baber/WOPTO huggingface dataset:
Patent JP-2010226032-A (JP)
Title: Optical semiconductor device
Inventor: YAMAUCHI YASUYUKI
IPC: H01S5/022
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized optical semiconductor device including an optical semiconductor element having optical gain.  <P>SOLUTION: The optical semiconductor device includes: a beam splitter for spectrally diffracting an input optical axis into a first spectral optical axis of a first spectral angle, and a second spectral optical axis of a second spectral angle larger than the first spectral angle; a first unit arranged on the first spectral optical axis of the beam splitter, and including one or more optical elements, wherein a distance between an end thereof and the beam splitter has a first length; a second unit arranged on the second spectral optical axis of the beam splitter, and including one or more optical elements, wherein a distance between an end thereof and the beam splitter has a second length larger than the first length; and the optical semiconductor element having a first output end optically coupled to the beam splitter and a second output end facing it, and having optical gain, the second output end being obliquely arranged in a relationship in which it is located on the side for arranging the second unit relative to the first output end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229831-A (JP)
Title: Internal combustion engine
Inventor: NAKAJIMA HIROFUMI
IPC: F01M5/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine for enhancing an oil cooling effect while suppressing an increase in manufacturing cost.  <P>SOLUTION: The internal combustion engine 1 includes a body B and a guide member 46. The body B includes a cylindrical cylinder, a valve chamber arranged on the upper side of the cylinder, a water jacket formed around the outer circumference of the cylinder to flow cooling water, a crank chamber arranged on the lower side of the cylinder, an oil return passage arranged adjacent to the water jacket to connect the valve chamber to the crank chamber, and an intermediate wall for partitioning the water jacket and the oil return passage. The guide member is arranged in the oil return passage to receive at least part of oil flowing down from the valve chamber, and provided to guide at least part of the oil toward the intermediate wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229567-A (JP)
Title: Hand tearabile base material and adhesive tape using the same
Inventor: INOUE TOSHIHIRO
IPC: D03D15/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base material having excellent productivity, and having excellent hand tearability improved in the problem of fibrous cut end, and to provide an adhesive tape using the base material.  <P>SOLUTION: [1] The hand tearable base material obtained by arranging synthetic fibers as a warp yarn and a weft yarn has a tear strength in the warp direction of the base material larger than that in the weft direction, and the warp yarn uses a cation-dyeable yarn having an elongation less than 30%. [2] In the tearable base material according to [1], the warp yarn is a normal-pressure cation-dyeable polyester yarn having a strength of not more than 0.04 N based on 1 dtex, and the density of the warp yarns in the base material is within the range of 40-70 yarns per inch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229475-A (JP)
Title: Method for manufacturing high-strength high-toughness hot-forged product
Inventor: HASE KAZUKUNI
IPC: C22C38/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot-forged product of which the strengthened part is superior in toughness, even when the product has been partially strengthened by appropriately controlling a structure in a hot forging process.  <P>SOLUTION: This manufacturing method includes: preparing a base steel material comprising, by mass%, 0.30-1.0% C, 0.01-2.0% Si, 0.1-3.0% Mn and the balance Fe with unavoidable impurities; heating the base steel material to 1,100°C or higher; forging the material at least once at 1,000°C or higher; subsequently cooling a part of the workpiece to a martensite transformation temperature or lower at a cooling rate of 10°C/s or more; then forging the workpiece with an equivalent strain of 0.5 or more in a temperature range of 500°C to A<SB>C1</SB>point; and cooling the product to room temperature to form the part having a mixed structure of fine ferrite with crystal grain sizes of 1 μm or smaller and spheroidal cementite in the product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230570-A (JP)
Title: Reagent preparing apparatus and sample analyzer
Inventor: SCHMIDT CAROLA
IPC: G01N35/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent preparation apparatus for improving the reliability of analysis results.  <P>SOLUTION: The reagent preparation apparatus 3 includes a reagent preparation section, such as a dilution section 36 and an agitation section 37 for preparing a diluted reagent from pure water and a high-concentrated reagent; a pH-monitoring section 39 for measuring a pH value (a hydrogen-ion exponent) of the prepared diluted reagent; and a CPU 44a for implementing a predetermined process. The CPU 44a is configured so as to change the implemented process, based on the pH value (the hydrogen-ion exponent) measured by the pH-monitoring section 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233750-A (JP)
Title: Game device
Inventor: SATO KENICHIRO
IPC: A63F9/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a spherical body from escaping sideways in inserting the new spherical body into a tubular body set in the vertical direction in a conveying mechanism for conveying spherical bodies by pushing up the spherical bodies from below and storing the spherical bodies one after another inside the tubular body.  <P>SOLUTION: The lottery ball-conveying mechanism 100 in the token game device 1000 has an inclined passage part 120 configuring a bending structure composed of a first gentle slope 120a, a steep slope 120b and a second gentle slope 120c. The second gentle slope 120c has such a length as to prevent reverse flow of a lottery ball S located at a lower end entrance position 130a. The lottery ball S guided to the lower end entrance position 130a is stored inside a lottery ball storage part 130 by a push-up part 140. At the time, the lottery ball S, tending to reversely flow onto the second gentle slope 120c, is prevented from reversely flowing with the reaction force to push back the lottery ball S generated as a lottery ball S located at the most upstream side of the second gentle slope 120c abuts on a bending part between the second gentle slope and the steep slope 120b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234934-A (JP)
Title: Electric vehicle
Inventor: NAKAJIMA MASATOSHI
IPC: H01M10/613
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle capable of saving a space, by improving a degree of freedom on arrangement of a cooling object apparatus.  <P>SOLUTION: This electric vehicle 1 includes an inverter storage case 12 for storing an inverter 11, a battery storage case 22 for storing a battery 21, conductive cable through-holes 14 and 24 arranged in the inverter storage case 12 and the battery storage case 22 and penetrating a conductive cable 51, a first pipe 50 extended from the conductive cable through-hole 14 of the inverter storage case 12, connected to the conductive cable through-hole 24 of the battery storage case 22, communicating mutual inside spaces of the inverter storage case 12 and the battery storage case 22 and covering the conductive cable 51, a first pressure adjusting valve 13 and a second pressure adjusting valve 23 for making a refrigerant flow between an outer surface of the conductive cable 51 and an inner surface of the first pipe 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237998-A (JP)
Title: Location search system and location search method
Inventor: KITA KAZUNORI
IPC: G09B29/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To acquire location information by searching for images including a landscape from other imaging directions.  <P>SOLUTION: When detecting the selection of specific landscape image data from an image storage unit 36 storing a plurality of landscape image data in association with the imaging azimuth and topographic feature information of the landscape image data, a wireless communication camera 100 searches for landscape image data similar to the selection-detected landscape image data on the associated topographic feature information. The imaging azimuth and topographic feature information of the selection-detected landscape image data and at least one landscape image data acquired as a search results are transmitted to a location search server 300. The location search server 300 infers a three-dimensional shape of the landform included in the landscape image data from the received imaging azimuth and topographic feature information, then acquires location information about the point where the landform exists according to the inferred three-dimensional landform shape, and transmits it to the wireless communication camera 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236803-A (JP)
Title: Blower
Inventor: KUMAGAI KOJI
IPC: H02P7/29
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on difficulty in control of air volume with high accuracy as it is difficult to PWM-drive a DC motor with a desired duty, as command voltage-duty characteristic of a motor driving circuit for driving the DC motor has individual difference, and the duty has a different value in each motor driving circuit though the same command voltage is given, in a ventilation device in which the air volume is controlled by a blower using the DC motor.  <P>SOLUTION: A relational expression of command voltage-duty of a motor driving circuit is determined on the basis of a first duty of the motor driving circuit, a first command voltage corresponding to the first duty, a second duty and a second command voltage corresponding to the second duty, the command voltage to obtain the desired duty is operated on the basis of the relational expression, and the DC motor is driven with the command voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238969-A (JP)
Title: Electrolytic capacitor
Inventor: ITO ATSUNOBU
IPC: H01G9/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator capable of providing integrated and sharp sound quality in a band ranging from a low band to a high band, and to provide an electrolytic capacitor incorporating the separator therein to be applicable to audio equipment.  <P>SOLUTION: The separator contains a bagasse pulp at a blending ratio of 10 to 30 wt.%. This separator is held between an anode foil and a cathode foil and is wound to form a capacitor element, which is impregnated with an electrolytic solution and is hermetically encased in a metal case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234315-A (JP)
Title: Honeycomb structure
Inventor: HIROSE SHOGO
IPC: B01D39/20
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a honeycomb structure capable of simultaneously satisfying both of a high temperature elevating performance and high heat capacity and efficiently cleaning an exhaust gas discharged from a diesel engine or the like.  <P>SOLUTION: In the honeycomb structure 10, a plurality of partitions 1 consists of ceramics, and cells are formed by two kinds of the partitions having different thicknesses, which are first partitions 1a having a first thickness and second partitions 1b having a second thickness smaller than the first thickness. The cell is formed in a square shape on a cross section vertical to a communicating direction. Among the cells, the cells in which three or four of four sides forming the square shape are formed by the first partitions 1a and the cells in which three or four of the four sides forming the square shape are formed by the second partitions 1b are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236688-A (JP)
Title: Sound insulating cover for collecting pipe
Inventor: FUJIMARU NAOKI
IPC: F16L55/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulating cover for a collecting pipe, having improved constructing efficiency while hardly causing a variation in quality.  <P>SOLUTION: The flexible sound insulating cover 20 for the collecting pipe is arranged on the collecting pipe having a branch pipe connection opening in a pipe peripheral wall portion in the state of covering the pipe peripheral wall portion. At a site opposed to the branch pipe connection opening, a through-portion forming cutting position indicating mark 23 is provided for developing a through-portion in which the branch pipe connection opening or a branch pipe to be connected thereto is arranged in an inserted-through or approximately inserted-through state, with cutting operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244183-A (JP)
Title: Device inspection system, device inspection method, device inspection program
Inventor: MINODA YUTAKA
IPC: G01R31/00
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device inspection system for causing hardware of an operation verification target to generate an operation fault at arbitrary timing.  <P>SOLUTION: A data table 120 is provided which stores device state information indicating a state of hardware 50, state change information describing the operation of the hardware 50 as a temporal state change of the device state information, and state change condition information indicating a condition of the state change. An analysis means 220 for performing operation verification of the hardware 50 generates an update setting scenario until the operation state of the target device is updated and set on the basis of information stored in the data table 120, and updates and sets the operation state of the hardware 50 based on the updated set scenario.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245215-A (JP)
Title: Method of manufacturing radiator, radiator manufactured by the manufacturing method, and alignment moving mechanism and cutting module used for the manufacturing method
Inventor: GI BUNCHIN
IPC: H01L23/36
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a radiator with a radiation fin assembled on a metal substrate.  <P>SOLUTION: The method includes a material preparation step, an alignment step, a punching step, a screw-down and bending step, a cutting and fastening step by a pressing means, a rotation step, a repetition of the cutting and fastening step by the pressing means and the rotation step, and a removing step. The method enables an automated production of the radiator by continuously punching a metal material belt on a machine table to form the radiation fin, sequentially cutting the radiation fin out of the metal material belt and sequentially inserting it into a groove hole in a metal substrate, and fixing the radiation fin onto the metal substrate in order by a fastening technique using a bidirectional pressing means, thereby reducing extra assembling processes for a faster production, drastically increasing a production efficiency, and reducing a production cost and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244280-A (JP)
Title: I/o interface device, control method and control system
Inventor: OMAGARI TAKASHI
IPC: G06F11/30
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an I/O interface device, a control method and a control system that normally switch an operation state even if having failed to receive a signal to switch the operation state from an active state to a standby state.  <P>SOLUTION: The I/O interface device 300a includes a means 32a for receiving a result of operation from a control device 200a, a means 33a for generating information indicating an active or standby operation state of the device, a means 31a for outputting the received result of operation if the generated information indicates an active state, a timer 35a for repeatedly measuring time, a counter 36a for counting the number of times that the timer 35a has measured a predetermined time, and a means 37a for causing the generation means 33a to generate information indicating a standby operation state of the device if the count by the counter 36a is larger than a threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241039-A (JP)
Title: Lyophilic pattern forming method, base material obtained by the method, intermediate transfer body and coating roller using the base material, method of manufacturing recording material and image recording device using the intermediate transfer body
Inventor: YANAI HIROSHI
IPC: B41M5/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately and easily form a pattern having a lyophilic portion and a liquid repellent portion for appropriately forming a reaction liquid reacting to ink on an intermediate transfer body, in image recording of an intermediate transfer system adopting inkjet recording.  <P>SOLUTION: A liquid containing a surfactant is adhered in a state of a liquid droplet on a liquid-repellent treating object surface, a liquid droplet outside portion is made lyophilic, and after the liquid droplet diameter is increased thereby, a liquid droplet center portion on the liquid-repellent surface is removed by washing. A lyophilic pattern having a ring-like lyophilic portion is formed on a base material surface. The size of the ring such as an inner diameter, and a ring width (eventually, an outer diameter) are easily controlled by adjusting the amount of adhered liquid droplet, the imparted density, the kind and concentration of the surfactant, and conditions during plasma treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242677-A (JP)
Title: Control device for vehicle
Inventor: NAKADE YUSUKE
IPC: B60W10/10
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle which can perform the control of the drive power during the operation of the shift lever even in a self-contained shift by wire type vehicle, prevent any behavior different from the input operation of the vehicle, as well as, any feel of uncomfortable to the behavior of the vehicle.  <P>SOLUTION: The CPU detects the switch of the shift range (YES at Step S11), and starts the throttle limit (Step S14) when the oil temperature To is not more than the oil temperature To1, and the water temperature is not more than the water temperature Tw1 (YES at Steps S12 and S13). The CPU terminates the throttle limit (Step S18) when θthr-θthp is not more than 1 (YES at Step S17), and limits the return speed to Vr when θthr-θthp is more than 1 (Step S19).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242914-A (JP)
Title: Vibration isolation system, vibration isolation method and program
Inventor: KAGA TOSHIAKI
IPC: G05B13/00
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control which operates multi inputs and multi outputs, enables non-vibratory vibration isolation control, and is tough in system fluctuation.  <P>SOLUTION: The quantity of state of a driving plate 1 is measured by a plurality of sensors 3a disposed according to a plurality of driving parts 3b that drives the surface plate 1 to be placed with a loading substance. Next, a control amount to the corresponding driving parts 3b is prepared and output by sliding mode control based on a plurality of quantities of state of the driving plate 1 and equation of motion of the surface plate 1. Further, it is preferable that a control part further includes a Kalman filter 9, inputs the quantity of state obtained from some sensors among the plurality of sensors 3a to the Kalman filter 9, and calculates the control amount to the corresponding driving part, based on other quantity of state estimated with the Kalman filter 9, the quantity of state obtained from some sensors and the equation of motion of the driving plate 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246059-A (JP)
Title: Propriety determining method for crystal vibrator and crystal oscillator used therefor
Inventor: TAKAMATSU MASASHI
IPC: H03B5/32
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method with which propriety of a crystal vibrator can be determined in a state where the crystal vibrator is actually sealed in a package, in a crystal oscillator where the crystal vibrator and an IC circuit for oscillating the crystal vibrator are sealed in the package so as not to expose outside wiring connecting the crystal vibrator and the IC circuit with each other.  <P>SOLUTION: A propriety determining method for a crystal vibrator uses a crystal oscillator 10 in which a crystal vibrator 1 to be determined and an IC circuit 2 for oscillating the crystal vibrator are sealed in a package so as not to expose outside wiring connecting the crystal vibrator and the IC circuit 2 with each other, and which comprises an input terminal IN to which an external signal is inputted and includes a means for varying a negative resistance value of the IC circuit 2 in accordance with a control signal from the outside. Oscillation output is monitored while varying the negative resistance value, a serial resonance resistance value of the crystal vibrator is calculated based on the negative resistance value in stopping oscillation and/or in starting oscillation, and propriety of the crystal vibrator is determined based on a relationship between the serial resonance resistance value and the negative resistance value which was set in IC circuit design.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246698-A (JP)
Title: Pinball game machine
Inventor: IBARADA YOSHIOMI
IPC: A63F7/02
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To execute a performance operation which is not in a conventional game machine by the use of a prior read determination.  <P>SOLUTION: When a performance operation based on prior reading is executed before a big winning game (as shown in a sign 100 of Fig.(a)), the performance operation is stopped once when the big winning game starts (as shown in Fig.(c)), and is restarted after the big winning game ends (as shown in Fig.(c)). It seems to a player as if the performance operation is executed over the big winning game, so that it has an extremely novel performance operation and game interest is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246720-A (JP)
Title: Nursing care product
Inventor: SASAKI HIDETADA
IPC: A61F5/01
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nursing care product whose cost is suppressed, which has excellent antibacterial deodorization property, and in which adhesiveness of an antibacterial deodorizer is improved when the product is used.  <P>SOLUTION: The nursing care product includes: tea leaves 23 and zeolite powder 24; a powder elastic base material which is mixed with the tea leaves 23 and the zeolite powder 24 so as to suppress the movement of the tea leaves 23 and the zeolite powder 24 and to keep the mixture state; and surface skin 21 being a breathable base material for enclosing cotton 22 and the tea leaves 23 and the zeolite powder 24 mixed with the cotton 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246481-A (JP)
Title: Aspergillus oryzae having large-scale genome duplication
Inventor: SATO ATSUSHI
IPC: A23L27/21
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To breed Aspergillus oryzae having high productivity of various enzymes responding to industries without using a gene recombination technique.  <P>SOLUTION: The Aspergillus oryzae is a strain belonging to the genus Aspergillus, has a large-scale genome duplication of ≥900 kb and highly produces a group of various kinds of enzymes such as protease, necessary for production of soy sauce.  <P>COPYRIGHT: (C)2011,JPO&INPIT