baber/WOPTO huggingface dataset:
Patent JP-2010206136-A (JP)
Title: Work dividing device
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01L21/301
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of a plurality of processes needed between a process of dividing a wafer into a large number of chips by expanding an adhesive tape and a process of bonding the chips, and also to reduce cost.  <P>SOLUTION: A heating means 40 for removing the slack of an adhesive tape 6 generated by being expanded by a dividing means 30 and a washing means 50 for washing a wafer 1 by supplying washing water are added to the dividing means 30 for dividing the wafer 1, whereby a process of removing the slack of the adhesive tape 6 and a process of washing the wafer 1 can continuously be carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209538-A (JP)
Title: Washer
Inventor: MIZUNO TAKENORI
IPC: F16F15/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washer capable of enhancing absorption efficiency of external energy of an earthquake etc. by preventing occurrence of lantern-shaped buckling in the action of the external energy of the earthquake etc.  <P>SOLUTION: The washer includes: a tubular member 41 which is formed in a tubular shape, and interposed between a base plate and a head 15a of a bolt 15; a washer 42 which is formed in an annular shape in a view from the direction of its axial center O1, and interposed between the tubular member 41 and the head 15a of the bolt 15; and a filler 43 infilled inside of the tubular member 41, which is between the washer 42 and the base plate. Thus, since ductility of the tubular member 41 can be utilized to the utmost by deforming the whole of the tubular member 41, the bolt 15 can be prevented from being deformed and damaged, and the tubular member 41 and the washer 42 can be simply replaced. Consequently, workability of washer replacement work can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209379-A (JP)
Title: Copper alloy material for terminal-connector, and method for producing the same
Inventor: KUJI TOMOYA
IPC: C22C9/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy material combining higher spring properties and more satisfactory bending workability compared with the conventional one and optimum for a terminal-connector, and to provide a method for producing the same.  <P>SOLUTION: The copper alloy comprises, by mass, 1 to 5% Ni, 0.2 to 1% Si and 0.03 to 0.5% Ti, and the balance Cu with inevitable impurities, in which the average crystal grain size of the copper alloy host phase is ≤10 μm, also, the average crystal grain size of precipitates dispersed into the copper alloy host phase is >0.2 to 1 μm, and the number density of the precipitates is 0.3 to 1.2 pieces/μm<SP>2</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009160419-A (JP)
Title: Angiographic injector subassembly
Inventor: DUCHON DOUGLAS J
IPC: A61M5/14
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injector system with a reservoir for various fluids such as contrast media, saline, cleaning fluid, etc. that allows more than one patient to be injected using the same reservoir supply.  <P>SOLUTION: An angiographic injector subassembly 12 comprises a single use portion and a multiple use portion. In particular, the single use portion is fluidly connected to the multiple use portion, and the single use portion includes a high pressure tube 28 connected to a catheter connection 30 and the multiple use portion includes a syringe 18 connected to a fluid supply reservoir 22. Further, a syringe plunger 20 is disposed in the pumping chamber and is movable along the path from the distal end to the proximal end of the syringe body 18, and the syringe plunger automatically disconnects from the syringe body when the syringe body has been used for a maximum number of uses.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010212037-A (JP)
Title: Solid electrolyte cell, and method of manufacturing the same
Inventor: FURUYA TATSUYA
IPC: H01M10/0585
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid electrolyte cell using a solid electrolyte attaining a high conductivity, and to provide a method of manufacturing the same.  <P>SOLUTION: The solid electrolyte cell has a structure in which a positive electrode collector layer 12, a positive electrode active material layer 13, a solid electrolyte layer 14, a negative electrode active material layer 15 and a negative electrode collector layer 16 are sequentially laminated on a substrate 11. The solid electrolyte layer 14 is a thin film made of a compound represented by formula Li<SB>3</SB>MO<SB>4</SB>(M is V, Nb, Ta or Db).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209193-A (JP)
Title: Polyvinyl chloride-based highly stretchable film
Inventor: SANO HIROTOSHI
IPC: C08K5/11
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl chloride-based highly stretchable film having >300% of the maximum elongation at break even when the thickness of the film is thinned to ≤10 μm, obtained in extremely good extrusion moldability, and exhibiting excellent mechanical characteristics in food container packaging use.  <P>SOLUTION: The polyvinyl chloride-based highly stretchable film comprises a vinyl chloride-based resin composition containing 8-32 pts.wt. of an dialkyl adipate-based plasticizer [plasticizer (A)], and 8-32 pts.wt. of a triethylene glycol compound [plasticizer (B)] having both terminals of the molecule formed into a diester with benzoic acid and 2-ethylhexylic acid, regulated so that the total amount of the plasticizers (A) and (B) may be 28-42 pts.wt., and further containing 10-20 pts.wt. of an epoxydized vegetable oil [plasticizer (C)], based on 100 pts.wt. of a vinyl chloride-based resin having 1,300 average polymerization degree.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210864-A (JP)
Title: Aluminum-containing photosensitive resin composition and method for forming pattern
Inventor: HIRANO TOSHISANE
IPC: H01J11/26
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive aluminum-containing photosensitive resin composition, from which a pattern with a low resistance value can be formed, and to provide a method for forming a pattern by using the photosensitive resin composition.  <P>SOLUTION: The aluminum-containing photosensitive resin composition contains: (A) aluminum powder; (C) an alkali-soluble resin having 5 to 20 wt.% of structural units derived from (meth)acrylic acids, 25 to 95 wt.% of structural units derived from acrylates, and 0 to 70 wt.% of structural units derived from methacrylates; (D) a polyfunctional (meth)acrylate; and (E) a photopolymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210889-A (JP)
Title: Pedal device of electronic keyboard instrument
Inventor: MURAMATSU SHIGERU
IPC: G10H1/32
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedal device of an electronic keyboard instrument for reducing the size and cost.  <P>SOLUTION: Turning of a pedal 2 is transmitted to a first movable member 72 via a thrust rod 5 to displace it. The first movable member 72 is energized by first springs 741 and 742 in the direction in which reaction force is generated in the pedal 2. When the pedal 2 is pressed by a predetermined amount or more, the displacement of the first movable member 72 is transmitted to a second movable member 76 to displace it. The second movable member 76 is energized by a second spring 77 in the direction in which reaction force is generated in the pedal 2. The first movable member 72, the second movable member 76, the first springs 741 and 742, and the second energizing member 77 are arranged concentrically, and the first movable member 72 and second movable member 76 are disposed translatably in the coaxial direction C3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211864-A (JP)
Title: Memory control apparatus
Inventor: DAIKU TOMOHIDE
IPC: G06F12/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control apparatus which improves efficiency of data transfer.  <P>SOLUTION: A refresh controller 106A includes a pulse-generating circuit 131 for generating the second request signal which requests refresh at a period necessary for refreshing a DRAM 105, and a variations-predicting circuit 132 for generating the first request signal which requests refresh, when the number of data transfer requests in the hereafter is predicted to increase based on the counted value of the data transfer requests and the trend in its variation. An arbitrator 103 arbitrates the request signals, in the order of priority among a first request signal, second request signal and data transfer request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219121-A (JP)
Title: Semiconductor device and electronic device
Inventor: IHARA YOSHIHIRO
IPC: H01L25/11
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that is reducible in thickness-directional size and can have another semiconductor device mounted on itself; and to provide an electronic device.  <P>SOLUTION: The semiconductor device includes electronic components 15, 16, a multilayer wiring structure 19 including a laminate 45 provided to a sealing resin 18 formed at a circumference of the electronic components 15, 16 and comprising a plurality of laminated insulating layers 56, 57, interconnect patterns 51 to 53 connected directly to electrode pads 35, 36, 38, and 39 of the electronic components 15, 16, and an interconnect pattern 54, wherein the wiring patterns 52 to 54 have interconnects 68, 73, and 77 provided on a surface 56B of the insulating layer 56 on the opposite side from a surface 56A coming into contact with the sealing resin 18, and through holes 21 to 23 are formed penetrating the sealing resin 18 and insulating layer 56 to expose the interconnects 68, 73, and 77. The through holes 21 to 23 are provided with conductive members 27 to 29 connected to the interconnects 68, 73, and 77.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132735-A (JP)
Title: Carboxylic acid derivative to be used for preparation of novel cephalotaxane derivative
Inventor: ROBIN JEAN-PIERRE
IPC: C07D491/20
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new general process for asymmetric hemi-synthesis of harringtonines and their analogs, that are alkaloids used in chemotherapy.  <P>SOLUTION: This process includes direct esterification of a natural cephalotaxine with an acylating compound constituted of a side chain precursor which backbone and functionalization are entirely preformed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010220405-A (JP)
Title: Motor control device, and image forming apparatus
Inventor: OKAMURA HISASHI
IPC: G03G15/16
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that executes control for suppressing variation in the surface speed of a transfer belt in real time, and to provide an image forming apparatus.  <P>SOLUTION: When drive of a transfer belt is started, rotation of a drive roller for driving the transfer belt is controlled on the basis of a target function in a period until the transfer belt revolves a prescribed number of times, thereby executing control for suppressing the variation in the surface speed of the transfer belt in real time even after starting the drive of the transfer belt. The target function is calculated by using a variation component, sampled before starting the drive of the transfer belt, of a surface speed of the transfer belt and a variation component, sampled after starting the drive of the transfer belt, of the surface speed of the transfer belt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217557-A (JP)
Title: Method of manufacturing toner
Inventor: NOMURA SHOTARO
IPC: G03G9/08
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing toner capable of simultaneously ataining: the achievement of lower-molecular weight binder resin and narrow molecular weight distribution of toner; and the retention of THF-insoluble content.  <P>SOLUTION: The method of manufacturing toner includes: a step of preparing a polymerizable monomer composition of a predetermined composition; a granulation step of feeding the polymerizable monomer composition into an aqueous dispersion medium to form particles; and a polymerization step of polymerizing the polymerizable monomer composition, wherein the polymerization step contains a step of adding an organic peroxide (a) and (b) as a polymerization initiator and the step is a step in which the organic peroxide (a) is added, thereafter, a reductant (x) is added when the polymerization conversion rate of the polymerizable monomer reaches to a predetermined value and the organic peroxide (b) is further added when the polymerization conversion rate reaches to a predeterminde value. Therein, the step is characterized in that (1) an addition amount of the organic peroxide (a) is within a predetermined range, (2) an addition amount of the reductant (x) is within a predeteremined range, and (3) addition amount (A) of the organic peroxide (a) and molecular weight Ma thereof, and addition amount (B) of the organic peroxide (b) and molecular weight Mb thereof satisfy the predetermined relation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256341-A (JP)
Title: Dental caries preventive
Inventor: SONO RYOHEI
IPC: A61K8/49
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new root surface dental caries preventive and an oral cavity composition containing the same.  <P>SOLUTION: The root surface dental caries preventive comprises a flavanone and/or a glycoside thereof, for example, hesperidin. The oral cavity composition is obtained by formulating the root surface dental caries preventive, wherein the composition is preferably a liniment. The root surface dental caries preventive and the oral cavity composition have an effect of inhibiting degradation of dentine collagen in the dental caries developed in root surface dentine, suppressing mineral elution (deliming) of the dentine, and promoting remineralization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226679-A (JP)
Title: Solid-state imaging device
Inventor: EGAWA YOSHITAKA
IPC: H04N5/335
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a satisfactory SNR (signal-to-noise ratio) at low illumination while increasing the number of saturation electrons in a solid-state imaging device.  <P>SOLUTION: The solid-state imaging device includes: a pixel section 22 in which a plurality of cells 12 are two-dimensionally arranged on a semiconductor substrate; and an exposure time control means 32 for controlling the exposure time for performing photoelectric conversion in photodiodes PD. The cell includes: a photodiode for generating a signal charge by photoelectrically converting an optical signal; a readout means Td for reading out the signal charge generated in the photodiode into a detection section; the detection means Tb for converting the signal charge into a voltage that corresponds to the charge quantity and detecting the voltage thereof; an output means Ta for outputting the voltage detected by the detection means; and a reset means Tc for resetting the detection means. The exposure time control means includes: a readout pulse amplitude control means 23 for dividing the signal charge accumulated in the photodiode and reading out the divided signal charges; and a combining means 19 for combining the divided readout signals into one signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230332-A (JP)
Title: Fluid photographing device
Inventor: TEZUKA HIDEAKI
IPC: G03B15/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow speed up of high-speed operation and processing, avoiding the complexity of arithmetic processing, and to perform flow-velocity measurement in real-time processing without using a high-performance computer.  <P>SOLUTION: A fluid photographing device includes: a telescope (11) capturing, as an image, a tracer (41) of a distant fluid (40) by regarding the fluid (40) as a photographic object; a parallel optical system parallel-projecting the captured image; a polka dot (15) arranged so that the surface thereof is tilted relative to the optical axis of the parallel optical system; a first camera (21) successively taking images passing through a transmissive portion (17) of the polka dot (15);a second camera (22) taking images reflected by a reflective portion (18) of the polka dot (15); and an operating means (33) calculating the flow velocity of a measuring fluid (40) from the images taken by the second camera (22) and the first camera (21). The polka dot (15) forms an alternating pattern (19) that is a combination of the transmissive portions (17) transmitting an image and the reflective portions (18) reflecting the image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230800-A (JP)
Title: Projector, projector adjustment system, projector adjustment method, light source device, color separation device, and optical modulator
Inventor: SATO KAORI
IPC: G03B21/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector and the like that improve image quality without measuring an image even when an optical component is replaced.  <P>SOLUTION: The projector for projecting an image based on an image signal includes: a light source part, an optical modulation part for modulating light from the light source part based on the image signal, a correction data storage part to be updated by correction data calculated based on at least spectroscopic information corresponding to the spectroscopic distribution of the light from the light source part and spectroscopic information corresponding to a spectroscopic modulation rate of the optical modulation part, and an image signal correction part for correcting the image signal based on the correction data stored in the correction data storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231352-A (JP)
Title: Display information forming apparatus and system
Inventor: KATO HARUHISA
IPC: G06T1/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To display an image in which arbitrary images are overlapped on an image imaged by an imaging unit of an information terminal on a display unit of the information terminal.  <P>SOLUTION: An apparatus includes the imaging unit 1 for outputting an image imaged by a constant time period, a light source unit 2 for irradiating amount of light to a subject, a storing unit 5 for holding information to be displayed, a display unit 6 for displaying an image outputted from the imaging unit and information held in the storing unit, an estimating unit 3 for estimating at least a position and a direction of the subject to be imaged by performing analysis using characteristics of the subject to be imaged relating to image information of the subject to be imaged outputted from the imaging unit, and a control unit 4 for reading information to be displayed on the subject to be imaged from the storing unit, and for producing information which makes read display information to be displayed on the display unit by adapting to the position and the direction estimated by the estimating unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229868-A (JP)
Title: Egr device of engine
Inventor: YOSHII OSAMU
IPC: F02M25/07
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EGR device of an engine capable of suppressing the damage of a check valve.  <P>SOLUTION: In the EGR device of the engine disposing an EGR valve 2 and a check valve 3 in the middle of an EGR passage 1 and preventing a back-flow from an intake side by the check valve 3, the check valve is disposed downstream from the EGR valve 2. An EGR gas heat irradiating passage 6 is provided between an EGR valve case 4 storing the EGR valve 2 and a check valve case 5 storing the check valve 3. An intake inlet passage 8 is led out upward from an intake distributing passage 7, and the check valve case 5 turning in a longitudinal direction of the intake distributing passage 7 is led out from a peripheral side of the intake inlet passage 8 along a passage upper wall 7a of the intake distributing passage 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233374-A (JP)
Title: Inner rotor type motor
Inventor: KASAI YUICHI
IPC: H02K1/14
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner rotor type motor capable of controlling transmission of vibration from a coil to a stator core.  <P>SOLUTION: The inner rotor type motor includes the stator core, a magnet, a rotor yoke and an output axis. A joint gap for applying adhesive to a face confronted with a plurality of core pieces 2 constituting the stator core 6 is arranged. A dimension of the joint gap in a range where adhesive can be applied is set to be 0.01 to 0.5 mm. Adhesive of a rubber system or a vinyl urethane system is used for adhesive.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227851-A (JP)
Title: Membrane filtration system and method of cleaning the same
Inventor: KADOKAWA KOMEI
IPC: B01D71/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane filtration system which can clean both of a pump supplying water to be treated to a membrane module and the membrane module efficiently at low costs, and a method of cleaning the same.  <P>SOLUTION: The membrane filtration system comprises the membrane module divided into a primary side area and a secondary side area by an ultrafiltration membrane or a microfiltration membrane arranged inside, a raw water storage part storing raw water, a raw water pump supplying the raw water of the raw water storage part to the primary side area, a raw water pump line connecting the raw water storage part and the raw water pump, a raw water supply line connecting the raw water pump and the primary side area, a circulating line connecting the primary side area and the raw water pump line, a wastewater line branching from the circulating line and connected to a wastewater discharge part, a filtrate water line in which filtrate water obtained by filtering the raw water supplied to the primary side area by the microfiltration membrane or the ultrafilter membrane flows out of the secondary side area, and a cleaning chemical supply means for supplying cleaning chemicals to the secondary side area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009147991-A (JP)
Title: Interactive television system, broadcast device, television receiver, and response server apparatus
Inventor: KOBAYASHI HIROSHI
IPC: H04N21/258
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interactive television system, broadcast device, television receiver and response server apparatus, in which utilization value is further improved for sponsors and general viewers.  <P>SOLUTION: Selection button display signals of a plurality of sponsors are transmitted from a broadcast station 100 as IT related signals. In a television receiver 100, any one of selection buttons is clicked through external operation. A response server 300 collects selection information of the selection button selected and performs analysis so as to know access volume of each selection button on the basis of at least the time when the selection button is selected.  <P>COPYRIGHT: (C)2009,JPO&INPIT