baber/WOPTO huggingface dataset:
Patent JP-2011190043-A (JP)
Title: Passenger conveyor
Inventor: Inose teppei
IPC: B66B23/12
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive passenger conveyor having excellent assemblability by reliably mounting a guide shoe on a step at low cost.  <P>SOLUTION: The passenger conveyor includes a frame 6 installed on a building structure, platform floors provided on both ends in the longitudinal direction of the frame 6, a plurality of steps 2 connected in an endless manner and circulated between the platform floors, and a skirt guide 5 mounted on a frame 6 and arranged on both sides in the moving direction of the steps 2. Each step 2 has a system of coupling a cleat 11 with passengers being thereon, a bracket 13 mounted on its side end part, and a reinforcing plate 19 increasing the coupling strength of the cleat 11 with the bracket 13 via a coupling member, and a guide shoe 18A is attachably/detachably mounted on an end of the reinforcing plate 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190869-A (JP)
Title: Roller bearing
Inventor: SANAMI MASATAKA
IPC: F16C19/28
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To use a track ring for a punched retainer with a flange portion intact while forming as a roller bearing which adopts a horn-like retainer and which prevents a roller from being removed out of a pocket outside in the axial direction by a member distinct from the track ring.  <P>SOLUTION: The roller bearing includes the horn-like retainer 5 in which the rollers 2 are inserted from axial direction outside into pockets 4 and post attached members 6, 34 which stay the rollers 2 in the pockets 4 by receiving the end face 2a of the roller 2 inserted in the pocket 4 from the axial direction outside and is configured to be attached to the retainer 5 by hooking the post attached member 6 on recesses 13, 33 of horn portions 8, 32 of the retainer 5 and the roller bearing is configured so that the entire post attached member 6 is situated between both of the track rings 1, 3 in such a condition that the retainer 5 attaching the post attached member 6 and both of the track rings 1, 3 are coaxially disposed and at the same time the roller bearing is configured so that the entire post attached member 6 is at a higher position than axial outside ends p2, p1 of tracks 1a, 3a of each of the track rings 1, 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161401-A (JP)
Title: Chip resistor and method of manufacturing the same
Inventor: TSUKADA TORAYUKI
IPC: H01C1/14
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip resistor that eliminates or restrains troubles such as generation of error in a resistance value caused by attached solder to a resistor.  <P>SOLUTION: The chip resistor A1 has a chip-like metallic resistor 1 having surfaces/backsides 10a, 10b spaced in a thickness direction and a pair of side surfaces 10c extended in a fixed direction spaced in a width direction, and a pair of electrodes 3 provided in line spaced in the fixed direction in the backside 10b of the resistor 1. It has a first insulating layer 2A which covers an entire of a region between the pair of electrodes 3 of the backside 10b of the resistor 1 and defines a formation region of the pair of electrodes by formation before formation of the pair of electrodes; and a second insulating layer 2B covering an entire of each of the pair of side surfaces of the resistor 1. In the pair of electrodes 3, a solder layer 39 is laminated, and the pair of electrodes 3 and the solder layer 39 partially overlap directly with an edge of the first insulating layer 2A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011198395-A (JP)
Title: Method for manufacturing thin-film magnetic head
Inventor: UEDA KUNIHIRO
IPC: G11B5/60
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film magnetic head which controls a polishing amount with high accuracy to form a uniform width of a trailing edge.SOLUTION: A magnetic pole tip part 13A and a resistance sensor 103 of an integrated structure 100 are ground together to half way, and the trailing edge (TE) width W1 of the magnetic pole tip part 13A and the height H1 of the resistance sensor 103 are measured. The target height HC is determined by comparing the measured TE width W1 and the height H1 with comparison reference values (correlation of the TE width W2 and the height H2). An air bearing face 40 is formed by grinding the magnetic pole tip part 13A and the resistance sensor 103 together until the height H1 reaches the determined target height HC.
Patent JP-2011199415-A (JP)
Title: Nonlinear distortion compensating apparatus
Inventor: SHIMIZU IPPEI
IPC: H04L27/01
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear distortion compensating apparatus which removes effect of DC offset of a loopback system, and to adaptively compensate for nonlinear distortion of a nonlinear type compensation target.SOLUTION: While taking in a loopback signal of an RF output of an RF amplifier 2, the apparatus fetches a reference signal input to a nonlinear type compensator 1; detects time difference of the both signals using correlation operation by a delay estimation unit 13; delays a reference signal by a delay correction unit 14; and makes the signal synchronize with the loopback signal. An FFT (fast-Fourier transformation) unit 15 performs Fourier transformation for the reference signal and the loopback signal, a DC cutting unit 16 deletes a DC component, an IFFT (inverse FFT) unit 17 performs inverse Fourier transformation for the reference signal and the loopback signal which become a time axis signals; a distortion detection unit 18 detects a distortion component in the RF amplifier 2 from the reference signal and the loopback signal which are deleted the DC component; a distortion compensation unit 19 obtains a compensation amount from the distortion component, and it compensates the input signal of the RF amplifier 2 by the compensation amount.
Patent JP-2011195485-A (JP)
Title: Solid powder cosmetic
Inventor: UEMATSU MIKI
IPC: A61Q1/08
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a solid powder cosmetic that, in spite of having makeup effects of lifting up a face and keeping the face looking young, maintains the effects and has excellent cosmetic durability, namely, does not damage a gloss feeling, has resistance to sweat or sebum and strength to makeup smearing by drying.SOLUTION: The solid powder cosmetic comprises (A) composite powder obtained by coating the surface of pearl pigment obtained by forming a coated layer of metal oxide containing titanium on the surface of flaky substrate with spherical organic powder having particle diameters of 200-400 nm in a coating amount of 2.0-10.0 wt.% based on the total amount, (B) powder having a surface treated with a polymer surface treatment agent of a specific fluorine-containing copolymer and (C) an oily component in a paste state at 25°C as constituent components and further aluminum potassium sulfate 12 hydrate and/or sodium chloride as an additive.
Patent JP-2011196811-A (JP)
Title: Electromagnetic flowmeter
Inventor: SEO HIROSHI
IPC: G01F1/60
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter capable of correctly measuring a flow rate of a fluid which flows as an intermittent pulsating flow by a metering pump.SOLUTION: The electromagnetic flowmeter 10 distinguishes between a staying period T15 when no liquid flows in a measurement flow passage 21A and a flowing period T11 when a liquid of one pulse flows in the measurement flow passage 21A merely by receiving a trigger signal X1 output by the metering pump 40 before a predetermined certain period T10 from discharge motion, and an excitation circuit 32 makes directions of magnetic flux different each other per the flowing period T11 while reversing the directions of magnetic flux during each staying period T15. Then pulsation noise components N1, N1 generating between a pair of detection electrodes 23, 23 are offset regardless of existence of magnetic flux by calculating a sum of a flow rate detected when magnetic flux points a direction and a flow rate detected when magnetic flux points another direction.
Patent JP-2011199094-A (JP)
Title: Semiconductor integrated circuit and method of controlling power switch of the semiconductor integrated circuit
Inventor: GOTO KENJI
IPC: H03K5/13
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can optimize time at which a power switch is shifted from a non-conducting state to a conduction state, and to provide a method of controlling the power switch of the circuit.SOLUTION: A semiconductor integrated circuit includes a common power wiring; a first circuit; a plurality of power switches whose conduction and non-conduction are controlled, based on a power switch control signal and which connects in parallel the common power wiring and the first circuit; a delay circuit which is connected between the power switch control signal and the plurality of power switches and which transmits the shift of the power switch control signal to each of the plurality of power switches with a different delay time, when the power switch control signal is shifted from a non-conducting state to a conduction state and shifts each of the plurality of power switches from a non-conducting state to a conduction state with a different time delay; and a delay time control unit for controlling an increase and decrease the delay time of the delay circuit.
Patent JP-2011195409-A (JP)
Title: In-Ga-Zn BASED COMPOSITE OXIDE SINTERED COMPACT, AND METHOD FOR PRODUCING THE SAME
Inventor: NAGASAWA MOTOKI
IPC: C04B35/453
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an IGZO sintered compact which can deposit a thin film having low specific resistance and also has high light transmittance, and a method for producing the same.SOLUTION: The In-Ga-Zn based composite oxide sintered compact includes: a first phase formed by ZnGaOcrystals; a second phase formed by InGaOcrystals; and a third phase formed by InOcrystals, and the total phase area ratio of the first phase, the second phase and the third phase to all the phases in the optional cross section of the sintered compact is 70 to 100%. Regarding the method for producing the In-Ga-Zn based composite oxide sintered compact, ZnO powder and GaOpowder are mixed to prepare a first mixture, the first mixture is calcined at 1,150 to 1,300°C to form powder comprising ZnGaO, the powder comprising ZnGaO, GaOpowder and InOpowder are mixed to prepare a second mixture, and the second mixture is sintered.
Patent JP-2011197529-A (JP)
Title: Strap for musical instrument
Inventor: SUGIHARA HIDEYUKI
IPC: G10G7/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a strap for a musical instrument that enhances the usability of wireless-type tuning device.SOLUTION: The strap for a musical instrument includes: a band body 3, which can be suspended on a musical instrument player's body; a connection part 5 which can connect a musical instrument; and an attachment part 7, which can attach a transmitter 1 for generating fundamental pitch information that is a piece of information regarding a fundamental pitch of inputted sound and wirelessly transmitting the fundamental pitch information to a receiver 2 for displaying a fundamental frequency of sound based on the fundamental pitch information. The attachment part 7 is provided on an attachment 4 for adjusting the length of the band body 3.
Patent JP-2010158551-A (JP)
Title: Pressure sensitive adhesive composition
Inventor: CHEN FEI
IPC: A61F5/443
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved pressure sensitive adhesive composition having resistance to biological fluids as well as the properties of improved adhesion to the skin and strechability, and to provide application of the adhesive to ostomy appliances.  <P>SOLUTION: The pressure sensitive adhesive composition suitable for medical purposes includes a rubbery elastomeric base and one or more water soluble or water swellable hydrocolloids, the adhesive composition containing a substantially homogeneous mixture of 25-60% of one or more polybutenes, 3-35% of one or more styrene copolymers, and 20-60% of one or more hydrocolloids. The ostomy appliances uses the adhesive.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011203055-A (JP)
Title: Method of measuring welded connection width, apparatus of measuring potential difference, and system of measuring welded connection width
Inventor: SATO YASUMOTO
IPC: G01B7/02
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To nondestructively, accurately and readily measure a connection width of a lap joint welded portion, in a method of measuring a welded connection width.SOLUTION: In overlapping portions of an upper material and a lower material, a pair of current terminals 18 and 20 are brought into contact with both side positions across a welded portion 28 on one of surfaces of a lap joint test piece 26 welded and connected from an upper material side; and additionally, potential difference terminals 22 and 24 connected with a potentiometer 16 are brought into contact with two points on both sides across the welded portion 28, on a line coupled between contacts of the respective current terminals 18 and 20. A current is made to flow through the pair of current terminals 18 and 20, under the conditions such as to obtain potential difference between the two points on both sides, and a computer acquires the welded connection width W from the acquired potential difference and outputs the welded connection width W.
Patent JP-2011201204-A (JP)
Title: Inkjet recorder
Inventor: TERANISHI NORIHISA
IPC: B41J29/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recorder in which cables to transmit recording signals to a plurality of inkjet heads are simplified.SOLUTION: The inkjet recorder has a plurality of head units 10, and each of them includes: a plurality of inkjet heads 200; drive circuits 201 provided corresponding to the inkjet heads 200 and drive controlling ink discharge operations, respectively; a power source circuit 310 supplying the drive circuits 201 with voltages necessary for the ink discharge operations; a recording control circuit 300 controlling the drive circuits 201 and the power source circuit 310, based on recording control data; and a transmitting-receiving circuit 330 acquiring the recording control data via a network, based on address data and transmitting the data to the recording control circuit 300. The inkjet recorder performs a recording operation, based on the recording control data transmitted to the head units 10 via the network.
Patent JP-2011209352-A (JP)
Title: Optical system and lens positioning method
Inventor: NAKANO HARUYUKI
IPC: G02B13/18
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical system which easily and accurately adjusts the position of a lens even if a lens is arranged between two lenses with position reference marks formed thereon.SOLUTION: The optical system includes: a first mark lens L2 and a second mark lens L5 with position reference marks M1, M2 formed thereon; and an intermediate lens group LG2 which is arranged between the first mark lens L2 and the second mark lens L5 and comprises at least one lens. In this case, the intermediate lens group LG2 satisfies the following inequality: 0.1<fm/f<2, wherein fm represents the focus distance of the intermediate lens group, and f represents the focus distance of the whole optical system.
Patent JP-2010198025-A (JP)
Title: Liquid crystal optical switch
Inventor: KUROKAWA TAKASHI
IPC: G02F1/061
Filed: 2010-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optical switch which can be used for a monitoring system which requires little time and effort for maintenance, without a malfunction by external noise, and whose system cost is inexpensive.  <P>SOLUTION: The liquid crystal optical switch 6 includes: a liquid crystal cell 60 on both sides of which transparent electrodes 601, 602 are provided; a first module 61; and a second module 62. An AC source (such as a photoelectric converter) AC is connected to the transparent electrodes 601, 602 via a switch (such as an optical signal switch driving circuit) S, and an optical signal for propagating an optical fiber is transmitted or shielded depending on a state of the switch S.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011206360-A (JP)
Title: Vacuum cleaner
Inventor: TSUZUKI SHINICHI
IPC: A47L9/28
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with excellent handleability, which is capable of sufficiently suppressing useless energy consumption and efficiently performing cleaning.SOLUTION: The vacuum cleaner includes: a cleaner body provided with a motor-driven blower for generating suction air and a control unit for controlling input to the motor-driven blower; a suction tool for sucking dust on a surface to be cleaned; a hose; and an extension tube. The suction tool is provided with a plurality of obstacle detection units for detecting the strength of the collision of the suction tool with an obstacle. The control unit determines the obstacle that the suction tool has collided with, on the basis of signals from the plurality of obstacle detection units, and controls the input of the motor-driven blower.
Patent JP-2011212120-A (JP)
Title: Game information management device
Inventor: KUME YOSHIYUKI
IPC: A63F7/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game information management device capable of appropriately managing a ball discharge rate in a special game state even when a player intentionally performs the special game state generated after the end of a big winning in the state of storing discharge balls inside a game machine.SOLUTION: A data management device computes a value obtained by (sweet mode winning S rate-normal winning S rate)×electric tulip prize balls+base as a theoretical theory BA, and outputs it so as to be compared with BA obtained from actual data. Thus, even when the actual BA based on the data has a large error, the appropriate BA is managed.
Patent JP-2011214760-A (JP)
Title: Hot water supply device
Inventor: NABESHIMA HIROKI
IPC: F24H1/10
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device capable of suppressing abnormal supply of hot water of high temperature and hot water of low temperature when a combustion amount is reduced in accompany with change of a combustion region.SOLUTION: This hot water supply device 1 has a combustion device 2, and heat exchangers 11, 12, and in the heat exchangers, hot water/water is heated by a combustion gas generated by the combustion device 2 and supplied. The combustion device 2 is divided into a plurality combustion areas, so that the combustion region actually burned can be changed according to heat requirement. In a case when the combustion region is changed to a combustion region of small combustion capacity, and further in a case when the required hot water supply amount is reduced by more than a specific amount, and a signal for changing the combustion region is transmitted within a specific time around the reduction, the combustion of the entire combustion region is once stopped, and then the combustion device 2 is reignited to burn a prescribed combustion region.
Patent JP-2011215379-A (JP)
Title: Color image forming apparatus
Inventor: ICHINOSE KIMITAKA
IPC: G03G15/08
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming apparatus recollecting residual toner into a developer container in a developing device so that variation in color tone due to the color mixture of toner can be suppressed as far as possible even when a great amount of residual toner exists on an image bearing member or on a transfer body.SOLUTION: The color image forming apparatus includes a plurality of moving image bearing members, a plurality of developing devices for developing toners of different colors respectively for the plurality of image bearing members, and the transfer body coming into contact with all of the plurality of image bearing members, and does not include a means for storing the residual toner on the plurality of image bearing members or the transfer body. In the color image forming apparatus, when the residual toner exists on the plurality of image bearing members, the plurality of image bearing members are moved in a state that the plurality of image bearing members are separated from the transfer body and the residual toner on the plurality of image bearing members are collected into the plurality of developing devices.
Patent JP-2011214320-A (JP)
Title: Waterproof structure of building
Inventor: WATABE MASAKI
IPC: E04B1/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure capable of responding to diversified space presentations of an inner balcony.SOLUTION: In the inner balcony, a balcony wall surface material 45 of a balcony wing wall portion 44 is obliquely arranged toward the indoor side. Therefore, the angle of the balcony wall surface material 45 to the longitudinal direction of a balcony floor girder (balcony wing wall angle) in planar view is acute. A waterproof sheet 77 is constituted by, for example, a waterproof steel plate composed of a polyvinyl chloride-coated steel plate, and is formed with its outer peripheral portion being raised at a right angle. The waterproof sheet 77 includes, as the raised portion, a girder-side rising portion 77a extending along the balcony floor girder, a wall-side rising portion 77b extending along the balcony wall surface material 45, and a chamfered rising portion 77c formed between the raised portions 77a, 77b.
Patent JP-2010262275-A (JP)
Title: Liquid crystal display and manufacturing method thereof
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1333
Filed: 2010-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display that responds to a variety of applications and has improved convenience, and to provide a liquid crystal display having a shape appropriate for a purpose without complicating the process.  <P>SOLUTION: The liquid crystal display includes a holding member whose at least a part is bent, and a liquid crystal panel that has a liquid crystal material filled between a pair of flexible substrates and comes into contact with the inside of the holding member. In a preparing process of the liquid crystal display, after preparing an electrode layer or an element layer 101, processing of forming the shape of the liquid crystal display and improving the function is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011212635-A (JP)
Title: Method and apparatus for biological treatment of wastewater containing nitrogen
Inventor: YAMAMOTO TAICHI
IPC: C02F3/34
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for biological treatment of wastewater containing nitrogen with efficiency in denitrification while keeping high the reaction and propagation efficiencies of autotrophic denitrification microorganism utilized for denitrification of wastewater containing nitrogen.SOLUTION: A method for biological treatment of wastewater containing nitrogen which denitrifies the wastewater containing nitrogen drained in a washing process using pure water by autotrophic denitrification microorganism, and boron is added to the wastewater containing nitrogen.