baber/WOPTO huggingface dataset:
Patent JP-2011237349-A (JP)
Title: Testing device
Inventor: SHINADA KIYOTAKA
IPC: H01L21/66
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To apply a power supply voltage to a plurality of semiconductor devices and perform power supply current measurement for the semiconductor devices independently.SOLUTION: A testing device includes: a plurality of voltage lines for connecting power supply units, which apply a power supply voltage to semiconductor devices having a plurality of power supply terminals, with the semiconductor devices; a plurality of current lines for connecting current measurement units, which perform power supply current measurement for the semiconductor devices, with the semiconductor devices; a first relay circuit for bringing the voltage line into conduction or out of conduction; and a second relay circuit for bringing the current line into conduction or out of conduction. In the testing device, the voltage lines are branched and connected to the plurality of the power supply terminals of the semiconductor devices, and the current lines are branched and connected to the plurality of power supply terminals of the semiconductor devices.
Patent JP-2011240761-A (JP)
Title: Pneumatic tire
Inventor: OIZUMI HISAYA
IPC: B60C11/00
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving dry road performance and simultaneously improving snow and ice performance.SOLUTION: A tread part 12 of the pneumatic tire includes a bilaterally asymmetric tread pattern 12A in which the direction of mounting to a vehicle is specified. The tread pattern 12A is composed of a tread groove 14 and a land part 16. The land part 16 is composed of a first block row 16A, a first rib 16B, a second rib 16C, a second block row 16D, a third block row 16E, and a fourth block row 16F. A small hole 20 and a sipe 22 are formed on a tread surface 12B of the land part 16. The density of the small holes 20 at a vehicle outer side per unit area of the land part 16 is larger than that at the vehicle inner side with a tire equator C as the center, and the density of the sipe 22 at the vehicle inner side per unit area of the land part 16 is larger than that at the vehicle outer side with the tire equator C as the center.
Patent JP-2011241023-A (JP)
Title: Sheet processing apparatus and image forming apparatus
Inventor: WATANABE KIYOSHI
IPC: B65H45/30
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing apparatus that can stabilize the shape of a spine after squaring processing, and to provide an image forming apparatus.SOLUTION: To square a spine Sb of a sheet bundle S, a spine processing apparatus 400 that squares the spine Sb performs the squaring of the spine by moving the spine Sb that projects from a pair of second nipping rollers 405 and 406 while pressing the spine Sb by means of a pressing roller 411 in a state that the spine Sb is nipped by a pair of first nipping rollers 403 and 404.
Patent JP-2011241587-A (JP)
Title: Piping structure for suction pipe of construction machine
Inventor: MAEJIMA SHIGETOSHI
IPC: E02F9/00
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a suction pipeline that can sufficiently secure a space for reinforcing the strength of a floor of a super structure where a hydraulic oil tank is disposed.SOLUTION: In a small-size construction machine, a hydraulic oil tank is disposed on a floor of a super structure and a suction pipe for supplying hydraulic oil from the hydraulic oil tank to a hydraulic pump device is pipelined. In the construction machine, a connection pipe of an oil pumping port in the hydraulic oil tank is directed to an oblique upward direction, and a line of the suction pipe to the hydraulic oil tank is pipelined in an oblique upward direction, so as to secure a space where a reinforcement member for reinforcing the strength of the floor is installed in the downside of the suction pipe.
Patent JP-2011240842-A (JP)
Title: Transmission ratio variable device and steering device for vehicle
Inventor: INOUE ATSUSHI
IPC: B62D5/04
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission ratio variable device and a steering device for vehicle which can suppress relative rotation of a motor shaft and a lock holder by shock in locking time.SOLUTION: The transmission ratio variable device includes: the lock holder 52 which is provided integrally with the motor shaft 30; a lock lever 53 which restricts rotation by forming an engaging pawl 63 for engaging to an engaging groove 56 of the lock holder 52; and a lock device 51 including a solenoid 54 for driving the lock lever 53 so that the engaging pawl 63 may be engaged to and released from the engaging groove 56. A torque limit ring 59 is provided for restricting or allowing relative rotation of the motor shaft 30 and the lock holder 52 on the basis of friction resistance. The lock lever 53 is formed by dividing it into a base 81 connected to the solenoid 54, and a head 82 in which the engaging pawl 63 is provided, and the base 81 and the head 82 are connected to each other by a connection mechanism 83 in which elastic deformation is possible.
Patent JP-2011249150-A (JP)
Title: Aluminum foil for power storage device collector and power storage device collector
Inventor: YOSHII AKIRA
IPC: H01M4/64
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum foil for a power storage device connector in which a through-hole can be easily formed by etching and stability with respect to fluorine is improved.SOLUTION: An aluminum foil for a power storage device collector has a composition where Ni is contained for 20 to 300 ppm in mass% and the remaining part is comprised of Al in 99% or more and inevitable impurities, and has a thickness of less than 50 μm. In the aluminum foil for power storage device collector, a through-hole is easily formed by etching by producing an Al-Ni sludge in a base, and stability with respect to fluorine is improved by making the concentration of Al 99% or more. It is preferable for the aluminum foil that a ratio of crystal grains through a cross section in a thickness direction is 10% or more and that the through-hole having a diameter of 0.5 to 500 μm is present in an area ratio of 5 to 50%.
Patent JP-2011245787-A (JP)
Title: Method for manufacturing mask blank substrate, method for manufacturing imprint mold mask blank, and method for manufacturing imprint mold
Inventor: TANABE MASARU
IPC: B29C59/02
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To highly maintain flatness of a surface of a mask blank substrate by reducing stress remaining inside the mask blank substrate when a recess is formed on the rear side by grinding.SOLUTION: The method for manufacturing a mask blank substrate to be used in a mask blank for producing an imprint mold includes: a step of preparing a substrate 11 including a first main surface SF1 and a second main surface SF2 facing each other, a small hole forming process of forming a small hole SCV in the first main surface SF1, a bottom face enlarging process of enlarging a bottom face bf1 of the small hole SCV by cutting a side wall sd1 near the bottom face bf1 of the small hole SCV, and a side wall removing process of removing the side wall sd1 of the small hole above the enlarged bottom face bf2. The recess CV having a predetermined size is formed on the first main surface SF1 by alternately carrying out the bottom face enlarging process and the side wall removing process.
Patent JP-2011245610-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKADA KAZUNARI
IPC: B24B49/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of controlling a wafer thickness with accuracy and improving the in-plane uniformity of a wafer.SOLUTION: The method of manufacturing a semiconductor device includes the steps of: (a) preparing a processing target including a wafer 21 and a protective member 24 formed on the wafer 21; (b) measuring a thickness of the protective member 24 at a plurality of points; and (c) setting a desired value of a total thickness of the wafer 21 and the protective member 24 based on measurement results at the plurality of points to grind the wafer 21 in accordance with the desired value.
Patent JP-2011252254-A (JP)
Title: Cotton fabric treatment method for imparting water diffusion promoting ability
Inventor: SUGANO IKUO
IPC: D06M13/165
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cotton fabric treatment method for imparting a water diffusion promoting ability to a cotton fabric used in direct contact with skin, which method enhances water evaporation properties to reduce an unpleasant feeling such as a sticky feeling due to sweat and a cold feeling after sweating, and to provide a water diffusion promoter for imparting the water diffusion promoting ability to a cotton fabric used in direct contact with skin.SOLUTION: [1] The cotton fabric treatment method imparts the water diffusion promoting ability to a cotton fabric used in direct contact with skin by attaching a glyceryl ether compound (A) to the cotton fabric in an amount of 0.1-50 mass% based on the mass of the cotton fabric. [2] The water diffusion promoter for imparting the water diffusion promoting ability to a cotton fabric used in direct contact with skin contains the glyceryl ether compound (A). The glyceryl ether compound (A) is represented by the general formula (1): R-O-CHCH(OH)CH-O-R[where Ris a 5-9C straight-chain hydrocarbon group or a 5-24C branched-chain hydrocarbon group, and Ris a 1-9C straight-chain hydrocarbon group or a 5-24C branched-chain hydrocarbon group].
Patent JP-2011253978-A (JP)
Title: Epitaxial substrate and its manufacturing method
Inventor: OMOTE SHUICHI
IPC: H01L21/322
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an epitaxial substrate and its manufacturing method capable of suppressing metallic contamination and reducing an occurrence of white defects of a solid state image sensor by maintaining a sufficient gettering ability during a device manufacturing process.SOLUTION: The epitaxial substrate and its manufacturing method comprises: a step to form an epitaxial substrate by growing an epitaxial layer on a silicon substrate added with carbon; and a heat treatment step to apply a first heat treatment and second heat treatment to the epitaxial substrate so that an oxygen precipitate density at a surface layer part of the silicon substrate which constitutes the epitaxial substrate becomes larger than an oxygen precipitate density at a thickness center part after the step to form the epitaxial substrate.
Patent JP-2011253423-A (JP)
Title: Operation support system
Inventor: KONNO KIYOTAKA
IPC: G06F3/048
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for an operator to surely recognize which an item whose input is necessary is.SOLUTION: An input/output device 521 of an operation instructor terminal 520 displays an operation picture which is the same as an operation picture displayed by an operator terminal 510, and receives an input operation from an operation instructor 570 with respect to the displayed operation picture. An information processor 522 of the operation instructor terminal 520 monitors an input operation from an operation instructor with respect to the operation picture, and creates an explanation picture by adding a mark for clarifying an input item whose input operation has been performed on display to the copy of the operation picture, and stores the explanation picture in association with the URL of the operation picture in an explanation picture storage server 530. An input/output device 511 of the operator terminal 510 displays the operation picture, and receives the input from an operator 560 with respect to the operation picture. The information processor 512 of the operator terminal 510 acquires the explanation picture corresponding to the URL of the operation picture from the explanation picture storage server 530, and displays it at the input/output device 511.
Patent JP-2011257253-A (JP)
Title: Oxygen index measuring instrument
Inventor: MATSUBARA TAKESHI
IPC: G01N31/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen index measuring instrument in which an upper part of a glass column need not to be removed at a room temperature, and fire of a test piece can be extinguished at a high temperature when the test piece is burnt for a prescribed period of time or when a prescribed length of the test piece is burnt.SOLUTION: The oxygen index measuring instrument comprises: an instrument body 2 including an oxygen channel 4 and a nitrogen channel 5 to a glass column 1; the glass column 1 in which the test piece is placed and burned; and a display 3 having a PC operation screen. A fire extinguishing button 11 is provided on the display 3. In response to the operation of the fire extinguishing button 11, a control signal of output 0% is sent to a flow rate controller 8 for the oxygen channel 4 to extinguish fire of the test piece.
Patent JP-2011256940-A (JP)
Title: Check valve
Inventor: MARUTA KOHEI
IPC: F16K15/03
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To manually rotate a valve element of a check valve formed by closing, with a lid member, an opening of a valve casing provided with a through-hole for inserting a valve shaft therein.SOLUTION: Lid members 9a, 9b for closing openings 2a on right and left sides of a valve casing 2 are rotatably mounted to circular recessed parts 5a on outer end faces of shaft reception boxes 5 for rotatably supporting a valve shaft 3; on the insides of the lid members 9a, 9b, engagement parts without engaging with the valve shaft 3 at a predetermined reference mounting position and engaging therewith to rotate the valve shaft 3 in a rotating direction for a pair of two valve elements 6a, 6b to open a passage 1 only when rotated from the reference mounting position are formed; and thereby the valve elements 6a, 6b can be manually rotated by rotating the lid members 9a, 9b.
Patent JP-2011256647-A (JP)
Title: Countermeasure construction method against liquefaction of ground
Inventor: ISHIHARA KENJI
IPC: E02D27/34
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure construction method against liquefaction of ground capable of preventing liquefaction by maintaining an excess pore water pressure lower than a prescribed value (a threshold) without improving an entire region where liquefaction prevention is required.SOLUTION: The method comprises the processes: to construct a plurality of columnar improvement bodies (40) which reach a stratum (Gc) having no risk of being liquefied; and to construct a plurality of planar improvement bodies (5), with a vertical distance each other, which collectively form slabs (50) binding the plurality of the columnar improvement bodies. A vertical distance (h) between the slabs (50) is equal to or less than 12.0 m and a value calculated by dividing the vertical distance between the slabs by a thickness thereof in vertical direction (t) is equal to or less than 12.0.
Patent JP-2010193532-A (JP)
Title: Method and system for cpn-triggered collaboration
Inventor: RAJAGOPALAN MAHESH
IPC: H04Q7/20
Filed: 2010-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system to start collaboration between a caller and a called person.  <P>SOLUTION: An application server receives the information on calling issued by the caller to the called person. A notification server transmits the notification of calling to devices (114, 116, 118) related to the called person (110). A network access server receives a response to the notification. Then, notification servers (102, 104, 106) transmit the calling of a collaboration request to a device (122) related to the caller (120) based on the response. Based on determination that the caller receives the collaboration request, the application server starts collaboration between the called person and the caller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012010479-A (JP)
Title: Individual operation detector of distributed power supply
Inventor: IDENO KENICHI
IPC: H02J3/38
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To improve reliability in individual operation detection by reducing possibility of not detecting individual operation.SOLUTION: The individual operation detector 20 includes: an admittance change ratio calculation circuit 36 for calculating admittance change ratio RYof harmonics at a linkage point P between a commercial power system 6 and a distributed power supply 14; a voltage change ratio calculation circuit 38 for calculating a voltage change ratio RV; and a current change ratio calculation circuit 40 for calculating a current change ratio RI. Further, it includes: an admittance change ratio determination circuit 42 which outputs an admittance change detection signal SYwhen the admittance change ratio RYis smaller than a determination value α; a voltage change ratio determination circuit 44 which outputs a voltage change detection signal SVwhen the voltage change ratio RVis smaller than a determination value β; a current change ratio determination circuit 46 which outputs a current change detection signal SIwhen the current change ratio RIis larger than a determination value γ; and a logical sum circuit 48 which outputs an individual operation detection signal DSby taking a logical sum of respective detection signals.
Patent JP-2012011278-A (JP)
Title: Filter cloth for filter press and method for treating industrial waste using the same
Inventor: TANAKA KATSUMI
IPC: B01D39/08
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a new filter cloth structure used for a filter press drastically improving the service life of filter cloth as compared to the prior art by applying the filter cloth to the filter press, and to provide a method for treating industrial waste using the same.SOLUTION: In this filter cloth structure used for the filter press, particularly, the filler cloth engaging the filter cloth and a liquid supply member constituting the filter cloth is configured to be long sideways. As a result, as compared to a conventional method, effect of drastically improving the service life of the filter cloth can be achieved. The liquid supply member constituting the filter cloth consists of a cylindrical member with flanges disposed in both the ends, and each flange is expanded to the outside. As a result, adhesion between the filter cloth, the liquid supply member, and the filler cloth can be enhanced, so that effect of enhancing filtration efficiency is achieved.
Patent JP-2012013276-A (JP)
Title: Boiler system
Inventor: OKUBO TOMOHIRO
IPC: F22B35/00
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a boiler system capable of improving the boiler efficiency, in the boiler system including a plurality of boilers.SOLUTION: The boiler system 1 includes: a plurality of boilers 20 capable of setting the function in a stepwise value control boiler capable of increasing/decreasing the combustion amount in steps according to the combustion position to be selected or a proportional control boiler capable of continuously increasing/decreasing the combustion amount; a combustion amount and number control unit 41 for controlling the combustion amount of the plurality of boilers 20 and the number of the plurality of boilers 20 to be made to combust; a load factor calculating unit 42 for calculating the total load factor of the boiler system 1; and a boiler function setting unit 43 for setting the function of the boilers 20 in the stepwise value control boiler or the proportional control boiler. The boiler function setting unit 43 sets the function of the boilers 20 in the stepwise value control boiler or the proportional control boiler based on the total load factor calculated by the load factor calculating unit 42.
Patent JP-2012013945-A (JP)
Title: Colored curable composition, color filter, method for manufacturing color filter, solid imaging element and liquid crystal display element
Inventor: KANEKO YUJI
IPC: G02F1/1335
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a colored curable composition comprising a pigment multimer, which is capable of forming a cured film having excellent color purity, light resistance, heat resistance and solvent resistance, as well as reduced color migration and good pattern formation properties.SOLUTION: A colored curable composition comprises (a) a pigment multimer comprising a squarylium compound represented by the following general formula (M) as a partial structure of a pigment site, (b) a polymerizable compound, (c) a photopolymerization initiator, and (d) an organic solvent. In the following general formula (M), A and B each independently represent an aryl group or a heterocyclic group.
Patent JP-2012015934-A (JP)
Title: Optical transmission device and optical transmission method
Inventor: IIJIMA NOBORU
IPC: H04J14/02
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission device that allows a user to correctly specify a failure occurrence site.SOLUTION: An optical transmission device 100 includes: a Raman light source unit 101 which has an excitation light source 101a for emitting excitation light for Raman-amplifying an optical signal, receives input of the optical signal transmitted via a first transmission path D1, and outputs the optical signal; an optical amplifier unit 102 which receives input of the optical signal from the Raman light source unit 101 via a second transmission path D2, and has a detection section 102a for detecting a fault occurrence on the first transmission path D1 and second transmission path D2 based on the optical signal; a detection section 103 for detecting the fault occurrence on the first transmission path D1 or the second transmission path D2; and a supervisory control unit 104 for specifying a fault occurrence site based on a determination of whether the fault occurrence is detected by the detection section 103, and outputting a fault occurrence site information indicating the specified fault occurrence site when the fault occurrence is detected by the detection section 102a.
Patent JP-2012018988-A (JP)
Title: Semiconductor device
Inventor: TAKEDA HIROMASA
IPC: H01L23/12
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device capable of chip size reduction and multiple bits.SOLUTION: A third chip pad line 4C positioned outside of ends of first and second chip pad lines 4A and 4B is aligned on an extension line of the center line between the first chip pad line 4A and the second chip pad line 4B. Therefore, chip pads 4 comprising the third chip pad line 4C can keep longer distance in Y direction to chip pads 6 comprising first and second bonding pad lines 6A and 6B than to chip pads 4 comprising the first and second chip pad lines 4A and 4B. As a result, angles to the Y-direction of bonding wires 7 connecting chip pads 4 to bonding pads 6 can be reduced.
Patent JP-2012018310-A (JP)
Title: Image forming apparatus
Inventor: SHIGEMURA YOSHIHIRO
IPC: G03G15/01
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of highly precisely superposing a toner image on an intermediate transfer body by reading an electrostatic image scale, which is constituted by aligning narrow electrostatic image lines, with a potential sensor.SOLUTION: A drum scale reading sensor 34b detects an electrostatic image scale 31b written on the outside of a developing area of a toner image using an exposure device 16b. A belt scale reading sensor 33b detects an electrostatic image scale 32 written on the outside of the developing area of a photosensitive drum 12a and transferred to an electrostatic image recording track 25. A control section 48 controls a drum drive motor 6a to position the electrostatic image scale 31b at the electrostatic image scale 32. Thereby, the toner image of the photosensitive drum 12b is highly precisely superposed on a yellow toner image, which is transferred from the photosensitive drum 12a to an intermediate transfer belt 24, and transferred to the intermediate transfer belt 24.