baber/WOPTO huggingface dataset:
Patent JP-2009174480-A (JP)
Title: Impeller for undershot water wheel and undershot water wheel device
Inventor: NISHIMURA MAKOTO
IPC: F03B7/00
Filed: 2008-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use water power energy of water flow with a reduced flow rate and to reduce the occurrence of stagnation of the water flow.  <P>SOLUTION: The impeller 2 for an undershot water wheel includes a rotary body 11 rotatably supported around a shaft extending in the crossing direction and the horizontal direction of a water passage, and a pair of blade groups 12 respectively provided on both sides of the axial direction of the rotary body 11 spaced apart from each other. Each blade group 12 is aligned in the circumferential direction of the rotary body 11 and spaced apart from each other, and includes a plurality of blades 13 projecting substantially in the radial direction of the rotary body 11. Each blade 13 is positioned with a face on the upstream side of the water passage 10 further on the downstream side as it becomes closer to the axial center side of the rotary body 11 while being positioned at the substantially lowest position of the rotary body 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179817-A (JP)
Title: Method for producing carbide tool
Inventor: TAZANE YOICHI
IPC: B22F7/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sintered hard hob where near-net shape molding is effectively realized, and reduction in the number of man-hour, reduction of cost regarding production equipment, raw materials or the like and reduction of term of work can be achieved.  <P>SOLUTION: In the method for producing a sintered hard hob composed of a sintered compact through a forming-sintering-working process in order of CIP (cold isostatic pressing) forming-sintering-finishing through a raw material regulation process in order of raw material blending-mixing/granulation-raw material completion, upon the CIP forming, press forming is performed in a state where the inner circumferential face of an inner tube 12 in a molding flask 10 for CIP forming is fitted with a cutting edge die 16 for cutting edge forming, and, upon the release of the forming pressure, the cutting die is separated from the inner tube, and is left on the side of the formed body 20A, and, after the release of the formed body, the cutting edge die is peeled from the formed body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180131-A (JP)
Title: Exhaust gas cleaning device for internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/18
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether or not passing of a relatively large amount of SOx through an S trapping device disposed upstream of an exhaust gas cleaning device is caused by supply of fuel having a high sulfur content.  <P>SOLUTION: Provided are the exhaust gas cleaning device adversely affected by SOx in exhaust gas and the S trapping device disposed upstream of the exhaust gas cleaning device and absorbing SOx in the exhaust gas. The amount of SOx passing through the S trapping device is integrated to obtain an integrated value ISi. An integration allowable value ISi' of the amount of SOx passing through the S trapping device with respect to the time elapsed from the start of the use of the S trapping device is set. When the present integrated value is over the corresponding integration allowable value (step 102), if fuel is supplied (step 103) and oil is not changed (step 104) during a first preset period of time before the present, it is judged that the high-sulfur-content fuel is supplied (step 105).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180443-A (JP)
Title: Casing structure for outdoor unit of air conditioner
Inventor: KONO YOSHINOBU
IPC: F24F5/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casing structure for an outdoor unit capable of preventing intrusion of water from a corner part by a simple configuration.  <P>SOLUTION: In the structure, a circumference flange 22 of a ceiling panel 7 is externally fit on a step part 18 between a trunk part 6 and a small diameter flange 20 of its upper rim part. The trunk part 6 is formed by bending a blank material, while a hole 24 for stress relaxation for reducing stress in the material in a compression direction acting in a flange longitudinal direction during bending, is formed in the small diameter flange 20 positioned in the corner part of the trunk part 6 at this time, and rigidity of this portion is reduced. At this time, a height of the small diameter flange is the same as other portions, and only a small sealant is needed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179524-A (JP)
Title: Manufacturing apparatus for single crystal and manufacturing method
Inventor: KIMURA AKIHIRO
IPC: C30B29/06
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for single crystals by which a seed crystal contacts with a melt at an appropriate melt surface temperature by controlling the heat radiation of the material melt, the cone part does not cause dislocation, since the growth rate of the cone diameter does not exceed the critical value, the first half of the body part does not give rise to dislocation caused by caused by the failure in catching up with the change of the shape of the interface between the solid and the melt, and dislocation-free single crystals are manufactured and a manufacturing method using the manufacturing apparatus for single crystals.  <P>SOLUTION: The manufacturing apparatus for single crystals 1 is provided with a main chamber 2 containing at least crucibles 6 and 7 holding a raw material melt 5 and a heater 8 heating the raw material melt 5, a seed holder 13 holding a seed crystal 12 which contacts with the raw material melt 5 and grows a single crystal 4 on the lower part of it and a straightening pipe 14 to straightening the inert gas flow flowing down from the upper part of the raw material melt 5 around the single crystal 4. A conical reflector 17 having a notch to pass the inert gas is arranged above the seed crystal 12. The outer diameter of the reflector 17 is less than the inner diameter of the straightening pipe 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178152-A (JP)
Title: Polyamino acid synthase, and gene encoding the same
Inventor: YAMANAKA KAZUYA
IPC: G01N33/573
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a polyamino acid.  <P>SOLUTION: An enzyme catalyzing amino acid polymerization in a non-ribosomal peptide synthase (NRPS) style, and a polynucleotide comprising a specific base sequence and encoding the above enzyme, are provided, respectively. A polynucleotide in which the above polyamino acid synthase is a polylysine synthase is also provided. A recombinant vector comprising the above polynucleotide, a transformant containing the above recombinant vector, and a method for producing the polyamino acid synthase using the above transformant, are also provided, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184440-A (JP)
Title: Vehicular air-conditioner
Inventor: YAO TAKAYUKI
IPC: B60H1/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of enhancing the heat radiation effect from a heat sink 144 in both the cooling operation and the heating operation.  <P>SOLUTION: Air passing direction changing means 122a, 130 are provided, which pass air from an outdoor heat exchanger 122 to the heat sink 144 during the cooling operation, and pass air from the heat sink 144 to the outdoor heat exchanger 122 during the heating operation. Thus, during the cooling operation, outside air is fed to the outdoor heat exchanger 122 as cooling air, the cooling air passed through the outdoor heat exchanger 122 is fed to the heat sink 144 to generate the forced convection around the heat sink 144, and the heat radiation effect can be enhanced thereby. During the heating operation, air is subjected to the forced convection around the heat sink 144 to cool the heat sink 144. The air absorbing the heat from the heat sink 144 is next circulated in the outdoor heat exchanger 122. Then, the heat exchange during the heat generation is increased by using the waste heat of a heat generation unit 143 and the heating capacity is enhanced thereby.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187720-A (JP)
Title: Secondary battery pack, its charging control circuit, and electronic apparatus
Inventor: NAKAHARA TATSU
IPC: H02J7/00
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary battery pack and its charging control circuit wherein adaptability of a secondary battery can be discriminated easily and safe charging control is possible without complicating a structure, and to provide an electronic apparatus using them.  <P>SOLUTION: The secondary battery pack has a secondary battery 101 in which a positive electrode and a negative electrode are respectively connected to a first terminal 102a and a second terminal 102b of the secondary battery pack, a temperature sensor 103 connected to a third terminal 102c and the second terminal 102b of the secondary battery pack, a signal processing part 104 connected to the temperature sensor 103 in parallel, and an interface 105 which is connected to the signal processing part 104 and carries out transmission/reception of a signal between a charging control circuit 30 connected to the signal processing part 104. The signal processing part 104 is started or stopped depending on voltage Vth of the third terminal 102c, and when it is started, a signal responded to a signal received through an interface 105 from the charging control circuit 30 is returned. In the charging control circuit 30, the adaptability of the secondary battery pack is determined from the response signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184950-A (JP)
Title: Method for producing aliphatic dicarboxylic acid compound
Inventor: ONOMURA OSAMU
IPC: C07C51/31
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic dicarboxylic acid compound, by which the aliphatic dicarboxylic acid compound useful as a monomer for polymers on industry can be produced in a high yield and in good selectivity under mild conditions.  <P>SOLUTION: Provided is the method for producing the aliphatic dicarboxylic acid compound, characterized by oxidizing an aliphatic cyclic hydrocarbon compound such as cyclohexane with a permanganate, a nitrite, or a nitrate in the presence of trifluoroacetic acid. Thereby, the aliphatic cyclic hydrocarbon compound can efficiently be oxidized into the aliphatic dicarboxylic acid compound. When an aliphatic cyclic hydrocarbon compound having a symmetric structure is adopted as a raw material, the obtained aliphatic dicarboxylic acid compound is single.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186305-A (JP)
Title: Physical quantity sensor
Inventor: NARUSE HIDETO
IPC: G01C19/5614
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To confirm with a simple constitution whether a physical quantity sensor is operated normally or not.  <P>SOLUTION: This physical quantity sensor 1 includes a vibration element 10 equipped with driving arm parts 11A, 11B and a detection arm part 12, a driving circuit 231 for generating a driving signal for driving the driving arm parts 11A, 11B through a first driving line D1 and a second driving line D2, and a detection circuit 232 for detecting a detection signal from the detection arm part 12 through a first detection line S1 and a second detection line S2. At least either of the first driving line D1 and the second driving line D2 is wired so as to generate electrostatic coupling to the first detection line S1 and the second detection line S2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008228282-A (JP)
Title: Image processing device
Inventor: FUCHIGAMI RYUJI
IPC: H04N19/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of outputting a group of image data so constituted that clear display according to the intended usage of reproduction becomes possible at any reproduction timing.  <P>SOLUTION: In an imaging unit 110, frame image data which are sequentially photographed and generated one by one at a fixed exposure time are sent out to an image synthesis unit 130 and a central image selecting unit 140. In the image synthesis unit 130, frame image data received from the imaging unit 110 are individually synthesized at each predetermined number, and individually-obtained long-time exposure image data are recorded in a consecutive region of a long time exposure image recording unit 150 in the order of the generation. In the central image selecting unit 140, frame image data of which sending-out order from the imaging unit 110 is central are selected at each predetermined number of frame image data as a synthesis object of the image synthesis unit 130, and recorded in a continuous region of a short time exposure image recording unit 160 continuously in the order of the generation (order of selection).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009185731-A (JP)
Title: Bulb turbine
Inventor: KAWAJIRI HIDEYUKI
IPC: F03B3/18
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb turbine including a guide vane with a form for enabling efficiency improvement.  <P>SOLUTION: The bulb turbine 10 includes a bulb 7, a runner 9 provided in the bulb 7, and a guide vane 1 arranged around the bulb 7. A point where the guide vane rotating shaft 4 intersects with a runner rotating shaft 3 is defined as O, a point located at the minimum distance from the point O on an intersecting line of the guide vane rotating shaft 4 with a guide vane periphery is defined as OB, a point located at the maximum distance from the point O on the intersecting line of the guide vane rotating shaft with the guide vane periphery is defined as OT, a length of a line segment connecting the point O and the point OB is defined as RB, and a length of a line segment connecting the point O and the point OT is defined as RT. Then, between a length LB connecting an entrance end and exit end of the guide vane on a surface of a semisphere of a radius RB centered on the point O and a length LT connecting the an entrance end and exit end of the guide vane on a surface of a sphere of a radius RT centered on the point O, a relationship of LB/RB>LT/RT is established.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121690-A (JP)
Title: Controller of hydrogen-added internal combustion engine
Inventor: ITO YASUSHI
IPC: F02D41/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve a combustion state even when factors such as property of gasoline change in a hydrogen-added internal combustion engine using hydrogen gas together with gasoline as fuel for combustion.  <P>SOLUTION: This controller for the hydrogen-added internal combustion engine using hydrogen gas together with hydrocarbon fuel as the fuel for combustion is provided with a means for obtaining a decreasing quantity of an engine rotation frequency immediately after start, a feedback correction value of an ignition timing lead angle immediately after star, or a feedback correction value of injection quantity increase of a hydrocarbon fuel immediately after start and an addition rate increase means for increasing an addition rate of hydrogen gas for the hydrocarbon fuel in the case that the obtained value is equal to or larger than a predetermined value. Thus, as the addition rate of hydrogen gas to hydrocarbon fuel is increased when the combustion state in a cylinder is deteriorated, it is possible to prevent deterioration of the combustion state and improve emission and drivability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009189933-A (JP)
Title: Reduction treatment apparatus and method
Inventor: AOKI MICHIKO
IPC: C02F1/70
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction treatment apparatus and method which can satisfactorily perform the reduction treatment even of an oxidizing solution, of which the dissociative state is changed by pH, with a proper amount of injected reducing agent.  <P>SOLUTION: The reduction treatment apparatus which performs the reduction treatment of the oxidizing solution stored in a reaction tank 1 by injecting a reducing agent to the solution includes a setting storage part 21 which stores an oxidation-reduction potential reference value determined for each pH value, specifying that a free chlorine concentration in the solution is 0.2 mg/L or less, and a control part 20 which injects the reducing agent and, if necessary, a pH adjusting agent to adjust the pH value of the solution within a predetermined range when a reduction treatment instruction is given, and injects the reducing agent when the oxidation-reduction potential value of the solution after the pH adjustment exceeds the oxidation-reduction potential reference value of the pH value corresponding to the oxidation-reduction potential reference value, and ends the reduction treatment when the oxidation-reduction potential value becomes equal to or less than the oxidation-reduction potential reference value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008196100-A (JP)
Title: Curtain coating device for paper/paperboard web
Inventor: VATANEN HEIKKI
IPC: D21H23/48
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution capable of controlling supply of a coating material to a supplying chamber through a comparatively small hole and/or from the supplying chamber to a nozzle slit, corresponding to characteristics of the coating material.  <P>SOLUTION: On an applicator bar 1, a supplying chamber 12 extending in the longitudinal direction (W) of a coating device is provided, and the coating material is led to the supplying chamber with a supplying element. The curtain coating device has a nozzle slit 30 bonded with the supplying chamber on the flow, and the coating material is led from the supplying chamber to the nozzle slit and then led to the outside of a flow-out opening 31. On a separately provided interchangeable component, a supplying opening of a supplying block 50 for the coating material introduced to the supplying chamber and/or a supplying hole formed between the supplying chamber and the nozzle slit are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192784-A (JP)
Title: Resist material, resist protective film material and pattern forming method
Inventor: HARADA YUJI
IPC: G03F7/023
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resist material and a resist protective film material using a polymer compound (A), which are excellent in water repellency and water sliding property in immersion lithography and achieve such good lithography performance as to cause few development defects.  <P>SOLUTION: The polymer compound (A) obtained by copolymerizing a monomer [formula (1a)] having hexafluoroalcohol in a side chain and a monomer [formula (1b)] in which the hydroxyl group of hexafluoroalcohol in a side chain is protected is used as an additive material and a resist protective film material for a photoresist for use in immersion lithography.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194140-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OKA YASUSHI
IPC: H01L29/788
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device which has a nonvolatile memory.  <P>SOLUTION: The semiconductor device includes a nonvolatile memory NVM having: a floating gate electrode FG formed on the main surface f1 of a silicon substrate 1 through a gate insulating film IG; and an interlayer dielectric 14, a gettering film G1, a buffer oxide film B1, a first conductor wiring layer 17, an interlayer dielectric 19, and second conductor wiring 21, all formed in order to cover the floating gate electrode FG, wherein the gettering film G1 of silicon oxide containing phosphorus has an opening portion OF above the floating gate electrode FG, the buffer oxide film B1 of non-doped silicon oxide is thinner than the interlayer dielectric 14, and a cap film P1 is disposed sealing the opening portion OP of the gettering film G1 in plane.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193393-A (JP)
Title: Case body detachment detector for electronic device whose case body is fixed to mobile object
Inventor: NAITO KIYOSHI
IPC: G08G1/13
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable case body detachment detector for an electronic device, for preventing illegal act such as robbery and illegal fishing at a low manufacture cost.  <P>SOLUTION: The case body detachment detector for the electronic device fixed to a conductive holding member of a mobile object by a pair of conductive connection members is provided with: a conduction detection means for detecting conduction between a pair of electrodes 9c and 9c electrically connected to the connection members; and an information transmission means. When the conduction detection means detects non-conduction between the electrodes 9c and 9c, the information transmission means transmits the information on the detachment of the case body including an ID of the electronic device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190137-A (JP)
Title: Clamp device
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q3/06
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a device provided with a seat surface and a seating sensor for a workpiece to be seated, wherein a clamping defect is not detected by the seating sensor, while breakage of a tool or damage of the workpiece is caused by the clamping defect.  <P>SOLUTION: The clamp device C comprises: a grip member 2 that is a circular clamp member to be inserted into a hole H of the workpiece W to grip the inner circumferential surface of the hole; a clamp rod 3 having a taper shaft part 31 engaged inside the grip member 2; a fluid pressure cylinder 4 to drive the grip member 2 and the clamp rod 3 in the axial center direction forward and backward; and a main body member 1. The device is further provided with: the seat surface 18 formed on the main body member 1 on which the workpiece W is seated; and a clamping defect detecting mechanism to detect a clamping defect when the grip member 2 is driven by the fluid pressure cylinder 4 in the clamping direction through the clamp rod 3 until the workpiece W is seated on the seat surface 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009194252-A (JP)
Title: Charged beam drawing apparatus
Inventor: OGASAWARA MUNEHIRO
IPC: H01J37/305
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the inflow of charged particles with low energy into an electrostatic deflector.  <P>SOLUTION: A charged beam drawing apparatus for forming a pattern by irradiating a required position on a sample 50 with a charged beam radiated from a charged particle source 10 is provided with an electrostatic deflector 32 arranged between the charged particle source and the sample and configured by arranging small deflectors in two or more stages along an optical axis direction being a locus of a charged beam which is not defected to deflect the charged beam by an electric field and an aperture mask 60 arranged between the adjacent small deflectors in the optical axis direction of the electrostatic deflector 32 and having an aperture whose aperture diameter is smaller than an opposed distance of the small deflector arranged on the downstream side of the optical axis direction in a direction orthogonal to the optical axis direction to remove charged particles with energy lower than that of the charged beam deflected by the electrostatic deflector 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT