baber/WOPTO huggingface dataset:
Patent JP-2007010723-A (JP)
Title: Method for cleaning photomask for color filter
Inventor: USUKI JUNJI
IPC: G03F1/82
Filed: 2005-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cleaning a photomask for avoiding occurrence of pattern defects and patterns beside specification caused by foreign matter or contamination of a photomask and for decreasing the frequency of exchanging photomasks in a process of forming a pattern constituting a color filter by exposure and development of a photoresist coating film through a photomask.  <P>SOLUTION: A photomask for a color filter is cleaned in a wet state using an alkali cleaning liquid and then cleaned with light by using UV rays. The main wavelength of the UV rays is 165 to 175 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007012741-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: HIGASHIYA MASAHARU
IPC: H01L29/737
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hetero-junction bipolar transistor having such a structure that it may have little decline in current gain β in a reliability test by preventing the propagation of crystal defects to a base layer and an emitter layer which are in higher layers than a sub-collector layer by forming the sub-collector layer with no crystal defects.  <P>SOLUTION: The hetero-junction bipolar transistor has such a structure that at least the sub-collector layer 2, a collector layer 3, the base layer 4, and the emitter layer 5, all of which consists of groups III-V compound semiconductor epitaxial layer, are formed in this order by vapor deposition on a GaAs substrate 1, and that electrodes 11-13 are formed on the sub-collector layer, the base layer, and the emitter layer, respectively. The sub-collector layer 2 is an epitaxial layer with little crystal defects whose surface defects caused by dislocation of the GaAs substrate 1 cannot be seen in observation by a 1,000 times magnifying power optical microscope.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007006753-A (JP)
Title: Liquid-feeding system
Inventor: MARUYAMA HIDEO
IPC: A01K5/02
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feeding system which can safely and automatically feed a fermented liquid feed effectively using a highly viscous by-product such as cooked rice and abundantly containing lactic acid bacteria.  <P>SOLUTION: A grain feed is mixed with hot water in a prescribed mixing ratio to produce a grain solution, and the grain solution is transferred to a fermentation tank 9 with a pump 10 to ferment the grain solution with lactic acid bacteria. A hydrogen ion concentration is set to pH=5.5 to 6.0 with an alkali tank 16, and the temperature of the solution is set to 37°C by a heater H. The adjustment of pH is performed for one hour for the fermentation. After the passage of a prescribed time, the fermented feed is transferred to a measuring mixing tank 4 with a pump 10, and mixed with a by-product in a prescribed mixing ratio to prepare the fermented liquid feed. Valves are operated with a system controller 20 to feed the fermented liquid feed into feed boxes. Therein, the system controller 20 monitors signals from a pressure sensor 12 and a flow rate sensor 13, and stops the pump 10 in an abnormal case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007009503-A (JP)
Title: Elastic pavement structure and construction method of elastic pavement
Inventor: YAMAZAKI KOKI
IPC: E01C7/30
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To restrain or prevent a crack of an elastic pavement surface layer.  <P>SOLUTION: In this structure, 1 indicates the foundation ground of an elastic pavement, and 2 indicates an elastic pavement lower layer having the predetermined thickness of joining an elastic aggregate 3 laid on the foundation ground 1 by a resin binder 4, and 5 indicates an elastic pavement surface layer having the predetermined thickness of joining a hard aggregate 7 on an elastic pavement lower layer 2 by a binder composed of resin, asphalt or a cement-based material. The elastic pavement lower layer 2 and the elastic pavement surface layer 5 can also be constituted of two layers or more. In an embodiment of this invention, a slit 9 having the depth (h) of the elastic pavement surface layer 5 is formed at a predetermined interval on the elastic pavement surface layer 5, and the area of a segment 5a partitioned by this slit 9 is desirably set to 1 to 40,000 cm<SP>2</SP>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007007609-A (JP)
Title: Catalyst for purifying exhaust gas and its production method
Inventor: TOIDA TAKAHIRO
IPC: B01J29/74
Filed: 2005-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for purifying exhaust gas which is capable of delaying a time of initiating liberation of hydrocarbon compounds from a hydrocarbon adsorption layer, is excellent in thermal durability and is inexpensive, and to provide a production method of the catalyst for purifying exhaust gas.  <P>SOLUTION: The catalyst for purifying exhaust gas is deposited on a carrier 1 such as monolithic carrier made of cordierite and comprises the hydrocarbon adsorption layer of adsorbing hydrocarbon compounds and a purifying catalyst layer of purifying the hydrocarbon compounds adsorbed by the hydrocarbon adsorption layer 2. Therein, the hydrocarbon adsorption layer is formed by mixing an inorganic oxide 5 with a zeolite 4 having a skeleton structure of exhibiting an adsorption function of hydrocarbon compounds such as MFI structure, BEA structure, USY structure, Y structure, MOR structure and FER structure so that the weight proportion of the inorganic oxide 5 and the zeolite 4 falls into the range of 70/30 to 30/70.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013063-A (JP)
Title: Semiconductor device
Inventor: MATSUOKA YOSHIHIRO
IPC: H01L23/52
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bump wiring structure capable of preventing current concentration in the joint of a bump and uniformizing a current density.  <P>SOLUTION: A wiring layer 41 is provided separately from a connection pad 32 to which the bump 37 is joined. A plurality of columnar conductors 43 are arranged for electrically connecting the connection pad 32 and the wiring layer 41. By arranging the columnar conductors 43 over the entire joint region corresponding to the joint of the bump 37, the current density is uniformized in the joint. Also, by changing the arrangement density of the columnar conductors 43 corresponding to the direction of an electron flow, the current density is further uniformized in the bump joint.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018404-A (JP)
Title: Change return unit for vending machine
Inventor: KATSURAYAMA SATORU
IPC: G07F9/00
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact change return unit for a vending machine that can prevent a coin jam in the process of passage through a coin passage and switch coin deflection to a change return/cashbox in connection with opening/closing of an outer door.  <P>SOLUTION: In the change return unit, which forms a coin deflection passage 18 branching out to a coin outlet and has therein a hopper-shaped pivoted coin deflection guide 16 for switching the passage to the change return/coin outlet in connection with opening/closing of an outer door, as a coin jam prevention means in the coin deflection passage, an attitude guide (rib projections 21, laterally corrugated surfaces 22) is formed on inner wall surfaces of the coin deflection passage, so that the attitude guide interferes with coins to roll them down into the deflection guide. The coin deflection guide 16 has an angular hopper structure supported in a case pivotally via pivots 16b, and the sidewalls are triangular to cause coins thereon to readily roll down.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006028519-A (JP)
Title: Oligomerization method of olefin using catalyst based on silica-alumina
Inventor: LACOMBE SYLVIE
IPC: B01J21/12
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oligomerization method of olefins, capable of producing fuels such as gasoline and/or kerosene.  <P>SOLUTION: The oligomerization method of olefins uses a specific silica-alumina catalyst containing non-zeolite carrier based on silica-alumina containing >5 wt.% but <95 wt.% silica (SiO<SB>2</SB>) and characterized by followings; the total pore volume is 0.1-0.6 mL/g, BET specific surface area is 100-550 m<SP>2</SP>/g, the pore volume contained in micro pores having >140 Å diameter is <0.1 mL/g, the pore volume contained in micro pores having >160 Å diameter is <0.1 mL/g, the pore volume contained in micro pores having >200 Å diameter is <0.1 mL/g, the pore volume contained in micro pores having >500 Å diameter is <0.1 mL/g, and X-ray diffraction diagram has at least characteristic peak of at least one transition alumina selected from a group consisting of α, ρ, χ, η, γ, κ, θ and δ alumina.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007026132-A (JP)
Title: Information retrieval system, and method and program
Inventor: ARIKAWA KAZUHIDE
IPC: G06Q30/02
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information retrieval system capable of easily improving retrieval precision by increasing retrieval conditions and retrieving an object to be retrieved without putting a picture back and performing retrieval again.  <P>SOLUTION: The information retrieval system has a web page storage part 18 stored with a web page for web-retrieving a hotel on the web based upon a specified station. The web page includes a list display page for displaying a list of hotels and a detailed information display page in which detailed information regarding the hotels is displayed to be web-browsed and a link is made to display a detailed display page regarding a hotel in response to a selective input operation for the hotel displayed in the list display page. The detailed information display page displays a station related to the hotel corresponding to the detailed information, and a list display page displaying a list of hotels related to the station is displayed in response to the selective input operation for the station displayed in the detailed information display page.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006056503-A (JP)
Title: Airbag
Inventor: SUZUKI HIDENOBU
IPC: B60R21/16
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag capable of preventing any melting or breakage caused by heat damage at any sewing part even when using a regular inexpensive sewing yarn to form the sewing part of foundation cloth panels of a bag body to each other or the sewing part of a tether belt to the foundation cloth panels, and preventing an increase in size of a stored shape of the bag body by using a thin foundation cloth panel or tether belt.  <P>SOLUTION: A bag body 1 to be developed by gas ejected from an inflator 7 is constituted by sewing a first foundation cloth panel 2 and a second foundation panel 3 to each other. A covering member 5 having a freely movable end 5a is fixed to a sewing part 6 with the foundation panels 2, 3 sewn thereto. The freely movable end 5a is arranged so as to cover an inner part of the bag body 1 at a sewing part 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007027513-A (JP)
Title: Thermoelectric generator
Inventor: FUKADA YOSHIKI
IPC: H01L35/30
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric generator which can conduct heat very efficiently to the heat receiving portion of a thermoelectric generation module, without finishing the contact face of a heat retrieving member and the heat receiving portion of the thermoelectric generation module with high flatness, or without insulation displaced contact of the contact face.  <P>SOLUTION: When a fin member 2 reaches a high temperature together with a fin 2B in busy condition, a low melting metal layer 4 sealed by an oxidated protective film 5 melts and contacts the contact face 2A of the fin member 2 and the outer face of a heat receiving substrate 1A of the thermoelectric generating module 1 mutually with no space in-between. Resultantly, the heat conduction from the contact face 2A of the fin member 2 to the heat receiving substrate 1A of the thermoelectric generation module 1 is carried out very efficiently.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033684-A (JP)
Title: Imaging apparatus and its control method
Inventor: IKEDA TAKESHI
IPC: G03B7/18
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus having a diaphragm mechanism of a diaphragm sticking type, which has no spot where a display diaphragm value changes drastically and more exactly expresses information on the quantity of light passing through the diaphragm mechanism.  <P>SOLUTION: In the imaging apparatus of such a type that an ND filter 212 is stuck to the diaphragm mechanism 120, and the diameter of opening of a diaphragm is covered with the ND filter 212 and the quantity of light is reduced by the ND filter 212 when the diaphragm is made open, FNo decided according to the brightness of a lens and a diaphragm diameter considering a zoom position is displayed or recorded when the diaphragm is made open, and a value obtained by subtracting a difference value as the quantity of light between the FNo obtained when the diaphragm is made open and a diaphragm value (TNo) considering the quantity of light attenuated by the ND filter 212 when the diaphragm is made open from present TNo as the quantity of light is displayed or recorded when the diaphragm is not made open.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006147529-A (JP)
Title: Linking package for cooling apparatus compressor
Inventor: PARK YOUNG-HWAN
IPC: H01R13/66
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting package for a cooling apparatus compressor capable of protecting a motor from excessive load at the start of operation of the cooling apparatus compressor, preventing permeation of moisture including water and rain to a connector, reducing the influence of the load generating when connected to the cooling apparatus compressor, and stably operating the cooling apparatus compressor.  <P>SOLUTION: The connecting package 100A includes a base 100 provided with first to third pin connecting ports PC1 to PC3 connected to a compressor motor through the circular terminal (not shown in Figure) of a compressor body, a cover 200 detachably coupled to the upper portion of the base 100, a motor starter relay element 300 provided with first and second pin connectors 325 and 335 corresponding to the first and second pin connecting ports PC1 and PC2 of the base 100, and a PTC (positive temperature coefficient) starter element 310 and a low-power overload protector 400 provided with a heating element for shortening the reaction time of the low-power overload protector 400.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007034668-A (JP)
Title: Layout method
Inventor: NAGAMINE YUTAKA
IPC: H01L21/82
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a design required time by simplifying timing convergence for the design change(ECO) of a circuit after the layout of clock wiring.  <P>SOLUTION: In a layout process S2, a library LIB1 including a driver 20 is used for layout. In a layout process S5, a driver LIB2 including a driver 30A whose output terminal Y2 is set as wiring inhibition is used for replacing the driver 20 in the final stage with the driver 30A. Afterwards, in a layout process S7, a library LIB3 including the driver 30B whose output terminal Y2 is set as wiring permission is used for replacing the driver 30A in the final stage with the driver 30B. Two types of available LIB2 and LIB3 are used for switching the reading of the available LIB2 and LIB3 according to the purpose of an ECO so that the layout of clock wiring can be set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030352-A (JP)
Title: Multi-color image printer
Inventor: YAGUCHI HIROYUKI
IPC: H04N1/00
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-color image printer capable of making a cassette means correspond to the number of printing colors for displaying, so that a user can select a cassette means in accordance with the display.  <P>SOLUTION: The multi-color image printer capable of printing a plurality of patterns in a plurality of colors comprises a cassette means for feeding papers, a setting means for setting correspondence between the cassette means and the pattern, a storing means for storing correspondence between the cassette means and the pattern, and a displaying means for displaying the setting stored in the storage means, wherein printing is executed in the printing color of the pattern in accordance with the setting of the storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030393-A (JP)
Title: Metallic tone decorated sheet
Inventor: SEKI YUKI
IPC: C23C14/20
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic tone decorated sheet excellent in transparency and made by laminating and unifying a metal deposited film and a thermoplastic resin film in which a processing step for providing an adhesive layer is saved and its productivity is good and its manufacturing can be run more easily.  <P>SOLUTION: The surface of the thermoplastic resin sheet is made from a polyester type resin, a polymethylmethacrylate resin or a polyurethane resin and the thermoplastic resin sheet and a metal layer of the metal deposited film are directly laminated and unified without an adhesive layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031400-A (JP)
Title: Method for producing acrylic acid
Inventor: MANGAYA YASUHIRO
IPC: C07B61/00
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing acrylic acid in high selectivity and high yield in which an existing acrylic acid-producing installation using propylene as a raw material can be diverted to an acrylic acid-producing installation using propane as a raw material by a simple technique.  <P>SOLUTION: The method for producing the acrylic acid comprises a step for subjecting the propane to vapor-phase catalytic oxidation reaction by using a first fixed bed reactor to form a mixed gas containing the acrylic acid, a step for subjecting the propane to vapor-phase catalytic oxidation reaction by using a second fixed bed reactor connected to the first fixed bed reactor in series to form a mixed gas containing the acrylic acid, and a step for collecting the acrylic acid from the obtained acrylic acid-containing mixture. In the reaction, catalysts having different acrylic acid-forming activities are used as the complex metal oxide catalysts possessed by the first and the second reactors, or the reactions are carried out in different conditions in the first and the second reactors.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041077-A (JP)
Title: Graft pattern forming method
Inventor: KAWAMURA KOICHI
IPC: G03F7/004
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graft pattern forming method by which a high resolution oil-/water-repellent area based on digital data, etc., can easily be formed in a desired pattern shape on a solid surface by using a simple and easy system such as a general-purpose ink jet system.  <P>SOLUTION: A liquid containing a compound having an oil-/water-repellent functional group and a radical polymerizable unsaturated double bond group is patternwise disposed on a substrate surface capable of generating a radical upon heating or exposure. Also, an oil-/water-repellent graft polymer pattern bonding directly to the substrate surface is formed in the liquid disposed area by heating or exposure. An ink jet method, a stamping method or a printing method is applied as the method for patternwise disposing the liquid.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037617-A (JP)
Title: Illumination apparatus and ocular image input unit
Inventor: HIGASHIYAMA SEIJI
IPC: G03B15/02
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination apparatus and an ocular image input unit which keep the illuminance of a subject constant regardless of the surrounding environment and distance to the subject and which input a clear image with constant brightness without increasing electric power consumption necessary for illumination.  <P>SOLUTION: The illumination apparatus comprises an illumination section for radiating illumination light to a region of the subject including the eyes, a measurement section for measuring the distance between the illumination section and the subject, and a light modulation section for modulating the illumination angle of the illumination light radiated from the illumination section in accordance with the distance between the illumination section and the subject measured by the measurement section. The light modulation section has, for example, a concave lens 302 and a convex lens 303. By adjusting the distance between the concave lens 302 and the convex lens 303, the illumination angle of the light radiated from the illumination section is modulated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043524-A (JP)
Title: Communication station device
Inventor: MASE ATSUSHI
IPC: H04W88/08
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently relay signals by a communication station device 1 which transmits a signal received from one terminal station device 3a to another terminal station device 3b.  <P>SOLUTION: The communication station device includes: a reception means which receives the signal transmitted from one terminal station device; a communication quality detection means which detects a communication quality on the basis of the received signal; and a relay transmission means which transmits a sound encoded signal received from the one terminal station device to the other terminal station device without executing conversion to PCM sound data nor re-conversion to a sound encoded signal in the case that the communication quality exceeds a prescribed threshold, and transmits the sound encoded signal received from the one terminal station device to the other terminal station device after executing conversion to PCM sound data and re-conversion to a sound encoded signal in the case that the communication quality is lower than the prescribed threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039105-A (JP)
Title: Disposable cup storing and feeding bag
Inventor: YAMAGATA KAZUNORI
IPC: B65D83/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable cup storing and feeding bag which enables the hygienic handling of the disposable cup without contaminating the disposable cup from outside from the manufacturing plant of the disposable cup to the site to be used and the sure removal of the disposable cup one by one at the site to be used.  <P>SOLUTION: The disposable cup storing and feeding bag has a storing opening at the upper part, a storing part at the center and the disposable cup holding port at the lower part, and consists of a cylindrical body made of plastic film whose both side edges are fused. In the disposable cup storing and feeding bag, two sheets of film for forming the cylindrical body are welded at both side edges of the disposable cup holding port. The inner side of the cylinder of welding part of two sheet film is wavy line shape, and the narrow part and wide part of the inner periphery of the disposable cup holding port are continuously and alternately formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT