baber/WOPTO huggingface dataset:
Patent JP-2010073848-A (JP)
Title: Substrate processing apparatus and substrate processing method
Inventor: HIROSE HARUMICHI
IPC: H01L21/304
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a substrate processing method capable of optimally processing a substrate by crushing and breaking minute bubbles by using ultrasonic waves of optimal oscillation frequency even if the conditions of processing the substrate have been changed.  <P>SOLUTION: The substrate processing apparatus 10 includes: a processing tank 23 for immersing a substrate into a liquid L containing minute bubbles H and processing the substrate; an instrument 18 for measuring frequency distribution of particle size of the minute bubbles, for sampling the liquid L containing the minute bubbles H and measuring the frequency distribution of particle size of the minute bubble H; a control section 100 for obtaining the eigen frequency of minute bubbles selected from a relative approximate expression PL between the particle size of minute bubbles selected from the obtained frequency distribution of the minute bubbles and the eigen frequency; an ultrasonic vibrator 20 arranged in the processing tank 23 and imparting an ultrasonic wave to the liquid L containing the minute bubbles H; and an ultrasonic oscillator 19 for obtaining information about an oscillation frequency from the eigen frequency of the minute bubbles H from the control section 100 and vibrating the ultrasonic vibrator 20 at the oscillation frequency to impart an ultrasonic wave to the minute bubbles H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069060-A (JP)
Title: Single-hand driving/single-leg steering wheelchair
Inventor: MATOBA SATORU
IPC: A61G5/02
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a "single-hand driving/single-leg steering wheelchair" adopting an efficiently operable and simple steering mechanism for steering the wheelchair by a single leg without disability.  <P>SOLUTION: The wheelchair has driving rear wheels with driving hand rims to be manually operated, and front wheels. The wheelchair includes an Ackermann-Junto mechanism which allows both front wheels to be steered in the same direction at the same time by coupling one ends of knuckle arms to respective front wheel support members of the front wheels and axially coupling the other ends of the knuckle arms to each other by a tie-rod as the front wheel steering mechanism. One end of a steering subordinate arm is axially coupled to the axially coupling portion of each knuckle arms and the tie rod, and the lower end of a steering main arm is axially coupled to the other end of the steering subordinate arm. The intermediate part of the steering main arm is journaled to a support member in the front of the seat, and a thigh mounting frame is fixed to the upper end of the steering main arm. The axially coupling portion of the lower end of the steering main arm and the steering subordinate arm is shifted to the left or right by the left/right turning operation of the upper part of the steering main arm by the thigh mounting frame 7 to steer the front wheels by the Ackermann-Junto mechanism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073290-A (JP)
Title: Control method and control apparatus for avoiding image disturbing signal in measuring overwrite characteristic
Inventor: ITO TAKESHI
IPC: G11B20/18
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive apparatus by eliminating a complicated circuit of a measurement instrument for counter measure against image disturbance to measure an overwrite characteristic.  <P>SOLUTION: The apparatus determines a local frequency used for measuring the overwrite characteristic, determines whether there is an image frequency having a signal detectable frequency component other than a known frequency component recorded on a recording medium by using the predetermined overwrite frequency within a frequency band calculated by sum or difference of the determined local frequency and central frequency of an intermediate frequency filter, and modifies the local frequency so as not to detect the frequency component of the image frequency when there is the image frequency having the signal detectable frequency component other than the known frequency component recorded on the recording medium within the calculated frequency band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010073660-A (JP)
Title: Opening and closing mechanism and luminaire
Inventor: MASUDA TOSHIFUMI
IPC: F21V17/00
Filed: 2008-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing mechanism capable of opening and closing an opening and closing cover simply and rapidly, and to provide a luminaire.  <P>SOLUTION: The luminaire includes a body case, a wire 12 fixed on the body case and having an elasticity, the opening and closing cover 4 turnably attached on the body case, and a lock pin 14. The lock pin has a small diameter shaft part 14a inserted through an opening and closing end part of the opening and closing cover rotatably and axially displaceably, a head part 14b formed integrally on the outer side of the small diameter shaft part, a shaft part 14c formed integrally on the inner end side of the small diameter shaft part, a groove opening part 15a opening in the tip end face of the shaft part and engaged with the locking member by the head part pressed inward, an engaging groove 15 formed curvedly in the axial direction in the shaft part so as to be formed continuously from the groove opening part and elastically displacing the locking member engaged with the groove opening part by rotation of the head to the opening and closing cover side, and a groove step part 15c formed in the terminal part of the engaging groove and disengageably holding the engaging state with the wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077847-A (JP)
Title: Scroll fluid machine
Inventor: FUJIMURA KAZUYUKI
IPC: F04C29/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll fluid machine capable of improving efficiency of the scroll fluid machine even in an insufficient compression state and suppressing deterioration in efficiency of a refrigerating cycle by reducing an oil rise amount.  <P>SOLUTION: This scroll fluid machine is equipped with an operation part formed by engaging a fixed scroll and a turning scroll having a spiral lap erected on each of respective end plates, and a vortex fluid diode disposed at a discharge port of the fixed scroll. As the vortex fluid diode is disposed at the discharge port of the fixed scroll, a reverse flow of high pressure gas from the discharge port to a compression chamber is sufficiently suppressed in a compression insufficient state in which an operating pressure ratio is larger than a set compression ratio and a power loss can be remarkably reduced, and as oil drops are developed by the vortex fluid diode before lubricating oil is discharged into a discharge space, oil separation in the discharge space is efficiently promoted, and the oil rise amount can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077081-A (JP)
Title: Biological clock period elongation agent and circadian rhythm disorder treating agent containing the same
Inventor: UEDA YASUKI
IPC: C07J7/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine for treatment of circadian rhythm disorder.  <P>SOLUTION: The biological clock period elongation agent contains progesterone or its derivative, and the medicine for the treatment of circadian rhythm disorder contains the elongation agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078508-A (JP)
Title: Liquid sending device
Inventor: HIROZAWA DAIJI
IPC: F04B43/08
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid sending device capable of sending stably a very small quantity of liquid, and facilitating process addition or disposable usage of a channel component.  <P>SOLUTION: The liquid sending device includes a substrate 12; an inspection part 14 formed on the substrate, capable of mounting a tester 16; an airtight fine channel having an inflow port 18a and an outflow port 18b, which is a fine channel 18 formed on the substrate, and extending through the inspection part; and a micro-pump 22 having an expandable/contractible bellows structure, connected airtightly to the inflow port, for pushing out/drawing liquid into/from the fine channel by changing an internal volume corresponding to expansion/contraction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010076067-A (JP)
Title: Grinding fluid feeder
Inventor: YOSHIKAWA HIRONORI
IPC: G11B5/84
Filed: 2008-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding fluid feeder capable of enhancing the treatment capacity of used grinding fluid, enhancing the foreign matters collection ratio, and suitably maintaining the purity of the grinding fluid to be fed to working machines.  <P>SOLUTION: The grinding fluid feeder to working machines to be used in a grinding process when manufacturing a glass substrate for a magnetic disk comprises a storage tank 2 for storing grinding fluid to be fed to working machines 1A-1D, feed passages 22A-22D for feeding the grinding fluid in the storage tank 2 to the working machines, discharging passages 15A-15D for discharging the used grinding fluid from the working machines, collection tanks 5A-5D for storing the grinding fluid to be discharged from the discharging passages, introducing passages 17, 19 for introducing the grinding fluid in the collection tank in centrifugal separators 3, 4, the centrifugal separators 3, 4 for removing foreign matters mixed in the grinding liquid introduced from the introducing passages, and collection passages 20, 21 for returning the grinding fluid with foreign matters therein being removed by the foreign matters removing means to the storage tank 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082704-A (JP)
Title: Surface-coated cutting tool
Inventor: IMAMURA SHINYA
IPC: C23C14/06
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool capable of attaining longer life by high speed working and dry working.  <P>SOLUTION: The surface-coated cutting tool includes a base material, and a coated film formed on the base material. The coated film is constituted by alternately superposing a layer A comprising Ti<SB>1-x</SB>Cr<SB>x</SB>N (provided that 0≤x<0.3) and a layer B comprising Ti<SB>1-y</SB>Al<SB>y</SB>N (provided that 0.3<y<0.7) respectively. Thickness λa of the layer A and thickness λb of the layer B are 2 nm-1,000 nm respectively, and a value of λa/λb, i.e., a ratio of the thickness of the mutually contacted layer A and layer B is 0.4<λa/λb<0.7 at a position closest to the base material, is continuously and/or gradually increased as it advances from the base material side to the outermost surface side of the coated film, and becomes 1.5<λa/λb<3 at a position closest to the outermost surface of the coated film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085014-A (JP)
Title: Refrigerating device
Inventor: SETOGUCHI TAKAYUKI
IPC: F25B49/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the estimation accuracy of condensation pressure and evaporation pressure in a refrigerating device using a non-azeotropic refrigerant mixture as a refrigerant.  <P>SOLUTION: In an air conditioner 1, a control part 4 first estimates an evaporation temperature Te after setting a temporary condensation temperature Tc. Next, by using the temporary condensation temperature Tc and the evaporation temperature Te, work performed by a compressor 11 is calculated. Operation for correcting the temporary condensation temperature Tc until the calculated work performed by the compressor 11 and an actual input value of the compressor 11 correspond to each other is repeated. When the calculated work performed by the compressor 11 and the actual input value of the compressor 11 correspond to each other, the condensation pressure and the evaporation pressure are determined based on the temporary condensation temperature Tc and the evaporation temperature Te.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086320-A (JP)
Title: Public lottery sales system
Inventor: TOKI TAKAYUKI
IPC: G06Q50/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose a public lottery sales system remarkably improving safety.  <P>SOLUTION: A public lottery sales proxy server performing sales proxy of a public lottery stores a public lottery number issued from a public lottery sales server performing sales of the public lottery associatively with a user ID and a purchase password imparted from a communication terminal together with a public lottery purchase request. The public lottery sales server requests the public lottery sales proxy server to collate the user ID of a corresponding user read from the communication terminal by a terminal communication means and the purchase password inputted by the user, and executes payment processing for paying winning money of the public lottery to the user when a collation result wherein both the user ID and the purchase password accord is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085889-A (JP)
Title: Developer restricting member, developing device and image forming apparatus having the same
Inventor: YAMAZAKI HIROSHI
IPC: G03G15/08
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer restricting member that has a laminated structure able to restrain a solvent from remaining between its layers, and to provide a developing device and an image forming apparatus that have the developer restricting member.  <P>SOLUTION: A restricting blade 29 is formed by sticking a first blade 29a and a second blade 29b together by means of spot welding, thereby integrating them. The joined surface of the first blade 29a with the second blade 29b has an irregular area 31 where a large number of minute irregularities are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281376-A (JP)
Title: Lash adjuster
Inventor: YASUI MAKOTO
IPC: F01L1/22
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the rotation of a case when a load is applied to an adjusting screw in its pushing-in direction.  <P>SOLUTION: The lash adjuster comprises a closed-end cylindrical case 13 to be inserted into a receiving hole 6 opened in an upper surface of a cylinder head 2, the adjusting screw 16 having on the outer periphery thereof a male external thread 15 which mates with a female internal thread 14 formed on the inner periphery of the case 13, and a return spring 18, mounted between the adjusting screw 16 and the bottom 17 of the case 13, which imparts a force on the adjusting screw 16 in the direction of protruding upwards from the case 13. The lash adjuster swingably supports an arm 7 of a valve gear at a protruding end 22 of the adjusting screw 16 from the case 13. An oil film eliminating groove 28 is formed in an outer bottom face 27 of the case 13 to secure friction resistance between the bottom 17 of the case 13 and the inner face of the receiving hole 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087449-A (JP)
Title: Electronic component packaging system
Inventor: NAGAO KAZUHIDE
IPC: H05K13/00
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component packaging system for executing component packaging work to a plurality of substrates efficiently and concurrently in parallel, and for aiming at gaining both of high productivity and handleability of various types.  <P>SOLUTION: In the electronic component packaging system, a screen printer M2 is connected to an upstream side at a component packaging section including a plurality of substrate conveyance mechanisms. The screen printer M2 includes first and second discrete print mechanisms 8A, 8B that perform print operation independently while being controlled individually each and individually execute setup operation following a change in a substrate type to be printed. The screen printer M2 also includes a substrate distribution device M3 for distributing substrates after print carried out from the discrete print mechanisms to a plurality of substrate conveyance mechanisms 12A, 12B at a downstream side by an optional substrate distribution pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091303-A (JP)
Title: Method and apparatus for sorting steel material of reinforced concrete pillar
Inventor: SHINOHARA RIKA
IPC: G01N27/72
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of sorting the steel material of a reinforced concrete pillar capable of accurately sorting the kind of the steel material used in the reinforced concrete pillar, and a method for sorting the steel material of the reinforced concrete pillar.  <P>SOLUTION: A coil 21 is wound around the reinforced concrete pillar 1 and a microcomputer 26 allows an AC current to flow to the coil 21 to measure the inductance of the reinforced concrete pillar 1. The measuring position of the inductance in the length direction of the reinforced concrete pillar 1 and the kind of the reinforced concrete pillar 1 are inputted to an input part 25. A data table wherein the inductance, the kind of the steel material and the measuring position are allowed to correspond to each other is recorded on a memory 27. The microcomputer 26 refers to the data table to set the kind of the steel material corresponding to the measured inductance and the measuring position and kind inputted to the input part 25 as the kind of the steel material used in the reinforced concrete pillar 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090787-A (JP)
Title: Fluid actuator
Inventor: KANO YOSHIO
IPC: F04D33/00
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid actuator achieving unprecedented large drive force by using force other than Coulomb force.  <P>SOLUTION: This fluid actuator 10 charges charged fluid 11 and moves the same by an electric field between electrodes, and includes a first electrode 21 and a second electrode 22 as the electrodes opposing with the charged fluid 11 put therebetween. The first electrode 21 and the second electrode 22 apply to the charged fluid 11 a force proportional to square of the electric field applied on the charged fluid 11 between the first electrode 21 and the second electrode 22. The second electrode 22 comprises a plurality of electrodes 221, 222 applying different voltage on the first electrode 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092549-A (JP)
Title: Magnetic reproducing head, method of manufacturing the same, and information storage device
Inventor: MAJIMA HIDEKI
IPC: G11B5/39
Filed: 2008-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reproducing head in which stabilization of an output property of a reproducing element and improvement of reproduction sensitivity can be performed by narrowing width of a read-gap of a reproducing element and improving a control property of a processing process.  <P>SOLUTION: A magnetic reproducing head 1 is provided with a stopper layer 12 having a core width length corresponding to magnetic domain control films 17 provided at both sides of a core width direction of a magneto-resistance effect film 13A between a lower part shield layer 11 and the magneto-resistance effect film 13A, the stopper layer 12 is formed by using a soft magnetic material having etching durability for reactive ion etching.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091888-A (JP)
Title: Toner container and image forming apparatus including the same
Inventor: YOSHII TATSUHIKO
IPC: G03G15/08
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner container capable of preventing falling caused by drawing without holding a handle in replacement.  <P>SOLUTION: The toner container 12d can be put in and out from an image forming apparatus 100, and the top thereof is provided with an erectable handle 28. The handle 28 has a projecting part (an engaging means) 30 which is engaged with a stopper 100a of the image forming apparatus body 100 when the handle 28 is laid down, and is disengaged from the stopper 100a of the image forming apparatus body 100 when the handle 28 is erected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091239-A (JP)
Title: Furnace pressure control apparatus and furnace pressure control method
Inventor: AOKI YASUNORI
IPC: F27D19/00
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace pressure control apparatus and method that require fewer parts by dispensing with a furnace pressure gauge, a control valve, a controller and a damper, implement satisfactory reliability and durability without any special adjustment by eliminating parts directly exposed to high furnace temperature and by reducing movable parts, and are cost-effective by dispensing with electrical power.  <P>SOLUTION: The furnace pressure control apparatus includes a combustor 2 disposed as a heating means on a furnace 1, an exhaust flue 3 connected thereto, a regulating air passage 4 connected to the exhaust flue 3, and an equalizing valve 5 disposed in the regulating air passage 4. The equalizing valve 5 has therein a primary chamber 52 and a secondary chamber 53 divided by a diaphragm 51, and the primary chamber 52 and secondary chamber 53 have respective inlets 52a and 53a for external communication. A connecting pipe 13 is connected between the inlet 52a of the primary chamber 52 and an outlet formed in the furnace 1 for external communication of the furnace 1, and the inlet 53a of the secondary chamber 53 is connected to a space having a target pressure of gas, so that a valve element 6 connected to the diaphragm 51 controls the opening of the regulating air passage 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010094829-A (JP)
Title: Method for producing light accumulating chip
Inventor: TSUTSUI OSAMU
IPC: E01F9/619
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a light accumulating chip formed in the shape of a dish, a cup, or a hemisphere as a whole.  <P>SOLUTION: A mixture comprising light accumulating material particles 4 and transparent resin powder 5 is packed on the bottom face of a molded recess 3 with a regular thickness forming a circle or a polygon in plane vision which is formed on the upper surface of a first mold 1, heated, and compressed to mold a light accumulating plate 6 in which the light accumulating material particles are bonded together while being contacted with each other, and the clearance between the light accumulating material particles is filled with the transparent resin. After that, the light accumulating plate 6 is set in a molded recess 8 formed in the shape of a dish, a cup, or a hemisphere which is formed on the upper surface of a second mold 7. The set light accumulating plate is heated and deformed between it and an upper mold 9 to obtain the light accumulating chip b13 formed in the shape of the dish, the cup, or the hemisphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096909-A (JP)
Title: Image display/image detection device and inspection method for display unit provided in image display/image detection device
Inventor: MIMURA TOSHIHIKO
IPC: G06F3/048
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display/image detection device having a function of easily and reliably detecting misalignment in relative positions of display panels separately provided in the respective chassis.  <P>SOLUTION: A data display/sensor device 100 is provided, which includes: an image display control section 16 for displaying a predetermined inspection image in a display section 310 while a display/photosensor section 300 and the display section 310 are opposing to each other; and a determining section 11 for determining whether or not the image information of a detection image detected by the photosensor in the display/photosensor section 300 coincides with the image information of the inspection image.  <P>COPYRIGHT: (C)2010,JPO&INPIT