baber/WOPTO huggingface dataset:
Patent JP-2010057915-A (JP)
Title: Backrest device
Inventor: NEIL SUMMERS
IPC: A61F7/10
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backrest device (10) formed in an upwardly facing convex shape on the whole by an upper convex surface (12).  <P>SOLUTION: The device has feet (14 and 16) set at remote ends on the undersurface of the device for attaching the device on the floor, and engagement formations (18 and 20) extending upward from the upper convex surface (12) are set. In a specific embodiment, each engagement formation provides a combination of heating/cooling elements, capable of being easily controlled so as to heat and/or cool the muscles in the periphery of the human spine, the bony parts of which can be easily located within a recess channel (30) extending centrally in the longitudinal direction of the device (10) and extending between respective rows of the engagement formations (18 and 20).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011058170-A (JP)
Title: Expansion tent roof device
Inventor: KAWAKAMI TAKEYA
IPC: E04D13/064
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion tent roof device which prevents rainwater from running down from a leading end portion of a tent roof, by effectively blocking rain in a rainfall, and which does not block a passage because the front of a shop can be widely opened.  <P>SOLUTION: This expansion tent roof device includes: a tent roof member TY which is expanded/contracted in the state of having the leading end portion directed obliquely downward; an eaves gutter member NT which is provided at the leading end portion of the tent roof member TY; a pipe gutter member SP which communicates with rainwater lead-out portions NTp at both the ends of the eaves gutter member NT; and a downpipe member TT which downward guides the rainwater guided through the pipe gutter member SP. The pipe gutter member SP, which communicates with the eaves gutter member NT and the downpipe member TT via a rotary joint gutter member RJ, is expanded/contracted following the expansion/contraction of the tent roof member TY.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058270-A (JP)
Title: Hydraulic oil tank of work vehicle
Inventor: YONEDA TAKASHI
IPC: B65D90/52
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic oil tank of a work vehicle at a low cost while preventing an increase in size.  <P>SOLUTION: This hydraulic oil tank 21 of a work vehicle includes a tank body 22 for storing hydraulic oil, a suction screen 24 which is disposed in the tank body 22 and connected to a suction pipe 23 for discharging the hydraulic oil, and a supporting rod 25 for fixing the suction screen 24. A floating plate 28 covering the surface of the hydraulic oil is installed to the tank body 22, and coiled springs 30 are disposed between the ceiling wall 22a of the tank body 22 and the floating plate 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058056-A (JP)
Title: Aluminum alloy casting member and method for producing the same
Inventor: NAGAISHI YUSUKE
IPC: B22D21/04
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy casting member having excellent mechanical properties without requiring expensive improvement elements such as Sr, Sb, Ca, and Na, provide automotive parts applying the member, and to provide a method for producing the aluminum alloy casting member.  <P>SOLUTION: The aluminum alloy casting member includes 7.0-11.5 mass% Si, 0.9-4.0 mass% Mg, 0.1-0.65 mass% Fe, and 0.1-0.8 mass% Mn, with the balance being Al and unavoidable impurities, wherein eutectic Si has an aspect ratio of 2.0 or less and an average particle size of 1.0 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059598-A (JP)
Title: Variable power optical system and imaging apparatus including the same
Inventor: MATSUO KEIGO
IPC: G02B13/18
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable power optical system whose entire length is small as compared with image height and whose aberration is good.  <P>SOLUTION: The variable power optical system includes, in order from an object side: a first lens group having negative refractive power; a second lens group having positive refractive power; a third lens group having negative refractive power; and a fourth lens group having positive refractive power. The second lens group includes at least: a positive lens; and a negative lens. The fourth lens group includes a positive lens. The variable power optical system satisfies 10≤Vd4g≤45, 2.2≤¾α/f1¾+(α/f2)-0.026×Vd4g≤5.0 and 10≤Vdmax-Vdmin≤80, wherein α=(FLw×FLt)<SP>1/2</SP>, FLw is a focal length at a wide angle end, FLt is a focal length at a telephoto end, f1 is a focal length of the first lens group, f2 is a focal length of the second lens group, Vd4g is an Abbe number of the positive lens in the fourth lens group for a d-line, Vdmax is an Abbe number of glass material having the lowest dispersion in the glass material of the second lens group, for the d-line, and Vdmin is an Abbe number of glass material having the highest dispersion in the glass material of the second lens group, for the d-line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271029-A (JP)
Title: Cooling storage type refrigerating machine, method of manufacturing rotary valve for the cooling storage type refrigerating machine and method of manufacturing the cooling storage type refrigerating machine
Inventor: ISHIZUKA MASAYUKI
IPC: F25B9/14
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling storage device type refrigerating machine stably usable for a long period.  <P>SOLUTION: This cool storage type refrigerating machine includes: a compressor; a cylinder having one end including an expansion space; and a rotary valve for switching a first flow passage formed to make working fluid flow from the compressor to the expansion space and a second flow passage formed to make the working fluid flow from the expansion space to the compressor. Due to expansion of the working fluid in the expansion space, frigidity is generated within the cylinder. The rotary valve includes a valve body having a first flat face and a valve plate having a second flat face coming into surface contact with the first flat face and rotated with the first and second flat faces coming into surface contact with each other. One of the first and second flat faces has arithmetic average roughness set in a range of 0.1 μm-0.9 μm, and includes a metal addition carbon film, and the other of the first and second flat faces includes resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064500-A (JP)
Title: Velocity calculation device, velocity calculation method, and navigation device
Inventor: TAKAOKA TOMOHISA
IPC: G01C21/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To calculate highly accurately velocity of a moving body under each road environment, regardless of the road environment.  <P>SOLUTION: The degree of interminglement of an acceleration α<SB>x</SB>in the traveling direction intermingled into an acceleration α<SB>z</SB>in the vertical direction is determined as a correlation coefficient K, corresponding to a mounting using angle of a PND (Personal Navigation Device) 50 body loaded on the moving body, and the acceleration α<SB>x</SB>in the traveling direction intermingled into the acceleration α<SB>z</SB>in the vertical direction, which is calculated based on the correlation coefficient K is subtracted from the α<SB>z</SB>in the vertical direction, to thereby determine a true acceleration α<SB>z</SB>' in the vertical direction, and then since velocity V in the traveling direction of the moving body can be calculated based on the true acceleration α<SB>z</SB>' in the vertical direction and an angular velocity ω<SB>y</SB>around a horizontal axis, even when the mounting using angle of the PND 50 body is tilted, accurate velocity V can be calculated similarly to the case of not being tilted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011065306-A (JP)
Title: Sequence diagram generation system
Inventor: KANEKUNI MUNEHARU
IPC: G06F9/44
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To perform test preparation work independently of sequence diagram generation work.  <P>SOLUTION: A setting dialog is displayed every time when an event line is drawn on a working screen. In a dialog, a selection input screen for selection input of an event name is first displayed, and, along with selection of the event name, an input screen having, as input items, argument items and argument types required to be registered related to the event name is displayed. Information on a determined input value is registered in a database as test data associated with the event name.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066570-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASHIDA MITSUYUKI
IPC: H03F3/195
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit switching a frequency band used by an amplifier while maintaining a good high frequency characteristic.  <P>SOLUTION: The semiconductor integrated circuit is constituted of: a coil L11 and a coil L12 which have a coupling factor k1 and are connected parallel to each other; a coil L13 connected in series to the coil L11 and coil L12; a capacitor C11 connected parallel to the coil L11; a capacitor C12 connected parallel to the coil L12; an input terminal p1 connected to one end of the coil L11 and to one end of the capacitor C11; an input terminal n1 connected to one end of the coil L12 and one end of the capacitor C12; and an input signal supply part 200 which supplies input signals of opposite phases to the input terminal p1 and input terminal n1 respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011066232-A (JP)
Title: Rack door follow-up mechanism
Inventor: HASEGAWA AKIRA
IPC: H05K7/18
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack door follow-up mechanism capable of starting maintenance work rapidly without time-consuming preliminary work when performing maintenance work from the back side of an electronic component housed in a rack.  <P>SOLUTION: The mechanism follows up operation for opening a back door 1 of a rack 2 while a cable arm 4 is connected with the back door 1 of the rack only when the back door 1 of the rack is opened for maintenance work at the back side of the rack. Thus, the cable arm 4 obstructing the maintenance work is automatically removed from the back side of the electronic component 3 so that a maintenance space can be automatically formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063862-A (JP)
Title: Plated steel sheet for producing pipe having corrosion resistance to vapor of fuel, and pipe and oil feed pipe using the plated steel sheet
Inventor: TOMOMORI TATSUO
IPC: F16L9/16
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plated steel sheet for producing a pipe having corrosion resistance to the vapor of fuel such as a gasoline, light oil, bioethanol and biodiesel fuel, and to provide a pipe.  <P>SOLUTION: The plated steel sheet for producing a pipe is obtained, on the surface of a steel sheet, by forming a plating layer comprising Zn, Co and Mo, an Fe-Ni diffusion layer, and a softened Ni layer therebetween. The pipe and oil feed pipe are obtained, on the inside face of a pipe made of the steel sheet, by forming a plating layer comprising Zn, Co and Mo, an Fe-Ni diffusion layer below the same and a softened Ni layer therebetween. The oil feed pipe made of the steel sheet for feeding fuel to a fuel tank includes: a large-sized pipe part through which fuel passes; and a fine-sized pipe part ventilating the upper part and the lower part in the large-sized pipe part, and at least the inside face of the large-sized pipe part is provided with a plating layer comprising Zn, Co and Mo, and the Fe-Ni diffusion layer is formed at the lower part thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026942-A (JP)
Title: Seismic strengthening structure for box culvert
Inventor: FUKUTAKE TAKEYOSHI
IPC: E02D31/08
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an earthquake-resistant performance of a box culvert provided in a soft soil.  <P>SOLUTION: In a seismic strengthening structure for the box culvert, the box culvert is reinforced from outside to enhance the earthquake-resistant performance with a soil improvement body 10 which is formed by improving the soil surrounding the box culvert 1. The soil improvement body is formed of: a side improvement body 11 in contact with the box culvert side face with its bottom formed in a position above the hard soil 3 without being buried in the hard soil; and an upper improvement body 12 in contact with the box culvert upper surface and formed integrally with the side improvement body. The width size W1 of the upper portion of the entire soil improvement body is larger than the width size W2 of the bottom. The cross sectional shape of the soil improvement body is made a gate type or an inverted L- or T-type. The upper face of the soil improvement body is formed at a position on the ground face, or the entire soil improvement body is formed under the ground face. The lower end of the side improvement body is arranged on the bottom face of the box culvert.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010131975-A (JP)
Title: Image forming method
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method capable of forming a precise image with satisfactory reproducibility, while preventing adjacent dots from being united.  <P>SOLUTION: This image forming method delivers active light beam curing type ink onto a recording material, from a head for inkjet recording, to conduct printing. In the image forming method, a photoacid generating agent liquid dissolved with a photoacid generating agent in a solvent and containing no photopolymerizable compound is delivered in advance onto the recording material, then an active light beam is emitted toward the photoacid generating agent liquid shot onto the recording material, coloring material containing active light beam curing type ink is delivered thereafter, to from the image, and the image is irradiated thereafter with the active light beam, to fix the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011069110-A (JP)
Title: Borderless thin tatami-mat laying method
Inventor: TANIGUCHI JUN
IPC: E04F15/02
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a borderless thin tatami-mat laying method which efficiently lays the borderless thin tatami-mat on a laying region and eliminates spaces seen with regard to walls.  <P>SOLUTION: The borderless thin tatami-mat laying method includes: a boundary material attaching process for attaching, to the wall face lower end of the laying region S, a boundary material 5 formed with a cover part 5c at the upper end; a regular borderless thin tatami-mat laying process for successively laying the regular borderless thin tatami-mat 2 on the laying region S from the reference face A and the adjacent face B; an adjusting borderless thin tatami-mat laying process for laying the adjusting borderless thin tatami-mat 3 at the corners where a first opposite face C crosses with a second opposite face D while laying the adjusting borderless thin tatami-mat 3 on the laying region S between the outer circumferential faces 15a, 15b of the regular borderless thin tatami-mat group 15 and the first opposite face C and the second opposite face D; and a boundary material covering process for covering the cover part 5c of the boundary material 5 over the edge upper face of the regular and adjusting borderless thin tatami-mats 2, 3 when the regular and adjusting borderless thin tatami-mats 2, 3 are brought into contact with a wall face lower end through the boundary material 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011070499-A (JP)
Title: Electronic equipment
Inventor: SUDO TOMOHIRO
IPC: G06F3/048
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment that prevents a fault associated with character input from occurring even when communication processing and the character input are carried out in parallel, to thereby improve operability.  <P>SOLUTION: A cellular phone 1 includes a radio communication section 22 which performs communication through a radio communication network to acquire screen data of a Web page, a display section 14 which displays the Web page corresponding to the screen data acquired by the radio communication section 22, a key operation section 16 which inputs an input form included in the Web page displayed at the display section 14, and a control section 25 which controls to store character data of characters input to the input form through the key operation section 16 in a memory 24, and to read out the character data stored in the memory 24 and display the Web page having the read character data input to the input form on the display section 14 if transmission of the character data through the radio communication section 22 ends in failure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076244-A (JP)
Title: Paper sheet discriminating system, method of the same, and paper sheet processor
Inventor: MUKAI YOSHINORI
IPC: G07D7/00
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily update a master template.  <P>SOLUTION: The paper money discriminating system 1 for discriminating paper money includes: a paper money processor 3 having a sensor section 33 that reads the state of received paper money and generates characteristic information showing the characteristic of the received paper money; and a host computer 2 that is communicably connected to the paper money processor 3 and has the master template showing the characteristics for each paper money, collated with the characteristic information generated by the sensor section 33, and used for discriminating the state of the paper money received by the paper money processor 3.The master template can be updated only by updating the master template stored in the host computer 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011073727-A (JP)
Title: Easily-openable packaging bag
Inventor: KOKURYO TOSHINARI
IPC: B65D33/00
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily-openable packaging bag having superior productivity which is easily torn and unsealed, and easily opened by picking unsealing ends of a front side layered film and a back side layered film, while tearing cut lines of the front side layered film and the back side layered film need not be fit-positioned.  <P>SOLUTION: In the easily-openable packaging bag, inner layers of a front side layered film and a back side layered film which are formed by folding back a rectangular layered body having at least a base material layer and an inner layer consisting of a heat-adhesive resin are superposed on each other and their peripheral edges are heat-sealed, the packaging bag has side end heat-adhered parts at least on both side ends, a tearing cut line formed at least in one layer and extending from one side end heat-adhered part to the other side end heat-adhered part is formed in each of the front side layered film and the back side layered film, and unsealing starting means are formed at the positions in a vicinity of both ends of the tearing cut lines of the side end heat-adhered parts with the tearing cut lines of the front side layered film not superposed on the back side layered film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075411-A (JP)
Title: Apparatus for measurement of substrate component quantity of specimen, biosensor, and measurement display device
Inventor: ISHIO KAZUHIKO
IPC: G01N27/327
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement apparatus capable of confirming a connection between a biosensor and a measurement display device, and identifying a type of the biosensor, to provide the biosensor, and to provide the measurement display device.  <P>SOLUTION: The measurement apparatus 10 of the substrate component quantity includes the biosensor 12 and the measurement display device 50 to which the biosensor 12 is attached. The biosensor 12 includes a check electrode 40 connected to a detecting working electrode 22 through a check resistor Rx. The measurement display device 50 includes a check circuit 70 for determining whether the biosensor 12 is attached to the measurement display device 50, and determining the type of the biosensor 12. The check circuit 70 includes first and second check circuits 72, 74.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075915-A (JP)
Title: Optical system
Inventor: MIZUSAWA MASAYUKI
IPC: G02B17/08
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system that can carry out far observations of a front object and an approximately lateral object, and close observations of a front object and an approximately lateral object.  <P>SOLUTION: A front group Gf, which has a reflective refractive optical element and has negative refractive power, an aperture stop, and a rear group Gr, which has a moving lens group moving in the direction along an optical axis and has positive refractive power, are arranged in order from a front-object side. The reflective refractive optical element includes: a first surface, which has a first transmitting surface formed around the optical axis and a first reflective surface circularly formed around the first transmitting surface to be faced toward an image side, and which is formed on the front-object side; a second surface, which has a second transmitting surface formed around the optical axis and a second reflective surface circularly formed around the second transmitting surface to be faced toward the front-object side, and which is formed on the image side; and a third surface, which is formed as a transmitting surface between the first and second surfaces; wherein focusing is performed by moving the moving lens group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090527-A (JP)
Title: Knitting machine needle with meandering slit curve
Inventor: FEHRENBACHER ECKHARD
IPC: D04B35/02
Filed: 2009-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knitting machine needle in consideration of abrasion resistance and operation speed.  <P>SOLUTION: The knitting machine needle 1 includes a needle body having at least a foot 3 and a shank 4 having an upper narrow face and a lower narrow face and carrying a hook at an end, whereby the shank 4 has at least one meander curve 12 between the hook and the foot 3, the meander curve has at least one meander curve slit 18, and the meander curve slit 18 extends through the upper narrow face and a lower narrow face.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011078291-A (JP)
Title: Motor drive device
Inventor: YABUGUCHI NORISADA
IPC: H02P27/04
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device that does not make a false determination of determining as abnormal when it is normal in determining presence of abnormality based on an application voltage value and an actual measurement voltage value of a motor.  <P>SOLUTION: An abnormality detection unit 6 for detecting abnormality includes an application voltage value storage portion 7 and a corrected voltage value generation portion 8. The application voltage value storage portion 7 stores an application voltage value of each phase for every current detection timing in a current detection unit 3. The corrected voltage value generation portion 8 obtains a corrected voltage value in which the application voltage value is corrected using the application voltage value stored in the application voltage value storage portion 7, a current detection cycle in the current detection unit 3, and the time necessary until the voltage is applied to the motor 1 after the current detection is carried out. An abnormality determination portion 10 determines abnormality by comparing the corrected voltage value obtained by the corrected voltage value generation portion 8 with the actual measurement voltage value obtained by a current-voltage conversion portion 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT