baber/WOPTO huggingface dataset:
Patent JP-2006077091-A (JP)
Title: Grease composition for constant velocity joint
Inventor: OSAWA HISAYUKI
IPC: C10N20/02
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition for constant velocity joint that can effectively prevent or reduce the occurrence of abnormal noise at the constant velocity joint to which a boot made of a thermoplastic polyester elastomer is attached and shows excellent high-speed durability and low temperature torque properties.  <P>SOLUTION: The grease composition for constant velocity joint comprises the following components: (a) a base oil having kinetic viscosity of 18 to 25 mm<SP>2</SP>/s at 100°C; (b) a urea-based thickener; (c) perbasic sodium sulfonate; (d) a sulfur-based extreme-pressure agent; (e) a phosphorus-based wear proof agent and (f) a perfluoroether oil in an amount of 1 to 10 mass% per the total mass of the whole components.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077653-A (JP)
Title: Intake control device for internal combustion engine
Inventor: YOTSUEDA KEIJI
IPC: F02D9/02
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake control device for an internal combustion engine compatibly establishing securing negative pressure and improving fuel economy in intake early close control.  <P>SOLUTION: This intake control device for the internal combustion engine performs intake early close control for changing period of intake stroke of the internal combustion engine 10 by temporally shutting off an intake air passage 4 communicating to a combustion chamber 1 via an intake valve 2, and is provided with an intake control valve 11 provided in the intake air passage and opening and closing the intake air passage, and a vacuum tank 17 connected to the intake air passage. The intake control valve is controlled to first opening C to shut off a downstream part of the intake control valve in the vacuum tank and the intake air passage in relation to an upstream part of the intake control valve in the intake air passage. A means determining pressure in the vacuum tank is provided and it is determined based on pressure in the vacuum tank whether the intake control valve is controlled to the first opening or not.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006076089-A (JP)
Title: Light emitting device and fixing device
Inventor: KOKUBO HIDEYUKI
IPC: B41J2/32
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress uneven illumination in a main scanning direction in a light emitting device having a multiple LEDs arranged therein.  <P>SOLUTION: The LEDs 23 are arranged in roughly 85 rows and 2 columns to form a light emitting element array 20 for yellow (Y). The LEDs 23 are serially connected by each five pieces to form each block and the LEDs 23 are energized by each of the blocks BY1-BY34. The LEDs 23 in the range from second block BY2 to the thirty-third block BY33 excluding ones in both of the ends in the main scanning direction are classified into two sub-groups SG of one having two LEDs 23 and one having three LEDs 23, and the LEDs 23 in each of the sub-groups SG are allocated in each of the columns LY1, LY2 in the sub-scanning direction. The LEDs 23 on the almost identical row in the sub-scanning direction are to be in the different blocks. As the blocks BY2-BY33 are distributed in the main scanning direction, it is possible to reduce, in the main scanning direction, the uneven illumination accumulated in the sub-scanning direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075366-A (JP)
Title: Receiver and transmitter
Inventor: KIMOTO SEIICHIRO
IPC: A61B1/00
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To uniform an average DC level of transmission signals and to provide favorable image information while preventing mixing of noise caused by the addition of a dummy signal in a blanking period.  <P>SOLUTION: This transmitter is provided with a dummy signal addition part 22a adding the dummy signal for applying the average DC level of the transmission signal to at least one blanking period of a horizontal blanking period or a vertical blanking period in captured image signals; a setting register 34a set with at least the presence/absence of the additional dummy signal or the contents of the dummy signal to be added; a selecting/setting part 36 selecting and setting the set/contents of the setting register 34a. The drive control part 34 controls to add the dummy signal in the blanking period according to the selected set/contents.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078098-A (JP)
Title: Refrigerator
Inventor: SHIGENAKA KEISUKE
IPC: F25C1/24
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator provided with an automatic ice maker capable of providing large, medium (standard), and small sized ice in response to needs of a user.  <P>SOLUTION: In the refrigerator provided with the automatic ice maker carrying out ice making by supplying water in a water supply tank 10 installed in a refrigeration chamber 2 to an ice tray 14 installed in a freezing chamber 4, a water supplier 12 is provided for supply water of the water supply tank 10 to the ice tray 14 via a water supply pipe 11, a control part is provided for controlling the water supplier 12 on the basis of input information from a switch provided in a refrigerator body side, and a driving time of the water supplier 12 is varied to vary a water supply amount to the ice tray 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077700-A (JP)
Title: Two-cylinder closed type rotary compressor
Inventor: MATSUNAGA HIROSHI
IPC: F04C29/06
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable closed type rotary compressor capable of reducing noise by attenuating pressure pulsation components of a refrigerant compressed inside cylinders and capable of reducing oil discharge amount to outside of the compressor and securing oil amount inside a closed container.  <P>SOLUTION: This two-cylinder closed type rotary compressor is independently provided with a first passage for guiding a refrigerant compressed inside one of the cylinders from a discharge muffler of a lower frame body directly to the upper side of the closed container through an intermediate partition plate and an upper frame body, and a second passage for discharging a refrigerant compressed in the other of the cylinders from a discharging muffler of the upper frame body to outside of the container through the intermediate partition plate by a bypass pipe provided outside the closed container once and then guiding the refrigerant to an upper space of an electric element in the closed container again. Therefore, the pressure pulsation components of the refrigerants compressed in the respective cylinders are attenuated respectively in the independent passages, which can prevent noise generated when the refrigerants join with each other and interfere with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006075883-A (JP)
Title: Method for manufacturing h-section steel with projection
Inventor: AOKI HIDEMI
IPC: B21B1/088
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an H-section steel with projections which has excellent toughness independently of the thickness of a flange and the variations of characteristic values such as toughness like that and strength are small.  <P>SOLUTION: When manufacturing the H-section steel with the projections which has the projections on the outer surface of a flange, cooling stopping temperature is set from the range of 500-750°C in accordance with the thickness of the flange and also the outer surface and inner surface of the flange are water-cooled in the range of 0≤( the volume of cooling water to the outer surface of the flange/the volume of cooling water to the inner surface of the flange )≤3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078947-A (JP)
Title: Display element driving device and image display device
Inventor: MATSUMOTO KAZUYA
IPC: G09G3/36
Filed: 2004-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To make a display element driving device stably operate to input data even when conditions of a frequency, a source voltage, a process, temperature, etc., change.  <P>SOLUTION: The display element driving device is equipped with comparators A1 and A2 where CLKP1 and CLKN1 as differential signals are inputted to mutually opposite-phase input terminals. Then a flip-flop F1 for frequency division divides the frequency of the output of the comparator A1 and a flip-flop F2 for frequency division divides the frequency of the output of the comparator A2, and the output of the flip-flop F1 for frequency division is used as the clock of a flip-flop F3 for data input and the output of the flip-flop F2 for frequency division is used as the clock of a flip-flop F4 for data input.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086554-A (JP)
Title: Wireless communication apparatus and wireless communication method, and transmission path measurement instrument and transmission path measurement method
Inventor: KOYAMA AKIHIRO
IPC: H04W56/00
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To measure a transmission path with less number of circuits and high accuracy at a high speed in a wireless communication system adopting the UWB (ultra wide band) system.  <P>SOLUTION: A transmission path measurement section for adopting the number of baseband clocks selected to be reciprocal-of-an-integer of a chip rate carries out transmission path measurement by means of inverse spread processing by each short code. Then the transmission path measurement section includes 32 sets of inverse spread processing units located in parallel corresponding to 1/4 of the number of chips included in a spread short code by taking into account the trade-off among the high speed processing, the circuit scale and the power consumption, and uses them four times in time division to carry out the measurement for 32×4 times=128 points.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006093216-A (JP)
Title: Semiconductor device
Inventor: ONO TAMASHIRO
IPC: H01L21/336
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micro semiconductor device of high performance and reliability which has a high power driving ability, by relaxing the electric field in a gate insulating film while keeping a high short channel effect resistance and high current drivability.  <P>SOLUTION: In a field effect transistor in which a region where a channel is formed has a ridge, a gate insulating film is formed thicker than other region near the ridge. Otherwise, the gate insulating film is a multilayer and the layer whose dielectric constant is lower among the layers forming a laminate is formed thicker than other region near the ridge. As a result, while the controllability of a gate electrode relative to the electric potential in a channel region is kept well, the intensity of electric field generated in the gate insulating film is relaxed, resulting in realizing a micro semiconductor device of high performance and reliability which has a high current driving performance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005120357-A (JP)
Title: Alicyclic epoxy resin, method for producing the same, composition of the same, epoxy resin cured product, and use of the same
Inventor: MURAI HIROYA
IPC: C08G59/24
Filed: 2004-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alicyclic epoxy resin excellent in transparency, suitable for an optical material, a coating material, etc., and solid at ordinary temperature.  <P>SOLUTION: This alicyclic epoxy resin satisfies requirements (a) to (d) as follows: (a) an epoxy equivalent is in a range of 500-10,000; (b) an aromatic ring hydrogenation percentage is not less than 96%; (c) a softening point is 40-200°C, when measured by a ring and ball method according to JIS-K-7234; and (d) a light transmittance is not less than 90%, when measured at a wavelength of 400 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006087324-A (JP)
Title: Mulching material
Inventor: IKEDA KAZUHISA
IPC: C08F2/44
Filed: 2004-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mulching material solving such defects of a conventional countermeasure for preventing overgrowth of weeds in a park, farm field, seashore, developed land, the periphery of roadside trees, or other vacant land that various kinds of methods are considered therefor but have no practical use, require wastage in the future, and cause environmental pollution because resin binders have no biodegradability.  <P>SOLUTION: This mulching material is obtained through mixing biodegradable resin emulsion and pigment, or biodegradable resin powder, water and pigment. The biodegradable resin emulsion, or the biodegradable resin emulsion powder comprises a biodegradable resin emulsion produced by subjecting vinyl acetate to seed polymerization, or emulsifying substance obtained by dissolving the biodegradable resin in the vinyl acetate to carry out emulsion polymerization while dropping the emulsified substance in an emulsifier-containing water solution.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088872-A (JP)
Title: Electric power steering device
Inventor: NAGANO KOJI
IPC: B62D5/04
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the generation of noise by tooth striking by transmitting steering assistance torque without interposing a gear.  <P>SOLUTION: This device performs steering assistance by driving an electric motor 5 according to an operation of a steering member 1. A driving rotating body 15 is connected to a rotary shaft 5a of the electric motor 5. A driven rotating body 16 is fitted to a steering shaft 2. In the driving rotating body 15 and the driven rotating body 16, winding transmission members 17 and 18 are wound to be freely wound and unwound in a state of tension imparted by tension imparting means (tension springs 24 and 25).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006091737-A (JP)
Title: Protective member and method of overhead drop optical fiber
Inventor: NINOMIYA HIROYUKI
IPC: H02G15/08
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective member and method of overhead drop optical filter for protecting the extra length bundled part of an overhead drop optical fiber.  <P>SOLUTION: The protective member is composed of a holding means which sinks down from an overhead line and holds a fixed part for fixing the extra length bundled part, a clamping means which is made up of at least two superposed plate materials and clamps the extra length bundled part between the faces of these plate materials, and an adhesive means which makes the two plate materials stuck together while maintaining the clamp of the extra length bundled part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006088670-A (JP)
Title: Composite type image forming device/image area editing device/printing method
Inventor: UEDA KENICHI
IPC: B41J3/54
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite type image forming device, an image area editing device, and a printing method which can reduce overall printing costs, improve usability, and suppress the occurrence of printing errors.  <P>SOLUTION: When the original size in the paper width direction of an ink-jet printing image area is X3 in a hybrid printer and if X3 is larger than the maximum printable area of an ink-jet recording head, the whole image is rotated by 90 degrees so that the size in the paper width direction of the ink-jet printing image area becomes Y3 being the original size in the paper transfer direction. After confirming that Y3 is smaller than the maximum printable area of the ink-jet recording head, the size and a feed direction (lateral feed, vertical feed) are set so as to be fit to the rotated image.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097489-A (JP)
Title: Safety device for air-conditioning apparatus
Inventor: MASAMOTO HIDENORI
IPC: F04D27/00
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety device which has high safety and excellent durability and excellent using convenience, in an air-conditioning apparatus having a heating element or a blast part and a guard part to cover it.  <P>SOLUTION: The safety device is provided with the heating part 17 detecting that a person touches the guard part 2; and a setting part 10 effecting setting release of safety setting. If the detecting part 17 detects that the person detects when safety setting is effected by the setting part 10, by stopping the heating element or the fan motor 3, the air conditioning apparatus which is high in safety is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097521-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: ADACHI NORIYASU
IPC: F02D45/00
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for avoiding mutual interference between air-fuel ratio feedback controls based on air-fuel ratio sensors respectively disposed to exhaust passages upstream and downstream a catalyst, and maintaining stable air-fuel ratio control regardless of an operation state and a cutoff state of a cylinder.  <P>SOLUTION: This device is applied to an internal combustion engine with cylinder cutoff mechanism. An upstream feedback control is performed based on a value acquired by high pass filtering A12 of a value Dabyf based on an upstream air-fuel sensor output value with a cutoff frequency ωhpf, and an downstream feedback control is performed based on a value acquired by lowpass filtering A7 of a value DVoxs based on a downstream air-fuel sensor output value with a cutoff frequency ωlpf(=ωhpf). The frequencies ωhpf, ωlpf are set to be lower values in favor of prevention of substantial occurrence of a frequency band which is out of a controlled object in a full-cylinder operation, and the frequencies ωlpf, ωhpf are set to be higher values in favor of elimination of a frequency component corresponding to a discharge cycle of exhaust from the upstream control frequency band, in a reduced cylinder operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005129917-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AZUMA KAZUJI
IPC: H01L21/60
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a configuration that can completely prevent contact between electrodes and the edges of semiconductor elements at a time of mounting, and that can perform molding with resin for the film substrate completely and very precisely.  <P>SOLUTION: For semiconductor elements mounted on at least one side of the film substrate that has electrodes, insulation protection portions are formed on the desired surface to counter the electrodes, and the gap between the semiconductor element and the film substrate is set to be at least 10 μm or over.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006098214-A (JP)
Title: Moving body detection system
Inventor: SUZUKI NAOHIKO
IPC: G01S13/74
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving body detection system which can relate each position to each identifier of a plurality of moving bodies when the plurality of moving bodies enter an identifier reception area and a position detection area for the identifiers in space having unclear entrances.  <P>SOLUTION: The moving body detection system comprises a position detection means 5 for detecting the position of the moving body, a position history management means 6 for managing the position history of the moving body, an identifier reception means 3 for receiving an identifier of the moving body from a portable terminal 2 held by the moving body, an identifier history management means 4 for managing the history of the identifier, and a moving body relating means 7 for relating the position to the identifier of the moving body on the basis of the position history and the identifier history of the moving body. At least part of a position detection area 41 of the position detection means and at least part of an identifier reception area 31 of the identifier reception means overlap one another.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005099029-A (JP)
Title: Monitoring and disclosure apparatus for noise/vibration
Inventor: TOYODA KATSUNORI
IPC: G01H3/00
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring and disclosure apparatus for noise/vibration that has a disclosure device capable of quickly and effectively disclosing noise and vibration at a construction site or the like to the neighborhood.  <P>SOLUTION: In the noise/vibration monitoring and disclosure apparatus, the disclosure device for disclosing and displaying measured values of noise and vibration detected by noise/vibration detecting means to the public has a noise display panel and a vibration display panel built in a front face of a substantially rectangular parallelepiped case to display the measured values of noise and vibration respectively, and has engaging portions on the case for engaging a separate support member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006108836-A (JP)
Title: Reflection type analog phase shifter and voltage-controlled oscillator
Inventor: BOKU SOKURIN
IPC: H03H7/20
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type analog phase shifter the number of components of which is reduced while ensuring the linearity of a frequency variable range of the reflection type analog phase shifter with respect to a control voltage.  <P>SOLUTION: A capacitor C5 of an additional control section 4b and a capacitor C4 of a 3 dB 90° hybrid coupler 4a respectively connected to a second port P2 are commonalized, a capacitor C7 of the additional control section 4b and a capacitor C2 of the 3 dB 90° hybrid coupler 4a respectively connected to a third port P3 are commonalized, capacitors C5, C7 of the additional control section 4b respectively connected to the second and third ports P2, P3 of the 3 dB 90° hybrid coupler 4a are eliminated, and the capacitance of the capacitors C4, C2 of the 3 dB 90° hybrid coupler when the capacitors C5, C7 of the additional control section 4b are eliminated is selected to be a multiple of 1.4 of the capacitance before the capacitors C5, C7 of the additional control section 4b are eliminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005113915-A (JP)
Title: Two-cycle engine
Inventor: OSBURG GERHARD
IPC: F02B75/02
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-cycle engine providing a good rotation state during operation and a smaller value for exhaust gas when fully loaded.  <P>SOLUTION: In the two-cycle engine particularly for hand working equipment such as a chain saw or a cutting grinding wheel, an outlet 10 from a combustion chamber 3 and at least one of scavenging passages 12, 15 are provided. The scavenging passages connect a crank case 4 to the combustion chamber 3 at a set position of a piston 5 and scavenging ports 13, 16 of the scavenging passages are open to the combustion chamber 3. An additional passage 14 is provided which has one end 37 open to the combustion chamber 3 and the other end open to at least one scavenging passage 15. The additional passage is open into the combustion chamber 3 during the scavenging port 16 is held closed to the combustion chamber 3 when the piston 5 has move-down stroke motion in a set operated condition. The additional passage 14 is open during idling operation of the two-cycle engine 1 when partially loaded and is closed when the two-cycle engine 1 is fully loaded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI