baber/WOPTO huggingface dataset:
Patent JP-2012142887-A (JP)
Title: Variable voltage generation circuit using filter circuit, and variable output control method
Inventor: SATO AKIYA
IPC: H03K7/10
Filed: 2011-01-06
Abstract: PROBLEM TO BE SOLVED: To make the finer output resolution of a variable voltage generation circuit capable of output in a simple and inexpensive configuration without resorting to increased specifications of pulse signal generation means for generating a PWM signal.SOLUTION: The variable voltage generation circuit which has the pulse signal generation means for outputting a variable pulse width PWM signal and a filter circuit comprising a resistor and a capacitor and in which the filter circuit smooths the PWM signal output from the pulse signal generation means into a voltage proportional to the pulse width of the PWM signal includes: a resistor (R1) connected between the pulse signal generation means and the filter circuit; a resistor (R2) having one end connected between the resistor (R1) and the filter circuit; and switching means for switching a connection state of the other end of the resistor (R2) between a grounded state or state connected to a predetermined voltage and an open state.
Patent JP-2011119268-A (JP)
Title: Plasma processing method
Inventor: OGAWA HIROSHI
IPC: H05H1/00
Filed: 2011-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To compensate deterioration of load impedance measurement accuracy caused by measurement errors in a load impedance measuring circuit and waveform distortions, or the like, of high frequency in actual process.  <P>SOLUTION: In the automatic learning for the matching point correction, a dummy semiconductor wafer which is not an actual processing object is transported into a chamber and plasma processing is carried out under the same condition as the actual process and automatic matching is made to perform to a matching unit under a reference impedance Z<SB>s</SB>, and the measured value of reflected wave power obtained by the reflected wave measuring circuit is fetched and stored in a memory. Then, after completion of logging, the smallest one among all the reflected wave power measured values stored in the memory is determined by the minimum value determination process, and the reference impedance when the reflected wave power minimum value is obtained is registered as a matching point corresponding to actual process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067689-A (JP)
Title: Pattern display control method in game machine and device
Inventor: KAMIYAMA TAKANORI
IPC: A63F7/02
Filed: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a game player to keep hope from a pattern variation start to a stop, to decrease operating frequencies such as game ball shooting and stops by eliminating a predictable display such as a shooting stop during variation and to improve a working ratio.  <P>SOLUTION: Making a character 10 appear during a temporary stop of two patterns and concealing the left pattern remarkably enable the player to have the possibility that a pattern disposition not to be ready-to-win during the temporary stop can be changed to a pattern disposition able to be ready-to-win, thereby allowing the player to have a further hope. On the contrary in the temporary stop, under the ready-to-win state, concealing the one pattern by the character 10 enables the player to have contrary hope for never disappearing of the ready-to-win state, thereby allowing the shooting stop after the ready-to-win state to be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012143852-A (JP)
Title: Apparatus for manufacturing glass disc
Inventor: TATENO YOSHIE
IPC: B24B9/00
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a glass disc which can be applied with dressing in the apparatus, a grinding wheel and/or a polishing wheel of the glass disc following grinding work and/or polishing work.SOLUTION: The apparatus for manufacturing the glass disc is provided in which a grinding wheel 60 for dressing an outer circumferential surface is provided in the drive shaft 31 of a grinding wheel 50 for an inner circumferential surface, a grinding wheel 61 for dressing an inner circumferential surface is provided in the drive shaft 41 of a grinding wheel 51 for an outer circumferential surface, the drive shaft of the grinding wheel for the inner circumferential surface is made to serve also as the drive shaft of the grinding wheel for dressing the outer circumferential surface, and the drive shaft of the grinding wheel for the outer circumferential surface is made to serve also as the drive shaft of the grinding wheel for dressing the inner circumferential surface.
Patent JP-2012147383-A (JP)
Title: Image reading device and image reading control method
Inventor: YOSHIZAWA MOTOO
IPC: H04N1/028
Filed: 2011-01-14
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate signal detection in an image processing device by a more simple method.SOLUTION: An image reading device provided with a line sensor outputs a reference clock signal at a predetermined interval, and further outputs a driving clock signal indicating a control timing of each line. The image reading device furthermore detects a signal state of the driving clock signal for each reference clock signal, and outputs a signal indicating the control timing of the each line to the line sensor when detecting the order of predetermined signal states. In this case, the image reading device outputs the signal in such a manner that output intervals of previous and subsequent reference clock signals of a predetermined timing, in which a signal state can be unstable, of timings, in which the signal state of the driving clock signal is detected, are made longer than the predetermined interval.
Patent JP-2012152657-A (JP)
Title: Aeration apparatus, seawater flue gas desulphurization apparatus including the same, and operation method of aeration apparatus
Inventor: SONODA KEISUKE
IPC: B01D53/50
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an aeration apparatus which can remove a deposit generated in slits of a diffuser membrane, a seawater flue gas desulphurization apparatus including the same, and an operation method of the aeration apparatus.SOLUTION: The aeration apparatus that is immersed in diluted used seawater, which is water to be treated, and generates fine air bubbles in the diluted used seawater. This aeration apparatus includes: an air supply line Lthat supplies air 122 through blowers 121A to 121D (four blowers) serving as discharge units; a pressure gauge 125 installed in the air supply line L; and aeration nozzles 123A each including the diffuser membrane 11 having slits for supplying the air, so that when air supply pressure exceeds a predetermined threshold value based on a result of measurement by the pressure gauge 125, supply of the air by the discharge unit is temporarily suspended.
Patent JP-2012155407-A (JP)
Title: Information processing apparatus, performance analysis method, and performance analysis program
Inventor: SUZUKI TAKASHI
IPC: G06Q50/10
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To efficiently process estimation of cost and a time to performance analysis together at a time.SOLUTION: An information processing apparatus 201 includes an estimation part 22 which calculates a time and cost needed for performance analysis based upon performance analysis conditions received from a requester terminal 11; a user interface part 21 for outputting a calculation result of the estimation part 22 to the requester terminal 11; a user interface part 21 for receiving a performance analysis start instruction from the requester terminal 11; an information collation part 23 for acquiring performance information on equipment to be analyzed based upon the performance analysis conditions on receiving the performance analysis start instruction; an analysis part 24 for outputting the performance information to an analyzer terminal 12; a user interface part 21 for receiving a performance analysis result from the analyzer terminal 12; and a user interface part 21 for outputting the performance analysis result to the requester terminal 11.
Patent JP-2012152513-A (JP)
Title: Display tool
Inventor: MORI MIDO
IPC: A47G33/02
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a display tool by which an altar decorated according to the demand of a user can be simply and quickly visualized.SOLUTION: The altar display tool 1 includes a mount 100 including an altar sample picture 110 and a decoration sample member 210 detachably attached onto the mount 100. The altar sample picture 110 displays difference of far/near with respect to a fixed point as a picture and/or a photograph indicating the state of the altar 111 and the periphery of the altar 111. The decoration sample member 210 includes a decoration sample picture displaying the altar 111 and the decoration arranged in the periphery of the altar 111 in a funeral. A plurality of decoration sample members 210 include a large floral tribute sample picture 211a and a small floral tribute sample picture 211b displayed in different scales.
Patent JP-2012159334-A (JP)
Title: Phase detection device and method of sinusoidal signal
Inventor: INOUE TAKAYOSHI
IPC: G01R29/18
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of eliminating a feedback system such as PLL, capable of instantaneously detecting a phase synchronous with a sinusoidal signal even when noise and a surge voltage superimpose the sinusoidal signal such as a system voltage, and capable of correctly determining phase jump with excellent responsiveness.SOLUTION: Band widths except a band width in the vicinity of a fundamental frequency are cut from a sinusoidal signal by a digital filter 2. From a two-phase voltage signal given by converting the sinusoidal voltage signal, a phase θ of the voltage signal is detected by a polar coordinate demodulator 4. A phase change portion Δθ is given by a differential arithmetic circuit 6 from a previous value and a current value of the phase θ detected for each sampling period. The presence/absence of phase jump is determined by a comparator 12 based on the phase change portion Δθ. A frequency fof the fluctuated or changed sinusoidal signal is obtained by moving average calculation of frequencies of the sinusoidal signal, the fluctuation portion or changed portion is obtained as a reference phase change portion Δθ, and the reference phase change portion Δθand the phase change portion Δθ are compared with each other.
Patent JP-2012158417-A (JP)
Title: Recording apparatus
Inventor: TAKESHITA SANSHIRO
IPC: B41J29/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus which appropriately prevents a held recording medium having been subjected to recording from contacting with a roller for conveying recording media.SOLUTION: The recording apparatus include: an upper outside cover 55 having a holding surface 61 which holds paper sheets P having been subjected to recording in a standing state; paper discharge rollers 44 which convey a paper sheet P along the holding surface 61 and send the paper sheet P to be conveyed while supporting the paper sheet between outer circumferences of the rollers 44; and a receiving portion 62 formed on the upper outside cover 55, receiving under ends of the paper sheets P to be sent, over an apex as the highest part with respect to the direction of gravitational force of the paper discharge rollers 44 and regulating positions so that the under ends of the received paper sheets P are maintained in a noncontact state with respect to the paper discharge rollers 44.
Patent JP-2012160674-A (JP)
Title: Electronic circuit module
Inventor: KIKO KATSUNOSUKE
IPC: H01L23/28
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic circuit module achieving tamper resistance by preventing X ray analysis of the electronic circuit module.SOLUTION: An electronic circuit part composed of a printed board assembly is housed in a second housing 51, and the electronic circuit part housed in the second housing is covered by a first housing 1. A highly insulative first sealant 55 is injected into the second housing and a second sealant 56, which contains metal filler that does not allow X ray to transmit therethrough easily for tamper resistance, is injected between the first housing and the second housing.
Patent JP-2012169828-A (JP)
Title: Sound signal output apparatus, speaker apparatus, sound signal output method
Inventor: TSUCHIYA SHIMPEI
IPC: G10K11/178
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To detect whether or not a speaker apparatus ( headphone/earphone) is worn on a user's ear to properly compute an accumulative value of output sound volume exerting a burden on user's auditory sense.SOLUTION: Whether a connected speaker apparatus is worn on a user's ear or not is determined. Only during a period determined to be worn, an accumulative value of output sound volume is computed in accordance with a sound volume level and sound output time of a sound signal supplied to the speaker apparatus unit. When the accumulative value reaches a regulated value, volume regulation for the sound signal to be supplied to the speaker apparatus unit is executed.
Patent JP-2011191753-A (JP)
Title: Pattern forming method, chemical amplification resist composition, and resist film
Inventor: KATO KEITA
IPC: G03F7/32
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method capable of forming a pattern with an excellent resolution, a wide exposure latitude (EL) and a small line width variation (LWR), a chemical amplification resist composition used in the method, and a resist film.  <P>SOLUTION: The pattern forming method comprises a step of forming a film from a chemical amplification resist composition, a step of exposing the film, and a step of developing the exposed film by using a developer containing an organic solvent where the chemical amplification resist composition contains (A) resin, (B) a compound capable of generating an acid represented by a general formula (I) upon irradiation with an actinic ray or radiation, (C) a cross-linking agent, and (D) a solvent. In the formula (I), A represents a cyclic organic group and each of the other symbols represents a predetermined structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012171885-A (JP)
Title: Adhesive dental restoration material having decreased polymerization contraction force
Inventor: KUDO TAKAYUKI
IPC: A61K6/00
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a self-adhesive composite resin having excellent adhesiveness to dentine and mechanical strength and small polymerization contraction force.SOLUTION: The self-adhesive dental composite resin includes (A) 5-30 pts.wt. of a polymerizable monomer having an acidic group, (B) 1-30 pts.wt. of a long-chain polyfunctional polymerizable monomer having a structure expressed by general formula (I) and (C) 40-94 pts.wt. of a polymerizable monomer free from an acidic group and having a structure other than general formula (I) in 100 pts.wt. of total polymerizable monomers, and further contains (D) 100-900 pts.wt. of a filler based on 100 pts.wt. of the polymerizable monomers, and (E) a polymerization initiator. In the formula, R, R, Rand Rare each the same or different hydrogen atom or methyl; m and n are each an average addition molar number of oxyalkylene group; m+n is 20-40; and Ris either one of bivalent groups expressed by formula (A).
Patent JP-2012172554-A (JP)
Title: Cylinder head including egr passage
Inventor: YASUI KOJI
IPC: F02M25/07
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head including an EGR passage, preventing corrosion of hollow pipes while preventing condensate water from staying inside the hollow pipes, even if EGR gas is liquefied inside the hollow pipes to generate the condensate water.SOLUTION: In this cylinder head 11 including the EGR passage, the EGR passage 40 which includes a plurality of hollow pipes 41, 41, ... and which connects an exhaust port and an intake port through the hollow pipes 41, 41, ... is press-fitted into a head member. Each of the hollow pipes 41, 41, ... has a cross-sectional surface has a pore shape having a vertically longitudinal direction and is formed such that at at least the end of the side of the intake port, a lower sectional area is relatively smaller than an upper sectional area.
Patent JP-2012175452-A (JP)
Title: Wireless communication device, wireless communication method, program, and wireless communication system
Inventor: IKENAGA YOSHIHIKO
IPC: G06F3/048
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication device, a wireless communication method, a program and a wireless communication system in which the wireless communication device can efficiently display device information of another wireless communication device.SOLUTION: A wireless device 10A comprises: a wireless communication unit 120A; a communication control unit 140A for controlling detection processing of a peripheral wireless device 10B by the wireless communication unit 120A, connection processing with the wireless device 10B detected in the detection processing, and communication with the wireless device 10B whose connection is established in the connection processing; and a display unit 170 for displaying device information received from the wireless device 10B in the detection processing.
Patent JP-2012173214-A (JP)
Title: Ion amount measuring device, ion amount measuring system and ion generating apparatus
Inventor: MATSUI HIROFUMI
IPC: H01T23/00
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ion amount measuring device, an ion amount measuring system and an ion generating apparatus in which ion amount to be ejected into a room from the ion generating apparatus is not reduced, and measurement accuracy is not affected even when an environment such as humidity or the like changes.SOLUTION: An ion amount measuring device 7 comprises: an imaging part 71 for imaging an image of an ion generating element; and a comparison part 72 for comparing the image of the ion generating element imaged at the imaging part 71, with a reference image. The ion amount measuring device 7 measures an amount of ions generated by the ion generating element based on a comparison result by the comparison part 72.
Patent JP-2012172835-A (JP)
Title: Slide type constant velocity universal joint
Inventor: ITODA YOSHIO
IPC: F16D3/227
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To employ a retaining mechanism that can achieve cost reduction by simplifying working steps and reducing the number of components.SOLUTION: A slide type constant velocity universal joint includes: an outside joint member 10 in a cup form having an opening 13 at one end and having track grooves 11 extending in an axial direction formed in a plurality of portions in the circumferential direction on an inner circumferential face 12 thereof; and an inside joint member 20 which transmits torque to the outside joint member 10 while allowing angle displacement therebetween via balls 30 inserted in the track grooves 11 of the outside joint member 10 so as to be freely rolled; wherein inner components including the balls 30 and the inside joint member 20 are housed in the outside joint member 10 in an axial direction so as to be slidable. The track grooves 11 of the outside joint member 10 are divided into an entrance section 14 located in an axially opening side of the outside joint member 10 and a torque transmission section 15 located in an axially deeper side of the outside joint member 10; and the phases of the grooves at the entrance sections 14 and at torque transmission sections 15 are shifted, and cylindrical inner circumferential portions 16 among the entrance section 14 are arranged in the axially opening sides of the torque transmission sections 15.
Patent JP-2012178675-A (JP)
Title: Amplification device and fault monitoring method for amplification device
Inventor: DAIHI TOSHIYA
IPC: H03F1/07
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an amplification device and a fault monitoring method for an amplification device which can reliably detect a fault in an amplifier.SOLUTION: According to an embodiment, the amplification device includes: a Doherty amplifier circuit having distribution means for dividing an input signal, a carrier amplifier for amplifying one of the input signals divided by the distribution means, a peak amplifier for amplifying the other of the input signals divided by the distribution means, and a combiner for combining an output signal from the carrier amplifier and an output signal from the peak amplifier; a first comparator for comparing a gate bias voltage of the peak amplifier with a reference voltage and outputting a signal in accordance with a result of comparison; and a first switch for interrupting power supply to a drain of the peak amplifier if the first comparator outputs the signal.
Patent JP-2012179119-A (JP)
Title: Game machine system
Inventor: NADAHARA TAKU
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game system enabling a user who browses an information exchange site, to determine the reliability of information by controlling input of information to the information exchange site based on the game history of the user.SOLUTION: A game machine is adapted to store game history information in a game upon receiving a game start operation performed by a player, to prepare input right information regarding information input to the information input site that permits information input based on the game history information when an instruction to display the information input site or the like is issued, and to generate and display code information including the input right information. An information terminal thereby controls information input to the information input site according to the input right information included in the code information by reading the displayed code information.
Patent JP-2012179145-A (JP)
Title: Game machine
Inventor: ISOGAI AKIRA
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for improving attractiveness in a game by various game performances and also presenting a performance with the intention of a player reflected thereon by a simple operation.SOLUTION: Moving image data are stored, and an operation to depress a performance button is detected by a performance button detection switch. When a depression time is equal to or longer than a long-depression certification time, long depression is determined, thereby allowing a performance display device to display a moving image fast-forward performance. Thus, the various game performances are performed and also the performance with the intention of the player reflected thereon is presented by a simple operation. Consequently, attractiveness in a game is improved.