baber/WOPTO huggingface dataset:
Patent JP-2010077218-A (JP)
Title: Water-based ink composition, ink set, and image forming method
Inventor: KATO NARUHIRO
IPC: C09D11/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition which is excellent in ejecting property and is sufficient in fixability and blocking resistance of a formed image.  <P>SOLUTION: The water-based ink composition includes a water-based medium, colored particles containing a pigment and a water-insoluble polymer dispersant, and self-dispersing polymer particles containing a hydrophilic constituent unit and a hydrophobic constituent unit derived from alicyclic (meth)acrylate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010079129-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: TODA NAOHIRO
IPC: G03G21/10
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for preventing the contamination of an image carrier resulting from a discharge product generated by discharge of a corona charging device, and to provide a process cartridge used for this.  <P>SOLUTION: A control unit 15 calculates a rotation angle of a zeolite powder layer Z1 that is supplied from a zeolite powder supplying means 10 to a surface of a photoreceptor 1 and is formed at a predetermined width, and a rotation angle until the tip position of the zeolite powder layer Z1 arrives at an immediately under position of the corona charging device 2. Based on these rotation angles, the photoreceptor 1 is rotated, zeolite powder Z is supplied from the zeolite powder supplying means 10 to the surface 1a of the photoreceptor 1, and the zeolite powder layer Z1 of a predetermined width is formed. The zeolite powder layer Z1 is conveyed to the immediately under position of the corona charging device 2, the rotation of the photoreceptor 1 is stopped, and the zeolite powder layer Z1 covers a surface part of the photoreceptor 1 of the immediately under region of the corona charging device 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084559-A (JP)
Title: Two-stage compressor
Inventor: KOSHO KAZUHIRO
IPC: F04C18/32
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage compressor equipped with a low-stage side compressing mechanism and a high-stage side compressing mechanism capable of reducing the power required to drive the two-stage compressor.  <P>SOLUTION: The low-stage side compressing mechanism 41 and high-stage side compressing mechanism 42 of this two-stage compressor 30 are engaged with one drive shaft 50. A gas injection pipe 28 is connected with a connecting pipe 39 which ties an intermediate discharge pipe 37 of the low-stage side compressing mechanism 41 with an intermediate suction pipe 38 of the high-stage side compressing mechanism 42. The high-stage side compressing mechanism 42 sucks in the intermediate pressure refrigerant from both the low-stage side compressing mechanism 41 and the gas injection pipe 28. The low-stage side compressing mechanism 41 has a rear head 90 furnished with a low-stage side discharge port 93 and a high-stage side discharge valve 94, while the high-stage side compressing mechanism 42 has a front head 80 and a high-stage side cylinder 70, which are, respectively, furnished with high-stage side discharge ports 84 and 87 and high-stage side discharge valves 85 and 88.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082086-A (JP)
Title: Washing drying machine
Inventor: SUZUKI MASAHIRO
IPC: D06F34/28
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which attains sterilization and suppression of mold growth within a tub without depending on a drug or heating in a washing drying machine.  <P>SOLUTION: The washing drying machine includes: a nanoe unit 13 generating electrostatic atomization-generated particles; and a blowing fan 9 and a circulation blowing path 11 for feeding the electrostatic atomization-generated particles into a washing tub 2 and an outer tub 3. After washing is finished and laundry articles are taken out, a tub clean course is operated in which the nanoe unit 13 and the blowing fan 9 are driven to apply the electrostatic atomization-generated particles onto the surfaces of the washing tub 2 and the outer tub 3. Thereby, the sterilization and the suppression of mold growth within the tub are performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087780-A (JP)
Title: Image forming apparatus
Inventor: IIOKA MITSURU
IPC: G06T1/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of clearly indicating information such as hidden text or the like on a printed document by copying the printed document on which the hidden text is printed.  <P>SOLUTION: A pattern printing controller 101 to which printing a pattern is instructed acquires setting information which is used for printing the pattern and is stored in the pattern printing setting information storage 102 to carry out a control process in pattern printing. The control process of pattern printing in the pattern printing controller 101 changes the number of screens used for printing a hidden text part and a background part and changes the dot size of each screen to carry out the pattern printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086764-A (JP)
Title: Battery pack
Inventor: MIZUTANI ASAMI
IPC: H01M10/48
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of estimating a battery capacity with high accuracy.  <P>SOLUTION: The battery pack has battery arms 11-1w, in which a plurality of battery cells capable of charge and discharge are connected in series, installed between a positive and a negative electrode terminals, and includes a pack current detection part 4 to detect electric current flowing between the positive and the negative electrode terminals, a pack current integration part 5 to integrate detected current, cell voltage detection parts 21-2w to detect cell voltage of the battery arms, a temperature detection part 7 to detect the temperature of the battery arms, an open circuit measuring and determination part 8 which determines that it is an open circuit when the current detected by the pack current detection part is zero or a value close to zero, a residual capacity percentage calculation part 9 which calculates a residual capacity percentage based on the cell voltage and the temperature at the time of open circuit, and a battery capacity correction part 10 which calculates a battery capacity based on the difference of this time and the last time pack current integration values and the difference of this time and the last time residual capacity percentages at the time of open circuit, and calculates a new battery capacity based on this and the last time battery capacity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086771-A (JP)
Title: Fuel container, power-generation device, power-generation device body, fuel supply method, and calculation method of rough fuel remaining amount
Inventor: MIFUJI KIMIYASU
IPC: H01M8/04
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel container which releases fuel by heating interior, in which the fuel is extracted without using a large power and the releasing amount of the fuel is precisely controlled.  <P>SOLUTION: The power generation device 200 has the fuel container 1 and a power generation device body 83. The fuel container 1 includes a container body 10 having an inner space 24, a port 26 which is installed penetrating through the outer wall to the inner space 24 of the container body 10 and communicates the outside with the inner space 24 of the container body 10, and a plurality of heat transmission members 301-304 which are installed from the outside of the container body 10 to the inside of the container body 10 and are exposed in the outside and the inside of the container body 10. The power generation device body 83 has an installation part 84 on which the container body 10 is installed and a plurality of temperature sensor-cum-electric heaters 901-904 which are installed at the installation part 84 corresponding to the plurality of heat transmission members 301-304.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083714-A (JP)
Title: Method for producing optical glass
Inventor: SAKAI NOBUAKI
IPC: C03B1/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing optical glass, by which the use amount of a defoaming agent can be reduced and it is possible to sufficiently defoam.  <P>SOLUTION: In the method for producing the optical glass, including melting a glass raw material and forming a resulting melt, a first cullet obtained by melting a non-glass-like raw material including a mesh formation component containing a gas releasing compound which releases a gas during melting and/or a mesh modification component and vitrifying the resulting melt, and a second cullet which is vitrified in a degree different from the degree of the first cullet and in which the gas releasing compound remains, are mixed and used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082233-A (JP)
Title: Game machine
Inventor: OTA KAZUNOBU
IPC: A63F7/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine increasing excitement and enjoyment of a game by reliably notifying a player of transfer to a probability variable game state and by preventing games from becoming monotonous.  <P>SOLUTION: A control means displays a normal performance mode on a display device during a normal game state in which a winning probability of a jackpot is set at a predetermined probability and displays a probability variable performance mode on the display device during a high probability game state in which the winning probability of the jackpot is set higher than that of the normal game state. The control means performs lottery for determining winning or losing of acquiring a right to open an openable start pocket triggered by a game ball passing through a winning gate. In a game state after the end of a small winning game, the control means displays a special performance mode on the display device triggered by carrying out of the small winning game regardless of a game state relating to the winning probability of jackpot. The special performance mode is like the probability variable performance mode rather than the normal performance mode. Triggered by opening of the start pocket, the control device finishes the special performance mode and displays the probability variable performance mode or the normal performance mode on the display device based on the game state relating to the winning probability of jackpot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087964-A (JP)
Title: Imaging apparatus
Inventor: KASE TAKAAKI
IPC: H04N5/222
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically direct an optical axis of a camera horizontally at all the time when the camera is moved to an imaging position and stopped, so as to capture an image in any arbitrary direction within a horizontal plane in such a state.  <P>SOLUTION: An imaging apparatus includes: a hollow spherical outer shell formed from a translucent material; a camera housed in the outer shell for capturing an image; a control and communication means; a frame for mounting a battery thereon; a support means for supporting the frame freely movably with respect to the outer shell; and a drive means provided in the frame for relatively rotate the frame within the horizontal plane with respect to the outer shell through the control and communication means on the basis of a control command from the outside when the outer shell is stopped. The frame including a mounted object is configured to place its center of gravity at a specific position lower than the horizontal plane passing through the center of the outer shell, and the camera is installed on the frame in such a way that the optical axis is directed horizontally at all the time when the center of gravity is placed at the specific position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089113-A (JP)
Title: Multistage rolling mill
Inventor: SHIBATA MASAJI
IPC: B21B13/14
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage rolling mill in which the vibration of driving rolls and a bearing cases for supporting the rolls is sufficiently suppressed.  <P>SOLUTION: The multistage rolling mill 1 is provided with: driving rolls 8 with which rotational driving force is imparted while backing up work rolls 7; bearing cases 13 with which the driving rolls 8 are supported freely rotatably and also which are mounted freely slidably along the side faces of frames; universal spindles 12 for transmitting the rotational driving force of input shafts 10 which are rotated around the axial center and an uncoaxial center of the driving rolls 8 to the driving rolls 8 and, further, a pressing mechanisms for pressing the bearing cases 13 toward the frame 6 side along the axial direction of the driving shafts 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089994-A (JP)
Title: Method and system for treating exhaust gas of cement firing facility
Inventor: KOMATSU YOSHIAKI
IPC: B01D50/00
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and system for treating exhaust gas of a cement firing facility, which can enhance the handleability of recovered fine powder dust, and moreover can smoothly remove hydrogen chloride generated due to a burning treatment of an organic sludge.  <P>SOLUTION: When a part of exhaust gas of a lowermost part of a preheater 3 or a kiln tail 2 of a cement kiln 1 is extracted as an extract gas, by dispersing cement raw materials and regulating the amounts of the materials dispersed, the temperature of the extract gas is held in the range of 950 to 1,150°C; after the extract gas is cooled to ≤melting points of chlorine compounds, by regulating the classified particle size in the range of 15 to 30 μm in a solid-liquid separating means 12, and collecting and removing fine powder dusts whose size is ≤the above size range by a dust collecting means 13, the amount of the dust recovered by the dust collecting means is held in the range of 50 to 150 g/m<SP>3</SP>N and the chlorine concentration in the collected fine powder dust is made in the range of 5 to 20%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091526-A (JP)
Title: Gas sensor
Inventor: OYA SEIJI
IPC: G01N27/419
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection accuracy of the oxygen concentration in a gas to be measured.  <P>SOLUTION: This gas sensor includes a measurement chamber 159, into which the measuring object gas (hereinafter, to be referred to as "gas") is introduced; a pump cell 111 for pumping out/in oxygen relative to the gas introduced; a measuring chamber 161 communicating with the measuring chamber 159; a pump cell 113, in which a current corresponding to a specific gas concentration in the measuring chamber 161 flows through an inside second pump electrode 145 arranged in the measurement chamber 161; a reference oxygen chamber 118, set to have a reference oxygen partial pressure atmosphere, and a detection cell 112, having a detection electrode 155 arranged in the measuring chamber 159 or in the measuring chamber 161 and a reference electrode 157, arranged in the reference oxygen chamber 118. In a cross section (electrode arrangement cross section), at a position where the detection electrode 155 is arranged on the route to a first electrode 145 of the gas introduced into the measurement chamber 159, the area of the region where the detection electrode 155 is formed occupies a half of more of the entire area of the electrode-arranged cross section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135903-A (JP)
Title: Efficient power amplifier
Inventor: JONES OWEN
IPC: H03F1/02
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide increased power output when needed, and to provide an efficient audio amplification apparatus or method.  <P>SOLUTION: A dynamic power supply for N amplifiers includes first and second power boost circuits which temporarily boost the positive or negative power supply rail, respectively. A control circuit monitors the amplifier output signal levels and provides power boost control signals to the power boost circuits, which temporarily makes positive power supply voltage rise above the nominal voltage level, in tandem with the highest output signal from the N amplifiers and lower the negative supply voltage below the nominal voltage level in tandem with the lowest output signal level from the N amplifiers. The power boost circuits each may be coupled to a reservoir capacitor from which current is drawn to provide the power boost. When it is inactive, the reservoir capacitors charge up from the respective power supply rails.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010096128-A (JP)
Title: Spark-ignition internal combustion engine
Inventor: KUSUNOKI RYOHEI
IPC: F02P23/04
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of adhesion of soot, that is, carbon produced at the combustion to the dielectric tip end face exposed to the combustion chamber when a through-hole for an antenna is prepared in the combustion chamber and is filled with the dielectric so as to be sealed, since the antenna is necessary for radiating a microwave in the case of producing plasma in a combustion chamber with a magnetron.  <P>SOLUTION: The spark-ignition internal combustion engine for igniting a fuel/air mixture by reacting plasma produced in a combustion chamber and spark discharge generated by an ignition plug by an electromagnetic wave output by a high frequency generating device comprises an electromagnetic wave supply path for guiding the electromagnetic wave into the combustion chamber provided in a cylinder head with the end part on the combustion chamber inner side sealed with dielectric. The dielectric is maintained at a temperature higher than a predetermined temperature during the engine operation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103608-A (JP)
Title: Content distribution system, content server, content distribution method, and content distribution program
Inventor: TAKAHASHI EIJI
IPC: H04N7/173
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distribution system for coping with an increase in the capacity of contents, diversification in user's viewing styles and dynamic variation or concentration of requests, and for preventing an increase in traffic volume and load concentration into specific portions of a server and a network for distributing contents.  <P>SOLUTION: The content distribution system distributes each content stored in a content server 20 to a client terminal 40 by utilizing a cache server 30. When there is no area for storing a content to be distributed in the cache server 30, the content server 20 calculates the frequency of reproduction requests of the content to be distributed and that of each content already stored in the cache server 30 and determines a content to be erased from the cache server 30 based on the calculated frequency of reproduction request.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102206-A (JP)
Title: Solar lens
Inventor: MASUDA MOTOAKI
IPC: F24S23/30
Filed: 2008-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar lens which lessens lost light beams further by improving a solar lens which applies total reflection of light as a method for condensing sunbeams regardless of the azimuth and altitude of the sun, but has inconvenience that a part of sunbeams is not condensed and lost regardless of the altitude of the sunbeams if it is the solar lens configured so that a cone-shaped auxiliary lens is coaxially embedded in the bottom surface of a main lens having an inverted truncated cone shape.  <P>SOLUTION: By forming a slope 7 of the auxiliary lens 3 to be saw-toothed like a bevel gear, the light beam advancing toward the auxiliary slope 7 is condensed on the main lens 2 side of a light emitting surface by total reflection, so that the lost light beams are suppressed. By providing the auxiliary lens 3 like a bevel gear, surface reflection loss when the solar lenses 1 are layered at multiple stages is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281717-A (JP)
Title: Air-conditioning control intermediary device, air-conditioning control system, air-conditioning control method and air-conditioning control program
Inventor: IMAIZUMI KIYOSHI
IPC: F24F11/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide air conditioners of inverter control newly introduced using an existing general-purpose thermostat to efficiently achieve a comfortable air-conditioning environment.  <P>SOLUTION: Intermediary devices 40a-40c are connected to air-conditioning interfaces 30a-30c changing the on-off state of contact points based on first room temperature values detected by their own temperature sensors and set temperatures set to themselves to intermediate between the air conditioners 10, 20a-20c and the air-conditioning interfaces for air-conditioning control. Each intermediary device includes a detecting part for detecting the state of the contact point; a second room temperature value acquiring part for acquiring a second room temperature value from the air conditioner; an air-conditioning target temperature value determining part for determining an air-conditioning target temperature value based on the second room temperature value when there is a change in the detected contact point state; a state acquiring part for acquiring an air conditioner state changing from one side to the other side when there is a temperature change exceeding a predetermined temperature width ΔD; and a first value determining part for determining a first value which is a value for changing the predetermined temperature width ΔD.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105439-A (JP)
Title: Wheel bearing device and method of manufacturing the same
Inventor: TAKADA YOSHITO
IPC: F16C33/58
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device and a method of manufacturing the same in which working cost can be cut.  <P>SOLUTION: A hub unit 1 (the wheel bearing device) includes: an outer ring 2 (a non-rotating ring), which is fixed to a knuckle 20 (a vehicle body member) and includes raceway surfaces 2a1, 2a2 on its inside circumferential part; a hub wheel 3 and an inner ring 4 (a rotating ring), which are fixed to a brake disk rotor 30 (a wheel member) and have raceway surfaces 3a3, 4a on the outside circumferential surfaces respectively; and rollers 5, which are each arranged between the raceway surfaces 2a1, 2a2 and raceway surfaces 4a, 3a3. An annular mounting step 21 projecting to the vehicle outer side is formed on the knuckle 20. At the end of the vehicle inner side of the outer ring 2, an vehicle-body mounting flange 2b is formed which has a circular mounting hole 2b1 suitable for the outside circumferential surface 21a of the mounting step 21. The outer ring 2 is mounted on the knuckle 20 in a state that the mounting hole 2b1 of the vehicle-body mounting flange 2b is positioned in the radial direction by the outside circumferential surface 21a of the mounting step 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT