baber/WOPTO huggingface dataset:
Patent JP-2008008869-A (JP)
Title: Hydrogen detection element
Inventor: KAJITA SUSUMU
IPC: G01N27/12
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive novel type hydrogen detection element of simple structure, which detects accurately a hydrogen concentration even in gas such as H<SB>2</SB>O, CO, CH<SB>4</SB>, CO<SB>2</SB>, and also even in water.  <P>SOLUTION: The hydrogen detection element is provided with a sensitive part 1 and a detecting part 2 for detecting an electric resistance change in the sensitive part 1. The sensitive part 1 is formed of an amorphous alloy containing the 10th group element, and has a characteristic of an electric resistance varied by reaction with hydrogen. The sensitive part 1 reacts with the hydrogen, and the change in the electric resistance is detected therein by the detecting part 2 to detect the hydrogen concentration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011874-A (JP)
Title: Prize-feeding device
Inventor: FUKUDA MANABU
IPC: A63F9/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize-feeding device maintaining a displayed state of a prize without collapsing the displayed state until immediately before it is paid out to have a high display effect.  <P>SOLUTION: The prize-feeding device 260 is used for a game apparatus moving the prize on a table and dropping the prize to a prize outlet. The prize-feeding device includes a prize shelf 262 for mounting and holding the prize 200, a supporting means 264 for supporting the prize shelf 262 so as to be horizontally slid and dropped at one end side, and a sliding force applying means 66 for applying a sliding force to the prize shelf 262 in a dropping direction to drop one end side of the shelf and feed the prize 200.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329443-A (JP)
Title: Electronic component mounting unit
Inventor: YOSHINO TOMOJI
IPC: H05K13/02
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To utilize a component supply device, which has been required only for securing safety when operating a device, for retooling outside the device; and to secure the safety of an operator, if there is not any component to be mounted in the whole part or one part of the device component supply.  <P>SOLUTION: In the electronic component mounting unit for extracting electronic components from a component supply device on which electronic components are mounted, and for mounting those electronic components on a positioned circuit board, the mounting unit is made to selectively hold a component supply device holding unit for holding the component supply device and a safety cover instead of the component supply device holding unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015312-A (JP)
Title: Reflector and method for manufacturing the same
Inventor: SHIMADA KOICHI
IPC: G02B5/10
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-reflectivity reflector having a silver-containing metal layer, and a reflector obtained by the method.  <P>SOLUTION: By forming a silver-containing metal layer on a substrate by a vacuum deposition method in an atmosphere containing oxygen and hydrogen, the reflector can be obtained which has a higher reflectivity than a conventional reflector and has a reflectivity of ≥97.3% at a wavelength of 550 nm when the metal layer is used as a light incidence plane. A reflector having a higher reflectance is obtained by providing a low-refractive-index thin film layer and a high-refractive-index thin film layer after forming the silver-containing metal layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006279082-A (JP)
Title: Method of manufacturing nitride semiconductor light emitting element
Inventor: NAKAMURA SHUJI
IPC: H01L33/32
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nitride semiconductor light emitting element with high luminance and high power.  <P>SOLUTION: The method of manufacturing comprises steps of growing: a nitride semiconductor containing Al of an n-type nitride semiconductor or GaN layer (6), and thereon at least a layer (5) of In<SB>x</SB>Ga<SB>1-x</SB>N (0≤x<0) of the n-type nitride semiconductor, active layer (6) having a quantum well structure of the nitride semiconductor including a well layer of In<SB>z</SB>Ga<SB>1-z</SB>N (0<z<1), layer (7) of In<SB>x</SB>Ga<SB>1-x</SB>N (0≤x<0) of a p-type nitride semiconductor layer, and the nitride semiconductor containing Al of the p-type nitride semiconductor layer or GaN layer (8), respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008017949-A (JP)
Title: Wiring cover device and table equipped with the device
Inventor: NAGAMITSU RONSHI
IPC: A47B97/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To neatly arrange the wiring of electronic devices used on a top panel, to enhance the efficiency in wiring work, and to prevent the loss of a wiring cover by easily and smoothly opening/closing and attaching/detaching the wiring cover.  <P>SOLUTION: A plurality of support members 12 with cover mounting faces 17 on which the wiring cover 11 can be mounted are disposed separately from each other to the left/right inside a wiring space 9 in the wiring cover device 10, and the wiring cover 11 is held by the support members 12 in such a state that the upper surface of the wiring cover 11 is almost parallel to the upper surface of the top panel 2. A cover storage space 21 is formed between the front end faces 12a of the support members 12 and the rear end face 2b of the top panel 2 facing the front end faces, so that the wiring cover 11 can be mounted/held in the erected state inside the cover storage space 21 in the wiring cover device 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018456-A (JP)
Title: Laser beam machining apparatus
Inventor: TSUCHIYA TOSHIO
IPC: B23K26/00
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus with which a groove machined by a laser beam is formed along a street without peeling an insulating film even when it is a wafer of which the surface is coated with the insulating film.  <P>SOLUTION: This apparatus is a laser beam machining apparatus which is provided with a chuck table, a laser beam emitting means for emitting the laser beam onto a workpiece held with the chuck table and a feeding means for machining by which the chuck table and the laser beam emitting means are relatively fed for machining. The laser beam emitting means is provided with a first laser beam oscillating means for oscillating a first pulse laser beam having wavelength from the visible ray region to the near infrared ray region, a second laser beam oscillating means for oscillating the second pulse laser beam having the wavelength of the ultraviolet ray region, a delaying means for delaying the oscillation timing of the second pulse laser beam by a prescribed time from the oscillation timing of the first pulse laser beam and a common condenser for condensing the first pulse laser beam and the second pulse laser beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019061-A (JP)
Title: Elastic yarn wound body and method of manufacturing it
Inventor: NAKANISHI HIDEKI
IPC: B65H55/04
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic yarn wound body capable of sufficiently reducing cob-webbing on an outermost layer and bronzing on an innermost layer, sufficiently suppressing the occurrence of yarn breakage during unreeling, and providing stable unreeling even when an elastic yarn is unreeled from a yarn wound body at high speeds and fed to a warping step for warp knitting by a positive feed system.  <P>SOLUTION: In this yarn wound body, the elastic yarn of 450 g or more is wound on a cylindrical bobbin. A recess 5 is formed in the innermost layer part corresponding to the elastic yarn at the start of winding. The thickness of the layer in the recess 5 is 1-5 mm. When the average twill angle of the innermost layer part 2 at the start of winding is A1, the average twill angle of the intermediate winding part 3 from the inner layer to the outer layer is A2, and the average twill angle at the outermost layer part 4 is A3, the relations of A1<A2<A3, 0.40×A2≤A1≤0.70×A2, and 1.10×A2≤A3≤1.30×A2 are satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019383-A (JP)
Title: Zinc phthalocyanine polyhalide, photosensitive composition and color filter
Inventor: KIUCHI EIICHI
IPC: G02B5/20
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zinc phthalocyanine polyhalide suitable for forming a green picture element part of a color filter, coloring a green color colored deep yellow with a high lightness and a high brightness, a high contrast and also a high lightness.  <P>SOLUTION: The zinc phthalocyanine polyhalide has a maximum diffraction peak at Bragg angle (2θ±0.2°)for Cu-Kα line of 26.4° and peaks at 22.6°, 24.8°, 25.7° and 27.8° in an X ray diffraction spectrum, a photosensitive composition for a green picture element of a color filter comprises a photosensitive resin and the zinc phthalocyanine polyhalide and the color filter comprises the zinc phthalocyanine polyhalide in its green picture element part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020846-A (JP)
Title: Method for forming alignment layer, liquid crystal optical element, and optical head device
Inventor: MIYAMURA KENRO
IPC: G02F1/1337
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an alignment layer with high alignment stability by using an inorganic material and to provide a liquid crystal optical element and an optical head device excellent in optical characteristics and reliability.  <P>SOLUTION: After an alignment layer composition containing an inorganic material having an organic group and a solvent is applied on a substrate, the alignment layer composition is heat-treated to remove the solvent. Then the alignment layer composition is obliquely irradiated with an ion beam to remove a part of the organic group to form a porous alignment layer having pores inclined with respect to the layer surface. The step of removing the solvent is preferably carried out in air at a temperature of 200°C or lower. The step of irradiating the layer with an ion beam is preferably carried out at a temperature of 300°C or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028537-A (JP)
Title: Apd bias circuit
Inventor: MURAKAMI KEIICHI
IPC: H04B10/40
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To protect an APD module from both instantaneous and steady excessive inputs of an optical signal.  <P>SOLUTION: An APD bias circuit supplies a bias voltage to the APD (Avalanche Photodiode) module. The APD bias circuit is provided with a first resistor connected to a voltage source of the bias voltage, a second resistor connected between the first resistor and the APD module, an overcurrent detection means for detecting that a current flowing in the second resistor exceeds a prescribed value, and a bypass means that bypasses so as to prevent a part of a current flowing in the first resistor from flowing into the second resistor when an overcurrent is detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024621-A (JP)
Title: Hair dyeing method
Inventor: SUGAMO KINJI
IPC: A61K8/40
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein although conventionally hair dyeing of the grizzled hair by using a hairdye to a bright color is well-known, and the hairdye such as hair manicure and hair color is used, the hair dyeing is difficult in the matching to the grown gray hair because of a limited using site and complicated using means, and although a method of introducing a much amount of an oxidation dye to the hair is known to improve durability of the color, in the method, the whole hair becomes a dark color tone, and the defects of the difficulty in the simultaneous achievement of dyeing the grizzled hair to the bright color tone, and improving the durability of the color are present.  <P>SOLUTION: The hair dyeing method and the hairdye are provided by discovering that the brightness of the hair color can be regulated by mixing an acidic color base containing a diamine dye as a main ingredient with a low-alkaline lightener in a prescribed amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025516-A (JP)
Title: Photovoltaic power generation device
Inventor: KIKUCHI NAOMI
IPC: F03G6/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation device effectively converting thermal energy of solar beam condensed by a beam-condensing means to electrical energy.  <P>SOLUTION: The device is provided with the beam condensing means 3 condensing solar beam S, a steam pipe 10 receiving solar beam S condensed by the beam-condensing means 3 and heating working medium M, a steam turbine 7 driven by the working fluid M supplied from the steam pipe 10 and connected to a generator 19, a condenser 12 condensing the working medium M discharged from the steam turbine 7, a steam generator 14 evaporating working medium M from the condenser 12 and supplying the same to the steam pipe 10, and a system 6 circulating the working medium M in an order of the steam pipe 10, the steam turbine 7, the condenser 12, the steam generator 14 and the stem pipe 10. Consequently, thermal energy of solar beam S is converted to kinetic energy driving the steam turbine 7 of a motor, effective power generation using thermal energy of solar beam S is enabled, and power generation without polluting global environment is enabled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025286-A (JP)
Title: Frame for facility unit
Inventor: SHOJI KENGO
IPC: E04H1/12
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame for a facility unit which is a suspension frame 1 lower in cost than a conventional frame using a square pipe, and attaining labor saving in boring work and the degree of design freedom, and having strength to bending stress and shearing stress compared with a conventional frame using a shape of U-shaped cross section.  <P>SOLUTION: The frame 1 for the facility unit comprises locking parts 3 locked to a sill 2, and a support part 5 fixed between the locking parts 3 to place the facility unit on the upper face. The support part 5 comprises a hat-shaped upper member 10 and a lower member 11 on which the upper member 10 is placed. A lower part of the upper member 10 is formed with a horizontal piece 13 extended in a horizontal direction, and the lower member 11 is formed with a bent piece 14 to wrap the horizontal piece 13. The bent piece 14 is formed obliquely toward the hat-shaped upper member 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007302648-A (JP)
Title: Method for producing 3,3,3-trifluoropropionic acid chloride
Inventor: KOMATA TAKEO
IPC: C07C51/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 3,3,3-trifluoropropionic acid chloride, on an industrial scale, useful as an intermediate for a medicine and an agrochemical or a production raw material or a synthetic intermediate for a functional material such as a fluorine-containing polymer, etc.  <P>SOLUTION: 3,3,3-Trifluoropropionic acid chloride is obtained in high selectivity by chlorinating 3,3,3-trifluoroproionaldehyde with a chlorinating agent selected from chlorine, sulfuryl chloride and an organic N-chloro compound under a specific condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032930-A (JP)
Title: Revolver device
Inventor: UTSUKI HIRONORI
IPC: G02B21/24
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolver device capable of selectively achieving attachment to meet user's requirement and inexpensively changing specification.  <P>SOLUTION: A plurality of attaching parts 200, 400 and 500 for attaching a revolver 100 to different vertical illuminators 20, 30 and 40 are prepared. The attaching parts 200, 400 and 500 are selected to be fit to the vertical illuminators 20, 30 and 40 which are used actually, and attached to the revolver 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035200-A (JP)
Title: Semiconductor integrated circuit device, and its related technology
Inventor: KUMAMARU TOMOYUKI
IPC: H03K19/094
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To restore data at high speed without the increase in an area and power against the data destruction of a data holding circuit due to the power interruption of a semiconductor integrated circuit.  <P>SOLUTION: In an inverter constituting the data holding circuit, the current capabilities of a first NMOS transistor QN1 and a first PMOS transistor QP1 are adjusted. When a power supply voltage becomes less than a prescribed voltage Va, regardless of an ON state or an OFF state, a threshold voltage, a W size and an L size are adjusted so as to increase the current capability of one of the transistors. Thus, regardless of the signal state of input signals Tin, output signals are fixed. The data state of the data holding circuit after setting the power supply voltage to 0V once and then restoring a normal power supply voltage can be arbitrarily set. As an application, the internal node of the semiconductor integrated circuit is set to the state of less leakage current and the power consumption of the semiconductor integrated circuit can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035621-A (JP)
Title: Switching power supply
Inventor: ONO TSUNEHIRO
IPC: H02M7/21
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress surge voltage due to high-speed on/off-control of field effect transistors with respect to a switching power supply, so constructed as to rectify the induced voltage of the secondary winding of a transformer through on/off-control of the field effect transistors.  <P>SOLUTION: In the switching power supply; a primary switching circuit 1 is controlled by a control circuit 3 to control turn-on/off of voltage applied to the primary winding of a transformer 2, and the induced voltage of the secondary winding of this transformer 2 is rectified through the on/off-control of field effect transistors Q1, Q2 by the control circuit 3 and is smoothed through a choke coil L and a capacitor C. A capacitor C1, C2 for surge voltage suppression is connected between the gate G and the drain D of each of the field effect transistors Q1, Q2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012238-A (JP)
Title: Healthy glasses 1 utilizing special hadoseki (also called amphihole) of natural material
Inventor: FUJIWARA YOSHIMASA
IPC: A61N5/06
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide healthy glasses using a special wave-motion fine powder material of a low price and high efficiency compared to a far infrared ray element such as tourmaline relating to various health-directed goods, and to provide the healthy glasses which make it possible to expect natural treatment and the improvement/recovery of natural immunizing power and healing power without leaving a scar of an operation (that is a scar by a scalpel) by treatment or a surgery on various parts of the body.  <P>SOLUTION: The special wave-motion fine powder material is integrated in each of the side frames 1, lens frames 2, ear abutting parts 3, nose abutting parts 4, lenses 5 and lens joining part 6 of the healthy glasses, and the effect of far infrared rays or the like emitted from the special wave-motion fine powder material or the like is utilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034297-A (JP)
Title: Power supply device
Inventor: FUJII KAZUHIRO
IPC: H01M10/613
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and evenly cool batteries by reducing temperature difference while storing the batteries on a plurality of stages in a holder case.  <P>SOLUTION: The power supply device stores the plurality of batteries 1 stacked in two or more stages in a battery case 3. The battery case 3 is provided with a middle duct 4 between a first holder case 2A and a second holder case 2B which are separated, a first outside duct 5A at outside of the first holder case 2A and a second outside duct 5B at outside of the second holder case 2B. The power supply device cools the batteries 1 in the holder case 2 by flowing cooling air from the middle duct 4 through the holder case 2 and exhausting it to the outside duct 5. The power supply device is provided with a partition plate 9 in the middle duct 4 and separates the middle duct 4 into a first middle duct 4A and a second middle duct 4B, flows air from the first middle duct 4A to the first holder case 2A and flows it from the second middle duct 4B to the second holder case 2B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007168419-A (JP)
Title: Cellulose ester film and its manufacturing process, polarizing plate, optical compensation film, anti-reflective film, and liquid crystal display
Inventor: KURAKI YASUO
IPC: B29C48/305
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film and a manufacturing process thereof which can improve the image unevenness in a display screen and change of visibility with passage of time which are generated when it is incorporated in a liquid crystal display, a polarizing plate, an optical compensation film, an anti-reflective film, and a liquid crystal display.  <P>SOLUTION: A mixture comprising 100 mass parts of cellulose ester having a specific degree of substitution, 0.02-3 mass parts of phenol-based stabilizer having a molecular weight of 500 or more and 0.02-3 mass% of phosphite-based stabilizer or thioether based stabilizer having a molecular weight of 500 or more is melted at 180-240°C, extruded from a die and the cellulose ester film of 20 μm to 300 μm of thickness is formed into a film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008038626-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: OBA TAKAHIRO
IPC: F01N3/08
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine capable of limiting supply quantity of fuel into exhaust gas in rich spike control and capable of sufficiently reducing oxide stored in a storage reduction type NOx catalyst.  <P>SOLUTION: The system is provided with a rich spike execution means executing rich spike control reducing air fuel ratio of exhaust gas flowing into the storage reduction type NOx catalyst by supplying fuel into exhaust gas when oxide stored in the storage reduction type NOx catalyst is reduced. When fuel injection quantity in the internal combustion engine increases by a predetermined fuel increase quantity or more at an increase rate of a predetermined fuel increase rate or higher (S102, S105), the rich spike execution means executes rich spike control (S108).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008037536-A (JP)
Title: Environment recording device
Inventor: MORITO HIROSHI
IPC: G06Q50/28
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively measure and record the transported and stored conditions of small and inexpensive articles.  <P>SOLUTION: To individual articles to be transported and stored, non-contact electronic tags having no batteries are attached. A sensor 1, a control device 2 and a communication device 3 are connected together via an information pathway 4 to form an environment recording device. The sensor 1 measures temperature and humidity to obtain environment measured values. The environment measured values are written into the non-contact electronic tags 6a-6d located in a communication zone 5 of the communication device 3. A common call name is given to the non-contact electronic tags and the environment measured values are written thereinto by batch writing, thus reducing a writing time. By writing the abnormal environment measured values only, a data amount to be recorded can be reduced. An electric wave clock and a GPS can be provided for recording a time and position information.  <P>COPYRIGHT: (C)2008,JPO&INPIT