baber/WOPTO huggingface dataset:
Patent JP-2004267205-A (JP)
Title: Method for preparing extract for cell-free synthesis protein and kit for preparing the extract from tissue of silkworm
Inventor: NAGAOKA JUNJI
IPC: C12P21/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an extract for cell-free synthesis of a protein, capable of more increasing efficiency of synthesizing the protein than ever.  <P>SOLUTION: This method for preparing the extract for the cell-free synthesis of the protein comprises preparing the extract from a tissue of a silkworm by using an extractant containing a polyhydric alcohol, such as glycerol. A kit for preparing the extract from the tissue of the silkworm has the extractant. When the protein is synthesized in a cell-free system by using the extract of the tissue of the silkworm prepared by the method, an amount of the synthesized protein is remarkably increased in comparison with a case in which an extract prepared by using an extractant not containing the polyhydric alcohol is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005209795-A (JP)
Title: Light emitting module and lighting tool
Inventor: TAKEDA HITOSHI
IPC: F21S2/00
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting module having a high light take-out efficiency.  <P>SOLUTION: The light emitting module for generating a light comprises a semiconductor light emitting element for generating a light and a light-permeable member made of a material permeable to the light generated by the light emitting element so as to cover the light emitting element. The light-permeable member has a sub-wavelength lattice formed for reducing the reflection of light on an emitting surface for emitting the light incident from the interface facing the light emitting element with a smaller lattice period than the wavelength of the light transmitted through the light-permeable member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004226409-A (JP)
Title: Mobile uv-intensity indicator and its application
Inventor: SU WEN-WEI
IPC: G01J1/44
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile UV-intensity indicator enabling the user to know the intensity of ultraviolet radiation at any time in any place, while issuing positive warnings.  <P>SOLUTION: The mobile UV-intensity indicator is mounted on a vehicle, a portable article, or electronic equipment. The UV-intensity indicator includes a UV sensor 11 and an indicator 12 such as a display 121 and/or an alarm 122, and warns of overexposure under UV radiation by marking in the display and/or issuing an alarm sound or generating vibration to output a visible signal and/or an audible signal or a sensible signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004120000-A (JP)
Title: Flip-chip mounting body and circuit substrate for the same
Inventor: MORIMOTO KENJI
IPC: H01L21/60
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To allow mounting a flip chip, even if the pitch between electrodes of a semiconductor element is narrow.  <P>SOLUTION: A flip chip mounting body which mounts the semiconductor element 7, having protruded electrodes 5 formed on it, on a circuit substrate 1 using a conductive resin 6, is constructed so that the circuit electrodes 4 are located on the circuit substrate 1 connected with the protruded electrodes 5 of the semiconductor element 7; the surroundings of the circuit electrodes 4 are formed in a recess shape warped in the direction apart from the substrate surface by sintering a electrode material 2; and the conductive resins 6 located on either electrodes 4 or 5 are held in a recess surface, before the electrodes 4, 5 are abutted against each other. Squeeze-out of the conductive resins 6 can be prevented, and the occurrence of a short circuit can be avoided with the recess surface of the circuit electrodes 4 as receiving pans.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005209554-A (JP)
Title: Power breaker
Inventor: HASHIMOTO HIROAKI
IPC: H01H33/40
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a power breaker and to enhance its reliability as a whole through reducing size and weight of a power-off controlling mechanism of the power breaker.  <P>SOLUTION: The power breaker includes a contact E which switches off and on by opening and closing the contact with fixed contacts 29a, 29b and a movable contact 32a. A power-off C and a power-on D open and close the contact by discharging stored energy. A power-off controller A and a power-on controller B retain and release driving force with the power-off and the power-on. A first housing 61 contains the power-off and the power-on fixed in it. A second housing contains at least either of the power-off controller or the power-on controller fixed in it. The second housing is attached to the first housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214461-A (JP)
Title: Refrigerator
Inventor: OKAMOTO TAKEHISA
IPC: F25B1/10
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator, in which freezing cycle efficiency is improved by efficiently feeding cooling medium discharged from a two-stage compressor to freezing side and cooling side chillers.  <P>SOLUTION: In this refrigerator, flow passages and flow quantity for cooling medium discharged from the two-stage compressor having a low stage side compressor part 9a and a high stage side compressor part 9b are controlled by a change-over valve 11, and the chiller 4 for freezing and the chiller 5 for cooling are connected through pressure reducing devices 12 and 13. A suction pipe 15 from the chiller for freezing is connected to a suction port to the low stage side compressor part, and a suction pipe 17 from the chiller for cooling is introduced into the compressor. Sucked cooling medium gas is sent to be sucked into the high stage side compressor part of the compressor with cooling medium gas discharged from a discharge port of the low stage side compressor part to be compressed and discharged. Discharge volume abilities of the low stage side and the high stage side compressor parts are thus added to respective cooling conditions on the freezing side and the cooling side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100579-A (JP)
Title: Recording/reproducing method and device of pigment-based write once type dvd medium
Inventor: TOMURA TATSUYA
IPC: G11B7/24
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording/reproducing method and device for obtaining a preferable recording waveform when performing a high linear velocity recording to a pigment-based write once type DVD medium.  <P>SOLUTION: The pigment-based write once type DVD medium recording/reproducing method is implemented as follows. The shortest mark is recorded with a higher output pulse than the other marks onto a recording layer mainly composed of organic pigment and formed on a substrate having a wobbled guide groove. The third shortest mark and after are recorded by a single pulse light having a pulse power equal to that of the second shortest mark which has been outputted highly when the pulse rear end has been outputted highly for a predetermined period of time. When performing mark recording, a cooling pulse is irradiated to the rear end and after of the pulse of all the marks and the irradiation light intensity is maintained at 0.1 mW or below for a predetermined period of time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220817-A (JP)
Title: Fuel pump
Inventor: NAKATO YUJI
IPC: F04C2/10
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump in which improvement in corrosion resistance can be attained even though off-quality fuel is used.  <P>SOLUTION: The fuel pump 10 comprises an inner rotor 23 having an external-teeth part on the outside periphery, and an outer rotor 24 having an internal-teeth part on the inside periphery and forming a plurality of pumping chambers between the inner rotor 23 and the outer rotor 24, and casings 21, 22 for holding the inner rotor 23 and the outer rotor 24. Fuel in a fuel tank is sucked by rotating the inner rotor 23 to be delivered into an internal combustion engine. The inner rotor 23 and the outer rotor 24 are respectively covered with films 23a, 24a having resistance to off-quality fuel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222831-A (JP)
Title: Conductive paste for terminal electrode of laminated electronic component
Inventor: YAMAZOE MIKIO
IPC: H01G4/12
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper conductive paste which has excellent binder-removing property, good sintering property, and remarkably improved antioxidative property, in sintering, and with which a terminal electrode excellent in adhessiveness, conductivity, joint property to an internal electrode, and the like can be mounted on a laminated ceramic capacitor element which uses nickel for a laminated ceramic electronic component especially for the internal electrode and is already backed.  <P>SOLUTION: The conductive paste for terminal electrode of laminated electronic component at least includes a flaky conductive powder (A) including copper as a main ingredient and having an average grain diameter of 1.0 to 10.0 μm, a glass powder (B), and an organic vehicle (C), where the flaky conductive powder (A) contains flaky particles which include 20 wt.% or more of at least one kind of metals selected from a group made up of nickel, cobalt, iron, zinc, tin, gold, silver, palladium, platinum, and rhodium and include copper as a main ingredient, and increase in weight of the flanky conductive powder (A) is 10% or less when the powder is left in air at 300°C for an hour.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005223776-A (JP)
Title: Image processor and method therefor, and storage medium
Inventor: SATO MAKOTO
IPC: A61B6/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To avoid failed imaging due to variations in posture and air intake level during picking up images which are subjected to difference image processing.  <P>SOLUTION: An image processor for generating difference images that represent variation with time of a subject in at least two sheets of medical images comprises an image input means for inputting an image, a storage means for storing the inputted image, a display means for displaying the image stored in the storage means or the inputted image, and a difference processing means for generating difference images from the inputted image or the image stored in the storage means. The display means displays barometer relating to the difference processing between the inputted image and the image stored in the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227325-A (JP)
Title: Electrophotographic toner and method for manufacturing the same
Inventor: TSURUMI YOSUKE
IPC: G03G9/087
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic toner having excellent releasability in oilless fixing and exhibiting excellent performance in high-speed fixing and low-temperature fixing.  <P>SOLUTION: The electrophotographic toner comprises at least a resin, a colorant and a release agent, wherein a solidifying point of the release agent is 79-109°C, one peak is present in an endothermic curve with a differential scanning calorimeter, the difference between a temperature giving the highest endothermic peak and an end set temperature is within 10°C, and a melt viscosity at 110°C is 4-9 mPa s. The release agent in the toner particles forms ≥3 domains per toner particle, domains having a major to minor axis ratio of 5-15 occupy ≥90% by number of all domains, domains having a major axis of ≥1.5 μm occupy ≥40% by number, and domains having a major axis of ≥1.0 μm occupy ≥80% by number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225251-A (JP)
Title: Vehicular anti-theft device
Inventor: SHOMURA KOICHI
IPC: B60R25/34
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a wrong alarm at a place where any alarm or reporting related to a position of a vehicle is unnecessary with regard to a vehicular anti-theft device.  <P>SOLUTION: The device detects acts for vehicle theft (alarming factors) by using a courtesy switch, a hood switch, an intrusion sensor, and a tilt sensor. When any alarming factor is detected, in principle, the device determines that the vehicle theft is performed or could possibly be performed and warns and reports to the outside of the car with an alarm and a reporting machine. When the detected alarming factor is related to a tilt of the vehicle and the vehicle position upon detection is on the sea or in a tower parking, the device determines that oscillation not caused by vehicle theft but caused by moving on the sea or moving into a garage is generated, and it prohibits warning and reporting with the alarm and the reporting machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227891-A (JP)
Title: Device, method and program for providing authentication service, and recording medium
Inventor: KUROSE HIROYASU
IPC: G06F21/31
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To make setting and alteration of the setting easy and to provide a single sign-on.  <P>SOLUTION: An authentication service providing device has an authentication service providing means 60 of providing service regarding authentication corresponding to a service providing means of providing service, and also has an authentication request receiving means (SQ40) of receiving an authentication request from a client 50 using the service provided by the service providing means, an certification information generation means of generating certification information regarding authentication at the authentication request, an authentication response transmitting means (SQ41) of sending the certification information to the client, and an validity confirmation request receiving means (SQ43) of receiving a request to confirm validity of the certification information which includes the certification information sent to the client from another authentication service providing means 70 of providing service regarding authentication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004245839-A (JP)
Title: Readout for detector
Inventor: KNOEDGEN HORST
IPC: G01D3/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a circuit and a method for measuring continuously resistances of variable resistors in a detector.  <P>SOLUTION: The present invention realizes the circuit and the method for measuring continuously, for example, the resistances 1, 2 of the serial variable resistors as a potentiometer, in the detector 10 used for a joy stick. Voltages are stabilized in both ends of the detector provided with the optional number of the variable resistors. A constant-current source 22 supplies the minimum current flowing through the detector. A change of a current flowing through the detector generated by changes in the resistances of the detector is smoothed using a variable current source. The variable current is milled to identify total resistance of the detector by measuring voltages in both ends of a shunt resistor. Voltages expressing the respective resistances of the variable resistors are measures according to a known equation of a potential divider, using a port between the respective resistors. The optional number of the variable resistors is used in the circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005224416-A (JP)
Title: Traveling device, floor moving type electric device and vacuum cleaner
Inventor: HIRANO AKIHIRO
IPC: B60B33/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling device, a floor moving type electric device and a vacuum cleaner favorably traveling when being used for moving on a floor, besides, when storing it or carrying and using it, preventing dirt stuck to rollers from easily sticking to the clothes and the hands, and having high usability.  <P>SOLUTION: This traveling device is provided with the rollers 3 for moving, rotating shafts 2 formed into the same body or a separate body to/from the rollers 3, and cover bodies 4 covering grounding surfaces or parts near the grounding surfaces of the rollers 3; is detachably attached with the cover bodies and/or is constituted to dispose them in changeable positions. This traveling device favorably travels when being used for moving on the floor, preventing the dirt stuck to the rollers 3 from easily sticking to the clothes and the hands and has favorable usability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230062-A (JP)
Title: Electric switch of endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-use electric switch of an endoscope, in which a stable switching function is maintained even if sterilized in a high pressure steam sterilizer and chatter or the like is not easily generated.  <P>SOLUTION: The electric switch is provided with a movable part 13 connected to a push button part 13A to be moved forward and backward together with the push button part 13A, and a fixed part 11 arranged fixedly at the outer wall part of an operation part 2 without contacting the movable part 13 near the side part of an area where the movable part 13 is moved forward and backward. A permanent magnet 12 is attached to one of the movable part 13 and the fixed part 11, an MR sensor 20 in which electrical resistivity is changed corresponding to the change of magnetic field strength is attached to the other thereof, and the switching signals of electric on/off are outputted corresponding to the change of the electrical resistivity in the MR sensor 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254317-A (JP)
Title: Protection switching architecture and using method
Inventor: KERFOOT FRANKLIN W III
IPC: H04L12/56
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection switching system to be used for replacing an error generated transmission line or an error generated wavelength processor by a reserved wavelength processor, capable of reducing the number of the reserved wavelength processor, and for guaranteeing adequate operations of all physical media by using ability of a terminal device in a remote communication system such as wavelength division multiplexing (WDM) remote communication system etc.  <P>SOLUTION: A reserved transmission line is designed to replace an error generated service transmission line. A reserved wavelength processor receiver is designed to monitor wavelengths of optical signals one at a time on the reserved transmission line or the service transmission line, and to replace one of service wavelength processor receivers. A wavelength selecting device is designed to route the service transmission line or the reserved transmission line to the service wavelength processor receiver, and to select the wavelength to be monitored by the reserved wavelength processor receiver.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005233044-A (JP)
Title: Coolant pump
Inventor: TANAKA SEIYA
IPC: F01P7/16
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coolant pump of extremely simple constitution in which warm-up performance of an engine can be improved.  <P>SOLUTION: A water pump 16 is provided with a permanent magnet 26 to which engine rotation is transmitted, a sleeve 32 to which a guide element 33 driven to rotate by a rotation field in accordance with rotation of the permanent magnet 26 and a pump impeller 34 integrally rotated with the guide element 33 to discharge coolant are fixed, a partition wall 27 provided between the permanent magnet 26 and the guide element 33 to separate an atmospheric chamber S1 where the permanent magnet 26 is contained from a fluid chamber S2 where the sleeve 32, etc., are contained, and a pump stop device 35 to regulate rotation of the pump impeller 34. The water pump 16 is provided in a circulation passage of coolant for the engine, and it is driven by the engine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232527-A (JP)
Title: Hydrogen production method and power generating method using the produced hydrogen
Inventor: SHIRASAWA ITARU
IPC: H01M8/10
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means of comprehensively attaining the effective utilization of a digestion gas produced by methane fermentation treatment of sewage water, waste water and various waste products and the effective utilization of waste heat generated by the method of producing hydrogen according to electrolysis.  <P>SOLUTION: A hydrogen production method is disclosed as one embodiment of this invention in which a solid oxide electrolyte is used, a reducing gas is fed to an anode side and steam is fed to a cathode side, voltage is applied to the anode side and the cathode side, and oxygen ions are brought into reaction with the reducing gas on the anode side to produce a gradient in the concentration of the oxygen ions, wherein as the reducing gas fed to the anode side, a digestion gas generated by the methane fermentation of sewage water and/or waste water and/or waste products is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236662-A (JP)
Title: Imaging method, imaging device, and imaging system
Inventor: ISHIDA KOZO
IPC: H04N5/232
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging method, imaging device and imaging system by which high sensitivity is attained when imaging, without blurring of the image, even if the image is photographed with low illumination.  <P>SOLUTION: When a second image is sequentially composited, on the basis of a plurality of first images that are temporally sequentially imaged to increase the sensitivity at imaging, the second image is stored, movement information between the plurality of first images is detected, history of the movement information is stored, the cause of the movement of the first images is discriminated, on the basis of the history of the movement information, the movement information is used to move either the first or second image, on the basis of the cause of the movement of the first images, and the moved first and second images are composited to update the second image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231516-A (JP)
Title: Pneumatic tire
Inventor: YAKIDA MASANORI
IPC: B60C9/20
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing separation of belt cords.  <P>SOLUTION: A belt cord 12 installed on a belt end separation part 11 on at least one of belts 2B3 and 3B4 overlapped in an inverting manner is deviated in the radial direction of a tire with respect to the adjacent belt cord 12. As shown in the section in the direction orthogonal to the belt cord 12, each belt cord 12 is deviated alternately in the radial direction of the tire, in a so-called staggered manner. The belt cords 12 are cut together with rubber at an end of the width direction of the tire of the belt, and the belt cords 12 are arranged in a staggered manner. In the belt cords in the staggered arrangement, the distance between the belt cords 12 is increased compared with the known arrangement in which the belt cords are transversely arranged in one row. Separation of the belt cords 12 is hardly propagated to the periphery.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233404-A (JP)
Title: Sensor member and rolling bearing device equipped with this
Inventor: SAKAMOTO KENJI
IPC: F16C41/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear and damage in a sensor element side, even if a pulser ring contacts with the sensor element side.  <P>SOLUTION: In this rolling bearing device, a pulser member 9 and the sensor member 10 are mounted on an inner ring 4 and an outer ring 3, respectively. A low friction film 15 such as a diamond-like carbon film is formed in a portion of the sensor member 10 opposing to the pulser member 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI