baber/WOPTO huggingface dataset:
Patent JP-2012171198-A (JP)
Title: Recording device and method of managing paper roll in the recording device
Inventor: IKEDA CHIKANOBU
IPC: B41J29/38
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a recording device that can easily manage the unused amount of a paper roll.SOLUTION: When the paper roll is placed on the recording device, the unused length of the paper roll is acquired on the basis of a history table representing the use history of the paper roll and recorded in the paper roll placed on the recording device. In the history table, identification information for identifying the history paper roll is associated with the unused length of the paper roll. When recording, a value obtained by subtracting the length of the recorded paper roll from the unused length is newly made to be the unused length in the history table.
Patent JP-2012170936-A (JP)
Title: Carbon nanotube dispersant
Inventor: SAITO DAIGO
IPC: C09K23/12
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbon nanotube dispersant, which can carry out an isolated dissolution of a carbon nanotube up to a single size in a solvent such as an organic solvent.SOLUTION: The carbon nanotube dispersant includes as a repeat unit a constitution in which for example, a tricarbonyl benzene structure as shown in formulas (14) and (15) is a branching point, and comprises a hyperbranched polymer in which the weight-average molecular weight measured relative to polystyrene standards by a gel permeation chromatography is 1,000 to 2,000,000. Since the hyperbranched polymer is excellent in dissolution capability for carbon nanotubes, it is possible to obtain a composition in which a carbon nanotube is contained in an isolated dissolution state.
Patent JP-2012178699-A (JP)
Title: Radio base station and communication control method
Inventor: YAGI MASAHIRO
IPC: H04W16/28
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To allow a neighboring radio base station to perform appropriate null-steering.SOLUTION: When the number of serving radio terminals UE 2 in a cell 3-1 is greater than the number of transmission frequency bands of SRS established in transmittable frequency bands, a radio base station eNB 1-1 transmits an RRC Connection Reconfiguration, which includes information for instructing halt of transmission of an SRS (transmission halt instructing information), to the serving radio terminal UE 2 that is regarded as having a small PF value and a low priority level of transmission of the SRS.
Patent JP-2012183458-A (JP)
Title: Fluid mixer
Inventor: ABE HIROKAZU
IPC: B01F5/06
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fluid mixer in which the favorable accuracy positioning of each parts can be performed, the assembly and disassembly can be easily performed, and the maintainability is excellent.SOLUTION: The fluid mixer 10 includes: a core member 20 having a pillar-shaped part 21; a housing member 30 having a through-hole 31 in which the engagement with the pillar-shaped part 21 is possible; and an orifice member 40 fitting with the fluid outflow side of the housing member 30. The pillar-shaped part 21 has a pillar-shaped base 21a fitting with the through-hole 31, and a pillar-shaped end 21b having the small diameter than that of the pillar-shaped base 21a. A first channel 11 is disposed at the pillar-shaped part 21 along the axial direction of the pillar-shaped part 21. A second channel 12 consists of the space formed between the inner surface of the through-hole 31 and the outside of the pillar-shaped end 21b. A fluid confluence part 10B is formed between the tip region of the pillar-shaped end 21b and the orifice member 40. A fluid vena contracta 10C is formed by the pore 41 of the orifice member 40. A fluid expansion part 10D is formed to the fluid outflow side of the orifice member 40.
Patent JP-2012184064-A (JP)
Title: Image forming apparatus
Inventor: OKANO TADASHI
IPC: B65H1/06
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus whose depth and height dimension can be minimized in a state where paper feeding capacity held in a paper feeding cassette is maintained, while securing capability of coping with a wide range of sheet types such as a postcard and cardboard including paper, with inexpensive constitution.SOLUTION: The image forming apparatus includes: the paper feeding cassette 3; an upper paper feeding roller 6 feeding the uppermost paper 5; an upper separation member 10; a lower paper feeding roller 7 feeding the lowermost paper 5; a lower separation roll 11; a pressure means (paper feeding switching mechanism 50) selectively pressuring the uppermost paper 5 to abut on the upper paper feeding roller 6 or the lowermost paper 5 to abut on the lower paper feeding roller 7; a recording head 31; a turn conveyance path 12; and a turn conveyance path 13, wherein the paper feeding cassette 3 is arranged below the recording head 31, and the turn conveyance path 12 or the turn conveyance path 13 is used by making the uppermost paper 5 abut on the upper paper feeding roller 6 or the lowermost paper 5 abut on the lower paper feeding roller 7 by selective pressuring by the pressure means (paper feeding switching mechanism 50).
Patent JP-2012183967-A (JP)
Title: Brake pedal device for standing position
Inventor: MAKITA MITSUHIRO
IPC: B60T7/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake pedal device for a standing position capable of holding a posture in brake operation for braking a vehicle in the standing position.SOLUTION: This brake pedal device for the standing position is a device for braking the vehicle by stepping a brake pedal in a state of keeping the standing position. This device includes the brake pedal 8 stepped in by toes, a stand 9 for placing the whole soles of feet in a state of placing the toes on the brake pedal 8, and an actuator 17 for lifting the brake pedal 8 and the stand 9 in the opposite direction of the stepping-in direction when braking by stepping the brake pedal 8.
Patent JP-2012190260-A (JP)
Title: Design support device, design support program and layout information generation method of semiconductor device
Inventor: SUZUKI YASUSHI
IPC: H01L21/822
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem where an inductor generated by a conventional design support device has a characteristic deviation due to the influence of peripheral circuits.SOLUTION: A design support device of the present invention comprises: a terminal position setting part 10 for obtaining, from a floor plan result generated from circuit design information, position information of first and second connection terminals in a connection target circuit area connected to an inductor to be generated, and setting third and fourth connection terminals, which connect the inductor with other circuits, in positions where connections between the first connection terminal and the third connection terminal and between the second connection terminal and the fourth connection terminal are allowed by shortest wiring; and a pattern generation part 13 for generating a wiring pattern of the inductor with reference to the positions of the third and fourth connection terminals and generating inductor layout information on the basis of the wiring pattern.
Patent JP-2012192303-A (JP)
Title: Apparatus for peeling off glass scattering prevention film for fluorescent lamp
Inventor: YAGI KENSUKE
IPC: B09B3/00
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for peeling off a glass scattering prevention film for fluorescent lamps, which when a straight tube type fluorescent tube with the glass scattering prevention film is disposed of, can peel off the glass scattering prevention film even while dispensing with a great deal of labor.SOLUTION: The straight tube type fluorescent tube K with the glass scattering prevention film is fed along the axial direction by a chain feeder part 14 or a feed roller 15 and is irradiated, in the feeding process, with laser beams emitted from laser nozzles 18 arranged above and below the straight tube type fluorescent tube K in a peeling-off part 5 to cut the glass scattering prevention film F at the top and bottom thereof in striped states along the axial direction. Air is blown against the cut portions from a pair of vertical air blow nozzles 20 to peel off the glass scattering prevention film F. The peeled-off states of the glass scattering prevention film F are discriminated by a sensor head 22 of a vibration sensor arranged near the straight tube type fluorescent tube K and a color sensor 23 capable of discriminating the gloss of the straight tube type fluorescent tube K. The discriminated straight tube type fluorescent tubes K are sorted into film completely-peeled ones and film incompletely-peeled ones by a sorting means 6.
Patent JP-2012195433-A (JP)
Title: Optical semiconductor element, semiconductor laser, and method of manufacturing optical semiconductor element
Inventor: HAYAKAWA AKINORI
IPC: H01S5/12
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor element with an improved coupling coefficient of a diffraction grating layer.SOLUTION: A diffraction grating layer includes a diffraction grating base layer having an uneven periodic structure, and a diffraction grating cover layer formed so as to bury the uneven structure. In the diffraction grating layer, a refraction index of the diffraction grating cover layer above a recessed part of the diffraction grating base layer is larger than a refraction index of the diffraction grating cover layer above a convex part of the diffraction grating base layer, and larger than a refraction index of the diffraction grating base layer.
Patent JP-2011204682-A (JP)
Title: High-frequency mems switch
Inventor: ZIEGLER VOLKER
IPC: B81B3/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency MEMS switch characterized by a short switching time.SOLUTION: In the high-frequency MEMS switch 10 having a flexible switching element 18 mounted on a substrate 12 with high resistance where one end has an insulator 14 and a contact electrode 24 for supplying a charge carrier in the substrate 12, wherein an electric field for creating electrostatic bending force on the switching element 18 can be created between the switching element 18 and the substrate 12, at least one implant zone 20 is formed in the substrate 12 which is substantially located just below the insulator 14. At least one implant zone 20 comes in contact with the contact electrode 24 arranged at an upper part of the insulator 14 by passing through an opening 22 of the insulator 14, and has an ohmic contact to the substrate 12.
Patent JP-2012198477-A (JP)
Title: Method for manufacturing lens
Inventor: YONEYAMA SATOSHI
IPC: G02B3/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method which properly protects the lens surface of a lens array and cuts it.SOLUTION: In a method of manufacturing a lens, a lens array including plural lens parts 6 and a flange part 7, portion of a substrate part integrally formed with the plural lens parts 6, is separated into the separate lens parts 6, in which a fluid containing dissolved resin for protective layer is used to form a protective layer 50a covering the entire lens array, the substrate part of lens array with the protective layer 50a formed is cut with a dicing blade 40, and the protective layer 50a is removed.
Patent JP-2012200730-A (JP)
Title: Joining method, joining fixture, and circuit board
Inventor: FUJITA TAKU
IPC: B23K1/19
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board having a uniformly high joining strength at a low cost when being joined at a high temperature when the circuit board is manufactured.SOLUTION: A laminating structure is composed to laminate metal plates on upper and lower parts of a ceramic board respectively. The multiple number of laminating structures are laminated by sandwiching spacers, and made to be a substantially rectangular body 100 to be pressured. Pillar members 53 are provided in three rows three by three in a form surrounding three sides of a vertical cross section (rectangle) in a laminating direction in the body 100 to be pressured. Plate-like vertical spacers 31, 32 are provided respectively so as to be in contact with these side (side face) on the body 100 to be pressured on the upper side and left side of the body 100 to be pressured. After pressure is applied on the body 100 to be pressured, the vertical spacers 31, 32 are extracted.
Patent JP-2011206847-A (JP)
Title: Magnesium alloy for high temperature and method for manufacturing the same
Inventor: KIM SEKUAN
IPC: C22C23/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium based alloy for high temperature with improved strength and improved deformation resistance at high temperature, and also to provide a method for manufacturing the same.SOLUTION: This method is used for manufacturing the magnesium based alloy for a product for high temperature. Magnesium or the magnesium alloy is dissolved in a liquid state, CaO that is 1.4 times of a weight of a target composition of final Ca is added to a surface of a melt where the magnesium or the magnesium alloy is dissolved, and a target Ca amount is generated in the magnesium or the magnesium alloy by the reducing action of the melt and the added CaO. The generated Ca amount is 0.8-2.4 wt.%, and the final composition of the Mg alloy contains 6.0-8.0 wt.% of Al, 0.1-0.3 wt.% of Mn, 0.2-0.3 wt.% of Sr, <0.04 wt.% of Zn, <0.9 wt.% of Sn and the balance Mg.
Patent JP-2012202135-A (JP)
Title: Panel mounting structure for noise insulation wall
Inventor: KAJIMURA NORIHIKO
IPC: E01F8/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a panel mounting structure for a noise insulation wall in which a plate-shaped panel can be installed to be fitted along a curved shape of a pillar and further, the panel can be mounted in a configuration flexibly corresponding to a curved state of the pillar.SOLUTION: At vertically spaced positions on a pillar 10, lateral reinforcing members 3 and 3 are disposed between adjacent pillars 10 and 10. A dogleg-shaped longitudinal reinforcing member 4 connecting the reinforcing members 3 and 3 is mounted vertically between the lateral reinforcing members 3 and 3 while being spaced in a direction between the pillars 10 and 10. Between the pillars 10 and 10, an upper side and a lower side of a plate-shaped panel 2 are joined with the upper and lower lateral reinforcing members 3 and 3, respectively. The panel 2 joined to the upper and lower reinforcing members 3 and 3 is disposed along a height direction of the pillar 10 between curved portions of the pillar 10, the longitudinal reinforcing member 4 and the pillar 10 are connected via a panel receiving member 7, and the plate-shaped panel 2 is installed between the curved portions of the pillar 10.
Patent JP-2012202521-A (JP)
Title: Differential pressure valve and air spring type suspension
Inventor: SUZUKI TSUTOMU
IPC: B61F5/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a seal member of a valve body in a differential pressure valve.SOLUTION: The differential pressure valve includes a valve body 6 containing a seal member 50, a valve seat 5 containing a protruding part 5a that faces the seal member 50, a spring 4 which energizes the valve body 6 in a direction pressing against the valve seat 5, and a stopper part 31 which stops movement of the valve body 6 toward the valve seat 5 side. When a differential pressure between a fluid pressure on the valve seat 5 side that is applied to the valve body 6 and a fluid pressure on the side opposite to it is smaller than a predetermined value, the seal member 50 of the valve body 6 is pressed against the protruding part 5a of the valve seat 5. The stopper part 31 limits the distance by which the protruding part 5a is pressed against the seal member 50.
Patent JP-2012205611-A (JP)
Title: Disposable diaper
Inventor: ONO YOHEI
IPC: A61F13/53
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper capable of being properly fitted to the crotch part.SOLUTION: The disposable diaper includes an upper absorber 50 and a lower absorber 51 movable in the width direction of the diaper and operation members 21, 22, 31 and 32 having the connection part 21g, 22g, 31g and 32g connected to the respective upper and lower absorbers 50 and 51 and outwardly protruding knob parts and is constituted so that the total width of the upper and lower absorbers 50 and 51 in the crotch part is expanded and contracted by pinching the operation members 21, 22, 31 and 32 to pull them.
Patent JP-2012209305-A (JP)
Title: Thermoelectric conversion unit and manufacturing method of the same
Inventor: OKUDA MOTOAKI
IPC: H01L35/30
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion unit which enables an introduction pipe and a discharge pipe to be easily provided at a case.SOLUTION: A thermoelectric conversion unit 1 has: a case 4 in which a passage 4a2 having an open structure is formed and molded; a first substrate 2b covering an open part of the passage 4h; a second substrate 2c disposed facing the first substrate 2b; and multiple thermoelectric conversion elements 2a disposed between the first substrate 2b and the second substrate 2c. An introduction pipe 4b and a discharge pipe 4c are integrally formed with the case 4 on a bottom surface of the passage 4h of the case 4, and the introduction pipe 4b and the discharge pipe 4c extend in a direction which is perpendicular to the first substrate 2b and opposite to the first substrate 2b side.
Patent JP-2012208024-A (JP)
Title: Measuring method of florescence spectrum of fluorescent body and measuring device
Inventor: NONOKAWA TAKASHI
IPC: G01N21/64
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method of a florescence spectrum of a fluorescent body and a measuring device by which chromaticity management of a light emitting device using the fluorescent body is improved.SOLUTION: A measuring method of a florescence spectrum of a fluorescent body which is used in a light emitting device by being dispersed in an encapsulation material, manufactures a sample 11 obtained by dispersing the fluorescent body in the encapsulation material, irradiates the sample 11 with irradiated light i so as to be transmitted, and measures the spectrum of fluorescence p by the fluorescent body to be emitted to the side where the irradiated light i is transmitted from the sample 11.
Patent JP-2012212604-A (JP)
Title: Battery pack
Inventor: SUZUKI TORU
IPC: H01M2/34
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which enhances work efficiency and productivity in production.SOLUTION: The batter pack comprises multiple unit cells 100 each having a positive electrode lead-out tab 120 and a negative electrode lead-out tab 130, a substrate 300 on which a lead-out tab connection for interconnecting the lead-out tabs having polarities different from each other of the adjacent unit cells 100 is formed, and a holder member 200 being bonded to the substrate 300 and having a lead-out tab insertion hole 215 into which the positive electrode lead-out tab 120 and the negative electrode lead-out tab 130 of the multiple unit cells 100 are inserted.
Patent JP-2012216587-A (JP)
Title: Water-cooled electric apparatus
Inventor: SHIMOKAJI NOBUKI
IPC: H01L23/473
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce energy loss of a heater by preventing excessive temperature drop of cooling water.SOLUTION: A water-cooled electric apparatus comprises: an electric apparatus 2 arranged indoors; a pump 3 which circulates cooling water for cooling the electric apparatus; a cooler 5 arranged outdoors for cooling the cooling water; a heater 6 which heats the cooling water; main piping 4 which forms a closed loop in which the cooling water circulates among the electric apparatus, the pump, the cooler, and the heater; bypass piping 11 which bypasses the main piping 4 at a section between branching portions 9 and 10 respectively provided on an inlet side and an outlet side of the cooler for shunting the cooling water; and at least one of a first flow control valve 7 provided between both of the branching portions in the main piping or a second flow control valve 12 provided in the bypass piping.
Patent JP-2012216353-A (JP)
Title: Push button device having dust-proof and drip-proof mechanism
Inventor: YAMADA KENTA
IPC: H01H13/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a push button device having a dust-proof and drip-proof mechanism capable of preventing dusts and liquid from entering inside a housing, and also securing a click feeling of a bush button operation.SOLUTION: In a push button device having a dust-proof and drip-proof mechanism, a shaft part of a push button cover, in which the shaft part is formed, is inserted in a cylindrical through hole that is formed of push button rubber and whose periphery is surrounded by a skirt part, and a tip of the shaft part is guided by a shaft guide part of a push button rubber presser. The push button rubber is pressure-welded to an exterior cover by the bush button rubber presser, so as to secure both dust-proof and drip-proof performance of the push button device.
Patent JP-2012213895-A (JP)
Title: Inkjet recording apparatus
Inventor: KATAYAMA TORU
IPC: B41J2/01
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that can stabilize accurate detection of the passage of a recording medium by a detection sensor, can prevent incorrect detection of passage failure such as jam of the recording medium by the detection sensor, and can accurately detect the passage failure of the recording medium.SOLUTION: The inkjet recording apparatus includes: a processing barrel for performing predetermined processing on the recording medium; transfer barrels disposed upstream and downstream of the processing barrel; first and second detection sensors facing the two transfer barrels, respectively, each detecting the pass of the recording medium; and a passage failure detecting circuit for detecting an abnormal pass of the recording medium from first and second output signals output from these sensors. The passage failure detecting circuit includes first and second reverse logic delay timers, each delaying a detection logic and a reverse logic to the first and second output signals, deletes signal changes shorter than timer setting periods of the first and the second reverse logic delay timers from each of the first and second output signals, respectively, and the problem is solved by preventing detection errors of the abnormal pass of the recording medium by the passage failure detecting circuit.