baber/WOPTO huggingface dataset:
Patent JP-2012144940-A (JP)
Title: Pipeline construction method
Inventor: TANAKA KOICHI
IPC: E03B7/07
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a pipeline construction method which allows for water pressure testing without preparation of a branch connection for testing water pressure, with a reduced construction cost.SOLUTION: A tee 1a is connected to a water supply terminal 110, and an elbow 2a is connected to a hot water supply terminal 210. The elbow 2a and an end connection of the tee 1a to be connected to a secondary side pipeline of a water meter unit are connected with a connection mechanism having a detachable fastener. Pressurized water is supplied from an end connection of the tee 1a to be connected to a primary side pipeline of a hot water supply apparatus to conduct water pressure testing. The fastener connection of the tee 1a and the elbow 2a is then released to separate the tee 1a and the elbow 2a, and the tee 1a is connected to the secondary side pipeline of the water meter unit installed outside a dwelling unit and the primary side pipeline of the hot water supply apparatus, while the elbow 2a is connected to the secondary side pipeline of the hot water apparatus.
Patent JP-2012146918-A (JP)
Title: Electronic apparatus
Inventor: KAWASE SATORU
IPC: H01R12/50
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To improve mounting strength of a receptacle connector without using a reinforcement member.SOLUTION: An electronic apparatus comprises: a wiring board where lands are formed on a surface layer; and receptacle connectors having soldered parts which are soldered to the lands. Vias are formed in the respective lands so that the number of vias which are located at a portion far from an insertion port of each receptacle connector becomes larger than the number of vias which are located at a portion close to the insertion port of each receptacle connector.
Patent JP-2012148616-A (JP)
Title: Wiper blade
Inventor: KUZUNO TAKASHI
IPC: B60S1/32
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade that prevents snow, scraped off from a wiped surface from entering into a cover.SOLUTION: Each of the flanges 20a of a cover 20 and each flange 8a of a second vertebra 8 are vertically superposed to be fitted by insertion to grooves 5 on both sides of the base 3 of a blade rubber 1 and arranged there. By this, it avoids the disengagement of the flanges 20a of the cover 20 from the grooves 5 during wiping operation.
Patent JP-2012164746-A (JP)
Title: Led drive circuit
Inventor: MIYAJIMA KAZUYUKI
IPC: H01L33/00
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To enable an LED in an LED drive circuit which controls PWM modulated light and constant current with one transistor to be switched from an off state to an on state at high speed.SOLUTION: Following are included: a sense resistor R1 which detects a drive current Iflowing in an LED and converts it into voltage; an op-amp 1 which amplifies a finite difference between a voltage Vs obtained by the sensor resistor R1 and a reference voltage Vref1; a transistor MN1 which, while acting according to a signal Vo obtained by the op-amp 1, exerts control so that the drive current Iflowing in the LED will become equal to a current value conforming to the reference voltage Vref1; a switch SW1 turns the transistor MN1 on or off according to a PWM signal to control lighting of the LED by PWM modulation; a current detector 2 which detects the drive current I; a current source I2 which charges the transistor MN1 when the PWM signal is switched for the LED to start lighting up; and a switch SW2 which stops charging by the current source I2 when the drive current Idetected by the current detector 2 reaches a prescribed value.
Patent JP-2012162493-A (JP)
Title: Optically active fluorine-containing 2,3-dihydropyridone derivative and method for producing the same
Inventor: KAGAWA TAKUMI
IPC: C07B61/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a new optically active fluorine-containing 2,3-dihydropyridone derivative which is useful as a synthetic intermediate of pharmaceuticals and agrochemicals, and a method for producing the same.SOLUTION: The optically active fluorine-containing 2,3-dihydropyridone derivative represented by formula (1) etc. is obtained by making optically active trifluoromethyl tert-butyl sulfine imine and 1-methoxy-3-trifluorosilyloxy-1,3-butadiene react with each other, and subsequently processing the reaction mixture with an acid.
Patent JP-2012163294-A (JP)
Title: Humidification device
Inventor: TSUTSUMI MASAYASU
IPC: F24F6/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To detect temperature of ambient objects of a humidification device to reduce ambient dew condensation and to efficiently spray humidified air.SOLUTION: The humidification device is obtained including a humidifying means 3 by one or both of evaporation and spray of water of a water supply tank 2, a wind sending means 4a constituted of a fan and a motor for sending humidification air into a room by the humidifying means 3, a wind direction control means 5 that can change the wind direction of the humidified air from the wind sending means 4a, a temperature distribution detecting means 7 which divides a front space of a blowing part 6 of the wind direction control means 5 into a plurality of regions to detect the temperature of each region and in which detection elements are disposed in a matrix shape and a control means 8a controlling the humidifying means 3, the wind sending means 4a and the wind direction control means 5 by the temperature distribution detecting means 7, blowing is performed by avoiding an ambient furniture and the like having comparatively low temperature in the room and dew condensation formed by contact of the humidified air in immediate contact with the furniture and the like having low temperature can be prevented.
Patent JP-2012169323-A (JP)
Title: Light-emitting diode element
Inventor: NAGAO NOBUAKI
IPC: H01L33/32
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To achieve enhancement of light extraction efficiency from a window electrode layer, and reduction in the contact resistance of the window electrode layer in contact with p-type GaN simultaneously.SOLUTION: A single crystal n-type ITO transparent electrode film 11 contains Ga as well as In, has a mole ratio of Ga/(In+Ga) of 0.08-0.5, and a thickness of 1.1-55 nm. The light-emitting diode further comprises multiple single crystal ZnO rods 13 formed on a single crystal n-type ZnO transparent electrode film 12. Each tip of the single crystal ZnO rod is branched to have a shape of multiple needles. A downward protrusion is provided at each lower part of the single crystal ZnO rod.
Patent JP-2011125065-A (JP)
Title: Headset noise reduction
Inventor: ROMAN SAPIEIEVSKI
IPC: G10K11/178
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the noise perceived by the user of a headset.  <P>SOLUTION: A headset has an earcup (11) with a front opening adjacent to an annular cushion (15), and the cushion is formed with a plurality of openings (16A) facing the inside of the earcup that acoustically couples the volume of the earcup to the volume of the cushion. A driver (12) is seated inside the earcup with a microphone (17) adjacent to the driver. Active noise reducing circuitry intercouples the driver and the microphone. An acoustic load that may comprise a wire mesh resistive cover (13) and/or air mass adjacent to the microphone is constructed and arranged to reduce the effect of resonance in the earcup volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012166682-A (JP)
Title: Control device of hybrid vehicle
Inventor: HONDA YOSHIYUKI
IPC: B60L50/16
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a hybrid vehicle that can execute manual shift with a gear change sense similar to that of a conventional vehicle that uses the internal combustion engine as a driving power source.SOLUTION: The hybrid vehicle has the internal combustion engine and an electric motor as driving power sources. The control device of the hybrid vehicle that includes: a gear change means that changes at least the output torque of the internal combustion engine with a plurality of transmission gear ratios and transmit it to driving wheels; and a manual shift means that executes the gear change based on the manual shift operation of a driver, is provided with an output characteristic control means (steps S6, S7, S8) that sets the output characteristics of the electric motor based on the output characteristic of the internal combustion engine when executing the gear shift by the manual shift means.
Patent JP-2012167606-A (JP)
Title: Turbo machine
Inventor: SAIURA HIROSHI
IPC: F16F15/08
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a turbo machine which prevents the generation of noise by attenuating vibration in a thrust direction even if a bearing receives a vibration load not only in a radial direction but also in a thrust direction.SOLUTION: A turbo machine 10 comprises an impeller 3 rotating in fluid, a rotary shaft 5 to which the impeller is mounted, a bearing 7 receiving a load from the rotary shaft not only in a radial direction but also in a thrust direction, a housing 9, and an oil film damper 11 situated between an inner peripheral surface 13 of the housing and an outer peripheral surface 12 of the rotary shaft and keeping an oil film between the inner peripheral surface 13 and itself. The oil film damper contains a load transmission surface facing the thrust direction in the load receiving surface 21 of the housing, and transmits a load generated by the rotary shaft from the load transmission surface 23 to a load receiving surface in the thrust direction. A vibration attenuating part 25 having a function for attenuating vibration is provided at least at either a load surface or a load transmission surface.
Patent JP-2012169994-A (JP)
Title: Communication terminal, information display method and program
Inventor: YAJIMA SEIWA
IPC: H04M1/00
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To display desired information for easy viewing without expense in time and effort.SOLUTION: A storage section 120 stores site identification information received by an input section 110, a communication section 130 acquires information, at preset timing, from a site which the site identification information stored in the storage section 120 shows, and a display section 140 displays the information acquired by the communication section 130 as a part of a standby screen.
Patent JP-2012171130-A (JP)
Title: Printing apparatus
Inventor: SAKAI RYOMI
IPC: B65H5/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that protects a heat generating section of a thermal head when a lid body is opened.SOLUTION: The printing apparatus 1 is configured by integrating a storing section 4 for storing thermo-sensitive paper 60 with the thermal head 10 for recording information on the thermo-sensitive paper 60 with heat generated by the heat generating section 12. The printing apparatus 1 further includes the lid body 20 which is held so as to be displaceable between a close position where the lid body 20 closes the storing section 4 and an open position where the lid body 20 opens the storing section 4. A discharging brush 23 for discharging the electrostatic charges is fixed on the outer surface 20a of the lid body 20. When the lid body 20 is located in the close position, the discharging brush 23 is separated from the heat generating section 12, when the lid body 20 is located at the open position, the discharging brush 12 comes in contact with the heat generating section 12.
Patent JP-2012173911-A (JP)
Title: Image generation device, projector, and image generation method
Inventor: IIMURA SATORU
IPC: G06F3/0488
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image generation device, etc. capable of generating an image in which an input object handwritten and inputted to a screen for presentation is arranged in a proper position.SOLUTION: An image generation device 102 included in a projector 100 is configured to include a storage part 120 storing input object data 126 showing the contents of the input object handwritten and inputted to the screen for presentation, a determination part 130 determining a display position above the input position of the input object in the screen for presentation, and an image generation part 140 generating a presentation image which is an image in which the input object is displayed in the display position, according to the determination by the determination part 130 and is displayed on the screen for presentation.
Patent JP-2012174476-A (JP)
Title: Electric connector
Inventor: KUMAGAI DAISUKE
IPC: H01R13/24
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector that has spring properties of a large elastic displacement, softness, and a high wiping effect so as to be made smaller.SOLUTION: An electric connector 50 comprises: a conductive contact 10; and an insulating housing 30. The contact 10 has a spring portion 12 that is elastically displaceable and extends forward of the housing 30. The spring portion 12 comprises: a contact bend 22 that projects outward and forward from front of the housing 30; and a fourth bend 20 that has an apex positioned close to an inner surface of the housing 30. On the inner surface thereof, the housing 30 has a stopper 35 that comes into contact with the fourth bend 20 so as to stop the fourth bend 20 at a predetermined position by engagement. The contact bend 22 is linearly moved backward toward rear of the housing 30 until the fourth bend 20 comes into contact with the stopper 35. After the fourth bend 20 comes into contact with the stopper 35, the contact bend 22 is rotated about the fourth bend 20 as a pivot.
Patent JP-2012173133-A (JP)
Title: Soluble component water sampling device
Inventor: OKAZAKI KAZUYA
IPC: B01D63/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a soluble component water sampling device which filtrates solid matter at a collection place and makes analysis while maintaining the water quality at the time of the collection, and is adaptive to long-period continuous water sampling.SOLUTION: A soluble component water sampling device includes a hollow fiber membrane 1 which filtrates water containing solid matter; a straightening container 2 which has the hollow fiber membrane 1 fixed to a center part; an air pump 6 which supplies air for filtrating the water containing the solid matter by cross-flowing onto a surface of the hollow fiber membrane 1 while the straightening container 2 is opened at its top and bottom part; a suction pump 4 which suck the filtrate having been filtrated by the hollow fiber membrane 1 from the hollow fiber membrane 1; and a filtrate water sampling container 7 which samples the filtrate sucked up by the suction pump 4 through a selector valve 9.
Patent JP-2012172198-A (JP)
Title: Electrolytic copper foil and method for manufacturing the same
Inventor: MINAGAWA YOICHI
IPC: H01M4/66
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic copper foil capable of reducing any warp caused by the thermal load, in particular, an electrolytic copper foil useful for a secondary battery negative electrode current collector, and a method for manufacturing the same.SOLUTION: In the method for manufacturing the electrolytic copper foil 4, for the electrolytic copper foil 4, the difference in Vickers hardness (Hv) of the front and the back surfaces of the electrolytic copper foil 4 or the electrolytic copper foil 4 after treatment is ≤10. In the electrolytic copper foil 4, the warp of the electrolytic copper foil 4 or the electrolytic copper foil 4 after the treatment is ≤1 mm. The electrolytic copper foil 4 or the electrolytic copper foil 4 after the treatment is heated in an oven at the temperature of 130-155°C, and the distortion of the electrolytic copper foil 4 or the electrolytic copper foil 4 after the treatment is removed.
Patent JP-2012170708-A (JP)
Title: Pachinko game machine
Inventor: USUI KOJI
IPC: A63F7/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game system for preventing a fraudulent action to fraudulently put out dispensed balls by forcibly changing the signal level of a put-out request signal to be transmitted from a prepaid recording medium reader to a Pachinko game machine.SOLUTION: A prepaid recording medium reader 100 transmits a put-out request signal BRQ, for performing changes multiple times between a high level and a low level in the one cycle of the signal, to the put-out control board 60 of the Pachinko game machine 1. The CPU 61 of the put-out control board 60 analyzes the received put-out request signal BRQ (S32), and when it is determined that the signal is not a normal signal (S33: No), performs an error notification without putting out the dispensed balls (S41).
Patent JP-2011176821-A (JP)
Title: Shutter glasses, display apparatus and control method thereof
Inventor: CHOI NAK-WON
IPC: H04N13/04
Filed: 2011-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an error with respect to a sync signal in the process of transmitting the sync signal from a display apparatus to shutter glasses.  <P>SOLUTION: Shutter glasses for a display apparatus include a shutter-glasses communication unit which receives a first sync signal from the display apparatus displaying a three-dimensional (3D) image; and a shutter-glasses controller which generates an ON/OFF driving signal for a left-eye lens unit and a right-eye lens unit of the shutter glasses, based on the first sync signal, the first sync signal including a pattern, based on which at least one or more sync pulses are periodically eliminated in a second sync signal, used in displaying the 3D image according to a frame driving frequency of the 3D image. The shutter-glasses controller predicts and generates an ON/OFF driving signal in a section corresponding to the eliminated sync pulse according to a time period of the first sync signal. Thus, error with respect to a sync signal can be minimized in the process of transmitting the sync signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012178029-A (JP)
Title: Pressure reduction valve for liquid
Inventor: SUZUKI TOSHIHIKO
IPC: G05D16/06
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress a fluctuation range of a secondary side pressure of a pressure reduction valve for liquid.SOLUTION: The pressure reduction valve for liquid includes a drive shaft 26 for driving a valve body 23 in approaching/separating direction and a lever mechanism for driving the drive shaft corresponding to the movement of an operating rod. The lever mechanism includes: a first link mechanism provided with a lever 31 formed in an L shape, a lever pin 32 for supporting a bend part so as to swing the lever within a lever surface and a first engaging part (32) for freely slidably engaging one end of the lever with the operating rod, for converting the axial direction motion of the operating rod to the swing motion of the lever; and a second link mechanism provided with second engaging parts (36, 37) for engaging the other end of the lever with the drive shaft freely slidably in the longitudinal direction, for converting the swing motion of the lever to the axial direction motion of the drive shaft. A lever ratio K=A/B of an arm dimension A between the lever pin and an engaging pin and an arm dimension B between the lever pin and the axis of the operating rod is smaller than 1.
Patent JP-2012177179-A (JP)
Title: Method and apparatus for producing functional film
Inventor: KATAOKA TAKASHI
IPC: C23C14/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a base material and a protective film to be peeled off properly in a longitudinal direction of a laminate even if adhesion between the base material and the protective film varies; to prevent twitching wrinkle from occurring due to the looseness of transport tension of the base material; and to prevent the base material from being damaged by incurring heat damages.SOLUTION: A method for producing a functional film includes: a first determination step of determining whether or not there is the protective film on the base material during the transport of the laminate before processing; a second determination step of determining whether or not there is the protective film on the base material in a period between the first determination step and a deposition processing; and a control step of controlling peel strength based on determination results obtained through the first and second determination steps, so that the protective film is peeled off the base material in a period between the first and second determination steps.
Patent JP-2012178505-A (JP)
Title: Printing apparatus
Inventor: YOKOZAWA TOSHIHIRO
IPC: H01L21/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus which is capable of performing efficient pre-processing and shortening a tact time.SOLUTION: A printing apparatus comprises a discharge head and a processing unit 9 which performs surface modification processing for irradiating a surface of a base material 1 with ultraviolet rays to modify the surface of the base material prior to a droplet discharging operation of the discharge head. The processing unit 9 includes a plurality of irradiation sections 32a and base material holding mechanisms 27b and 28b for holding the base material so as to hold the plurality of irradiation sections 32a therebetween in timing for the irradiation sections to irradiate the surface of the base material with ultraviolet rays.
Patent JP-2012176385-A (JP)
Title: Method for producing aerosol can, and aerosol can
Inventor: SHINOHARA TAKAO
IPC: B65D83/38
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aerosol can by making use of a producing device of an aerosol can-producing line, the method easily expressing a pattern in which a hair line pattern and a specular face are adequately mixed together.SOLUTION: In the method for producing the aerosol can, a hair line 1a composed of many scratches having concavities and convexities, is formed on a surface, and partial coating is conducted to the hair line to partially conceal the hair line, and consequently the surface of a container is divided into a hair line part and a specular face 5a part.
Patent JP-2012177452-A (JP)
Title: Fluid dynamic pressure bearing and motor with the same
Inventor: YAMAMOTO MICHIHARU
IPC: H02K7/08
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable fluid dynamic pressure bearing and a motor with the same.SOLUTION: The fluid dynamic pressure bearing 30 has a sleeve 32 having a through hole 41, a shaft 13 arranged in the through hole 41 and rotatable to the sleeve 32, a thrust cover 33 covering the lower end of the through hole 41 and fixed to the sleeve 32, and a thrust plate 34 arranged between the thrust cover 33 and the lower end of the shaft 13 and coming into contact with the shaft 13. The thrust plate 34 includes an upper surface 34a facing the shaft 13 side and coming into contact with the sleeve 32.
Patent JP-2011251851-A (JP)
Title: Storage and delivery mechanism
Inventor: KONDO NAOTO
IPC: G07D9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique to simplify the mechanism for the storage and delivery of a medium such as money sheets.SOLUTION: A storage and delivery mechanism 1 includes a guide drum 2, and an elastic material belt 3 hanged over between a drive pulley 5 and a driven pulley 7. A drum outer periphery face 2a of the guide drum 2 is pressed by the belt outer surface of the elastic material belt 3. Three elastic material belts 3 are arranged in a circumferential direction, and between the drum outer periphery face 2a and the belt outer surface, the front of the following medium is overlapped on the rare of the preceding medium with a predetermined overlap length to be held.