baber/WOPTO huggingface dataset:
Patent JP-2012244660-A (JP)
Title: Semiconductor device with step-up circuit
Inventor: SUZUKI YOSHIHISA
IPC: G11C16/06
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a step-up circuit allowing reduction in the circuit area and having high step-up efficiency.SOLUTION: A semiconductor device comprises: a control circuit that controls an output voltage to a predetermined voltage on the basis of a monitor voltage MON1 for monitoring the output voltage; transistors TR4 and TR5 that set the output voltage to a first voltage at the time of normal operation and set the output voltage to a second voltage higher than the first voltage at the time of evaluation; a clock driver 11 that generates a clock signal using the amplitude of the output voltage as the amplitude of the clock signal; and a charge pump 12 in which a plurality stages of unit-circuits 21 each including a capacitor and a diode are connected in series and steps up a power supply voltage VCC by using the clock signal input to the capacitor.
Patent JP-2012242664-A (JP)
Title: Electronic musical instrument
Inventor: OKUYAMA YUJI
IPC: G10H1/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To make performance easier.SOLUTION: A fixed frequency oscillation circuit 2 generates a fixed frequency electric signal showing a fixed-frequency wave having a frequency fixed. A variable frequency oscillation circuit 3 generates a variable-frequency electric signal showing a variable-frequency wave having a frequency varied on the basis of a floating capacity between a hand 12 and an antenna. A frequency difference circuit 5 generates a difference electric signal showing a difference frequency wave having a frequency which is the difference between the frequency of the fixed-frequency wave and that of the variable-frequency wave. A sound production circuit 6 generates a sound electric signal showing a sound waveform so that the frequency of the sound waveform is lower than the frequency of the difference frequency wave. Sound devices 7 and 8 generate sounds indicated by the sound waveform. In this case, an influence of variations in frequency of the fixed-frequency wave and the variable-frequency wave on a pitch of the sounds is small and adjustment of the fixed frequency oscillation circuit 2 and the variable frequency oscillation circuit 3 is unnecessary, so that a user can more easily play an electronic musical instrument.
Patent JP-2012011460-A (JP)
Title: Soft reduction method of cast slab in continuous casting
Inventor: KOMAKI MICHIYA
IPC: B22D11/12
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To alleviate center segregation by surely performing rolling-reduction of a molten cast slab at the end of solidification by the rolling-reduction amount equivalent to its solidification shrinkage amount without lessening the life of a segment constituting a soft reduction zone in a soft reduction method which carries out rolling-reduction of a molten cast slab at the end of solidification by the rolling-reduction amount equivalent to its solidification shrinkage amount for the purpose of alleviation of center segregation generated in a central part in thickness direction of a cast slab in continuous casting.SOLUTION: In this soft reduction method of a cast slab in continuous casting, at least one or more roll segments where two or more reduction rolls are incorporated constitute the soft reduction zone 14 which is used for performing the roll-reduction of a molten cast slab at the end of solidification 10 by the rolling-reduction amount equivalent to its solidification shrinkage amount, and during the roll-reduction, displacements of the roll segments at two locations on the upstream side and the downstream side of the roll segments are measured and a casting speed or a secondary cooling water rate is adjusted so that the measured displacements are controlled in a predetermined range.
Patent JP-2012242038-A (JP)
Title: Blowing device
Inventor: SATO IKUHITO
IPC: F24F7/00
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a blowing device raising treatment efficiency of indoor air.SOLUTION: In the blowing device, an ion generating device 26 is disposed to a blowing passage 21a. A positive electrode 26a generating positive ions and a negative electrode 26b generating negative ions are disposed to a bottom face of the ion generating device 26. The positive electrode 26a and negative electrode 26b treat air inside a bathroom, by releasing the positive ions and negative ions into air A flowing in the blowing passage 21a, and are disposed orthogonally to the blowing passage 21a.
Patent JP-2012249076-A (JP)
Title: Demodulation circuit, demodulation method, and receiving device
Inventor: ADACHI NAOTO
IPC: H04L27/22
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation circuit, a demodulation method, and a receiving device capable of improving reception performance.SOLUTION: The demodulation circuit comprises: hard-decision processing parts 71, 74, and 77 which perform hard-decision processing using a demodulated signal obtained by demodulating a received signal; and soft-decision processing parts 72, 75, and 78 which decide allocation range to a transition place of the demodulated signal and calculate the likelihood value of a bit to perform soft-decision processing.
Patent JP-2012249098-A (JP)
Title: Underground communication device
Inventor: SAKATA FUMIO
IPC: E02D17/20
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an underground communication device such that an underground side device can be installed underground through a bore-hole even if the diameter of the bore-hole is small.SOLUTION: An underground communication device comprises: a first communication device which comprises a sensor, and has a function to transmit a signal including sensor information detected by the sensor; and a second communication device which has a function to receive a signal transmitted by the first communication device. In the condition that at least the first communication device among the first and second communication devices is in a bore-hole, communication is performed using a low frequency electric field signal of 1-10 kHz as the signal. The first and second communication devices each include an antenna comprised of at least two electrodes to transmit and receive the low frequency electric field signal, and the two electrodes of the first communication device each have structure in which a part of the electrode is inserted into the hole wall of a bore-hole driven by a hydraulic drive mechanism.
Patent JP-2012245267-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To enhance interest in a game in a game machine for performing display control for changing between a two-dimensional view image and a three-dimensional view image.SOLUTION: A performance control microcomputer executes variable display of a decorative symbol by displaying at least the two-dimensional view image on a performance display device 9, and executes a notice performance by displaying the three-dimensional view image on an entire display screen of the performance display device 9. However, when a three-dimensional view notice performance execution means executes the notice performance in a predetermined performance after the next time, the three-dimensional view image is displayed on a partial area of the display screen of the performance display device in the predetermined performance executed before the predetermined performance for executing the notice performance, and an area for displaying the three-dimensional view image changes gradually until the predetermined performance for executing the notice performance.
Patent JP-2012245751-A (JP)
Title: Device, method and system for forming image
Inventor: ITO HIROYASU
IPC: G06F3/12
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To print document data kept by a document edition server in the latest condition when performing print output by acquiring the document data from the document edition server allowing a plurality of users to edit a single document at the same time.SOLUTION: In this device 3 for forming an image, before starting execution of a print job generated based on document data DA acquired from a document edition server 2, the presence of update of the document data DA in the document edition server 2 is confirmed; when the document data DA are updated, a print job is generated by acquiring document data after the updating again; and a print job becoming an execution object is replaced with the print job generated based on the document data after the updating.
Patent JP-2011252496-A (JP)
Title: Patch ring segment for turbomachine compressor
Inventor: MEMMER JOHN DAVID
IPC: F04D29/52
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a turbomachine for preventing an edge part of a patch ring segment from bending in a flow path and contacting a rotor blade.SOLUTION: The patch ring segment 46 is mounted to an inner surface of a compressor casing 12 spaced away from a tip portion of the rotating rotor blade 25. At least one patch ring segment 46 includes a body 80 having a first end 82 that extends to a second end 83 through a surface portion 84. A first wall member 90 extends from the first end 82 and a second wall member 92 extends from the second end 83. The first and second wall members 90, 92 include in-turned sections 94, 96 that define a C-shaped cross-section of the at least one patch ring segment 46.
Patent JP-2011205892-A (JP)
Title: Brake device for variable valve timing system
Inventor: EICHENBERG ANDREAS
IPC: H02K49/06
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a compact brake device that can be easily controlled.SOLUTION: There is provided a brake device for a camshaft (16) adjusting device (10) including at least two adjustment input sections (13 and 14). Brake elements (31 and 32) are provided for adjustment input sections (13 and 14), respectively, and are used to apply brake to the adjustment input sections (13 and 14). The brake device is provided with excitation coils (37 and 38). Depending on the excitation coil that is energized, one of two magnetic circuits (40 and 41) is formed, thereby applying magnetic flux to either of the brake elements (31 and 32). As a result of magnetic flux being applied, either of the brake elements (31 and 32) generates brake torque.
Patent JP-2011181103-A (JP)
Title: Display control device, display control method and program
Inventor: KIMURA TAKAOMI
IPC: G06T1/00
Filed: 2011-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device, a display control method and a program.  <P>SOLUTION: The display control device is equipped with a layout control section for dividing a reproduction segment of the tune into a plurality of image display frame and assigning the images to each of the image display frame, corresponding to boundary positions of a plurality of the logic segments comprising the reproduction segment of the tune, and for which each of the image display frame has an offset to the corresponding logic segment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012239870-A (JP)
Title: Removal of putrid or ferment odor of crustacea
Inventor: NAKAZATO SEIJI
IPC: A61L9/01
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an abnormal odor caused by putrid odor.SOLUTION: In processing of developing crustacea products, removing abnormal odor is a difficult problem and the odor hinders manufacture thereof. Manufacture can be applied in the wider range than before. The products after removing the odor enables development of future products smoothly without being bothered by the abnormal odor as before even when the products are carried in for indoor operation.
Patent JP-2012254605-A (JP)
Title: Die cooling apparatus
Inventor: KITO MASAYUKI
IPC: B29C33/04
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To avoid trouble of the whole die cooling apparatus associated with the failure of a suction pump by preventing the failure of the suction pump caused by sucking moisture into the suction pump in the die cooling apparatus including a refrigerant tank 20 provided downstream of a cooling passage in regard to the flow of a refrigerant in a refrigerant circulating passage to a cooling passage 11 of a die 10 and upstream of a refrigerant circulating pump 30 and a heat exchanger 40, wherein gas is separated from the refrigerant in the refrigerant tank, and the suction pump that performs decompression and deaeration is connected to a gas layer of the refrigerant tank.SOLUTION: The suction pump includes an ejector 61. The ejector structurally causes no problem at all even if sucking moisture contained in the sucked gas at the same time. Consequently, even if the pump sucks moisture, the pump never results in a failure to achieve the die cooling apparatus of high reliability.
Patent JP-2011228728-A (JP)
Title: Polishing liquid for aluminum film polishing and polishing method of aluminum film using the same
Inventor: ONO YUTAKA
IPC: H01L21/304
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a polishing liquid with which an aluminum surface used for LSI or the like can be polished smoothly at a high speed and to provide a polishing method of an aluminum film by using the polishing liquid.SOLUTION: The polishing liquid for aluminum film polishing comprises: multivalent carboxylic acid of which the first-stage acid dissociation exponent at 25°C is 3 or less; colloidal silica; and water, where the pH of the polishing liquid is 2 to 4.
Patent JP-2013000824-A (JP)
Title: Tool
Inventor: HASEGAWA NOBORU
IPC: B25B13/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of performing fastening/loosing work by easily and smoothly rotating a nut screwed to a bolt even in a small working space.SOLUTION: This tool 11 for rotating a lock nut 2 screwed to a long bolt 1 includes: a spanner part 13 including an engaging recessed part 13a engageable with a lock nut 2; an engagement part 14 arranged with a space in the axial direction with respect to a head part 1a of the long bolt 1; a connection part 12 for connecting the spanner part 13 to the engagement part 14; and a slide guide 15 inserted in an engagement hole 14a formed on the engagement part 14 to engage with the engagement part 14; wherein the center line of the engagement hole 14a of the engagement part 14 is set coaxial with a vertical line to the spanner part 13 which passes through the center of the engagement recessed part 13a of the spanner part 13.
Patent JP-2013001495-A (JP)
Title: Elevator device
Inventor: MIYAZAKI AYA
IPC: B66B11/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device capable of easily recovering a falling object without damaging the falling object.SOLUTION: A recovery box 7 is installed facing the car door of an elevating and lowering path inner wall positioned at the lower part of respective floor landing sides 3 respectively, and a receiving part 5 for receiving a falling object from a gap present between a car 1 and the floor landing side is provided to the side of the car 1. The elevator device includes a drive mechanism 6 for driving the receiving part 5 linked with the opening operation of the car door at a floor stop position by a normal operation, attaining the state of guiding the falling object to the recovery box 5, and returning to the original state linked with the closing operation of the car door.
Patent JP-2013003802-A (JP)
Title: Character input device, control method for character input device, control program and recording medium
Inventor: KAWAI HIROSHI
IPC: G06F3/02
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce a user's operation burden associated with character input in an electronic apparatus with a limited display area.SOLUTION: A character input device 12 comprises: an operation detection part 54 for detecting a user's operation of inputting closed-curve-shaped loci to an input screen of the character input device 12; an input candidate generation part 55 and a candidate output control part 61 for, in conjunction with the operation of inputting the closed-curve-shaped loci that is detected by the operation detection part 54, sequentially replacing one candidate character string to be displayed in an input character determination area 20 and simultaneously displaying multiple candidate character strings; a control part 5 for, when receiving an operation of selecting the definite character string from a user, determining the candidate character string, which is displayed in the input character determination area by the input candidate generation part 55, to be the definite character string; and a display position determination part 56 for determining a display position of the candidate character strings to be displayed by the input candidate generation part 55, so that an input position of the definite character string in a display area is consistent with a position of the input character detection area 20.
Patent JP-2013005211-A (JP)
Title: Rfid tag
Inventor: KATAOKA SHIN
IPC: H01Q21/24
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an RFID tag including: an IC which has an input-output port of two single modes and a common mode port, and functions in the individual single modes and a differential mode synthesized from the individual single modes; and an antenna, the RFID tag capable of completely compensating a null point of directional patterns of two radiation elements crossing each other.SOLUTION: An antenna includes: two radiation elements 2 and 3 crossing each other; and a matching loop circuit 1. The matching loop circuit 1 includes two straight line patterns 1a and 1b which are adjacent to a cross point 23 so as to establish electromagnetic coupling, and extend in parallel to the radiation elements, respectively. One ends of the two straight line patterns 1a and 1b are connected to each other to form an apex 1e, and the other ends thereof are respectively connected to an input-output port of single modes on an IC4. The apex 1e is connected to a common mode port on the IC4.
Patent JP-2013004720-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: ISHIBASHI KIYOTAKA
IPC: H01L21/31
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing apparatus in which the time required for purge can be shortened, in an ALD method of nitriding or oxidizing a layer on a processed substrate, for example, by plasma processing.SOLUTION: A head 16 supplies a first process gas toward a stage 14 in a first region within a first space S1. The head 16 can retract to a second region R2. The head 16 can define an upper region Ra above the first region within the first space S1, and a lower region Rb below the first region. A supply source 18 supplies an electromagnetic field energy to the upper region Ra. A second process gas is supplied to the upper region Ra. The head 16 has a size large enough to cover the stage 14 and the opening of an interconnection path P facing the lower region Rb.
Patent JP-2013001277-A (JP)
Title: Water cut-off structure and water cut-off method between window glass and support member
Inventor: MAEDA HIROSHI
IPC: B60J1/02
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a water cut-off structure and a water cut-off method between window glass and a support member for suppressing peeling of an adhesion portion to improve water cut-off property.SOLUTION: A front pillar 19 formed by polypropylene resin includes a projected line 23 for water cut-off extending along an end of front window glass 14. Urethane adhesive is applied to the projected line 23 or the vicinity position to adhere the end of the front window glass 14 to a front pillar 19. It is desirable that the projected line 23 includes a communication hole into which the urethane adhesive is allowed to flow. It is desirable that an upper end portion of the projected line 23 includes a notch allowing the urethan adhesive to flow out. Further, as the projected line 23 for water cut-off, an insert object a part of which is buried into the front window glass 14 can be used.
Patent JP-2013001010-A (JP)
Title: Printing apparatus, and printing method
Inventor: OGAWA YUICHIRO
IPC: B29D30/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that prints a linear image pattern on the side face part of a tire, and a printing method.SOLUTION: A printing apparatus 1 includes: a holding means of holding a tire T; a rotation means of rotating the tire T around the rotation axis of the tire T; and a printing means of performing printing on the side face part of the tire T by ejecting ink from an ink head 13. Predetermined printing is performed by ejecting the ink while rotating the tire T. The printing apparatus 1 is equipped with an image conversion means of converting image data input in the form of an orthogonal coordinate system to a polar coordinate system having the center of a circle in the axial center of rotation of the tire T.
Patent JP-2012024842-A (JP)
Title: Method of manufacturing stepped cylindrical member
Inventor: MAEDA TOSHIAKI
IPC: B21J5/06
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method, capable of preventing chevron crack, even when a metal material or shape to be used is limited, while preventing deterioration of material yield or complication of processing labor hour.SOLUTION: A distal end section of a material 13 is pushed into a die while pressing the center of the distal end surface of the material 13 onto a distal end surface of a counter punch disposed on the inner diameter side of a die, the counter punch having a diameter smaller than the outside diameter of a minor diameter-side cylindrical surface portion 33. The outer diameter of the distal end section of the material 13 is contracted to form the minor diameter-side cylindrical surface portion 33 and a step, and a bottomed recessed hole 35 opened to the center of the distal end surface is also formed at a portion closer to the distal end of the center of the minor diameter-side cylindrical surface portion 33. In this way, a compression stress is generated inside a metal material while shaping the flow of the metal material, whereby the chevron crack is prevented.
Patent JP-2012008569-A (JP)
Title: Camera module having mems actuator and driving method thereof
Inventor: LEE JON-HYON
IPC: G02B7/08
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a camera module having an MEMS actuator and a driving method thereof.SOLUTION: The camera module having the MEMS actuator includes: the MEMS actuator for moving a lens with electrostatic force, for focus adjustment; an electrostatic capacity measurement unit for measuring electrostatic capacity produced in the MEMS actuator; a foreign substance determination unit for determining whether foreign substances exist in the MEMS actuator or not by the variation of the electrostatic capacity measured by the electrostatic capacity measurement unit, and outputting a trigger signal if a foreign substance exists; and an MEMS actuator drive unit for driving the MEMS actuator to a reiterated vibration by the trigger signal outputted from the foreign substance determination unit.