baber/WOPTO huggingface dataset:
Patent JP-2011169067-A (JP)
Title: Planar body and watering structure
Inventor: NAKAYAMA HIROTETSU
IPC: E01C11/24
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planar body and a watering structure preventing a fall in cooling capacity over a long period of time by suppressing a decrease in the amount of moisture evaporation of a water retaining block surface caused by plugging or the like.  <P>SOLUTION: The planar body laid on the artificial ground surface of a road, a building, or the like includes a surface layer with water retaining property; a plurality of openings formed at predetermined spaces on the ground surface side of the surface layer; plug members each having a head formed to cover the ground surface of the opening, and a shaft part extended downward from the head and inserted into the opening; and heat insulating members each arranged between the head and the shaft part to insulate heat between the head and the ground surface side of the surface layer. Venting parts are formed between the shaft part and the inner surface of the opening and between the head and the ground surface side of the surface layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173253-A (JP)
Title: Printer and control method thereof
Inventor: TSUCHIYA NORIO
IPC: B41J5/30
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which achieves multi-tone printing without being accompanied by a large capacity increase of a multi-tone memory and without limiting printing data in size, and to provide a control method of the printer.  <P>SOLUTION: The thermal printer 1 which performs multi-tone printing includes a page memory 801 and the multi-tone memory 804 based on the number of tones having predetermined regions, and an energization control part 4 and a thermal head 2 which perform multi-tone printing on the basis of tone data stored in the page memory 801 and the multi-tone memory 804. The page memory 801 and the multi-tone memory 804 are different in the degree of reflection to tones.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166068-A (JP)
Title: Semiconductor device
Inventor: MAEKAWA SHINJI
IPC: H05B44/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device suitable for a large substrate on mass production.  <P>SOLUTION: The semiconductor device includes a gate electrode, an island-like semiconductor layer containing a channel, and a drain wiring and a source wiring formed on the island-like semiconductor layer, wherein the island-like semiconductor layer contains In-Ga-Zn-O, the drain wiring and the source wiring cross the island-like semiconductor layer vertically to the direction of the movement of a carrier, and the length of the channel is equal to the interval of the drain wiring and the source wiring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011177975-A (JP)
Title: Light emitting element array and printing apparatus
Inventor: HASUNUMA RYOTA
IPC: B41J2/01
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element array capable of irradiating for a wide range and a printing apparatus.  <P>SOLUTION: A light irradiating head 10 includes: a plurality of supporting substrates 30 arranged along first directions D1 and D2; and a plurality of light emitting elements arranged along the first directions D1 and D2 and second directions D3 and D4 intersecting the first directions D1 and D2 on a plurality of the supporting substrates 30. The supporting substrates 30 are depressed from the upper face, and have a plurality of first hollow parts 30a for storing one light emitting element, and a plurality of second hollow parts 30b depressed from the upper face and the side face. The second hollow part 30b composes a synthetic hollow part 30c for storing one light emitting element by forming a pair with the second hollow part 30b of adjoining other supporting substrate 30 in the first directions D1 and D2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178523-A (JP)
Title: Film/thin-film separating and continuous thin-film splicing device
Inventor: SUEMATSU KAZUHIRO
IPC: B65H21/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film splicing device capable of nipping a thin film formed on a carrier film by coating, stabilizing a peeling position by determining it at the nip position, peeling the thin film without causing defective peeling such as zipping, removing an uncoated part on which the thin film is not formed, and continuously webbing thin-film units by automating the creation of the opportunity of separation so that the length of the thin film can be increased by automatically splicing two or more thin films.  <P>SOLUTION: The film/thin-film separating and continuous thin-film splicing device includes a system for determining the peeling position of a thin film formed on a carrier film by coating at the nip position, adjusting a peeling angle, and peeling the thin film and a suction system for a peeling roller which creates the opportunity of the peeling of the start end of the thin film of a subsequent thin-film unit, removes the uncoated part, and continuously joins the thin-film units for webbing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181398-A (JP)
Title: Plasma display panel, and manufacturing method thereof
Inventor: YANO TAKANOBU
IPC: H01J9/02
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of reducing discharge voltage of a plasma display panel and getting rid of display delay.  <P>SOLUTION: In the plasma display panel, an evaporation material is produced by mixing an MgO material doped with Sc and a CaO material, and a protective film 25 is formed on surfaces of a scanning electrode 22 and a sustaining electrode 23. The protective film 25 reduces discharge starting voltage, and shortens the discharge delay. It is preferable that concentration of CaO in the protective film is 20-50 mol%, and it is preferable that the Sc is contained at a range of 5-10,000 ppm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184219-A (JP)
Title: Method for synthesizing brookite
Inventor: OZAWA TADASHI
IPC: C01G23/047
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of synthesizing brookite, for producing brookite, in particular, a single phase brookite by a solid phase reaction that facilitates mass synthesis.  <P>SOLUTION: Brookite is synthesized by allowing a layer compound having chemical composition formula of M<SB>a</SB>Ti<SB>b</SB>Li<SB>c</SB>O<SB>x</SB>(where M represents an alkali metal, a is 0 to 1, b is 0 to 2, c is 0 to 2 and x is 3 to 4) and having an alkali metal M ion between layers, to react with a substance having an electronegativity of 2.2 or more and containing a halogen element in an inert gas atmosphere in a temperature range from 300 to 500°C for 1 to 50 hours, so as to extract the interlayer alkali metal M ion as well as inducing phase transition of the layer compound from which the alkali metal M ion is extracted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185119-A (JP)
Title: Exhaust valve structure
Inventor: ISHIHATA TAKAHITO
IPC: F01N13/08
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust valve structure preventing outbreaks of the impact noise with an impact when chattering occurs.  <P>SOLUTION: This exhaust valve structure includes: an inner cylinder part that forms an introducing passage 7 of exhaust gas and that has a stay member 30; a valve element that closes and opens the introducing passage 7; and a wire mesh 60 fixed to the stay member 30 and that abuts on the valve element when the introducing passage 7 is closed. The wire mesh 60 is formed into a shape such that a diameter of the wire mesh 60 gradually increases toward a downstream side of the introducing passage 7 and a load applied to the stay member 30 when the valve element abuts on the wire mesh 60 is distributed in a diameter-increasing direction in which the diameter of the wire mesh increases.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186704-A (JP)
Title: Position detection unit and position detection system
Inventor: SAKURAI SHINJI
IPC: G06F3/041
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection unit and a position detection system for reducing malfunction when an imaging area is enlarged.  <P>SOLUTION: An imaging apparatus 3 is arranged to image an area including a projection image projected onto a projection plane from a projector. A front surface 30f of a casing 30 has an imaging lens 31 for imaging light emitted from an object onto an imaging element, and a shield member 32 is attached in front of the imaging lens 31 to shield a part of the light emitted from the object. The shield member 32 is attached to shield light incident onto the imaging apparatus 3 from outside the projection image, and the projection image to be imaged is imaged through an opening 32a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234808-A (JP)
Title: Fluororesin coated object, and manufacturing method therefor
Inventor: YAMADA HIROSHI
IPC: A61M25/01
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin coated object having sliding performance higher than a conventional fluororesin coated object, and capable of preventing the sliding performance from becoming low even if executing sterilization treatment by electron beam irradiation or the like.  <P>SOLUTION: The fluororesin coated object includes a base material and a fluororesin coating film. The fluororesin coating film coats the base material. Recess-shaped pore traces are formed in the fluororesin coating film. The average density of the recess-shaped pore trace is preferably 1/1 cm<SP>2</SP>in the fluororesin coating film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189801-A (JP)
Title: Balance weight for tractor
Inventor: ICHIKAWA NOBUSHIGE
IPC: A01B33/08
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance weight for a tractor capable of sufficiently improving front and rear weight balance of a machine body when it is mounted to a front end part of the machine body and having an outstandingly small offset to a front side of the machine body.  <P>SOLUTION: The balance weight for the tractor includes: a body part 11; and an engagement part 12 formed on an upper part of the body part 11 and engaged with an upper part of a front surface part of a balance weight mounting part 20 from above. The balance weight is constituted such that an attitude is maintained by abutting it on the front surface part of the balance weight mounting part 20 in the state that the engagement part 12 is engaged with the upper part of the front surface part of the balance weight mounting part 20. The balance weight includes an extension part 14 downwardly extending from an end part of a front surface part side of the balance weight mounting part 20 on a bottom surface 16 of the body part 11 in the state that the engagement part 12 is engaged with the upper part of the front surface part of the balance weight mounting part 20; and a connection hole part 15 directed in a machine body longitudinal direction on the extension part 14. The extension part 14 can be bolt-connected from the front side of the machine body to the front surface part of the balance weight mounting part 20 through the hole part 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193200-A (JP)
Title: Communication apparatus, communication system, and communication method
Inventor: TOCHIO YUJI
IPC: H04L45/28
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine a data transmission path in the form that external nodes are connected to a plurality of nodes provided on a ring network.  <P>SOLUTION: A ring network including communication apparatuses 1, 2 transfers data via a path according to path identification information added to the data. A communication apparatus 3 outside the ring network is connected with the communication apparatuses 1, 2. The communication apparatus 1 has a storage unit 1a and a control unit 1b. The storage unit 1a stores information indicating the correspondence relationship between a state of a path provided on the ring network, a state of a link 4a between the communication apparatuses 1, 3, a state of a link 4b between the communication apparatuses 2, 3, and a transfer direction of the data. The control unit 1b monitors the presence or absence of failure in links included in the ring network and the links 4a, 4b so as to determine the transfer direction of the data, added with the path identification information corresponding to the communication apparatus 3 on the basis of the monitoring result and the information stored in the storage unit 1a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197129-A (JP)
Title: Caster storage mechanism for image forming apparatus
Inventor: OKAUCHI YOSHIFUMI
IPC: H05K5/02
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a caster storage mechanism for an image forming apparatus, the mechanism storing the casters of the image forming apparatus into an apparatus body by a simple operation.SOLUTION: In the cater storage mechanism for the image forming apparatus, a caster storage mechanism part includes cater holding means supported by the apparatus body and holding the casters moved from their respective storage positions to use positions and restricting their movement to the storage positions; and caster hold releasing means for releasing, based on the lifting movement of the apparatus body, the casters from being held by the caster holding means. After the caster hold releasing means releases the casters from being held by the cater holding means, the casters are moved relative to the apparatus body from the use positions to the storage positions based on the installation movement of the lifted apparatus body, thus stored in the apparatus body.
Patent JP-2011194673-A (JP)
Title: Base paper for thermal recording paper
Inventor: KIKUCHI YUI
IPC: D21H19/24
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a base paper for a thermal recording paper having long time operational stability in a paper making step and capable of obtaining the thermal recording paper having a thermal recording layer arranged on an intermediate layer excellent in printing color development, head matching property and offset printability.SOLUTION: In the thermal recording paper constituted by arranging an intermediate layer on the base paper and arranging a thermal recording layer containing a colorless or hypochromic dye and a developer capable of developing color by reacting with the dye thereon, the base paper for the thermal recording paper contains alkylketenedimer (A) coming into solid state after cooling after heating and melting the same as an internally added sizing agent in the base paper and is constituted by coating alkylketenedimer (B) coming into liquid state after cooling after heating and melting the same as a surface sizing agent on at least one surface of the base paper. The alkylketenedimer (A) is added in an amount of 0.05 to 0.16 mass% to pulp as the internally added sizing agent and the liquid alkylketenedimer (B) adheres in an amount of 0.03 to 0.12 g/ma surface as the surface sizing agent.
Patent JP-2011197371-A (JP)
Title: Toner and method for manufacturing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a toner in which electrification performance of a predetermined level can be maintained over a long period of time and a residual toner on a photoreceptor and an intermediate transfer belt can be removed smoothly.SOLUTION: The toner has an external additive with a particle size of less than 100 nm and fixed on the surface of a toner host particle, and an external additive with a particle size of 100-500 nm adhered to the surface of the toner host particle in a releasable manner.
Patent JP-2011198429-A (JP)
Title: Glass substrate for magnetic disk and evaluation method thereof
Inventor: NISHIMORI KENICHI
IPC: G11B5/70
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for a magnetic recording medium which can stably read servo information including Track information recorded in a magnetic disk in an HDD.SOLUTION: In the glass substrate 1, parameters showing deviation of a recessed and projecting shape in the profile of an outer peripheral shape and the profile of an inner peripheral shape and an evaluation value regulated by a center position difference of the outer peripheral shape and the inner peripheral shape lie in a prescribed range.
Patent JP-2011202309-A (JP)
Title: Para-type wholly aromatic polyamide fiber
Inventor: ONISHI MASAMICHI
IPC: D02J1/22
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a para-type aromatic polyamide fiber consisting of a multifilament having a high strength and having a small unevenness in its strength even if the single fiber fineness is large.SOLUTION: This method for producing the para-type whole aromatic polyamide fiber consisting of the multifilament having the large single fiber fineness comprises controlling the width of the fiber bundle on passing through water-washing step, and, setting the heat stretching step of a first step in a specific temperature range and at a stretching magnitude of a specific stretching magnitude or more in a heat-stretching step consisting of multiple steps.
Patent JP-2010240647-A (JP)
Title: Honeycomb structure
Inventor: IDO TAKAHIKO
IPC: B01D53/50
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure capable of solving the problem that a honeycomb catalyst which is to be used for exhaust gas control of a diesel engine carries a NOx-occlusion agent and can not properly occlude NOx due to SOx being poisoned as the NOx-occlusion agent has a nature to occlude SOx stabler than NOx.  <P>SOLUTION: A honeycomb structure has a honeycomb unit 11 having a plurality of parallel through holes separated by partition walls and coat layers 15. The honeycomb unit includes a SOx-occlusion agent, inorganic particles, and an inorganic binder; and the coating layers are formed on the partition walls and include the SOx-occlusion agent and the inorganic particles. The basicity of the honeycomb unit is higher than that of the coating layers, and the SOx-occlusion performance of the honeycomb structure is improved. Thus, the honeycomb structure is able to suppress the NOx-occlusion agent from SOx being poisoned by arranging another honeycomb structure at the upstream side which includes NOx-occlusion agent for the exhaust gas stream.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011207324-A (JP)
Title: Luggage room structure
Inventor: YAMASHITA MASATOSHI
IPC: B60R5/04
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a luggage room structure including a luggage floor board in which height is varied in a vertical direction and enhancing convenience by easily performing smooth operation.SOLUTION: The luggage room structure for the vehicle capable of retaining the luggage floor board 12 at a horizontal position in an upper stage or a lower stage includes projection parts 14 provided at both outer sides in a vehicle width direction of the luggage floor board 12, and a guide part 15 provided on a luggage room side wall 3 and receiving the projection part 14. The guide part includes: a horizontal guide part 17 for leading the luggage floor board 12 to the upper stage; an inclination guide part 16 for leading the luggage floor board 12 to the lower stage; and a direction conversion part 18 provided at a vehicle body rear side of a crossed portion of the horizontal guide part 17 and the inclination guide part 16 and converting a direction of the projection part 14.
Patent JP-2011208213-A (JP)
Title: Low-yield ratio high-tensile strength thick steel plate having excellent weld crack resistance and weld heat-affected zone toughness
Inventor: OMORI AKIO
IPC: C21D8/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a low-yield ratio high-tensile strength thick steel plate having ≥440 MPa yield strength YS, ≥590 MPa tensile strength TS and ≤80% yield ratio YR which are suitable for building structures and having excellent weld crack resistance and weld heat-affected zone toughness in a super-large heat input welding part and a small heat input multi-pass welding part.SOLUTION: The steel plate comprises, by mass, 0.07 to 0.09% C, 0.01 to 0.07% Si, 1.0 to 1.6% Mn, ≤0.009% P, 0.0008 to 0.0019% S, 0.20 to 0.60% Mo and 0.005 to 0.060% Al, has one or two or more compositions of 0.05 to 0.60% Cr, 0.005 to 0.030% Nb and 0.005 to 0.080% V and further has compositions of ≤0.0003% B, ≤0.0040% N and satisfying Ceq of 0.40 to 0.47 and Pcm of 0.21 or below.
Patent JP-2011207062-A (JP)
Title: Printer and printing system
Inventor: TAKAGI MASARU
IPC: B41J29/38
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printer and printing system capable of shortening the period until the completion of printing.SOLUTION: The printer includes: a receiving section 71 for receiving session data containing a printing job; a printing job extractor 72 which extracts the printing job from the session data based on number information showing the number of printing jobs contained in the received session data; and a printing controller 73 which performs the printing based on the printing job extracted by the printing job extractor 72.
Patent JP-2011209539-A (JP)
Title: Active matrix-type driving substrate, method for manufacturing the same, and display device
Inventor: MIYOSHI TORU
IPC: H01L51/50
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix-type driving substrate which reduces power consumption and improves a yield when applied to a display device such as an electronic paper, and to provide a method for manufacturing the substrate.SOLUTION: The active matrix-type driving substrate 50 includes a thin-film transistor 10 and a storage capacitor 20 which are provided on a conductive base material 1 having a first insulating film 2 on a surface thereof, and a pixel electrode 30 covering the thin-film transistor 10 and the storage capacitor 20 via second insulating films 16 and 17, wherein the storage capacitor 20 is a laminate composed of a first electrode 21, a dielectric film 22, and a second electrode 23 connected to source/drain electrodes 14 and 15 of the thin-film transistor 10. The conductive base material 1 and the first electrode 21 are connected through an opening 4 of the first insulating film 2. The second insulating films (16 and 17) have at least an interlayer insulating film 17. Preferably, the conductive base material 1 is a metal base material, and the first insulating film 2 is a planarizing film which reduces surface roughness of the metal base material 1.
Patent JP-2011208776-A (JP)
Title: Fixed constant velocity universal joint and assembling method for fixed constant velocity universal joint
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/2245
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembly method for a fixed constant velocity universal joint and an assembly method for a constant velocity universal joint, in which weight of an outside joint member itself is reduced, and efficiently reducing the weight without increasing an amount of grease.SOLUTION: In the fixed constant velocity universal joint, a lightening hole 40 in a shape of a blind hole is disposed to a cup bottom inner surface 31a of an outside universal joint member 23, and an opening part of the lightening hole 40 is blocked by a thin plate body 50. After a cage 28 is assembled into the outside joint member 23, the thin plate body 50 is inserted into a cup back part through the cage 28 and is installed to the opening part of the lightening hole 40 of the cup bottom inner surface 31a, so that the opening part of the lightening hole 40 is blocked by the thin plate body 50. Next, after an inside joint member 26 is assembled into the cup part 30, torque transmission balls 27 are assembled therein. Then, after lubricant is sealed therein, a shaft 35 is fitted into a hole part 29 of the inside joint member 26.