baber/WOPTO huggingface dataset:
Patent JP-2011022041-A (JP)
Title: Liquid level detection device and automatic analyzer
Inventor: ISHIBE ISAO
IPC: G01N35/10
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detection device and an automatic analyzer, capable of detecting liquid level with high sensitivity.  <P>SOLUTION: In the liquid level detection device 20 having a probe 12a for sucking, discharging and dispensing a specimen L stored in a specimen container 11a for detecting a liquid level of the specimen L by detecting a capacitance change between the probe 12a and electrodes 11g, 11h pairing with the probe 12a by bringing the probe 12a into contact with the liquid level of the specimen L, the electrodes 11g, 11h pairing with the probe 12a cover at least an outer wall of the bottom part in the outer wall of the specimen container 11a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024157-A (JP)
Title: Electric energy-monitoring system
Inventor: MAEKAWA HIDEJI
IPC: G01R11/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a simple system which can be inexpensively introduced as a system for intensively monitoring information about power to be supplied from a distribution panel to a load system.  <P>SOLUTION: A load current supplied from a distribution panel 10 provided within an electric energy-monitoring system to a load system is measured by a measuring terminal device, and information of the load current (or electric energy) is transmitted to a measuring modem 9. The measuring modem 9 acquires the information of the electric energy, communicates with a communication modem 4M of a master unit via a telephone line according to a multiplexing system and provides the information of the electric energy to a personal computer connected to a communication modem 4S of another slave unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009239982-A (JP)
Title: Opticaloptical transceiver
Inventor: SAKATA HARUHISA
IPC: H04B10/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce signal transmitting errors caused by the entry of shield objects into a space transmitting path.  <P>SOLUTION: A light source (16A) outputs a signal light directed toward an optical transceiver (10B), and an optical receiver (18A) receives a signal light emitted from the optical transceiver (10B). The signal light emitted from the optical transceiver (10B) is diffused, and optical receivers (20A) disposed in the periphery of the light receiver (18A) also receive the signal light emitted from the optical transceiver (10B). Optical-path-shield distinguishing devices (30A) detect a shield object (14) penetrating into a space transmitting path (12) according to the outputs of the optical receivers (20A). A communication controller (22A) stops the outputting of the signal light emitted from the light source (16A) temporarily when the output of either one of the optical-path-shield distinguishing devices (30A) indicates the entry of the shield object (14) into the space transmitting path (12). After a predetermined term elapses, the communication controller (22A or 22B) confirms the existence of the shield object (14) so as to restart a data communication if any shield object is not existent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028031-A (JP)
Title: Image display apparatus
Inventor: KITANO HIROSHI
IPC: G09G3/20
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus which includes a heat radiation function so that the image display apparatus can be installed in outdoor environments in which the image display apparatus is exposed to direct sunlight, and has a prolonged life and a high degree of reliability.  <P>SOLUTION: In the image display apparatus 100, a projector 102 as an image display means, and a transmission type screen 106, on which an image projected by the projector 102 is displayed, are housed in an outer housing 101; and the image is projected to a back surface of the screen 106 disposed on a projection path of the projector 102. The outer housing 101 is divided into a first heat-insulated section 201, in which the projector 102 is disposed, and a second heat-insulated section 202 in which the screen 106 is disposed. The first heat-insulated section includes a window 104, an exhaust duct 103 for performing exhaust of the projector, an intake air filter 107 and an exhaust fan 108; and the second heat-insulated section 202 includes a mirror 105, and a heat radiation means 401 on a back surface on an opposite side of the screen 106.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027345-A (JP)
Title: Rotary hearth furnace
Inventor: YASO ITARU
IPC: C21B13/10
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary hearth furnace for manufacturing reduced metal, heating and reducing metal oxide to manufacture the reduced metal, including a radiant tube burner (hereinafter referred to as RB) having an outer cylinder made of a ceramics material positioned on the upper side as a furnace interior heating means, and capable of reducing decline in the service life caused by thinning of the outer cylinder.  <P>SOLUTION: In the rotary hearth furnace: (1) the RB having the outer cylinder made of the ceramics material and serving as the furnace interior heating means is provided in the upper part of the rotary hearth furnace, and an oxygen-containing gas supply means for supplying oxygen-containing gas to an outer peripheral face of the RB to cover the outer peripheral face with the oxygen-containing gas is provided; (2) the oxygen-containing gas supply means in the rotary hearth furnace includes an oxygen-containing gas suction port provided on the upper side and/or the lower side of the RB so that the vertical projection is superposed on the RB and an oxygen-containing gas feeding means to the oxygen-containing gas suction port; and so on.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030437-A (JP)
Title: Tablet confectionery
Inventor: TAKEMURA KAZUYUKI
IPC: A23G3/34
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide tablet confectionery which has disintegrating properties in spite of having moderate hardness, and additionally has foaming feeling as if welling up.  <P>SOLUTION: The tablet confectionery contains (a) ≥50 wt.% of crystalized carbohydrate composed of a crystalized carbohydrate mixture which is obtained by combining two crystalized carbohydrates respectively having different average particle diameters of 20-200 μm and 200-1,000 μm at a ratio of 20:80 to 80:20, and (b) skim milk. The tablet confectionery contains organic acid, and carbonate or hydrogen carbonate as foaming components.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031498-A (JP)
Title: Multilayer film
Inventor: SUGIMURA NORIO
IPC: B32B27/20
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film which has sufficient flexibility for guaranteeing, is hardly broken, excellent in whitening resistance, and exerts high resistance to an impact while having excellent easy moldability and maintaining sufficient surface hardness and strength.  <P>SOLUTION: In the multilayer film, a layer (B) formed of a methacryl resin composition (b) containing a methacryl resin and acrylic rubber particles is laminated on at least one side surface of a layer (A) made of a thermoplastic resin composition (a) composed of a thermoplastic resin other than the methacryl resin as a resin component. The glass transition temperature TgA(°C) of the thermoplastic resin composition (a) and the glass transition temperature TgB(°C) of the methacryl resin composition (b) satisfy a formula: TgA-TgB<25, and the average particle diameter of an elastic polymer part in the acrylic rubber particles is 100 nm or smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033522-A (JP)
Title: Photoelectric encoder
Inventor: MORI HIROATSU
IPC: G01D5/38
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric encoder excellent in handling and work efficiency.  <P>SOLUTION: This photoelectric encoder includes: a scale; a detection head; a plurality of fibers for propagating light irradiated to the scale and reflected light received from the scale; a first cable and a second cable for storing the plurality of fibers inside; and a casing for storing a light source for supplying light into the plurality of fibers and a light receiving element for receiving reflected light propagated through the plurality of fibers and converting the light into an electric signal. The first cable, the second cable and the casing are arranged in the order of propagation through the plurality of fibers, of the reflected light of the light irradiated to the scale. The plurality of fibers are stored in the first cable so that each fiber position is fixed relatively in a direction orthogonal to a longitudinal direction of the fibers, and stored in the second cable so that each fiber position is changed relatively in the direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031543-A (JP)
Title: Kneader and kneading molding apparatus
Inventor: KIDA TAKESHI
IPC: B29B7/66
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kneader which gives high shearing force while inhibiting the deterioration and decomposition of a polymeric material, and produces a kneaded object of excellent dispersibility.  <P>SOLUTION: The kneader includes a cylinder 3 into which a polymeric material M is supplied, a screw 2 which is arranged in the cylinder 3 and conveys the polymeric material M in one direction while being rotary-driven, a discharge route 6 which is provided to open at the downstream side of the conveying direction of the polymeric material M of the cylinder 3 and discharges the polymeric material M, and a return route 9 which is provided between the discharge route 6 and the cylinder 3 and makes the polymeric material M reflux into the upstream side of the conveying direction of the polymeric material M in the cylinder 3, wherein the cross section area of the discharge route 6 is larger than the cross section area of the return route 9 in each cross section area in each radial direction of the discharge route 6 and the return route 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031359-A (JP)
Title: Polishing tool, polishing device, and polishing machining method
Inventor: TAKADA NOBUYUKI
IPC: H01L21/304
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing tool, a polishing device, and a polishing machining method capable of achieving different kinds of polishing machining without enlarging a device.  <P>SOLUTION: A polishing surface of the polishing tool 43 is composed of a center polishing surface formed by a first polishing pad 45, and having size larger than the outer shape of a polished surface of work; and an outer peripheral polishing surface formed by a second polishing pad 46, and surrounding the outer periphery of the center polishing surface. The center polishing surface and the outer peripheral polishing surface form a level difference, and the outer peripheral polishing surface projects out from the center polishing surface. Therefore, the polishing tool 43 has a recessed shape in a cross sectional view which is recessed inside as a whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037967-A (JP)
Title: Active energy ray-curable resin composition for antireflection for solar cell module and cured product thereof
Inventor: HORIGUCHI TAKAFUMI
IPC: C09D163/00
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition that is excellent in low refractive index, surface hardness and heat resistance as a hard coat layer on the topmost surface of a solar cell module and to provide a cured product of the resin composition.  <P>SOLUTION: An active energy ray-curable resin composition for antireflection includes (A) an epoxy carboxylate compound produced by reacting (a) an epoxy resin represented by formula (1) with (b) a compound having both an ethylenically unsaturated group and a carboxyl group in the molecule, a fluorine atom-containing (meth)acrylate compound and a photopolymerization initiator. The cured product of the resin composition is provided. In the formula, R, which may be the same or different, represents a hydrogen atom or a 1-4C hydrocarbon group; and n is the average value and represents a positive number of 1 to 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040517-A (JP)
Title: Connection structure for printed circuit board, and electronic apparatus
Inventor: NOGUCHI KO
IPC: G11B21/21
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure for a printed circuit board, capable of connecting electrically reliably a ground wire to a conductive layer, and capable of enhancing high-frequency characteristics.  <P>SOLUTION: The connection structure for the printed circuit board is constituted to connect the first printed circuit board 21 provided with signal wires 31, 32 provided with connection electrodes 34, 35, 36, and the ground wire 33, on an insulating layer 26 laminated with a conductive layer 25, to the second printed circuit board 23 provided with wires 41a, 41b, 42a, 42b, 43 provided with connection electrodes 44a, 44b, 45a, 45b, 46 connected to the respective connection electrodes in one side of an insulating layer 27, the first printed circuit board is connected to the corresponding connection electrode of the second printed circuit board, via an anisotropic conductive adhesive 24, and a connection hereinbefore is connected to the connection electrode of the ground wire in the second printed circuit board, via the anisotropic conductive adhesive 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010179647-A (JP)
Title: Method for manufacturing ink-jet recording sheet
Inventor: MITSUI HIDEO
IPC: B41M5/50
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an ink-jet recording sheet which is excellent in gloss, image quality and ink absorbency, is suppressive in crack and break, and also is excellent in water resistance.  <P>SOLUTION: A coating solution for forming an ink receiving layer containing particulates and poly(vinyl alcohol) having polymerization degree of ≥2,000 is applied onto a support and then is dried to obtain the ink-jet recording sheet. In this method for manufacturing the ink-jet recording sheet, an aqueous solution of a cross-linking agent cross-linkable to the poly(vinyl alcohol) is applied onto the support before or simultaneously with application of the coating solution for forming the ink receiving layer. Further the cross-linking agent contains at least one sort among zirconyl nitrate, zirconyl chloride and hydroxy zirconyl chloride.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011042584-A (JP)
Title: Hair-treating method and hair-treating kit
Inventor: TAKAHASHI HIROYOSHI
IPC: A61K8/81
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair-treating method enabling to sufficiently prevent the fading and discoloration of hair after dyed by a simple means, when the hair is subjected to a hair-dyeing treatment using a hair dye composition containing an oxidizing agent, and to provide a hair-treating kit for performing the hair-treating method.  <P>SOLUTION: This hair-treating method includes treating hair with a hair dye composition comprising an oxidizing agent, a dye, and one or more of specific ionic polymers selected from ionic polymers of (A1) and (A2), and then treating the hair with a post-treating agent composition containing an ultraviolet ray-absorbing agent in a wet hair state. The hair-treating kit is characterized by comprising the hair dye composition and the dyed hair-post-treating agent composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043433-A (JP)
Title: Optical ranging sensor, and electronic device loaded therewith
Inventor: YAMAGUCHI AKISHI
IPC: G01S17/08
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical ranging sensor having a small size and high performance, and mountable by reflow/flow solder.  <P>SOLUTION: Resin forming bodies 15, 16 formed by sealing a light emitting element 12, a light receiving element 13 and a signal processing part 14 on a substrate 11 with a translucent resin are molded in a body with a light shielding resin to form a resin forming body 17, and the upper surface and both side surfaces of the resin forming body 17 are covered with a metallic lens plate 21 provided with thermosetting resin lenses 19, 20, to thereby constitute this optical ranging sensor. The lower end of the lens plate 21 is a GND terminal. Thus, heat resistance is heightened furthermore than the case of using a case with a thermosetting resin lens containing carbon, to thereby enable sure mounting by soldering. Further, since the lens plate 21 is provided with a projection part 21a, light from the light emission side is prevented from directly entering a lens 20 on the light reception side. Furthermore, since the substrate 11 is used, resin formation up to the rear side is not required when performing resin sealing, to thereby enable thinning.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009274456-A (JP)
Title: Writing implement with page-turning means
Inventor: MIYASHITA MICHIKO
IPC: B42D9/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To make a writing implement with a page-turning means having a page-turning function on the side surface of the writing implement in order to dissolve unpleasantness such as a troublesomeness or moisture of a finger sack in the prior art and instantly correspond to continuous work of writing and turning pages.  <P>SOLUTION: A rubber material such as silicone rubber having elasticity and friction resistance is pasted on the side surface of the writing implement. A web-like protrusion or a recess-projection part can be mounted on the rubber material such as the silicone rubber or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011042911-A (JP)
Title: Casting off method
Inventor: OKAMOTO KAZUYOSHI
IPC: D04B1/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting off method by which uniform hid knit stitches can readily be obtained in a state little affecting a knitting treatment.  <P>SOLUTION: When knitting a knitted fabric 1 prior to casting off, knit stitches hooked on knitting needles in a region to be casted off are arranged on both front and rear needle beds. A hanging knitting yarn 3 is passed between knit stitches distributed on the front and rear needle beds so that the hanging knitting yarn is spun between yarn-overs as a starting end 5 and a final end 6 on both outer sides of the region. After the finish of the casting off, the knitted fabric is dropped from the knitting needles holding the yarn-overs including the starting end 5 and final end 6 of the hanging knitting yarn 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046352-A (JP)
Title: Steering wheel with airbag device
Inventor: TOMONO YOSHITERU
IPC: B60R21/20
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a workability upon release of a connected state of a resilient member in respect to cores of a plurality of horn switch mechanisms while reducing a space for arrangement and operation of the resilient member.  <P>SOLUTION: This steering wheel with an airbag device is constructed in such a way that a fixing pin 31 for each of a plurality of horn switch mechanisms 15 assembled to a bag holder is inserted into a corresponding through-hole TH of a core member 12 and a clip 13 (a resilient member) is engaged with an engaging groove 31b of the fixing pin 31, thereby each of the horn switch mechanisms 15 is fastened to the core member 12. Multiple through-holes TH are comprised of a normal through-hole for restricting an inclination of the inserted fixing pin 31 and a special through-hole 12j having an inclination allowing part 12l for allowing an inclination around a fulcrum point of the clip 13 of the inserted fixing pin 31 only when an engagement of the clip 13 against the engaging groove 31b of the fixing pin 31 inserted into the normal through-hole is released for all the normal through-holes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051806-A (JP)
Title: Method for producing single crystal silicon
Inventor: YANABA MICHIO
IPC: C30B15/14
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon single crystal, for growing a silicon single crystal having oxygen concentration as low as not more than 8×10<SP>17</SP>atoms/cm<SP>3</SP>.  <P>SOLUTION: A silicon single crystal S having low oxygen concentration can be grown in a single crystal production device 1 by Czochralski method by controlling the output ratio of an upper heater 4-1 to a lower heater 4-2 to not less than 4, the heaters constituting two vertically separated heaters in a growth axis direction. In order to further decrease the oxygen concentration in the single crystal, the single crystal is preferably grown by setting the rotation speed of a seed to not more than 8 rpm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053595-A (JP)
Title: Laser pointer
Inventor: YANO TOMOKO
IPC: G02B27/20
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser pointer that contributes to facilitate participants of a presentation to view a laser beam.  <P>SOLUTION: A laser pointer A mainly includes: a cylindrical case 1; a laser radiating section 2 for radiating laser beams from a front edge 1a which is one edge of the cylindrical case 1; an operating unit 3 for radiating the laser beams or for giving a required command to an information processor; and a substrate. Furthermore, the laser pointer A includes, in addition to the cylindrical case 1 and the laser radiating section, a light emitting framework 12 which is arranged to face at least two directions among side surfaces 1c, 1d, 1e and edges 1a, 1b to the front and back of the case 1 and is a light emitting section for emission of dispersed beams simultaneously with the radiation of the laser beams.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053613-A (JP)
Title: Cleaning device, process cartridge, and image forming device
Inventor: HOZUMI KOKI
IPC: G03G15/08
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device extending a life without increasing a cost, and an image forming device using the same.  <P>SOLUTION: This cleaning device 20 cleans a surface moving member 23, by bringing a metal blade 35 into contact with the surface moving member 23, and the metal blade 35 is strip-shaped, and is constituted to change a ridge line brought into contact with the surface moving member 23, by bringing one out of the longitudinal four ridge lines into contact with the surface moving member 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010061785-A (JP)
Title: Perpendicular magnetic recording head and method for manufacturing the same
Inventor: HAN CHERNG-CHYI
IPC: G11B5/31
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording head capable of reducing a side fringing magnetic field while maintaining satisfactory magnetic field intensity.  <P>SOLUTION: The PMR head 30 includes a narrow width part 351 of a main recording magnetic pole 35 enclosed by a dielectric layer 49 on a base body 31, a pair of side shields 37 sandwiching the narrow width part 351 in a track width direction (direction of an axis X) via the dielectric layer 49 and a trailing shield 38 disposed above the narrow width part 351 and connecting upper surfaces of the pair of side shields 37. A first side gap interval a between the narrow width part 351 on an extended line of an upper surface 35b of the narrow width part 351 and an inner wall 37s of the side shield 37 is made narrower than a second side gap interval b between the narrow width part 351 on an extended line of a lower surface 35a of the narrow width part 351 and the inner wall 37a of the side shield 37. Thereby, the side fringing magnetic field is reduced and overwrite performance is enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT