baber/WOPTO huggingface dataset:
Patent JP-2010164913-A (JP)
Title: Image forming apparatus
Inventor: KOYAMA HAJIME
IPC: G03G15/16
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus made less likely to cause problems that easily arise as temperature rise, such as the problem of filming due to softening of toner.  <P>SOLUTION: The dry type image forming apparatus includes a means for forming an image on an image carrier by use of the image carrier and a developer containing dry type heat fixable toner formed from color particles; and a means by which, before the image formed on the image carrier is transferred to a transfer material for the final output, the image is transferred to at least one or more intermediate transfer bodies by means of an electric field. The final one of the intermediate transfer bodies has a laminated structure including at least three layers, which are a surface layer 501, intermediate layer 502, and base layer 503 in that order from the peripheral surface side in the direction of the thickness. The surface layer 501 is flexible in the circumferential direction, the intermediate layer 502 is flexible in the circumferential direction and the thickness direction, and the base layer 503 is less flexible than the intermediate layer 502 or nonflexible. The dry type image forming apparatus also includes a fixing means for heat fixing a toner image transferred to the transfer material for the final output. In this image forming apparatus, aerogel is contained in at least the surface layer 501 or intermediate layer 502 of the intermediate transfer body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009082738-A (JP)
Title: Vacuum cleaner with power control in dependence on mode of operation of electrical brush
Inventor: DRIESSEN JOHANNES ANTONIUS THE
IPC: A47L9/28
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the relationship between cleaning performance, ease of use, current consumption, and noise production of a vacuum cleaner.  <P>SOLUTION: A control unit can control the current through a first motor as a function of a mode of operation of the brush which mode can be selected by a user of the vacuum cleaner. The control unit controls the current through the first motor in such a manner that the air pressure in a suction attachment does not decrease below a first limit value, the air flow does not exceed a second limit value, and at least one of the limit values is substantially reached. The control unit determines at least one of the two limit values depending on the mode of operation selected for the brush by a user. The second limit value has a first value if the brush has been turned off and a second value if the brush has been turned on actuated. The first value is greater than the second value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010167572-A (JP)
Title: Method and apparatus for producing tire
Inventor: KAMASU TAKUYA
IPC: B29D30/30
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the tension variation of a rubber strip 13 during winding it onto a molded object 26.  <P>SOLUTION: Feeding force is applied to the rubber strip 13 by applying rotational torque from a driving motor 80 to a winding roller 72 when the rubber strip 13 is wound onto the molded object 26. Since the feeding force is weaker than winding force by the molded object 26, the winding roller 72 fundamentally receives the winding force of the molded object 26 to carry out follow-up rotation. As a result, even when winding is accelerated/decelerated, a rotational dislocation hardly occurs between the molded object 26 and the winding roller 72, thereby suppressing the tension variation of the rubber strip 13 effectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010167095-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase excitement and enjoyment by performing an independent presentation of a mode independent from a presentation process of a variation display presentation while utilizing the effect as a revival presentation when performing the variation display presentation performed in a variation display device as a revival presentation.  <P>SOLUTION: A variable display device variably displays a decorative symbol to derive a display result corresponding to the lottery result of a jackpot lottery and a lottery per jackpot type. When a jackpot is being determined, a flash independent from the variation display of the decorative symbol may be reported by lighting of a frame lamp. The variation pattern of the decorative symbol has a revival ready-to-win variation pattern that temporarily stops the final stop symbol once in the miss display mode, variably displays the final stop symbol again, and finally derives a jackpot display result after the ready-to-win display mode is derived. If the decorative symbol is variably displayed in the revival ready-to-win variation pattern, no flash is reported until the decorative symbol is temporarily stopped in the miss display mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010168254-A (JP)
Title: Ultraviolet screening agent, cosmetic, and micro-acicular zinc oxide
Inventor: NAKAGAWA KENICHI
IPC: C01B33/12
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-screening agent having a higher ultraviolet screening effect than a conventional one, a cosmetic containing the same, and micro-acicular zinc oxide having a high ultraviolet-screening effect.  <P>SOLUTION: An ultraviolet-screening agent is provided which comprises micro-acicular zinc oxide having an average major diameter of not larger than 500 nm, an average minor diameter of not larger than 100 nm, an aspect ratio, which is defined by an average major diameter/average minor diameter ratio, of not smaller than 4, and a BET specific surface area of not smaller than 20 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010176720-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKAISHI SUSUMU
IPC: G11C11/41
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase write-in/read-out operation speed by shortening wiring length of a bus line connecting a write-in/read-out circuit and an input/output circuit in a semiconductor integrated circuit in which a SRAM is incorporated.  <P>SOLUTION: An SRAM is incorporated in the semiconductor integrated circuit, and the SRAM includes: memory cells of a plurality of groups, which divide the plurality of bits of data into a plurality of groups and store each of the groups; an input/output circuits of a plurality of groups, arranged with the prescribed interval so as to be proximate to memory cells of a corresponding group within memory cells of a plurality of groups; and write-in/read-out circuits of a plurality of groups, which write bits of each group of data inputted to the input/output circuits of the plurality of groups into the memory cells of corresponding groups and output bits of each group of data read out from memory cells of a plurality of groups to an input/output circuits of corresponding groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089716-A (JP)
Title: Engineered template and use thereof in single primer amplification
Inventor: BOWDISH KATHERINE S
IPC: C12Q1/6844
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved nucleic acid amplification method overcoming faults relating to the target amplification method of the prior art.  <P>SOLUTION: The method of amplifying nucleic acid comprises: (a) a step of annealing a primer to a template, wherein the primer has a first portion annealing to the template and a second portion of predetermined sequence which portion does not anneal to the template; (b) a step of synthesizing a polynucleotide complementary to the portion of the template between the location at which the first portion of the primer anneals to the template and the end of the template, wherein the polynucleotide has a primer at a first end and has a second end; and (c) a step of separating from the template the polynucleotide synthesized in the step (b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010176734-A (JP)
Title: Optical pickup device and optical disk apparatus using the same
Inventor: YASUDA AKIHIRO
IPC: G11B7/135
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which does not need power or other special systems for correcting astigmatism and controls the astigmatism in reflecting light of the optical disk different, in the polarizing direction from laser light heading for the optical disk, as well as, a laser light traveling toward the optical disk.  <P>SOLUTION: A phase plate 19 is placed vertically with respect to a laser light between a collimator lens 8 and an objective lens 13; a phase step as a stepped part which is thick or thin is provided on the side opposite to the phase plate 19 so that laser light passing a part of the phase step differs in the optical path length from that of a laser light which does not pass the phase step among laser light passing the phase plate 19; the difference in optical path length between in the tangential direction and in a radial direction generated, when laser light causing astigmatism passes a rising mirror 9, is offset by the difference in the optical path length corrected by the phase plate 19 for astigmatism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177051-A (JP)
Title: Mercury-free arc tube for discharge lamp device
Inventor: TAKAGAKI MICHIO
IPC: H01J61/18
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mercury-free arc tube for a discharge lamp device which improves a luminous flux maintenance factor by restraining a sealed glass bulb from devitrification on a tube wall.  <P>SOLUTION: In the mercury-free arc tube wherein electrodes 6 are arranged at an opposite state in the sealed glass bulb 5a covered by a shroud glass tube and a primary light-emitting material (NaI, ScI<SB>3</SB>, ScBr<SB>3</SB>) and a buffer material (InI, ZnI<SB>2</SB>) are enclosed together with an Xe gas, an enclosed amount of ScBr<SB>3</SB>is adjusted at a range of 5-24 wt.% to the total amount of the enclosed materials. Compound halide of NaI_ScI<SB>3</SB>_ScBr<SB>3</SB>is formed by adding ScBr<SB>3</SB>, vapor pressure in the sealed glass bulb 5a is increased, a luminous flux value of lighting early time at tube voltage of 42 V or more and 3,000 lumens or more is attained, and the luminous flux maintenance factor can be maintained for a long period so as to extend its life.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009112832-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which causes a player to play one game by one game carefully to more improve his/her interest in a specific game state.  <P>SOLUTION: The slot machine incudes a specific game state finish-determining means by which the specific game state is finished when a specific stop display mode is derived in a specific game state or when the number of games in the specific game state reaches a predetermined finish number. Even when stop control to guide the specific stop display mode is to be done, a variable display control means determines the order of operation to avoid deriving of the specific stop display mode by a lottery, and when stop operation of a plurality of reels in the order of operation determined by the lottery is done, carries out the stop control to avoid the deriving of the specific stop display mode. Even if the deriving of the specific stop display mode is avoided by the variable display control means, when the number of games in the specific game state reaches a predetermined finish number, the specific game state finish-determining means finishes the specific game state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010172552-A (JP)
Title: Thread cutting device for sewing machine
Inventor: ANZAI TAKEHISA
IPC: D05B65/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality in a workpiece by preventing lower thread from being sewn into the workpiece.  <P>SOLUTION: A thread cutting device 100 for a sewing machine includes: a fixed cutter 4 which is fixed in the lower part of a needle plate 1 with the workpiece C placed thereon and where a thread cutting part is constituted of a heat generation body for generating heat by energization; and a movable cutter mechanism 5 which is arranged in the lower part of the fixed cutter, has a movable cutter 51 for capturing upper thread T1 and the lower thread T2 between the needle plate and a hook, and guides the upper thread and lower thread to the fixed cutter with the use of the movable cutter. The upper thread and lower thread captured by the movable cutter are guided to the fixed cutter so as to be cut. The thread cutting device includes a lower thread sweeping mechanism 6 for capturing the lower thread in the middle part of the hook and the needle hole of the needle plate, which is pulled-up to the lower surface of the workpiece when the end of the lower thread is put through the needle hole of the needle plate in response to the rise of the upper thread after welding the upper thread continuing to a sewing needle and the lower thread continuing to a bobbin, which are cut by the heat of the heat generation body, and then, sweeping the lower thread to be pulled back to the lower part of the needle plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175020-A (JP)
Title: Bearing device with sealing function
Inventor: KIKUTANI SHINYA
IPC: F16C13/02
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device with a sealing function, capable of maintaining the quality of developer, in response to an increase in speed of rotation of a rotating member associated with higher performance, improvement in printing speed or the like, by suppressing the solidification and coagulation of toner by softening and fusing thereof by friction heat in the vicinity of a seal without using grease or with no lubrication.  <P>SOLUTION: The bearing device 3 with sealing function for rotatably supporting a shaft 2 of the rotating member and preventing the leak of content includes a lip seal 5 composed of a PTFE base composite material and a bearing (slide bearing part 6), which are integrated to a housing 4 formed of a thermoplastic resin base composite material by assembling them thereto integrally or as separate members. The housing and the bearing have thermal characteristics of heat conductivity of 0.60 W/mK or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175488-A (JP)
Title: Optical scan type photoelectric switch
Inventor: KAWABATA SHINJI
IPC: G01S7/48
Filed: 2009-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the control of maintaining detection sensitivity which is set.  <P>SOLUTION: First and second reflection planes (73 and 74) different in reflectivity being a reference object are built in an optical scan type photoelectric switch (1). The first and second reflection planes (73 and 74) are arranged in an ineffective range of measurement in the rotation of a scanning mirror (14), and a light projection path, a light reception path, a laser light source (LD) and a light receiving element (22) are used in common in scanning and in a measuring range. When the intensity of the received light of the first reflection plane (74) of white is smaller than the "reference intensity of received light RE (white)" of a memory (147) (S202), light projection intensity is increased by controlling a light projection drive part (150)(S203).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181962-A (JP)
Title: Portable electronic device
Inventor: HOSODA KENJI
IPC: G06F1/16
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device which can be easily and reliably attached to a portable computer and which cooperates with the portable computer irrespective of location and installation space.  <P>SOLUTION: The portable electronic device 1 is detachably attached to the portable computer 2 having a display housing 6 provided with a display unit 5. The portable electronic device 1 includes a housing provided with an input unit and a display panel 11 on which information input by the input unit is displayed; and a locking unit 13 attached to the housing rotatably to secure the housing to the display housing by being locked to be caught at an upper part of the display housing when rotated from a closed state of being housed in the housing to an open state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181066-A (JP)
Title: Refrigerator
Inventor: KAMEI MASAHARU
IPC: F25D23/00
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of expanding utilization effect of a human body detecting function by utilizing the human body detecting function of the refrigerator also as a crime-preventing function giving an alarm.  <P>SOLUTION: This refrigerator provided with the human body detecting sensor 7 for detecting presence of someone, gives an alarm 28 when someone is detected late in the night or in absence, so that an intruder is threatened and runs away, thus the crime-preventing effect can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178930-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine reducing such situations that an advance-notice presentation is not executed when a jackpot is made.  <P>SOLUTION: Points are previously set for the presentations executed by a presentation controlling CPU 101. The presentation controlling CPU 101 sets different ranges of the presentation points permissible in executing the presentation when a jackpot is determined or when a miss is determined, and determines the content of the presentation within the permissible range of presentation points. The presentation controlling CPU 101 determines the presentation to be executed by using the same table whether a jackpot is determined or a miss is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084505-A (JP)
Title: Slinging hoisting accessory for scaffold unit
Inventor: KAGEYAMA SHIGERU
IPC: E04G7/20
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slinging hoisting accessory for a scaffold unit, which can reduce, even when an unexpected external force is added to the suspended scaffold unit, the load placed on the scaffold unit to prevent breakage-deformation or air breakup and falling of the scaffold unit, and which can be easily mounted.  <P>SOLUTION: The slinging hoisting accessory for scaffold unit includes a lateral pair of cross beam members disposed above the scaffold unit to guide a wire rope 8 in the longitudinal direction of the scaffold unit; and a longitudinal pair of horizontal rail members 12 arranged on the front and rear side surface of the scaffold unit, and including a cylindrical body 13 to which the lower ends of the wire rope 8 guided in the longitudinal direction of the scaffold unit are connected, and a plurality of connecting members 14 movably provided on the cylindrical body 13 to be connected to each building frame of the scaffold unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194867-A (JP)
Title: Fluid jetting apparatus and maintenance method for fluid jetting apparatus
Inventor: SATO KIYONARI
IPC: B41J2/175
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus and a maintenance method for a fluid jetting apparatus in which useless consumption of ink can be prevented.  <P>SOLUTION: The fluid jetting apparatus PRT includes a fluid jetting head 11 which has a plurality of nozzles 13 to jet the fluid to a medium M, and a pressure generating unit which alternately generates a positive pressure and a negative pressure near the nozzles 13. The pressure generating unit generates the positive pressure to push the fluid into the nozzles 13 while generating the negative pressure to draw the fluid outside keeping the fluid from being jetted from within the nozzles 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205853-A (JP)
Title: Semiconductor memory device using nonvolatile variable resistance element, and method for manufacturing the same
Inventor: TABUCHI YOSHIAKI
IPC: H01L49/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a memory cell array of nonvolatile variable resistance elements that respectively suppress a sneak current, achieve a reduction in cell area, and are easily manufacturable.  <P>SOLUTION: A nonvolatile semiconductor memory device is configured as follows. A three-terminal type nonvolatile variable resistance element includes: a first electrode 12; a second electrode 14; a variable resistor 13 electrically connected with both of the first/second electrodes; and a control electrode 16 facing the variable resistor 13 via a dielectric layer 15. One memory cell is composed by using the three-terminal type nonvolatile variable resistance element. A plurality of the memory cells are respectively arranged in row and column directions in a matrix form. In one memory cell and the other memory cell that are adjacent to each other in the column direction, the first electrode of the one memory cell and the second electrode of the other memory cell are electrically connected to each other so as to connect the plurality of memory cells in series in the column direction, thereby constituting a column memory cell. Both ends of the column memory cell are connected to a bit line while the control electrode of the memory cell is connected to a word line extending in the row direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210237-A (JP)
Title: Drug discovery screening apparatus
Inventor: KEI KOSHI
IPC: G01N35/04
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening apparatus capable of improving a testing operation efficiency.  <P>SOLUTION: The apparatus includes an incubator unit integrally connected to an image measurement unit, a fixed stage disposed at the incubator unit, a first conveyance means for taking out one of plates stored in a carousel of the incubator unit on the fixed stage, a second conveyance means for conveying the plate taken out onto the fixed stage onto an XY stage disposed at the image measurement unit, and a control unit for controlling operation of the image measurement unit and the incubator. The second conveyance means is structured of the first conveyance arms and the second conveyance arms, respectively supported horizontally by a conveyance unit support section, and the first and second conveyance arms are constituted so as to convey the plates on the fixed stage and the plates on the XY stage in the crossed state each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204433-A (JP)
Title: Prism sheet, backlight unit using the same and liquid crystal display device
Inventor: TAKASHIMA MASANAO
IPC: G02F1/13357
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prism sheet capable of suppressing the nonuniformity of luminance without inviting the substantial decrease of front luminance and achieving thinning of a liquid crystal display device when used as the prism sheet for a backlight unit used in the liquid crystal display device.  <P>SOLUTION: The prism sheet is provided with: a diffuse reflection layer (light shielding layer) containing a metal in the shape of thin film strips dispersed in a binder resin on a part along one side at least of the end part of the prism sheet on the surface on the opposite side of the surface having a prism column of the prism sheet having the prism column on one surface; and a light diffusing layer covering the almost all of the surface on the opposite side of the prism column, part of which is covered with the light shielding layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT