baber/WOPTO huggingface dataset:
Patent JP-2010221444-A (JP)
Title: Light emitting apparatus, printing head, and image forming apparatus
Inventor: ONO SEIJI
IPC: B41J2/455
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting apparatus capable of selecting whether light emitting elements are turned on in an order from one end side of the light emitting element to the other end side, or the light emitting elements are turned on in an order from the other end side to one end side by a signal given from the outside, and to provide a printing head using the apparatus, and an image forming apparatus.  <P>SOLUTION: In the light emitting apparatus C, one terminal of a start resistance RsL is connected to a gate terminal G1 of a transferring thyristor T1 at one end side of a transferring thyristor row, and the other terminal of a start resistance RsR is connected to a gate terminal G128 of a transferring thyristor T128 at the other end side. Both the other terminals of the start resistances RsL and RsR are connected to third transferring signal wiring 74. In addition, by a first transferring signal ϕ1 and a second transferring signal ϕ2, an on-state can be set from the transferring thyristor T1 at one end side of the transferring thyristor row to the transferring thyristor T128 at the other end side, and the on-state can be set from the transferring thyristor T128 at the other end side to the transferring thyristor T1 at one end side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009227578-A (JP)
Title: Low-sodium-oxide glass and glass tube
Inventor: OVUTTHITHAM SOMCHAI
IPC: C03C3/095
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide low-sodium-oxide glass which has improved physical properties and chemical durability and the transmittance percentage controlled in the wavelength interval at 313 nm, and which replaces the borosilicate glass; and to provide a glass tube.  <P>SOLUTION: The low-sodium-oxide glass and glass tube have following chemical components: 55.0-70.0% SiO<SB>2</SB>, 2.0-4.0% Al<SB>2</SB>O<SB>3</SB>, 3.0-7.0% MgO and CaO, 2.0-5.0% SrO<SB>2</SB>, 9.0-12.0% BaO, 2.0-4.0% Li<SB>2</SB>O, 0-0.15% Na<SB>2</SB>O, 12.0-14.0% K<SB>2</SB>O, 0.1-0.6% CeO<SB>2</SB>, (0.03%) Fe<SB>2</SB>O<SB>3</SB>, and (0.15%) SO<SB>3</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226381-A (JP)
Title: Display control apparatus, and printer with the apparatus
Inventor: TAKITA KAZUYA
IPC: H04N1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for shortening a period of time from start of image processing to image data to display of processed image data on a display means, in spite of simple configuration.  <P>SOLUTION: Image data periodically read from a VRAM are outputted to a display section for screen display and simultaneously outputted to an image processing section (step S2). Therefore, it is not necessary to read image data from the VRAM for image processing in different timing from reading of image data form the VRAM for screen display, and even without configuring the image processing section to perform parallel processing as conventional, a processing time for reading image data from the VRAM for image processing can be shortened. Thus, in spite of simple configuration, and the period of time from start of image processing to image data to display of processed image data on the display section can be shortened (steps S5-S7).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224255-A (JP)
Title: Toner
Inventor: ASHIZAWA TAKESHI
IPC: G03G9/087
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which is superior in fixability at a low temperature and has a wide fixing temperature region and is superior in durability, that is, charge stability during printing by not fixing a developing blade during printing, and to provide a method for manufacturing the toner, which increases the crystallization speed of a crystalline polyester and is superior in productivity.  <P>SOLUTION: The toner contains a binder resin containing a crystalline polyester and an amorphous resin, and a phenylphosphonic acid metal salt. The method for manufacturing the toner includes: a step 1 of melting and kneading the binder resin containing the crystalline polyester and the amorphous resin and the phenylphosphonic acid metal salt to obtain a kneaded material; and a step 2 of performing heat treatment of the kneaded material obtained in the step 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223791-A (JP)
Title: Semiconductor device and inspecting method for the same
Inventor: KONISHI SACHIYUKI
IPC: H01L27/04
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable an output characteristic to be inspected accurately without using any Kelvin contact socket, and without increasing the number of chip pads and the number of terminals of a semiconductor device.  <P>SOLUTION: The semiconductor device includes: an output terminal 5 through which current flows in or out; an N-channel MOSFET 7 for example, which is connected with the output terminal and makes up a surge protection element; and control circuits 8, 9 capable of controlling an operation of driving the surge protection element in the inspection. When inspecting a characteristic of the output terminal 5 which outputs a constant voltage, a gate voltage of the N-channel MOSFET is controlled, thereby enabling its drain current to be equal to load current in the inspection condition of the output terminal. Therefore, if the output terminal is inspected in such the state that the load current of the inspection condition flows through an output buffer 2, it becomes unnecessary to draw current from a tester, and no voltage drop due to an equivalent resistance component 8 such as wiring or the like is generated, thereby enabling an accurate measurement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224464-A (JP)
Title: Developer supply device
Inventor: MARUYAMA YASUHIRO
IPC: G03G15/08
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To form a satisfactory image with a suitable supply state of a developer.  <P>SOLUTION: A developer supply device (6), which conveys charged powder developer (T) along a developer conveyance path (TTP) by means of an electric field and, at the same time, supplies it to a supply target (3), includes a conveyance substrate (63) and a forcible charging means (67). The conveyance substrate (63) has an upward conveyance substrate (63b) disposed so as to convey the developer (T) upward. The forcible charging means (67) forcibly charges the developer (T) which has fallen from the upper conveyance substrate (63b), to a predetermined polarity.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010039468-A (JP)
Title: Image forming apparatus
Inventor: ISHII KOICHI
IPC: G03G21/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining stable separation of a recording material over time, and reducing a portion of an image affected by toner scattering or irregular transfer even when forming an image at a leading edge area of the recording material.  <P>SOLUTION: An evenly charged surface of a photoreceptor drum is discharged by a PTL serving as a discharging means, and the surface potential of the photoreceptor drum after the PTL discharging is detected by a potential sensor. If a detection result obtained by the potential sensor 30 is 200 V or less, the process terminates without changing a PTL drive voltage and a leading edge transfer current. By contrast, if a detection result obtained by the potential sensor 30 is 200 V or greater, The PTL drive voltage is controlled so that the detection result obtained by the potential sensor is less than 200 V. When a detection result obtained by the potential sensor is not less than 200 V despite the control of the PTL drive voltage, a leading edge transfer bias is set to 5 [μA].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010236105-A (JP)
Title: Brassiere where distance between bust cup parts is adjustable
Inventor: INA TOSHIAKI
IPC: A41C3/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front-opening brassiere having a relatively simple structure, and designed so that the distance between the bust cup parts is adjustable.  <P>SOLUTION: The brassiere is designed so as to be open at the front between a pair of bust cup parts 2. The brassiere includes two pieces of tapes 41, 51 provided from respective ends of the pair of bust cup parts 2 while facing each other, and an adjuster including male and female members 4, 5 provided to the respective tapes. The female member 4 is fixed on one tape 41. The male member 5 includes a guide rail forming the other tape 51, and a slider 6 slidable on the guide rail and fixable at a prescribed position. The slider 6 has a hook 61 engageable with the female member 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239241-A (JP)
Title: Method of e-mail reception refusal and mobile terminal in cellular phone network
Inventor: KITAYAMA HIROKO
IPC: H04M1/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of e-mail reception refusal and a mobile terminal in a cellular phone network, which stop transmission of image-attached html mail that is refused by a receiver without data transfer in a user information transfer plane (U-plane).  <P>SOLUTION: When transmitting image-attached html mail, a mobile terminal 1 configures a destination address of the mail and a flag indicating that it is an image-attached html mail in a protocol message on a call control signal plane, and then transmits the mail. A mail server in a network gateway 8 extracts the destination address and the flag on the call control signal plane, and determines whether or not the destination address matches to an address that is registered as a reception refused destination address. If the destination address matches to the registered one, the mail server stops transmission of the mail to a receiver-side mobile terminal and returns a reply message of connection unavailability due to reception refusal to the caller-side mobile terminal 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111787-A (JP)
Title: Photosensitive material, photosensitive-material precursor, and method for producing photosensitive material
Inventor: SHIMIZU TAKEHIRO
IPC: C08F212/34
Filed: 2009-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive material having excellent transparency and little volumetric shrinkage at exposure as an optical product forming a refractive index modulation structure in a material, in particular capable of preferably using as a hologram recording medium.SOLUTION: The photosensitive material comprises a polymer matrix including a cyclic oligosaccharide derivative as a structural unit, a radical-polymerizable monomer, and a radical photopolymerization initiator.
Patent JP-2010236840-A (JP)
Title: Range hood
Inventor: NUNOKAWA RYOICHI
IPC: F24F7/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve a cleaning property of a straightening vane and maintainability of a range hood by making the range hood straightening vane double-swinging.  <P>SOLUTION: The range hood is equipped with the straightening vane 3a near a suction port of a range hood body 2. When the range hood is used, a shaft part supports an inner diameter upper part of a locking hole so that the straightening vane 3a can be held and locked to the range hood body 2. Either of front/rear pushing pins is pushed while pushing up either of front/rear end parts of the straightening vane 3a, which makes a flange part pass through a large diameter part and releases locking and holding of the one end part of the straightening vane 3a. At the opposite end part of the straightening vane 3a, the shaft part keeps a state of supporting an inner diameter of the locking hole, which makes the straightening vane 3a rotatable downward by using the shaft part as a rotation shaft, which characterizes the range hood.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245172-A (JP)
Title: Wafer processing method
Inventor: KARL PURIWASSA
IPC: H01L21/304
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently divide a wafer into individual devices without damaging a metal film applied on the rear surface of a device area on the front surface of the wafer when dividing such a wafer wherein a recessed portion is formed on the rear surface of the device area, a ring-like reinforcing portion is formed therearound and the rear surface of the wafer is covered with a metal film.  <P>SOLUTION: In the wafer processing method of dividing such a wafer into individual devices that a device area and an external circumferential redundant area surrounding the device area are formed on its front surface, the method includes: a wafer grinding step in which, in the state where the wafer W is held on the side of a protection tape 1 stuck to the front surface of the wafer W, a rear side of the device area in a rear surface of the wafer W is ground to form a recessed portion W3 so as to form a ring-like reinforcing portion W4 on an outer circumferential side of the recessed portion W3; a metal film coating step of coating, with a metal film 4, a rear surface of the wafer W stuck with the protection tape 1 on the front surface; and a wafer dividing step of cutting the predetermined dividing lines from a rear surface side of the wafer W stuck with the protection tape 1 on the front surface, thereby dividing the wafer W into the individual devices.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010156531-A (JP)
Title: Refrigerator
Inventor: SUZUKI KUMIKO
IPC: F25D23/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator improving usability by directly informing a user of effects and performance by operation of a function to improve a storage state of food.  <P>SOLUTION: The refrigerator includes a storage box 170 forming a storage compartment for storing food, a door 111 for opening/closing the storage box 170 and a functional device 200 for improving the storage state of the food stored within the storage compartment. The refrigerator further includes an informing means 400 for informing a user of the effects and performance on the food by the functional device 200. By directly informing the user of effects and performance by operation of the function to improve the storage state of the food, the user can easily use the function to improve the storage state, so as to further improve the usability by the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241041-A (JP)
Title: Liquid-ejecting device
Inventor: TAKIGAWA TOMOYA
IPC: B41J2/01
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the possibility of causing head rubbing resulting from a cockling phenomenon in a liquid-ejecting device.  <P>SOLUTION: A plurality of upper stream ribs 531 are provided in the main scanning direction X at intervals so that a plurality of convex parts may be formed at a prescribed cycle. The top faces of the plurality of upper stream ribs 531 used as the top faces of the plurality of convex parts constitute the supporting surface of a shape lying along the deflected shape of a conveyance-driven roller 51 as a whole. The plurality of upper stream ribs 531 include a rib C, ribs L1-L6, and ribs R1-R6. The height of the top face of the rib C is the lowest among the height of the top faces of the ribs. The height of the top faces of the rib L1 and the rib R1 is higher than that of the rib C. The height of the top faces of the ribs L1-L6 increases step by step toward the outside. The height of the top faces of the ribs R1-R6 increases step by step toward the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009257749-A (JP)
Title: Solar collector and solar heating system using same
Inventor: RYU HO
IPC: F24J2/00
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar collector including a carbon nanotube structure, and a solar heating system using the same.  <P>SOLUTION: This solar collector includes a substrate, a sidewall, a transparent cover disposed on the sidewall opposite to the substrate, a chamber composed of the substrate, the sidewall and the transparent cover, and a heat-absorbing layer disposed on the substrate. The heat-absorbing layer includes a carbon nanotube structure. The carbon nanotube structure includes a plurality of carbon nanotubes. The plurality of carbon nanoturbes are entangled. This invention further provides the solar heating system using the solar collector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010248747-A (JP)
Title: Rain gutter part
Inventor: OGATA FUMI
IPC: E04D13/068
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rain gutter part having straight grains on the surface.  <P>SOLUTION: After straight grains are put on the rain gutter part within the area of 20-80% thereof with a brush and a paint with a brightness different by Munsell value 2 or more from that of the rain gutter part, a semi-transparent protective layer coating of 10-30 um is formed thereon. The straight grains are desirably provided on the outer peripheral surface of the rain gutter part other than the surface facing the wall surface of a house when the rain gutter part is attached to the house. The rain gutter part itself is desirably made of a styrene resin, acrylic resin, or a vinyl chloride resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251453-A (JP)
Title: Wiring connection structure
Inventor: HIRAMOTO MASAYUKI
IPC: H05K1/14
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to obtain stable connection characteristics with a simple structure by a surface fastener structure in connection among conductor wiring.  <P>SOLUTION: The present invention relates to a connection structure of a land 2 of a rigid substrate 1 and a land 4 of a flexible flat cable 3. Conductive fine projections 11 supported with a sheet 13 are provided in facing surfaces of connection parts 2a and 4a in both the lands through a solder layer 15, respectively. The projection 11 is a shape which has circle spherical heads 11b and 11c in both ends of a rod-like leg 11a. The projections 11 of one connection part enter and engage among the projections 11 of the other connection part. At this time, in the engagement, since each projection enters among three or more surrounding projections and is supported by three or more surrounding points, movement in the surrounding direction is prevented, and moreover, mutual extraction is prevented by the head of each projection. Electrical connection and mechanical connection are stably performed, and stable both connections result in stable connection characteristics. The head 11c demonstrates anchor effect.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247412-A (JP)
Title: Closed kneader and kneading rotor
Inventor: NAKANO HIROMI
IPC: B01F7/08
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closed kneader and a kneading rotor, which are excellent in both convection and disintegration performances.  <P>SOLUTION: One long blade 20 and two short blades 30, 40 are formed on a columnar rotor 10. Two short blades on one of the rotors 10 are arranged so that the two short blades may repeatedly come close to and the separate from the long blade 20 on the other rotor 10 when a pair of rotors 10 are rotated, and the long blade 20 is pinched between the two short blades in the coming-close state. Also, the long blade 20 is arranged so that a first end 22 of one of the rotors 10 and a second end 23 of the other rotor 10 may repeatedly come close to and separate from each other when the pair of rotors 10 are rotated, and the first end 22 and the second end 23 face each other in the rotational direction across the line connecting both axes of the rotors 10 in the coming-close state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250176-A (JP)
Title: Composition of lightweight clay and method for manufacturing the same
Inventor: KOMATSU KOJI
IPC: G09B19/10
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight clay, capable of exhibiting superior molding properties, because clays stick to each other preferably without excessive attachment to hand and capable of performing the coloring by means of water colors.  <P>SOLUTION: The light-weight clay is prepared by compounding synthetic resin microballoons, polyvinyl alcohol, polyethylene glycol and/or polyethylene oxide, water-soluble polymer extender and water. As the water-soluble polymer extender, at least one kind selected from among a group consisting of gum arabic, tragacanth gum, cyamoposis gum, locust gum, karaya gum, alginic acid, agar, soybean glue, gluten, and sodium polyacrylate is suitable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009161560-A (JP)
Title: Attractant and attracting-insecticide for gastropoda
Inventor: ISHIDA HIROHIKO
IPC: A01N47/22
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractant with a high attracting performance to gastropods, and to provide an attracting-insecticide for gastropoda including the attracting substance mixed with an effective insecticide to the gastropoda.  <P>SOLUTION: The invention relates to the attractant for gastropod including at least one kind of carboxylic acid selected from n-nonoic acid, guerlain acid and phenylacetic acid as the attractant, the attracting-insecticide for gastropoda consisting of a mixture of at least one kind of the carboxylic acid as the attractant and an effective insecticide component to the gastropoda, and the method for attracting the gastropoda using at least one kind of the carboxylic acid as the attractant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010249111-A (JP)
Title: Internal combustion engine
Inventor: OIWA KOJI
IPC: F16H1/06
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To promote combustion by intensifying the flow of gas in a cylinder without providing a gas flow control valve.  <P>SOLUTION: To a crank shaft 4 and an output shaft 11, a pair of elliptical gears 12, 13 are journaled, respectively, which engage each other. A crank angle θ is set between a minor axis S1 of the crank shaft side elliptical gear 12 and a major axis L2 of the output side elliptical gear 13 engaging each other so that a crank shaft 4 is rotated at the maximum speed in a valve opening period of an intake valve 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256018-A (JP)
Title: Device and method of airtightness test
Inventor: KATO TOSHIHIKO
IPC: G01M3/26
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method capable of shortening an airtightness test time, even if a pipe connecting a sniffer probe and a gas measuring device is long.  <P>SOLUTION: Suction cups 21, 22, 23a, 23b collect atmospheric air at sites to be tested. Sniffer tubes 35-38 carry the collected atmospheric air to a gas-measurement device 49. Measuring valves Vi (i=1-5) and preliminary suction valves (i+5) are the switching means switching between preliminary suction and measurement. A preliminary sucking exhaust pump 44 preliminarily sucks prior to measurement via preliminary sucking valves V6-V9 to suck the atmospheric air at sites to be tested collected by the suction cups 21, 22, 23a, 23b into proximity with the gas-measuring device 49. When the preliminary suction valves being closed and the measuring valves opened, tracer gas concentration can be measured by the gas-measuring device 49, without carry-out delays due to the sniffer tubes.  <P>COPYRIGHT: (C)2011,JPO&INPIT