baber/WOPTO huggingface dataset:
Patent JP-2009226672-A (JP)
Title: Fluid jetting apparatus
Inventor: NAKAMURA HIROYUKI
IPC: B41J2/165
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately execute a maintenance operation in accordance with a change in properties of fluid.  <P>SOLUTION: A fluid reservoir is formed outside a jetting head. In this fluid reservoir, when the fluid is stored therein, at least a part component in the fluid can communicate with open air, and the fluid in the fluid reservoir can be decreased with the lapse of time. By this, as the fluid in the fluid reservoir and the fluids fed to respective parts of the fluid jetting apparatus are exposed to the same environment, they have a strong correlation between each other. Therefore, when an index for ease to a change of the character of the fluid is acquired based on the amount of decrease and the time of decrease of the fluid of the fluid reservoir, it is possible to acquire an index accurately reflecting the ease to changes of characters of the fluids in respective parts of the fluid jetting apparatus. Then, when maintenance operation is performed based on this index, as the changes of the characters of the fluids in respective parts of the fluid jetting apparatus can be exactly grasped, it becomes possible to execute an appropriate maintenance operation in accordance with the change of the character.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266125-A (JP)
Title: Fuel reforming apparatus, method of driving the apparatus and fuel cell system
Inventor: LEE SUNG CHUL
IPC: C01B3/48
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming apparatus having advantages of simply diffusing a flame to an oxidation catalyst in an early driving stage of the fuel reforming apparatus without using a preheating apparatus such as an electric heater and a burner, and a driving method thereof.  <P>SOLUTION: A fuel reforming apparatus includes an oxidation reaction unit 20 in which an oxidation catalyst is formed, a reforming reaction unit 10 in which a reforming catalyst is formed, and an ignition unit 30 for igniting a hydrocarbon-containing fuel and an oxidant and preheating the oxidation catalyst in an early driving stage. The oxidation reaction unit has a first section and a second section respectively formed opposite to each other with the oxidation catalyst interposed therebetween and forms a stream of the fuel and the oxidant flowing to the second section through the oxidation catalyst from the first section, the ignition unit being located in the second section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009228522-A (JP)
Title: Rotary compressor
Inventor: NISHIMOTO YASUNOBU
IPC: F04C18/356
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit breakage of a spring even when the spring is excessively pressed upon occurrence of abnormal operation such as liquid compression.  <P>SOLUTION: A cylinder 33 is formed of a blade insertion groove 33d and a spring insertion groove 33e communicating with each other. A blade 36 provided for moving in and out the inside of a cylinder chamber B is arranged in the blade insertion groove 33d. In the spring insertion groove 33e, the spring 37 is arranged for pressing an end of the blade 36 toward the outer peripheral surface of a roller 34 and a pair of deformation regulation members 38, 39 is arranged for regulating deformation of the spring 37 so that the spring 37 is not in a most constricted state. The pair of deformation regulation members 38, 39 has projection parts 38a, 39a projecting toward another side so as to face each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231197-A (JP)
Title: Fuel cell system and deterioration determining method for electricity storage device in fuel cell system
Inventor: WAKE KAZUHIRO
IPC: H01M10/44
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of accurately performing deterioration determination of a battery, and a deterioration determining method for an electricity storage device in the fuel cell system.  <P>SOLUTION: An oxidant gas passage 146 and a fuel gas passage 148 are scavenged by driving an air compressor 36 at a constant current for a designated period by the battery 16 in order to remove moisture in the passages during stoppage of the fuel cell system 10. A deterioration determination section 76 determines deterioration of the battery 16 on the basis of a battery voltage Vbat detected by a voltage sensor 62 when determining that an output current of the battery 16 is at a steady state being at a constant current for a designated period when scavenging. The deterioration determination is to be performed on the basis of the battery voltage Vbat with the battery 16 at a steady state for a designated period, thereby the deterioration determination of the battery 16 can be accurately carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227908-A (JP)
Title: Thermoplastic resin film and manufacturing method therefor
Inventor: MATSUNAGA ATSUSHI
IPC: C08J5/18
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin film excellent in heat resistance, surface hardness, an appearance and an optical characteristic, having high tear resistance, excellent in handleability and workability, and suitable for optical use, in particular, such as a polarizer protection film, and a manufacturing method therefor.  <P>SOLUTION: This thermoplastic resin film having at least a layer for forming the width-directional central part of a film, and a layer for forming width-directional both end parts thereof, and laminated width-directionally, has 1,000 mN/mm or more of width-directional tear strength in the width-directional both end parts, and the width-directional tear strengths in the width-directional both end parts are higher than a width-directional tear strength in the width-directional central part, in the thermoplastic resin film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239350-A (JP)
Title: Relay device, communication system, and broadcasting system
Inventor: NAGAI TAKAYUKI
IPC: H04B7/208
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay device improving the utilization efficiency of communication between the relay device and a base station apparatus.  <P>SOLUTION: The relay device relays the communication of the base station and a terminal, and includes an analog reception processing part (41) for receiving transmission power information instructing transmission power to the terminal determined by the base station and a level setting part (45) for setting the transmission power of signals to be transmitted to the terminal on the basis of the transmission power information, and transmits the signals to the terminal by the set transmission power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237005-A (JP)
Title: Pixel circuit, display apparatus, and pixel circuit drive control method
Inventor: SETO YASUHIRO
IPC: H05B44/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To use a conventional drive circuit without raising power consumption in a pixel circuit using an inorganic oxide film thin film transistor in which threshold voltage performing OFF-operation is negative voltage.  <P>SOLUTION: A driving transistor 11b and a switching transistor 11e are composed of the inorganic oxide film thin film transistor in which threshold voltage performing OFF-operation is negative voltage, and a holding circuit includes a first capacitance element 11c connected between a switching transistor 11e connected with a gate terminal of the driving transistor 11b and a second capacitance element 11d connected between a point located between the first capacitance element 11c and the gate terminal of the driving transistor and a voltage source that supplies negative voltage VB.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236364-A (JP)
Title: Defrosting device for heat exchanger
Inventor: NISHIMURA TADASHI
IPC: F25B47/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high defrosting effects by reflecting a difference of properties of frost based on environmental conditions during generation of the frost to operation control of a brush, in a defrosting device using the brush.  <P>SOLUTION: In the defrosting device for a heat exchanger having a brush defrosting means, its operating form is changed corresponding to the environmental conditions during frost generation, that is, corresponding to any of ambient temperature, ambient humidity and fin surface temperature during frost generation. Due to this configuration, frost of which fixing force to a fin surface is different depending on the environmental conditions during generation can be effectively removed by operating the brush defrosting means in the suitable operating form corresponding to the fixing force. Thus, high defrosting effects can be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238486-A (JP)
Title: Plasma generator, manufacturing method of plasma generator, and reactor
Inventor: YAGI TAKASHIGE
IPC: H05H1/24
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generator capable of suppressing temperature rise in a discharge space in a center portion.  <P>SOLUTION: This plasma generator has a plurality of dielectrics arranged in one direction and a conductor disposed inside each dielectric, and can generate plasma between the conductors by impressing a voltage between the dielectrics. Four or more dielectrics are used, and the conductors are disposed at prescribed intervals. The distance between the dielectrics in the center portion of the arranged direction of the dielectrics is longer than the distance between the dielectrics at the end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236708-A (JP)
Title: Sensor element and gas sensor
Inventor: SUZUKI YOSHIHIRO
IPC: G01N27/416
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor element that does not affect the assembling or measurement accuracy during manufacturing of a gas sensor and has high strength, and to provide a gas sensor manufactured using such a sensor element.  <P>SOLUTION: In the gas sensor element 101 with a long plate-like shape, an amount of flexure as a parameter showing flexure degree in the thickness direction in a first section In1 as a section extending in a longitudinal direction of the sensor element 101 from the position 8/27 of a size of the sensor element apart from one end of the element to the other end, is set to be greater than or equal to 1/1360 and less than or equal to 1/670 with respect to the size in the longitudinal direction of the sensor element 101. The amount of flexure is defined as a sum of a distance from a regression line to an upper side maximum displacement point and a distance from the regression line to a lower side maximum displacement point when the relation of the position X in the longitudinal direction of the sensor element 101 and the displacement Y in a thickness direction of the surface is measured and the regression line is calculated by the least squares method from a scatter diagram on the X-Y plane of the X and Y as two variables.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235254-A (JP)
Title: Curable resin composition containing epoxy silicone resin
Inventor: HASE SHUICHIRO
IPC: C08G59/32
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin having transparency, being excellent in heat resistance, light resistance, and strength, suitable for LED sealing and useful for an electronic material such as a semiconductor sealing material, a printed-wiring board and the like, which is not sticky at ambient temperature when cured.  <P>SOLUTION: A curable resin composition contains (A) a cyclic epoxy silicone resin represented by general formula (1) obtained by reacting isocyanurate having two glycidyl groups and a (substituted) allyl group with a cyclic siloxane compound having a hydrogen atom bonded to a silicon atom; (b) a curing agent; and (C) a curing accelerator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239839-A (JP)
Title: Key management method in group cipher communication, and key management program
Inventor: HANDOU AKIYOSHI
IPC: H04L9/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manage a plurality of group keys by the client of a user even when the user belongs to a plurality of groups.  <P>SOLUTION: When identification information of a member is inputted to an identification information input part 22, it is rearranged in a prescribed order by a rearrangement processing part 23 and is transmitted to a key management server 10 through a request transmission part 24. A hash processing part 25 calculates a first kind checksum value CS1 with the rearranged identification information as input, and a segmentation part 26 segments the first half part of the first kind checksum value to generates a second kind checksum value CS2. When a group key R1 is received from the key management server 10, a standard table 21a is retrieved by the second kind checksum value, and when there is a pertinent record, a flag is raised in a shift key field, and a new group key is stored in an extension table 21b together with the first kind checksum value. When there is no pertinent record, the group key is stored in the standard table together with the second checksum value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285229-A (JP)
Title: Overcoat layer producing apparatus
Inventor: JOJIMA YOSUKE
IPC: B65C9/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcoat layer producing apparatus which can accurately transfer a pattern etc. preformed on an overcoat ribbon, to a predetermined location of a transfer medium.  <P>SOLUTION: The overcoat layer producing apparatus comprises: a calculating means for obtaining a rotational angle speed ω<SB>Mn</SB>of a ribbon winding shaft from a relationship with respect to a ribbon winding shaft outer diameter d<SB>2</SB>calculated by setting a rotational speed of a heat roller of a thermo-compression bonding means to a reference speed Vh, by the expression of ω<SB>Mn</SB>= 2Vh/d<SB>2</SB>; an overcoat ribbon driving means for driving the ribbon winding shaft for rotation; and a control means for controlling the overcoat ribbon driving means such that the rotational angle speed of the ribbon winding shaft is set to the rotational angle speed ω<SB>Mn</SB>calculated by the calculating means, and transferring the pattern etc. such that a carrying speed of the overcoat ribbon of the thermo-compression bonding means is equal to the reference speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009244686-A (JP)
Title: Method and apparatus for processing photomask
Inventor: MARUYAMA HIROSHI
IPC: G03F1/82
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask to highly reliable exposure by easily and surely removing a foreign substance generated in the photomask without requiring to re-stick a pellicle film and without exerting an adverse effect to the pellicle film or suppressing generation of a foreign substance on the photomask in a stage of a fine foreign substance.  <P>SOLUTION: A light emission part 2 absorbs ammonium sulfate to be a main component of a foreign substance 10 through an interference filter 12 and irradiates the foreign substance 10 with infrared rays near (wavelengths of about 3.0 to 3.4 μm around 3.2 μm) the 3.2 μm wavelength which is not absorbed by the pellicle film 22b (e.g. using a fluorine resin material) which is a configuration element of a reticle 20 and a substrate 21 (e.g. using a quartz material).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247172-A (JP)
Title: Stage apparatus
Inventor: HARADA MAKOTO
IPC: H02K41/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage apparatus in which the effect of heat generated in a linear motor is reduced as much as possible when moving a moving member with desired accuracy.  <P>SOLUTION: A first seating surface 21 in a protrusion 20a, which protrudes toward a slider base plate 10d, is provided on a steel mounting bracket 20 forming roughly a rectangular block body. Three first bolt holes 23a, through which three first bolts 22 pass, are formed on the first seating surface 21. Because first bolt passing holes 23 communicated with the first bolt holes 23a are extended in the vertical direction, the first bolts 22 can be inserted into the first bolt passing holes 23 from the top surface 20b of the mounting bracket 20 and the first bolt 22 is screwed to a female screw portion (not shown) formed in the slider base plate 10d. Thereby, the mounting bracket 20 is firmly fixed to the slider base plate 10d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241233-A (JP)
Title: Post-process sizing control device
Inventor: INOUE KATSUHARU
IPC: B24B19/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-process sizing control device changing over and controlling the size measuring interval in the sizing control in accordance with the condition of a grinder in grinding.  <P>SOLUTION: The post-process sizing control device is equipped with: an original point correcting means to measure the size of an area of grinding using a size measuring device 18 and correct the original point of a wheel spindle stock 19 by an amount corresponding to the difference between the calculated size of the area of grinding and the size measured by the device 18; and a size measuring interval setting means to set the number of workpieces to be ground during the size measuring interval after a correction of the original point of the wheel spindle stock 19 is conducted by the correcting means until the next correction of the original point is conducted. The size measuring interval setting means sets the number of workpieces in the next size measuring interval on the basis of the position correcting amount per piece as defined by dividing the position correcting amount according to the original point correcting means for the last workpiece in the current size measuring interval by the number of pieces in the current size measuring interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241879-A (JP)
Title: Retractor for seat belt
Inventor: KATAYAMA TAKAO
IPC: B60R22/40
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractor for a seat belt allowing achieving of a smooth lock operation by preventing interference between a vehicle sensor lever and a mechanism for starting an emergency lock mechanism, regarding the emergency lock mechanism for locking drawing of webbing according to acceleration of a vehicle.  <P>SOLUTION: The vehicle sensor lever is oscillated according to oscillation of a vehicle sensor body, and a pilot arm is moved by being pushed by the distal end part. The pilot arm is movably supported by a clutch rotatable coaxially with a winding drum. A locking gear is fixed integrally and coaxially with the winding drum, and is engaged to the moved pilot arm to rotate the clutch. The rotated clutch guides a pawl to lock rotation of the winding drum. In the locked state of the winding drum, an oscillation regulating part regulates the oscillation of the vehicle sensor lever.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275604-A (JP)
Title: Control rod
Inventor: HELMERSSON STURE
IPC: G21C7/113
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved control rod for a nuclear reactor, particularly for a boiling water type reactor, capable of reducing a risk of shadow corrosion.  <P>SOLUTION: The control rod is adaptive to be put into the core of a light-water reactor along the longitudinal axis of the control rod. The control rod is equipped with a casing having an inner surface (2') surrounding one internal space (3) and faced to the internal space (3) and an outer surface (2") opposite to the inner surface and faced to the outside. At least one absorber body (7) is provided in the internal space. The casing (2) is made with a structural material of nickel- or iron-based alloy. The inner surface of the casing has an electrically-insulated surface layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009247605-A (JP)
Title: Curve guide mechanism and walk assist device
Inventor: SHISHIDO MAKOTO
IPC: A61H3/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curve guide mechanism composed of a guide body having a circular arc guide track and a movable body movably engaged to the guide track via a plurality of rotating bodies, and to reduce the movable body in size and weight and prevent the mechanism from catching a foreign object.  <P>SOLUTION: The guide track has a circular arc guide groove 33 formed in the guide body 31. The movable body 32 has two rows of rotating bodies. The two rows are separated in the width direction of the groove, and each row has a plurality of rotating bodies separated in the longitudinal direction of the guide groove 33. Each row of the rotating bodies is composed of: at least one inner rotating body 34<SB>1</SB>in rollable contact with a groove wall surface on the inner peripheral side of the guide groove 33; and at least one outer rotating body 34<SB>2</SB>in rollable contact with a groove wall surface on the outer peripheral side of the guide groove 33. The guide body 31 has vertical wall sections 313 connecting the inner peripheral side and the outer peripheral side of the guide groove 33, and the movable body 32 is provided with thrust receivers 35 making contact, in the groove width direction, with vertical wall sections 313.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247628-A (JP)
Title: Reclining device of back-region support frame in bed
Inventor: XIE LEI
IPC: A47C20/10
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To retain a comfortable posture by supporting the lumbar region of a raised body to a locking state and preventing an upper half body from being deviated downward on a mattress when raising the back-region support frame in a bed frame having the reclining back-region support frame.  <P>SOLUTION: The back-region support frame 3 raised/reclined on the bed frame 1 by a rod body 12 vertically turned by a motor 11, is provided with arm pieces 7 and 7 turned in the front/rear direction, on both sides of the lengthwise intermediate part of the back-region support frame 3, and lumbar region pushing-up bar 8 attached between the arm pieces 7 and 7. The arm pieces 7 and 7 are operatively connected to the rising/reclining movement of the back-region support frame 3 to turn back and forth, when rising, the lumbar region pushing-up bar 8 is made to project from the back-region support frame 3, the lumbar-region support part in the mattress 16 is curvedly deformed by a projecting portion 16a and the projecting portion 16a supports the lumbar region of the body to the locking state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249586-A (JP)
Title: Polymerizable compound and optical film
Inventor: NAKAMURA MARIKO
IPC: C07C69/92
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerizable compound which can be subjected to reorientation and polymerization at a low temperature.  <P>SOLUTION: In the compound represented by formula (1), A<SB>1</SB>is a bivalent cyclic hydrocarbon group or heterocyclic group; B<SB>1</SB>is -CR<SB>5</SB>R<SB>6</SB>-, -O-, -S-, -C(=O)-O-, -O-C(=O)-O-, -C(=S)-O-, -C(=O)-NR<SB>5</SB>- or the like; D<SB>1</SB>is -C(=O)-O-, -CR<SB>1</SB>R<SB>2</SB>-CR<SB>3</SB>R<SB>4</SB>-, -O-CR<SB>1</SB>R<SB>2</SB>-, -CR<SB>1</SB>R<SB>2</SB>-O-, -CR<SB>1</SB>R<SB>2</SB>-O-C(=O)- or the like; R<SB>1</SB>-R<SB>6</SB>are H or a 1-4C alkyl group; E<SB>1</SB>is a (substituted) 1-12C hydrocarbon group; G<SB>1</SB>is H or a halogen atom, or is D<SB>1</SB>, A<SB>1</SB>, B<SB>1</SB>, E<SB>1</SB>or P<SB>1</SB>represented in the right term of formula (1); P is H or a polymerizable group; Y<SB>1</SB>is H, a halogen atom, cyano, nitro, sulfone, carboxyl or the like; and m is an integer of 0-8.  <P>COPYRIGHT: (C)2010,JPO&INPIT