baber/WOPTO huggingface dataset:
Patent JP-2009199113-A (JP)
Title: Design device, design method using design device, and design program
Inventor: SHIRAI MASAKAZU
IPC: G06F17/50
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a design device for designing hardware resources which are optimal in accordance with to a program.  <P>SOLUTION: This design device is provided with: an optimization means (MPU 21) for optimizing the design information of an arithmetic circuit to reduce a circuit element group configuring an arithmetic circuit; a generation means (MPU 21) for generating the circuit element group of a storage circuit as the design information of a random gate circuit; and a composition means (MPU 21) for combining the design information acquired by the optimization means with the design information acquired by the generation means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200149-A (JP)
Title: Semiconductor switching device
Inventor: MACHIDA OSAMU
IPC: H01L29/872
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To decrease a cost of a semiconductor switching device which includes a bidirectional switching function, and to reduce the size thereof.  <P>SOLUTION: The semiconductor switching device 10 having a bidirectional switching function comprises a first and a second main electrode 13, 14 on a main semiconductor region 12; a first and a second gate electrode 15, 16; and a first and a second electrode 17, 18 for forming diodes. The first electrode 17 for forming diode is connected to the first main electrode 13, and the second electrode 18 for forming diode is connected to the second main electrode 14. The semiconductor switching device 10 can be used in a switch-on mode, a switch-off mode, a forward-diode mode, and a reverse diode mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196069-A (JP)
Title: Method and device for working workpiece
Inventor: HIRANO TATSUO
IPC: B23C3/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for working a workpiece, improving working efficiency, extending a life span of a tool and improving working precision in working a side surface of a flange part end surface of the workpiece the pin part of which is decentered and projected from the end surface of a flange type member, by an end mill.  <P>SOLUTION: The end mill is simultaneously moved in two axial directions (X axis, Y axis) orthogonal with a rotation axis (C axis) against the workpiece W while controlling cutting quantity by axial direction force at least on a head end part of the end mill to be larger than cutting quantity by bending direction force by the tool E as the end mill in working the side surface of the end surface 5a of the flange type member 5 of the workpiece W provided to be orthogonal with the rotation axis (C axis) by the tool E disposed by providing the workpiece W orthogonal with the rotation axis (C axis).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203536-A (JP)
Title: Plating solution and method of manufacturing cutting blade using the same
Inventor: SATO YUICHI
IPC: C25D3/12
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nickel plating solution capable of forming a plated coating film having high hardness and mitigated coating film stress.  <P>SOLUTION: This invention relates to the nickel plating solution comprising a nickel sulfate aqueous solution, wherein in addition to nickel sulfate, malic acid or its salt, saccharine or its salt and thiourea are contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178531-A (JP)
Title: Carbohydrate microneedle, and method and device for manufacturing the same
Inventor: TOBINAGA YOSHIICHI
IPC: A61K9/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of a conventional carbohydrate microneedle wherein the needle part is broken in a part around a weak bonded part between the needle part and a base plate part and the needle part cannot stick in the skin when the needle part is inserted into the skin because the needle part and the base plate part are made of different materials and the bond between the needle part and the base plate part is weak, and wherein the practical utility is extremely impaired because a medicament, etc. is mounted on the upper surface of the needle part only, and as a result, the size of the medicament etc. is limited and the dose of the medicament to the skin is limited, or the like.  <P>SOLUTION: The carbohydrate microneedle is composed of one or a plurality of carbohydrate microneedles disposed and integrated in the shape of a comb on a side face of a microneedle attaching margin. The attaching margin is welded to a side end or biting part on the upper surface of the base plate made of a different material. As a result, the strength in the vicinity of the root of the needle part is high, so that the effect of easy sticking in the skin, and the effect of mounting a larger quantity of medicaments on the upper surface of the needle part and the upper surface of the attaching margin can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202834-A (JP)
Title: Vehicular seat arrangement structure
Inventor: SHIMIZU TOSHIHIRO
IPC: B60N2/08
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat arrangement structure capable of enhancing the operability when returning one seat stored in a storage space formed in a lower space of the other seat again to the seating position, and to enhance the designability of the storage space.  <P>SOLUTION: A second seat 20 is slidably moved between the collapsed position 20Y and the stored position 20Z. An opening/closing lid 18 which is usually spring-energized in the opening direction is formed in a storage box 10. The opening/closing lid 18 is open/close-changeable by the operation of an opening/closing lid open/close-change lever 80. The opening/closing lid open/close-change lever 80 has the closed condition operating position 90 pushed by the second seat 20 at the stored position to pull the opening/closing lid 18 in the closing direction, and the open condition operating position released from the push of the second seat 20 by the sliding movement from the stored position 20Z to the collapsed position 20Y to urge the opening/closing lid 18 in the opening direction by the spring-energized force. The second seat is not brought into contact with the opening/closing lid 18 during the sliding movement of the second seat 20 before the release of the push to the opening/closing lid open/close-change lever 80.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211859-A (JP)
Title: Method of manufacturing organic electroluminescent device
Inventor: FUTAMURA TORU
IPC: H05B33/10
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a high-quality organic EL device increased in a pixel aperture ratio by achieving preferable arrangement of a conductive material to an aperture part.  <P>SOLUTION: In this method of manufacturing the organic EL device, a plurality of luminescent elements 70 each having an organic functional layer are arranged on a substrate, each luminescent element 70 is connected to a conduction part 22 on a bottom surface of an aperture part 16A through the aperture part 16A of an organic insulation layer 16 formed on the substrate, and the aperture part 16A overlaps an effective display region of the luminescent element 70. The manufacturing method includes processes of: applying a liquid-repellent treatment to the aperture parts 16A; applying a functional liquid L1 containing a conductive material to the aperture parts 16A using a droplet discharge method to form conductive posts 20 in the aperture parts 16A; and forming a hole injection layer 40A facilitating injection of holes into a luminescent layer 40B from the conductive post 20 by covering the conductive post 20. The resistance value of the hole injection layer 40A is controlled so that a voltage drop rate obtained from a potential difference between the conductive post 20 and a peripheral part of the hole injection layer 40A is reduced relative to a predetermined allowable value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210004-A (JP)
Title: Ball speed reducer and rotary table device using the same
Inventor: IWASE YOSHIO
IPC: F16B5/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball speed reducer having suitably reduced size and weight for actualizing high-speed rotation and high-rigidity rotation, and to provide a rotary table device.  <P>SOLUTION: An index table 10 has a table 50 fixed to the upper face of a worm wheel 30 of the ball speed reducer 20. When a worm gear 22 is rotated with the rotation of an input shaft 24 of the ball speed reducer 20, a ball 36 of a magnetic material is moved along a spiral ball groove 26. The worm wheel 30 is rotated with the movement of the ball 36, and then the table 50 is rotated. The ball 36 is attracted and held onto the side of the worm wheel 30 by a permanent magnet 34 to omit a case or the like which prevents the fall-off of the ball 36 from the worm wheel 30, thus reducing the size and the weight as a whole. No backlash results in high-speed rotation and high-rigidity rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211763-A (JP)
Title: Converter circuit
Inventor: MIZUNO KENTARO
IPC: H03F3/70
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact converter circuit which is excellent in frequency characteristics.  <P>SOLUTION: In the converter circuit 6, the inverting input terminal 22 and the non-inverting input terminal 24 of an operational amplifier 20 are connected together through a first resistor element 18. Even when the electric charges increase unintentionally on the wiring 30, the electric charges on the wiring 30 can be regulated through the first resistor element 18. Thus, the inverting input terminal 22 and the non-inverting input terminal 24 of the operational amplifier 20 can be virtually short-circuited without fail to maintain the potential of the wiring 30 at Vbb. Further, the first resistor element 18 and the capacitor 12 are not connected in parallel. The amount of charges stored in the capacitor 12 does not fluctuate, and the output voltage Vout is improved in frequency characteristics. Also, it is not necessary to increase the resistance of the first resistor element 18 and the capacitance of the capacitor 12 to suppress the movement of charges. Thus, it is possible to provide a compact converter circuit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212430-A (JP)
Title: Wafer extraction device and method of manufacturing semiconductor device
Inventor: MIKAMI KUNIMITSU
IPC: B65G49/07
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer extraction device that accurately separates a semiconductor wafer from a spacer when extracting the semiconductor wafer accommodated in a storage container.  <P>SOLUTION: In the wafer extraction device, semiconductor wafers 16, 17 and an interlayer paper 18 are layered alternately. The semiconductor wafer 16 is taken out from the storage container accommodated in such a state that part of the interlayer paper 18 is exposed from the superimposed semiconductor wafer 16. The wafer extraction device includes a wafer suction mechanism 4 for sucking the semiconductor wafer 16, a moving mechanism for moving the wafer suction mechanism 4, and a spacer pressing mechanism 21 for pressing part of the interlayer paper 18. More particularly, the spacer pressing mechanism 21 is a mechanism for pressing part of the interlayer paper 18 when lifting the wafer suction mechanism 4 by the moving mechanism while sucking the semiconductor wafer 16 accommodated in the storage container by the wafer sucking mechanism 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008225472-A (JP)
Title: Transflective liquid crystal display panel and liquid crystal display panel module
Inventor: YANG CHANG-HAO
IPC: G09G3/20
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an area and circuit complexity of a pixel drive circuit.  <P>SOLUTION: A liquid crystal display panel includes a plurality of pixels 432, 433, 442, 443; a scan line 411 connected with pixels 432, 433; a scan line 412 connected with pixels 442, 443; and a data line 421. A first scan signal on the scan line 411 drives the pixel 432 by a first pixel voltage of a first polarity from the data line 421 during a first scan period. A third scan signal on the scan line 411 drives the pixel 432 by a second pixel voltage of the first polarity from the data line 421 during a second scan period. The first scan signal on the scan line 411 and the second scan signal on the second scan line 412 collectively drive the pixel 443 by the first pixel voltage from the data line 421 during the first scan period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009215359-A (JP)
Title: Method for producing polymer
Inventor: HOSHINO MANABU
IPC: C08F220/18
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer with a narrow molecular weight distribution with a high yield.  <P>SOLUTION: In this method for producing a polymer, a reactor 1 having a flow passage 2 is used. A monomer component, a polymerization initiator, and a solvent are continuously supplied from the start end of the flow passage 2, the monomer component is subjected to radical polymerization in the flow passage 2 to produce the polymer, and a polymer solution is discharged from the terminal end of the flow passage 2. The monomer component contains a monomer having a polar group and a monomer having an acid-desorption group, a five-minute half-life temperature of the polymerization initiator is 60-120°C, the flow passage 2 has a region (R) set at a temperature higher than the five-minute half-life temperature, and a retention time in the region (R) is 5-60 minutes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219209-A (JP)
Title: Power supply apparatus
Inventor: IWANAGA HIROSHI
IPC: H02M3/28
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power supply apparatus which can be connected in parallel easily and exhibits excellent balance in sharing of load.  <P>SOLUTION: In the power supply apparatus having a parallel connection of a plurality of converters 1 and 2 each outputting a DC voltage obtained by rectifying and smoothing an input DC voltage or AC voltage while converting into another DC voltage, each of the plurality of converters comprises a transformer 14, a switch circuit 13 for outputting a DC voltage to the primary winding of the transformer while switching, a rectifying and smoothing circuit 15 for obtaining an output voltage and an output current by rectifying and smoothing a voltage generated in the secondary winding of the transformer, an error amplifier EA for amplifying the error of the output voltage and a reference voltage, and a control circuit 17 for controlling the switching operation of the switch circuit such that the output voltage has a predetermined value based on the output from the error amplifier, wherein the resistance of a gain resistor R1 in the error amplifier EA of each of the plurality of converters is set such that variation of the output current falls within a predetermined range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214837-A (JP)
Title: Mounting structure for shift boot
Inventor: SHIRAI YOSHITOSHI
IPC: F16J15/52
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a shift boot generating no gap between a shift boot and an opening member, in a mounting structure of the shift boot mounted on the opening member in a vehicle.  <P>SOLUTION: A shift boot 1 is mounted on an opening member 2 mounted on a vehicle and having an opening into which the shift boot 1 is inserted, then an fitting frame member 3 is fitted with the opening 11, to thereby insert and fix the shift boot 1 into an fitting part, and further an upper side in a height direction of the fitting frame member 3 is protruded to inside of a cabin more than the opening 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220210-A (JP)
Title: Gun drill
Inventor: NOMURA TAKUJI
IPC: B23B51/06
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gun drill which can supply coolant sufficiently to a cutting part even when the cutting edge or the guide pad is of a brazed type or when the opening angle of a chip discharge groove is large or when the tool diameter is small, and can attain a high machining efficiency by discharging chips efficiently from the cutting part.  <P>SOLUTION: The gun drill has coolant supply passages 3a, 3b in a tool shank 1 and a cutting head 2, and one linear chip discharge groove 4 provided in the outer circumferential surface from the base end side of the tool shank 1 to the tip of the cutting head 2 in the longitudinal direction. The cutting head 2 is provided with a coolant lead-out groove 5 in the outer circumferential surface part 20a on the back side with respect to the chip discharge groove 4, and the coolant lead-out groove 5 extends from the middle portion of the head in the longitudinal direction to the tip thereof. The coolant lead-out opening 5a communicating with the coolant supply passage 3b is provided at the base end side of the coolant lead-out groove 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223963-A (JP)
Title: Magnetic tape drive
Inventor: KUDO YOSHIAKI
IPC: G11B15/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape drive capable of suppressing increase in error rate even in a low humidity environment.  <P>SOLUTION: The magnetic tape drive including a magnetic head 2 which is capable of writing information to a magnetic tape and reading information recorded on the magnetic tape includes: a temperature/humidity sensor 4 which detects the temperature and humidity of the magnetic head 2 or in the vicinity thereof; the Peltier element 11 which cools the magnetic head 2 and in the vicinity thereof based on detection results of the temperature/humidity sensor 4; and a controller which controls the Peltier element 11 based on the temperature and humidity information obtained by the temperature/humidity sensor 4. The controller controls the Peltier element 11 so as to decrease the temperature of the magnetic head 2 and in the vicinity thereof when the humidity of the magnetic head 2 or in the vicinity thereof that the temperature/humidity sensor 4 detects is less than a predetermined value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223748-A (JP)
Title: Information processor and program
Inventor: TAKAMI JUNICHI
IPC: G06F3/048
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate a prototype of content capable of interactive display by setting a hyperlink to a drawing image by a simple means.  <P>SOLUTION: Drawing images on a plurality of pages are acquired and stored in an image storing part 32, and a list of thumbnails obtained by respectively arranging thumbnail images obtained by reducing the respective drawing images is generated and output. Area positions each defined in each thumbnail list from retouch information retouched in each thumbnail list and a thumbnail image of a link destination from the area positions are recognized and managed by an information managing part 43. It is accepted that a specific place on a drawing image is indicated while the drawing image stored in the image storing part 32 is displayed. When the indicated position is managed as an area position by the information managing part 43, a thumbnail image of the link destination from the area position is acquired from the information managing part 43 and is changed to a drawing image relating to a thumbnail image of the link destination where display contents are acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222350-A (JP)
Title: Floor heating controller
Inventor: YAMAGISHI SATORU
IPC: F24D13/02
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in electric floor heating wherein when weld-bonding of a relay is generated and the relay normally closed, since current carrying is normally performed with respect to an electric heater, the temperature of the electric heater is raised more than necessary or floor heating cannot be stopped.  <P>SOLUTION: A counter for measuring cumulative operation frequency or cumulative operation time of the relay is provided, and when a value of the counter exceeds a predetermined threshold value, current carrying to the electric heater is stopped or warning is issued.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229928-A (JP)
Title: Imaging apparatus
Inventor: TSUCHIYA HITOSHI
IPC: G03B13/36
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of increasing the number of successive prints when consecutively photographing a moving object which moves at a high speed and is substantially constant in the course of its movement as a subject.  <P>SOLUTION: The imaging apparatus includes: a first distance measuring means for measuring the distance of a first subject a plurality of times; a correlation storage means for storing correlation information indicating a correlation between distance measurement information and time information relating to the distance measurement information based on the result of the distance of the first subject; a focus information creating means for creating at least one focus information which is a combination of information acquired during the focus with focus lens position information indicating the position of an imaging lens during the focus for the first subject based on the correlation information ; and a focus adjustment control means for controlling focus adjustment for a second subject based on the focus information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239997-A (JP)
Title: Electric motor
Inventor: NAKAMURA TAICHI
IPC: H02K1/17
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a straddling part 3b of a support tool 3 from interfering with a core part 8 of an armature core 7, when elastically supporting an permanent magnet 2 to the internal peripheral face of a yoke 4, which constitutes an electric motor 1 via the U-shaped support tool 3.  <P>SOLUTION: The straddling part 3b is located in a position opposing the external peripheral face of a coil end 10, which is smaller in diameter than the core part 8, by making the straddling part protrude to the outside of the axial core direction of the armature core 7 from the core part 8, and prevented from interfering with the core part 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234386-A (JP)
Title: Electricity feeding device for slide door, slide door, and vehicle
Inventor: USHIYAMA MASATOSHI
IPC: H02G11/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electricity feeding device for a slide door having favorable appearance by adopting a structure in which a mounting part of a flat cable cannot be seen, and to provide a slide door and a vehicle.  <P>SOLUTION: The vehicle 1 is provided with an electricity feeding device 100 for the slide door for feeding electric power from a vehicle body 2 to the slide door 10, and is provided with a vehicle body side mounting part 110 mounted to a lower side of a slide door entrance part 3 of the vehicle body 2; and a door side mounting part 120 mounted to a lower side of the slide door, and a flat cable 130 is wired between the vehicle body side mounting part 110 and the door side mounting part 120. On the door side mounting part 120, a width direction of the flat cable 130 is inclined/drawn out by a predetermined angled than a vertical direction of the vehicle body.  <P>COPYRIGHT: (C)2010,JPO&INPIT