baber/WOPTO huggingface dataset:
Patent JP-2011012644-A (JP)
Title: Heat engine cycle device
Inventor: YAMADA NOBORU
IPC: F01K23/10
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a new heat engine cycle device which increases net thermal efficiency, reduces a size and is enabled in flexible layout design.SOLUTION: A heat engine cycle device 10 is composed of heat exchangers HX1, HX2 for accommodating working fluids 19, a connection pipe 18, a control valve 11, an expander 12, introduction pipes 16, 17 for guiding heat source fluids from a heat source 1 or a cooling source 2 to the heat exchangers HX1, HX2, a flow path switching valve 14 for switching the heat source fluid guided to the introduction pipes 16, 17, and a control device 15 for monitoring a pressure difference between the working fluids 19 before and after the expander 12 circulating the working fluids 19 by opening the control valve 11 when the pressure difference reaches a set upper limit value and switching the heat source fluids guided to the introduction pipes 16, 17 by switching the flow path switching valve 14 when the pressure difference reaches the set lower limit value after the opening.
Patent JP-2011014846-A (JP)
Title: Light source device and display
Inventor: YAMAMOTO MICHIO
IPC: G02F1/13357
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that includes a plurality of circuit boards each having one or a plurality of light emitting diodes mounted on one surface, and generates no ear-offensive sound even when the light emitting diodes are brought under light control through PWM control.SOLUTION: The light source device includes the plurality of circuit boards 2 each having the one or the plurality of light emitting diodes mounted on one surface, and performs the light control over the light emitting diodes 1 through the pulse-width modulation. Further, the light source device includes a light control circuit 8 which performs the pulse-width modulation on the light emitting diodes 1 with a frequency other than respective natural vibration frequencies of the plurality of circuit boards 2.
Patent JP-2011019002-A (JP)
Title: Information terminal
Inventor: NAGAHAMA KENTARO
IPC: H04N7/173
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal for easily performing the continuous reproduction of content by changing-over a reproduction apparatus through the use of only communication specification standardized by DLNA.SOLUTION: The information terminal MB 1 includes: a short-range radio communication apparatus 102 for performing Internet protocol communication by an information terminal short-range radio communication function; a content reproduction control part 118 for performing the reproduction processing of the content; a content information storage device 114 for storing content related information including at least location information of the content; a DMS control part 112 for disclosing the content related information onto a home network; and a main control part 101 for interrupting the reproduction processing by the content reproduction part when a request to interrupt the reproduction processing is received during the reproduction processing of the content by the content reproduction part, and allows the DMS control part 112 to disclose the content related information of the content concerning the reproduction processing onto the home network.
Patent JP-2011017971-A (JP)
Title: Projection screen
Inventor: KUSAMA KENTARO
IPC: G03B21/62
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection screen that suppresses backward scattering of light made incident from a front surface of a screen without using a polarizing plate.SOLUTION: The projection screen 1 is constituted of a light diffusion control layer 2, a coating film 4 layered on one side (a front side; the side opposite to a projector P) of the light diffusion control layer 2 via a colored adhesive layer 3, a transparent substrate 5 layered on the other side (a rear side; the side of the projector P) of the light diffusion control layer 2 and reflection preventing film 6 layered on the transparent substrate 5.
Patent JP-2011019172-A (JP)
Title: Information processing apparatus and play list display method
Inventor: MURAKOSHI TAKA
IPC: G11B27/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To present a play list useful for a user so as to be intuitively and easily understood by the user.SOLUTION: Multiple kinds of play lists generated for one piece of contents are read from a hard disk drive 16, play list reproduction is performed in accordance with any one of the multiple kinds of play lists, and the play list under reproduction, which is reproduced, is displayed on the picture of a television receiver 100. In response to a depressing operation to the play list switching button 4B of a remote controller 4 during play list reproduction, the play list under reproduction is switched to any other play list, play list reproduction is performed thereafter in accordance with the other play list, and switching is made from the play list under reproduction to the other play list and the other play list is displayed.
Patent JP-2011019600-A (JP)
Title: Kitchen unit
Inventor: HASEGAWA IWAO
IPC: A47B77/10
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen unit enabling a kitchen unit body to be smoothly turned to a prescribed position, capable of preventing the kitchen unit body from freely moving and overturning when the kitchen is used, and capable of easily enlarging the top surface of the kitchen unit body.  <P>SOLUTION: The kitchen unit includes the kitchen unit body 12 with a cooking device 14 and a sink 16 disposed on the top surface and wheels 18 for moving on the bottom, and a piping start-up opening 24 set between the bottom of the kitchen unit body and a kitchen floor 20 for collectively inserting various piping to be used for any or all of water feeding, draining, gas feeding and power feeding. The kitchen unit body is turnable around the piping start-up opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020790-A (JP)
Title: Sorting device and sorting device control method
Inventor: HASEGAWA FUMIO
IPC: B65G43/08
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device and a sorting device control method capable of reducing waste in electric power consumption by controlling a carrying speed in a carrying device to a proper value.  <P>SOLUTION: The sorting device is provided so that a plurality of carrying objects 101 of a plurality of kinds stored in cassettes C1 and C2 in a horizontally superposed state and carried in from at least one carry-in port are sorted at each kind, carried to a plurality of sorting ports corresponding to the respective kinds, and carried to cassettes C3-C10 arranged in the respective sorting ports. The device grasps a carrying state and the next carrying schedule of the carrying objects 101, and discriminates whether or not a waiting time is caused after starting carrying, and reduces a stopping time of the carrying device by reducing the carrying speed in the carrying device 1 more than a rated speed when determining that the waiting time is caused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029734-A (JP)
Title: Solid-state imager, driving method thereof, and camera
Inventor: TOTANI HIROSHI
IPC: H04N5/335
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imager with no configuration for fluctuating a pixel power supply voltage, suppressing occurrence of high luminance black crushing.  <P>SOLUTION: The solid-state imager 500 is equipped with: a plurality of pixels 50;, a plurality of vertical signal lines 105;, a current source circuit 502; a controller 508; and a plurality of column circuits 506. The current source circuit 502 supplies a first current and a second current to the plurality of vertical signal lines 105 selectively. The controller 508 controls the current source circuit 502 to supply the second current so as to set a potential of the vertical signal line 105 to a reference voltage Vref. The plurality of column circuits 506 are prepared for every column. Each column circuit 506 is equipped with: a FPN (Fixed Pattern Noise) removing circuit 100; a black crushing determining circuit 301; and a clip circuit 302. The FPN removing circuit 100 holds a difference signal corresponding to a difference between a reset voltage Vrst and a signal voltage Vsig. The black crushing determining circuit 301 determines whether the signal voltage Vsig is smaller than the reference voltage Vref. When the signal voltage Vsig is smaller than the reference voltage Vref, the clip circuit 302 replaces the difference signal held in the FPN removing circuit 100 with a clip voltage Vclip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009258747-A (JP)
Title: Plastic lens for spectacles
Inventor: KINOSHITA ATSUSHI
IPC: G02B3/00
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of insufficient antishock property of plastic lenses for spectacles, where primer layers are formed on the plastic substrates, hard coat layers are formed on the primer layers, and antireflexion films are formed on the hard coat layers, the antireflection film made thicker than the prescribed film thickness and being formed with convex and concave surfaces.  <P>SOLUTION: A primer layer is formed on a plastic base material, a hard coat layer is formed on the primer layer, and an antireflection film is formed on the hard coat layer. In the antireflection film, the optical film thickness on the convex face side of a specific low refractive index layer and the optical film thickness on the concave face side of the specific low refractive index layer are formed to have prescribed ranges, and consequently excellent characteristics, such as the improved hardness of the convex face of a fragile plastic lens, the firmer adherence of the film, improved interference colors and improved shock resistance, are obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026988-A (JP)
Title: Exhaust pipe direct fuel injection system, internal combustion engine and control method of exhaust pipe direct fuel injection system
Inventor: SAKAMOTO TAKAYUKI
IPC: F01N3/36
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe direct fuel injection system capable of grasping the state of fuel injection into an exhaust pipe and leading a fuel flow rate to an appropriate value, an internal combustion engine and a control method of the exhaust pipe direct fuel injection system.  <P>SOLUTION: First and second vessels 21a, 21b different in capacity are provided in series at a fuel supply pipe 18b connecting a supply pump 17 and an injector 19 for injecting fuel into an exhaust pipe 9. The second vessel 21b contains a fuel pressure sensor 22b. A control unit 20 measures a change in a fluctuation width of fuel pressure or in a frequency of fuel pressure based on the fluctuation information of fuel pressure in the second vessel 21b which is detected by the fuel pressure sensor 22b, measures a flow rate of fuel injected into the exhaust pipe 9 based on the measured change, and corrects the flow rate of fuel injected into the exhaust pipe 9 based on the measured value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010053355-A (JP)
Title: Precursor liquid for forming transparent conductive film and use of the same
Inventor: NAKADA KUNIHIKO
IPC: H01B1/20
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precursor liquid for forming a transparent conductive film capable of forming a film having good conductive properties and transparency while sustaining excellent storage stability.  <P>SOLUTION: This precursor liquid for forming a transparent conductive film includes (A) a reaction product made by reacting a titanium compound with hydrogen peroxide and (B) a reaction product made by reacting a niobium compound or a tantalum compound with hydrogen peroxide, and also contains at least either nitric acid or hydrochloric acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032898-A (JP)
Title: Fuel supply device
Inventor: MIYAKI ATSUSHI
IPC: B01D35/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device in which a filter unit is easily replaced.  <P>SOLUTION: The fuel supply device includes a fuel pump sucking in fuel in a fuel tank, a case unit attached to the bottom of the fuel tank and containing the fuel pump, and the filter unit communicating with the fuel pump and filtering the fuel in the fuel tank. The case unit detachably holds the filter unit outside the fuel tank. The filter unit is therefore attached to and detached from the fuel tank without removing the fuel supply device from the fuel tank and separating the fuel pump from the case unit. A worker can easily replace the filter unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032759-A (JP)
Title: Base isolation foundation structure, and installation method for base isolation device
Inventor: ARITA YASUMASA
IPC: E04B1/38
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide base isolation foundation structure capable of reducing a cost by eliminating a base plate, and capable of enhancing workability and quality, and an installation method for a base isolation device.  <P>SOLUTION: A precast concrete panel 10 formed by embedding a box nut 3 for fixing the base isolation device 1 is installed on a foundation slab 11 constructed with a horizontal plane-like upper face 11a by placing concrete T1, and the base isolation foundation structure B is constructed by integrally fixing stress-transmittably the precast concrete panel 10 and the foundation slab 11, by a fixing member 12 provided by fixing one end 12a side to the precast concrete panel 10, and by fixing the other end 12b side to the foundation slab 11. The base isolation device 1 is mounted on the precast concrete panel 10, and the base isolation device 1 is fixed to the precast concrete panel 10 by tightening an anchor bolt 9 to the box nut 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032563-A (JP)
Title: Method for producing silver ingot and crucible device
Inventor: NAGAI HIDEMASA
IPC: B22D7/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silver ingot which produces a silver ingot having a low chlorine content.  <P>SOLUTION: The method comprises: a melting stage where, at a crucible 4, silver powder 8 is continuously or intermittently charged to the crucible 4, and the silver powder 8 is heated and melted in a state where at least molten silver 10 is covered with charcoal 9; a first holding stage where the molten silver 10 is held by the crucible 4 in a state where the surface of the molten silver 10 in a state where all the silver powder 8 is melted is covered with the charcoal 9; and a casting stage where the charcoal 9 is removed from the crucible 4, and the molten silver 10 is cast into a mold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009273363-A (JP)
Title: Magnetic pole housing for electric machine, and method for manufacturing the magnetic pole housing
Inventor: HEIDRICH MARKUS
IPC: H02K5/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate disadvantage such as requirement of long labor hours in manufacturing and expensive price in background technology.  <P>SOLUTION: A magnetic pole housing for an electric machine includes: a housing base body (2) and a region (3) for magnetic coupling, wherein the region (3) is not only configured in one piece with the housing base body (2) but also configured by shaping the section of the housing base body (2).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039386-A (JP)
Title: Collapsible lens barrel
Inventor: OYA TAKAHIRO
IPC: G02B7/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible lens barrel whose impact resistance is enhanced without interrupting miniaturization thereof.  <P>SOLUTION: A drop-off prevention sub cam groove 21f and a first group cam groove 21c of a first group lens barrel 11 are made to overlap each other in an area T as part of extension areas (area from SINK to WIDE) so as to function as a common groove used in common by a sub pin 11c to be engaged with the drop-off prevention sub cam groove 21f and a cam pin 11b to be engaged with the first group cam groove 21c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042413-A (JP)
Title: Moving handrail of man conveyor and handrail for man conveyor
Inventor: HONDA TAKENOBU
IPC: B66B23/24
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving handrail of a man conveyor easily and surely fixing canvas, even when using fiber of extremely low friction characteristics as the canvas.  <P>SOLUTION: This moving handrail includes a body resin part formed in an endless shape of presenting a cross-sectional C shape, and the canvas 18 arranged along the longitudinal direction of the body resin part on an inside surface of the body resin part. This canvas 18 is constituted into two layers of base cloth 20 arranged in the body resin part and sliding cloth 21 arranged on the base cloth 20 and having the friction characteristics lower than the base cloth 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048563-A (JP)
Title: Storage medium
Inventor: YOSHITAKE KENJI
IPC: G06F21/60
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium which prevents data from being leaked at a low cost.  <P>SOLUTION: The storage medium includes a capacitor and a volatile memory which stores data on the basis of electric power stored in the capacitor. When a USB memory is inserted into a USB port of a computer, a USB controller 5 receives power from the computer via a USB connector 1 and supplies the power to the capacitor 3 and an SRAM 4. Then, when the USB memory is removed from the USB port of the computer, the capacitor 3 starts to supply the power to the SRAM 4. The SRAM 4 continuously stores the data during the power supply from the capacitor 3. When the power of the capacitor 3 is used up, the supply of power is stopped and consequently the stored data is lost.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048591-A (JP)
Title: Portable terminal
Inventor: KAWASHIMA SHINICHI
IPC: G06Q30/02
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal by which a general person can accurately and simply obtain a state of a food material.  <P>SOLUTION: The portable terminal 301 includes: a food material determination function 71 for analyzing image data obtained by photographing a food material and specifying a sort of the food material; a food material state measurement function 72 for measuring a state of the food material in a non-destructive situation after specifying the sort of the food material by the food material determination function 71; and a display function 73 for displaying kinds of the food material determined by the food material determination function 71, and the state of the food material measured by the food material measurement function 72.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049911-A (JP)
Title: Camera, camera unit and method for controlling power supply in camera
Inventor: ISHIBASHI JUNPEI
IPC: G03B17/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform power supply cutoff control during housing without disturbing photographing by a user.  <P>SOLUTION: In the case that one of first to third photosensors is not light-shielded, namely, in the case of YES in one of steps S1-S3, a state that a digital camera is not housed in a bag is determined. In such a state, processing is advanced from one of steps S1-S3 to steps S4→S5 and a power supply circuit connecting operation is performed to supply power from a battery to respective sections. When the digital camera is housed in the bag after the end of photographing, the state that all first, second and third photosensors 41, 81, 91 are light-shielded is provided. Therefore, all determinations in the steps S1, S2, S3 become YES, a CPU advances processing from the step S3 to step S7→S8 and a power supply circuit is controlled to cut off power supply from the battery to the respective sections.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053535-A (JP)
Title: Preservation method of polarizing plate
Inventor: KAWAMURA SHINICHI
IPC: B32B27/00
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preservation method which is capable of preserving a polarizing plate for a long period of time without damaging a polarizing film even when a protective film having a relatively high hardness is laminated on the relatively soft polarizing film.  <P>SOLUTION: In the preservation method of a polarizing plate, a releasable protective film of which the release force from a polarizing film comprising a polyvinyl alcohol resin is 0.01 to 0.5 N/25 mm is laminated on both surfaces of the polarizing film to obtain a polarizing plate with the protective film on both surfaces thereof, and then the polarizing plate with the protective film on both surfaces thereof is preserved in an environment at a temperature of -35 to 40°C and humidity of 0 to 65% RH.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052651-A (JP)
Title: Rotary compressor
Inventor: HAYASHI TAKEO
IPC: F04C18/32
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit seizure and wear of a roller while keeping a gap between the roller and an end plate member small.  <P>SOLUTION: This rotary compressor includes an annular cylinder 33 including a compression chamber 33a, the roller 34a disposed inside of the compression chamber 33a, a pair of the end plate members (a front head 32 and a rear head 35) disposed on both end surfaces of the cylinder 33 and facing to both end surfaces of the roller 34a respectively, and an expansion layer 50 disposed at a position corresponding to at least one section of a circumference of the compression chamber 33a of the cylinder 33 between a pair of the end plate members. A coefficient of linear expansion of material forming the expansion layer 50 is larger than a coefficient of linear expansion of material forming the cylinder 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059797-A (JP)
Title: Card processor
Inventor: KOMA HITONORI
IPC: G06K13/063
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To correctly perform processing related to a card without damaging the card.  <P>SOLUTION: There is provided a card processor configured to perform such processing as printing, deletion of print content, information writing or information reading to a card. The first card processor is provided with: a card processing head for performing the processing to the card; a holding roller for holding the card between itself and the card processing head; and a pair of pressurizing rollers for holding and pressurizing the card between itself and the holding roller at both sides of the card processing head. The second card processor is provided with: a traveling route on which the card is conveyed; a card processing head for performing processing to the card on the traveling route; and a pair of guides arranged at both sides of the card processing head on the traveling route for determining a positional relation between the card and the card processing head.  <P>COPYRIGHT: (C)2011,JPO&INPIT