baber/WOPTO huggingface dataset:
Patent JP-2009102927-A (JP)
Title: Step for access to cargo deck of truck
Inventor: SENDA TOYOJI
IPC: E06C5/24
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step for access to a cargo deck of a truck which can safely support itself without slipping even when it is leant against a horizontally brought-down gate of the cargo deck, can increase the load bearing strength of the gate by a ladder which supports the horizontally brought-down gate as a supporting leg for the gate, and excels in easiness and surety of fitting to the cargo deck and in a storage property of the step in the cargo deck when the step is not used.  <P>SOLUTION: The step for access to the cargo deck of the truck serving as the ladder is used by being leant against a necessary part of the cargo deck. A gate holding metal piece for sandwiching an end of the horizontally brought-down gate of the cargo deck from its upper and lower sides is arranged on each of a pair of right and left supporting poles 1 of the ladder having rungs at appropriate intervals. The gate holding metal piece comprises a lower metal piece 8, as a strong bearing member, which is journaled to each of the supporting poles 1 in a horizontally rotatable manner by the intermediary of a fitting member 12 having a rotation mechanism, and an upper metal piece 7 fitted to the lower metal piece 8 in a vertically movable manner by the intermediary of a connecting rod 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256669-A (JP)
Title: Angular velocity sensor and electronic device
Inventor: HONDA JUNICHI
IPC: G01C19/56
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three forked angular velocity sensor resistant to noises and capable of suppressing vibration from being transmitted to a base portion for supporting arm portions, and to provide an electronic device.  <P>SOLUTION: In this angular velocity sensor, among the three arm portions 12A-12C, the two outer arm portions 12A, 12B are excited in phase, and the center arm portion 12C is excited in opposite phase with the two outer arm portions by the reaction of vibration of the two outer arm portions. The respective arm portions are excited in a vertical direction to a surface on which piezoelectric function layers 15A-15C are formed, and hence the angular velocity is detected by vibration of the arm portions in a direction parallel to the surfaces on which the piezoelectric function layers are formed. This cancels rotation moments occurring between the arm portions one another, thereby reducing the vibration transmitted to the base portion. Further, exciting the arm portions in a vertical direction to the surfaces on which the piezoelectric function layers are formed provides the angular velocity sensor capable of maintaining excited state and resistant to disturbance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109571-A (JP)
Title: Wind bell and refrigeration system equipped with the same
Inventor: KOIZUMI TOSHIHIRO
IPC: G10K1/068
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind bell capable of sounding not by natural winds, or without generating sound by itself, and which is installed readily in ordinary households.  <P>SOLUTION: The wind bell attached to an air-blowing instrument 11 which includes an air-blowing section 12 comprises a free flexible arm section 1; a mounting section 2, which is fixed to the air blowing instrument 11 provided at one end of the arm section 1; a bell section 3 provided at the other end of the arm section 1, and the bell section 3 is positioned in front of the air-blowing section 12 by the arm section 1. The bell section 3 is rocked by blowing wind from the air blowing instrument 3, and sound is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110343-A (JP)
Title: Coater for coating liquid material
Inventor: STARKE BERNWARD
IPC: B05C11/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the requirement of all the bolts fixed to a main body of nozzle apparatus to be completely removed for changing a coating pattern costs much and has a difficulty.  <P>SOLUTION: A coater for coating a surface with a liquid material, in particular for coating a hot-melt adhesive material, is comprised of a main body, a nozzle device having at least one slot applying nozzle for discharging the liquid material and a clamping device for fixing the nozzle device to the main body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009112166-A (JP)
Title: Magnet embedded rotor, motor using the rotor, and compressor using the motor
Inventor: FUKUDA YOSHIFUMI
IPC: H02K1/22
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet embedded rotor that achieves reduction of vibration noise while achieving reduction of cogging torque without reducing generated torque and maintains an oil level at a level exceeding the lower-limit level even in the range using high rotation, a motor, and a compressor.  <P>SOLUTION: The magnet embedded rotor is formed by embedding permanent magnets 16 into a rotor core 19 at prescribed intervals. The magnet embedded rotor has the following configuration. Notches 25 and first protrusions are formed to outer peripheral surfaces between salient poles, which correspond to the plurality of permanent magnets, in the rotor core. Non-magnetic parts for preventing magnetic-flux short circuiting are formed at both ends of each permanent magnet. A bridging part between the non-magnetic part and the notch is narrowed to such an extent that the bridging part is magnetically saturated. The circumferential width on the starting edge side of the first protrusion is formed larger than the circumferential width on the tip side, thereby forming the portion from the edge part of the first protrusion to the notch by gradually changing it with respect to a rotation direction of the rotor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113246-A (JP)
Title: Kneading adjusting mechanism, extruder, continuous kneader and method for adjusting degree of kneading
Inventor: YAMAGUCHI KAZUO
IPC: B29C48/67
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To precisely adjust a degree of kneading of a material.  <P>SOLUTION: This kneading adjusting mechanism 1 includes: a push-back portion 11 for urging residence at a kneading portion 10 by pushing back the material M to an upstream side for a treatment apparatus 2 which performs kneading while continuously feeding the material M from an upstream side toward a downstream side using a kneading screw 4 rotatably inserted into a barrel 3; and a kneading-degree adjusting member 12 which has an opposing surface 15 facing an outer-peripheral surface of the push-back portion 11 and which adjusts the kneading degree of the material M by bringing the opposing surface 15 in proximity to the push-back portion 11 or by separating the surface 15 therefrom.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048153-A (JP)
Title: Optical film and method for making the same
Inventor: LU CHIN-WEI
IPC: B32B7/02
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film that is manufactured by an easy process, prevents the occurrence of interface reflection and interference fringe to improve the visibility, and has high adhesion between a transparent substrate and a function layer such as an antistatic layer, and to provide a method for making the same.  <P>SOLUTION: The optical film includes: the transparent substrate and the functional layer laid on at least one surface of the transparent substrate. A roughened surface is disposed between the transparent substrate and the functional layer. The method for making the optical film includes a roughing step of roughing the surface of the transparent substrate and a layering step of layering the functional layer on the roughened surface of the transparent substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118258-A (JP)
Title: Voltage-current conversion circuit
Inventor: ARAI TADASHI
IPC: H03F3/34
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage-current conversion circuit that can conduct voltage and current conversion having low distortions.  <P>SOLUTION: This voltage-current conversion circuit 30 is provided with a bias circuit 1, a capacitor C1, a capacitor C2, NPN transistors NT1-4 and impedance elements Z1-5. In the NPN transistor NT1, RF input voltage Vin(+) is inputted to the base, and in the NPN transistor NT2, RF input voltage Vin(-) which is opposite in phase to that of the RF input voltage Vin(+) is inputted to the base (a control terminal). The impedance element Z1 is connected at one end to the base of the NPN transistor NT1. The impedance element Z2 is connected at one end to the base of the NPN transistor NT2, and the other end is connected to the other end of the impedance element Z1. Voltage is supplied from the bias circuit 1 to the other end of the impedance elements Z1 and Z2, and a differential voltage, substantially equal to äVin(+)-Vin(-)}, is impressed on both ends of the impedance element Z3 and the impedance element Z4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114036-A (JP)
Title: Double glazing pane and glass closure member using the same
Inventor: ITO SUKEFUMI
IPC: C03C27/06
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double glazing pane which is easy to handle, good in the work of being assembled, dimensionally stable, and capable of keeping a seal function over a long term.  <P>SOLUTION: The double glazing pane is one composed of at least two substantially parallelly disposed glass panes 1 and a spacer 10 continuously and marginally disposed therebetween, wherein the spacer 10 is constituted from a support 12 and a self-adhesive layer 13 coated over the whole outer periphery of the support 12, and the spacer 10 is disposed between the glass panes 1, and the spacer 10 is tightly adhered to the inner surfaces of the glass panes 1 by being inserted into between the glass panes 1 to press the self-adhesive layer 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114775-A (JP)
Title: Joining structure of building wood
Inventor: OSHIMA TERUFUSA
IPC: E04B1/26
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining structure of building wood capable of securing the pulling resistance of building wood such as a strut even if the building wood such as the strut has a smaller diameter.  <P>SOLUTION: A connecting shaft member 15 is buried and fixed in the strut 10 with one end thereof projected from the strut 10, the end face 11a of a strut 11 is butted to the strut 10, one end of the connecting shaft member 15 is inserted in a hole 11b formed in the end face of the strut 11, a locking pin 18 is inserted from the corner of the strut 11 toward one end of the connecting shaft member 15, and the locking pin 18 is engaged with the engagement parts 15a-15c formed at one end of the connecting shaft member 15, whereby even if the diameter of the strut 11 becomes smaller, the pulling resistance of the strut 11 can be secured. Further, since the locking pin 18 is inserted from the corner of the strut 11, even if a wall or the like is arranged at the side surface side of the strut, or even if the wall is constructed, the locking pin 18 can be easily inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118878-A (JP)
Title: Automatically measuring recorder for speed or lap counts in radio controlled circuit of model
Inventor: IKEDA SHIGEHIKO
IPC: A63B71/06
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatically measuring recorder for speed and lap counts which enables simultaneous competition of several racing cars in a contest with several players per pair in a speed or lap counts racing of RC (radio-controlled) cars.  <P>SOLUTION: Labels such as numeral bar codes or picture patterns are attached to RC cars. Images captured at more than one locations with several TV cameras 2 by a plurality of TV installation positions 3 are converted to signals with a recognition/identification analysis unit 4 and controlled with a control panel 5. In the speed or lap counts racing, when a time is set with the control panel 5 to depress a start button, a display panel 9 is lit to display the speed or lap counts on the control panel 5 or speed or lap counts flash display panels 6 and 13 simultaneously with the start of the racing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008104216-A (JP)
Title: Video coder providing implicit coefficient prediction and scan adaptation for image coding and intra coding of video
Inventor: HASKELL BARIN GEOFFRY
IPC: H04N19/60
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the bandwidth of signals, in coding video images.  <P>SOLUTION: A predictive video coder performs gradient prediction, based on previous blocks (A, B and C) of image data. For a new block (X) of the image data, prediction determines the horizontal gradient and the vertical gradient, from a single block (B) located diagonally above the new block. Based on these gradients, the encoder predicts image information, based on the image processing of either an adjacent block in a horizontal direction, a vertically adjacent block or an adjacent block in the vertical direction, with respect to the new block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009121002-A (JP)
Title: Method for erasing fluorescence from waste paper or waste paper pulp
Inventor: WATANABE MASAFUMI
IPC: D21H11/14
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fully erasing fluorescence and causing no formation of AOX(adsorbing organic halogen compound) and/or halogen gas and therefore free from environmental burden in the recycling treatment of fluorescent brightener-containing waste paper.  <P>SOLUTION: The method for erasing fluorescence from waste paper or waste paper pulp involves the following process. In any step of the recycling treatment of fluorescent brightener-containing waste paper, a peroxodisulfate and phosphoric acid, or a peroxodisulfate and a phosphate are used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008143706-A (JP)
Title: Brake equipment for holding and braking elevator car in elevator installation, and method for holding and braking elevator installation
Inventor: GREMAUD NICOLAS
IPC: B66B5/20
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide brake equipment for holding and braking an elevator car in an elevator installation.  <P>SOLUTION: The brake equipment for holding and braking the elevator car in the elevator installation, which is arranged to be movable along a brake track (1) in two directions of travel, includes a mount 13 with a brake lining (2, 5) which automatically adjusts under friction coupling with the brake track (1) on movement of the elevator car relative to the rail and tightens a first tightening means (3), which can be released by an actuator (4). The first tightening means (3) tightens the mount (13) together with the brake lining (2, 5) against the brake track (1) by biasing force. The brake equipment produces, with the brake equipment unmoved and the actuator (4) unreleased, holding force acting in both directions of travel. The holding force is determined substantially by the biasing force acting on the mount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009128253-A (JP)
Title: Position measuring system
Inventor: GOTO TOMOHIDE
IPC: G01B7/00
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To downsize a transmitting system coil between the transmitting system coil and a receiving system coil for composing a position measuring apparatus.  <P>SOLUTION: The position measuring apparatus includes: a uniaxial excitation coil 14 disposed at a first point; a signal generating circuit for supplying an AC signal to the excitation coil, and exciting it; first, second and third detection coils 21-1, 21-2, 21-3 disposed at a second point so as to have respective central axes orthogonal to each other; and a circuit for obtaining voltage signals from outputs of the first, second and third detection coils. When the excitation coil is excited, a predetermined calculation is implemented by using induction voltages induced in the first, second and third detection coils. When the direction of the central axis of the excitation coil to a coordinate system of the detection coils is known, therefore, an orientation and a distance from the second point to the first point are calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126460-A (JP)
Title: Failure detection method for tire
Inventor: MIYOSHI AKIHIRO
IPC: B60C19/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect failure of a tire even from the tire during traveling by a simple constitution.  <P>SOLUTION: The failure detection method for the tire detects the failure of the tire 1 during traveling by an output of distortion of a distortion sensor 10 for measuring distortion of a side wall part 3. The detection method includes a measurement step for measuring the distortion of the side wall part 3 by the distortion sensor 10 and obtaining a measurement distortion wave-form J, i.e., a distortion wave-form of the distortion of the side wall part 3 at traveling; and a failure determination step of the tire for determining whether or not the tire is failed by comparing a previously memorized reference distortion wave-form Jo, i.e., a distortion wave-form of the distortion of the side wall part 3 at traveling of the normal tire with the measurement distortion wave-form J.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135660-A (JP)
Title: Signal transfer circuit
Inventor: NAITO AKIYUKI
IPC: H03K5/14
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transfer circuit capable of accurately outputting an output signal, while driving a transformer at a power saving mode without saturating the transformer.  <P>SOLUTION: The signal transfer circuit 1 comprises a transformer 53 having a primary-side coil and a secondary-side coil, a drive portion 56 for causing the primary-side coil to generate a first pulse voltage at a rise timing of an input signal while causing the primary-side coil to generate a second pulse voltage at a fall timing of the input signal, a secondary-side circuit 52 for raising an output signal when a pulse voltage corresponding to the first pulse voltage occurs at the secondary-side coil and falling the output signal when a pulse voltage corresponding to the second pulse voltage occurs at the secondary-side coil, a driving circuit 3 for causing the primary-side coil to generate a third pulse voltage with a fixed period, a resistor 68 for changing current flowing to the secondary-side coil if a fault occurs at an output destination of the secondary-side circuit 52, and a MOSFET 73.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131513-A (JP)
Title: Camera head of endoscope and wire connection method in camera head
Inventor: IINUMA HITOSHI
IPC: G02B23/24
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera head for an endoscope and a wire connection method in the camera head which can reduce costs required for connection with a cable and allows work to be easily performed.  <P>SOLUTION: The camera head 1 has: an imaging element for outputting an image pickup signal in accordance with an optical image; a circuit board on which a wiring pattern of a circuit to which the image pickup signal is inputted is formed; a double-sided self-adhesive member where self-adhesive surfaces are formed on both sides and one of the self-adhesive surfaces is fixed on the circuit board beside the wiring pattern. Tip parts of connection wire are fixed to the wiring pattern and a middle part is fixed on the other side of the double-sided self-adhesive member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008072772-A (JP)
Title: Solid-state imaging apparatus
Inventor: MABUCHI KEIJI
IPC: H03K5/08
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comparator which can be activated without applying stationary current, and contains fewer transistors for allowing to reduce electric power consumption and circuit scale.  <P>SOLUTION: The comparator compares two input signals through dynamic operation using a MOS transistor Tr1 and a capacitor C1, not through static operation using the stationary current. Among a gate, a source and a drain of the MOS transistor Tr1, a first input signal V1 is input into the gate, and a second input signal V2 is input into the source. Also the current flowing into the drain is stored in the capacitor C1 and converted into a voltage signal, and its voltage output is output to an output node A as a comparison result signal. The MOS transistor Tr1 drain is connected to a resetting MOS transistor Tr2 to reset capacitor C1 voltage to Vdd. In addition, a MOS transistor Tr3 gate is output to the output node A, and the drain serves as an output node B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008146652-A (JP)
Title: Intelligent parking guide device and method
Inventor: JANG BYUNG TAE
IPC: G06Q50/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information guide service on parking lots around a destination and information on available parking spaces before a vehicle enters a parking lot and to provide a guide service on an empty parking space in the parking lot.  <P>SOLUTION: This intelligent parking guide device comprises: an image sensor node 10 recognizing the number of the vehicle which enters the parking lot; sensor nodes 20 sensing whether the vehicle enters or leaves the parking lot and whether the vehicle is parked in the parking lot; a parking integrated management server determining whether the vehicle is a vehicle which has made an application for a parking reservation service based on a sensing signal generated by the image sensor node, and generating information for guiding the vehicle to an available parking space after entering the parking lot based on the sensing signal generated by the sensor node; and a radiocommunication terminal providing a vehicle driver with the parking reservation service and information for guiding the vehicle to the available parking space. The driver is thereby provided with not only a road guide service to the destination but also information on parking lots existing within the predetermined radius of the destination and on the available parking spaces to allow the driver to select the optimum parking lot, and the vehicle is guided to the available parking space after entering the selected parking lot to reduce the driver's stress caused by parking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009145141-A (JP)
Title: Defect inspection device and defect inspection program
Inventor: KANZAKI TOYOKI
IPC: G03F1/84
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate between each defect on a substrate surface Wa and on a backside Wb, while securing redundancy and long-term stability of a device.  <P>SOLUTION: A position of a surface irradiation detection defect is calculated from a photodetection signal when inspection light L1 irradiates the substrate surface Wa, and a position of a backside irradiation detection defect is calculated from a photodetection signal when the inspection light irradiates the substrate backside Wb. Then, it is determined whether the surface irradiation detection defect and the backside irradiation detection defect are the same defect detected in common by each measuring system, by using a position relation between the position of the surface irradiation detection defect and the position of the backside irradiation detection defect as a parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT