baber/WOPTO huggingface dataset:
Patent JP-2011186356-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAMOTO NAOKI
IPC: G03G15/20
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a recording sheet passing through a fixing nip from being unevenly heated along a direction orthogonal to a conveying direction.  <P>SOLUTION: A resistance heat generating layer 31a generating heat by the flow of a current is provided at the inner circumferential surface of a fixing belt 31. A pair of power feed rollers 33 along a direction orthogonal to a peripheral direction are in press-contact with the resistance heat generating layer 31a, in a conductive state, respectively, in such a state that the pair of power feed rollers 33 are at a suitable interval in the peripheral direction. Each power feed roller forms the fixing nip N by bringing the fixing belt 31 into press-contact with a pressure roller 32. An AC current from an AC power supply 34 is supplied to the resistance heat generating layer 31a from one of the power feed rollers 33 and the supplied current flows toward the other power feed roller 33 in the peripheral direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269848-A (JP)
Title: Cover material superior in piercing characteristic
Inventor: SEKIGUCHI TOMONOBU
IPC: B32B27/36
Filed: 2010-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover material which has a good piercing characteristic of straws, etc. and can prevent out-flow of its contents caused by unexpected breakage of the cover material.  <P>SOLUTION: The cover material through which a straw or the like can be pierced has a base material layer (1), an easily-penetratable polyester-based film layer (2) provided on one side of the base material layer, and a sealant layer (3) which is provided on the other side of the base material layer and has a thickness of 15 to 60 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190864-A (JP)
Title: Control device of automatic transmission
Inventor: METSUGI HIROMITSU
IPC: F16H59/40
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of an automatic transmission capable of reducing the judder occurring when a hydraulic frictional engagement device is engaged.  <P>SOLUTION: The value Δμ/ΔV of the variable gradient of the coefficient of friction μ of a clutch C1 to a differential rotation V becomes equal to or larger than a predetermined value Gth when at least the control of the engaging hydraulic pressure fP<SB>c1</SB>of the clutch C1 serving as a startup clutch by a hydraulic control means 124 (SA5) and/or the control of the input torque of the clutch C1 by an input torque control means 126 (SA6) is performed. Consequently, the judder produced is reduced based on the value Δμ/ΔV of the variable gradient of the coefficient of friction μ to the differential rotation V.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189836-A (JP)
Title: Working vehicle and combine as example thereof
Inventor: KAJIWARA KOICHI
IPC: B60K17/10
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of improving the workability of refuelling a transmission case 88, and lowering the power loss due to hydraulic oil.  <P>SOLUTION: In the working vehicle, a hydraulic transmission case 350 having built-in hydraulic continuously variable transmissions 53, 54 for gear shifting of the power of an engine 14 is mounted above the right side surface of the transmission case 88 for transmitting the varied output power of the hydraulic continuously variable transmissions 53, 54 to right-and-left traveling parts 2. Above the left side surface of the transmission case 88, an input pulley 155 is disposed which receives the power of the engine 14. Below the input pulley 155, a PTO pulley 119 is disposed which is driven by the varied output power from the hydraulic continuously variable transmissions 53, 54. An oil-supply opening 365 for supplying the hydraulic oil therethrough is provided on the front side of the PTO pulley 119 of the left side surface of the transmission case 88.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221021-A (JP)
Title: Flexible port seal
Inventor: RICHARD PAUL D
IPC: A61B1/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access assembly for insertion through a single incision in the body of a patient which provides a plurality of ports for receiving one or more surgical instruments.  <P>SOLUTION: The flexible port seal for insertion through tissue includes an outer seal having a proximal end and a distal end and defining a bore extending from the proximal end of the outer seal to the distal end of the outer seal; a support plate disposed in the bore of the outer seal; and a through port attached to the support plate and defining a through bore for receiving the surgical instrument while forming a fluid-tight seal for the surgical instrument.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198529-A (JP)
Title: Lighting fixture for light-emitting display plate
Inventor: SAITO TOSHIO
IPC: F21S2/00
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for a light-emitting display plate superior in replaceability of a light source unit.SOLUTION: The lighting fixture for the light-emitting display plate is provided with a light source unit in which a light source consisting of a light-emitting diode is arranged for every prescribed intervals in a length direction, a case which has an emitting face to emit light emitted from the light source and houses the light source unit, and a fixing and detachment member to fix the light source unit to the case and detach from it. An opening which enables to let in and out the light source unit is formed in the case.
Patent JP-2011193980-A (JP)
Title: Multi-chambered container for medical use, drug mixture identification method using the same and drug-filled multi-chambered container for medical use
Inventor: SUZUKI SATOSHI
IPC: A61J1/05
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-chambered container for medical use in which drugs can be mixed easily and certainly without only depending on visual observation at low cost, a drug mixture identification method using the same and a drug-filled multi-chambered container for medical use.SOLUTION: The multi-chambered container 10 for medical use is equipped with a flexible container body 20, removable weak seals 26 that seal the facing sides of the container body 20, drug storage chambers 22, 24 that are formed by the weak seals dividing the container body 20 into two or more chambers, and a pair of resonant tags 30, 40 that are provided so as to hold the weak seals 26 between the sides of the container body 20. According to the multi-chambered container 10 for medical use, the resonant tags 30, 40 neither resonate nor transmit echo waves before removing the weak seals 26, but they resonate and transmit echo waves after removing. A receiving means receives the echo waves so that the mixture of drugs by removing the weak seals 26 can be recognized.
Patent JP-2010243485-A (JP)
Title: Method of detecting receptor interaction and cyclic amp sensor protein
Inventor: SUGIYAMA TAKASHI
IPC: G01N33/554
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, etc. of detecting receptor interactions for acquiring accurate quantitative results from respective cells on interactions between receptors by clarifying spatial arrangement of the receptors, and resultantly, observing an interaction between specific receptors with satisfactory repeatability as to individual cells.  <P>SOLUTION: Cells are prepared containing luciferases and cyclic AMP-bound protein to add luciferin to the prepared cells from outside the cells. The amount of light emission of the cells is measured while adding serotonin, dopamine, and forskolin to the cells after the luciferin is added thereto. The concentration of cyclic AMP in the cells is analyzed based on the amount of light emission measured to detect an interaction between a D1 receptor and a 5HT2A receptor based on the analyzed concentration of the cyclic AMP.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196250-A (JP)
Title: Vehicle speed sensor mounting structure
Inventor: HAYASHI HIROSHI
IPC: B62M7/02
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed sensor mounting structure for mounting a vehicle speed sensor by means of a simple configuration to a place in which maintenance is easy while protecting the vehicle speed sensor.SOLUTION: The vehicle speed sensor 77 is secured to a crankcase 64 by fastening the same together with a protector 83, which covers the upper part of the vehicle speed sensor 77, by means of a fastening member 81 while the axis O of an almost cylindrical body 78 is tilted by a predetermined angle θ towards the rear side of a vehicle body as viewed in a vehicle body lateral side, at a position on the vehicle body upper side of a sub-shaft 35 and on the vehicle body rear side of a shift drum 150. The body 78 of the vehicle speed sensor 77 is constructed so that when it is inserted into a through hole 73 formed in the crankcase 64, the detection part 78a of the vehicle speed sensor 77 faces the tooth tip of a second-speed driven gear G2. The through hole 73 into which the body 78 is thrusted and a fastening hole 74 into which the fastening member 81 is inserted are provided in a fastening seat 72 formed on the crankcase 64. The fastening hole 74 is disposed on the outside in the vehicle width direction of the through hole 73.
Patent JP-2010258420-A (JP)
Title: Substrate for power module with heat sink, power module, and method of manufacturing the substrate for power module with heat sink
Inventor: NAGATOMO YOSHIYUKI
IPC: H01L23/36
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a power module with a heat sink manufacturable at low energy, and capable of minimizing occurrence of warpage and a brazing failure, a power module including the same, and a method of manufacturing the substrate for a power module with a heat sink.  <P>SOLUTION: This substrate for a power module with a heat sink includes: a ceramics substrate 11; a first metal plate 12 and a second metal plate 13 jointed to the front surface and the back surface of the ceramic substrate, respectively, and each formed of aluminum; and a heat sink 4 jointed to the second metal plate and formed of aluminum or an aluminum alloy. Each of the first metal plate and the second metal plate is jointed to the ceramics substrate using a brazing material containing Si; Cu is added to joint interfaces; Si and Cu are solved in each metal plate in a solid state; and Si concentration and Cu concentration in the range of 50 μm from the respective joint interfaces are set to 0.05-1 wt.% and 0.05-4 wt.%, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011194364-A (JP)
Title: Filter fixation structure and fixation method
Inventor: INUZUKA TOMOYA
IPC: B01D46/52
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a filter fixation structure and a fixation method by which a filter substrate is easily fixed in an end plate without using an adhesive and sufficient adhesion strength is exhibited.SOLUTION: A filter 10 is composed by fixing an end plate 15 in both end parts 11a of a filter substrate 11 formed by folding a filter medium sheet in pleats-like form. That is, both end parts 11a of the filter substrate 11 and the end plate 15 are joined by melting at least one of both end parts 11a of the filter substrate 11 and the end plate 15. In this case, it is preferable that the filter substrate 11 is made of a polypropylene resin and at the same time the end plate 15 is made of a polyethylene resin with a lower melting point than that of the polypropylene resin of the filter substrate 11 and the surface of the end plate 15 is melted. Further, it is preferable that projections 17 easy to be melted are formed and at the same time groove parts 16 to insert the end parts 11a of the filter substrate 11 in are formed in the surface of the end plate 15.
Patent JP-2011197555-A (JP)
Title: Optical component and method of producing optical component
Inventor: KASHIWATANI MAKOTO
IPC: G02B1/11
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical component that prevents an anti-reflection film from cracking or separating even when being subjected to thermal hysteresis due to soldering or the like, in an optical element made by forming the anti-reflection film on the optical component made of resin.SOLUTION: The anti-reflection film is formed by alternately laminating a low-refractive index layer made of resin and a high-refractive index layer made by dispersing metal into resin, on the surface of the optical component made of resin. The low-refractive index layer is formed by vapor deposition of an organic material, and the high-refractive index layer is formed by co-vapor deposition of an organic material and metal.
Patent JP-2011203287-A (JP)
Title: Projector
Inventor: NAKANO HIROHISA
IPC: G03B21/00
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a projector in which size reduction is attained and which can project images, and that is light-weight, with image quality enhanced in hue or contrast, or the like, and high-luminance image light.SOLUTION: The projector includes a light source; a lens array that divides a luminous flux emitted from the light source into a plurality of luminous fluxes; a polarization changing element that adjusts the polarization direction of the luminous flux emitted from the lens array; a light-shielding plate 325 that is arranged between the lens array and the polarization changing element, and has an opening 325A through which the luminous flux passes, and a shielding part 325B which intercepts the luminous flux, and wherein a plurality of openings 325A and a plurality of shielding parts 325B are arranged alternately in a first direction nearly orthogonal to the optical axis L of the luminous flux; a plurality of optical filters 6, that decrease light quantity in a wavelength region of at least a part of the luminous flux and open/close the plurality of openings 325A individually; and an electro-optical device that modulates the luminous flux passing through the polarization changing element.
Patent JP-2011201786-A (JP)
Title: 2-endo-6-exo-DIAMINOMETHYL-BICYCLO[2,2,1]HEPTANE AND METHOD FOR PRODUCING THE SAME
Inventor: URAGAMI TATSUNOBU
IPC: C07C211/19
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide highly pure 2-endo-6-exo-diaminomethyl-bicyclo[2,2,1]heptane, and a method for producing the same.SOLUTION: The 2-endo-6-exo-diaminomethyl-bicyclo[2,2,1]heptane represented by formula (IV) having purity of ≥95% when analyzed by gas chromatography is produced by: protecting amino groups in individual compounds included in an isomer mixture with protective groups; separating the isomers; and deprotecting the protective groups in the separated isomers.
Patent JP-2010242750-A (JP)
Title: Feeding film cooling hole from seal slot
Inventor: MALDONADO JAIME
IPC: F02C7/28
Filed: 2010-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved cooling technology of a gas turbine component.  <P>SOLUTION: A cooling mechanism of a first stage nozzle 14 of a turbine includes a slot 26 formed on a forward face of the first stage nozzle, and the slot 26 opens in the direction facing a combustor transition part 12, and is constituted to store a flange portion 24 of a seal 18 extending between the first stage nozzle and the transition part. The slot 26 has the opening end of forming at least one cooling cavity, and the cooling cavity is provided with at least one cooling passageway 32 extending between the cavity and an external surface 34 of the first stage nozzle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011200976-A (JP)
Title: Coolant supplying device
Inventor: HOGAMI MITSUHIRO
IPC: B24B5/35
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a coolant supplying device capable of supplying coolant in both cases of outer diameter polishing and inner diameter polishing, dispensing with replacement of the device.SOLUTION: This coolant supplying device 1 supplies the coolant L to a grinding tool S for polishing an inner peripheral surface P1 and the outer peripheral surface P2 of the workpiece W. The coolant supplying device 1 includes a first arm 2 and a second arm 3. In the first arm 2, an injection port 8 for inner diameter polishing is formed. In the second arm 3, an injection port 13 for outer diameter polishing is formed.
Patent JP-2011201228-A (JP)
Title: Ink jet recording process
Inventor: AOKI KATSUKO
IPC: C09D11/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording process which can reduce bleeding on an image, and obtain an image excellent in abrasion resistance when recording onto a non-ink-absorbing or low-ink-absorbing recording medium using an aqueous ink composition.SOLUTION: The ink jet recording method includes a step for heating a non-ink-absorbing or low-ink-absorbing recording medium to 40-60°C and discharging liquid droplets of the aqueous ink composition on the recording medium, and a step for drying the aqueous ink composition discharged on the recording medium by heating the recording medium to 50-90°C. The aqueous ink composition includes at least a water-insoluble coloring agent, thermoplastic resin particles, a first solvent composed of a glycol diether having a boiling point of 150-220°C, a second solvent composed of at least one selected from 1,2-hexanediol and 1,2-pentanediol, a third solvent composed of a glycol having a boiling point of 170-220°C and a water.
Patent JP-2011206158-A (JP)
Title: Endoscope washing/disinfecting apparatus
Inventor: SERIZAWA MICHIHIKO
IPC: A61B1/12
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope washing/disinfecting apparatus surely confirming that ducts of an endoscope are properly washed and disinfected.SOLUTION: A washing tub 13 includes display units 308-309 that display outflow states from respective channels (ducts) disposed in the interior of the endoscope 200. Each of the display units 308-309 includes an impeller rotating by receiving a pressure of fluid, and a body storing the impeller in a visible state. The display unit 308 is connected with a tip end portion 201a in which the downstream ends of an air feed/water feed channel and a forceps channel are disposed. The display units 309 and 310 are connected with an air feed connector 208 and a suction connector 210 in which the other downstream end of the air feed/water feed channel and the downstream end of the suction channel are disposed respectively. In each of the display units 308 and 309, the impeller rotates by receiving the pressure of the fluid flowing out from the downstream end.
Patent JP-2011206814-A (JP)
Title: Method for preventing breaking of metallic strip in cold-rolling mill
Inventor: KOMATSU KOICHI
IPC: B21B1/22
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the breaking in a cold-rolling mill, in which the breaking by drawing of a metallic strip (steel strip or the like) in a cold-rolling mill is exactly prevented.SOLUTION: When the variation width δΔTof tension difference ΔTbetween a first and second stands is out of a predetermined range while monitoring the tension difference ΔTbetween the first and second stands, by exchanging the back-up rollers 12 of the first stand 10 or/and exchanging the entering guide rollers 30 of the first stand 10, the variation width δΔTof the tension difference ΔTbetween the first and second stands is set within the predetermined range and the meandering of the steel sheet 1 (steel strip) in the first stand 10 is suppressed to prevent the occurrence of the breaking by drawing of the steel sheet (steel strip) 1.
Patent JP-2011206353-A (JP)
Title: Vacuum cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: A47L9/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner without occurrence of uneven cleaning on a floor while setting vacuum pressure substantially the same.SOLUTION: The vacuum cleaner includes: a contact area detector 21 housed in a floor nozzle 20 for detecting the degree where the floor nozzle 20 contacts with the floor surface; a vacuum cleaner body 10 housing an electric blower 1 for sucking dust; and an electric blower controller 2 for controlling the electric blower 1 according to the output of the contact area detector 21. During cleaning, the contact degree of the floor nozzle 20, namely, the contact area is changed depending on when cleaning the floor surface distant from the vacuum cleaner body 10 with the floor nozzle 20, and when cleaning the floor surface close thereto. Thus, by detecting a change in contact areas, for example, the input of the electric blower 1 is increased when cleaning the floor surface distant from the vacuum cleaner body 10, and the input thereof is reduced when the cleaning the floor surface close thereto, the occurrence of uneven cleaning is prevented by properly sucking the dust on the floor surface while keeping the vacuum pressure constant and improving the operability of the floor nozzle 20.
Patent JP-2010148935-A (JP)
Title: Game machine
Inventor: MURASHIMA NORIHIKO
IPC: A63F7/02
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables a player to multiply the performance effect of the game machine.  <P>SOLUTION: The game machine includes: a specified game result performance determination means 634d for determining a result performance to be displayed at a display device 20 to be a success result performance when discriminating that the position of a character corresponds to an aiming position and for determining the result performance to be a failure result performance when discriminating that the position of the character does not correspond to the aiming position; and a specified performance inversion result performance determination means 634e for determining a specified performance inversion result performance to be additionally displayed at the display device so as to match with a drawing result to be a "winning" when the result performance determined by the specified game result performance determination means 634d is the failure result performance and the drawing result by the drawing means is the "winning" after displaying the result performance determined by the specified game result performance determination means 634d at the display device 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011208067-A (JP)
Title: Core material for bumper and bumper obtained using the same
Inventor: YAMAJI YOSHIHISA
IPC: B60R19/03
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a core material for a bumper that has a low density and yet has excellent energy-absorbing properties.SOLUTION: The core material for a bumper comprises an expansion-molded item comprising 100 pts.wt. of a polyolefin resin and 100-400 pts.wt. of a polystyrene resin and has a ratio S/S, of the minimum value Sto the maximum value Sof 5% compression strengths in accordance with JIS A 9511 within a temperature range of -30 to 80°C, of at most 3, and a density of 25-50 kg/m.