baber/WOPTO huggingface dataset:
Patent JP-2012026047-A (JP)
Title: Pulp slurry cleaning filtration device
Inventor: MOCHIZUKI SHIGERU
IPC: D21C9/06
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a pulp slurry cleaning filtration device capable of separating solid contents from a liquid papermaking stock mainly consisting of pulps.SOLUTION: An outer tank drum, which surrounds an inner tank drum, comprises a hollow cylinder having an ability of blocking water. A cylindrical main body comprises the inner and outer tank drums that are disposed in concentric circles. A cylinder vat contains a liquid in the gap between the outer circumferential wall of the cylinder main body and the inner circumferential wall of the cylinder vat so as to reduce the load of the cylinder main body by means of buoyancy. A feeding device feeds a raw material and white water respectively from independent sources in the inner tank drum. The raw material, which consists of pulp slurry, is subject to the filtration process followed by the addition of diluted water and white water so that the raw material can be prepared in a predetermined concentration. A driving device can rotatably drive the cylindrical main body while feeding the raw material.
Patent JP-2012028905-A (JP)
Title: Image position adjustment controller, image processing system, and image position adjustment control program
Inventor: SASANO TSUYOSHI
IPC: H04N1/387
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an image position adjustment controller, an image processing system, and an image position adjustment control program in which a direction of a recording paper output from a copying apparatus is set in an optimal state, and a specific image after folding processing is placed in a foreground, regardless of the direction of the recording paper output from the copying apparatus.SOLUTION: In an image position adjustment controller, an image processing system, and an image position adjustment control program, a recording paper is sometimes output in a direction different from a normal output when a size of the paper being designated at image formation has "run out" and an alternative paper is selected. When folding processing is performed in this state, an identification frame or a title 74 can not be seen on the foreground of the recording paper being folded. Then, image data is rotated by a unit of 90 degrees so that a position of the title 74A is optimized by comparing a direction of the image data read by an image reading apparatus 18 with an ejecting direction of the recording paper 76 actually being used, to adjust the image data in accordance with the selected recording paper 76 before the image is formed by an image formation apparatus 14.
Patent JP-2012028943-A (JP)
Title: Receiver circuit
Inventor: DOI YOSHIYASU
IPC: H03M1/10
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a receiver circuit capable of suppressing restoration error of data, when deviations are generated in duty ratio of a sampling clock signal.SOLUTION: The receiver circuit comprises first and second sampling circuits 121, 122 for synchronizing a rise and fall edges of a sampling clock signal and sampling an input data; a duty cycle distortion detection circuit 401 for detecting an amount of the duty cycle distortion based on a sampled data by first and second sampling circuits; a compensation circuit 402 for compensating the sampled data by first and second sampling circuits based on the amount of the duty cycle distortion; and a clock data recovery circuit 124 for selecting data nearest to a center of one unit interval among compensated data by the compensation circuit and recovering data.
Patent JP-2012028595-A (JP)
Title: Power semiconductor unit, power module, and their production process
Inventor: TSUYUNO ENJO
IPC: B60L50/15
Filed: 2010-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor unit capable of preventing the occurrence of a void and improving reliability.SOLUTION: An electrode surface for the power semiconductor device 5 is metallically joined on one surface of the surface and rear of electrode lead frames 7, 8 for the power semiconductor unit, and a heat radiation surfaces 7b, 8b are formed on the other surface of the surface and rear of them. The power semiconductor device is molded by a seal material 13 so that at least parts of radiation surfaces 7b, 8b are exposed. Exposed regions of radiation surfaces 7b, 8b and a surface 13b of the adjacent seal material 13 form an irregularity step in which either of them is projected, and a step side formed between surfaces at a convex side and a concave side of irregularity step consists of inclined surfaces 7a, 13a so that an angle between the surface at the convex side and the inclined surface and an angle between the surface at the concave side and the inclined surface are obtuse, respectively.
Patent JP-2012026685-A (JP)
Title: Fan and solar water heater with heat exchanger coil
Inventor: SEKIGUCHI HIROYA
IPC: F24S90/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fan and a solar water heater with a heat exchanger coil that reduces utility cost and performs efficient cooling and heating operation.SOLUTION: In order to collect heat of hot air discharged from a sun shade or an outlet of an outdoor unit and solar radiation, a plurality of fins 2 are arranged in parallel. The heat medium passes through the heat transfer pipe of the heat exchanger coil 1 constituted by a heat transfer pipe 3 that longitudinally penetrates the fin in a meandering fashion. By the solar radiation and hot air discharged from the outlet 28 of the outdoor unit 24, a heat medium in the heat transfer pipe is heated through natural circulation. A heat exchange part 16 formed in a part of a circulation path for circulation is introduced into a heat storage tank 19, and hot water is produced therein. Further, a sun shade and a heat collector 7 are provided for collecting solar heat on the ceiling face 6 of the heat exchanger coil, and the heat medium is circulated between the heat collector and heat exchanger part 23 through natural circulation, to produce hot water in the heat storage tank. Hot water is used for hot water supply, bath, pool and the like.
Patent JP-2012033308-A (JP)
Title: Organic el element manufacturing method and manufacturing apparatus, and substrate for organic el element
Inventor: TACHIKAWA TOMOYUKI
IPC: H05B33/12
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element and a manufacturing apparatus thereof, which can manufacture the organic EL element at low cost, and prevent ink from soaking into a non-coating region even in the case of using a bending mask.SOLUTION: An organic EL element manufacturing method comprises the steps of: preparing a substrate 1 having coating regions 18 and non-coating regions 19 with through-holes 12 provided in the non-coating regions 19; preparing a mask plate 2 having openings 28 for coating the coating regions 18 with coating liquid and non-openings 29 for avoiding coating the non-coating regions 19 with the coating liquid; decompression-sucking the substrate 1 to a stage 3; putting the mask plate 2 on the substrate 1, and decompression-sucking the mask plate 2 to the substrate 1 through the through-holes 12 that the substrate 1 has; and coating the inside of the openings 28 that the mask plate 2 has with coating liquid for an organic EL layer by a nozzle coating method.
Patent JP-2012031901-A (JP)
Title: Clutch system
Inventor: MIYAZAKI JUN
IPC: F16D43/10
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To achieve a compact clutch device by keeping a length down in a shaft direction in the clutch system which presses a clutch plate in a clutch shaft direction to frictionally engage with the clutch plate by a centrifugal weight movement to a clutch outer periphery side.SOLUTION: The clutch system includes: a bottomed cylindrical clutch outer 4; a clutch inner 5 arranged at the inner periphery side of the clutch outer 4; a clutch plate 6 laminated between the clutch outer 4 and the clutch inner 5; a bottom side pressure plate 7 that clamps the centrifugal weight 33 with a bottom part 4a at the bottom part 4a side of the clutch outer 4; and an opening side pressure plate 8 that receives a pressure from the centrifugal weight 33 at the opening side of the clutch outer 4, and the opening side pressure plate 8 is supported by the clutch inner 5.
Patent JP-2012032234-A (JP)
Title: Rotation angle detector
Inventor: HARADA TOMOYUKI
IPC: G01D5/245
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detector that suppresses an increase in build of a chip even without increasing the number of magnetic poles of a magnet rotor in a configuration including a plurality of magnetic detection parts formed on the one chip.SOLUTION: In a rotation angle detector including a magnet rotor and a sensor chip having magnetic detection parts formed on a semiconductor substrate, the magnetic detection parts have a first normal component detection part and a second normal component detection part, and a first rotation component detection part and a second rotation component detection part which are arranged apart by a phase different from each other, the phase difference being such that the value obtained by dividing the difference between output signals of the two normal component detection parts by the phase difference can approximate the value obtained by differentiating a component of a magnetic field around the sensor chip along a normal direction in a rotation direction, and the value obtained by dividing the difference between output signals of the two rotation component detection parts by the phase difference can approximate the value obtained by differentiating the component of the magnetic field around the sensor chip along the rotation direction in the rotation direction.
Patent JP-2012034489-A (JP)
Title: Insulated power source unit and lighting device
Inventor: KADO MINORU
IPC: H05B44/00
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a power source unit using an insulated AC-DC converter that excels in responsiveness and is capable of controlling output with an external control signal by supplying a PWM control pulse signal for output control to a primary side circuit and a secondary side circuit, respectively.SOLUTION: An insulated power source unit includes: control circuits (17 and 23) for generating and outputting a switching element control signal that controls current flowing through the primary side of power conversion means (transformer); and signal transmission means (15) that transmits a detection signal to the control circuits which is generated by detection means (13 and AMP1) for detecting output current or output voltage. The insulated power source unit supplies an output control pulse signal as an output control signal having control information in a duty factor to both the control circuits and secondary sides of power conversion means to control the output current or the output voltage.
Patent JP-2012037545-A (JP)
Title: Image gloss controller, fixing device and image forming apparatus
Inventor: TAMAKI SHUNTARO
IPC: G03G15/20
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image gloss controller by a cooling and peeling method for preventing the decrease of the gloss of a fixed image by making it possible to closely hold a recording medium and an endless belt for imparting the gloss and to provide a fixing device and an image forming apparatus.SOLUTION: The image forming apparatus includes: an endless belt 1 stretched on a plurality of rollers 2a, 2b and 2c; a pressure roller 3 coming into press-contact with the two rollers 2a and 2b through the endless belt 1 to form a nip portion N through which the recording medium on which a toner image is fixed passes; non-contact thermistors 5a and 5b detecting the surface temperature of the endless belt 1; a heat source 2h heating the endless belt 1 based on the detection results of the non-contact thermistors 5a and 5b at a nip portion entrance N1; and cooling devices 4a and 4b cooling the endless belt 1 and the pressure roller 3 in an intermediate nip portion N2 formed in such a manner that the endless belt 1 between the two rollers 2a and 2b forming the nip portion N and the pressure roller 3 are brought into close contact with each other.
Patent JP-2012038837-A (JP)
Title: Package and fabrication method thereof
Inventor: TAKAGI KAZUTAKA
IPC: H01L23/04
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a package and a fabrication method thereof to relax stress and prevent cracking from occurring.SOLUTION: A package comprises: a conductive base plate; a semiconductor device disposed on the conductive base plate; a metal wall including a semiconductor device, disposed on the conductive base plate; a through hole provided in an input/output portion of the metal wall; a feedthrough lower layer portion fitted into the through hole and disposed on the conductive base plate; and a feedthrough upper layer portion fitted into the through hole and disposed on the feedthrough lower layer portion. In the package and a fabrication method thereof, the feedthrough upper layer portion is formed so that the thickness thereof is thicker than the thickness of the metal wall.
Patent JP-2011155628-A (JP)
Title: Vibrating reed, vibrator, oscillator, electronic device, and frequency adjustment method
Inventor: KAWAI HIROKI
IPC: H01L41/09
Filed: 2010-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration of a vibrating reed whose frequency is easily adjusted.  <P>SOLUTION: The vibrating reed includes a base portion 15, vibrating arms 11, 12 and 13 extending from the base portion 15 and performing flexural vibration, and first mass portions 51, 52 and 53 for adjusting resonance frequencies of the vibrating arms 11, 12 and 13. The first mass portions 51, 52 and 53 have first surfaces which contract or expand with the flexural vibration of the vibrating arms 11, 12 and 13, and second surfaces which expand when the first surfaces contract and contract when the first surfaces expand, and the first mass portions 51, 52 and 53 are provided on at least one of the first and the second surfaces and formed approximately at the centers of the length of the vibrating arms 11, 12 and 13 from an end of the base portion 15 side to a tip end thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012043250-A (JP)
Title: Electronic information board apparatus
Inventor: SAKURAMATA YOSHIBUMI
IPC: G06F3/048
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To easily and reliably authorize a participant of a meeting and the like to operate display information, and to enable handling of data to be operated without concern for a person managing the data.SOLUTION: An electronic information board apparatus includes: display means for performing screen display; coordinate detection means for detecting a position touched by a pen or a finger on a screen of the display means; communication means for communicating with external terminals; connection management means for determining the validity of connection of the terminals directly connected to the electronic information board apparatus via the communication means; screen sharing management means for receiving image data of a document or the like displayed on the terminals whose connection is determined to be valid, generating sharing screen data including the image data, and transmitting the sharing screen data to all the terminals whose connection is determined to be valid; and operation event management means for receiving an operation event from the terminals whose connection is determined to be valid or the coordinate detection means, determining a document or the like on a sharing screen corresponding to the operation, and transmitting the operation event to the terminal that is the display origin of the document or the like.
Patent JP-2011098192-A (JP)
Title: Management system, game device, management device, and program
Inventor: GOTO NOBUHIRO
IPC: A63F13/77
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To make the safety securement of credit management compatible with and the simplification of configuration and procedures required for authentication.  <P>SOLUTION: The management device 30 includes: a first authentication part 321 to acquire the result of a first authentication which uses discrimination information UID_IN and living body information BID_IN; a second authentication part 322 to acquire the result of second authentication which uses discrimination information PID_IN; a management part 324 to relate the discrimination information UID_IN with the discrimination information PID_IN when both of authentication are affirmed, and store it in a management memory part 342. The game device 26 includes: a storage part 542 to receive input of the discrimination information PID_IN; a reference part 62 to refer whether or not the discrimination information PID_IN is stored in the management memory part 342 as authenticated information A to the management part 324; and an acknowledgement part 64 to acknowledge movement of a credit between a possessed credit number CA of a memory device 14 and a used credit number CB of the storage part 542 when the result of the reference is affirmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265320-A (JP)
Title: Muscle cell and use of muscle cell in cardiac repair
Inventor: EDGE ALBERT
IPC: A61K35/12
Filed: 2010-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide muscle cells and the use of the muscle cells in cardiac repair.  <P>SOLUTION: Muscle cells and methods for using the muscle cells are provided. In one embodiment, the invention provides transplantable skeletal muscle cell compositions and their methods of use. In one embodiment, the muscle cells can be transplanted into patients having disorders characterized by insufficient cardiac function, (e.g., congestive heart failure), in a subject by administering the skeletal myoblasts to the subject. The muscle cells can be autologous, allogeneic, or xenogeneic to the recipient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041911-A (JP)
Title: Engine combustion chamber structure
Inventor: MURAOKA TOMOYUKI
IPC: F02B23/08
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an engine combustion chamber structure which can improve the flow of intake air flowing from an intake port into a combustion chamber.SOLUTION: A combustion chamber 11 has an intake-side slope 15 and a discharge-side slope 16 with a pent-roof peak part as a boundary. Intake ports 20a and 20b are formed on the intake-side slope 15. Discharge ports 21a and 21b are formed on the discharge-side slope 16. A shroud part 40 is formed on the intake-side slope 15 on the side far from the discharge ports 21a and 21b. An intake flow processing part 50 is formed from the intake-side slope 15 to the discharge-side slope 16. The intake flow processing part 50 has an intake flow surface 51 formed on the same side as the intake-side slope 15 with the pent-roof peak part as a boundary, and a discharge-side guide surface 52 formed on the side opposite to the intake flow surface 51 with the pent-roof peak part as a boundary. The discharge-side guide surface 52 is connected to a discharge surface 53 composing a part of the discharge-side slope 16.
Patent JP-2011045927-A (JP)
Title: Method and device for hot isostatic pressing of alloyed material
Inventor: GOLLER GEORGE ALBERT
IPC: B30B5/02
Filed: 2010-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a container which prevent or minimize the diffusion of metals between a high value powder alloy and the container used for hot isostatic pressing, when forming billets using hot isostatic pressing.  <P>SOLUTION: A diffusion barrier (220) is placed on the container (201) between the powder (205) and the container (201) to control diffusion between the powder (205) and the container (201).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012049090-A (JP)
Title: Electrode, battery, and method for manufacturing electrode
Inventor: TAKATANI SHINKO
IPC: H01M4/04
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode and a battery which are capable of improving a capacity maintenance rate by suppressing decomposition of an electrolyte, and to provide a method for manufacturing the electrode.SOLUTION: The electrode regarding the present invention comprises a nonwoven fabric 31 that is an electron-nonconductive porous body, and a particulate active material 32 held in pores of the nonwoven fabric 31. A roughness of the active material 32 is 3 to 5 inclusive, which is defined by a value obtained by dividing a surface area per unit weight for an average particle diameter by a surface area per unit weight when it is assumed that particles of the active material 32 have a true spherical shape with the same particle diameter as the average particle diameter.
Patent JP-2012050674-A (JP)
Title: Vacuum cleaner
Inventor: Arima toshikazu
IPC: A47L9/10
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with improved convenience.SOLUTION: The vacuum cleaner 1 includes a dust collection unit 20 which is detachably attached in a body 2 in which an electric blower 6 is mounted. The dust collection unit 20 includes: a dust collection container 22 in which dust is accumulated; a cover part 40 forming the exterior of the body 2 and covering the upper side of the dust collection container 22; a grip part 41 pivotally supported by the cover part 40 for vertical turn; and an engaging part 43 for locking the mounting state of the dust collection unit 20 by being engaged with the body 2, and whose engagement with the body 2 is released when the grip part 41 is turned upward.
Patent JP-2012051263-A (JP)
Title: Automatic needle driving machine
Inventor: TAKEDA YOSHIO
IPC: B27F7/09
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an automatic needle driving machine which can drive automatically a needle into an object to be driven in, precisely irrespective of a state of the object.SOLUTION: The automatic needle driving machine 10 is constituted to drive continuously the needle into the work W (object), by imparting an impact to the needle in an inside of a needle driving part 56 by means of a hammering member 46, can drive thereby the needle automatically and quickly with a uniform force without requiring manual work, and can carry out accurately a large number of needle driving works in a short time. A pair of rollers 67, 68 allows moving on a surface of the irregular work W, a cushioning cylinder 36 or the like can absorb an impact when the needle is driven by the hammering member 46, and the needle is driven uniformly and stably without being affected by the surface state of the work W. A needle driving-in amount into the work W and a strength therein are regulated properly because an attaching position of the rollers 67, 68 is regulatable, and the needle is driven in response to the work W.