baber/WOPTO huggingface dataset:
Patent JP-2009230883-A (JP)
Title: Fuel cell device and equipment using it
Inventor: OBUCHI SHINOBU
IPC: H01M8/04
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device having an auxiliary fuel tank of a structure that can be applied for a portable equipment and is simple, and an equipment using the same.  <P>SOLUTION: The fuel cell device is provided with a fuel tank to store a fuel, a power generation part to generate power using the fuel, a fuel supply part to supply the fuel from the fuel tank to the power generation part, an auxiliary fuel tank which can supply the fuel at least to any of the fuel tank, the power generation part, and the fuel supply part, and a first rectification valve which is installed between at least any of the fuel tank, the power generation part, and the fuel supply part and the auxiliary fuel tank, and in which the fluidity of the fuel in a first direction which is the direction from the auxiliary fuel tank to at least any of the fuel tank, the power generation part, and the fuel supply part is higher than the fluidity of the fuel in a second direction which is the reverse direction to the first direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227484-A (JP)
Title: Method for producing lithium-type zeolite
Inventor: MIZUNO KIYOSHI
IPC: C01B39/46
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lithium-type zeolite by which the lithium-type zeolite can be produced at a synthesis temperature in a range of 20-50°C, in such a very low lithium hydroxide, that is, alkali concentration as 1 M (1 mol) and in a short synthesis time.  <P>SOLUTION: The method for producing the lithium-type zeolite comprises adding an aqueous lithium hydroxide solution to metakaolin obtained by firing and activating kaolinite which is a natural clay mineral, and bringing those into a reaction at a low temperature of 20-50°C, whereby the lithium-type zeolite is produced in a low alkali concentration and in a short synthesis time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229577-A (JP)
Title: Image forming apparatus
Inventor: HIRAGUCHI HIROSHI
IPC: G03G15/06
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase/decrease a developing voltage value applied to a toner carrier in an image forming apparatus, according to the extent of a leak so as to set the appropriate developing voltage value, in a short time.  <P>SOLUTION: The image forming apparatus is provided with: a developing voltage generating means 108 applying developing voltage obtained by superimposing DC voltage on the AC voltage of rectangular wave to the toner carrier; a leak detection means 41 for detecting a waveform distortion portion which appears in the rectangular wave, when a leak occurs between an image carrier and the toner carrier, by sampling the waveform of the developing voltage, obtained by dividing the developing voltage by a voltage divider within a fixed period; a leakage degree calculation means 42 for measuring the number or distortion amount of the waveform distortion portion detected in the fixed period by the leak detection means and calculating the current extent of leakage from the measured number or distortion amount; and a developing voltage control means 43 performing developing voltage optimizing control that the value of the developing voltage is changed stepwise, according to the calculated present leak degree to the developing voltage value at the appropriate extent of leak at which occurrence of the leak is started or the developing voltage value, immediately preceding it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226458-A (JP)
Title: Mold release agent for die casting, method for imparting mold releasability to mold for die casting and method for casting die-cast product
Inventor: MARUKAME KAZUO
IPC: B22C3/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release agent for die casting which can suppress the generation of the roughening of a cast skin in a die-cast product, and to provide a mold releasing method and a casting method.  <P>SOLUTION: Disclosed is a method for imparting mold releasability to a mold for die casting characterized in that the molding face of a mold 2 for die casting is coated with a mold release agent 8 for die casting composed of a colloidal aqueous solution obtained by dispersing the nanoparticles of silicon dioxide into water without adding a dispersant, and next, the water is evaporated. Also disclosed is a method for producing a die-cast product characterized in that a molten metal is injected into the mold for die casting with the molding face coated with a colloidal aqueous solution obtained by dispersing the nanoparticles of silicon dioxide into water without the addition of a dispersant, and from which the water is evaporated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231654-A (JP)
Title: EVALUATION METHOD OF CRYSTALLINITY OF 3C-SiC LAYER ON Si SUBSTRATE
Inventor: SHIRAI HIROSHI
IPC: H01L21/66
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating crystallinity of a 3C-SiC layer by nondestructively and conveniently measuring a phonon spectrum of the 3C-SiC layer, in relation to a wafer with a 3C-SiC layer formed on a Si substrate.  <P>SOLUTION: In relation to a wafer with a 3C-SiC layer formed on a Si substrate, the wave numbers in an LO mode and a TO mode of T<SB>2</SB>phonons of a wave number vector (k≈0) of the 3C-SiC layer are measured; when the difference of the wave numbers in the TO mode between measured wafers is not larger than 2 cm<SP>-1</SP>, and the difference of the wave numbers in the LO mode therebetween is not smaller than 2 cm<SP>-1</SP>, it is determined that the crystallinity of the 3C-SiC layer of the wafer where the LO mode is shifted to a low wave number side is inferior.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230002-A (JP)
Title: Image forming apparatus
Inventor: ITO SHIGEHARU
IPC: G03G15/01
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of stabilizing the density of a printed image stable by preventing the erroneous adjustment of an imaging condition from being performed even when an image having high image density is printed in the case that the imaging condition is adjusted during printing by forming a reference toner pattern between images that have been printed.  <P>SOLUTION: The image forming apparatus includes: an image forming control part 31 for forming the printed image on an image carrier 20c and also forming the reference toner pattern of a predetermined size between the printed images formed on the image carrier 20c; a reference density detection part 32 for detecting the density of the reference toner pattern; and an imaging condition adjusting part 33 for adjusting the imaging condition based on the density detected by the reference density detection part 32. When an amount of toner by which the printed image is formed is larger than a predetermined amount, the image forming control part 31 inhibits succeeding adjusting operation by the imaging condition adjusting part 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232888-A (JP)
Title: Washing/drying machine
Inventor: KUWABARA TATSUYA
IPC: D06F39/10
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing/drying machine excellent in the durability, capable of securely removing lint or the like attached to a dust preventive filter.  <P>SOLUTION: A body 40 of the washing/drying machine comprises the dust preventive filter 47 for capturing the lint or the like coming out of the laundry, and a collection container 70 for collecting the lint or the like captured by the dust preventive filter 47. The body 40 has a treatment position for removing the lint or the like attached to the dust preventive filter 47 to be stored in the collection container 70 by reversing the direction of blowing air by blowing means 49.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009049362-A (JP)
Title: Image sensor
Inventor: MA FENG-YANG
IPC: H04N5/335
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor having a heat dissipater.  <P>SOLUTION: The image sensor has a substrate and an image sensor chip connected to the substrate. A storage hole is formed on the substrate, and the image sensor chip covers the storage hole. The image sensor has a heat sink which is stored in the storage hole of the substrate and comes into contact with the image sensor chip. The image sensor uses the heat sink, and then can dissipate heat generated when the image sensor chip is irradiated with incident light at suitable time, and the temperature of the image sensor is put back into a range of expected in-use temperature further to prolong the life of the image sensor and enhance the quality of image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233153-A (JP)
Title: Insert and endoscope apparatus
Inventor: KONOMURA MASARU
IPC: G02B23/24
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insert and an endoscope apparatus being easily inserted in the interior of a subject having a complicated shape and surely fixed to the subject as necessary.  <P>SOLUTION: This insert 10 is provided with: an insertion section 11; a substantially annular operation wire 18 that consists of two traction portions disposed along the axial direction at its peripheral face and two fold portions connected by being folded at their distal ends and proximal ends; a distal-side guide member 21 and a proximal-side guide member 22 that are fixed to the insertion section 11 at the fold portions or their adjacencies to advancingly/retractably support the operation wire 18; an operation member 17 that is provided to the peripheral face of the insertion section 11 to axially advance/retract and is fixed with either of the traction portions; a support member 16 that is disposed to the peripheral face of the insertion section 11 along the axial direction and is elastically bent and deformable; a fixing member 19 that fixes one end of the support member 16 to the peripheral face; and a slide member 20 that is provided to the peripheral face of the insertion section 11 to advance/retract along the axial direction, is fixed with the other end of the support member 16 and fixed with either of the traction portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236432-A (JP)
Title: Absorption heat pump unit with boiler
Inventor: KAYANUMA HIDETAKA
IPC: F25B15/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing heat loss in an absorption heat pump unit with a boiler.  <P>SOLUTION: The absorption heat pump unit 10 with the boiler is covered by a case body 61, and in the case body 61, an interior is partitioned into a first chamber 63 and a second chamber 64 by a partition wall 62. A regenerator 23 heating an absorbent solution to separate a coolant vapor from the absorbent solution, a condenser 27 condensing the coolant vapor separated by the regenerator and emitting heat to an exterior, and the boiler 14 interposed in a water piping and reheating hot water are arranged in the first chamber 63. An evaporator 11 absorbing heat from an exterior, evaporating a coolant, and producing coolant vapor, and an absorber 12 absorbing the coolant vapor produced by the evaporator in the absorbent solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233222-A (JP)
Title: Wheelchair fixing device
Inventor: WATANABE KIYOTO
IPC: A61G3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair fixing device capable of relieving the stress on a worker.  <P>SOLUTION: The wheelchair fixing device comprises a locking mechanism 61 for locking a frame 31 of a wheelchair 2, and a lifting mechanism 62 for lifting the locking mechanism 61. The lifting mechanism 62 comprises a device lifting spring 73 for energizing the locking mechanism 61 upward, and take-up devices 81 and 91 for taking up wires 85 and 95 locked by the locking mechanism 61 in such a way as can be fed out. The locking mechanism 61 comprises a left arm part 111 with a left hook 116 attached via a left hook arm internal spring 115, a right arm part 131 with a right hook 136 attached via a right hook arm internal spring 135, and a driving mechanism 151 for moving the left arm part 111 and right arm part 131 in the separating direction or approaching direction 172.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236310-A (JP)
Title: Solenoid valve device
Inventor: FUKAO KOTA
IPC: F16H61/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption when driving a solenoid.  <P>SOLUTION: As a solenoid for driving a pressure control valve 50 for supplying the signal pressure to a control valve for controlling the clutch pressure, a solenoid 30 functioning as a linear solenoid and a solenoid 40 functioning as an ON/OFF solenoid are provided. When turning a clutch from ON to OFF, the solenoid 30 is only driven to gradually increase the clutch pressure, and when the clutch is engaged, drive of the solenoid 40 is started, maintaining driving the solenoid 30, and clutch engagement is maintained by driving the solenoid 40, and the solenoid 30 is stopped. With this structure, power consumption when maintaining clutch engagement can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243901-A (JP)
Title: Marking apparatus
Inventor: YAMAGUCHI TSUGIYOSHI
IPC: G01M17/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking apparatus which can perform marking on a tire assembly with high precision while simplifying a test line by a simple, and compact structure.  <P>SOLUTION: The marking apparatus 20 includes an ink supply section 24 as a marking agent supply section and a mark 21 which can be impregnated with ink E supplied from the ink supply section 24. Marking on the tire assembly T is performed by allowing the ink E to be exuded to the surface of the mark 21 by supplying the ink E to the mark 21 in a pressurized manner and attaching an ink film E1 formed of the ink E which is exuded to the tire assembly T.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246540-A (JP)
Title: Encoding device, encoding method, and encoding program
Inventor: NAKAMURA SHINSAKU
IPC: H04N19/14
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an encoding delay and deterioration of image data which is finally obtained.  <P>SOLUTION: An encoding device variably determines the size of partial areas for dividing an input image within a maximum size determined by an allowable encoding delay time, and divides the input image into the partial areas. Then the encoding device allocates a code amount to be used to encode the partial areas according to the size of the partial areas which is determined and used to divide the input image. Thus, the encoding device encodes the partial areas whose size is determined with the allocated code amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247096-A (JP)
Title: Rotor of reluctance motor
Inventor: SHIGA NOBUISA
IPC: H02K15/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor of a reluctance motor 1 in which the characteristics such as iron loss can be prevented from being deteriorated due to distortion caused in each of steel plates 2 to be stacked in forming a group of grooves 4 not penetrating in a thickness direction which are formed on the steel plates 2 to be stacked to constitute the rotor 1 circular in plan view, the grooves 4 starting at the outer circumference of a circle and coming out toward the outer circumference of the circle in plan view and forming a plurality of juxtaposed streaks having a smooth curved shape such as an arc or a straight line simulating the curved line, so as to correspond to the number of magnetic poles of the rotor 1.  <P>SOLUTION: Etching is performed to form the group of grooves 4 not penetrating in a thickness direction which are formed on the steel plates to be stacked to constitute a rotor circular in plan view, the grooves starting at the outer circumference of a circle and coming out toward the outer circumference of the circle in plan view and forming a plurality of juxtaposed streaks having a smooth curved shape such as an arc or a straight line simulating the curved line, so as to correspond to the number of magnetic poles of the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242294-A (JP)
Title: High internal water phase water-in-oil emulsion cosmetic
Inventor: ITO TOSHIYUKI
IPC: A61K8/894
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high internal water phase water-in-oil emulsion cosmetic having a water phase component of not less than 70%, having good spread when applied, excellent in skin smoothness after application, and having no viscosity change over time, and excellent in stability.  <P>SOLUTION: A water-in-oil emulsion sunscreen agent includes the following components (A)-(D): a polyglycerol-modified silicone (A); a partially crosslinked polyorganosiloxane polymer having a long chain alkyl group (B); a volatile silicone oil (C); and water (D), wherein the water phase component containing the component (D) is not less than 70%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240982-A (JP)
Title: Trigger type discharge unit
Inventor: KAMIMURA HIDEO
IPC: B05B11/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fouling of a hand holding a trigger and a material placed below a nozzle by providing a means for receiving dripping which drips from a nozzle part during discharge and after discharge.  <P>SOLUTION: In a trigger type discharge unit for which the trigger is pivoted to an injecting cylinder with the nozzle part provided communicably with a content storage chamber 1 and contents can be discharged from the injection cylinder by drawing the trigger backwards, a trigger attachment 20 is provided which can be freely detachably mounted on the trigger and has a dripping receiving part 22 for receiving the dripping which drips from the nozzle part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246899-A (JP)
Title: Wireless terminal, wireless system, packet-transfer control method, and its control program
Inventor: ENOMOTO TADASHI
IPC: H04W84/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless terminal etc. for an adhoc wireless communication system which adjusts a packet-relay probability to the optimum value corresponding to a terminal density ρ, controls the number of packets to be relayed, and elevates a packet arrival probability to all wireless terminals.  <P>SOLUTION: A packet determination means 31 and packet transfer determination means 33 determine whether the current relay probability is the optimum value or not. Definitely, the sizes of the same number of packets received in a fixed time are checked based on a fixed value C to increase/reduce the relay probability. At that time, the relay probability is decided using a relay probability table 63. In this case, the relay probability table 63 which is decided by a limit condition etc. of an error evaluation function is used considering a distribution characteristic of a terminal density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291221-A (JP)
Title: Process for preparing aqueous dispersion of emulsion polymer
Inventor: TANAKA HISAKAZU
IPC: C08F2/24
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing an aqueous dispersion of an emulsion polymer by thermal polymerization while supplying an unsaturated group-containing polymerizable monomer to an aqueous medium that reduces an energy required for cooling the heat of reaction and shortens the time for polymerization process.  <P>SOLUTION: The process for preparing an aqueous dispersion of emulsion polymer comprises carrying out emulsion polymerization by thermal polymerization while supplying an unsaturated group-containing polymerizable monomer to an aqueous medium in which a thermal polymerization initiator and an emulsifier are present wherein the emulsion polymerization by thermal polymerization is carried out until the temperature of the aqueous medium attains 70-130°C while elevating the temperature of the aqueous medium by use of the heat of reaction generated during the thermal polymerization of the unsaturated group-containing polymerizable monomer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253459-A (JP)
Title: Operating device and image forming apparatus
Inventor: FUJII SHUJI
IPC: G06F40/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating device to be easily operated by each user in response to the custom, environment and demand, etc., of each user, and to provide an image forming apparatus including the operating device.  <P>SOLUTION: The operating device includes an operation panel 170. The operation panel 170 includes: a start key 300; ten keys 306-328; an all clear key 302; a clear key 304; a printer mode key 330; a facsimile mode key 332; a copy mode key 334; a job status key 336; a custom setting key 338; two LEDs 340, 342 adjacently arranged to the right of the key 330; two LEDs 344, 346 adjacently arranged to the right of the facsimile mode key 332; and pieces of rectangular electronic paper 350-368 arranged respectively close to the keys 304, 302, 300, and 326-338.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008179485-A (JP)
Title: Sheet supply device and image forming device
Inventor: IKEUCHI HIROYUKI
IPC: G03G15/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To further surely prevent double feeding in a sheet supply device for successively supplying sheets stacked for recording an image one by one.  <P>SOLUTION: This sheet supply device is provided with a plurality of air flow blowing devices for blowing an air flow upon an end surface of the sheet S stacked in a sheet tray 21. The respective devices have a blowout range varying means 44 restricting a blowout range of an air blowout port 41. These blowout range varying means can be vertically moved, and a blowout range is increased and decreased by a driving device 45. Operation of one blowout range varying means 44a is controlled so as to become different from operation of the other blowout range varying means 44b, and the state of the air flow blown off becomes different depending on the blowout port. Thus, wavy deformation is caused in the sheet stacked in the sheet tray, and the sheets are easily separated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009249498-A (JP)
Title: Sealing material composition and sealing material using it
Inventor: WAKAMATSU HIROYUKI
IPC: C09K3/10
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material composition having excellent curability, weather resistance, and hydrolysis resistance.  <P>SOLUTION: The sealing material composition comprises (A) 100 pts.mass of a polysulfide polymer having two or more thiol groups in one molecule, (B) 0.1-4.0 pts.mass of divalent organotin, (C) 0.1-4.0 pts.mass of tetravalent organotin, and (D) a urethane prepolymer obtained by using hexamethylene diisocyanate and having two or more isocyanate groups in one molecule. The sealing material uses the sealing material composition as a raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252556-A (JP)
Title: Rotary encoder with switch
Inventor: WATANABE KAZUO
IPC: G06F3/0362
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary encoder with a switch which has a function to prevent starting of unintended switch operation even in the case an other switch operation is performed accidentally during a rotary operation, and which has a simple structure and is of general purpose.  <P>SOLUTION: The rotary encoder with the switch is provided with a means to detect an operation which is carried out in advance out of the rotary operation and the other switch operations and a control means to invalidate the other switch action (operation) while the foregoing operation is continuing.  <P>COPYRIGHT: (C)2010,JPO&INPIT