baber/WOPTO huggingface dataset:
Patent JP-2013051562-A (JP)
Title: Base station, mobile station, communication system, communication control method, and program
Inventor: KONNO YOSHIO
IPC: H04B7/06
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a base station which can enhance reception quality in a mobile station in performing downlink communication with different frequency bands by a plurality of antennas.SOLUTION: A base station 100 communicates with a mobile station 300 by at least either a communication method simultaneously using a plurality of frequencies or a communication method using one frequency among the plurality of frequencies. The base station 100 comprises: a DL transmission mode determination unit which determines whether to use a first transmission mode transmitting different information by simultaneously using the plurality of frequencies or a second transmission mode transmitting the same information by simultaneously using the plurality of frequencies, on the basis of communication with the mobile station; and a transmission processing unit for performing downlink transmission for the mobile station 300 by the determined transmission mode.
Patent JP-2013050592-A (JP)
Title: Vibration-proof actuator, lens unit provided therewith and camera
Inventor: TATENO TOSHIKUNI
IPC: G03B5/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proof actuator capable of performing appropriate image shake correction in both cases where a still image is imaged and where a moving image is imaged.SOLUTION: A vibration-proof actuator 10 for correcting image shake in imaging of a moving image and a still image includes: a fixing section 12; a movable section 14 mounted with a lens for preventing image shake 16; movable section supporting means 18; driving means 20 and 22 for driving the movable section 14; imaging mode determining means 40 for determining whether an imaging mode is a moving image imaging mode or a still image imaging mode; a shake detecting sensor 34; controlling means 36 that controls the driving means 20 and 22 on the basis of shake detected and moves the movable section 14 such that an image to be imaged becomes stable; and maximum value limiting means 44 for, on the basis of the imaging mode determined by the imaging mode determining means 40, limiting a maximum value of a shake detection value that is detected by the shake detecting sensor 34 and is utilized for control of the driving means 20 and 22.
Patent JP-2013051146-A (JP)
Title: Light control device and microscope
Inventor: YAMAMOTO AKIO
IPC: H05B37/02
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a light control device having a low price, which allows fine light control in a low luminance region although a variable resistor is used in the light control device, and a microscope having this light control device.SOLUTION: A light control device comprises: an LED light source 102; a constant current circuit 202 for outputting an electric current to the LED light source; a variable resistor 108 for adjusting the output of the electric current to the LED light source by inputting an electric voltage to the constant current circuit; and a control circuit 207 located between the constant current circuit and the variable resistor, for controlling the electric current to be outputted from the constant current circuit to the LED light source, in at least partial variable range of the variable resistor.
Patent JP-2013050000-A (JP)
Title: Fitting fixture
Inventor: MATSUMURA SHINGO
IPC: E06B1/70
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a fitting fixture capable of having a panel holding part easily provided to a sleeve part side of a lower frame without fitting a member formed as a different body.SOLUTION: There is provided the fitting fixture including a communication hole linking two adjacent spaces and a sleeve part adjoining the communication hole. The fitting fixture includes a panel body forming the sleeve part, a lower-frame body part connecting the two spaces, and a lower frame having a panel lower holding part projected upward from the lower frame body part and holding a lower end of the panel body. A base material serving as the base of the lower frame has an upward projection part projecting upward from a part forming the lower frame body part, the lower frame having a part, left by cutting the communication hole side of the upper projection part of the base material, as the panel lower holding part, and a cut surface of the cut part is a linear part.
Patent JP-2012051562-A (JP)
Title: Master cylinder and brake booster assembly
Inventor: MACKIEWICZ JOHN E
IPC: B60T13/52
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a master cylinder and a brake booster device that are reduced in complicated production and assembling, thereby further achieving cost reduction, compactness and reliability.SOLUTION: The brake booster includes a housing, a retention cuff and a spring. The housing defines a passage to an interior chamber. The retention cuff is positioned in the interior chamber about the passage. The spring engages the retention cuff in the interior chamber. The master cylinder arrangement includes a tube member and a brake fluid reservoir. The tube member includes a first end and a second end. The tube member extends through the passage and the retention cuff so that the first end of the tube member is exposed to the interior chamber of the brake booster. The brake fluid reservoir is in fluid communication with the tube member.
Patent JP-2013052787-A (JP)
Title: Vehicle rear structure
Inventor: ISHIKAWA AKIHIKO
IPC: B62D25/08
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle rear structure that can suppress the adhesion and deposition of snow in an air passage.SOLUTION: The vehicle rear structure is configured so that: a duct 20 for discharging the air inside a rear wheel house toward a vehicle rear side of a rear bumper cover is provided in the rear bumper cover and at a vehicle rearward side of the rear wheel house; a rectangular closed cross section 34 forming an enclosed space S is provided in a lower part of the air passage 21 of the duct 20, and the enclosed space S is filled with air 36; and the closed cross section 34 is arranged in a position facing a muffler 42 provided in an exhaust pipe 40 for discharging an exhaust gas from an engine to the outside of the vehicle.
Patent JP-2013058553-A (JP)
Title: Shielded signal line and single-sided flexible substrate therefor
Inventor: TOMINAGA KAZUOMI
IPC: H05K1/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To enable convenient handling even before fixture to a predetermined position while using a single-sided flexible substrate.SOLUTION: A single-sided flexible substrate 2 includes a signal line pattern portion 21, a first shield portion 22 and a second shield portion 23. One side portion of the signal line pattern portion 21 is connected to one side portion of the first shield portion 22 through a first folding line, whereas another side end portion of the first shield portion 22 is connected to one side portion of the second shield portion 23 through a second folding line. The single-sided flexible substrate 2 is folded along the first and the second folding lines in such a manner that the first shield portion 22 is overlaid with one face side of the signal line pattern portion 21 and the second shield portion 23 is overlaid with the other face side of the signal line pattern portion 21. The overlaid state of the single-sided flexible substrate 2 is retained by a clip 3.
Patent JP-2013061799-A (JP)
Title: Memory device, control method for memory device and controller
Inventor: KORETSU TATSUYA
IPC: G06F12/16
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To perform non-volatilization processing at the time of power source interruption by using a backup power source with small capacity.SOLUTION: At normal time before the occurrence of power interruption, a deleted free block is created in non-volatile memory so that at least one deleted free block is kept secured as a preliminary block. In the case of occurrence of power interruption, non-volatilization processing is executed to use the preliminary block for writing data where volatilization is not completed and logical-physical conversion information on the data to the non-volatile memory.
Patent JP-2013060914-A (JP)
Title: Control device of internal combustion engine
Inventor: NAKAMURA SHO
IPC: F02B37/24
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine including a variable nozzle turbocharger, in which the generation of a turbocharger overspeed and a turbocharger surge is inhibited even when a driving environment is changed.SOLUTION: The device includes: a controller 501 for calculating an opening command value of a variable nozzle so that a plurality of intake system quantity of state (boost pressure and EGR rate) of the internal combustion engine become respective target value; a restriction model 502 for outputting at least any of predicted values of a turbine speed and a pressure ratio P3/P1, with an opening detection value of the variable nozzle, an air volume detection value and an atmospheric pressure detection value as an input parameter; a determination part 503 for determining that the predicted value output from the restriction model 502 has exceeded a predetermined threshold; and a guard part 504 for providing a closed guard value to the opening command value of the variable nozzle calculated by the controller 501, when the condition is determined to be met in the determination part 503.
Patent JP-2013061275-A (JP)
Title: Display device used in measurement system
Inventor: AKECHI MASAKAZU
IPC: G01T1/167
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device used in a measurement system capable of easily identifying a specific position on at least a measurement information image.SOLUTION: An IP image (having βline measurement information) obtained from an imaging plate is displayed, and U-shaped flow channels of a disk (storing blood) on the IP image are displayed by adding numbers of 1 to 36 as identification information 70 for identifying the measurement object, resulting in display of the IP image which is originally not reflected with the identification information (numbers of 1 to 36) together with the identification information 70 (numbers of 1 to 36). Thus, the specific position is easily identified at least on the IP image.
Patent JP-2013065642-A (JP)
Title: Light-emitting device manufacturing method
Inventor: HAMAGUCHI TSUNEO
IPC: H01S5/022
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To fix a mounting surface on a light-emitting element side and a mounting surface on a substrate side in parallel with each other with accuracy at low cost.SOLUTION: A light-emitting device manufacturing method comprises: forming a solder layer (solder 6) on a pad 2a of a substrate 1 (wiring board) (solder layer formation process); arranging on the solder layer, a thermosetting resin (thermosetting epoxy resin 8) containing conductive or insulating grains (plurality of granular materials) of a constant size and containing an organic acid or having an organic-acid hardening agent (resin layer formation process); and pressing a semiconductor light-emitting element 3 (light-emitting element) on which a metal layer 4 is provided on a rear face and heating the solder 6 to a temperature not less than a hardening start temperature of the thermosetting resin and not less than a melting point of the solder 6 and applying pressure (pressurization process, heating process). The light-emitting element is solder bonded with the wiring board in a state of sandwiching the plurality of granular materials and the thermosetting resin is hardened.
Patent JP-2013063150-A (JP)
Title: Game information display system
Inventor: ABE HIROYUKI
IPC: A63F7/02
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To enhance the amusement of a game by allowing a player to freely receive the transition of difference numbers by which the situation of put-out balls can be easily recognized.SOLUTION: A ball dispensing device 3 has a function of storing a difference number transition graph over a plurality of days with an ordinate axis as difference numbers (difference between safe balls and out balls) and an abscissa axis as times. If the player specifies any one date of the past in displaying the difference number transition graph of the day, the difference number transition graph of the day and the difference number transition graph of the past date selected by the player are superimposed on each other and displayed. As a result, the player can easily recognize the difference number transition of the day and the difference number transition of the past date optionally selected by the player by collating both transitions with each other.
Patent JP-2013070239-A (JP)
Title: Semiconductor integrated circuit incorporating delay-locked loop, and method of operating the same
Inventor: OKUDA YUICHI
IPC: H03K5/13
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a logic circuit for preventing a false lock.SOLUTION: A delay-locked loop (DLL) includes: a voltage-controlled delay circuit 1 comprising a plurality of variable delay circuits DL0-8; a phase-frequency comparator 2; and a charge pump 3. An initial stage output PH[0] and a final stage output PH[8] are supplied to the comparator 2. An up signal and a down signal of the comparator 2 are supplied to the charge pump 3. A false lock prevention circuit 4 generates variable delay reset signals RST_VDL_T, B in response to an M-th stage output PH[1] and an (M+1)th stage output PH[2]. A clock input signal CLK and an inverted clock input signal are supplied as reset signals RST_B, T to the initial stage to (M+1)th stage circuits DL0-DL2. The variable delay reset signals RST_VDL_T, B are supplied as reset signals RST_B, T to the (M+2)th stage to final stage circuits DL3-DL8.
Patent JP-2013066641-A (JP)
Title: Dental file holder
Inventor: MIYAMOTO YUKIE
IPC: A61C19/04
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To propose a dental file holder which attempts to have miniaturization and weight reduction of the dental file holder, and has no possibility of cutting a resin part by a file or a reamer when a root canal enlargement operation is performed.SOLUTION: The dental file holder includes: a cylindrical protective tube 12; a measurement electrode wiring 11 which is inserted into the protective tube 12, is extended from the tip of the protective tube 12, and the tip part extended from which is bent into a loop shape 11; a cylindrical slide member 16 which is arranged between the tip part 12of the protective tube 12 and the loop shape part 11of the measurement electrode wire, into which the measurement electrode wire 11 is inserted, and which can be moved between the tip part 12of the protective tube 12 and the loop shape part 11. The loop of the loop shape part 11is made larger by sliding the slide member 16 to the protective tube side, and the loop of the loop shape part is made small by sliding the slide member 16 to the loop shape part side.
Patent JP-2013073018-A (JP)
Title: Flash device
Inventor: NAKAGAWA NORIFUMI
IPC: G03B15/03
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a flash device which accurately measures the temperature of an optical member without blocking the light path of flash light.SOLUTION: A flash device includes a booster, a main capacitor, a light source part, an optical member, a first temperature measurement part, a second temperature measurement part, a storage part and a temperature estimation part. The booster increases the voltage of a power source. The main capacitor charges electric energy based on a boosting operation of the booster. The light source performs main flash light emission. The optical member transmits flash light from the light source. The first temperature measurement part measures the temperature of a measuring point which is located apart from the optical member within the flash device. The second temperature measurement part measures the temperature of the booster. The storage part calculates a calculation coefficient indicating a correlation between the temperature of the measuring point and the temperature of the optical member according to temperature changes of the booster, and stores a formula for estimating the temperature of the optical member based on the calculation coefficient and the temperature of the measuring point. The temperature estimation part estimates the temperature of the optical part based on the formula.
Patent JP-2013076827-A (JP)
Title: Rotor unit
Inventor: HASHIMOTO JUNICHI
IPC: G03G21/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotor unit which is capable of reducing the variation in peripheral speed of a first rotor or a second rotor.SOLUTION: The rotor unit includes: a first rotor (photosensitive drum 120) which is rotationally driven by input of driving force from the outside; a second rotor (cleaning roller 150) which has an outer peripheral surface 151 brought into contact with an outer peripheral surface 121 of the first rotor and is dependently rotated by friction with the outer peripheral surface 121 of the rotationally driven first rotor; a first gear 170 provided so as to be rotated integrally with the first rotor; and a second gear 180 provided so as to be rotated integrally with the second rotor and directly engaged with the first gear 170. A radius r1 of a pitch circle P1 of the first gear 170 is shorter than a radius r2 to the outer peripheral surface 121 of the first rotor, and a radius r3 of a pitch circle P2 of the second gear 180 is longer than a radius r4 to the outer peripheral surface 151 of the second rotor.
Patent JP-2013075435-A (JP)
Title: Drive voltage setting method for inkjet head, inkjet head, and inkjet printer
Inventor: ISHIKAWA HIROYUKI
IPC: B41J2/055
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive voltage setting method for an inkjet head capable of performing drive control at an appropriate drive voltage even if a model to be mounted is changed.SOLUTION: In the drive voltage setting method, an inspection ink drive voltage Vh0 for discharging an ink droplet 3 of an inspection ink having reference weight from the inkjet head 1 and a period Tc of Helmholtz resonance oscillation are measured (step ST13). The inkjet head 1 is mounted to a printer body 11, a printing ink drive voltage Vh1 is calculated using a correction expression preliminarily stored in the printer body 11, the inspection ink drive voltage Vh0 and the period Tc of Helmholtz resonance oscillation, and the calculated printing ink drive voltage Vh1 is set to the printer body 11 as a drive voltage Vh (step ST22). Since the drive voltage is set to the printer body 11, the resetting of drive voltage to the inkjet head 1 is dispensed with even if the model mounted with the inkjet head 1 is changed.
Patent JP-2013077504-A (JP)
Title: Heater and gas sensor
Inventor: MATSUMURA MIDORI
IPC: H05B3/48
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a heater and a gas sensor capable of suppressing the migration of brazing material, and suppressing the increase of a manufacturing cost.SOLUTION: A heater is provided with: a ceramic base body 21 extending in an axial direction; a heating resistor buried on one end side of the ceramic base body 21; an electrode pad 26 provided on a surface on the other end side of the ceramic base body 21 and electrically connected to the heating resistor, and to which an electric passage for supplying electric power from an external power supply is brazed; and a terminal portion 51 having a part contacting with the one end side rather than the electrode pad 26, of the ceramic base body 21, and set to have electric potential different from the electrode pad 26. The heater also includes a dummy pattern 27 provided between the electrode pad 26 and the terminal portion 51 of the surface of the ceramic base body 21 and disposed so as to interpose the surface of the ceramic base body 21 on one end side in the axial direction rather than the electrode pad 26, and to which the electric potential same as the electrode pad 26 is applied.
Patent JP-2013078707-A (JP)
Title: Roll mill
Inventor: TAMURA MITSUTAKA
IPC: B02C15/08
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll mill capable of improving a return degree when a roll returns to the inside of a base when a load on the roll during milling becomes large.SOLUTION: A roll mill 1 includes a casing 20, rotatable bases 50, 52, and a roll 60 movably and axially supported between the center side and the outer side of the bases, relative to the bases 50, 52. The roll mill 1 can mill a solid material in a gap between an outer circumferential surface of the roll 60 moved to the outer side and an inner surface of the casing 20 by moving the roll 60 to the outer side relative to the bases 50, 52 by centrifugal force with the rotation of the bases 50, 52. The bases 50, 52 comprise two panel members disposed opposite each other. One end of a support shaft 62 of the roll 60 is assembled to the panel member 50 via a spherical bearing 50a, and the other end of the support shaft 62 is assembled so as to be slidable in substantially the radial direction of the panel member 52.
Patent JP-2012074041-A (JP)
Title: System and method for effectively performing advertisement selection procedure
Inventor: TIM SMITH
IPC: G06F13/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for implementing an information distribution network that include an information service configured to provide information distribution services through the information distribution network.SOLUTION: User devices are utilized by device users to communicate with the information service for receiving the information distribution services. Transport structures are implemented for communicating with various network entities in the information distribution network to collect appropriate metadata. An advertisement selector utilizes an advertisement selection algorithm for evaluating the collected metadata during an advertisement selection procedure so as to identify target advertisements to be provided for user devices through the information distribution network.
Patent JP-2013079771-A (JP)
Title: Fall prevention tool for joint for floor heating radiator and method for constructing floor heating device
Inventor: MASAKI SHOHEI
IPC: F24D3/16
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent a joint for a floor heating radiator from falling to a piping hole.SOLUTION: When constructing a floor heating device including: a heat source machine; a floor heating radiator; a base material having a piping hole 1a; internal piping for transferring hot water into the floor heating radiator; external piping for hot water supply for transferring hot water from the heat source machine to the floor heating radiator 2; external piping for hot water delivery for transferring hot water from the floor heating radiator to the heat source machine; a first joint 40a for connecting the external piping for hot water supply with the internal piping at the position of the piping hole 1a; and a second joint 40b for connecting the external piping for hot water delivery with the internal piping, joint fall prevention tools 7a to 7h each of which is a sheet-like material whose thickness is equal to or smaller than 1 mm, and whose length and width are larger than the diameter of the piping hole 1a which include holes 70a to 70f or notches 71a to 71g having dimensions not causing falls of the first joint 40a and the second joint 40b prevent the first joint 40a and the second joint 40b from falling.