baber/WOPTO huggingface dataset:
Patent JP-2012145068-A (JP)
Title: Internal combustion engine with variable compression ratio mechanism
Inventor: MIYAZONO YUYA
IPC: F02D15/04
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with a variable compression ratio mechanism for relatively moving a cylinder block to a crankcase, wherein a camshaft for use in the variable compression ratio mechanism includes a plurality of concentric portions attached to an eccentric shaft via the eccentric shaft and an eccentric hole, and at least one of the plurality of concentric portions is firmly attached to the eccentric shaft without greatly decreasing the strength.SOLUTION: The camshaft for use in the variable compression ratio mechanism includes the plurality of concentric portions 58, 58' attached to the eccentric shaft via the eccentric shaft SA and the eccentric holes 58a, 58a'. The concentric portion 58' attached to at least one end side of the eccentric shaft is fixed to the eccentric shaft by a pressing force in an axial direction of the eccentric shaft, the force which is developed by an engagement member BT threadedly engaged with the end of the eccentric shaft.
Patent JP-2012083325-A (JP)
Title: Displacement measurement device
Inventor: ARIMITSU YASUMICHI
IPC: G01P3/64
Filed: 2011-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a displacement measurement device capable of detecting a speed variation in high bandwidth of a moving body with high accuracy, by reducing detection errors due to cross talk.SOLUTION: The displacement measurement device includes a first detection part having a first light emission part for illuminating optically recognizable marks provided on the moving body and a first light reception part for detecting the light through the marks, a second detection part arranged leaving a prescribed interval in the movement direction of the moving body from the first detection part, having a second light emission part for illuminating the marks and a second light reception part for detecting the light through the marks, time division light emission means for making the first light emission part and the second light emission part emit light in a time division manner, detection means for detecting a first timing and a second timing different from the first timing which are timing when each of the first detection part and the second detection part detects the same mark among the marks, and speed calculation means for calculating a moving speed of the moving body by using the first timing and the second timing acquired by the detection means.
Patent JP-2012154975-A (JP)
Title: Focusing device, focusing method, and focusing program
Inventor: BABA TETSUYA
IPC: G02B7/28
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device, a focusing method, and a focusing program capable of efficiently focusing on a bonded face of a laminated substrate.SOLUTION: A focusing device includes: an optical unit 16 which focuses on a substrate W made by laminating a plurality of substrates in a manner to move in a direction vertical to a principal plane of the substrate W and which images the substrate W; a calculating unit 23 for calculating brightness information at a predetermined position of the image captured by the optical unit 16; and a determining unit 24 for determining whether or not a focusing position at the predetermined position accords with a bonded face of the substrate W based on the brightness information calculated by the calculating unit 23.
Patent JP-2012154581-A (JP)
Title: Outdoor unit of air conditioner
Inventor: TOMITA KEIICHI
IPC: F24F1/38
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit of an air conditioner having an icicle formation preventing function capable of preventing formation of an icicle on a bell mouth without intrusion of rain water to the bell mouth, and not degrading design by preventing a drain port formed on a front panel from being directly seen.SOLUTION: This outdoor unit of the air conditioner includes an outdoor unit body 1 in which a fan guard 11 is mounted on a front side of an air supply opening 5 formed on the front panel 2, the bell mouth 10 is mounted on a back side, and a fan 12 is disposed at a back side of the bell mouth 10. A circular arc and gutter-shaped guide roof 20 receiving the rain water 31 flowing down along a front side of the front panel 2 and draining the same from both ends, is disposed above the air supply opening 5 at the front side of the front panel 2.
Patent JP-2011258178-A (JP)
Title: Numerical control device for multispindle processing machine
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/18
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a numerical control device for controlling tool tip point on a multispindle processing machine with three spindles.SOLUTION: A numerical control unit 1 performing processing by commanding tool tip-point position and tool orientation on a command program coordinate system comprises: a spindle multiple solution operation section 15 that interpolates the tool orientation command for every interpolation cycle to acquire interpolation tool orientation vectors, and operates to acquire multiple solutions for three spindles from the interpolation tool orientation vectors; a spindle position operation section 17 that synthesizes the multiple solutions to arithmetically acquires the positions of three spindles; and a linear spindle position operation section 19 that interpolates the tool tip-point positions which are commanded for every interpolation cycle to acquire interpolation tool tip-point positions, integrates tool length correction amount to verification tool orientation vectors based on the interpolation tool orientation vectors or three spindle positions acquired by the spindle position operation section, and adds the same to the interpolation tool tip-point positions to operate three linear spindle positions. The machine shifts to the spindle positions acquired by the spindle position operation section 17 and to the linear spindle positions acquired by the linear spindle position operation section 19.
Patent JP-2012160219-A (JP)
Title: Laser holder and optical pickup with the same
Inventor: NISHIDATE TETSUO
IPC: G11B7/125
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser holder appropriate for a frame-type semiconductor laser.SOLUTION: A laser holder 1 which holds a semiconductor laser is made from a sheet metal. The laser holder 1 includes a positioning and holding unit 10 which utilizes a step S that is obtained by folding the sheet metal to position and hold the semiconductor laser 2. The step S has a height equal to a thickness of the sheet metal. Furthermore, the laser holder 1 includes a mounting portion P1 mounted in another member, and the positioning and holding unit 10 holds the semiconductor laser 2 in such a manner that the semiconductor laser 2 is erected in the mounting portion P1.
Patent JP-2012162602-A (JP)
Title: Scintillator for neutron detection and neutron beam detector
Inventor: KAWAGUCHI NORIAKI
IPC: H01L31/09
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a scintillator for neutron detection, wherein a small-sized and lightweight silicon photodiode has not only an emission wavelength that can be received by a photomultiplier tube but also a highly sensitive emission wavelength, the effective atomic number is relatively small, and light emission does not easily occur by gamma rays.SOLUTION: The scintillator for neutron detection includes a colquiriite-type fluoride monocrystal containing at least two elements selected from rare earth elements and at least 0.80 atom/nmofLi. The neutron beam detector is provided with the scintillator for neutron detection and a photodetector.
Patent JP-2012162206-A (JP)
Title: Vehicle rear structure
Inventor: ITO AKIHIKO
IPC: B60R19/02
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle rear structure capable of preventing breakage of a harness wired to the rear part of a vehicle.SOLUTION: The vehicle rear structure 100 has a harness 116 disposed between the back panel 102 at the rear part of the vehicle and a rear bumper 104 installed on the vehicle's outer side of the back panel 102. The vehicle rear structure 100 includes a clamp 118 and a plurality of protrusions 120a, 120b. The clamp 118 is mounted on the back panel 102, while gripping the harness 116 to be wired on the back panel. The plurality of protrusions 120a, 120b are provided on both the sides of the harness 116 on the back panel, while characteristically protrude, in a protruding amount, at least equal to or greater than the diameter W1 of the harness 116 in a direction from the back panel 102 toward the rear bumper 104 (the protrusion amount H1 > Diameter W1).
Patent JP-2011099117-A (JP)
Title: Novel polymer and uses thereof
Inventor: NAGAI SUNAO
IPC: C09J9/02
Filed: 2011-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel polymer having an alkylene ether structure including polyolefin in side chain, resin compositions using the same, and uses thereof.  <P>SOLUTION: The polymer has a structural unit represented by general formula (I), wherein A is at least one olefin polymer selected from ethylene and propylene, which has a weight average molecular weight of 400 to 500,000; R is H, alkyl or aralkyl; i is an integer of 1 or more. An adhesive, a coating material composition, a molded product, a compatibilizer, and an oxygen-trapping composition including the polymer are also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105013-A (JP)
Title: Radiation-curable composite sheet or film
Inventor: KOENIGER RAINER DR
IPC: B29C48/08
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composite sheet or film which can be easily processed and can be used for covering of a molded article by an extremely simple technique.  <P>SOLUTION: The radiation-curable composite sheet or film includes at least one substrate layer and one outer layer, the outer layer being composed of a radiation-curable material which contains a binding agent having a glass transition temperature of more than 40°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174447-A (JP)
Title: Terminal crimping wire for vehicle
Inventor: INOUE MASATO
IPC: H01R4/18
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a terminal crimping wire for a vehicle having stabilized anticorrosion properties in the vehicle environment.SOLUTION: A connection terminal 3 composed of a copper based material and having a caulking part 30 being crimped to an aluminum wire 2 and an electric contact part 33 for connection with other terminal is crimped to the end of the aluminum wire 2 where an aluminum conductor 23 is covered with an insulator. A resin coating 4 is formed on the crimp part 12 of the aluminum wire 2 and the connection terminal 3 so as to cover the entire circumference of the crimp part 12 thus constituting the terminal crimping wire 1 for a vehicle. The resin coating 4 is formed from a material that contains thermoplastic polyamide resin as a main component and has: a tensile shear strength of 6 N/mmor higher when one aluminum is laid on another, measured in accordance with JIS K6850; an elongation percentage of 100% or greater measured in accordance with ASTM D-1708; and a water absorption rate of 1.0% or lower measured in accordance with JIS K7209.
Patent JP-2012175413-A (JP)
Title: Supervision system
Inventor: SATO KOJI
IPC: H04L12/28
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily performing management and operation of a supervision system, with efficient allocation of addresses to each supervision unit connected thereto, in the supervision system having a plurality of supervision units successively connected to an upper-level control device for performing management and operation.SOLUTION: On each supervision unit, a communication circuit including a driver/receiver IC and a semiconductor switch is mounted. By receiving an address set command signal which is output from the upper-level control device, a supervision unit having no address set thereto yet sets an address. Another address set command signal is output from the upper-level control device. Further, a supervision unit having an address already set thereto transfers the address set command signal to a supervision unit of the next stage. By the repetition of the above operation, address setting can be automatically carried out throughout the entire supervision units.
Patent JP-2012170631-A (JP)
Title: Apparatus and method for manufacturing linear member fitted with wiring
Inventor: KIDO TAKASHI
IPC: H01B13/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To spirally apply wiring to the peripheral surface of a flexible linear member.SOLUTION: A flexible core material 1 is sent in a longitudinal direction while rotated in an outlet guide device 100. An inner peripheral insulating layer 2 is formed to the peripheral surface of the flexible core material 1 in an inner peripheral insulating layer-forming device 50. A conductor wiring layer 3 is formed to the peripheral surface of the core material 1 having the inner peripheral insulating layer 2 formed thereto in a wiring layer-forming device 60. The core material 1 having the wiring layer formed thereto is spirally processed in a wiring patterning device 70 to be provided with wirings 3A, 3B and 3C. An outer peripheral insulating layer 4 is formed to the core material 1 in an outer peripheral insulating layer-forming device 80 and spirally processed in an insulating layer processing device 90.
Patent JP-2012175092-A (JP)
Title: Liquid injection head, liquid injection apparatus, and piezoelectric element
Inventor: SAKAI TOMOHIRO
IPC: H01L41/318
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head, a liquid injection apparatus, and a piezoelectric element, for which environmental loads are small and generation of cracks is suppressed.SOLUTION: The liquid injection head includes: a pressure generation chamber communicated with a nozzle opening; and the piezoelectric element having a piezoelectric layer and an electrode provided in the piezoelectric layer. The piezoelectric layer comprises a complex oxide containing bismuth ferrate, barium titanate, and bismuth zinc titanate.
Patent JP-2012178234-A (JP)
Title: Battery system and vehicle and method for charging lithium ion secondary battery
Inventor: ISHII MASARU
IPC: H02J7/02
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery system or the like (which can be made satisfactory in durability) for keeping to use a lithium ion secondary battery with satisfactory characteristics.SOLUTION: A battery system 200 includes a charging control device 220 having: a normal type charging means for making a charging circuit 240 perform normal type charging; an anti-deposition property improvement type charging means for making the charging circuit 240 perform anti-deposition property improvement type charging; a time integration means for calculating an integration time Hs; and a switching means for, when processing start conditions are not satisfied, making the normal type charging means perform normal type charging, and for, when the processing start conditions are satisfied, making the anti-deposition property improvement type charging means perform anti-deposition property improvement type charging until the integration time Hs exceeds a predetermined time Ha.
Patent JP-2012176453-A (JP)
Title: Drill reamer
Inventor: ONOSE JUNYA
IPC: B23D77/14
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a drill reamer having a sufficient guide function and enabling excellent chip evacuation.SOLUTION: The drill reamer 1 includes: a pair of drill grooves 12a, 12b formed in a drill body 11 and chips 31a, 31b for drill blade provided at the rear edges in the rotation direction of the drill grooves; and a pair of reamer grooves 13a, 13b and chips 32a, 32b for reamer blade provided at the rear edges in the rotation direction of the reamer grooves. The drill body 11 includes first round lands 35a, 35b continued to the chips 31a, 31b for drill blade and having substantially the same diameter as the maximum outer diameter of the chips 32a, 32b for reamer blade, and second round lands 37a, 37b continued to the chips 32a, 32b for reamer blade and having substantially the same diameter as the maximum outer diameter of the chips. The drill grooves 12a, 12b are substantially isosceles triangles in cross-sectional view. At the front edges in the rotation direction thereof, third round lands 38a, 38b having substantially the same diameter as the second round lands 37a, 37b are formed.
Patent JP-2012178202-A (JP)
Title: Optical disk device
Inventor: KAWAMURA TOMOHITO
IPC: G11B7/09
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide servo control of an optical disk device capable of performing stable recording and playback even though there is chromatic aberration in an objective lens having a diffraction structure.SOLUTION: The optical disk device includes an outgoing intensity control circuit for controlling the intensity of optical beams emitted from a light source 102, an objective lens 105 and a photodetector 108, and a servo signal generation circuit for generating a focus error signal, and includes a control circuit for controlling the outgoing intensity control circuit for once changing to third optical beam intensity being intensity between first optical beam intensity and second optical beam intensity when changing from the first optical beam intensity being the intensity of an optical beam up to the second optical beam intensity different from the first optical beam intensity. The control circuit controls the outgoing intensity control circuit so as to prevent a change in a focus error signal from exceeding a predetermined range when changing the intensity of the optical beam from the first optical beam intensity to the third optical beam intensity.
Patent JP-2012179545-A (JP)
Title: Wastewater treatment apparatus
Inventor: TOKIMOTO HIROYUKI
IPC: C02F3/28
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus which increases a treatment speed in spite of retaining an organic-material decomposition-treatment capacity with high performance in an anaerobic environment.SOLUTION: The wastewater treatment apparatus has an anaerobic treatment tank, a sulfate storage tank, a sulfate addition apparatus and a sulfate addition-amount control apparatus. The anaerobic treatment tank retains a methanogen and a sulfate-reducing bacteria internally and purifies the entered wastewater. The sulfate storage tank stores a sulfate. The sulfate addition apparatus adds the sulfate stored in the sulfate storage tank to the wastewater entering the anaerobic treatment tank. When necessity of increasing or decreasing of the sulfate addition-amount for the wastewater is estimated in order to maintain the state that the methanogen and the sulfate-reducing bacteria are made to coexist in the anaerobic treatment tank, the sulfate addition-amount control apparatus controls an addition amount of the sulfate by the sulfate addition apparatus on the basis of this estimation result.
Patent JP-2012182338-A (JP)
Title: Surface processing device and surface processing system
Inventor: TAKIGAWA KIJU
IPC: B65G49/06
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To improve flexibility in the selection of carrying in/out means, in a surface processing device.SOLUTION: A surface processing device 3 includes an upper side structure portion 10 and a lower side structure portion 20. The lower side structure portion 20 is raised and lowered between a close position at which the lower side structure 20 abuts on the upper side structure 10 and cooperates with the upper side structure portion 10 to form a sealed processing chamber, by a raising/lowering mechanism 30, and an open position at which the lower side structure portion 20 is separated from the upper side structure portion 10; and guided by a plurality of guide shafts 41 and 42 for this raising/lowering. When the lower side structure portion 10 is at the open position, a carrying in/out space S between the structure portions 10 and 20 has an opening 100 continuing in three directions. The first guide shaft 41 disposed at a position corresponding to the continuing opening 100 is shorted than the second guide shaft 42, and has an upper end which is separated from the upper side structure portion 10. The upper side structure portion 10 is supported by an upper end portion of the second guide shaft 42 and a supporting mechanism 50 which does not intersect the continuing opening 100.
Patent JP-2012183146-A (JP)
Title: Upright vacuum cleaner
Inventor: ITO KOICHI
IPC: A47L9/24
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an upright vacuum cleaner having a connection pipe in which the usability thereof is improved, thus achieving good stability.SOLUTION: The upright vacuum cleaner includes: a floor suction tool 19 provided below a vacuum cleaner body 10 having a dust collection portion 13; the connection pipe 21 communicating one end of a hose 22 to a connection portion 24 of the floor suction tool 19; and a hose connecting pipe 23 communicating the other end of the hose 22 to the dust collection portion 13. Since the hose connecting pipe 23 is provided at the connection portion 24, the distance from a floor surface to the hose connecting pipe 23 is reduced, and the reduced distance allows, even in an inexpensively constructed structure, the vacuum cleaner body 10 to stand stably when a user uses the connection pipe 21, thus preventing the vacuum cleaner from tipping over and improving user-friendliness.
Patent JP-2012183761-A (JP)
Title: Method for manufacturing panel
Inventor: JINNO MASAHIRO
IPC: B29C39/10
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hard polyurethane sandwich panel which can keep surface smoothness excellent at the center of a panel surface, can prevent a recess caused by shrinkage in a corner, and can prevent defective appearance.SOLUTION: The method manufactures a panel for supplying a stock solution composition into a cavity formed of a lower face material, an upper face material and a frame material arranged between the lower face material and the upper face material. A gel time (Tg) of the stock solution composition and a filling time (second) (Tf) for filling the stock solution composition into the cavity by supplying the stock solution composition into the cavity and foaming it satisfies 2≤Tg-Tf≤15 (second), and the just-packed density (djp) of a hard polyurethane foam and the density (dp) of a filled foam constituting a panel satisfies 110≤100 (dp/djp)≤130 (%), a gas ventilation hole 17 is formed near a corner of the frame material, and the sectional area of the gas ventilation hole is not smaller than 15 mmin total per corner.
Patent JP-2012183042-A (JP)
Title: Brewed vinegar-containing dressing
Inventor: YAMANOI HIROKO
IPC: A23L27/60
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide dressing containing brewed vinegar which is excellent as a whole in flavor balance such as taste, body and sharpness, and has adequately deep flavor.SOLUTION: The dressing contains the brewed vinegar which is brewed vinegar produced by enzyme processing the raw material followed by alcohol fermenting and acetic acid fermenting, and is produced by using cornstarch and malt as the raw material, at a ratio of 5-180 pts.mass malt per 100 pts.mass cornstarch at a conversion of dry matter.