baber/WOPTO huggingface dataset:
Patent JP-2008187838-A (JP)
Title: Dc motor control unit, and control method for dc motor
Inventor: SONODA SHINYA
IPC: H02P7/06
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC motor control unit capable of facilitating control of the maximum torque generated by a DC motor without performing a complex operation.  <P>SOLUTION: This DC motor control unit includes: the DC motor for driving a roller; a motor driver for driving the DC motor; an encoder for outputting speed information according to rotation of the roller; and a control means for performing feedback control based on the speed information output from the encoder to output a control signal having a PWM waveform to the motor driver. The control means changes the duty value of the PWM waveform based on the speed information output from the encoder and a threshold value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008182970-A (JP)
Title: Field crop cultivating method and apparatus
Inventor: OGAWA SABURO
IPC: A01G27/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field crop cultivating method suppressing occurrence of microorganism slime or the like in a solution sending pipe or a growth area to promote growth of field crops and preventing disease damage to increase a yield, in house cultivation or hydroponics of supplying an aqueous solution such as water and liquid fertilizer to the growth area of field crops with the solution sending pipe.  <P>SOLUTION: This field crop cultivating method comprises, when supplying an aqueous solution such as water and dilution water of nutriment to the growth area of field crops, sending the aqueous solution to the growth area of field crops through the solution sending pipe wound with an electromagnetic coil to be supplied with direct current, and suppressing occurrence of microorganism slime in the solution sending pipe and the growth area of field crops. As a result of this, it is possible to surely suppress occurrence of slime with an easy equipment requiring no maintenance, and increase a yield of field crops.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192205-A (JP)
Title: Optical pickup device and optical disk unit
Inventor: NAGATOMI KENJI
IPC: G11B7/125
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device capable of smoothly distributing laser beams to two objective lenses by a simple structure, and an optical disk unit incorporating the same.  <P>SOLUTION: Half-wave plates 13 and 14 are loaded in a lens holder 41, and collimator lenses 17 and 22 and the half-wave plates 13 and 14 are driven by a common motor 45. When the lens holder 41 is moved to a first position (servo position of the collimator lens 22), the half-wave plate 13 is inserted into an optical path. Thus, a laser beam is S-polarized and reflected by a polarized beam splitter 15, and guided to a BD objective lens 26. When a lens holder 46 is moved to a second position (servo position of the collimator lens 17) by the movement of the lens holder 41, the half-wave plate 14 is inserted into the optical path. Thus, a laser beam is P-polarized and transmitted through the polarized beam splitter 15 and guided to an HD objective lens 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190380-A (JP)
Title: Pulsing valve pump
Inventor: YAMASHITA MATSUKI
IPC: F04B43/02
Filed: 2007-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To further improve quality of a pump product by preventing occurrence of severe wear and noise in a gear mechanism transmitting drive force from a motor to a rotary shaft.  <P>SOLUTION: A drive part 13 repeatedly displacing a diaphragm 12 for increasing/decreasing a volume of a pump chamber 8 is composed of a rotating motor 14, a first rotary shaft 19 connected to a drive shaft 14a of the rotating motor 14 through the gear mechanism 15, a second rotary shaft 21 connected to the first rotary shaft 19 through a spline mechanism 20, and a cylindrical holder 22 arranged on the outer peripheral side of the second rotary shaft 21, and holding the second rotary shaft 21. Since the first rotary shaft 19 and the second rotary shaft 21 are connected to each other relatively displaceably in the axial direction through the spline mechanism 20, the drive part is structured such that reciprocative reactive force of the second rotary shaft 21 is not transmitted to the first rotary shaft 19.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190994-A (JP)
Title: Auxiliary implement and probe for coordinate measurement and coordinate measuring machine
Inventor: MIYAMOTO SHIGEO
IPC: G01B5/012
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately measure a plate-like thin object to be measured by an inexpensive auxiliary implement of a simple constitution for coordinate measurement.  <P>SOLUTION: The auxiliary implement 60 for coordinate measurement is provided with both a tubular body (a cylindrical body 62; a stepped cylinder 63; a quadrangular tube 68; an outer tube 80; and an inner tube 82) to be mounted to an outer circumference of a probe (a ball probe 51) for coordinate measurement and a clamp mechanism 70 for positioning and fixing the tubular body at a tip of the probe. At least part of the tubular body can be transparent. The position of the tubular body to the tip of the probe can be adjusted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008193620-A (JP)
Title: Image processing device
Inventor: TERANISHI KATSUYUKI
IPC: H04N1/60
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of accurately and simply carrying out drop-out for removing a predetermined color component from pixel data of a specific color in a color original image.  <P>SOLUTION: The image processing device comprises: an outline color pallet display means 206 which divides a recognizable color space into a plurality of color space areas and displays a representative color of each of the color space areas; an area selecting means 203 for selecting an arbitrary area of a color pallet; an area range designating means 208 for enlarging or reducing the selection area selected by the area selecting means 203; and a selection area determining means 209 for determining the area enlarged or reduced by the area range designating means as a selection area, wherein a pixel data converting means 204 replaces pixel data of a color contained in the area selectively determined by the selection area determining means 209 with predetermined pixel data for image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007209762-A (JP)
Title: System, method, and instrument for treating construct within three-dimensional image having varied modalities and varied phases
Inventor: FIDRICH MARTA
IPC: A61B6/03
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which manages more effectively a graphical object, the method, and its instrument.  <P>SOLUTION: In some embodiments of the system, its method, and its instrument, a construct manager (108) adds a construct (110) to form explicitly a container for graphical objects (114) (114) within an anatomical region, or uses an organ dividing process to form tacitly the graphical objects (114) (114) of a group within an anatomical region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196544-A (JP)
Title: Conical roller bearing
Inventor: MATSUSHITA TOMOKI
IPC: F16C33/46
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conical roller bearing which can sufficiently keep a strength of inner ring collar receiving a large end face of conical roller, moreover, reduce bearing weight.  <P>SOLUTION: The conical roller bearing, which comprises an inner ring 21, an outer ring 22, a plurality of conical rollers 23 arranged to be rotatable between the inner ring 21 and outer ring 22, and a retainer 24 holding the conical rollers 23 at a predetermined space in circumference, is characterized in that a collar 26 projected outer diametral side is arranged in the large-diameter side of the inner ring 21, and a truck surface 25 reaching small-diameter end from this collar 26 is formed, and in that the outer ring 22, the conical roller 23, and the retainer 24 are assembled by engaging an engaging portion 36 projected outer diametral at the small-diameter side of the retainer 24 to the outer ring 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197369-A (JP)
Title: Print management apparatus and print system
Inventor: HIGUCHI MAKOTO
IPC: G03G21/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print system carrying out printing by shortening time for heating while suppressing consumed power for a system as a whole and to provide a print management apparatus suitable for the print system.  <P>SOLUTION: A plurality of printers 4A to 4D are connected to a print server 3 in a communication-enabled manner. The print server 3 instructs a standby mode for each printer 4A to 4C. Thus, when two or more printers among the plurality of printers 4A to 4C stand by a printing job, the at least one printer stands by the printing job while turning on a power source for a fixing unit heat fixing toner to recording paper and the other one or more printers stand by the printing job with the power source of the fixing unit off. Furthermore, the print server 3 selects the printer with shortest time for sending the printing job to the printer among printers 4A to 4D to each of which the printing job is sent, then an approval regarding print with that printer is acquired from a user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196599-A (JP)
Title: Solenoid valve
Inventor: TANO YUTAKA
IPC: F16K31/06
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve capable of economically preventing excess flow, and suppressing fluctuation of closing operation characteristics in regard to a mass flow rate generated by levels of upstream side fluid pressure.  <P>SOLUTION: A shutoff valve (solenoid valve) 3 for opening and closing a flow passage when a valve element 17 is electromagnetically driven, is provided with a control part for selecting a holding current value of a coil 18 of the solenoid which maintains an open state of the valve element 17 against a fluid pressure in response to the upstream side fluid pressure (a primary pressure) of the shutoff valve 3. A relative position to a valve seat of a base can be adjusted by the fluid pressure on an upstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188514-A (JP)
Title: Server side proxy device, client side proxy device, data transfer method and program
Inventor: KANAI TATSUNORI
IPC: G06F13/00
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proxy device for reducing a network load.  <P>SOLUTION: The server side proxy 30 and the client side proxy 40 associate reply data with its fingerprint to register it in a fingerprint cache and the server side proxy device 30 further associates and registers a URL concerning request data corresponding to the reply data. When the reply data having the fingerprint registered in the client side proxy 40 from the server side proxy 30 is transferred, the fingerprint is transferred instead of the reply data. In addition, when the request data concerning the registered URL is received from the client side proxy 40, the server side proxy 30 replies the reply data registered by being associated with the URL to the client side proxy 40 without transferring the request data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008205058-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA KATSUHIKO
IPC: B23K26/21
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which an emitter foil and a collector foil each having a conventional thickness are joined to external terminals each having a conventional thickness by laser welding to offer stable and strong welded portions.  <P>SOLUTION: A metal plate 14 is interposed between the external terminal 11 and the collector copper foil 5 and another metal plate 14 is interposed between the external terminal 11 and the emitter copper foil 6, and the external terminals 11 and the copper foils 5, 6 are joined by spot laser welding, respectively. This prevents the welded portions 12 from penetrating through the collector copper foil 5 and emitter copper foil 6 each thinner than the external terminal 11, thus providing the semiconductor device having the stable and strong welded portions 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203491-A (JP)
Title: Projector
Inventor: TONE TAKEHIKO
IPC: H04N5/74
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projector capable of easily yielding a projection image of desired size by automatically adjusting projection magnification in accordance with a distance between a screen and the projector.  <P>SOLUTION: The projector is equipped with: an image signal processing part 32 to generate an output image signal based on an input image signal; a projection part to project an image based on the output image signal; a control part 21 to control the operation of the image signal processing part 32 and the projection part; a distance acquisition part 61 to acquire a distance from the installation position of the projection part to an image projection position; and a size designation part to designate projection image size to the control part. The control part 21 calculates the projection magnification according to the distance value acquired by the distance acquisition part 61 and a designated value from the size designation part and controls the projection magnification of the projection part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201094-A (JP)
Title: Cleaning device in fluid jetting apparatus, fluid jetting apparatus and cleaning method
Inventor: UCHIYAMA MASAKI
IPC: B41J2/185
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device in a fluid jetting apparatus which can make a gas-like foreign substance such as bubbles generated in fluid quickly vanish by pressure reduction at the time of cleaning sucking the fluid from nozzles of a fluid jetting head, and to provide the fluid jetting apparatus and a cleaning method.  <P>SOLUTION: A suction pump 55 is driven while a recording head 20 is blocked by a cap 32, by making a suction force act on the nozzle 20b. A choke valve 45 is consequently closed. Suction is continued in this valve-closed state, whereby the downstream side of the choke valve 45 is rendered in a pressure-reduced state. In the pressure-reduced state, a pressurization pump 42 is driven while supplying a pressed ink from an ink pack 23b and opening the choke valve 45. The choke cleaning of sucking and discharging the ink from the nozzle 20b at a time is thus carried out. After the end of this choke cleaning, the pressurization pump 42 is driven and a solenoid opening and closing valve 35 is opened, whereby the ink in ink supplying channels 24, 47 and 78 is pressurized from both directions of the upstream side and the downstream side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206099-A (JP)
Title: Recording apparatus
Inventor: KOMIYA NANA
IPC: H04N5/225
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To present a recording apparatus comprising a function for erasing only a ground photographed portion in continuous motion picture data.  <P>SOLUTION: A recording/playback erasing unit 20 records a video signal of an imaged object on a recording medium 42. A rotation angle detection unit (32) detects a rotation angle of an imaging apparatus (10). A ground photographing detection unit (34) detects a ground photographing state. A ground photographing editing control unit (36) determines a ground photographed portion in the video signal recorded on the recording medium 42 in accordance with a detection result of the detection unit (32, 34) and allows the recording/playback erasing unit (20) to erase the ground photographed portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210086-A (JP)
Title: Printer controller
Inventor: SUGIYAMA KOICHI
IPC: G06F3/12
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer controller reducing trouble of an operator by automatically selecting a printer suited to needs of the operator from a plurality of printers.  <P>SOLUTION: A printer server PS acquires requirement information related to tag label creation of the operator outputted from a terminal PC, selects the printer adaptable to communication kind information or tag attribute information of a wireless tag circuit element To included in the requirement information from the tag label printers P, and outputs a signal corresponding to the requirement information to the selected tag label printer P.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210120-A (JP)
Title: Electronic equipment and notification method in electronic equipment
Inventor: WADA TAKEKI
IPC: G06F12/02
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and a notification method in the electronic equipment, providing information about a running application to be ended so that a new application requested can be executed.  <P>SOLUTION: This electronic equipment such as a mobile terminal 100 as shown in Fig. 1 has: a decision part 5 deciding whether an amount of information necessary to execute the new application among a plurality of applications exceeds an allowable value of an information amount recordable in a volatile memory 12 when the execution of the running application is completed, when at least one application of the plurality of applications is executed; a notification part 5 notifying a result of the decision in the decision part 5; and a control part 8 varies the notification method of the result of the decision in the notification part 6 according to the result of the decision in the decision part 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209732-A (JP)
Title: Thin film transistor array substrate, manufacturing method thereof and liquid crystal display device
Inventor: KIYOUHO MASANORI
IPC: G09F9/30
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a numerical aperture without increasing a risk of leakage and crosstalk between wirings in a thin-film transistor (TFT) array substrate.  <P>SOLUTION: The TFT substrate is equipped with: a transparent substrate 50; gate wirings 1 and Cs common wirings 12 arranged on the transparent substrate 50; source electrodes 4b and drain electrodes 4c which are respectively and separately arranged so as to partially superimpose the upper sides of gate electrodes 4a via a semiconductor layer 3; an upper insulation film 6 which covers them; source wirings 8 arranged in the direction intersecting the gate wirings 1; Cs wirings 10 which superimpose the Cs common wirings 12; transparent pixel electrodes 11 electrically connected with the Cs lines 10; and drain-sub capacitance line wiring 10a which electrically connect the drain electrodes 4c with the Cs lines 10. The drain-sub capacitance line wiring 10a partially superimpose the source wirings 8 via the upper insulation film 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212205-A (JP)
Title: Deodorization sheet and honeycomb filter
Inventor: HASHIDA ISAO
IPC: B01J20/28
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorization sheet that is highly effective in removing all kinds of malodors and easy to work and shape.  <P>SOLUTION: The deodorization sheet uses a porous sheet made with both inorganic substances and activated carbon mixed together therein on one side and a sheet made with activated carbon mixed therein on the other surface. These two sheets are heated and bonded under pressure into an integrated sheet. By these arrangements, it is possible that while the merits of activated carbon adsorbing a broad range of malodor ingredients are used, when activated carbon and porous inorganic substances differ from each other in compatibilities with an adsorbent, one of the adsorbent with better compatibility will be used. Then a deodorization sheet singly coping with all kinds of malodor ingredients can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215151-A (JP)
Title: Variable valve timing valve gear
Inventor: GUNJI TORU
IPC: F01L13/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interval maintaining member reducing the surface pressure of an abutting part, in a variable valve timing valve gear provided with: a camshaft; an eccentric shaft inserted into the center hole of the camshaft; a drive collar fixed to the camshaft; an eccentric collar receiving the rotation of the drive collar and rotating around a rotation center decentered from the rotation center of the camshaft; the eccentric part of the eccentric shaft changing the position of the rotation center of the eccentric collar by rotation; a valve cam member rotating by receiving the rotation of the eccentric collar; a plurality of retaining windows formed in the camshaft; and the interval maintaining member arranged in each of the windows and abutting on both the eccentric collar and the eccentric part.  <P>SOLUTION: This variable valve timing valve gear is provided with, as the interval maintaining member, a sliding spacer formed by a part of such a curve that an abutting surface is regarded as a substantially concentric circle when viewed from a camshaft axis direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212350-A (JP)
Title: Electric toothbrush
Inventor: HANATO YUMI
IPC: A46B15/00
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric toothbrush for effectively introducing fluoride ions to the teeth.  <P>SOLUTION: This electric toothbrush used along with aqueous solution of fluorine compound includes: a handle part 2 disposing an electrode 23 on its outer surface; a brush part 1 having a conductive brush 10 filling the end and disposed in the upper side of the handle part 2; a power supply part 101 for impressing a voltage between the conductive brush 10 and the electrode; and a control part 107 for controlling the voltage generated by the power supply part 101 such that a pulsed current with a quiescent time of approximately 0.01 ms or more flows between the conductive brush 10 and the electrode 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219465-A (JP)
Title: Image reader
Inventor: MINAMINO KATSUMI
IPC: H04N1/48
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reducing an influence of a false color resulting from displacement regarding color judgment.  <P>SOLUTION: As the same line in an original image, whether or not the displacement occurs between mutual positions on originals to which a plurality of line images acquired by a plurality of line sensors 33, respectively, correspond is judged by a displacement judgment part 71 based on variable magnification. Then, when the displacement occurs, a threshold used for color judgment is changed by a threshold changing part 72 and it becomes easier to be judged as a monochrome image in comparison with the case when the displacement does not occur. Thus, the influence of the false color resulting from the displacement is reduced regarding the color judgment and erroneous judgment as a color image by the false color is effectively prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT