baber/WOPTO huggingface dataset:
Patent JP-2011237758-A (JP)
Title: Four-piece projection lens system and projection device of the same
Inventor: CAI SHANG AN
IPC: G02B13/18
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a four-piece projection lens system and a projection device of the same.SOLUTION: A projection device includes a light source, a light valve 19, and a projection lens system 1. In the projection device, an illuminating beam is emitted from the light source, and then, the illuminating beam is received by the light valve to form an image beam. By arranging the projection lens system on a path of the image beam, the projection lens system receives and projects the image beam onto a projection screen 18. The projection lens system includes four lenses, the following lenses are arranged along an optical axis in order from the projection screen to the light valve, that is, a first lens 11 having a positive degree of refraction, a second lens 13 having a negative degree of refraction, a third lens 14 having a positive degree of refraction, and a fourth lens 15 having a positive degree of refraction. The projection lens system satisfies the condition of 0.79<BFL/TL<0.99, where BFL is a back focal distance of the projection lens system and TL is a whole length of the projection lens system on the optical axis from the projection screen side of the first lens to the light valve side of the fourth lens.
Patent JP-2012092814-A (JP)
Title: Structure of reserve tank in radiator
Inventor: EBARA TATSUYA
IPC: F01P11/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the deposition of dirt in an opening end 11a of a breather pipe 11, in a reserve tank that is connected to an upper tank 6 in a radiator 5 via a communication pipeline 8, in which the breather pipe 11 opened to the atmosphere is installed laterally.SOLUTION: In a structure of a reserve tank in a radiator, the opening end 11a in the breather pipe 11 is provided with a protrusion 13 protruding downward from a lower surface thereof.
Patent JP-2012097580-A (JP)
Title: Scroll compressor
Inventor: IKEBE HIROKI
IPC: F04C18/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To secure reliability of a sliding bearing, even when forming an elastic groove part in a bearing housing, in a scroll compressor having the bearing housing for fixing the sliding bearing.SOLUTION: The bearing housing 1 is formed in a cylindrical shape having a hollow part, and can also dissipate heat of a sliding bearing part 2 fixed to an inner peripheral surface 1b of the bearing housing 1. The bearing housing 1 is provided with an oil draining passage 4 for draining lubricating oil in the elastic groove part to an external part of the bearing housing 1, by penetrating through between an outer surface 7a of the bearing housing 1 and an inner surface of the elastic groove part.
Patent JP-2012098468-A (JP)
Title: Method for surface processing on electrophotographic photoreceptor and method for manufacturing electrophotographic photoreceptor with processed surface
Inventor: TAKAHASHI KOJI
IPC: G03G5/147
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for surface processing on an electrophotographic photoreceptor for obtaining an electrophotographic photoreceptor having high uniformity of a surface profile by using a sheet type mold member in a flexible state.SOLUTION: A surface of a sheet type mold member is pressed to a surface of a cylindrical electrophotographic photoreceptor while rotating the electrophotographic photoreceptor so as to transfer the surface profile of the mold member to the surface of the electrophotographic photoreceptor. In this process, the electrophotographic photoreceptor and the mold member are laid in such a manner that, in a cross section perpendicular to the rotation axis of the electrophotographic photoreceptor, an angle θ formed by a line segment (A) and a line segment (B) is 5° or more, where the line segment (A) connects the center of the rotation axis of the photoreceptor and a contact start point where the surface of the mold member starts to be in contact with the surface of the photoreceptor and the line segment (B) connects the center of the rotation axis of the photoreceptor and a release point where the surface of the mold member starts to detach from the surface of the photoreceptor; and the mold member is pulled in a rotating direction of the electrophotographic photoreceptor at the release point.
Patent JP-2014014728-A (JP)
Title: Concentration method of carbon dioxide
Inventor: HIRANABE RYUICHIRO
IPC: C01B32/50
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a concentration method of carbon dioxide in which a high-concentration carbon dioxide is separated from a mixed gas such as natural gas or combustion gas, and which uses a polyamide film suitable for collecting the carbon dioxide.SOLUTION: Mixed gas containing carbon dioxide at partial pressure 0.3 atm or more is permeated through a polyamide film 1, which is made of polyamide including a specific repeating unit and has an oxygen transmission rate of 50(cc/m/24hr/atm/0.1 mm) or less.
Patent JP-2011021207-A (JP)
Title: Removable adhesive and adhesive sheet
Inventor: SUDO TAKESHI
IPC: C09J133/08
Filed: 2010-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removable aqueous dispersion-type adhesive and an adhesive sheet exerting a low increase with time in adhesion to adherends, such as metal plates and enabling easy removal without leaving any glue, without increasing the types of adhesive.  <P>SOLUTION: The removable aqueous dispersion-type adhesive and an adhesive sheet are obtained by aqueous emulsion polymerization of a monomer mixture comprising at least (meth)acrylic acid esters and a vinyl monomer containing a functional group polymerizable with the esters, wherein an aqueous dispersion (A) having a weight-average molecular weight ranging from 5×10<SP>4</SP>to less than 5×10<SP>5</SP>, an aqueous dispersion (B) also having a weight-average molecular weight of 5×10<SP>5</SP>or more, an aqueous dispersion (C) having a gel content of 95% or less of the whole, and a sol content having a weight-average molecular weight of 5×10<SP>5</SP>or more, the average particle sizes of them are each within a range of 0.01 to 1 μm, the aqueous dispersion (A) has an average particle size equivalent to or less than that of the aqueous dispersion (B) or (C), and 10-90 wt.% (A) and 10-90 wt.% (B) or 10-90 wt.% (A) and 10-90 wt.% (C) are arbitrarily mixed in terms of solid content so as to enable adjustment to a specific storage modulus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104945-A (JP)
Title: Image processing apparatus, image processing method, and program
Inventor: KONDO KENJI
IPC: H04N19/117
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce quality deterioration of a predictive image and suppress reduction of compression efficiency.SOLUTION: In a motion prediction/compensation unit 32, when motion compensation is performed with reference image data and predictive image data is created based on a motion vector detected by motion detection, filter characteristics of an interpolation filter for obtaining image data of small number pixel accuracy in the reference image data of a target block are switched depending on the magnitude of the motion vector. Therefore, by setting characteristics that noise is eliminated in the case that the motion amount is large, or characteristics that filtering process cannot be performed in the case that a reference image includes many high-frequency components such a case that motion vector indicates integer pixel accuracy with little motion amount and little motion blur, deterioration of quality of a prediction image and reduction of compression efficiency can be suppressed.
Patent JP-2011141529-A (JP)
Title: Display device and electronic equipment including the same
Inventor: TAKAHASHI KEI
IPC: H05B44/00
Filed: 2010-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with reduced power consumption.  <P>SOLUTION: The display device includes a pixel portion including a plurality of pixels each including a first transistor, a second transistor, and a light-emitting element having a pair of electrodes. A gate of the first transistor is electrically connected to a scan line, one of a source and a drain of the first transistor is electrically connected to a signal line, and the other of them is electrically connected to a gate of the second transistor. One of a source and a drain of the second transistor is electrically connected to a power supply line and the other of them is electrically connected to one of the pair of electrodes. The first transistor includes an oxide semiconductor layer having a hydrogen concentration of ≤5×10<SP>19</SP>/cm<SP>3</SP>. A period during which the display device displays a still image includes a period during which output of a signal to all the scan lines in the pixel portion is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104368-A (JP)
Title: Hair collecting device for scissors
Inventor: LEE KYOUNG HEE
IPC: A45D44/16
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collecting device, capable of collecting cut hair, in haircutting with scissors, regardless of the size or shape of the scissors without using a different power source or without causing energy consumption or noise problem.  <P>SOLUTION: The air collecting device for scissors includes a collection unit 100 opened at one side to collect the hair falling by being cut with scissors; a set of support units 101 which support the shape of the opened side of the collection unit 100 so that the opened side can be adhered along the edges of the scissors; and a plurality of adhesive sections 102 formed along the support sections 101 to adhere the collection unit 100 to the edges of the scissors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107796-A (JP)
Title: Moisture absorption unit
Inventor: MATSUMOTO SACHIKO
IPC: F24F6/08
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a moisture absorption unit which can reduce the risk of occurrence of a short-circuit phenomenon.SOLUTION: A humidifying unit 50 has a humidifying rotor, an absorption blowing device 60, and a humidifying unit casing 51 in which a first absorption air inlet 56b and an absorption air outlet 56a are formed adjacently and which accommodates the humidifying rotor and the absorption blowing device 60. The absorption blowing device 60 has an impeller that blasts out an air inhaled from a rational axis direction to a radial direction and a fan casing on which a supply opening 66b is formed at a position which is an air flow downstream side of a scroll flow channel and which faces the absorption air outlet 56a. The fan casing includes a tongue portion 69a, an inner wall portion 69d which extends from an edge of the tongue portion 69a toward the supply opening 66b, and an outer wall portion 69c which is positioned so as to face the inner wall portion 69d. The outer wall portion 69c is positioned closer to the first absorption air inlet 56b than the inner wall portion 69d while the absorption blowing device 60 is accommodated in the humidifying unit casing 51.
Patent JP-2011256998-A (JP)
Title: Method for disassembling existing piping
Inventor: TADA HIROAKI
IPC: E03C1/00
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for disassembling a decrepit existing piping in a building, capable of reducing the occurrence of noise and vibration as much as possible, and capable of rapid working.SOLUTION: The method is a method for disassembling the pipeline consecutively connected in the axial direction via a sleeve in a pipeline space communicating between the upstairs and downstairs in the building. The method goes through processes of cutting and removing a part of the portion locating in the middle of the adjoining sleeve out of the pipeline on the upper floor and lower floor respectively, pushing up the cut pipeline in the upstairs direction with a jack, and picking up the cut pipeline out of the sleeve.
Patent JP-2012107809-A (JP)
Title: Heat insulating member and hot water storage unit equipped with the same
Inventor: SAJI SHINICHIRO
IPC: F24H9/00
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a heat insulating member to which piping or a box of electrical equipment is fixed.SOLUTION: An auxiliary component 40 on which a fixing component 50 is mounted is fitted in a hole 32 formed at a body 30. The component body 41 of the auxiliary component 40 is disposed in a large hole 32a of the hole 32. A projection 42 of the auxiliary component 40 is disposed in a small hole 32b of the hole 32. The fixing component 50 is fixed in such a state that fixing faces 52, 54, 53, 55 are held between the auxiliary component 40 and an inner circumference face of the small hole 32b. A fixing face 51 of the fixing component 50 is disposed outside an outer circumference face 30a of the body 30.
Patent JP-2011148764-A (JP)
Title: Method for producing conjugated diene
Inventor: UTSUNOMIYA MASARU
IPC: B01J23/88
Filed: 2010-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially profitable method for producing a conjugated diene such as butadiene by the catalytic oxidative dehydrogenation reaction of a monoolefin such as n-butene, by which the production of high boiling point by-products and the accumulation of solid deposits can be inhibited, and the operation can stably be continued.  <P>SOLUTION: The method for producing a conjugated diene, comprising mixing a raw material gas containing a ≥4C monoolefin with a molecular oxygen-containing gas to obtain a mixture gas, and then subjecting the mixture gas to an oxidative dehydrogenation reaction in the presence of a catalyst in a reactor to obtain a production gas containing the corresponding conjugated diene, is characterized in that the ratio of the flow rate of the mixture gas to the amount of the catalyst in the reactor is 1,500 to 5,000 h<SP>-1</SP>, and the conversion of a ≥4C monoolefin is ≤87%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108769-A (JP)
Title: Wireless mat type sensor
Inventor: HATTORI AKIO
IPC: G08B13/10
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mat type sensor that can contribute to expansion of area where application of pressure can be sensed, and also contribute to prevention against theft.SOLUTION: In a wireless mat type sensor 10, a part of a pressure sense part 11 is formed in a cut shape and a wireless signal transmission part 12 is arranged in the part in the cut shape. The wireless signal transmission part 12 includes shock sensing means of sensing a shock applied to the wireless signal transmission part 12; shock sense time measurement means 28 of measuring a time for which the shock sensing means continues to sense a shock; human sensing and theft determination means 29 of determining whether a person steps on or whether there is a theft based upon the time that the shock sense time measurement means 28 measures; wireless signal transmission means of sending a human sense signal indicating that a person steps on or a theft signal indicating that there is a theft according to at least a determination made by the human sensing and theft determination means 29.
Patent JP-2011155247-A (JP)
Title: Semiconductor module
Inventor: KAWABATA TAKESHI
IPC: H01L25/10
Filed: 2010-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate connection inspection between upper and lower semiconductor packages, and ensure high reliability.  <P>SOLUTION: A semiconductor module has a second semiconductor package 200 mounted on a first semiconductor package 100. In the module, the first semiconductor package 100 includes: pads 15 formed on the top surface of the package 100; external connection terminals 2 formed on the underside of the package 100; and vias 18 electrically connecting the pads 15 and the connection terminals 2. In a radiographic plane viewed in a vertical direction relative to one surface of a second substrate 25 of the second semiconductor package 200, the via 18 overlaps the pad 15 or the connection terminal 2, the pad 15 and the connection terminal 2 overlap each other, and the pad 15 has the center position outside the connection terminal 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012110809-A (JP)
Title: Membrane holding structure, electrode, apparatus and method for producing electrolysis water using the same
Inventor: ARAI MASAAKI
IPC: C25B9/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a membrane holding structure that prevents an anion exchange membrane from deteriorating due to chlorine gas generated by an anode, and to provide an electrode, an apparatus and a method for producing electrolysis water using the same.SOLUTION: The apparatus for producing electrolysis water includes: a first membrane holding structure including the anion exchange membrane for separating an anode chamber from an intermediate chamber; the anode disposed by overlapping on the first membrane holding structure; a second membrane holding structure including the cation exchange membrane for separating a cathode chamber from the intermediate chamber; and a cathode disposed by taking a space from the second membrane holding structure.
Patent JP-2012110823-A (JP)
Title: Rice-washing device
Inventor: YAMAMOTO KAZUHIKO
IPC: A47J43/24
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the amount of water as prescribed to cook rice which is washed by tap water in a rice-washing hopper.SOLUTION: In this rice-washing device, the rice-washing hopper 1 storing and washing the polished rice is provided with a water supply circuit 2 supplying tap water. The water supply circuit 2 is provided with a flow rate sensor 3 detecting a water supply flow rate, and a water tank 4 storing a part of the water to be supplied, and is provided with a water adjustment circuit 6 adjusting the amount of water in the water tank 4 to be supplied to the rice-washing hopper 1 by driving a pump 5.
Patent JP-2012111863-A (JP)
Title: Near infrared ray absorbing resin composition
Inventor: TOZAWA TOMOKAZU
IPC: C08K5/3437
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a near infrared ray absorbing resin composition which has a reduced change in optical properties and has excellent moldability under high temperature conditions such as a solder reflow step or the like.SOLUTION: The near infrared ray absorbing resin composition is composed of a curable composition containing: a near infrared ray absorbing substance composed of a single selected from a quaterrylene compound and a pentarylen compound or their combination; and a hexarylen compound in an essential component as a near infrared ray absorbing substance, in which light transmittance at 400 to 700 nm is ≥50%, and light transmittance at 700 to 1,000 nm is ≤10%.
Patent JP-2012111883-A (JP)
Title: Polyolefin resin composition and nucleating agent master batch for polyolefin resin
Inventor: NITTA KOHEI
IPC: C08K3/00
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition which decreases the number of a fish-eye since in a resin composition which has added an aromatic phosphoric ester metal salt to a polyolefin resin, a resin composition which has added an inorganic filler and an aromatic phosphoric ester metal salt to a polyolefin resin, a resin composition which has added dibenzylidene sorbitols to a polyolefin resin, or a resin composition which has added an inorganic filler and dibenzylidene sorbitols to a polyolefin resin, mechanical strength improves, however, dispersibility of a nucleating agent is not favorable, thereby a fault called the fish-eye arises.SOLUTION: The polyolefin resin composition includes a polyolefin resin (A), a modified polyolefin resin (B), an aromatic phosphoric ester metal salt (C1), and one or more sorts of nucleating agents (C) chosen from dibenzylidene sorbitols (C2).
Patent JP-2012111013-A (JP)
Title: Polished body suction jig, manufacturing method for glass substrate, and glass substrate for magnetic recording medium
Inventor: OKADA NAOTO
IPC: B24B41/06
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce a trace produced when a glass substrate is sucked.SOLUTION: A polished body suction jig 10 has a cylinder 60, an operation member 70, a spring member 80, a pedestal 90, and a suction pad 100. The operation member 70 is held at an upper movement position (negative pressure stop position) where a pressed operation part 78 protrudes upward from a cylinder chamber 62 of the cylinder 60 by spring force of the spring member 80 when the pressed operation part 78 is not press-operated. Then, in the operation member 70, if the pressed operation member 78 is press-operated downward against spring force of the spring member 80, a second communication hole 76 is communicated with a negative pressure introduction hole 64, and negative pressure is introduced to a suction surface of the suction pad 100. Further, if pressing operation of the operation member 70 is released, the first communication hole 74 is moved upward by the spring force of the spring member 80 and is returned to the upper movement position where it is communicated with an air introduction hole 66.
Patent JP-2011112653-A (JP)
Title: Probe card and test device including the same
Inventor: HORII HIDEKI
IPC: G01R1/073
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card and test device including ther same which enhances a reliability of a measurement value of an electric property, suppressing a spark applied to a semiconductor element when operating a switch.  <P>SOLUTION: The probe card includes a first input terminal MEMS (Micro Electro Mechanical Systems) switch connecting a first input terminal with a first input probe pin, and a first output terminal MEMS switch connecting a first output terminal with a first output probe pin. The first input terminal MEMS switch includes a control part receiving an operation signal, and a connection part connecting the first input terminal with the first input probe pin. The first output terminal MEMS switch includes the control part receiving the operation signal, and the connection part connecting the first output terminal with the first output probe pin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012111190-A (JP)
Title: Antimold flame-retardant polymer member
Inventor: SUGINO YUSUKE
IPC: B32B27/18
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant member having antimold properties, flexibility and a high flame retardancy.SOLUTION: The antimold flame-retardant polymer member includes a polymer layer B, a flame-retardant layer A, and an antimold layer L in this order, and the flame-retardant layer A includes a lamellar inorganic compound f in a polymer. In a preferable embodiment, the antimold layer L includes an antimold agent, and the antimold agent is at least one kind selected from organic antimold agents and inorganic antimold agents. The organic antimold agent is at least one kind selected from thiocarbamate-based compounds, dithiocarbamate-based compounds, allylamine-based compounds, imidazole-based compounds, triazole-based compounds, thiazolone-based compounds, tropolone-based compounds, and organic acid compounds. The inorganic antimold agent is at least one kind selected from metal ionic antimold agents in which a metal ion is carried on an inorganic compound, and photo-catalysts.