Hand hammer having lengthened striking part
Inventor: KIRITA SATOSHI
IPC: B25D1/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional hand hammer that since the area of a striking part occupying in the whole is small, sometimes a failure in hammering is caused, or hammering is performed by a grip part by mistake to damage a grip 2.  <P>SOLUTION: The striking part 1 is made longer along the direction of the grip 2, whereby failure in hammering or damage to the grip can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005049143-A (JP)
Title: Method and apparatus for measuring negative ion density
Inventor: SUGAI HIDEO
IPC: G01N27/60
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient and precise method and a compact apparatus at a low cost, which measure density of negative ions in plasma.  <P>SOLUTION: The apparatus is provided with a discharge plasma device and a negative ion measuring device, and a probe 4 which is a micrometal electrode is inserted into the plasma 3 generated in a plasma container 2 by discharge of a power source 1 for developing the plasma, thereby forming a sheath region around the probe 4. When the probe 4 is biased positively by using a power source 5 for biasing the probe 4 so that the probe potential Vp is higher than the plasma potential Vs, electrons and the negative ions having negative charges are accelerated and collide with the probe 4, and current flows, and a spatter phenomenon arises. A quantity of spatter ΔM is measured by a measuring tool 6, and an inlet flow value Q of the negative ions into the probe is determined from the shape (surface area) of the sheath and the negative ion density n<SB>n</SB>. A relational expression between values Q and n<SB>n</SB>is derived theoretically, and the negative ion density n<SB>n</SB>can be finally determined from measurement results of ΔM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054816-A (JP)
Title: Clip for attaching part
Inventor: FUKUSHIMA KAZUMASA
IPC: F16B19/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip for attaching a part provided on a back surface of an interior trim part, that can improve attaching work efficiency and attachment stability by individually accurately performing tuning work when the clip is inserted or removed.  <P>SOLUTION: The clip 30 formed on the back surface of the interior trim (center pillar garnish) 11 so as to project toward a vehicle body panel 20 side is provided with substantially bilaterally symmetrical elastic leg pieces 32a, 32b connected at a front end 331. The width a1 of the leg pieces of at front end portions 33a, 33b are small such that the insertion force of the clip 30 is reduced. The width a2 of leg pieces of the proximal end portions 34a, 34b are large such that the removing force of the clip 30 is increased. Therefore, the tuning of the inserting force and the removing force of the clip 30 is separately accurately performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005030074-A (JP)
Title: Covering sand material and covering sand method of water bottom
Inventor: SUMIKAWA TAKESHI
IPC: C02F11/00
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a covering sand material, and a covering sand method, for reducing a secular change, by effectively restraining elution of phosphorus.  <P>SOLUTION: Water or seawater is added and kneaded in combustion ash of a coal burning fluidized-bed furnace using lime stones as a fluid medium. A granular body formed in a granular shape by applying pressure to the kneaded combustion ash, is used as the covering sand material. This material can cover bottom mud as ordinary covering sand, and calcium included much reacts with the phosphorus, and can effectively restrain elution of the phosphorus from the bottom mud. Since CaCO<SB>3</SB>is generated and mutual fluidized-bed ash granular materials are connected, the movement and the outflow by an ocean current can be prevented. Since the material is neutralized when the CaCO<SB>3</SB>is generated on a surface, the sea bottom for raising seaweeds can be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043813-A (JP)
Title: Polyethylene-based resin extruded and foamed sheet, shaped product of the foamed sheet, assembled box, lining sheet for concrete formwork, and manufacturing method of the formed sheet
Inventor: MORITA KAZUHIKO
IPC: B28B7/36
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene-based resin extruded and foamed sheet which has stiffness and cushioning property, does not cause warpage, is excellent in impact resistance at a low temperature and in stability, and is useful for a heat-shaped product, a lining sheet for concrete formwork, an assembled box, a panel member, a partition member or the like, and to provide a manufacturing method of the polyethylene-based resin extruded and foamed sheet.  <P>SOLUTION: The polyethylene-based resin extruded and foamed sheet is characterized in that it has an apparent density of 70-350 g/l and an open cell ratio of 40 % or less, in that the flexural modulus of the polyethylene-based resin composition for constituting the foamed sheet is not less than 300 MPa, in that the melt-tension (A) of the resin composition at 190 °C is 15-400 mN, and in that the product of the melt-tension (A) and the MFR (B)(g/10 min)(wherein MFR means Melt Flow Rate), i.e. (A×B) is not less than 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005034410-A (JP)
Title: Laundry auxiliary cloth
Inventor: SATO JUNICHI
IPC: D01F2/06
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product which is environmentally-friendly, has little harmful effect on the user of laundry and simply attains softening and deodorization of the laundry.  <P>SOLUTION: This laundry auxiliary cloth contains rayon fiber in quartz particulate, which is obtained by being soaked in tourmaline reduced water. The rayon fiber is obtained by spinning the quartz particulate and a dope containing the tourmaline reduced water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039594-A (JP)
Title: Antenna assembly and composite antenna assembly
Inventor: SAKAMOTO KOJI
IPC: H01Q1/38
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To take control of the directivity of an antenna without enlarging the whole of an assembly.  <P>SOLUTION: In the antenna assembly 1, a first radiating element 2 and a second one 3 are mounted on a base plate 4, so that linear sides 2a to 2c and linear sides 3a to 3c are parallel to each other. Antenna currents through the linear sides 2a to 2c and the linear sides 3a to 3c flow parallel to reinforce each other, so that an array antenna can be formed between the first and second radiating elements 2, 3. Thus, appropriate control can be exercised over the directivity of composite radio waves made by combining the radio waves radiated from the first and second elements 2, 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034510-A (JP)
Title: Roller structure in pitching machine
Inventor: NOZATO KAZU
IPC: A63B69/40
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily mold a roller for accelerating a ball in a pitching machine, reduce the weight of the roller, and preferably maintain accuracy in pitching by the pitching machine.  <P>SOLUTION: The pitching machine is provided with a pair of parallel rollers 6 and 6 rolling in the mutually opposite directions A and A around parallel axes 3 and 3. Each of the rollers 6 and 6 includes a disk body 9 positioned on the axis 3 and a rubber elastic annular body 11 fixed on an outer peripheral surface 10 of the disk body 9 and vulcanized and bonded on the outer peripheral surface 10. Outer peripheral surfaces 12 and 12 of the annular bodies 11 and 11 of both of the rollers 6 and 6 are rolled in the mutually opposite directions A and A, and a ball 23 is held between the outer peripheral surfaces 12 and 12 to be pitched. Side surfaces 16 of the annular body 11 are formed with annular grooves 18 around the axis 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048238-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: MATSUI AKITOSHI
IPC: C21C1/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which decarburization of molten iron at a dephosphorizing treatment can efficiently be restrained and further, the molten iron is efficiently dephosphorized by using CaO-based flux for dephosphorization even without using fluorine, such as fluorite, as a flux.  <P>SOLUTION: In a dephosphorizing method for supplying a gaseous oxygen source into molten iron, the dephosphorization is performed by using carbon dioxide gas as a part of the gaseous oxygen source, wherein the concentration ratio of the carbon dioxide gas in the gaseous oxygen source is changed during the dephosphorizing treatment so as to increase, that is, the concentration of the carbon dioxide gas in the gaseous oxygen source is set to 10-30vol% at the initial stage of the dephosphorizing treatment and to 50-100vol% at the end stage of this treatment. Further, the decarburization in the molten iron can efficiently be restrained without obstructing the dephosphorizing reaction by reducing in advance silicon content to ≤0.1 mass% before the dephosphorizing treatment of the molten iron. In this case, the fluorine source is unnecessary to be used as the flux by blasting the flux 18 for dephosphorization mainly containing CaO together with the gaseous oxygen source toward the molten iron surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI