baber/WOPTO huggingface dataset:
Patent JP-2012174751-A (JP)
Title: Compression control head of mounter device
Inventor: KATAIGI TSUTOMU
IPC: H05K13/04
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a compression control head having simple structure at a low cost in a mounter device.SOLUTION: The mounter device comprises a servo motor 23 which positions the height of a nozzle 131 sucking a component, and a compression control head 13 which can control the load for pressing the component sucked by the nozzle 131 against a substrate. The servo motor 23 is also utilized as a compression source of the nozzle 131 for compressing a component against a substrate. The compression pressure is made variable by the output torque generated from the servo motor 23 due to the difference between the command level logic coordinate of the servo motor 23 and the actual coordinate.
Patent JP-2012170873-A (JP)
Title: Garbage disposal apparatus
Inventor: ISODA SATORU
IPC: B09B3/00
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in the conventional garbage disposal apparatus using a microorganism, the using conditions of the apparatus such as the amount of the garbage to be charged and activity of the microorganisms in a decomposition tank during working exert an influence on the transfer of the weight of a bacteria bed and the moisture content in the decomposition tank, and further exert an influence on the continuous use-by date of the decomposition tank, thus the proper control of a moisture content included in the decomposition tank is difficult, and the problem that the decision of the use-by date of the continuous use of the decomposition tank is difficult.SOLUTION: Using the integration model of stoichiometry and thermofluid dynamics, the quantitative calculation of a reaction velocity, a heat balance, a material balance and a moisture balance to a decomposition elapsed time in a decomposition tank can be made possible, and using the same, the moisture content and the moisture content of the bacteria bed in the decomposition tank in a fixed period during working can be performed, and further, the decision of the continuous use-by date in the decomposition tank can be performed.
Patent JP-2011174465-A (JP)
Title: Steam turbine plant
Inventor: BERGER FRED
IPC: F01D17/24
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of solving a problem of high temperature in a steam circuit branch including a flow mode and a non-flow mode of operation.  <P>SOLUTION: A first preheating line 21 is connected to an unsuperheated steam region at a first end, and is connected to a first end region of the branch 20 at a second end. A second preheating line 22 is connected to a second end region of the branch 20 at a first end, upstream of a branch valve 24 on the side opposite to the first end, and is connected to a portion of a steam circuit having a pressure lower than that in an unsuperheated region to which the first preheat line 21 is connected during operation at a second end. Thus, a steam flow can be made to flow through the first preheat line 21, the branch 20 and the second preheat line 22 sequentially when the branch valve 24 is closed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195575-A (JP)
Title: Metal complex and production method thereof
Inventor: INUBUSHI YASUTAKA
IPC: C07C63/333
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a metal complex which has outstanding gas occlusion performance and outstanding gas separation performance. 
     SOLUTION: The metal complex includes: an aromatic dicarboxylic acid compound (I) in which carboxyl groups are in mutual most distant positions within a constitutional formula, which has ten or more π electrons which annularly conjugate, and in which the number of carbon atoms which compose an aromatic ring is 10-18; at least one sort of a metal ion chosen from an ion of a metal belonging to group 2 and groups 7-12 of the periodic table; and an organic ligand in which the point group is D ∞h , and the length in the direction of a major axis is 8.0 Å or more and less than 16.0 Å, and which can bidentately coordinate to the metal ion having 2-5 hetero atoms. The subject problem is solved by the metal complex. 
     COPYRIGHT: (C)2012,JPO&INPIT
Patent JP-2012171775-A (JP)
Title: Crane system
Inventor: TOYOHARA TAKASHI
IPC: B66C13/12
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To greatly reduce stop time of crane operation due to charging, continue operation immediately after exchange and improve crane-operating efficiency.SOLUTION: A crane system 1A includes: a battery unit 2 structured by being connected with a plurality of batteries and serving as a power supply for a drive motor for driving a sequence of tires 12, a moving motor for moving a suspending device 15, a lifting and lowering motor for lifting and lowering a hoisting accessory 16 supported by the suspending device 15, and peripheral devices. The battery unit 2 is detachably provided.
Patent JP-2012178390-A (JP)
Title: Substrate processing apparatus
Inventor: ITO TAKESHI
IPC: C23C16/458
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of suppressing deformation of a board.SOLUTION: The substrate processing apparatus includes: a board for laminating and holding substrates with intervals in a vertical direction; a processing chamber for storing the board and processing the substrates held on the board; a heating part for heating the substrates stored in the processing chamber; a processing gas supply part for supplying processing gas into the processing chamber; and an exhausting part for exhausting gas from the processing chamber. The board includes a top plate, a bottom plate, a reinforcement plate, a plurality of upper side pillars, and a plurality of lower side pillars, the top plate and the reinforcement plate are connected by the upper side pillars, and the reinforcement plate and the bottom plate are connected by the lower side pillars.
Patent JP-2012177311-A (JP)
Title: Centrifugal compressor
Inventor: NUMAKURA RYUSUKE
IPC: F04D29/44
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor which has surging suppression operation at a low pressure ratio and a low flow rate.SOLUTION: The centrifugal compressor includes an impeller 6 and a casing 2 in which the impeller is stored rotatably. In the casing, an impeller storage chamber 4 which stores the impeller, a ring flow passage 8 formed around the impeller storage chamber, a fluid discharge port 9 communicating with the ring flow passage, and a sucked air introduction part 12 formed concentrically with the casing and communicating with the impeller storage chamber are formed. A throttle part 11 is formed upstream from an impeller storage chamber entrance.
Patent JP-2012176352-A (JP)
Title: Water purifier
Inventor: KUMA NORIHIRO
IPC: C02F1/28
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier which is configured to simultaneously operate opening and closing of a plurality of valves which switch between a route for producing purified water and a route for washing a filter medium, is relatively inexpensive, and can be miniaturized.SOLUTION: The water purifier is provided with: a filter tank; a flow channel for bringing a liquid to at least the filter tank; valve systems 60, 70, and 80 which open or close the flow of the liquid in the flow channel so as to switch between the route for filtering the liquid in the filter tank of the flow channel and another route for washing the inside of the filter tank; and a switching lever 6 which is operated by an user to actuate the valve systems 60, 70, and 80. The valve systems 60, 70, and 80 are actuated by the action of the switching lever 6.
Patent JP-2012180148-A (JP)
Title: Governor apparatus for elevator
Inventor: SATO NOBUYUKI
IPC: B66B5/04
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a governor apparatus for an elevator inhibiting seizure of grease in a governor sheave.SOLUTION: The governor apparatus 1-1 for the elevator includes a governor rope 14, the governor sheave 12, a generator 20, and heaters 16A, 16B. The governor rope is connected to an elevator car, and pulled by travelling of the car. The governor rope is wound around the governor sheave, which is rotated and driven by the governor rope upon travelling of the car. The generator generates electricity by being driven on rotation of the governor sheave. The heater heats the governor sheave by the electricity generated by the generator.
Patent JP-2012179698-A (JP)
Title: Electric power tool and fastening method of fastener
Inventor: NISHIKAWA TOMOMASA
IPC: B25B21/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool which has stabilized fastening torque.SOLUTION: The electric power tool includes: a hammer 42 which is rotatable forward and backward by a motor 3; an anvil 52 which is struck by the hammer 42 and rotates, the hammer 42 having obtained an acceleration distance by rotated backward and then rotating forward; a tip tool fixing part 51 capable of holding a tip tool and transmitting the rotation of the anvil to the tip tool; an electric power supply part for supplying electric power to the motor; and a control part 72 for controlling the electric power supply part. The control part 72 is configured to perform a nut runner mode for supplying only the forward rotation electric power of a fastening direction to the motor after a pulse mode for switching forward rotation electric power and backward rotation electric power at a predetermined cycle to supply electric power to the motor 3. In the nut runner mode, after torque is increased toward a target value, the motor is stably driven by fixed torque for a predetermined time, and then the torque is released.
Patent JP-2012185228-A (JP)
Title: Focus adjustment device
Inventor: OGAWA KEISUKE
IPC: G02B7/28
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To precisely adjust focus by highly accurately determining a subject having a cyclic pattern.SOLUTION: A focus adjustment device comprises: connection means which connects sensor data, to be output from an imaging optical system, a plurality of line sensors as well as the line sensor corresponding to a selected range finding area among a plurality of the range finding areas, and the sensor data to be output from the line sensor corresponding to at least one range finding area neighboring in an arrangement direction of pixels of the line sensor corresponding to the selected range finding area; range finding means which detects a focus state with respect to a subject by performing a correlation calculation based on a phase difference system with respect to each sensor data connected by the connection means; and periodicity determination means which calculates a difference between a least minimum value and a second least minimum value among a plurality of minimum values appearing in correlation values obtained through the correlation calculation by the range finding means and determines that a subject has a periodic pattern when the difference is smaller than a prescribed value.
Patent JP-2012185014-A (JP)
Title: Sample preparation method for transmission electron microscope
Inventor: ICHIHASHI TOSHIYA
IPC: G01N23/04
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparation of thinned samples that can prevent, when thinned samples are prepared by micro-machining utilizing a focused ion beam for use in transmission electron microscopic observation of sections of a film made up of an aggregate of micro-particulates, micro-particulates exposed on micro-machined end faces from coming off and prevent exposure of thinned regions from being exposed to the atmosphere.SOLUTION: In a process in which a sample piece extracted from a film made up of an aggregate of micro-particulates is to be subjected to micro-machining of two sections of the piece by utilizing a focused ion beam to thin the film, a thin film made up of a uniform material is formed to cover micro-machined end faces after each section is micro-machined. The thin film so formed of the uniform material is used as a covering film to prevent micro-particulates exposed on the micro-machined end faces from coming off and prevent the micro-machined end faces from being exposed to the atmosphere.
Patent JP-2012186317-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TAMATE TOSHIYUKI
IPC: H01L23/48
Filed: 2011-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device that can achieve improvement of productivity, improvement of reliability, and reduction in cost.SOLUTION: A resin-sealed semiconductor device 101 comprises: a semiconductor element 111 in which one electrode is formed on a first surface and two or more electrodes are formed on a second surface; a first lead frame 120 having a first lead 124 and a first die pad 122 for mounting the semiconductor element 111; a second lead frame 130 that is disposed apart from the first lead frame 120 and has a second die pad 132 and a second lead; and a third lead frame 140 having a connection portion 142 and a third lead 144. One electrode of the two or more electrodes formed on the second surface is directly connected to the first die pad 122, the other electrode formed on the second surface is directly connected to the second die pad 132, and the electrode formed on the first surface is connected to the connection portion 142 of the third lead frame 140 via an electrical connector 150.
Patent JP-2012184083-A (JP)
Title: Feed roller device and recording apparatus
Inventor: ANAMI AKIRA
IPC: B65H5/06
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To easily solve a problem with deflection of a feed drive roller.SOLUTION: A recording apparatus includes: a feed drive roller 1 that applies a feed force to a member to be conveyed; a feed driven roller 3 that contacts with the feed drive roller 1 and rotates to be pressed and driven thereon; bearings 15, 17 that bear the feed drive roller 1 to be movable opposite to a direction in which the feed driven roller 3 is pressed; and supporting part 19 that supports the feed drive roller 1 in a position between the pair bearings 15, 17 with a biasing force F opposite to the pressing force W of the feed driven roller 3.
Patent JP-2012186343-A (JP)
Title: Organic thin-film solar cell
Inventor: FUJITA KATSUHIKO
IPC: H01L51/42
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a new type organic thin-film solar cell which comprises an easily formable cathode buffer layer and has high photoelectric conversion efficiency.SOLUTION: The organic thin-film solar cell comprises: a transparent electrode on a transparent substrate; a metal electrode; a photoelectric conversion layer interposed between both the electrodes; and the cathode buffer layer which is formed between the transparent electrode and the metal electrode so as to be in contact with the metal electrode. The organic thin-film solar cell is characterized in that the cathode buffer layer is made of a polymer compound which has an amino functional group or an imino functional group at the terminal.
Patent JP-2011138542-A (JP)
Title: Information input device
Inventor: YAMAGISHI KEN
IPC: G06F3/023
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost while maintaining high operability by enabling information to be input by a depressing operation and an associated operation.  <P>SOLUTION: An information input device 1 includes a base 11, a baseplate 12 slidably provided on a bottom surface of a recess 11A in the base 11, a keypad 13 placed on the baseplate 12, and a control unit. The control unit performs a process such that, when the entire keypad 13 including the baseplate 12 is slid upward in the direction of the arrow α while a key for "1" is depressed, the control unit determines that 1 has been input; that when the keypad is slid leftward in the direction of the arrow β, the control unit determines that A has been input; and that when the keypad is slid rightward in the direction of the arrow δ, the control unit determines that C has been input.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012187595-A (JP)
Title: Power source device for welding
Inventor: NAMITA AKIRA
IPC: B23K9/073
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a power source device for welding capable of easily carrying out measurement of an inductance value used for calculation of the tip voltage of an electrode.SOLUTION: Measurement of a sum of an inductance value L to the tip of the electrode 12 related to the calculation of the tip voltage Va is carried out in a short-circuit time during actual welding in a temporary welding mode. Namely, the measurement of the inductance value L is required to be carried out by allowing the electrode 12 to be in a short-circuit state, but work for short-circuiting the electrode 12 becomes unnecessary since the measurement is performed in the short-circuit time during the actual welding.
Patent JP-2011107735-A (JP)
Title: Halftone type phase shift mask blank and manufacturing method of halftone type phase shift mask
Inventor: SHIODA YUUKI
IPC: H01L21/027
Filed: 2011-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer halftone type phase shift mask in which a transmittance suppression effect that develops according to a high transmittance layer having occurred when using a halftone type phase shift mask comprising a conventional two layer or multilayer film in the wavelength range of 140-200 nm including the wavelength 157 nm of an F<SB>2</SB>excimer laser, does not become a problem; and also to provide a manufacturing method of the mask blank.  <P>SOLUTION: In the manufacturing method of a halftone type phase shift mask blank, a phase shifter film comprises two layers of a lower transmittance layer whose main function is transmittance adjustment and a higher transmittance layer whose main function is the adjustment of a phase shift amount; and when an extinction coefficient of the lower transmittance layer is given as K<SB>1</SB>and an extinction coefficient of the higher transmittance layer is given as K<SB>2</SB>, in the wavelength of exposure λ selected from the range of the wavelength 140-200 nm, and when the film thickness of the lower transmittance layer is given as d<SB>1</SB>within the range of K<SB>2</SB><K<SB>1</SB>≤3.0, in the wavelength of exposure λ, 0.001≤K<SB>1</SB>d<SB>1</SB>/λ≤0.500 is established.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190354-A (JP)
Title: Document management system and document management method
Inventor: MIYAUCHI JUNPEI
IPC: G06F21/60
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel document management system etc., for access to document data.SOLUTION: A document management system includes a user information retrieval part which retrieves and acquires user information corresponding to a first user ID included in an access request from a user information database, and determines whether or not the acquired user information includes a second user ID imparted more in the past than the first user ID; a history retrieval part which retrieves and acquires history information corresponding to the second user ID from a history information database when it is determined that the second user ID is included; a document access retrieval part which retrieves and acquires access right information made to correspond to a document ID included in the access request from an access right management database; and a document access part which determines whether or not corresponding document data can be accessed based upon the access criterion information, and first user property information or second user property information.
Patent JP-2012187889-A (JP)
Title: Light shielding layer formation processing device, and light shielding layer formation processing method
Inventor: KOYAMA MINORU
IPC: B41J2/52
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce use of a light shielding agent such as ink for obtaining a light shielding property while securing a light shielding property after deformation in decorative molding.SOLUTION: An area change rate Δs of a square as a degree of a change of the square corresponding to a grid point is read on the grid point which is necessary to be formed with a light shielding layer out of grid points set on a medium (S320). A k-value as a black (k) ink amount before deformation, which is obtained from light shielding layer compensation conversion LUT by using the read area change rate Δs, is set to be a k-value of the grid point of an object to be processed (S330). By forming the light shielding layer by using this set k-value, a thickness of the light shielding layer of a molded article after deformation can be made approximately uniform. Thereby, a formed amount with the black (k) ink as the light shielding agent can be reduced while securing the light shielding property of the light shielding layer of the molded article.
Patent JP-2011130507-A (JP)
Title: Video/audio recording reproducer and recording reproducing method
Inventor: KOMI HIRONORI
IPC: H04N5/91
Filed: 2011-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique transferring data at high speed from first media recording a digital broadcasting limited by a copyright to second media.  <P>SOLUTION: A video/audio recording reproducer includes: a first recording means for recording digital data on the first media by a first encoding system used for a digital television broadcasting; and a second recording means for converting the digital television broadcasting into a second encoding system required for recording the digital television broadcasting on second recording media, and recording the converted digital television broadcasting on the first media. The video/audio recording reproducer further includes a means for transferring data recorded by the second recording means to the second media when the data recorded by the second recording means are transferred from the first recording media to the second media. When the digital television broadcasting is limited by the copyright, one of data recorded by the first encoding system and data recorded by the second encoding system can be viewed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012176481-A (JP)
Title: Linear motion link mechanism, and search-pulling-out and spreading-out operation device of cloth material sheet using the same
Inventor: HOJO HIROTAKA
IPC: B25J17/00
Filed: 2011-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a robot hand which picks up a side of a cloth sheet in a compact form, and, by using two grippers, performs search-pulling-out of the two side edges of the cloth sheet to spread out the cloth sheet while holding the two side edges, and discharges the spread-out cloth sheet, and to provide a linear motion mechanism whose body size is smaller than its stroke length.SOLUTION: There is provided the linear motion link mechanism which includes: a rhombic link structure; two same length interposing link structures whose one side ends are coupled to both pivot joints on a diagonal line of the rhombic link structure, respectively, while interposing the rhombic link structure; and two same length drive link structures each connecting, at its both ends, between a pivot joint which couples the interposing link structures, and other one pivot joint of the rhombic link structure. In addition, there are provided: a link mechanism in which the linear motion link mechanism is coupled to two parallelgram-four-pivot-joint links; a link mechanism in which, there is an option that a link coupling between the two parallel-four-pivot-joint link mechanisms does not have a common pivot joint; and a search-pulling-out and spreading-out operation device of a cloth material sheet using the latter link mechanism.