baber/WOPTO huggingface dataset:
Patent JP-2011069477-A (JP)
Title: Cold and hot water mixing device
Inventor: AMAMOTO NAOKI
IPC: E03C1/044
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold and hot water mixing device adjusting temperature stably even if a temperature of hot water flowing in is changed.  <P>SOLUTION: This a cold and hot water mixing device is equipped with: a body casing 20 having a hot water flow-in port 21, a water flow-in port 22, and a mixed cold and hot water flow-out port 25; a setting operation part for setting temperature of mixed cold and hot water; a valve element 15 moving in the body casing 20 to adjust an opening of the hot water flow-in port 21 and the cold water flow-in port 22 and change flow rate of the cold water and hot water flowing into the body casing 20; an energizing part 17 for generating energizing force for moving the valve element 15 in one side direction in accordance with amount of operation of the setting operation part; a first thermosensitive energizing part 18 for generating energizing force for moving the valve element in the opposite direction to the energizing part 17 to let the energizing force flow into the body casing 20 and change it in accordance with temperature of the mixed cold and hot water; and a second thermosensitive energizing part 19 for generating energizing force for letting the valve element 15 slide in the opposite direction of the energizing part 17 in accordance with temperature of the hot water flowing into the body casing 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247988-A (JP)
Title: Sheet feeding device and image forming apparatus having the same
Inventor: DOYO HIDEAKI
IPC: B65H3/06
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image forming apparatus having the same, capable of avoiding an increase in the number of part items, in its turn, a cost increase and complication of a device structure, while restraining a paper squeak sound.  <P>SOLUTION: This sheet feeding device 30 includes a sheet feeding roller 35 for conveying a sheet P, a driving conveying roller 38 for conveying the sheet P conveyed from the sheet feeding roller 35, a first driving gear 48 coaxially and integrally rotatably installed in the sheet feeding roller 35 and having a first number of teeth, and a second driving gear 52 coaxially and integrally rotatably installed in the driving conveying roller 38 and having a second number of teeth. The first meshing frequency and the second meshing frequency are set so as to satisfy the following expression; A>B where a first meshing frequency defined by multiplication of the first number of teeth and the number of rotations of the first driving gear is represented by A and a second meshing frequency defined by multiplication of the second number of teeth and the number of rotations of the second driving gear by B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010101615-A (JP)
Title: Three-dimensional optical sensor and system for combustion sensing and control
Inventor: DAVIS LEWIS BERKELY JR
IPC: F02C9/00
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein although it is appropriate to use exhaust air temperature distribution as an index of fluctuation of an air fuel ratio within a combustion chamber of a combustor, a heat generation ratio and gas temperature, better results are obtained by observing flame within each combustion can using optical technologies and three-dimensional space resolution information related to the entire flame within each combustion can is preferable in an optical method, visibility information is limited.  <P>SOLUTION: A system includes an optical sensor 100, 200 optically measuring and spatially resolving in three dimensions at least one chemical species within a flame produced by the combustor 300 and a component 400 correlating the three dimensionally measured at least one chemical species to at least one parameter of the combustor 300.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011084832-A (JP)
Title: Woven fabric
Inventor: YAMAMOTO ATSUSHI
IPC: D02G3/34
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hemp woven fabric that improves shape stability of hemp woven fabric, drawbacks such as easy occurrence of wrinkle, a color development, a color fastness, or the like, has a refreshing dry touch, a swelling feeling, a natural different fineness feeling, a refreshing and pleasant cooling sensation, excellent moisture absorbing and releasing properties and a slight stuffy feeling that are not expressed by a conventional hemp-tone woven fabric and a high-grade hemp woven fabric of fine count having difficulty in production due to extremely fine count.  <P>SOLUTION: A false-twist slab textured yarn containing at least ≥70% of a cellulose-based filament yarn having an R ratio shown by formula R(%)=[(m-m')/m']×100 of ≤8% (wherein m is a mass (g) of sample in a standard state and m' is a bone dry mass (g) of sample) is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131672-A (JP)
Title: Method for producing workpiece, workpiece and use of workpiece
Inventor: GIEFERS HUBERTUS
IPC: C22C38/00
Filed: 2009-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press-hardening method for producing a complex phase structure suitable for a component or a workpiece.  <P>SOLUTION: A semi-finished product consists of a steel which has a high content of silicon of at least 0.9 wt.%, preferably 1-2 wt.%, as well as a small content of manganese of less than 0.9 wt.%, preferably 0.65-0.8 wt.%, a small carbon content of less than 0.25 wt.%, preferably 0.19-0.22 wt.%, and a high chromium content of more than 1.20 wt.%, preferably 1.3-1.5 wt.%, and which, by heating, is brought to a state in which the structure of the steel that is used is at least partially transformed to austenite, and the thus-heated semi-finished product is thermoformed, and after heat deformation molding, a structure having the complex phase structure mainly including martensite and ferrite fractions is made present in a state of the workpiece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015600-A (JP)
Title: Mediation device and mediation method
Inventor: ONO AKIHIKO
IPC: G06Q30/06
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mediation device and a medication method, for enabling a buyer and a seller to easily make requests and bids and enabling the buyer to easily perform comparison and consideration of sellers.  <P>SOLUTION: The mediation device 10 includes: a means for registering a buyer and a seller; an input means for order information of the buyer; a means for displaying order information only from which identification information on the buyer is eliminated to the buyer; a means for the seller to input bid information to the order information; a means for displaying to the buyer a list table of the bid information; and a means for informing the seller desired by the buyer of commercial requests including information about the buyer. The buyer and the seller easily make requests and bids and the buyer can easily compare and consider sellers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011083550-A (JP)
Title: Oral tissue treatment device and oral health promotion equipment
Inventor: KAMEDA TAKESHI
IPC: A61N1/18
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oral tissue treatment device, etc., to be installed and used within the oral cavity for the treatment of oral tissues utilizing patient's occlusion force.  <P>SOLUTION: The oral tissue treatment device 1 is installed within the oral cavity at least in part. The device 1 includes a piezoelectric element 2. The piezoelectric element 2 produces electric power (generates electricity) using the patient's occlusion force. The device makes the treatment of oral tissues by using electric power thus generated, or promotes the cure of oral tissue diseases using magnetic force or ultrasonic waves caused via this electric power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010047766-A (JP)
Title: Acrylic syrup
Inventor: KAWABATA TADASHI
IPC: C08F2/44
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic syrup suitable for a variety of applications and having stable quality.  <P>SOLUTION: This acrylic syrup includes (A) 39-90 wt.% of a monomer which contains methyl methacrylate as a major component, (B) 60-9 wt.% of a polymer made from a monomer having a methyl methacrylate unit as a major component and having a weight average molecular weight of 20,000-500,000 when measured by GPC, (C) 0.0005-3.0 wt.% of 4-20C mercaptans, (D) 0.0001-0.3 wt.% of a partially esterified compound made from a 1-30C aliphatic carboxylic acid and glycerol, and/or a polymer made from a monomer which contains butadiene as a major component, and (E) 0.001-1.0 wt.% of a hindered phenol polymerization inhibitor (the total is 100 wt.%). The syrup has viscosity of 10-500,000 mPa s at 25°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011095307-A (JP)
Title: Image forming apparatus
Inventor: TANIUCHI TOSHIYUKI
IPC: B41J29/46
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To give a user a warning about an amount of remaining consumable during the start of the system of an image forming apparatus.  <P>SOLUTION: The image forming apparatus includes: a main control section 300 for controlling an image forming process; and a sub-control section 200 started earlier than the main control section 300. The sub-control section 200 has: a warning determination section 210 for determining whether or not a warning should be given to a user during the start of the system of the main control section 300, based on an amount of remaining consumable (toner or recording paper) detected by a consumable detecting section 150 or based on consumable information read from a non-volatile memory 160; and a warning control section 220 for turning on or blinking an LED (Light Emitting Diode) determined to give warning among LEDs 190A to 190E composing a warning section 190.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094252-A (JP)
Title: Method for fixing photocatalyst particle on fiber surface
Inventor: KUSAKA TAKAO
IPC: C08F220/34
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing photocatalyst particles to fiber surfaces, which sufficiently exhibits photocatalytic performance of tungsten oxide-based fine particles.  <P>SOLUTION: First, fibers are treated with a solution containing at least one kind of a polymer selected from a water-soluble polymer and a water-dispersible polymer, dried, and polymer coating films are formed on the fiber surfaces. Then, the fibers having the polymer coating films are treated with a dispersion containing photocatalyst particles composed of at least one kind selected from tungsten oxide fine particles and tungsten oxide composite material fine particles having an average primary particle diameter (D50) of ≥1 nm and ≤400 nm, dried, and the photocatalyst particles are fixed through the polymer coating films to the fiber surfaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095504-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: KANETAKA FUMIKAZU
IPC: G02B15/20
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which achieves miniaturization and high variable power, and to provide an imaging apparatus.  <P>SOLUTION: The zoom lens comprises a first lens group GR1 including a reflection member G2 bending an optical path by 90° and having positive refractive power, a second lens group GR2 having negative refractive power, a third lens group GR3 having positive refractive power, a fourth lens group GR4 having negative refractive power, and a fifth lens group GR5 having positive refractive power, wherein all these lens groups are arranged from an object side to an image side in order. An aperture stop S is arranged between the second lens group and the third lens group. When zooming from a wide angle end state to a telephoto end state, the first lens group is fixed, the second lens group monotonously moves to the image side, the third lens group monotonously moves to the object side, the fourth lens group moves in an optical axis direction, and the fifth lens group is fixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095532-A (JP)
Title: Optical fiber, and method for manufacturing the same
Inventor: OSONO KAZUMASA
IPC: G02B6/036
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber capable of improving a transmission characteristic of a light signal, and reducing replacement cost of a sea water entrance spot during a disconnection time, and to provide a method for manufacturing the optical fiber.  <P>SOLUTION: This optical fiber 1 includes: a core 2 provided on a center axis domain; an internal clad layer 3 provided on the outer circumference of the core 2, and having a smaller refractive index than that of the core 2; an air bubble layer 4 provided on the outer circumference of the internal clad layer 3, and having a plurality of long-hole-shaped air bubbles 5; and an external clad layer 6 provided on the outer circumference of the internal clad layer 3, and having a refractive index which is similar to or smaller than that of the core 2. The length of the air bubble 5 is below 200 m.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092134-A (JP)
Title: Cultivation device, and cultivation observation apparatus
Inventor: KOSHIMA TAKAHARU
IPC: C12M1/00
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cultivation device capable of getting a large number of cultivation containers taken in and out at once while preventing the environmental change in the cultivation device.  <P>SOLUTION: The cultivation device has a housing 6 having an open surface formed thereto, the shelf portions 3a and 3b arranged in the housing 6 to mount a cultivation container 7, an environment keeping portion 2 for keeping a predetermined environment in the housing 6 and an isolation portion 15 for freely opening and closing the open surface in order to isolate the inside of the housing 6 from the open air. A notch portion for covering the open surface while the shelf portions 3a and 3b are drawn out of the open surface of the housing 6 is formed to the insolation portion 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100868-A (JP)
Title: Oil-leakage preventive cover for transformer
Inventor: KAWAI MASAHIRO
IPC: F16L55/00
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-leakage preventive cover for a transformer, which improves operation efficiency by: preventing secondary oil leakage during recovery of leaking coil by storing an oil adsorbent in a container with high transparency; and facilitating detachment of the cover.  <P>SOLUTION: The oil-leakage preventive cover 30 covers a flange 10 provided to an oil duct 11 connecting a transformer body 14 and a cooler 13 for cooling insulating oil to each other, and includes an upper cover 31 covering an upper half of the flange 10, a lower cover 32 covering a lower half of the flange 10, a hinge member 43 coupling both the covers to each other in an openable/closable state, a lever operation-type wall-hanging metallic lock W having a lock operation lever 45B, and the oil adsorbent 46 in the lower cover 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101889-A (JP)
Title: Hot-press formed component and method for manufacturing the same
Inventor: KOJIMA HIROTATSU
IPC: B21D22/20
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive hot-press formed component having not only the desired high strength and dimensional accuracy, but also a plating film of the sufficient deposit to a requested part by the hot-press forming with a Zn-based plated steel sheet as a raw material.  <P>SOLUTION: A Zn-based plated steel sheet 1 is heated so that the temperature of a first portion 2 in the steel sheet 1 is ≤500°C, and the temperature of a second portion 3 is equal to or higher than the A<SB>1</SB>transformation point of the raw steel sheet of the Zn-based plated steel sheet 1 and ≤1,100°C. When the temperature of the second portion 3 is equal to or higher than the A<SB>1</SB>transformation point of the raw steel sheet, the press-forming of the Zn-based plated steel sheet 1 is started. A hot-press formed component 5 is manufactured by cooling the Zn-based plate steel sheet 1 at the cooling rate equal to or higher than the critical cooling rate during or after completing the press forming. A first portion 6 in the component 5 has the plating film of the sufficient deposit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011101617-A (JP)
Title: Apparatus for picking up bacteria colony and pretreatment method for the same
Inventor: ISHIDA YOSHIKO
IPC: C12M1/26
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize position information of a bacteria colony to be picked up in a simple and compact apparatus structure.  <P>SOLUTION: A position of a mark which locates a bacteria colony to be picked up and a region of the bacteria colony are acquired respectively from separate wavelength component images. Thereafter, the region of the bacteria colony corresponding to the mark identified from the picked-up image is specified as the position information which gives the target of picking up bacteria.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104594-A (JP)
Title: Device for cooling high temperature steel plate
Inventor: IMAMURA HIROKI
IPC: B21B45/02
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for cooling a high temperature steel plate, which includes an upper surface cooling device and a lower surface cooling device and allows to obtain a uniform temperature distribution which is small in temperature fluctuation as the temperature distribution in the width direction of the steel plate after cooling.  <P>SOLUTION: The upper surface cooling device has a plurality of slit laminar nozzles which are arranged dividedly in the width direction of the high temperature steel plate, and the plurality of these slit laminar nozzles are arranged so that the axial direction of each nozzle of which forms an inclined angle to the passing direction of the high temperature steel plate in plane view and the cooling water which is caused to flow on the high temperature steel plate by these slit laminar nozzles is not interfered with each other at least in the upstream side in the passing direction of the high temperature steel plate. The lower surface cooling device has a lower surface cooling header which has many jet orifices arranged zigzag with which columnar jet cooling water is jetted upward vertically toward the lower surface of the high temperature steel plate and a lower surface masking plate for covering the cooling water from the lower surface cooling header in the end parts in the width direction of the high temperature steel plate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104794-A (JP)
Title: Metallic mold for injection molding
Inventor: FUKAYA HIROYUKI
IPC: B29C45/34
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic mold for injection molding, which has a gas vent pin capable of being formed easily without using a technique of high working accuracy.  <P>SOLUTION: The metallic mold 1 for injection molding includes mainly: a metallic mold body 6 having a fixed mold 4 and a movable mold 5 formed to be separated from the fixed mold 4; a gas vent hole 3 arranged to penetrate the metallic mold body 6; and the gas vent pin 2 to be inserted slidably into the gas vent hole 3. The gas vent pin 2 includes: a pin head part 13 having a tip part 9 of a spherical shape and an expanded part 12 expanded from the tip part 9 toward the wall 10 of the gas vent hole; and a pin axis part 15 extended from the pin head part 13. The gas vent pin 2 is formed to be slidable by a pin sliding part 16 with respect to the gas vent hole 3 arranged in a penetrated manner. As a result, only a gas 21 can be passed through a clearance between the expanded part 12 and the wall 10 of the gas vent hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107841-A (JP)
Title: Electronic voting system
Inventor: CHO YOSHITOSHI
IPC: H04L9/08
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for making it impossible to know which voter has voted for which person, and for safely performing encryption, and for verifying voting contents after voting.  <P>SOLUTION: In an electronic voting system 10, an electronic voting data creation device 100 creates electronic voting data 521 by dividing overall image data 501, and embedding a public key created based on the overall image data 501. An electronic voting device 200 accepts a password and voting contents and a confirmation code, and encrypts the password based on the embedded public key, and embeds the password in electronic voting data 521, and embeds the voting contents and the confirmation code based on the password. An electronic vote counting device 300 decrypts the password based on a secret key created from the collected electronic voting data 521, and obtains and tabulates and discloses the voting contents and the confirmation code based on the decrypted password.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010045841-A (JP)
Title: Program broadcasting device
Inventor: YUASA NATSUKI
IPC: H04N7/173
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program broadcasting device allowing a high-image-quality program to be viewed without being influenced by the degree of congestion of a line, and capable of preventing a copyright problem such as an illegal copy of a content; a program reception device; and a program broadcasting system.  <P>SOLUTION: This program broadcasting device 100 includes a transmission means 102 to transmit main program data and sub-program data to this program reception device. The transmission means 102 further transmits sub-program insertion timing information used for the program reception device 101 to set insertion timing of the sub-program data into the main program data, and can thereby control the program reception device 101 so as not to output the main program data unless the sub-program data inserted based on the sub-program insertion timing information are output.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166026-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MATSUDA YO
IPC: H01L21/316
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same, wherein when using polysilazane for forming interlayer dielectrics onto groove-like regions with narrow width, a silicon oxide film can be efficiently reformed.  <P>SOLUTION: The semiconductor device includes: groove-like regions 109 each of which is formed between two adjacent bit lines 106 out of a plurality of bit lines 106 each of which has upper and side surfaces respectively covered with a cap insulating film 107 and a side-wall insulating film 108; a SiON film 10 containing more O (oxygen) than N (nitrogen) and continuously covering the inner surfaces of the groove-like regions 109; and a silicon oxide film 11 formed by reforming polysilazane and filled in the groove-like regions 109 through the SiON film 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011104105-A (JP)
Title: Care assisting arm
Inventor: IGARASHI MATSUHIRO
IPC: A61G12/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a care assisting arm which changes into a flat plate and a curved plate, and embraces the body of a care required person.  <P>SOLUTION: A casing 1 having an L shape, a plurality of trapezoidal casings 2 having the same shape which are connected by the casing 1, and a casing 3 the end part of the trapezoidal shape of which has a tapered shape are connected by a hinge 4 on each end section of the casings 1, 2 and 3 to constitute this care assisting arm. The care assisting arm is formed of one or a plurality of cables 6 which are fixed to the casing 3, and passed through the inside of the casings 2 and 3, and a handle 5 which is attached to the ends of the cables 6, and can vertically move.  <P>COPYRIGHT: (C)2011,JPO&INPIT