baber/WOPTO huggingface dataset:
Patent JP-2012082659-A (JP)
Title: Intake device and intake method
Inventor: IWATA KAZUNORI
IPC: E02B7/20
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an intake device capable of preventing occurrence of a thermocline and an eutrophication phenomenon in a water reservoir as much as possible in a wide range.SOLUTION: The intake device is provided inside a water reservoir such as a dam lake 2, separates the water reservoir into an intake side area 2a and a counter-intake side area 2b to shield water, and has a water conduction part for conducting stored water from the counter-intake side area to the intake side area. The intake device includes: surface layer water conduction means 1A where a water conduction part 8A for surface layer water for conducting the surface layer water in a range from a water surface to a prescribed depth is formed and the part below the water conduction part for the surface layer water is shielded; and bottom layer water conduction means 1B where a water conduction part 8B for bottom layer water for conducting the bottom layer water in a rage from a water bottom to a prescribed depth is formed and the part above the water conduction part for the bottom layer water is shielded. The surface layer water conduction means and the bottom layer water conduction means are arranged side by side at a prescribed interval along a water conducting direction.
Patent JP-2012089554-A (JP)
Title: Rack air conditioning system for heat generating apparatus
Inventor: TAKAHASHI JUNICHI
IPC: H05K7/20
Filed: 2010-10-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional rack air conditioning system, aggravation of temperature distribution in which the temperature at a terminal part increases when using a floor blow-out type air conditioning method is liable to occur, and the number of installation of servers or the like decreases and the cost is increased when using a rack type air conditioner.SOLUTION: To solve the problem, a rack air conditioning system is provided that comprises: a plurality of rack rows 2 arranged at intervals for accommodating a heat generating apparatus on a double floor 3 of a room 1; a hot aisle 4h and a cold aisle 4c which are alternately configured; a nozzle 8 connected with an air conditioner 7 through an air duct 5 and guide means 9 which guides an air mixture of low-temperature air-conditioning air blown out from the nozzle at high speed and high-temperature ambient air introduced by the air-conditioning air downward in the cold aisle, provided in the upper part of the rack rows; and a communication port 12 provided on the double floor so that a return air from the room flows back to the air conditioner through a space 13 in the double floor.
Patent JP-2012092658-A (JP)
Title: Wind-turbine blade, wind power generator equipped with the same, and design method for the same
Inventor: FUKAMI KOJI
IPC: F03D11/00
Filed: 2010-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a wind-turbine blade that achieves a desired design lift coefficient.SOLUTION: The wind-turbine blade is configured as follows. The blade thickness ratio is a percentage of a value obtained by dividing the maximum value of the blade thickness by the chord length. Y125 is a percentage of a value obtained by dividing the distance from the chord on the blade back side at a position of 1.25%, when the chord length position of the blade leading edge is taken as 0% and the chord length position of the blade trailing edge as 100%, by the chord length. When representing the wind-turbine blade by the blade thickness ratio and the Y125, the Y125 is set as 2.575±0.13% at a position where the blade thickness ratio is 21%, the Y125 is set as 2.6±0.15% at a position where the blade thickness ratio is 24%, and the Y125 is set as 2.75±0.25%, preferably, as 2.75±0.20%, and more preferably, as 2.75±0.15% at a position where the blade thickness ratio is 30%.
Patent JP-2012093454-A (JP)
Title: Light source device and projector
Inventor: MIYAMAE AKIRA
IPC: G03B21/00
Filed: 2010-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that can inhibit deterioration of luminous efficiency due to a temperature rise and a decrease in light saturation.SOLUTION: The light source device has a light source that emits excitation light LB, a phosphor layer 52 that is excited by the excitation light LB to emit fluorescence within a visible light region different from that of the excitation light LB, and a condensing means that condenses the excitation light LB on the phosphor layer 52. An incident plane of the excitation light LB in the phosphor layer 52 has inclined surfaces 53a inclined to a central axis of a ray bundle of the excitation light LB.
Patent JP-2012091897-A (JP)
Title: Support device of telescopic boom for mounting crane for construction of tower structure
Inventor: MINAMI YOICHI
IPC: B66C23/20
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To stabilize a telescopic boom to construct a high column, by making the telescopic boom be sequentially supported on stacked column members, wherein the telescopic boom is for mounting a crane used for construction of tower structure such as highly-stacked columns and a tower.SOLUTION: A column receiving base 6 is disposed to be movable forward and backward to a mounting base 5 fixed to each boom of the telescopic boom 1, and the column receiving base 6 is provided with a pair of holding arms 7 swinging between a holding position holding the column member 2 and a release position releasing the column member 2. A roller chain 8 is disposed inside the holding arm 7 so that a diameter of the roller chain 8 can be reduced and the roller chain is linked to the holding arm 7. When the column receiving base 6 is moved forward to press against the column member 2, the column member 2 is held by the holding arms 7, and a chain opening/closing cylinder 8a is operated to pull in the roller chain 8 and reduce the diameter thereof, the roller chain 8 tightens up the column member 2, and the boom is supported by the column member 2.
Patent JP-2012092698-A (JP)
Title: Centrifugal pump
Inventor: IWASE SHOGO
IPC: F04D29/44
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal pump capable of attaining improvement in flow efficiency.SOLUTION: The centrifugal pump includes a housing 10 having a suction port 11 and a discharge port 14; an impeller 23 provided in a rotationally drivable manner inside the housing 10; and a fluid guide mechanism Y guiding a fluid W flowing into the housing 10 in association with the rotational driving of the impeller 23 in a passage P from the suction port 11 to the impeller 23, so as to form a spiral flow along the rotating direction of the impeller 23.
Patent JP-2012093892-A (JP)
Title: Printer driver
Inventor: INOUE MASAKO
IPC: B41J21/00
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer driver capable of adding a missing letter with less time and labor without wasting a mis-printed sheet of paper.SOLUTION: When printing document data including a missing letter to which an attribute specified by a user is given, specification of the attribute of the letter which should be printed among the characters contained in the document data is received from a user. PDL data is generated converting only the letter having the specified attribute in the document data, and a MFT is made to print.
Patent JP-2012094355-A (JP)
Title: Nonaqueous electrolyte secondary battery and battery pack
Inventor: WATANABE HIDENOBU
IPC: H01M10/052
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery and a battery pack which do not reduce cycle characteristics or do not generate gas, while improving battery characteristics.SOLUTION: In a nonaqueous electrolyte secondary battery comprising at least an electrode plate having an electrode active material layer on a current collector, a separator, and a nonaqueous electrolyte containing a lithium compound as electrolyte, the electrode active material layer includes a binding material consisting of active material particles and a metal oxide, where the active material particles and current collector and the active material particles themselves are stuck firmly to each other by the binding material, and either one selected from among (1) to (3) below is added to the nonaqueous electrolyte: (1) alkali metal salt; (2) alkaline earth metal salt; (3) at least one kind selected from aluminum oxide, barium oxide, and magnesium oxide.
Patent JP-2011153063-A (JP)
Title: Method for controlling running of cutter and method for cutting sheet glass
Inventor: OKUHIRA KOJI
IPC: C03B33/037
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To form a cutting line on the surface of a glass sheet nearly vertical to the conveying direction of the glass sheet.  <P>SOLUTION: This method for controlling running of a cutter in a glass cutting machine, provided with a cutter for forming the cutting line on the glass sheet running along a guide frame and conveyed in a fixed direction and a controller for controlling the cutter running speed on the basis of a cutter running speed control pattern in which the elapsed time is associated with the cutting speed, includes: a step of correcting the cutter speed corresponding to the elapsed time (t) in the cutter speed control pattern so as to be positive to absorb waviness of the cutting line when the apparent cutter running speed after the time (t) is slower than that corresponding to the elapsed time (t) in the cutter speed control patterns; and a step of correcting the cutter speed so as to be negative when the apparent cutting speed after the time (t) is faster than that corresponding to the elapsed time (t) in the cutter speed control pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012092241-A (JP)
Title: Lubricating member and method for manufacturing the same
Inventor: TAKANO EIJI
IPC: C10M107/20
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To solve such problems that a sliding component using a conventional solid lubricant has poor lubricating characteristics and easily suffers from damages such as galling on a sliding surface caused by hardness of the solid lubricant.SOLUTION: A lubricating member 1 is molded into a long rod body longer in a lengthwise direction (L) than in a radial direction (D), by mixing at least a polyamide resin as a thermoplastic resin, an ultrahigh molecular weight polyethylene, and a lubricating oil. A film 2 mainly comprising a polyamide resin is formed on an outer peripheral surface of the lubricating member 1, and inside the film 2, fibrous crystals of the polyamide resin and the ultrahigh molecular weight polyethylene extend in the lengthwise direction (L) of the lubricating member 1, forming a plurality of pores. With this structure, the lubricating member 1 achieves excellent workability while maintaining mechanical strength and lubricating characteristics.
Patent JP-2012095878-A (JP)
Title: Impact-absorbing device
Inventor: YOSHIDA MAIKO
IPC: A41D13/12
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an impact-absorbing device capable of properly avoiding vertebral compression fracture caused by falling on one' back side and so on in rehabilitation of the old or in daily life.SOLUTION: The winding type impact-absorbing device has a belt-like supporting bodies 2 comprising expandable cloth covering the waist part and a buttock part of a human body, impact-absorbing pads P supported by the supporting bodies 2, and holding parts 4 arranged in the supporting bodies 2 and holding the winding condition of the supporting bodies 2 around the waist part in an abdominal part side. The impact-absorbing pads P are supported in an area covering a tailbone and an ischial tuberosity of the supporting bodies 2 and are constituted of a plurality of buttock pads 5, 6 where the area is vertically divided. Narrowed parts 21 are arranged in the support bodies 2 such that the plurality of buttock pads 5, 6 extend along the buttock part of the human body, and the device is used for preventing the vertebral compression fracture.
Patent JP-2011049587-A (JP)
Title: Light-emitting diode chip
Inventor: KOIKE MASAYOSHI
IPC: H01L33/20
Filed: 2010-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode chip improved in light-emitting efficiency.  <P>SOLUTION: A light-emitting diode (LED) chip 100 includes a substrate 101, and a light-emitting structure having a first conductive type semiconductor layer (n-type semiconductor layer) 103, an active layer 105, and a second conductive type semiconductor layer (p-type semiconductor layer) 107 sequentially laminated on the substrate. Assuming that the length of the substrate is L and the width of the substrate is W, L/W>10 is satisfied. Furthermore, a p-side electrode 108 is included on the p-type semiconductor layer, and an n-side electrode 110 is included on the n-type semiconductor layer. The first conductive type semiconductor layer (n-type semiconductor layer) 103, the active layer 105, and the second conductive type semiconductor layer (p-type semiconductor layer) 107 constitute the light-emitting structure 150. The n-side electrode 110 can be constituted of linear two lines 111 extended in the length L direction of the LED chip and a pad 112 connecting them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012095970-A (JP)
Title: Sensitivity testing device for ultrasonic doppler diagnostic apparatus
Inventor: TAKAHASHI YASUHIRO
IPC: A61B8/02
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To improve measuring sensitivity in a sensitivity test of an ultrasonic Doppler diagnostic apparatus.SOLUTION: A sensitivity testing device (1000) includes a body (1100) enabling ultrasonic propagation, a first gel layer (1010) provided on a first plane (1002) of the body and a second gel layer (1020) provided on a second plane (1004), and the first gel layer is protected by a protective sheet (1030). A probe (1060) of a device (1040) to be inspected is brought into contact with the protective sheet (1030). A diaphragm (1050) as a standard reflector contacts with the second gel layer and the diaphragm is connected to a driving part (1052). While driven by the driving part (1052), the diaphragm reflects an ultrasonic wave transmitted from the probe and generates a Doppler signal. The Doppler signal is detected by the probe.
Patent JP-2012104941-A (JP)
Title: Radio communication device, program therefor, and communication system
Inventor: SATO NORIYUKI
IPC: H04W52/02
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To enable early start of data transmission and reception if any restriction exists in a data transmittable time in a transmission-side communication node and a data receivable time in a reception-side communication node.SOLUTION: When data transmission is performed through radio communication to a reception-side radio communication device, which falls into a data reception standby period during a resting state capable of data reception through radio communication for each intermittent operation period, a radio communication device sets a data transmission suspension period to suspend data transmission during a shortest data transmission suspension period or longer, for each data transmission period having a longest data transmission period as an upper limit. The radio communication device retains the information of the intermittent operation period in the reception-side radio communication device; determines the length of the data transmission suspension period or the data transmission period of the radio communication device of concern by using the information of the retained intermittent operation period; and controls the operation state of the radio communication device according to the determination.
Patent JP-2012101685-A (JP)
Title: Display device for vehicle and display method for vehicle
Inventor: KURODA KOICHI
IPC: B60K35/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To report information in such a way that it is easy to notice without giving inconvenience, in a display for a vehicle.SOLUTION: A display device includes: a display unit 11 for displaying information to be reported to a driver of the vehicle; a vehicle information acquiring means 12 for acquiring information for indicating running environment of the vehicle; a running environment estimation means 13 which estimates frequency of the driver removing his or her line of sight from front based on information obtained from the vehicle information acquiring means 12, and which determines a peak value of a light emitting brightness for defining a display pattern of the display unit 11, the time frequency of light emitting, and a cycle number based on the estimated frequency of the driver removing his or her line of sight from front and brightness outside the vehicle; and a controller 14 for controlling display of the display unit 11, by the display pattern defined by the running environment estimation means 13.
Patent JP-2012105485-A (JP)
Title: Electric power conversion device
Inventor: TOKAWA KOJI
IPC: H02M7/48
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a bidirectional electric power conversion device for conversion between DC voltage and AC voltage requires a large-capacitance electrolytic capacitor and a large-power-capacity discharging resistor at a high-voltage intermediate DC part, which increases the size and cost of the device.SOLUTION: An electric power conversion device includes a change-over switch 2, a chopper reactor 3, and a bidirectional converter part where four unidirectional switches S1-S4 are coupled by bridge connection. When the change-over switch 2 connects a positive electrode of a DC power supply to the chopper reactor 3, DC voltage of the DC power supply is directly converted into AC voltage through the bidirectional converter part 4. When the change-over switch 2 connects a negative electrode of the DC power supply to the chopper reactor 3, AC voltage is directly converted into DC voltage through the bidirectional converter part 4.
Patent JP-2012107521-A (JP)
Title: Control device for internal combustion engine
Inventor: KADOOKA TAKU
IPC: F02D45/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of precisely controlling an air-fuel ratio for each cylinder independently of an opening/closing state of a WGV (waste gate valve) in a multi-cylinder internal combustion engine with a supercharger having the WGV.SOLUTION: It is determined whether or not a WGV 40 is opened (steps 100 to 102). As a result, when the WGV 40 is closed, a transport lag time used in controlling an air-fuel ratio is set to a value corresponding to an exhaust path length passing through a turbine 301 (step 104). When the WGV 40 is opened, the transport lag time used in controlling the air-fuel ratio is set to a value corresponding to an exhaust path length passing through an exhaust bypass passage 38 (step 106). The cylinder corresponding to an output signal of an air-fuel ratio sensor 52 is identified on the basis of the set transport lag time, and air-fuel ratio control for feeding back the output signal of the air-fuel ratio sensor 52 to calculation of a fuel injection amount of the identified cylinder is executed (step 108).
Patent JP-2012105718-A (JP)
Title: Stretcher
Inventor: TORII MASAYA
IPC: A61G1/00
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent an upper half of the body or buttocks of a person requiring care from being inclined and to keep the right posture without holding the person requiring care with a belt.SOLUTION: The stretcher 1 includes: a leg part reception part 3 for supporting leg parts; a buttocks reception part 4 for supporting buttocks; and a backrest part 5 for supporting the upper half of the body. A first recessed part 13 and a second recessed part 14 are respectively formed in the buttocks reception part 4 and the backrest part 5. A mat for covering the surface of the stretcher 1 is provided to form air layers in gaps, between the mat and the first recessed part 13 and between the mat and the second recessed part 14. By fitting the buttocks and the back of the person requiring care with the first recessed part 13 and the second recessed part 14 via the mat, the right posture of the person requiring care is kept by the stretcher 1.
Patent JP-2012109062-A (JP)
Title: Lighting fixture for vehicle
Inventor: OWADA RYUTARO
IPC: F21S8/10
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture for vehicle which can be downsized since each of light-emitting surfaces of a first lens portion and a second lens portion is continued and a part of each light-emitting surface is overlapped.SOLUTION: The lighting fixture for vehicle 1 is provided with a light-emitting element 2, and a projection lens 3 which has a first lens portion 31 to form a cut-off line part B and a second lens portion 32 to form a diffusion light distribution part R at the lower part than the cut-off line; and a low beam P is formed by projecting the light emitted from the light-emitting element 2 to the front of the vehicle by the projecting lens 3. The first lens portion 31 and the second lens portion 32 have each light-emitting surfaces 312, 323 continued respectively and a part of the each light-emitting surfaces 312, 323 is overlapped.
Patent JP-2012106366-A (JP)
Title: Liquid jet apparatus and control method therefor
Inventor: FUKUDA TOSHIYA
IPC: B41J2/01
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To simply suppress an error of a striking position of liquid jetted from each nozzle.SOLUTION: A printing apparatus 100 includes a recording head 24 capable of jetting the ink from each of a plurality of nozzles N, and a control part 60 which controls jetting of the ink from each of the plurality of the nozzles N. The control part 60 decides from printing data DP whether or not it is necessary to jet the ink from a first nozzle N1 and a second nozzle N2 adjacent to each other among the plurality of the nozzles N, and makes jetting conditions (jetting time point and flying speed) of the ink different between the first nozzle N1 and the second nozzle N2 when it is necessary to jet the ink from both of the first nozzle N1 and the second nozzle N2.
Patent JP-2012105894-A (JP)
Title: Game machine
Inventor: KIKUTANI KOHEI
IPC: A63F7/02
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a light emitting body board to and from a board holding unit without using a tool.SOLUTION: The board holding unit 53 includes: an installation surface 53a on which an LED board 59 abuts; an insertion groove 57 that is separately provided at the circumference of the LED board 59 abutting on the installation surface 53a and inserts a holding piece 59b provided on the LED board 59 correspondingly; and a variable regulation section 58 positioned at an insertion-hole side of the holding piece 59b in the insertion groove 57, and formed so as to be displaceable at a projection position projecting from the installation surface 53a and a retraction position retracting from the installation surface 53a and elastically urged to the projection position normally. When the variable regulation section 58 is in a projection position, the variable regulation section 58 abuts on the holding piece 59b inserted into the insertion groove 57 to hold the LED board 59 by the board holding unit 53. When the variable regulation section 58 is displaced to a retraction position, the holding piece 59b can be inserted and extracted into and from the insertion groove 57.