baber/WOPTO huggingface dataset:
Patent JP-2008238837-A (JP)
Title: Controller for driving device for hybrid vehicle
Inventor: NOMASA HITOSHI
IPC: F16H57/04
Filed: 2007-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for a driving device for a hybrid vehicle, for supplying lubricant to a power transmission device by performing the rotary driving of the internal combustion engine in a proper period after stopping the rotary driving of an internal combustion engine.  <P>SOLUTION: The rotary driving of an engine 14 is carried out based on the judgement of the validity/invalidity of lubricant supply to each part in a gear-changing mechanism 10 by an oil pump 30 based on an EV traveling distance L<SB>EV</SB>after the rotary driving of the engine 14 is stopped by a rotary driving means 84 so that it is possible to perform the rotary driving of the engine 14, and to supply lubricant in a much more proper period than the case of uniformly performing the rotary driving of the engine 14 after the lapse of a predetermined time posterior to the stop of the rotary driving of the engine 14. Thus, it is possible to facilitate countermeasures to the case that even when the stop time of the rotary driving of the engine 14 is short, the EV traveling distance L<SB>EV</SB>is long, or the case that even when the stop time is long, the EV traveling distance L<SB>EV</SB>is short. Thus, it is possible to suppress the supply of lubricant from becoming too much or too less, and to improve fuel consumption efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244590-A (JP)
Title: Portable terminal device with automatic silent mode, method thereof and program thereof
Inventor: YAMADA KOJI
IPC: H04M3/42
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal device with an automatic silent mode, which automatically switching itself to an operation state suitable to the present environment while a user is on a running vehicle to move.  <P>SOLUTION: The device receives position information from each of base stations by radio. The device calculates a moving speed on the basis of the received position information from each of the base stations. The device receives and processes the calculated result of speed and the information from a non-contact communication station, and causes a communication information result processing section to switch the control setting for each part of the portable terminal to an operation state suitable for the present environment. By performing this control setting, the operation state of the portable terminal device is automatically switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242631-A (JP)
Title: Iris registration apparatus and iris authentication apparatus
Inventor: SATO NORIYUKI
IPC: G06F21/32
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iris registration apparatus and an iris authentication apparatus using iris for biometric authentication.  <P>SOLUTION: In the iris registration apparatus 10, a light emission part 12 irradiates a subject in a specific emission pattern, to be imaged by an imaging part 14, an iris coding part 16 encodes the image into a bit string, and a registration data generation part 18 generates registration data containing the bit string and an emission pattern ID and registers it in a registration data storage part 20. In the iris authentication apparatus 50, such registration data on the subject is retrieved from a registration data storage part 62, a light emission part 52 irradiates the subject in the emission pattern specified in the registration data to be imaged by an imaging part 54, an iris coding part 56 encodes the image into a bit string, and a code comparison part 58 compares the bit string from the subject with the bit string in the registration data to determine a similarity. This can prevent third parties' unauthorized access using registrants' images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239781-A (JP)
Title: Method for producing soluble polyfunctional vinyl aromatic copolymer, and the copolymer
Inventor: KAWABE MASANAO
IPC: C08F212/34
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly efficiently producing a polyfunctional vinyl aromatic copolymer which has high optical properties, has a vinyl group in pendant position which is excellent in curability, and has both controlled molecular weight distribution to provide excellent processability and solvent solubility.  <P>SOLUTION: The solvent-soluble polyfunctional vinyl aromatic copolymer is produced by polymerizing a monomer component comprising 10-98 mol% of a divinyl aromatic compound (a) and 90-2 mol% of a monovinyl aromatic compound (b) at a temperature of 50-200°C in the presence of one or more chain transfer agent (A) selected from the group consisting of 2, 4-diphenyl-4-methyl-1-pentene, a thiol compound, and a thioether compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241127-A (JP)
Title: Air conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F24F5/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of acquiring a calorific value required for defrosting, without using a heat source except for a compressor.  <P>SOLUTION: The air conditioners 100, 200, 300 and 400 have a compressor 3, an outdoor heat exchanger 4, an indoor heat exchanger 5, a solenoid expansion valve EV1, a heat storage material 9, a heat storage heat exchanger 8 and heat storage pipes 90 and 121. The compressor 3 compresses a refrigerant. The outdoor heat exchanger 4 functions as an evaporator of at least the refrigerant, and the indoor heat exchanger 5 functions as a condenser of at least the refrigerant. The solenoid expansion valve EV1 reduces pressure of the refrigerant. The heat storage material 9 is arranged in the vicinity of the compressor 3. The heat storage heat exchanger 8 functions as a heat exchanger for exchanging heat between the heat storage material 9 and the refrigerant. The heat storage pipes 90 and 121 are extended up to the vicinity of the heat storage material 9 from the delivery side of the compressor 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238669-A (JP)
Title: Pattern printed sheet
Inventor: MAENISHI TOMOKO
IPC: G06F3/041
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive pattern printed sheet, that is a member for providing a coordinate detecting means applicable for a data input system for hand-writing directly on a screen of a display device, while achieving wide area and mass production and exhibiting excellent reading performance with a wide reading angle.  <P>SOLUTION: The pattern printed sheet 1 includes a substrate 2 consisting of a base material 21 and a liquid-repellent layer 22, and of a non-visible light-reflective transparent pattern 3 printed on a surface of a liquid repellent layer 22, wherein an ink forming the transparent pattern 3 contains an invisible reflex material, the invisible reflex material is a liquid crystal material having wavelength-reflex reflection properties relative to the wavelength in an invisible light range and having a fixed cholesteric structure, and the liquid repellent layer 22 contains a levelling agent and having a surface free energy of 40 to 45 mJ/m<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243115-A (JP)
Title: Computer casing
Inventor: MARUYAMA TAKASHI
IPC: G06F1/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer casing allowing enhancement of operation variety to extension options and an apparatus installation environmental temperature.  <P>SOLUTION: For adding a built-in option board, which cannot be installed in a small size casing, or regulating a casing internal temperature, the computer casing is divided and one of the divided casings is slid to change a casing size. After division of the casing, the casing size can be changed when a spacer is used between the divided casings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248010-A (JP)
Title: Method for measuring degree of polymerization and method for preparing aromatic polyether
Inventor: TOMA MASAAKI
IPC: G01N11/16
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for real-time measurement of the degree of polymerization of an aromatic polyether polymer undergoing a polymerization reaction without any sampling.  <P>SOLUTION: In the method for measuring the degree of polymerization, the degree of polymerization of the aromatic polyether in a reaction liquid is measured during the polycondensation reaction of a bivalent phenolic compound and a dihalogenodiphenyl compound carried out in the presence of a diphenyl sulfone solvent and an alkali metal compound. The method comprises a viscosity measuring step of reading the viscosity value of the reaction liquid indicated on a vibration viscometer installed in a polymerization tank wherein the polycondensation reaction is carried out and a degree of polymerization calculation step of calculating the degree of polymerization of the aromatic polyether in the reaction liquid from the obtained viscosity value based on the relation between the viscosity of the reaction liquid and the degree of polymerization of the aromatic polyether. The method is used in a method for preparing the aromatic polyether.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008222540-A (JP)
Title: Method for producing tin oxide sol, and method for controlling average grain diameter of tin oxide sol
Inventor: TAKASAKI FUMINOBU
IPC: C01G19/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for producing tin oxide sol where the control of grain diameters is facilitated.  <P>SOLUTION: In the method for producing tin oxide sol comprising adding a hydrogen peroxide solution to a reaction liquid obtained by adding tin to 0.1 to 8 normal(N) hydrochloric acid so as to be HCl/Sn (molar ratio)=0.5 to 1, so as to produce tin oxide sol, the relation between the initial concentration of hydrochloric acid and the average grain diameter of the obtained tin oxide sol is beforehand obtained, and, based on the same, the initial concentration of hydrochloric acid is changed, thus the average grain diameter of the obtained tin oxide sol is controlled to 5 to 100 nm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266798-A (JP)
Title: Method for measuring hexenuronic acid content in bleached pulp, method for producing bleached pulp, and method for producing paper
Inventor: TOMOTA IORI
IPC: D21C9/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a hexenuronic acid content in bleached pulp, which nondestructively and accurately measures a hexenuronic acid in bleached pulp by ECF bleaching or TCF bleaching in a short time.  <P>SOLUTION: The method for measuring a hexenuronic acid content in bleached pulp comprises: using bleached pulp as a measurement sample obtained by using a pulp raw material prepared from lignocellulose to elementary chlorine-free bleaching or totally chlorine-free bleaching until ISO brightness reaches ≥80% and obtaining a hexenuronic acid content from the ultraviolet absorbance of the measurement sample at 230-240 nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270402-A (JP)
Title: Substrate cleaning device and substrate cleaning method
Inventor: ORII TAKEHIKO
IPC: H01L21/027
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate cleaning device capable of improving a cleaning effect with respect to a substrate to be processed, easily forming the liquid film of a cleaning liquid on the surface of the substrate to be processed, and suppressing the formation of a watermark on the substrate to be processed, and to provide a substrate cleaning method.  <P>SOLUTION: The substrate cleaning device 1 (2, 3) includes: a cleaning liquid supply part for supplying the cleaning liquid; a liquid drop generation gas supply part for supplying gas for generating liquid drops; a two fluid nozzle 20 for spraying the liquid drops of the cleaning liquid onto a part of the substrate W to be processed, which are generated by mixing the cleaning liquid to be supplied from the cleaning liquid supply part with the gas for generating the liquid drops, to be supplied from the liquid drop generation gas supply part; and a heating part 40 (60) for heating a part of the substrate W to be processed. The one part of the substrate W to be processed is heated by the heating part 40 (60) immediately before the two fluid nozzle 20 sprays the liquid drops of the cleaning liquid to the one part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007285300-A (JP)
Title: Adjustable rotary pump reducing wear
Inventor: LAMPARKSI CHISTOF
IPC: F04C14/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary pump having variable delivery capacity for extending a service life of an adjustable displacement rotary pump.  <P>SOLUTION: The rotary pump having variable delivery capacity is provided with (a) casings 3, 6, (b) a conveyer chamber b formed in the casings 3, 6 and provided with a fluid inlet 4 in a low pressure side and a fluid outlet 5 in a high pressure side of the pump, (c) at least one conveyer rotor 2 capable of rotating around a rotary shaft R2 in a conveyer chamber, (d) an operation member 15 capable of reciprocating the casings 3, 6 for adjusting delivery capacity with being arranged with facing a front surface of the conveyer rotor 2 or surrounding the conveyer rotor. Moreover, (e) the pump is provided with tracks 3a formed in the casings 3, 6 and guiding the operation member 15 on an operation member sliding surface 15a with sliding contact.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008275682-A (JP)
Title: Charging roller
Inventor: INOUE YASUSHI
IPC: G03G15/02
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller capable of obtaining a good image by achieving high charging performance without causing troubles of resistance unevenness.  <P>SOLUTION: The charging roller is brought in contact with an object to be charged so as to charge the body to be charged with application of a voltage between itself and the object to be charged. The charging roller includes an urethane foam layer 2, and at least one coating layer successively formed on the outer periphery of a shaft 1. A surface layer 4 as the outermost layer of the coating layer contains powder constituted of polyurethane or nylon, the charged potential of the charged object when applying a DC voltage of -1060V is ≤-515V.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278099-A (JP)
Title: Television tuner device
Inventor: WAKAMORI MASAHIRO
IPC: H04N5/44
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television tuner device capable of receiving terrestrial analog, digital broadcasting, and satellite broadcasting, to reduce any influence to be given from a noise to be emitted from a certain integrated circuit to components connected to another circuit, and to reduce the influence of heat generation between integrated circuits.  <P>SOLUTION: The substrate surface and back face of a multi-layer substrate 5 are divided into four sections M1 to M4 by a shield board 6, and a tuner IC1 for terrestrial analog and digital broadcasting reception, a tuner IC2 for satellite digital broadcasting reception, an IC 3 for digital broadcasting signal demodulation, and an IC 4 for analog broadcast signal demodulation are loaded with such layout that they are not affected by their mutual heat radiation. Furthermore, a hollow core coil 11c which is mostly affected by any noise signal to be radiated from the IC3 for digital broadcast signal demodulation is loaded on the substrate back side at the opposite side of the substrate surface on which the IC3 for digital broadcast signal demodulation is loaded, and at least the surrounding of the hollow core coil 11c is surrounded by the shield board 6 so as to be sealed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278296-A (JP)
Title: Image forming apparatus
Inventor: SAKAI TAKAAKI
IPC: B41J29/38
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which improves its operation efficiency and reduces power consumption.  <P>SOLUTION: The image forming apparatus has a first storage part (i.e., a volatile memory) which stores information in a power supplied state, and automatically stops power supply from a power supply part at a specified time and controls image forming processing based on jobs stored in the first storage part. In addition, the image forming apparatus also has a second storage part (i.e., a nonvolatile memory or a hard disk drive) which stores information without power supply from the image forming power supply. If an image forming part stops image forming processing at a power-off time, jobs stored in the first storage part are stored in the second storage part, and then power supply from the power supply part is stopped. If power supply from the power supply part is resumed, the jobs stored in the second storage part are stored in the first storage part, and the image forming part resumes image forming processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277712-A (JP)
Title: Cooling module
Inventor: HAGA SATORU
IPC: H01L23/36
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative cooling module that aims at high cooling efficiency and can exhibit high cooling effect.  <P>SOLUTION: The cooling module has a heat receiver 1, a heat dissipation part 2, and a refrigerant circulation circuit 3 for putting a refrigerant a into circulation between a refrigerant flow channel 1A of the heat receiver 1, and a refrigerant flow channel 2A of the heat dissipator 2, wherein it is constructed such that it has the heat receiver 1 arranged so that it touches a heat generator 4 or a substrate 5, from one surface of the substrate 5 where the heat generator 4 as a cooled object is mounted, thus the heat of the heat generator 4 is received and a second heat receiver 6, arranged so that it touches the heat generator 4 or the substrate 5 from the other surface of the substrate 5; thus the heat of the heat generator 4 is received from the side opposite to the heat receiver 1; and the heat receiver 1 and the second heat receiver 6 are thermally connected so that the heat of the heat generator 4 is received by both of them, which is dissipated from the heat dissipator 2 via the refrigerant a that circulate-flows in the refrigerant circuit 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280391-A (JP)
Title: Method for producing aggregate of organic pigment nanoparticles and nonaqueous dispersion of organic pigment nanoparticles, colored photosensitive resin composition containing the dispersion, and color filter using the same
Inventor: OMOTO MAKOTO
IPC: C09C3/08
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing aggregates by which the nanoparticles in an aqueous dispersion of the organic pigment nanoparticles can be easily filtrated compared to a step of once forming an aqueous paste exemplified by flashing, i.e. the complicated step requiring an enormous time such as filtering at the phase transition of the aqueous dispersion of the organic pigment nanoparticles to a nonaqueous dispersion of the organic pigment nanoparticles.  <P>SOLUTION: The method for producing the aggregates of the organic pigment nanoparticles comprises aggregating the organic pigment nanoparticles by allowing at least one kind of an organic low-molecular weight compound having <1,000 molecular weight and at least one kind of an organic macromolecular compound having ≥1,000 weight average molecular weight to act on the organic pigment nanoparticles dispersed in the aqueous medium, followed by isolating the aggregates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279398-A (JP)
Title: Member having water-repellent and oil-repellent antifouling property surface, and manufacturing method of the water-repellent and oil-repellent antifouling property surface
Inventor: OGAWA KAZUFUMI
IPC: C09D7/12
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize a highly water-repellent and oil-repellent antifouling property surface having a droplet contact angle to silicone oil of about 110° or more, in relation to a fixture developed to carry out a Marangoni convection experiment in a space station without any gravity action.  <P>SOLUTION: The surface is machined to form big protrusions/recesses and small protrusions/recesses by a process of blast-processing or dimple-processing at least the surface, a process of chemical-etching or electrolytic-etching, and a process of forming a water-repellent and oil-repellent antifouling property thin film. The member has a super water-repellent and oil-repellent surface in which each surface is covered with the water-repellent and oil-repellent antifouling property thin film, and its manufacturing method is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284068-A (JP)
Title: Joint structure and syringe of syringe gasket and plunger rod
Inventor: SAEKI HAJIME
IPC: A61M5/28
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To join a plunger rod and a gasket without strongly pressing the former against the latter; to make it hard for the plunger rod to be removed from the gasket after joint; and to secure sealability of the gasket when the plunger rod moves in a way it tilts towards an axis line of a sheath.  <P>SOLUTION: A pole part 44 is formed at a tip part of the plunger rod 40. A step part 47 is formed on an outer peripheral surface of the pole part 44. A cylindrical part 31 into which the pole part 44 is inserted is formed to the gasket 30. A projection part 34 is formed on an inner peripheral surface of the cylindrical part 31. The projection part 34 is tilted so that it is placed on the tip side in an insertion direction of the plunger rod 40 as it approaches a tip in the projection direction. The plunger rod 40 and the gasket 30 are joined in the state that the pole part 44 of the plunger rod 40 is inserted into the cylindrical part 31 of the gasket 30 and the projection part 34 is put into the step part 47.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287462-A (JP)
Title: Emulator and emulation method
Inventor: UEMURA TETSUSHI
IPC: G06F11/22
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulator and an emulation method in which a correct amount of delay can be set even if there is one or more cycles of delay.  <P>SOLUTION: The emulator 310 has a table block 314 in which delay values predetermined according to a user voltage are stored as set values; a skew-adjustment block 311 for creating delay clocks by referring to the table block 314 and setting delays with respect to a source clock 400 according to a skew adjustment value; a CPU emulation chip 318 that operates at constant voltage; and a peripheral emulation chip 313 that operates at the user voltage to perform a program along with the CPU emulation chip 318. Using the skew-adjustment block 311, a CPU core clock 401 and a peripheral emulation clock 402 each with a delay corresponding to the user voltage are supplied respectively to the CPU emulation chip 318 and the peripheral emulation chip 313, whereby emulation is performed while synchronizing them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288885-A (JP)
Title: Watermark embedding apparatus, watermark detector, watermark embedding program and watermark detecting program
Inventor: ITO HIROSHI
IPC: H04N19/102
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watermark embedding apparatus which allows a watermark detector to accurately specify a watermark position and embeds the watermark there, and to provide watermark embedding programs.  <P>SOLUTION: The watermark embedding apparatus has a block selection part 3 that compares the complexity in each block, which is calculated by a complexity calculation part 2, to select top m blocks which have high complexity, and a watermark embedding part 4 which changes the signal value of a signal at a specified position in the block selected by the block selection part 3 to embed the watermark.  <P>COPYRIGHT: (C)2009,JPO&INPIT