baber/WOPTO huggingface dataset:
Patent JP-2008031106-A (JP)
Title: Method for recovering collagen from jellyfish
Inventor: YOSHINAKA REIJI
IPC: C07K14/78
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently solubilize and recover collagen as a useful substance in an unmodified state from jellyfish.  <P>SOLUTION: The method comprises a low-temperature storage step for storing jellyfish at a low temperature for activating an endogeneous enzyme of jellyfish themselves thereby to cause it to initiate a decomposition reaction of the jellyfish and solubilizing collagen of the jellyfish in an unmodified state thereby to form a neutral salt solution containing unmodified collagen, and a recovery step for recovering the unmodified collagen from the neutral salt solution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031337-A (JP)
Title: Polymer light-emitting element, organic transistor and composition useful for them
Inventor: SUZUKI TOMOYUKI
IPC: H01L51/30
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition that can substantially selectively obtain light emission derived from a low molecular weight fluorescent material from a light-emitting element when used to manufacture a light-emitting element.  <P>SOLUTION: The composition comprises a polymer containing a repeating unit represented by formula (1) [wherein each of R<SP>1</SP>independently denotes a substituent; each of R<SP>2</SP>independently denotes an alkyl group which may have a substituent or an alkoxy group which may have a substituent; and each of n independently denotes an integer of 0-3], a repeating unit having electron injection property and a repeating unit having hole injection property and a low molecular weight fluorescent material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008042969-A (JP)
Title: Dc power supply unit, refrigerator
Inventor: ONCHI KAZUHIKO
IPC: H02M3/28
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC power supply unit which can reduce power consumption by suppressing energy loss as much as possible by a relatively simple arrangement, and to provide a refrigerator equipped with that DC power supply unit.  <P>SOLUTION: The DC power supply unit comprises a DC power supply circuit α outputting a DC voltage being applied to a predetermined load 20 and a control section 7 through capacitors 2 and 52 of predetermined capacities, and conduction switching means 8 and 9 performing switching between a conduction on state performing conducting from an external AC power supply G to the DC power supply circuit α and conduction off state not performing that conduction according to a control command from the control section 7. The control section 7 judges predetermined switching conditions of the conduction on state and the conduction off state and controls the conduction switching means 8 and 9 depending on the judgment result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006292365-A (JP)
Title: Hot water supply device
Inventor: SETOGUCHI TAKAYUKI
IPC: F24H7/02
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an installation space and an electric capacity of a hot water supply device using a heat pump as a heat source.  <P>SOLUTION: This hot water supply device 1 is provided with a first refrigerant circuit 11, a second refrigerant circuit 9, a first thermal storage unit 39, a second thermal storage unit 37, and a hot water supply circuit 13. A low-melting point first latent heat thermal storage material is stored in the first thermal storage unit 37. A high-melting point second latent heat thermal storage material is stored in the second thermal storage unit 37. A first heat regenerator 47 for the first refrigerant circuit 11 is arranged in the first thermal storage unit 39. A second heat regenerator 41 for the second refrigerant circuit 9 is arranged in the second thermal storage unit 37.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008039217-A (JP)
Title: Indoor contaminated air discharging structure
Inventor: KAWAGUCHI NORIYUKI
IPC: F24C15/20
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent stagnation of contaminated air near a ceiling surface by efficiently sucking the contaminated air reaching a ceiling without being sucked by a hood portion of a range hood.  <P>SOLUTION: A recess 21 for capturing the contaminated air including oily smoke, a combustion gas and the like generated during cooking and not sucked by a suction opening 5 of the hood portion 6, is formed on the indoor ceiling 20 positioned at an upper part of the hood portion 6 of the range hood 1. The contaminated air captured by the recess 21 is sucked from an auxiliary suction opening 13 formed on an upper part with respect to the suction opening 5 of the hood portion 6 of the range hood 1, and discharged from the room.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008038963-A (JP)
Title: Multiple disk type clutch device
Inventor: KUMAOKA ASAO
IPC: F16D13/62
Filed: 2006-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple disk type clutch device capable of enhancing an oil discharge effect, and capable of preventing a drag torque from increasing even when used for a long period.  <P>SOLUTION: This multiple disk type clutch device is provided with a plurality of substantially annular clutch disks 6, a plurality of substantially annular clutch plates 7 layered alternately with the clutch disks 6, a friction material 10 fixed along a face opposed to the each clutch plate of the each clutch disk 6, a plurality of protruded abutting parts 10a formed in the friction material 10 by press molding using a molding die, and a groove part 10b formed between the adjacent abutting parts 10a in accompaniment to the molding of the abutting parts 10a by the molding die, and extended along a radial direction of the clutch disk 6. The friction material 10 is formed while having an intermittent part 11 wider than the groove part 10b provided substantially coplanarly to the groove part 10b, with the abutting parts 10a arranged at a substantially equal interval in other portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041467-A (JP)
Title: Device and method of manufacturing electrode for fuel cell
Inventor: HASHIMOTO MINORU
IPC: H01M4/96
Filed: 2006-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance uniformity or the like of film thickness, and to suppress occurrence or the like of a crack in forming an electrode (catalyst layer) for a fuel cell.  <P>SOLUTION: This device of manufacturing the electrode for the fuel cell is provided with: a coating supply part 4 supplying a certain quantity of an electrode forming coating 2 prepared by dispersing a carbon species with a noble metal catalyst supported thereto in a solvent; and a nozzle part 3 discharging the electrode forming coating 2 supplied from the coating supply part 4 onto a surface of a conductive porous base material 1. A suction part 5 is arranged on the back side of the conductive porous base material 1, and a solvent constituent in the electrode forming coating 2 is depressurized and sucked through the conductive porous base material 1 simultaneously with application of the electrode forming coating 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008041532-A (JP)
Title: External operation handle of switching unit
Inventor: NIWAMOTO YUJI
IPC: H01H9/22
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external operation handle of a switching unit which can be prevented from being opened by a locking down action of a padlock in either case of the external operation handle being set in a position of ON or OFF.  <P>SOLUTION: The external operation handle of a switching unit is provided with a lock plate which is mounted on the external operation handle so that is can be drawn into or taken out from the external operation handle and which stops a rotation of the external operation handle when it is taken out and which has a lock hole on the taken out part where an operation lock is fixed, a door locking mechanism to prevent a door of a control panel from being opened while the switching unit is closed and a releasing means to release the door locking mechanism. A release regulating means is provided to regulate the releasing means not to function when the lock plate is taken out, in either case of the switching unit being opened and closed, and to regulate the releasing means to function when the lock plate is drawn into.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052937-A (JP)
Title: Fuel cell system and vehicle
Inventor: MAYAHARA KENJI
IPC: H01M8/00
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To make both suppression of response delay and improvement of power generation efficiency of a fuel cell system compatible.  <P>SOLUTION: In a vehicle, an intermittent operation in which a cell operation is temporality stopped when power generation demand for a fuel cell stack is less than a prescribed value is carried out, and a recovery treatment is carried out when a cell voltage recovery treatment execution condition is satisfied during the intermittent operation. When the vehicle moves, a threshold voltage Vth1 is set as the cell voltage recovery treatment execution condition (step 303), and when the vehicle stops, the threshold value voltage Vth2 is set as the cell voltage recovery treatment execution condition (step 304). If it is set to become Vth1>Vth2, when the vehicle stops, limiting the cell voltage recovery treatment becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051997-A (JP)
Title: Projector and manufacturing method of projector
Inventor: YANAI HIROAKI
IPC: G03B21/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector wherein deterioration in image quality of a projected image caused by a temperature rise of a polarizing plate can be suppressed more than conventional suppression.  <P>SOLUTION: The projector 1000 includes an illuminator 100, liquid crystal devices 410R, 410G and 410B, incident side polarizing plates 420R, 420G and 420B each having a polarizing layer and a supporting layer supporting the polarizing layer, light transmissible substrates 430R, 430G and 430B stuck to the liquid crystal device side surfaces of the incident side polarizing plates, light transmissible substrates 440R, 440G and 440B stuck to the surfaces opposite to the liquid crystal device side surfaces of the incident side polarizing plates, emission side polarizing plates 450R, 450G and 450B each having a polarizing layer and a supporting layer supporting the polarizing layer, light transmissible substrates 460R, 460G and 460B stuck to the liquid crystal device side surfaces of the emission side polarizing plates and light transmissible substrates 470R, 470G and 470B stuck to the surfaces opposite to the liquid crystal device side surfaces of the emission side polarizing plates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008054080-A (JP)
Title: Circularly polarized patch antenna
Inventor: YASUKAWA MASATAKA
IPC: H01Q13/08
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadband circularly polarized patch antenna which is small and has high gain.  <P>SOLUTION: The circularly polarized patch antenna comprises: a patch conductor 1 with a perturbation element attached thereto; a ground conductor 2 arranged in parallel with the patch conductor across a dielectric layer; a ring-shaped slot 4 being an outer enclosure in almost the same shape as that of the patch conductor 1 and formed so as to be almost perpendicular to the patch conductor 1 at a position facing the patch conductor 1 of the ground conductor 2; and an L-shaped probe which excites both of the patch conductor 1 and the slot 4. Thus, even a circularly polarized patch antenna of a one-point feeding system with the patch conductor 1 and the ring-shaped slot 4 acting on each other, can be made compact, have the high gain and obtain a broadband characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052104-A (JP)
Title: Audible sound restoring device
Inventor: SUGINO KOICHI
IPC: G10H1/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost device which makes concert possible, even by using a silent musical instrument.  <P>SOLUTION: Each audio sound restoring apparatus 10 which makes sound of the silent musical instrument audible, comprises: a transmitter 13 for transmitting an impulse corresponding to sound of the silent musical instrument which the own device takes charge; a receiver 16 for receiving the impulse which the own device transmits and the impulse which is transmitted from the other audible sound restoring device 10; and an earphone 17. Each receiver 16 restores a plurality of digital data corresponding to the sound of the silent musical instrument which the own device and the other audible sound restoring device 10 take charge, from the received impulse, and drives the earphone 17 based on the plurality of restored digital data, and outputs audible sound. Thereby, the concert by the plurality of silent musical instrument becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051315-A (JP)
Title: Vibration damping device
Inventor: MURAOKA MUTSUMI
IPC: F16F15/08
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device having a rebound stopper mechanism of a novel structure for stably compatibly exhibiting both superior durability and a shock-absorptive stopper effect.  <P>SOLUTION: While a first installation member 12 has an abutting part 24 expanding in a direction perpendicular to an axis and a connecting part 22 projecting axially outward from the center of the abutting part 24, a rebound stopper 68 separately oppositely positioned axially outward the abutting part 24 is arranged in a second installation member 14. Annular rebound shock-absorbing rubber 56 arranged in the axial direction between the abutting part 24 and the rebound stopper part 68 and gradually expanding a diameter toward the rebound stopper part 68 side is also installed without adhering to the first installation member 12. The rebound stopper mechanism is constituted for shock-absorptively limiting a relative displacement quantity in the separating direction of the first installation member 12 and the second installation member 14 by including the abutting part 24 and the rebound stopper 68 shock-absorptively abutting via the rebound shock-absorbing rubber 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060177-A (JP)
Title: Machining board, its manufacturing method, die for machining mother board, and manufacturing method of product board
Inventor: IWAMOTO KATSUHIKO
IPC: B26F1/14
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machining board capable of stably carrying a product board on a frame while the product board is hard to come off, its manufacturing method, a die for machining a mother board, and a manufacturing method of the product board.  <P>SOLUTION: The machining board includes a frame 14, printed circuit boards 12a-12c temporarily fixed to the frame 14 via at least one of its sides, supporting boards 16a-16c serving as mother boards including the frame 14 and punched from a region adjacent to the printed wiring boards 12a-12c and fitted into their original holes, and recessed grooves 18a-18c formed along borders between the frame 14 and the printed circuit boards 12a-12c or their vicinity. At least one of tips of the supporting boards 16a-16c is inside the recessed grooves 18a-18c, and the inside of the adjacent region is punched from the tips of the supporting boards 16a-16c to the recessed grooves 18a-18c. Further, its manufacturing method, the die for machining the mother board, and the manufacturing method of the product board are also disclosed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058085-A (JP)
Title: Short circuit detection method of battery pack for electric vehicle
Inventor: TSUNESADA AKINOBU
IPC: G01R31/02
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine that a short circuit is on the battery-pack side or the load side and improve safety.  <P>SOLUTION: The short circuit detection method of a battery pack for an electric vehicle is a method for detecting the short circuit in a battery pack 1 for an electric vehicle in which a load 2 is connected to the output side through a contactor 3. The short circuit is detected under both conditions in which the contactor 3 is turned on and off to distinguish between a short circuit on the battery-pack side and a short circuit on the load side. By a simple method in which the contactor is turned on and off, it is determined that a short circuit part is on which side of the battery pack or load, thereby allowing to repair the short circuit simply and efficiently.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055001-A (JP)
Title: Paper diaper
Inventor: TORIGOE KEIJI
IPC: A61F13/56
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper diaper whose assembly procedure can be changed corresponding to the posture of a wearer or the like and which can be used as both a fastener type diaper and a pants type diaper.  <P>SOLUTION: The paper diaper which can be used as both a fastener type diaper and a pants type diaper has a waist section 10 to be worn surrounding the waist of a wearer, and an absorptive body 20 extended so as to cover from the back side part of the waist section 10 through a crotch section and up to the front side part of the waist section 10. The back end section of the absorptive body 20 is connected to the back side part of the waist section 10, and at the front end section of the absorptive body 20, the male material 25 of a mechanical fastener is provided on the inner surface and a female material 26 is provided on the outer surface. The waist section 10 has an intermediate section 10c corresponding to the absorptive body 20 in a product width direction and side flaps 11 and 12 respectively provided on both sides. At the respective side flaps 11 and 12, the male material 15 of the mechanical fastener is provided on the inner surface and the female material 16 is provided on the outer surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008055069-A (JP)
Title: Hair clip with finger
Inventor: KIM CHAN SOO
IPC: A45D8/00
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair clip with a finger.  <P>SOLUTION: The hair clip adapted to clip hair by connecting an upper clip piece and a lower clip piece with pins with a coil spring of brackets, consists of the finger connected to the free end of the upper clip piece with the pin for executing a joint operation and clamping the hair in a bundle, a guide loop connected to the rear end of the finger branched into Y-shape and guiding hair so as to be prevented from being caught by a joint part, a hold eye formed in the upper-clip piece for holding the guide loop, and a recess part recessedly formed in the bottom surface part of the upper clip piece for expanding a clamping space for the hair, and is so constituted as to gather the hairs and fasten them into gathered form.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065472-A (JP)
Title: Load balancing method, system, device, and program
Inventor: YAMANE ATSUSHI
IPC: G06F3/12
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problems that maldistribution of loads such as a plurality of printers causes an early failure of a specific printer, and deterioration in quality of printing.  <P>SOLUTION: Information of an internal sensor is acquired from a plurality of printers connected to a network and deterioration level is computed. Printing jobs are balanced in response to the obtained deterioration level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049172-A (JP)
Title: Multiple die led and lens optical system
Inventor: DASCHNER WALTER
IPC: F21K99/00
Filed: 2006-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for increasing light on a target from a light emitting diode.  <P>SOLUTION: The light emitting device includes some light emitting diode dies (LEDs) mounted on a shared submount and covered with a single lens element that includes a corresponding number of lens elements. The LEDs are separated from each other by a distance that is sufficient for lens element to include separate lens elements for each LED. The separation of the LEDs and lens elements may be configured to produce a desired amount of light on the target at a predefined distance. In one embodiment, the lens elements are approximately flat type lens elements, such as Fresnel, TIR, diffractive lens, photonic crystal type lenses, prism, or reflective lens.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008066099-A (JP)
Title: Relay and electronic equipment using this
Inventor: SHIBATA SATORU
IPC: H01H47/00
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a relay to zero-point control both opening and closing of a contact and an electronic device using the same.  <P>SOLUTION: The relay 10 is constituted of a signal generating means 11 to output a zero-point signal b synchronized with zero volt of an alternate current power supply 1, an opening and closing detecting means 13 to detect open and close of the contact 12B and to output an opening and closing signal e, a driving means 12A to drive open and close movement of the contact 12B, and a control means 14 which outputs a control signal d of starting/stopping of driving to the driving means 12A and has a time measuring means 14a to measure the time from open and close of the contact 12B until the next zero-point signal b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072190-A (JP)
Title: Data transmitter
Inventor: TSUKAGOSHI KAZUAKI
IPC: H04L1/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmitter which reduces delay time as much as possible in interleave and deinterleave and gives a distribution interval to the last data and the start data of a block.  <P>SOLUTION: The data transmitter comprises a transmitter which performs writing of data in the first and second columns of a transmission memory block while replacing, reads out such data as finishing writing before a plurality of continuous data are written in entirely, and performs interleaving of a plurality of arbitrary continuous columns from the last column to the third column of a transmission memory block such that the data of each row are read out and output while being replaced by the data before one row, and a receiver which can perform deinterleaving processing and which performs writing of a receiving memory block sequentially in the predetermined receiving order in the row direction, replacing the first and second columns of the receiving memory block, reads outs the data of a plurality of arbitrary continuous columns from the last column to the third column of the memory block while replacing by the data after one row and then outputs the data thus read out.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068481-A (JP)
Title: Thermosensitive recording medium
Inventor: KATO AYA
IPC: B41M5/337
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording medium, which has an enough color developing sensitivity and favorable printability (surface strength) and sticking resistance.  <P>SOLUTION: The thermosensitive recording medium comprises forming a thermosensitive recording layer, including colorless or light-colored electron donative leuco dye and an electron acceptive developer, on a support, wherein the thermosensitive recording layer includes a polyacrylamide base resin, resulting in having an enough color developing sensitivity and excellent printability (surface strength) and sticking resistance without providing a protective layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT