baber/WOPTO huggingface dataset:
Patent JP-2011153705-A (JP)
Title: Method for producing rotary device, and rotary device produced by the method
Inventor: FUKUSAKO YASUO
IPC: F16C33/14
Filed: 2010-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, although there are a method of narrowing down a gap between a sleeve and a thrust member and a method of employing a cross-sectional shape of a thrust dynamic pressure pattern raking up a lubricant more efficiently in order to increase the dynamic pressure of a thrust dynamic pressure generation part to increase rigidity of a rotary device, the thrust dynamic pressure pattern formed by plastic working such as pressing generates deformation of the shape of protrusions and variation in the height of the protrusions.  <P>SOLUTION: The thrust dynamic pressure pattern is marked on a rotary member or fixed member set on a rest table 501. A pressure for marking is applied to a member to be marked in a cycle of applying and releasing the pressure, and a supplemental force for keeping the member to be marked still is separately applied. According to the present embodiment, the rotary device can be produced that narrows down a bearing gap and improves the efficiency of raking up the lubricant to increase the dynamic pressure by reducing the deformation of the shape of the protrusions of the thrust dynamic pressure pattern and the variation in the height of the protrusions when forming the thrust dynamic pressure pattern in a method of producing the rotary device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246138-A (JP)
Title: Interworking method and apparatus
Inventor: MIZUTANI MASAHIKO
IPC: H04L12/66
Filed: 2010-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve interconnection between a full synchronous type network of prior art and frame communication network of a next-generation type, that is needed for transition to a next-generation packet network and wide-area connection services.  <P>SOLUTION: A network, which is composed of two or more information relaying apparatuses each of which has one or more line interfaces, uses data packets to execute communication between the information relaying apparatuses, and has a means for controlling a path through which the packets pass between the optional edge points in the case of communication between two optional points in the network. The communication path control means adopts a hierarchical logic path control method including: a first communication path management function terminated at the end points of a communication interval and carrying out communication management of a connection level; and a second communication path management function terminated by each communication interval between optional information relaying apparatuses adjacent to each other included in the communication interval, and carrying out communication management by each interval of a physical line or logical line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011254167-A (JP)
Title: Manuscript reading apparatus
Inventor: MACHIDA MASAAKI
IPC: H04N1/04
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a manuscript reading apparatus capable of suppressing damage of an AFE itself or electronic components around the AFE by suppressing temperature rise in the AFE (Analog Front End) when manuscripts are sequentially read.SOLUTION: The manuscript reading apparatus comprises: a manuscript accommodation part which accommodates plural sheets of manuscripts; an imaging element which receives light reflected from the manuscript and generates an analog image signal; an AFE having an amplifier circuit which amplifies an analog image signal, a conversion circuit which converts the amplified analog image signal into a digital image signal, and a power down mode which cuts off electric power supply to the amplifier circuit and the conversion circuit; a manuscript feeding part which takes out one sheet of manuscript at a time from the manuscript accommodation part and feeds it to the reading position with the imaging element in a predetermined interval; a manuscript detection part which detects the manuscript under feeding; and an AFE control part which turns on the power down mode from the time when the back end of the preceding manuscript passes through a reading position to the time when the front end of the following manuscript passes through the reading position based on a result of detection by the manuscript detection part.
Patent JP-2011250721-A (JP)
Title: Oxidation-reduction potential dropping method of substance
Inventor: MAEKAWA YOSHIO
IPC: A61K36/06
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an oxidation-reduction potential dropping method of a natural product material of food, cosmetic, and agent, etc.SOLUTION: In the method, raw materials derived from fresh vegetable, dried products such as curcuma, perilla, and barley young leaf, microbial cells such as yeast and lactobacillus, fish, or animals are treated with an oscillation frequency of 16 kHz to 1 MHz under a wet condition. It is desirable that the oxidation-reduction potential is +200 mV or lower, and when using the same, the oxidation-reduction potential greatly falls to exert more effect as an antioxidative compound.
Patent JP-2011252097-A (JP)
Title: Damping flame-retardant resin composition
Inventor: YOSHIDA KAZUO
IPC: C08K3/00
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a damping resin composition which excels in damping characteristics, mechanical characteristics, heat stability at the time of molding, and moisture resistance, and which is desirable also in a respect of environment being excellent in flame resisting characteristics without using a halogen compound and an antimony compound.SOLUTION: The damping flame-retardant resin composition includes (a) 10-70 mass% of a polyphenylene ether resin, (b) 0-70 mass% of a styrenic resin, (c) 5-40 mass% of a hydrogenated copolymer, and (d) 1-40 mass% of an organophosphorus compound, wherein the hydrogenated copolymer (c) is a hydrogenated copolymer including a specific hydrogenation random copolymer block (B), in a dynamic viscoelasticity spectrum of the hydrogenated copolymer (c), at least one peak of a loss tangent (tan δ) exists in a range of at least 0°C and less than 50°C, and the organophosphorus compound (d) is expressed by Formula (I). In the formula, A each independently denote a 1-8C alkyl group, a 6-10C aryl group or a 7-12C aralkyl group, R, R, Rand Reach independently denote a 1-8C alkyl group, a 5-6C cycloalkyl group, a 6-20C aryl group or a 7-12C aralkyl group, x and y each independently 0, 1, 2, 3 or 4, n each independently denote 0 or 1, and N denotes 1-30.
Patent JP-2011258635-A (JP)
Title: Semiconductor device
Inventor: WATANABE HIROSHI
IPC: H01L29/12
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To achieve reduced channel resistance and improved breakdown voltage of a gate insulating film in a vertical semiconductor device in which p-type semiconductor regions at cell corners are connected to each other.SOLUTION: The semiconductor device comprises: an n-type drift layer 2 formed on a surface of an SiC substrate; a plurality of p-type base layers 3 selectively formed on the surface of the n-type drift layer 2; n-type source regions 4 that are selectively formed on surfaces of the p-type base layers 3, and define the surfaces of the p-type base layers 3 sandwiched between the regions and the n-type drift layer 2 as channel regions; a gate electrode 6 formed over from the channel regions to the n-type drift layer 2 via a gate insulating film 5; and a p-type semiconductor layer 12 formed in such a way that, in a region of the n-type drift layer 2 surrounded by the p-type base layers 3 in a plane view, the p-type semiconductor layer 12 is extended from a predetermined part of the p-type base layers 3 to the center of the region.
Patent JP-2011255278-A (JP)
Title: Electrostatic coating apparatus and electrostatic coating method
Inventor: YAMAZAKI ISAMU
IPC: B05B5/03
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating apparatus and an electrostatic coating method which aim at the amount increase of an electrostatic charge of a coating material using a shaping air, paying attention to triboelectric series of air; increase strength of an electric field formed between an object to be coated and a coating machine; and thereby can aim at further improvement in deposition efficiency.SOLUTION: The electrostatic coating apparatus includes: a coating gun 4 including a bell cup 4a which is an atomizing part for making a coating material atomize, and an air nozzle 7 which is an air jetting part which blows off a shaping air for controlling a diffusion pattern of an atomized coating material; a high voltage generator 5 which impresses high voltage to the coating gun 4 (or an electrode attached to the coating gun 4); and a controller 6 which controls high voltage impressed by the high voltage generator 5, wherein the high voltage generator 5 generates high voltage of positive polarity.
Patent JP-2011255737-A (JP)
Title: Heat insulating plate fastening device
Inventor: IIDA KIYOHIKO
IPC: B60K15/03
Filed: 2010-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating plate fastening device allowing a deteriorated bolt to be easily replaced without involving large-scale work.SOLUTION: The fastening device 10 used to fix a heat insulating plate 3 to a resin fuel tank 1 includes a resin body 20, a bolt 50 of which the head portion 54 is held in the body 20 and of which the shaft portion 52 is inserted and projected for fixing, and a nut 60. The bolt head portion 54 has such a shape that the distance to the center of the shaft portion 52 is not constant. The body 20 includes a welded portion 26, and a support wall 22 for holding the head portion 54 and inserting and projecting the shaft portion 52. The support wall 22 includes a through hole 28 for passing the head portion 54 when the bolt 50 is at a predetermined rotational angle, and a recessed portion 30 to which the head portion 54 engages when the bolt 50 is at a different rotational angle from the above angle. A space 32 allowing the rotation of the bolt head portion 54 is formed between the welded portion 26 and the support wall 22.
Patent JP-2011086604-A (JP)
Title: Secondary battery
Inventor: KIM HYO-SEOB
IPC: H01M50/618
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery capable of preventing rise in an electrode group and of improving the safety by separating a cap plate from the electrode group.  <P>SOLUTION: The secondary battery includes the electrode group including a positive electrode, a negative electrode, and a separator installed between the positive electrode and the negative electrode; a case in which the electrode group is built; the cap plate jointed to an opening of the case; a cap assembly which is installed at the cap plate and includes a vent member from which gas is exhausted; and a separating member which is installed between the electrode group and the cap plate, and prevents the elevation of the electrode group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012000045-A (JP)
Title: Method of producing l-threo-3-hydroxy aspartic acid, and combination of catalyst composition
Inventor: KINO KUNIKI
IPC: C12N1/19
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To develop a method for efficiently producing L-threo-3-hydroxy aspartic acid.SOLUTION: There is provided a production method of L-threo-3-hydroxy aspartic acid which contains: (1) a step to generate L-hydroxy asparagine by contacting L-asparagine to L-asparagine hydroxylase; and (2) a step to generate L-threo-3-hydroxy aspartic acid by contacting the L-hydroxy asparagine to L-asparaginase. There is provided a combination of catalyst compositions containing a first catalyst composition containing the L-asparagine hydroxylase and a second catalyst composition containing the L-asparaginase, and a combination of catalyst compositions to generate the L-threo-3-hydroxy aspartic acid by contacting the L-hydroxy asparagine which is generated by contacting the L-asparagine to the first catalyst composition to the second catalyst composition.
Patent JP-2012003922-A (JP)
Title: Fuel cell evaluation device and fuel cell evaluation method
Inventor: YANO TETSUO
IPC: H01M8/04
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell evaluation device and a fuel cell evaluation method, capable of correctly obtaining a Tafel gradient of a fuel cell.SOLUTION: In the fuel cell evaluation device for evaluating characteristics of the fuel cell on the basis of frequency characteristics of impedance, impedance acquiring means 52 acquires the impedance of the fuel cell while changing a current value and measurement frequency, and calculation means 53 calculates a product of the impedance acquired by the impedance acquiring means 52 and the current value acquiring the impedance. Proposing means 54 proposes the product calculated by the calculation means 53 as the frequency characteristics of the product in response to the measurement frequency.
Patent JP-2012001777-A (JP)
Title: Cvd apparatus
Inventor: KONO SHINICHI
IPC: H01L21/31
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a CVD apparatus that controls the production of a CVD reaction product.SOLUTION: The CVD apparatus includes: a gas lead-in pipe 6 for leading a raw material gas into a reaction chamber 1; a substrate holder for supporting a substrate 10 on which a film is formed; a heater 4 for heating the substrate 10; and a gas exhaust pipe 7 for exhausting the gas inside the chamber, as an exhaust gas, outside the system. In the CVD apparatus, a heat reflecting surface 8 reflecting the radiation heat emitted from the heater 4 or a member heated by the heater 4, is placed against a wall 2 with which the exhaust gas comes into contact.
Patent JP-2010239150-A (JP)
Title: Semiconductor module and its manufacturing method
Inventor: USUI RYOSUKE
IPC: H01L21/56
Filed: 2010-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method wherein a semiconductor module is miniaturized and the manufacturing process of the same is simplified.  <P>SOLUTION: The method of manufacturing the semiconductor module includes a process wherein the laminated body 123 of an insulating resin film 122 and a conductive film 120 is arranged while a circuit element 142 is fixed to a substrate 140 to bury the circuit element 142 into the insulating resin film 122 and another process wherein the circuit element 142 is fixed to the insulating resin film 122 through pressing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012008175-A (JP)
Title: Light modulation device and projector
Inventor: WAKABAYASHI SHINICHI
IPC: G03B21/16
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a light modulation device with which the heat release from the light incident side of a reflective liquid crystal panel can be promoted and the reflective liquid crystal panel can be efficiently cooled.SOLUTION: A light modulation device 42 has a reflective liquid crystal panel 50 with which an incident light bundle can be optically modulated, a holding part 60 for holding the reflective liquid crystal panel 50, and a light shielding plate 62 provided on the light incident side in which the light bundle entering the reflective liquid crystal panel 50 is incident and fixed on the holding part 60. The heat conductivity of the light shielding plate 62 is larger than that of the holding part 60.
Patent JP-2012005389-A (JP)
Title: Peeling apparatus
Inventor: KAJI MASAYUKI
IPC: A23N7/02
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To easily remove a remaining peeled scrap from a tubular rotating body.SOLUTION: In a peeling apparatus, two tube shape rotating bodies are arranged in parallel. At least one of the rotating bodies includes a plurality of cutting holes penetrating from outside to inside at a side surface member around a tubular shaft thereof, and is freely rotatably supported around the tubular shaft to a frame by a rotating shaft arranged at both sides of a tubular shaft direction. By placing an object to be peeled on the pair of rotating bodies and rotating the pair of rotating bodies around the tubular shaft, the surface of the object is peeled with an edge of the cutting hole. The rotating bodies provided with the cutting holes are supported by a supporting member extending to a direction of which the rotating shaft and the side surface member are moved closer from the side surface member to the tubular shaft. An opening to discharge the peeled surface part in the side surface member is arranged at either one of or at both of terminal parts of the tubular shaft direction.
Patent JP-2012009343-A (JP)
Title: Display lamp
Inventor: SAITO ISAO
IPC: F21S9/02
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a display lamp capable of preventing front and rear sides of a light guide plate from being kept installed in reverse.SOLUTION: The display lamp includes a plate-shaped light guide plate 8, light sources 13 irradiating light on side faces of the light guide plate 8, and a display plate 3 arranged at a front side of the light guide plate 8. Reflection patterns 17 for reflecting light from the light sources 13 to a front side of the light guide plate 8 are formed on a rear face of the light guide plate 8, and a display pattern Q for displaying that the front and rear sides of the light guide plate 8 are reversed is formed on the rear face of the light guide plate 8 as the light from the light source 13 is blocked when the front and rear sides of the light guide plate 8 are installed in reverse.
Patent JP-2010212736-A (JP)
Title: Semiconductor device
Inventor: HORIE YOSHITAKA
IPC: H01L23/48
Filed: 2010-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of enhancing the heat dissipation characteristics of a semiconductor chip mounted on an inner lead.  <P>SOLUTION: The semiconductor device includes: a semiconductor chip 5; a chip-mounting inner lead 1 for mounting the semiconductor chip 5; a chip-connecting inner lead 2 electrically directly connected to the upper surface of the semiconductor chip 5; and a resin package 7 enclosing the semiconductor chip 5 and each inner lead 1, 2 and being made rectangular in plan view. The chip-mounting inner lead 1 contains an end part formed in a long-rectangular shape, extending along a longitudinal direction of the resin package 7, or formed substantially in a long-rectangular shape. The resin package 7 has a pair of side surfaces separated longitudinally mutually. The end part of the chip-mounting inner lead 1 has a pair of end edges separated in the longitudinal direction of the resin package 7. The end edges more approaches the corresponding side surface of the resin package 7 than the semiconductor chip 5, and an area of the chip-mounting inner lead 1 in a plan view is made to be about 50% or above with respect to a bottom area of the resin package 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012007714-A (JP)
Title: Rotary damper
Inventor: TAKII MASAAKI
IPC: F16F9/14
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight rotary damper.SOLUTION: In the rotary damper, a body case 1 has a recess 2 capable of arranging a stopper member 9 for regulating the rotation of the body case 1. The recess 2 is located inside an outer peripheral surface 1a of the body case 1 and has abutting parts 2a, 2b capable of abutting on the stopper member 9 and an region 2c where the stopper member 9 can move in the recess 2.
Patent JP-2012012467-A (JP)
Title: Liquid composition of liquid-crystalline polyester
Inventor: UEHARA TOMOKO
IPC: C08K5/20
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition containing a liquid-crystalline polyester and a solvent, wherein: viscosity of the liquid composition is hard to increase even if the liquid composition is stored at room temperature; and the solvent is easily removed after casting or immersion.SOLUTION: The liquid composition comprises the liquid crystalline polyester and the solvent. A material comprising N-methylpyrrolidone and a compound having a boiling point of ≤180°C at 1 atmosphere is used as the solvent. The N-methylpyrrolidone accounts for 20-80 mass% of the total amount of the solvent. The compound having the boiling point of ≤180°C at 1 atmosphere is preferably an aprotic compound.
Patent JP-2012015954-A (JP)
Title: Phase variable amplifier
Inventor: MATSUOKA TAKESHI
IPC: H03H11/20
Filed: 2010-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a phase variable amplifier which has low current consumption with a small circuit size, excellent linearity in an output signal, a flat frequency characteristic and low noise.SOLUTION: A phase variable amplifier is configured with a phase shifter 1 for adjusting a phase of an input signal and a gain variable amplifier 2 for amplifying a gain of the signal after the phase is adjusted. The phase shifter 1 includes a variable-capacity capacitive element 103 configured with all-pass filters and a transistor 101 for generating a phase current corresponding to the phase of the adjusted input signal, the capacitive element 103 connected between an emitter and a base. The variable gain amplifier 2 includes: a differential pair containing a transistor 108 and a transistor 109 to which a phase-shifting current is applied as a tail current; a resistance element 107 for converting the current applied to the transistor 109 into a voltage; a control circuit 106 for outputting a control signal that controls the current applied to the transistor 108 and the transistor 109.
Patent JP-2012021239-A (JP)
Title: Polyethylene naphthalate monofilament for screen gauze
Inventor: KIKUCHI KATSUSHI
IPC: D01F8/14
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheath-core type conjugate monofilament for screen gauze, which achieves high strength and high modulus with little occurrence of filament shaving and scum at the time of weaving the screen gauze and has a uniform fiber diameter with a stable area ratio of a core to a sheath in a cross section orthogonal to the fiber axis direction.SOLUTION: A sheath-core type conjugate monofilament comprises a sheath component composed of modified polyester, and a core component composed of polyethylenenaphthalate, the core component including 0.1-300 millimole% of a phosphorus compound mainly composed of phenylphosphonic acid or phenyl phosphinic acid.
Patent JP-2012019870-A (JP)
Title: Game machine
Inventor: AOKI KENTA
IPC: A63F5/04
Filed: 2010-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of preventing an illegal act even if work of attaching and detaching an electric power unit is made easier.SOLUTION: While a hopper unit 20 is installed in a casing 2, a protrusion 22 of the hopper unit 20 abuts on the upper face of the electric power unit 9 to hinder the electric power unit 9 from coming out of a socket 31. The electric power unit 9 can thereby be fixed without using a fastener such as a screw to facilitate attachment of the electric power unit 9. On the other hand, when the hopper unit 20 is taken out of the casing 2, the electric power unit 9 easily comes out of the socket 31 to facilitate detachment of the electric power unit 9. Since an act of detaching the hopper unit 20 is conspicuous, it is difficult to detach the electric power unit 9 from the casing 2. An act of illegally detaching the electric power unit 9 from the casing 2 can thereby be prevented to prevent the illegal act.