baber/WOPTO huggingface dataset:
Patent JP-2009226416-A (JP)
Title: Cladding-by-welding method of stainless steel material on machine parts fitting surface, and sizing press repairing method
Inventor: KITAHATA YOSHIYUKI
IPC: B23K9/04
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cladding-by-welding method of a stainless steel material on a machine parts fitting surface capable of enhancing the lifetime of a machine parts by suppressing and preventing any projection of the machine parts caused by remaining corrosion around a screw hole.  <P>SOLUTION: When a machine parts is a rail 6 of a sizing press, a recess 12 is formed in a part necessary for a screw hole 9. A sleeve 11 with the screw hole 9 being opened therein is fitted to the recess 12. In such a state, a stainless steel material 10 is clad by welding around the sleeve 11 and on a rail fitting face. A projecting portion of the sleeve 11 is mechanically severed, and the surface of the sleeve 11 and the surface of the clad-by-welding stainless steel material 10 are flattened by the machining to eliminate any non-contact portion with the rail 6. The lifetime of the machine parts can be enhanced by suppressing and preventing any projection of the rail 6 caused by remaining corrosion attributable to the potential difference from the stainless steel material 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226021-A (JP)
Title: Merchandise display case
Inventor: AMANO YUKI
IPC: A47F7/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a merchandise display case having a case for storing merchandise and pasteboard which are provided removably and integrated securely.  <P>SOLUTION: The display case is constituted of a case and a pasteboard the case has the following components: a merchandise storing part; a first inserting tongue part provided on one side of the merchandise storing part; a lid part provided at an opening on the other side of the merchandise storing part for covering the opening; and a lid member comprising a second inserting tongue part connected to the lid part. The pasteboard has the following components: a plate-like pasteboard body; a hole for hanging provided on one side of the pasteboard body; a first cutting-in part provided in the pasteboard body for inserting the first inserting tongue part of the case; a closing part provided on an edge of the other side of the pasteboard body so as to be raised at the opening on the other side of the case for closing the opening when the lid member of the case is closed; and an engaging piece which is provided at a connecting part between the closing part and the edge on the other side of the pasteboard body and which has a second cutting-in part for inserting the second inserting tongue part of the lid member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227842-A (JP)
Title: Method for producing polymer gel
Inventor: SASAHARA SHUICHI
IPC: C08F2/48
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer gel by irradiating a monomer blend solution comprising a monomer, a crosslinkable monomer and a solvent or a plasticizer with ultraviolet rays without evaporating the components of the monomer blend solution.  <P>SOLUTION: The method for producing a polymer gel is accomplished by carrying out the polymerization of a monomer blend solution comprising at least a monomer, a crosslinkable monomer and a solvent or a plasticizer with use of an ultraviolet LED as a light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229952-A (JP)
Title: Image display device
Inventor: NAKAMURA HOCHI
IPC: G09G5/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which controls brightness not to dazzle a viewer and eye-friendly color correction, by considering effects of ages, viewing distances, brightness and color temperatures of a room as human visual characteristics.  <P>SOLUTION: The brightness and color correction of a display screen are set from relationship of preferable brightness and preferable color temperature obtained from experiment. Specifically, the image display device is provided with the display screen, a screen illuminance measurement part for measuring illuminance, a setting condition input part for setting viewer information, an operation part for obtaining brightness of the display screen the viewer prefers, a screen brightness control part for determining maximum brightness of the display screen, a screen color correction control part for determining a color of the display screen, and a display panel drive part for driving a display panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227901-A (JP)
Title: Cleaning tool
Inventor: MORITA TOMOKO
IPC: C11D17/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning tool which is suitable to remove a dirt from a leather raising product.  <P>SOLUTION: The cleaning tool 1 is obtained by infiltrating a polymer composition such as a vinyl chloride base polymer into the whole of a continuous bubble foam-molded product 2 and then curing. The cleaning tool 1 thus obtained is improved against the brittleness of the continuous bubble foam-molded product 2, and can rub on a leather raising product such as a suede to remove efficiently a dirt stuck to the surface of the raising product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028783-A (JP)
Title: Resonator for ultrasonic machining and ultrasonic machine
Inventor: SATO SHIGERU
IPC: B08B3/12
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resonator for ultrasonic machining and an ultrasonic machine which enable soldering or cleaning to be performed adequately.  <P>SOLUTION: A working fluid 3 is put in a liquid tank 1 such that the level of the working fluid 3 is set below the opening of a working tank 10. The level of part of the working fluid 3 is adjusted above the opening of the working tank 10 of the resonator 8 by high-speed drive of an adjusting mechanism 6 so that part of the working fluid 3 is taken in from the liquid tank 1 into the working tank 10. The part taken in of the working fluid is separated from the working fluid 3 in the liquid tank 1 and becomes still in the working tank 10. Part 16 to be machined of a workpiece 14 is immersed in the working fluid in the working tank 10 so as to be subjected to soldering or cleaning, in a state of the resonator 9 resonating with ultrasonic vibration transmitted from a vibrator 11. In order to transfer part of the working fluid 3 from the liquid tank 1 to the working tank 10, a liquid level adjuster is put in the working fluid 3 or the working fluid 3 raised by driving the adjusting mechanism 6 is guided through a pipe. The working fluid 3 may be pumped up from the liquid tank 1 into the working tank 10, instead of adjusting the level of the working fluid 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231229-A (JP)
Title: Microbial power generation device
Inventor: FUKASE TETSURO
IPC: H01M8/02
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microbial power generation device capable of raising microbial power generation efficiency by closely contacting a positive electrode and a negative electrode to a partition material and aiming cost reduction of the partition material.  <P>SOLUTION: In the microbial power generation device, a negative electrode chamber 32 is formed between the partition materials 31, 31 by arranging two plate-shaped partition materials 31, 31 mutually parallel in a container 30, and two positive electrode chambers 33, 33 are formed being separated from the negative electrode chamber 32 by partition materials 31, respectively. An oxygen containing gas is distributed to the positive electrode chamber 33, a negative electrode solution L is supplied to the negative electrode chamber 32, and it is preferable that the negative electrode solution is circulated. The negative electrode 34 and the positive electrode 35 are firmly closely contacted to the partition materials 31 by pushing them to the partition materials 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232910-A (JP)
Title: Slot machine game machine, lottery program, and lottery method
Inventor: TAJIMA TOSHIAKI
IPC: A63F5/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine game machine allowing a player to consecutively enjoy a game by executing an unpredictable game development.  <P>SOLUTION: This slot machine sets a big win probability to 1/300 similar to the conventional one till the number of games of "1-220" and at the 221st game, set it to 1/50 at a high probability 6 times of the regular one. Then, the big win probability during the number of games of "222-400" is returned to 1/300 similar to the "1-220". During the number of games of "401-450, the big win probability is set to 1/30 at a high probability 10 times of the regular one. Then, during the number of games of "451-776", the big win probability becomes similar to the "222-400" and is returned to 1/300. At the next 777th, the big win probability is set to 1/20 at a high probability 15 times of the regular one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235997-A (JP)
Title: Air-fuel ratio control method
Inventor: ONISHI YASUMASA
IPC: F02D41/14
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control method capable of stably keeping an amount of NO<SB>x</SB>emission low.  <P>SOLUTION: Sensor output OX2AD is controlled by setting a value, within a range of a top shelf near a theoretical air-fuel ratio with a small output-variation amount, higher than a range in which the output variation amount gets large and lower than a high saturation value, as a target value OX2AD<SP>*</SP>. When the sensor output OX2AD shifts to the lean side, it is controlled by changing the target value OX2AD<SP>*</SP>to a value of a state immediately before shifting to the lean side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236247-A (JP)
Title: Manufacturing method of rolling bearing
Inventor: INAMI NOBUYUKI
IPC: C10M107/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To extend the life time of a rolling bearing by preventing premature flaking of the rolling bearing used under the severe condition of a high speed rotation, for example.  <P>SOLUTION: The manufacturing method of the bearing comprises the steps of sealing a lubricant base oil containing at least a poly α olefinic composition oil or a diphenyl ether composition oil, a diurea thickner and grease containing an organic molybdenum compound, and rotating at a temperature not lower than 70°C and not higher 180°C to form a coating film comprising MoS<SB>2</SB>or MoO<SB>3</SB>, or MoS<SB>2</SB>and MoO<SB>3</SB>with a thickness of not smaller than 10 nm on the running face of an inner and outer race, and on the face of a rolling element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234165-A (JP)
Title: Laminated polyester film
Inventor: HIRANO YUJI
IPC: G11B5/73
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film of which the characteristics as various kinds of recording mediums, especially as a vapor deposition magnetic recording medium are excellent even when recovered raw materials are used.  <P>SOLUTION: This laminated polyester film has a three layer constitution wherein a polyester layer B is laminated on one surface of a polyester layer A, and a polyester layer C is laminated on the other surface of the polyester layer A. The central line average surface roughness Ra<SB>B</SB>on the external surface of the polyester layer B is 2 to 20 nm, and the central line average surface roughness Ra<SB>C</SB>on the external surface of the polyester layer C is 0.7 to 7 nm. Each layer of the polyester layer A, the polyester layer B and the polyester layer C includes a polymer raw material which is recovered from polyester films. Also, the content of the recovered polymer raw material in each layer satisfies formula (1): RC<SB>A</SB>=30 to 80, formula (2): RC<SB>B</SB>=10 to 60, formula (3): RC<SB>C</SB>=0.3 to 2, and formula (4): RC<SB>A</SB>≥RC<SB>B</SB>>RC<SB>C</SB>. In this case, in the formulas, RC<SB>A</SB>, RC<SB>B</SB>, and RC<SB>C</SB>each represent the content ratio (mass%) of the polymer raw material which has been recovered from polyester films in the polyester layer A, the polyester layer B, and the polyester layer C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237444-A (JP)
Title: Method for manufacturing liquid crystal display element, nd the liquid crystal display elemnt
Inventor: TOKO YASUO
IPC: G02F1/1337
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a liquid crystal display element provided with proper display performance.  <P>SOLUTION: A first transparent conductive film is formed on a first transparent substrate, and a second transparent conductive film is formed on a second transparent substrate (step a). At least either the first transparent conductive film or the second transparent conductive film is irradiated with a laser beam, to form a portion provided with gradation, in a section or the thickness direction (step b). Alignment films are formed on the first and second transparent substrates so as to cover the first and second transparent electrodes, and alignment processing is applied to the alignment films (step c). A liquid crystal layer is formed in between the alignment films of the first and second transparent substrates (step d).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246701-A (JP)
Title: Sound-recording apparatus
Inventor: SHIBUNO KOJI
IPC: H04N5/225
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-recording apparatus capable of further reducing noise during sound-recording.  <P>SOLUTION: An imaging apparatus 1 includes: a mode switching dial 211 for selecting one mode from among a plurality of modes including a sound-recording mode, during which sound can be acquired and stored on a storage medium, and setting the selected mode to the imaging apparatus 1; a zoom ring 303 which is physically moved in response to user operation for driving a zoom lens 3012; and a torque adjusting means 305 for adjusting a magnitude of the force required for moving an operating means in accordance with the mode set by the mode switching dial 211.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247132-A (JP)
Title: Snubber circuit
Inventor: YAMADA RYUJI
IPC: H02M3/28
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snubber circuit capable of reducing the loss in the snubber circuit, and capable of reducing a breakdown voltage of a switching element.  <P>SOLUTION: The snubber circuit includes: a first series circuit formed by connecting a snubber capacitor and a first diode in series; a second series circuit formed by connecting a snubber reactor and a second diode in series; and a third series circuit formed by connecting a snubber resistor and a third diode in series. The first series circuit is connected to an output end of a rectifying circuit, one end of the second series circuit is connected to a connection point between a smoothing inductor and a smoothing capacitor of a smoothing circuit while the other end thereof is connected to the connection point between the snubber capacitor and the first diode of the first series circuit, and the third series circuit is connected in parallel to the second series circuit, thereby enabling reduction in the breakdown voltage of the switching element used for the rectifying circuit while suppressing LC resonance effectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241448-A (JP)
Title: Hydrostatic-pressure press molding die
Inventor: YONEKURA KENJI
IPC: B28B3/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrostatic-pressure press molding die which prevents cracks from being generated on the end surface of a molded porcelain tube at the time of pressure molding.  <P>SOLUTION: The hydrostatic-pressure press molding die 100 for forming a porcelain tube includes: a columnar core bar 1; a lid portion 2 disposed on one end part of the core bar 1; a bottom portion 3 disposed on the other end part of the core bar 1; and a cylindrical forming rubber die 4 disposed from the lid portion 2 to the bottom portion 3. Both of the surfaces, facing the core bar 1, of the lid portion 2 and the bottom portion 3 are planes orthogonal to the core bar 1. The molding die includes: a lower ring-like member 11 including a concave face part 16 having a curved recessed portion continuously formed on the whole periphery thereof, and disposed in a position where the side part 1c of the core bar 1 and the bottom portion 3 meet; and also, an upper ring-like member 21 including a concave face part 26 having a curved recessed portion continuously formed on the whole periphery thereof, and disposed in a position where the side part 1c of the core bar and the lid part 2 meet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244740-A (JP)
Title: Negative resist composition for color filter, color filter, and liquid crystal display device
Inventor: OGURA NORIHIRO
IPC: C08F297/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative resist composition for a color filter, the composition excellent in pigment dispersibility and alkali developability.  <P>SOLUTION: The composition contains a pigment dispersant, a pigment, an alkali-soluble resin, a polyfunctional monomer, a photo initiator and the like, wherein the pigment dispersant is a block copolymer having a structural unit (1) expressed by formula (I) and a structural unit (2) having a (meth)acrylate structure, in which an amino group of the structural unit (1) and a sulfonic acid compound such as an acidic sulfate form a salt. In formula (I), R<SP>1</SP>represents a hydrogen atom or a methyl group; each of R<SP>2</SP>and R<SP>3</SP>independently represents a hydrogen atom or a 1-8C alkyl group; A represents a 1-8C alkylene group or the like; and m represents an integer of from 1 to 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240678-A (JP)
Title: Powder receptacle
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder receptacle which suppresses scattering of powder from the receptacle body and a top seal when the top seal is removed.  <P>SOLUTION: The powder receptacle includes: a bottomed cylindrical receptacle body 4 having powder inside; a mesh arranged in a manner covering the opening of the receptacle body; and a top seal 8 that is releasably bonded to the end edge 4g of the opening of the receptacle body and that covers the opening and the mesh. In the top seal, a projection 8c is formed extending radially outward from an annular peripheral edge 8a that is adhered onto the edge of the opening of the receptacle body. In the outer periphery of this top seal, at least in the part situated opposite from the projection with respect to an axis C of the receptacle body, there is formed a non-adhesive part S1 that is smaller than a size L along the radial direction of the outer periphery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241241-A (JP)
Title: Power tool
Inventor: TADOKORO NAOKI
IPC: B23D49/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jigsaw capable of storing a blade without making a body housing to a large size.  <P>SOLUTION: A blade storage part 15 is provided on a base 7, the blade 4 and a hexagonal rod spanner 13 are arranged at the opposite form relative to a central axis A, and an urging member 20 for urging the blade 4 to the blade storage part 15 is further provided in order that the blade 4 is not removed/dropped off. According to such a constitution, a central axis portion can be used as a dust-collection port. Further, an area of angle adjustment of the base can be also enlarged, and it can have function as a conventional base as such. Further, the body can be also miniaturized and operability can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250615-A (JP)
Title: Voltage measuring device and electric vehicle
Inventor: NAKANISHI TOSHIAKI
IPC: G08C15/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage measuring device which is capable of acquiring voltage information on at least some one of battery blocks even if a fault occurs in any of voltage measuring units.  <P>SOLUTION: A voltage measuring part 22 is a group of voltage detecting parts which are connected in parallel with battery blocks constituting a combination battery and detect the inter-terminal voltage of the battery blocks and which are provided respectively for each battery block. The voltage measuring part is equipped with the voltage detecting parts 24 which are connected in series through relay signal lines different from each other, as to each of at least two groups divided beforehand based on the temperature characteristic of each voltage block, and relay the voltage information showing the inter-terminal voltage of the battery block, in sequence on a serial basis, through the relay signal line of each group, and with a voltage information collecting part 26 which collects, for each group, the voltage information that each voltage detecting part 24 relays on the serial basis through each relay signal line in each group.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247523-A (JP)
Title: Filter
Inventor: KATO KENJI
IPC: A61L9/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve collection, deodorization, and reaction respectively in accordance with filter purposes without increasing pressure losses of a fluid filter.  <P>SOLUTION: The filter comprises a first corrugation base material having a prescribed angle Θ1 in a fluid flow-in direction to the filter and a second corrugation base material having an angle Θ2 different from the Θ1 and a vertical line from a fluid flow-in surface. While the angle Θ1 is 5 to 85 degrees, the Θ2 is -5 to -85 degrees. A filter is formed by stacking the first corrugation base material and the second corrugation base material by turns. In comparison with a corrugation base material which does not incline and in comparison with a filter of the same filter thickness T, a passage length becomes long by magnification of 1/CosΘ1 and 1/CosΘ2, pressure losses are increased but small, and each performance of collection, deodorization, and reaction is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255617-A (JP)
Title: Driving force control device
Inventor: HOSHIYA KAZUMI
IPC: B60W20/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device for suppressing the feeling of incompatibility of an operator under the request of acceleration.  <P>SOLUTION: The driving force control device is provided with: a power control means 16 for controlling the operation of a power generation means at an operation point in a satisfactory fuel consumption region set by using the optimal fuel consumption line as a reference of a power generation means corresponding to the rotating speed of the power generation means and torque generated by the power generation means; and a gear ratio control means 15 for controlling the gear ratio of a transmission to which the output of the power generation means is transmitted. In an operation state that the operation point of the power generation means is present at a position deviated from the optimal fuel consumption line in the satisfactory fuel consumption region, and in a regular operation state, the gear ratio control means 15 controls the gear ratio of the transmission by decreasing the shift speed, and the power control means 16 controls the operation of the power generation means so that the operation point can be present on the optimal fuel consumption line.  <P>COPYRIGHT: (C)2010,JPO&INPIT