baber/WOPTO huggingface dataset:
Patent JP-2004117412-A (JP)
Title: Yellow toner for developing electrostatic charge image
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/09
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yellow toner for developing an electrostatic charge image which has excellent electrostatic charge stability for a long period of time, is free of texture fogging and toner scattering, realizes high-image density as the yellow toner for full colors, is excellent in color saturation, transparency, light resistance, and fading resistance, and excellent in cleanability, transferability and graininess, a developer containing the toner, a color image forming method using the toner, and a color image forming apparatus loaded with the toner.  <P>SOLUTION: The yellow toner for developing an electrostatic charge image contains at least colorant and is obtained by dissolving a toner composition containing a urea bondable denatured polyester resin in an organic solvent, causing the polyaddition reaction in an aqueous medium, removing the solvent of the dispersion, and cleaning the dispersion. The coloring matter is the compound expressed by constitutional formula (I).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116329-A (JP)
Title: Reciprocating compressor
Inventor: MIURA HARUO
IPC: F04B27/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To actualize a small and compact reciprocating compressor for compressing hydrogen used for a fuel cell vehicle.  <P>SOLUTION: A reciprocating compressor 101 comprises: a crankshaft 2; a connecting rod 3 whose one end is connected to the crankshaft; a crosshead 5 connected to a pair of shafts 6 mutually extending in opposite directions; and a pair of plungers 11 connected to each of the shafts; and cylinders 31 housing tips of the plungers. The pair of the plungers reciprocate on approximately the same axis, and the crosshead is integrally formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118909-A (JP)
Title: Tilt control method for optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/095
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilt control method for an optical disk recording and reproducing device which conducts recording and reproduction operations of signals for a disk by an optical pickup.  <P>SOLUTION: In the optical disk recording and reproducing device which is provided with an optical pickup 2 having a tilt adjustment coil 6 that is used to adjust the tilt angle of an objective lens, peak levels of RF signals obtained from the pickup 2 are detected at several points while a disk 1 makes one revolution and the tilt angle of the lens is adjusted so that dispersion of the detected levels become small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114867-A (JP)
Title: Trailer
Inventor: MARUOKA HARUMI
IPC: B60T7/20
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trailer that can be automatically and safely parked when connection to a traction means is released.  <P>SOLUTION: This trailer 10 is connected to the traction means such as a tractor to be pulled. It includes a trailer body 12, wheels 14 disposed on the trailer body 12, a parking brake mechanism 16 to brake the wheels 14, a connection part 18 to connect the traction means to the trailer 10, a detection device 20 disposed close to the connection part 18 to detect if the connection part 18 is connected to the traction means or not, or if the connection of the connection part 18 to the traction means is released or not, and a control part 22 to control the action of the parking brake mechanism 16 based on the result of detection by the detection device 20. When the connection of the connection part 18 to the traction means is released, the wheels 14 are braked by the parking brake mechanism 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115236-A (JP)
Title: Sheet material full load detecting device and image forming device
Inventor: SUZUKI TAKAYUKI
IPC: G03G15/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect full load of recording papers with a simple configuration and an inexpensive detection method even when the recording papers discharged on a tray in a discharge section have various sizes, curl orientations, and curl rates.  <P>SOLUTION: This recording paper full load detecting means comprises a first detection lever 102, which is arranged on upper side of a discharge tray 14 stacking sheet materials discharged from the discharge section, for detecting the stack height when it is rotated around a rotary shaft 104 by the recording paper being conveyed, an optical shield 103 integrally formed with the lever 102 for shielding a photo sensor 106, and a second detection lever 105 for detecting the stack height of the recording paper P at a position apart from the first detection lever 102. The first detection lever 102 and the second detection lever 105 can rotate in conjunction with each other to detect the full load of the recording paper on the discharge tray 14. The first detection lever 102 and the second detection lever 105 can also rotate independently from each other to detect the full load of the recording paper P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123402-A (JP)
Title: Device and method for gas filling of sealed double glazed glass
Inventor: NAKAMURA KENICHI
IPC: C03C27/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a yield of gas at the time of gas filling to a gas filling layer of sealed double glazed glass.  <P>SOLUTION: The gas filling device 1 for the sealed double glazed glass 50 has a gas feeding piping 10 for feeding the filling gas, a gas feeding source 11, gas discharge piping 20 for discharging the gas, an oxygen concentration measuring means 21 for measuring the oxygen concentration in the discharged gas, opening/closing valves V13, V21-V23 and flow rate control means 13, 23, which are provided in the gas feeding piping 10 and the gas discharge piping 20, respectively, a gas separating/recovering means 24 for separating and recovering a filling gas component from the discharge gas in which the filling gas and air are contained in a mixed state, a recovered gas flow-back means 30 for flowing back the recovered filling gas to the gas feeding piping 10, and a control means 40 for controlling the operation conditions of the gas separating/recovering means, each valve, and the flow rate control means 13, 23 according to the oxygen concentration. In the apparatus 1, the filling gas is filled from a gas filling port 53 of the sealed double glazed glass 50, air in the gas filling layer 52 is discharged from a gas discharge port 54 while being replaced with the filling gas, and the filling gas is filled in the gas filling layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128028-A (JP)
Title: Vertical organic transistor
Inventor: IECHI HIROYUKI
IPC: H01L51/50
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide, at a low cost, a vertical organic transistor which can improve current density and operating speed and can also realize mass-production with good reproducibility.  <P>SOLUTION: In the vertical organic transistor in which at least a first electrode (drain electrode) 2, a first semiconductor layer 3, a comb or mesh second electrode (gate electrode) 4, a second semiconductor layer 5 and a third electrode (source electrode) 7 are sequentially provided on a substrate 1, the first semiconductor layer 3 is made of inorganic semiconductor material, and the second semiconductor layer 5 is made of an organic semiconductor material. The inorganic semiconductor material is, for example, a metal oxide having conductivity or semiconductor property. The organic semiconductor material is, for example, (1) acene molecule material of naphthalene or the like, (2) pigment of phthalocyanine system compound or the like, (3) low molecule compound of hydrazone compound or the like, or (4) polymer compound of poly-N-vinyl calbazole or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122287-A (JP)
Title: Wire saw with wire breakage prevention mechanism in power failure
Inventor: NAKANO TERUYUKI
IPC: H01L21/304
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of wire in power failure in a wire saw by an inexpensive and simple method.  <P>SOLUTION: In the wire saw, a wire is wrapped on a plurality of wrapping rollers forcibly rotated in a large number of rows, both parts extending from the wrapping rollers are wound by an unwinding bobbin and a winding bobbin and revolution numbers of the respective bobbins are controlled to retain tension of the wire to the constant value. The respective bobbins are driven by a main motor for driving the wrapping rollers and a mechanical continuously variable transmission is provided on the driving system. A speed change operation member is operated based on the tension of the wire to adjust the revolution numbers of the respective bobbins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126274-A (JP)
Title: Fixing belt
Inventor: SASAKI KOJI
IPC: G03G15/20
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-durability fixing belt in an image heating device realizing low-energy heating by utilizing a heating body having small heat capacity.  <P>SOLUTION: As to the fixing belt having at least a mold-released layer and a metallic layer consisting of a nickel electrocasting belt, the thickness of the nickel electrocasting belt is set to 20-100 μm and the surface roughness Rz thereof is set to 0.07-0.6 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129510-A (JP)
Title: Method for recovering microorganism from activated sludge used for treating metal-containing wastewater and method for identifying microorganism
Inventor: ITO KIMIO
IPC: G01N33/48
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for separating/recovering a microorganism existing in activated sludge used for treating metal-containing wastewater, a method for detecting the microorganism with which a DNA sequence can be read without inhibiting an enzymic reaction such as a polymerase chain reaction (PCR) and a monitoring technique for the microorganism in the activated sludge used for treating the metal-containing wastewater.  <P>SOLUTION: The method for recovering the microorganism from the activated sludge used for treating the metal-containing wastewater is characterized as follows. The activated sludge used for treating the metal-containing wastewater is regulated to pH≥7 and ≤10 and metal ions in the activated sludge are converted into a metal hydroxide. The activated sludge is then allowed to stand for a prescribed time to precipitate the metal hydroxide. The resultant supernatant is further filtered through a membrane having ≤0.5 μm pore diameter to separate the microorganism in the activated sludge on the filter membrane. The method for identifying the microorganism in the activated sludge used for treating the metal-containing wastewater is characterized as follows. The DNA of the recovered microorganism is extracted and a specific region of the DNA is then amplified to identify the microorganism based on the DNA sequence of the resultant DNA product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132000-A (JP)
Title: Damping tower shaped structure and erection method therefor
Inventor: TOKORO SHINSUKE
IPC: E04H9/14
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping tower shaped structure and an erection method therefor which does not require the change of a shape or the like at every erection stage of the tower-shaped structure, hence the structure is constantly usable and has a maintenance free damping function against vortex exitation.  <P>SOLUTION: A board 16 is projected substantially perpendicularly to the side face of a box tower shaped structure 14 and the longitudinal direction of the board 16 is arranged substantially horizontally to the height direction of the box tower shaped structure 14 and the boards 16 are arranged at intervals in the height direction of the box tower shaped structure 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133214-A (JP)
Title: Method for manufacturing mems (microelectronic mechanical system) element
Inventor: ISHII HITOSHI
IPC: B81C3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To form a protective film consisting of an organic resin in the moving part of a movable structure without damaging the moving part.  <P>SOLUTION: A screen 201 and an SOI substrate 301 are brought near to each other until a prescribed spacing is attained and after both are fixed, the inside surface of the screen 201 is pressure-slid by a squeegee 204 and part of a polyimide resin 203 is passed through the openings of the screen exposed into an aperture of a plate membrane 202, thereby forming a protective film 304 across a mirror section 131, a moving frame 132, and part of a frame 130 in an aperture 311 of the SOI substrate 301.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129584-A (JP)
Title: Method for inspecting periodontal disease, and diagnostic medicine for inspection
Inventor: ISHIZUKA YASUYUKI
IPC: G01N33/50
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inspecting periodontal disease by which the prediction of the progress of the periodontal disease is carried out exactly; and to provide a diagnostic medicine for the inspection.  <P>SOLUTION: The method for inspecting the periodontal disease involves measuring activities of γ-glutamyl transpeptidase associated with differentiation induction of an osteoclast which is discovered to be manifested in effusion of the gingival crevice known that the amount of the effusion is increased by the periodontal disease. The diagnostic medicine for the inspection contains at least a material reacting with the γ-glutamyl transpeptidase, e.g. an anti-γ-GTP antibody.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132626-A (JP)
Title: Outdoor unit of air conditioner and method of assembling outdoor unit of air conditioner
Inventor: OKAMOTO TAKAHIRO
IPC: F24F5/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the assembling man-hours of an outdoor unit main body by fitting a previously assembled unit to the outdoor unit when assembling the outdoor unit main body.  <P>SOLUTION: An inside space of the outdoor unit 3 of an air conditioner is divided into a ventilation chamber SP1 and a machine chamber SP2, and provided with a propeller fan 29 and a machine chamber module 8. The propeller fan 29 is arranged in the ventilation chamber SP1. The machine chamber module 8 is formed by designing machine chamber parts 21, 23, 27, 28 and 67 to be arranged in the machine chamber SP2 and a fan motor 30 for driving the propeller fan 29 into a module.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136756-A (JP)
Title: Impact absorbing structure of vehicle side door
Inventor: OKAZAKI HIROYUKI
IPC: B60J5/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact absorbing structure of a vehicle side door, which ensures impact absorbability for an occupant to improve his or her safety and can be made into a simple structure by forming an impact absorbing part on a sash-side door trim.  <P>SOLUTION: The vehicle side door 3 comprises a door body 7 having a door inner panel 27 and a door outer panel joined to it, and a door sash 9 formed extendedly toward the upper part of the door body 7 to support a door window member 11. On the vehicle room side of the door sash 9, the sash-side door trim 80 is formed to cover the door sash 9. The sash-side door trim 80 has a front vertical portion 80F, on which the impact absorbing part 86 is formed to absorb an impact load resulting from contact between the occupant and the door trim 80 inside the vehicle room. The above structure ensures impact absorbability for the occupant to improve his or her safety, and is made into a simple one with the impact absorbing part 86 formed on the sash-side door trim 80.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138493-A (JP)
Title: Electronic watthour meter
Inventor: HAYASHI YASUMASA
IPC: G01R11/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic watthour meter which can measure accurately an AC current containing a distortion waveform and DC component, with a simple circuit.  <P>SOLUTION: The watthour meter is equipped with first and second power-pulse transducing units 9 and 11, first and second optical coupling sections 12 and 13, and a pulse composition/integration metering section 14. The first section 9 detects a voltage and a current supplied from a power source to a load through first pathways 16, 17, setting an electric potential of a first line 16 constituting the first pathway as a reference potential, calculates power, and outputs it as a first power signal setting the potential of the first line 16 as the reference potential. A second section 11 detects a voltage and a current supplied from the power source to the load through second pathways 17, 18, setting an electric potential of a third line 18 constituting the second pathway as a reference potential, calculates power and outputs it as a second power signal setting an electric potential of the third line 18 as a reference potential. The first and second optical coupling sections 12 and 13 convert the second power signal from the second section 11 to a third power signal. A pulse compound/integration metering part 14 combines the first power signal with the third power signal and obtains energy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146425-A (JP)
Title: Electrode substrate, photoelectric converter, and dye-sensitized solar cell
Inventor: MATSUI HIROSHI
IPC: H01M14/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode substrate having an excellent photoelectric conversion efficiency by suppressing a shielding fault on a surface of a metal wiring layer and suppressing circuit corrosion or reverse electron transfer due to the shielding fault, and to provide a photoelectric converter having the same and a dye-sensitized solar cell.  <P>SOLUTION: The electrode substrate 1 includes the metal wiring layer 3 and a transparent electrode layer 4 on a transparent substrate 2. The layer 3 is formed along a wiring pattern formed with a groove on the substrate 2, or at least a part of the layer 3 reaches a height lower than the surface of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003164802-A (JP)
Title: Method and device for preparing layer of coating material and coating device
Inventor: ZEEGERS JOHANNES GERARDUS MART
IPC: A23P20/12
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for preparing a layer of a coating material and a coating device.  <P>SOLUTION: In the method of forming a layer of a coating material 50, a conveyer 20 for having a conveying part 22 which is pervious to the coating material is used. The coating material 50 is displaced on the conveying part 22 over a guide plate 36 into a coating zone. At the end of the coating zone, excess coating material is returned using a return part 26 of the conveyer. To form the layer 53 of the coating material 50 on the conveying part 22, the coating material 50 is moved from the return part 26 through the conveying part 22 onto the conveying part 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142047-A (JP)
Title: Loading device
Inventor: TSUYUSAKI UMEO
IPC: B23Q7/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading device for determining accurate position of a work, even if the transport distance for the work becomes longer or the transport speed for the work becomes higher, by restraining vibration and slack at the tip of a loading arm.  <P>SOLUTION: This loading device has a holding part 17 for holding the work and a loading arm 12 for moving forward and backward the holding part 17. The device further includes: a positioning engagement part 41 located in a designated position; and a positioning engaged part 47 provided on the loading arm 12 and engaged with the positioning engagement part 41. When the loading arm 12 is moved so that a held work w reaches a designated position C, the positioning engaged part 47 engages with the positioning engagement part 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088045-A (JP)
Title: Thin film magnetic storage device and semiconductor integrated circuit device equipped with it
Inventor: OISHI TSUKASA
IPC: H01L27/105
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To make uniform the dimensions, shapes, and structures of MTJ memory cells arranged in an MTJ memory cell array.  <P>SOLUTION: In the peripheral section of the MTJ memory cell array 10 in which formal MTJ memory cells MC for storing data are arranged in a queue, shape-dummied cells SDC which are designed to have the same dimension and structure as the memory cells MC have are further provided. The MTJ memory cells MC and shape-dummied cells SDC are continuously arranged with the same pitch. Therefore, the nonuniformity which occurs between the MTJ memory cells MC in the central part and boundary part of the array 10 at the time of manufacturing a thin film magnetic storage device due to the arranging density of the memory cells in the periphery can be eliminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148420-A (JP)
Title: Electrode wire for wire cutting electrical discharge machining
Inventor: SAWAHATA KATSUNORI
IPC: B23H7/08
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode wire for wire cutting electrical discharge machining which enables a workpiece to be fused at a high precision.  <P>SOLUTION: The electrode wire 10 for the wire cutting electrical discharge machining is constituted of a wire rod 10 composed of Cu alloy or Fe alloy which contains a low melting point metal element, and concentration of the low melting point metal element is increased continuously or intermittently from a surface of the wire rod 10 to a position with a depth of up to a 1/2 of a radius r when deepest toward a center of the wire rod 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204492-A (JP)
Title: Video-voice synchronizer
Inventor: SATO MASAKI
IPC: H04L47/2416
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce disturbance in video and voice at a time when resynchronizing is conducted.  <P>SOLUTION: A video-voice reproducer has a resynchronizing control section 20 controlling an operation regarding the resynchronism of the video and the voice transmitted through an IP network or the like, the delay times of a video data and a voice data are controlled respectively by a video-delay control section 21 and a voice-delay control section 22, and the resynchronism is conducted. In the resynchronizing control section 20 in this case, the timing of the resynchronism is decided by the voice level of the voice data, the encoding video kind of the video data, the state of a data transmission, a user operation or the like while a priority as to whether or not the resynchronism is conducted by either of a video priority mode, or a voice priority mode is decided by the fluctuation of the time of an arrival of the voice data, the state of the data transmission, the contents of the video data and the voice data, the user operation or the like. In the control section 20, a fixed resynchronizing algorithm is carried out at the timing of the resychronism and the quantity of a delay for a synchronism is determined, and the video-delay control section 21 and the voice-delay control section 22 are controlled.  <P>COPYRIGHT: (C)2003,JPO