baber/WOPTO huggingface dataset:
Patent JP-2007154877-A (JP)
Title: Nox emission reduction method in internal combustion engine and internal-combustion engine suitable for the same
Inventor: KJEMTRUP NIELS
IPC: F02M25/07
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a NOx emission reduction method of an internal combustion engine and the internal combustion engine suitable for the method.  <P>SOLUTION: The internal combustion engine has at least an air intake port (4) preferably controlled by a piston (3); a plurality of discharge ports, for combustion products produced by combustion in a working chamber, which can be controlled by independently operable valves (9, 10), and at least one of which is connected to a recirculation pipe (18) which returns to the working chamber (2) directly or indirectly; and at least one working chamber (2) which is separated by piston (3) cooperatively working with a crank shaft and into which fuel and air are supplied. The opening timing of the valve (10) assigned to the discharge port (recirculation gas outlet (8)) connected with the recirculation pipe (18) is set in a a crank angle region where the opening starts and ends before the respectively assigned intake port (4) operates. Thus NOx discharge is especially decreased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008031407-A (JP)
Title: Powdery detergent composition for clothing
Inventor: KANEDA HIDEYUKI
IPC: C11D3/12
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent composition for clothing having an excellent deodorizing effect.  <P>SOLUTION: The detergent composition for clothing contains 1-15 mass% of (a) coated sodium carbonate peroxide, 0.005-3 mass% of (b) a metal catalyst comprising a complex in which a ligand having a structure expressed by general formula (I) and Cu are bonded and/or a complex in which the ligand and Mn are bonded, 20.0-80.0 mass% of (c) an inorganic alkaline agent and 15.0-40.0 mass% of (d) a surfactant. In the general formula (I), X is a hydrogen atom, sulfone group, amino group, hydroxyl group, nitro group, carboxyl group or optionally partially substituted alkyl group; Y is a hydrogen atom, alkali meatal or alkali earth metal; p is an integer of 1 or 2; and when p is 2, X may be the same or different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137912-A (JP)
Title: Allergy prophylactic/therapeutic agent and food
Inventor: MATSUNAGA KENICHI
IPC: A23L33/135
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an allergy prophylactic/therapeutic agent (having also a prevention effect on crises of diseases induced by allergic reactions) that is obtained by using Lyophyllum shimeji, safe and administered/taken for a long period of time and a food.  <P>SOLUTION: The allergy prophylactic/therapeutic agent and the food each comprises any of a mycelium, culture product (broth) and a fruit body (including spore) of Lyophyllum shimeji, especially Lyophyllum shimeji NITE P-260 strain as it is or their dried materials or their extracts (e.g. hot water extract, extracted solution with an alkali solution or extracted solution with an organic solvent).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137692-A (JP)
Title: Container for refilling
Inventor: GOTO TAKAYUKI
IPC: B65D33/38
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily refill a content in a container for refilling into a bottle to be refilled.  <P>SOLUTION: The container 1 for refilling comprises a container body 1a with a content filled therein and a spout part 10. The spout part 10 is equipped with a spout opening cylindrical part 18 communicating with the container body 1a and a female screw cylindrical part 12 which is coaxially erected outwardly in the radial direction of the spout opening cylindrical part 18. When the content is refilled in the bottle 2, the female screw cylindrical part 12 is engaged with a mouth part 20 of the bottle 2, and the spout opening cylindrical part 18 is inserted in the mouth part 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138486-A (JP)
Title: Reinforcing construction method of pier
Inventor: TAKAMURA KEIICHI
IPC: E01D22/00
Filed: 2006-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing construction method of a pier suitable for aseismatic reinforcement such as an erected pier, for example, in a river, capable of reducing a capacity, cost, a size and weight of a facility such as a press-in device by using an inexpensive and lightweight substantially plate-like reinforcing frame, capable of facilitating safety and the construction of work by avoiding the work in the water, capable of shortening a construction period and capable of reducing construction cost.  <P>SOLUTION: A plurality of reinforcing frames 6 are connected and erected around the pier 1. The reinforcing frames 6 are pushed down by a pressing device 24 which is arranged above. This reinforcing construction method of the pier is provided for arranging the reinforcing frames 6 around the lower side peripheral surface of the pier 1. The plurality of substantially plate-like reinforcing frames 6 are slidably connected and erected around the pier 1. The reinforcing frames 6 are individually pushed down via the pressing device 24. After pushing down the reinforcing frames 6 by predetermined displacement, the pressing device 24 is moved in the orthogonal direction to its pressing direction, and the adjacent other reinforcing frame 6 is pushed down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144395-A (JP)
Title: Home toilet
Inventor: TAKAYOSHI TERUTAKA
IPC: E04H1/02
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dwelling system which enables a dweller to comfortably go to stool, by installing a toilet (including a dressing room, a washstand and a lavatory) in a dwelling house (including an apartment house, a detached house, a public housing, a high-rise dwelling, multiple dwelling house, a stately mansion, a custom-built house, a tenement house divided into two apartments, a two-family house, a prefabricated house, a condominium, a villa, an apartment house, and a house connected to the one next door [tenement house]), that is, at home.  <P>SOLUTION: The toilet is installed in the dwelling house, so that the dweller cannot get wet even if rain falls, and so that it cannot be cold in the toilet even if it is cold outside. Additionally, when the dweller goes to stool, he/she can go to stool without minding a noise and a malodor or making others know that he/she goes to stool.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145252-A (JP)
Title: Apparatus and method for inspecting ultrasonic welding, and apparatus and method for ultrasonic welding
Inventor: TAKAYAMA HAJIME
IPC: G01N25/72
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding inspection apparatus capable of inspecting an ultrasonically-welded state, without having to applying a force to an electrode tab.  <P>SOLUTION: The ultrasonic-welding inspection apparatus comprises a temperature measuring means 200 for measuring temperature distributions of ultrasonically welded workpieces 900a and 900b and a computation means 300 for computing ultrasonically welded regions of the workpieces 900a and 900b, through the use of temperature differences between an unjointed region and an ultrasonically jointed region of the workpieces 900a and 900b, of which the temperature distributions have been measured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008144257-A (JP)
Title: Corrosion prevention structure
Inventor: NAKAYA NOBUTO
IPC: C23F13/00
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion prevention structure capable of obtaining sufficient corrosion prevention effect even if substrate treatment for the surface of the body to be subjected to corrosion prevention is simple, and having excellent workability as well.  <P>SOLUTION: In the corrosion prevention structure 10, a planar sacrificial anode body 2 is arranged at the surface of the metallic body 1 to be subjected to corrosion prevention. A base exposed part 11 is partially formed at the surface of the body 1 to be subjected to corrosion prevention, and a fixing material 3 provided with a permanent magnet 31 is arranged so as to be superimposed on the base exposed part 11, thus the sacrificial anode body 2 is fixed to the body 1 to be subjected to corrosion prevention, and further, the body 1 to be subjected to corrosion prevention and the sacrificial anode 2 body are electrically conducted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151908-A (JP)
Title: Driving method of plasma display panel and plasma display device
Inventor: SASAKI TAKASHI
IPC: G09G3/294
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform correct white display while maintaining the gradations of each color.  <P>SOLUTION: One field for displaying one screen of a plasma display panel is constituted of a plurality of sub-fields for generating the preset standard number of sustain discharges. Also, a pixel is constituted of a plurality of cells generating light of the colors different from each other respectively. Then, the sub-field to be used for each cell constituting the pixel is selected and thereby the color image of the multiple gradations is displayed. For example, a control part selects an adjustment group which is one of the cell groups by colors constituting the pixel on the basis of the luminance control signal for adjusting the luminance of cell for each of respective colors. Then, the control part sets the number of the sustain discharges for at least one of the sub-fields smaller than the standard value. As a result, the correct white display can be performed while maintaining the number of gradations of each color.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153884-A (JP)
Title: Data transfer method and communication equipment
Inventor: INOUE AKIRA
IPC: H04L12/28
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer method capable of transferring reception data through other line unit without discarding them even when the reception data overflow in one line unit for instance and improving a cost performance, and communication equipment for executing the method.  <P>SOLUTION: A control package (2) stores a prescribed threshold beforehand. One line package (1) stores data received from one network in a buffer memory (11) for reception and transmits the free capacity of the buffer memory (11) for the reception to the control package (2). The control package (2) judges whether or not the received free capacity exceeds the prescribed threshold stored beforehand. When judging that the received free capacity exceeds the prescribed threshold stored beforehand, the control package (2) transfers a part of the received data from the one line unit (1) to other line unit (1). The other line unit (1) transfers the transferred data to other network.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007073188-A (JP)
Title: Magnetic transfer master carrier
Inventor: NISHIKAWA SHOICHI
IPC: G11B5/86
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform favorable magnetic transfer to a perpendicular magnetic recording medium.  <P>SOLUTION: Magnetic transfer is performed by applying a magnetic field Hdu for transfer in the vertical direction using a master medium 63 which is provided with a soft magnetic layer 62 on a convex surface of a substrate 61 having patterned convex parts according to information to be transferred and wherein a second magnetic layer 65 having a magnetic easy axis parallel to the magnetic easy axis of the soft magnetic layer 62 and coercive force higher than that of the magnetic layer is disposed in a concave region between the convex parts while the convex parts comprising the magnetic layer 62 of the master medium 63 and a magnetic recording surface 2b of the magnetic recording medium 2 are closely adhered to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008152623-A (JP)
Title: Apparatus, method and program for creating simulation model
Inventor: NAGAMATSU AKIO
IPC: G06F17/50
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation model creation apparatus capable of further simply and efficiently performing combining processing of function models having mutually different coordinate systems.  <P>SOLUTION: In the apparatus for creating an entity model corresponding to an entity by combining function models corresponding to a plurality of components set in each prescribed function as elements configuring an entity to be simulated, coordinate transformation coefficients in the inherent coordinate systems of respective function models are set, and in mutually combining function models having mutually different coordinate systems by a pair of input/output status amounts, system equations corresponding to respective function models are combined through the coordinate transformation coefficients.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149620-A (JP)
Title: Adhesion method of sliced veneers with end surfaces joined to base using press fixture
Inventor: YASUNAGA YUICHI
IPC: B32B37/00
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that the base complete with bonded sliced veneers looks presentable with only a slight gap left between the sliced veneers by bonding the sliced veneers to the base with their end surfaces joined together without expanding the gap.  <P>SOLUTION: A tenon 4 for retaining the sliced veneer is formed on the press fixture 1 and a mortise which fits to the tenon 4 is opened in a plurality of the sliced veneers. When the sliced veneers are bonded to the base so as to allow the sliced veneers to be joined together, the tenon 4 of the press fixture 1 is fitted into the mortise of the sliced veneer and the expansion of the gap between the sliced veneers during pressing can be restrained by fixing the position of the sliced veneer on the base. Thus it is possible to ensure the presentable appearance of the base to which the sliced veneer is already bonded as the visible part of the base is limited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153536-A (JP)
Title: Substrate having built-in electronic component and manufacturing method of same
Inventor: INOUE AKINOBU
IPC: H01L25/00
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate having a built-in electronic component in which the plane dimension (plane area) and height can be remarkably reduced, and to provide a manufacturing method of the substrate having the built-in electronic component.  <P>SOLUTION: The substrate 100 having the built-in electronic component has a configuration in which an electronic component 30 is disposed between at least two substrates 10, 20, at least one side of the substrate 10 is electrically connected to an electrode 34 of the electronic component 30, the substrates 10, 20 are electrically connected to each other and a part between the substrates 10, 20 is sealed with a resin. In the substrate, solder balls 40 for electrically connecting the substrates 10, 20 are disposed on a surface facing the other substrate 20 of the electronic component 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007106670-A (JP)
Title: Liquid cooling of glassware forming mold
Inventor: LEWIS DAVID L
IPC: C03B9/347
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glassware forming mold that improves temperature control stability at the mold forming surface, and a method of cooling the mold.  <P>SOLUTION: A glassware forming mold has at least one body (30 or 100) having a central portion with a forming surface (32 or 32a) for shaping molten glass and a peripheral portion spaced radially outwardly of the central portion. The mold body is made of austenitic Ni-resist ductile iron in which silicon content is in excess of 3.0% and molybdenum content is in excess of 0.5%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169639-A (JP)
Title: Lubricating oil composition
Inventor: BOFFA ALEXANDER B
IPC: C10M135/30
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition giving reduced catalyst poisoning while keeping the abrasion suppressing effect.  <P>SOLUTION: The lubricating oil composition contains (a) an oil of lubricating viscosity, (b) a mixture of overbased potassium cleaning agent and overbased calcium cleaning agent, (c) an antioxidation agent, (d) a succinimide derivative dispersing agent and (e) an antiabrasive additive (the lubricating oil has a phosphorus content of ≤0.12 mass% and is free from dialkyl carboxylate) or contains (a) an oil of lubricating viscosity, (b) a mixture of overbased potassium monoalkylcarboxylate and overbased calcium alkylarylsulfonate, (c) an amine-containing antioxidation agent, (d) ethylene carbonate-treated succinimide dispersing agent and (e) a phosphorus-containing antiabrasive additive (the lubricating oil composition has a potassium content of ≤0.1 mass% and a phosphorus content of ≤0.12 mass% and is free from dialkyl carboxylate).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008153147-A (JP)
Title: Plasma treatment device
Inventor: GOMI KAZUHIRO
IPC: H05H1/46
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device with a simple structure which treats a face to be treated of a workpiece over a short period of time.  <P>SOLUTION: The plasma treatment device 1 is provide with a first electrode 2 having a hollow part 40 penetrating through from its upper end to its lower end, a workpiece installation part 100 onto which a workpiece 10 is installed, a second electrode 3 arranged opposite to the lower end of the first electrode 2 via the workpiece installation part 100, a treatment-gas injection part 5 formed on the outer peripheral side of an opening part 422 at the lower end side of the hollow part 40 along the circumference, a power supply circuit 7 provided with a power supply 72 for applying a voltage between the first electrode 2 and the second electrode 3, and a gas supply means 8 that supplies treatment gas for plasma generation to the treatment-gas injection part 5. A voltage is applied between the first electrode 2 and the second electrode 3 so as to generate plasma by activating the treatment gas injected from the treatment-gas injection part 5 and present near the opening part 422. Consequently, it is possible to subject the face 101 to be treated of the workpiece 10 to plasma treatment by the plasma.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265596-A (JP)
Title: Information recording and reproducing device
Inventor: NAKANO EIJI
IPC: G11B7/005
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device that does not erroneously erase a part where recording has been already performed with reproduction laser power even when an optical disk is erroneously discriminated that it needs high setting of reproduction laser power.  <P>SOLUTION: The information recording and reproducing device comprises: a disk discriminating means for moving an objective lens along the optical axis of the objective lens to discriminate the type of an optical disk; a power control means 8 for superposing a high frequency signal on a semiconductor laser to drive the semiconductor laser and switching the strength of reproduction laser power in accordance with a discrimination result of the disk discriminating means; and a high frequency superposition control means 7 for turning on the superposition of the high frequency signal in the case of an optical disk with specifications by which a discrimination result of the disk discriminating means sets the strength of the reproduction laser power high, and later turning on the superposition of the high frequency signal when a disk type of a lead-in area of the optical disk coincides with the disk type by the disk discriminating means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157522-A (JP)
Title: Surface treatment method for chimney interior
Inventor: SAEGUSA YOSHIZUMI
IPC: C09D5/08
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To propose a novel treatment method for a chimney inner face eliminating fears of recurrence of red rust, and peeling and scattering of paint, in regard to chemical treatment preventing occurrence of rust.  <P>SOLUTION: After adjusting a thickness of a red rust layer occurring on a steel base metal of the chimney interior to 30 micrometers or less, a rust displacing solution is applied on the red rust layer at an application thickness of less than 20 micrometers, the red rust layer is turned into a black rust layer, and a coating agent is applied on the black rust layer to form a coating layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160422-A (JP)
Title: Information processing apparatus and its control method
Inventor: OBARA MITSUHIKO
IPC: H04N5/44
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus which improves receiving sensitivity with a simple structure and its control method.  <P>SOLUTION: Good tuner information is stored for every channel received by tuner units 41 and 42. If a specified channel display request is received, a tuner unit is selected corresponding to the display requested channel based on the good tuner information, and then a channel received by the selected tuner unit is displayed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154820-A (JP)
Title: Absorptive article
Inventor: KATO OSAMU
IPC: A61F13/511
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article capable of reducing hardness in compressed parts, allowing emboss not to be easily eliminated even in absorbing urine, etc., or after absorbing the liquid, and continuing liquid diffusion.  <P>SOLUTION: The absorptive article includes: a top sheet, a back sheet; and an absorptive body arranged between the top and back sheets. At least a pair of compressed line areas, formed at prescribed interval in the width direction of the article, is arranged along the longitudinal direction of the absorptive article in the top sheet. The respective compressed line areas are composed of a plurality of high compressed areas and low compressed areas. The high compressed areas have a closed shape. At least one of boundary lines between the high and low compressed areas has a part to be projected toward the inner side of the high compressed area. The boundary line may be a straight or a curved line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158378-A (JP)
Title: Display device and method of driving the same
Inventor: TOYOMURA TADASHI
IPC: G09G3/20
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of suppressing unevenness of light emitting brightness between pixels, accompanying simplification of a pixel circuit.  <P>SOLUTION: A scanner for control 104 makes a sampling transistor Trs conductive in a time band, when a signal line DTL1 is on a reference potential and applies the reference potential on a gate g of a driving transistor Trd, and sets low potential to a source s of the drive transistor Trd from a supply line DSL1. Then, a power source scanner 105 changes the supply line DSL1 from low potential to high potential, and writes a voltage, corresponding to a threshold voltage Vth of the driving transistor Trd in a holding capacitor Cs. At this time, the reference potential of the signal line DTL1 and the low potential of the supply line are set beforehand so that source potential of the drive transistor Trd, just before the emission start of the light-emitting element EL does not exceed the threshold voltage of the light-emitting element EL.  <P>COPYRIGHT: (C)2008,JPO&INPIT