baber/WOPTO huggingface dataset:
Patent JP-2009062233-A (JP)
Title: Seed crystal for pulling silicon single crystal and manufacturing process of silicon single crystal using the seed crystal
Inventor: TAKASE NOBUMITSU
IPC: C30B29/06
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed crystal for pulling a silicon single crystal which reduces the occurrence of slip dislocations caused by the thermal impact at the moment of contact with a silicon melt, controls the slip dislocations to propagate and does not cause the dislocations, even when the diameter of a neck portion is larger than hitherto and a manufacturing process of a silicon single crystal using the seed crystal.  <P>SOLUTION: The use of a seed crystal which is sliced off from a silicon single crystal pulled from a carbon-doped silicon melt and has a doped carbon concentration of 5×10<SP>15</SP>-5×10<SP>17</SP>atoms/cm<SP>3</SP>as a seed crystal for pulling a single crystal creates fine precipitate nuclei from the carbon atoms themselves and the carbon dope. The fine precipitate nuclei controls the propagation of thermal slip-induced slip dislocations. Further, the synergism with a carbon dope is enhanced by doping oxygen or nitrogen in the range of 1×10<SP>18</SP>-2×10<SP>18</SP>atoms/cm<SP>3</SP>and 5×10<SP>13</SP>-5×10<SP>15</SP>atoms/cm<SP>3</SP>respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009062933-A (JP)
Title: Air pump
Inventor: YOSHIDA HIDEKI
IPC: F04B45/04
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pump capable of reducing vibration and a vibration sound, or capable of preventing chattering of a contact point of a detection switch of air pressure of suction-exhaust.  <P>SOLUTION: This air pump is provided for sucking and exhausting air in a pump room, by amplifying a diaphragm A by rotation of an eccentric cam installed on an output shaft of an electric motor, by orthogonally arranging the output shaft of the electric motor and the pump room formed of the diaphragm A on a metallic fixing base formed in a crank shape, or is constituted for restraining the vibration of a film generated by a pressure variation in the air by a thick part of large inertial mass, by arranging the ring-shaped thick part in a film part of the diaphragm A, or can be attained by operating the detection switch by this diaphragm, by arranging the diaphragm B movable by a pressure variation in an air chamber, by forming the air chamber in an upper part of a check valve on the intake port side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066870-A (JP)
Title: Recorder
Inventor: HONDA TAKESHI
IPC: B41J2/01
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of propensity to shorten life of a nozzle in the specified area of a recording head when images are biased too much in the specified area in the recording operation which is made fast and in large quantities with a line printer and to generate incidental deficiency due to thermal factors, especially at the nozzle in such an area whose peak temperature rises higher.  <P>SOLUTION: The recording head is rotated to improve its life according to the relationship between the number of recording pixels accumulated per nozzle of the recording head and the distribution of images to be recorded or from the cumulative degree of conveyance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066515-A (JP)
Title: Method, device, and agent for decoloring dye-containing wastewater
Inventor: YAMADA HIDEYUKI
IPC: C02F3/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoloring method, device and agent which can easily decolor colored wastewater containing hardly decomposable coloring-causing substances at a low cost.  <P>SOLUTION: The decoloring method for dye-containing waste-water comprises the process for introducing the dye-containing wastewater into a treatment tank, and the process for adding calcium chloride and a microorganism belonging to Enterococcus genus to the introduced wastewater. The decoloring device is equipped with a means for introducing the dye-containing wastewater into the treatment tank, a means for adding calcium chloride and the microorganism belonging to Enterococcus genus to the introduced wastewater, a means for adjusting pH of the wastewater in the treatment tank, a means for controlling the wastewater in the treatment tank from a microaerophilic condition to an aerobic condition, and a means for leading out the wastewater in the treatment tank. The decoloring agent for dye-containing wastewater contains calcium chloride and the microorganism belonging to Enterococcus genus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070695-A (JP)
Title: Fuel cell system
Inventor: ASAZAWA KOICHIRO
IPC: H01M8/00
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of constructing as an efficient and economical system while supplying hydrazine stably in a fuel cell using hydrazine as a fuel.  <P>SOLUTION: A reflux line 20 is connected to a drain port of a fuel cell 1 to which hydrazine is supplied as a fuel and a gas-liquid separator 32 is installed in the middle of the reflux line 20. On the other hand, an air supply line 24 is connected to an oxygen side electrode of the fuel cell 1 and a contact tank 22 is installed in the middle of the air supply line 24. Further, the gas phase side exit of the gas-liquid separator 32 and the contact tank 22 are connected by a connecting line 25 and a condenser 21 is installed in the middle of the connecting line 25. Then, non-reacted hydrazine and ammonia contained in the exhaust substance from the fuel cell 1 are separated by the gas-liquid separator 32, and the separated ammonia is condensed by the condenser 21. Further, the air supplied to the fuel cell 1 and condensed ammonia are contacted in the contact tank 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009069016-A (JP)
Title: Spectroscopic module
Inventor: SHIBAYAMA KATSUMI
IPC: G01J3/18
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable spectroscopic module.  <P>SOLUTION: The spectroscopic module 1 is provided with a main body part 2 for transmitting lights L1 and L2; a spectroscopic part 3 for dispersing the light L1 incident onto the main body part 2 from the front surface 2a of the main body part 2 and reflecting it to the side of the front surface 2a; a photo-detection element 4 having a photo-detection part 41 for detecting the light L2 dispersed and reflected by the spectroscopic part 3 and electrically connected by face-down bonding to a wiring 9 formed in the front surface 2a of the main body part 2; and an underfill material 12 filled in the photo-detection element 4 on the side of the main body part 2 for transmitting the lights L1 and L2. The photo-detection element 4 has a light-passage hole 42 for passing the light L1 traveling to the spectroscopic part 3. A retaining part 43 is formed in the rear surface 4a of the photo-detection element 4 on the side of the main body part 2 in such a way as to surround an light-emergent opening 42b of the light-passage hole 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066537-A (JP)
Title: Mixer
Inventor: UEHARA TOYOICHI
IPC: B01F7/08
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer that can perform efficient and sure agitation and mixing of a variety of materials to be mixed and can minimize the deposition of the materials and the growth of the deposit to facilitate maintenance.  <P>SOLUTION: The mixer keeps a pair of coaxial rotary shafts 8 and 8' penetrated through their respective opposed left and right side walls of a mixing barrel 3 and are borne freely rotatably, the mixing barrel 3 is provided with a plurality of blade support members 14a and 14b concentrically and in parallel with the axial center of the rotary shafts 8 and 8', both ends of each of the blade support members 14a and 14b are firmly fixed on support pieces 12a and 12b protrudedly formed on the left and right rotary shafts 8 and 8' and linked thereto, and ribbon-like helical blades 15a and 15b are fixed and supported by means of the blade support members 14a and 14b. The mixer thus structured can perform efficient and sure agitation and mixture of the materials and can minimize the deposition of the materials and the growth of the deposit to realize the possibility of improved ease of maintenance because of the absence of mixing shafts and support arms susceptible to deposition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008077658-A (JP)
Title: Methods and systems for message-alert display
Inventor: THOMAS RENJIT TOM
IPC: G06F3/048
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that there is a privacy problem in message distribution when a message can be received on a shared device such as a television set.  <P>SOLUTION: Embodiments of the present invention comprise systems and methods for displaying message alerts 66, 68, 70 on a shared device 63 and private devices 61, 62 according to user preferences.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048984-A (JP)
Title: Lead battery additive tablet, and manufacturing method thereof
Inventor: KOZAWA AKIYA
IPC: H01M4/62
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead battery additive tablet containing minor constituents and a manufacturing method of the same, in which the minor additive constituents can easily be added in a tablet by a predetermined amount and an added amount can easily be confirmed.  <P>SOLUTION: The lead battery additive tablet contains the minor additive constituents and a coloring agent in a part or entire surface of a tablet which contains at least either of polyvinyl alcohol or polyacrylic acid salt. The manufacturing method of the lead battery additive tablet includes a process in which a predetermined amount of a solution containing the minor additive constituents and the coloring agent is deposited on a part or entire surface of the tablet containing at least either of polyvinyl alcohol or polyacrylic acid salt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008121179-A (JP)
Title: Polyester fused and drawn false twisted yarn and method for producing the same
Inventor: YOSHIHARA JUNICHIRO
IPC: D02G1/02
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fused and drawn false twisted yarn small in difference of average non-untwisted length and average non-untwisted ratio, having harshness, dry feeling and proper stiffness, capable of obtaining a high quality woven fabric causing no vertical line and horizontal unevenness after dyed, having small quality difference, and to provide a method for producing the yarn.  <P>SOLUTION: The polyester fused and drawn false twisted yarn, which has in the longitudinal direction, non-untwisted parts and an over-untwisted parts having reverse twisting form to the non-untwisted parts and satisfies properties of following (1) to (4), is provided: (1) when the average length of the non-untwisted part is an average non-untwisted length L, 8.0 mm≤L≤18.0 mm; (2) when the ratio of the non-untwisted part in the yarn longitudinal direction is an average non-untwisted ratio P, 35%≤P≤45%; (3) when the standard deviation of the average non-untwisted length L is L<SB>σ</SB>, L<SB>σ</SB>≤1.5; and (4) when the standard deviation of the average non-untwisted ratio P is P<SB>σ</SB>, P<SB>σ</SB>≤1.5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009077475-A (JP)
Title: Rectifier circuit
Inventor: NAGASAWA TAKAYUKI
IPC: G06K19/07
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier circuit wherein output voltage is not caused to drop by the threshold value of a field effect transistor, when mounted in an IC card, an RF tag, or the like, an internal circuit is supplied with higher supply voltage than even before, and the communication distance is increased.  <P>SOLUTION: A control circuit is comprised of NMOS transistors 30 to 35 and capacitors 36, 37. When an input terminal 24 is positive, an NMOS transistor 26 is turned on, and an NMOS transistor 27 is turned off, it is ensured that in the NMOS transistor 26, gate voltage is higher than drain voltage. When an input terminal 25 is positive, the NMOS transistor 27 is turned on, and the NMOS transistor 26 is turned off, it is ensured that in the NMOS transistor 27, gate voltage is higher than drain voltage, and the voltage value of output voltage VDD is equal to the peak value of sine-wave alternating current supplied from an antenna 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075229-A (JP)
Title: Display medium, and manufacturing method and apparatus of display medium
Inventor: KAKINUMA TAKEO
IPC: G02F1/1334
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display medium, and manufacturing method and apparatus of the display medium wherein residual bubbles in an interface is eliminated when a facing substrate is stuck onto a binder dispersion type display layer and reduction of display quality such as display roughness is prevented.  <P>SOLUTION: The display medium includes: a pair of substrates 11a and 11b; a pair of electrodes 12a and 12b disposed on the pair of substrates, and facing each other; and a functional layer 15 and a display layer 13 disposed between the pair of electrodes with an adhesive layer 16 disposed between the functional layer and the display layer. The display layer 13 includes a binder and microcapsules dispersed in the binder. The microcapsules have a polymer serving as a wall material, and a liquid crystal enclosed therein. A shape of an interface of the display layer at least on the side of the adhesive layer in a cross section along a thickness direction of the disposed layers is an irregular line having a distance between a highest protruding portion and a lowest depressed portion is from 0.5 μm to 2.0 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075298-A (JP)
Title: Electrooptical device, driving circuit, driving method and electronic apparatus
Inventor: UEKURI SUSUMU
IPC: G09G3/20
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a current magnitude flowing through a common electrode voltage supply circuit 30 when switching a voltage of a common electrode.  <P>SOLUTION: Each pixel 110 includes a liquid crystal element of which one end is connected to a pixel electrode and the other end is connected to a common electrode 108. A scanning line driving circuit 140 applies selection voltages to scanning lines 112 of the first to 320'th rows in order. A common electrode voltage supply circuit 30, when a selection voltage is applied to a scanning line, supplies a common signal Vcom of either lower side voltage or higher side voltage to the common electrode 108 and, at the same time, switches the common signal while stepwise being changed from either one side of the lower side voltage or the higher side voltage to another side in a feedback period when no selection voltage is applied. A data line driving circuit 150 supplies a data signal of a polarity according to the voltage applied to the common electrode 108 that is a voltage in accordance with a gradation of the pixel via a data line 114 to the pixel 110 corresponding to the scanning line to which the selection voltage is applied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075441-A (JP)
Title: Interchangeable lens and optical apparatus
Inventor: ISHIKAWA MASAAKI
IPC: H04N5/225
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily perform a shake correcting operation in an optically allowable range in accordance with an attitude change of a photographic device, then, to reduce power consumption.  <P>SOLUTION: The optical apparatus includes: a shake correcting optical system supported via a plurality of elastic members with respect to a fixing member, and made movable in a direction perpendicular to the optical axis; a driving means configured to drive the shake correcting optical system in the direction perpendicular to the optical axis; a photographic optical system including the shake correcting optical system; a position detecting means configured to detect the position in the direction perpendicular to the optical axis of the shake correcting optical system; a gravitational direction detecting means configured to detect the gravitational direction based on an output from the position detecting means; a setting means configured to set a holding position at which the shake correcting optical system is held based on information concerning the gravitational direction output from the gravitational direction detecting means; and a control means configured to control the driving means based on the information concerning the holding position to move the shake correcting optical system to the holding position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043200-A (JP)
Title: Motor, and drive system for motor
Inventor: TAKEUCHI KESATOSHI
IPC: H02P6/06
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor excelling in operating efficiency, by controlling an excitation signal to be supplied to a coil of the motor.  <P>SOLUTION: The motor is provided with a combination of a pair of coils 10, 12 and a permanent magnet 14, and the pair of coils are supplied with an excitation signal from a drive circuit so as to be excited to alternating different poles, and the permanent magnet has a structure in which a plurality of magnetic pole constituents are disposed to have mutually different poles. The drive circuit is configured so that an excitation signal, having a predetermined frequency, is supplied to the pair of coils and the pair of coils, and the permanent magnet can be relatively moved by magnetic attraction-repulsion, and the drive circuit is further configured in the pair of coils so that a waveform signal corresponding to a pattern of a reverse electromotive voltage generated, according to the relative move between the pair of coils, and the permanent magnet is supplied to the pair of coils.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106417-A (JP)
Title: Paper having enclosed ic tag
Inventor: SUZUKI ATSUSHI
IPC: G06K19/077
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper having an enclosed IC tag, which exhibits good adhesiveness between an IC tag inlet and paper layers and good appearance without faults such as unevenness.  <P>SOLUTION: The paper having an enclosed IC tag is prepared by enclosing a non-contact IC tag inlet installed with at least an IC chip and an antenna on a base material between paper layers during paper making. The surface of the base material of the IC tag inlet has a wet tension of ≥45 mN/m measured according to JIS K 6768. It is preferable to coat the base material surface of the IC tag inlet with a hydrophilic material or to treat the surface with plasma or corona discharge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009078615-A (JP)
Title: Braking controlling device and method for vehicle
Inventor: TSURUHARA RYUZO
IPC: B60T8/1761
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide braking controlling device and method for vehicle for reducing the possibility for giving a sense of incongruity for operation of a brake operation means to a driver by performing communicating control for eliminating negative pressure in a downstream side brake liquid passage for an upstream side brake liquid passage at such timing that reduces the possibility for operating the brake operation means by the driver.  <P>SOLUTION: In this braking controlling device, an ECU determines that the operation of a brake lever and a brake pedal by the driver is completely eliminated if a first elapsed time T1 exceeds an elapsed time after turning-off threshold value KT1 (YES at step S14) after a brake switch is switched from "on" to "off" (YES at step S11). The ECU performs communicating control for opening, closing, and driving each opening and closing valve provided in each braking mechanism (step S15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080629-A (JP)
Title: Printer system
Inventor: HIRABAYASHI HIROYUKI
IPC: B41J29/00
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer system which prevents a warning from being repeatedly given to the same user when notifying shortage of consumables or replacement of parts to the user in advance, in the printer system equipped with a function to authenticate the user of a printer.  <P>SOLUTION: In the printer system which performs printout after authentication of the user who has instructed print processing of a print job by the printer 2 side, duplicate warning to the same user can be prevented by identifying a user of the printer at the warning by the user authentication function; recording the warned user in a memory means; comparing authentication information of the printer user with a record of the warned user registered in the memory means when the same warning occurs again; and preventing generation of the warning when they match.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080680-A (JP)
Title: Job operation management system, job operation management method and job operation management program
Inventor: SAITO EIICHI
IPC: G06F9/48
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a job operation management system, a job operation management method and a job operation management program which can set a schedule date of a determined schedule so as to execute advance preparation for batch processing in which a plurality of jobs are mixed on a business day.  <P>SOLUTION: A control part 21 in a job operation management server 20 calculates a base date by using network master data and schedule master data. When the base date falls on a holiday, the base date is moved. Further, a preparation date for executing a preparation network is set in a business day on the basis of the base date. On the preparation date, a reservation file of a performance network on a preparation target date is generated by the preparation network and stored in a daily holder of a reservation file data storage part DB 9. On the performance date, queuing is performed to execute the performance network by using the reservation file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080384-A (JP)
Title: Electro-optical device and electronic equipment
Inventor: HAMAGISHI GORO
IPC: G02F1/1335
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an expansion of an appropriate viewing range is difficult in a conventional display device.  <P>SOLUTION: There is provided the electro-optical device including; a pair of substrates 21 and 23 which oppose to each other; liquid crystals 25 which are interposed between the pair of the substrates 21 and 23 in the state of being held by the pair of the substrates 21 and 23 and are driven for every pixel of a plurality of the pixels including at least the first pixel forming a first image and the second pixel forming a second image; and a plurality of reflection sections 27 which reflect the light made incident on the liquid crystals 25 through one substrate of the pair of the substrates 21 and 23 in a first direction through the one substrate from the first pixel and reflect the light in a second direction through the one substrate from the second pixel, between the other of the above substrates and the liquid crystals 25 in the state of having a gap between each other in a plane view.  <P>COPYRIGHT: (C)2009,JPO&INPIT