baber/WOPTO huggingface dataset:
Patent JP-2009053032-A (JP)
Title: Waveform display method
Inventor: MIYAZAKI TSUYOSHI
IPC: G01R13/20
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To divide and display write and read cycles in a source synchronous bus.  <P>SOLUTION: Each of DQS and DQ of each of read and write cycles is received by a different channel of a waveform display device. In the next step, idle time before a burst signal in the DQS of the read or write cycle is detected, a trigger is applied in a first part of a burst signal, and the frequency of the burst signal is measured. Next, using the measured frequency, an estimated edge position of the DQ of each of both cycles with respect to an edge position of the burst signal is determined. Using the phase relationship between the edge position of the burst signal and the estimated edge position of the DQ is used, a trigger is applied to the DQS of each of the read and write cycles with a setup/hold time contravention trigger, and then each amplitude is measured. Then, using the difference between the amplitudes of the DQSs of respective cycles, the waveform of DQS or DQ related to one selected cycle is displayed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095181-A (JP)
Title: Hot-working tool steel having superior toughness and high-temperature strength
Inventor: KATAOKA KIMITA
IPC: C22C38/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-working tool steel which has improved toughness and high-temperature strength.  <P>SOLUTION: The hot-working tool steel comprises, by mass%, 0.34 to 0.40% C, 0.3 to 0.5% Si, 0.45 to 0.75% Mn, 0 to less than 0.5% Ni, 4.9 to 5.5% Cr, Mo and/or W singly or totally in an amount of 2.5 to 2.9% in (Mo+1/2W) terms, 0.5 to 0.7% V, and the balance Fe with unavoidable impurities. The hot-working tool steel shows a superior combination effect of toughness and high-temperature strength, particularly in a high hardness range of 45 HRC or higher. Accordingly, the hot-working tool steel can be applied not only to various types of hot-working tools such as a press die, a forging die, a die-casting die and an extruding tool, but also a hot-working tool member to which a high load is applied during use.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008123655-A (JP)
Title: Hard disk module extractor
Inventor: HSU MEI-MAN
IPC: G11B33/02
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relevant apparatus that allows an in-vehicle hard disk module to be detached and then connected to other equipment for use.  <P>SOLUTION: A hard disk module extractor comprises a main body for housing a hard disk module; a first interlocking member having a first front end and a first rear end and for receiving external force; a control member connected to the first front end of the first interlocking member and for controlling whether to receive external force so as to push and move the first interlocking member; a second interlocking member having a second front end, a second rear end, and a fixation point, wherein the second front end is connected to the first rear end of the first interlocking member and the second interlocking member is rotated around the fixation point by the traction of the first interlocking member; and a third interlocking member having a third front end and a third rear end, wherein the third front end is connected to the second rear end of the second interlocking member and the hard disk module is pushed out by the third rear end with the traction of the second interlocking member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009059057-A (JP)
Title: Matching system
Inventor: TAMADA RINPYOTA
IPC: G06Q30/06
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching system for further improving satisfaction of a user than before.  <P>SOLUTION: This matching system 10 is provided with a plurality of communication terminals 20; and a server 30 which communicates with a communication terminal 20. The server 30 is provided with a matching degree acquisition means for acquiring a matching degree showing the degree of the matching between users by deciding user unique information unique to the user of the communication terminal 20 based on a prescribed criterion; and an information transmission means for transmitting the user unique information of the other communication terminal to a communication terminal on the other side among the plurality of communication terminals 20. The information transmitting means transmits the matching degree between the communication terminal of the user unique information and the other communication terminal and the position information of the communication terminal of the user unique information to the other communication terminal. The other communication terminal is provided with an information output means for outputting the user unique information, matching degree and position information of the other communication terminal transmitted by the information transmission means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058374-A (JP)
Title: Paper sheet inspection apparatus and paper sheet inspection method
Inventor: IGARI SEIJI
IPC: G01B11/28
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper sheet inspection apparatus and paper sheet inspection method capable of further accurately detecting a material having a polarization characteristic.  <P>SOLUTION: This paper sheet inspection apparatus 1 projects light to a paper sheet 10, divides transmission light having transmitted through the paper sheet 10 into a plurality of directions, thereby providing a plurality of polarized lights having different polarization surfaces. These polarized lights are received, and converted into electric signals, and a plurality of images are acquired. Difference of brightness of each corresponding pixel of the plurality of acquired images is detected, the area of a region having the polarization characteristic on the paper sheet 10 is calculated based on the number of pixels whose difference is detected. The calculated area is compared with the previously stored reference value, and the goodness/badness of the paper sheet 10 is determined.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318814-A (JP)
Title: Transmission power control method and apparatus
Inventor: OKUMURA YUKIHIKO
IPC: H04B7/26
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission power control method and apparatus employing the so-called, 'two-closed loop control' that attains transmission power control with little deterioration in information reception quality from start of information transmission/reception, when information is intermittently transmitted/received.  <P>SOLUTION: The transmission power control method and apparatus controls transmission power of a transmission station, so as to enable the quality of a received signal at a reception station to satisfy the target signal quality and controls the target signal quality so that the quality of transmission information included in the received signal by the reception station satisfies the target information quality, and sets the target signal quality greater than the target signal quality obtained at stop page of information transmission, when the transmission station intermittently transmits the information to the reception station, and the transmission of information is restarted after the transmission of information is stopped.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058208-A (JP)
Title: Absorption type water cooler/heater
Inventor: INAGAKI NAKAHIRO
IPC: F25B49/04
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption type water cooler/heater capable of easily detecting intrusion of a noncondensable gas in a heating operation.  <P>SOLUTION: This absorption water cooler/heater 10 has an absorption refrigerating cycle constituted by connecting a regenerator 12 for heating refrigerant solution, a separator 14, a condenser 18, an evaporator 20, an absorber 22 and a solution circulating pump 24, and has a heating operation mode for heating the load fluid circulated in the evaporator by connecting the separator and the evaporator through a cooling/heating switch valve 30, and guiding the refrigerant vapor generated by the regenerator to the evaporator from the separator by opening the cooling/heating switch valve. Further a detecting means 40 is disposed to detect a condensation temperature Thw of the refrigerant vapor of the evaporator and a condensation temperature Tcon of the refrigerant vapor of the condenser communicated with the evaporator, and detect the intrusion of the noncondensable gas of the evaporator on the basis of the difference between the condensation temperature of the evaporator and the condensation temperature of the condenser in a heating operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063026-A (JP)
Title: Work vehicle
Inventor: TERAJIMA ATSUSHI
IPC: F16H48/10
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work vehicle detecting a slip of a wheel, and carrying out smooth slip control regardless kinds of a transmission when the wheel slips, in the work vehicle transmitting power from a motor to right and left driving wheels by right and left deceleration devices.  <P>SOLUTION: The work vehicle comprises a planetary gear mechanism 7 constituting the deceleration device, a braking means 104 braking a ring gear 44 constituting the planetary gear mechanism 7, a slip detecting means detecting the occurrence of the slip of the driving wheel 9, and a controller 100 to which the braking means 104 and the slip detecting means are connected. When the controller determines that a slip occurs in the driving wheel 9, the controller operates the braking means 104 on the slip occurring side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062901-A (JP)
Title: Compressive expansion turbine unit
Inventor: SUZUKI NOBUYUKI
IPC: F02C1/02
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressive expansion turbine unit capable of improving efficiency, by providing required refrigerating capacity in low speed rotation, even when used for a container refrigerating unit of applying an air cycle refrigerating cooling system.  <P>SOLUTION: This compressive expansion turbine unit 5 has a compressor 6 and an expansion turbine 7. A main shaft 13 of an impeller 6a of the compressor 6 and a main shaft 14 of an impeller 7a of the expansion turbine 7 are arranged in parallel. These respective main shafts 13 and 14 are respectively supported by radial bearings 15-18. A transmission mechanism 22 for transmission rotation and a motor 26 for driving the impellers 6a and 7a of the compressor 6 and the expansion turbine 7 via this transmission mechanism, are arranged between both main shafts 13 and 14. The respective main shafts 13 and 14 are provided with magnetic bearings 27 and 28 for compensating for axial force by back pressure of the impellers 6a and 7a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062185-A (JP)
Title: Rotary printer
Inventor: SHINTANI TSUGUHISA
IPC: B65H45/28
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary printer capable of restraining an increase in a restoration time of a paper feeding failure caused in a folding processing part, by restraining a paper jam in a triangular plate by a web inevitably sent in an emergency stop.  <P>SOLUTION: The rotary printer is characterized by having a triangular plate 27, the folding processing part 31 processing the web 11 passing through the triangular plate 27 into a section, a crosscutting device 67 arranged between the folding processing part 31 and the triangular plate 27 and selectively cutting the web 11 in the width direction, an air jetting device 81 arranged at the upstream side of the crosscutting device 67 and selectively guiding the web 11 to the outside of a traveling passage, a tabloid slitter 19 arranged at the upstream side of the triangular plate 27 and selectively longitudinally cutting the web 11, and an emergency paper ejection control device 33 for operating the crosscutting device 67, the air jetting device 81 and the tabloid slitter 19 according to the detection of the paper feeding failure in the folding processing part 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072114-A (JP)
Title: Method for adjusting mutual inductance and transformer adjusted by the same method
Inventor: USHIJIMA MASAKAZU
IPC: H01F30/00
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently adjusting the mutual inductance between adjacent coils, and for uniformly stabilizing currents running through the coils.  <P>SOLUTION: This method includes the steps of: (A) adjacently winding mutual primary coils and mutual secondary coils around a main core; (B) preparing a sub-core whose cross-section is smaller than that of the cross-section of the main core; (C) arranging the sub-core between the mutual primary coils and the mutual secondary coils adjacently wound around the main core; and (D) disuniting only a main magnetic flux configuring mutual inductance between the adjacently wound mutual primary coils and mutual secondary coils, and adjusting the relative positions of the sub-core and the main core so that the self-resonance frequency of the plurality of secondary coils can be prevented from becoming too low, and reducing the mutual inductance of the mutual primary coils and the mutual secondary coils, wherein the mutual inductance between the mutual primary coils and the mutual secondary coils wound around the main core in their adjacent relationship.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066104-A (JP)
Title: Microneedle structure and microneedle structure device
Inventor: INOKUCHI DAISUKE
IPC: A61M5/32
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reliably administer a medicament to a living body or/and to collect blood or/and a body fluid from the living body without pain to a body.  <P>SOLUTION: To solve the problem, a microneedle structure includes a movable anchor part (1) on a distal end side and a content retaining part (2) in the inside. In the microneedle structure, the movable anchor part (1) is made of a shape-memory material, so that it closes at room temperature to be a tip of the needle and opens at a body temperature to be a mouth of the content retaining part (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066915-A (JP)
Title: Multilayer film or sheet
Inventor: YOSHIDA HARUICHIRO
IPC: B32B27/30
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer film or sheet having a low environment load, an excellent dimensional stability, and an excellent durability under a high-temperature and high-humidity environment.  <P>SOLUTION: The multilayer film or sheet is formed by laminating a plant-derived resin layer (I) (a polylactic acid, nylon-11, or thermoplastic starch), and a rubber reinforcing styrene resin layer (II) (the rubber reinforcing styrene resin independently, or an alloy composed by mixing the rubber reinforcing styrene resin and at least one kind selected from a styrene copolymer resin, a polycarbonate resin, and a polymethyl methacrylate resin).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070715-A (JP)
Title: Induction-heating cooking oven
Inventor: SAGANE HIROSHI
IPC: H05B6/12
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase of vibration and noise due to resonance when rotation oscillation frequency of a motor and natural frequency of a ventilating fan come close to each other as the number of revolutions of the motor is raised in order to increase a wind volume of a blower.  <P>SOLUTION: A control circuit 4 for controlling the number of revolutions of a DC motor 11 raises the number of revolutions of the DE motor step by step in a given variation width in accordance with the rise of temperature of a temperature detecting part 21 for detecting temperature of an inside of a main body 1, at which time, variation widths are to be made larger than the given variation width in the vicinity of natural frequencies of an upper fan blade 13, a lower fan blade 14 and a motor holder 15, so that the resonance is prevented from occurring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071716-A (JP)
Title: Real-time data transmission apparatus and digital apparatus using the same
Inventor: NAKAJIMA NAOKI
IPC: H04L12/28
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a real-time data transmission apparatus that can reduce power consumption, in response to the transmission rate of real-time data, and to provide a digital apparatus that uses the apparatus.  <P>SOLUTION: A real-time data transmission apparatus and a digital device using it comprise: a real time data processing section 14 for currying out processing of packetization and encryption of real time data; a data rate calculation section 17 for calculating a transmission rate of the real-time data to be inputted to the real time data processing section 14; a determination section 18 for determining a clock frequency to be used in the real-time data processing section 14 and outputting a clock-switching instruction, based on the result of the data rate calculation section 17; and a clock-switching section 19 for selecting one of a plurality of clocks, having different frequencies to supply it to the real-time data processing section 14, based on the clock switching instruction from the determination section 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077188-A (JP)
Title: Semiconductor device
Inventor: HAMANO DAISUKE
IPC: H04L25/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock data recovery circuit which prevents the lowering of reception performance associated with the speeding up of serial data and the accuracy rate deterioration of the clock data recovery circuit caused by continuous identical code data reception, and is of low power consumption.  <P>SOLUTION: The clock data recovery circuit has a SerDes circuit 101 for receiving a serial data and a reference SerDes circuit 102 for receiving a parallel running clock signal, wherein the SerDes circuit 101 carries out serial-parallel conversion of the serial data received by a regenerated clock which is phase-controlled using a phase control signal P_CS generated by the reference SerDes circuit 102.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073703-A (JP)
Title: Method for producing waste concrete fine powder-melted aggregate using waste concrete fine powder as main raw material, and waste concrete fine powder-melted aggregate produced by the production method
Inventor: ITO MASANOBU
IPC: C04B18/16
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow waste concrete fine powder to be mixed into a concrete aggregate by 20 to 100 mass%.  <P>SOLUTION: The method for producing the waste concrete fine powder-melted aggregate comprises: a separating stage where waste concrete fine powder is separated from waste concrete; a regulating stage where, regarding the waste concrete fine powder, in a feldspar composition, the regulation of components is performed to the vicinity of the range at which the initial crystal regions of anorthite, pseudowollastonite and quartz are contacted; and a melting stage where the waste concrete fine powder whose components are regulated is melted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082931-A (JP)
Title: System for performing controlled cooling of steel bar
Inventor: YAMADA EIKO
IPC: C21D1/74
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for performing the controlled cooling of steel bars just after hot rolling uniformly over the entire length.  <P>SOLUTION: The system is composed of a means for forming a bar train by arranging the steel bars in parallel, a conveying means for passing an individual bar through a cooling zone by moving the bar obliquely and side by side while rotating the bar around its axis, a fluidized bed tank on the interior of which a normal temperature fluidized bed is mounted as a cooling zone, air blowing nozzle trains arranged in multistage in the conveying direction in parallel to the bar train in the tank, a multistage interception plate train for breaking contact of the bar train with the fluidized bed beneath the bar train and a multistage heat insulating plate train for suppressing heat radiation above the bar train, and the individual bar is cooled over the entire length simultaneously at the same condition and also intermittent cooling is made possible by properly adjusting the contact of the steel bar and the fluidized bed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088833-A (JP)
Title: Power feeding hub apparatus and ip telephone set
Inventor: KAWANO KEIJI
IPC: H04M19/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow call at night and on holiday while power consumption is reduced, in an IP telephone system comprising a hub that has a PoE power feeding function and an IP telephone set that can be connected to the same.  <P>SOLUTION: When a power feeding hub 2 is set to be a low power consumption mode at night and on holiday, a PoE power feeding circuit 22 intermittently feeds power for a short time to an IP telephone set 1. At the IP telephone set 1, the electric charges by power feeding current are accumulated in a capacitor 14b of a power accumulation circuit 14. When a switch SW2 is turned on by off-hooking during power feeding stop period, the electric charges accumulated in the capacitor 14b operate a PHY peripheral circuit 13, to establish a link to the power feeding hub 2. After that, power is fed from the power feeding hub 2 to trigger an IP telephone circuit 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265274-A (JP)
Title: Lithographic printing plate, and apparatus and method for manufacturing the same
Inventor: ANURA YASUHIRO
IPC: B41N1/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic printing plate, which can surely prevent damages caused by burrs and also can eliminate problems due to stains or the like, and an apparatus and a method for manufacturing the same.  <P>SOLUTION: A product machining line 100 cuts a web 12 in the thickness direction by holding the web 12 between at least a pair of an upper blade 44 and a lower blade 54. The upper blade 44 and the lower blade 54 are arranged in the width direction of the web 12 with a clearance CL so that an amount of sag at the cutting position is set to 25 to 70 μm. The lower blade 54 is constituted of an acute angle blade of 70° or more at the upper end. The upper end of the lower blade 54 is arranged at a position lower than the upper end of a retaining roller 56 for retaining the lower surface of the web 12, and a level difference angle ψ of the line L1, which connects the cutting position side end part 56A of the retaining roller 56 and the upper end 54A of the lower blade 54, relative to the horizontal line L2, is set to 5° or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090169-A (JP)
Title: Mixing device
Inventor: TANIMOTO YOSHITAKA
IPC: B01F27/93
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical liquid supplying device which is capable of surely mixing a liquid or powder to be mixed without partial unevenness and which conducts the working of the restarting time easily.  <P>SOLUTION: A mixing device is characterized by having two or more of plate members that are rotatable and by being provided with a plate unit in which each plate member is arranged in the up and down directions with a predetermined space, a supplying unit capable of supplying the liquid or powder respectively to the upper surface of each member and a storing vessel with an opposite surface to the circumferential part of each plate member to store the plate unit and the supplying unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT