baber/WOPTO huggingface dataset:
Patent JP-2007336158-A (JP)
Title: Image processor
Inventor: NAMIKAWA HIROSHI
IPC: G03G21/04
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a copy-protected document from being freely copied.  <P>SOLUTION: An image processor 100 includes: a reading part 102 for reading a document; an imaging part 118 disposed in such a position that an image of an operator can be picked up; a copy-protected document detection part 108 for detecting whether the document to be read by the reading part 102 is a copy-protected document or not; a preservation processing part 112 for performing the processing of preserving picked-up image data of the operator which the imaging part 118 has picked up, in a prescribed preservation destination in the case that the copy-protected document detection part 108 detects that the document is a copy-protected document; an error detection part 114 for detecting an error by which the imaging part 118 cannot normally pick up the image of the operator, when reading the document by the reading part 102; and a reporting part 116 for reporting the error when the error is detected by the error detection part 114.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002073-A (JP)
Title: Wide area dispersion water distribution management system
Inventor: HITOTSUBASHI MASAMI
IPC: E02B3/00
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide area dispersion water distribution management system, stably and surely obtaining electric power even in a place without a commercial power supply, besides quickly and easily distributing water, and performing high-accuracy management by user.  <P>SOLUTION: This wide area dispersion water distribution management system 1 for distributing water from the river to a plurality of areas includes: an intake gate 6 provided on the river; a gate control part 12 for controlling the intake gate 6; a plurality of self-supplied power supply parts 7, 8, 16; and a capacitor part 11 for supplying the stored electric power to the gate control part 12, wherein the gate control part 12 includes a receiving part for receiving wireless transmitted flow information showing the flow of water required for each of the plurality of areas, and controls the intake gate 6 according to the flow information received by the receiving part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003253-A (JP)
Title: Road shape acquisition device
Inventor: KOBORI KUNINARI
IPC: G09B29/00
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road shape acquisition device capable of acquiring high-precision road shapes at low cost.  <P>SOLUTION: The road shape acquisition device 10 which divides a link plane generated based upon links constituting a road and acquires a road shape from grids having white line presence probabilities P(m) larger than specified. The road shape acquisition device 10 is characterized in having a map data storage means 17 stored in link information on a road, position detecting means 11, 12, and 13 of detecting the position of a vehicle, white line detecting means 14 and 15 of detecting white lines of the road, and a white line existence probability setting means 16 of updating white line existence probabilities by applying white line existence probabilities within a predetermined range from grids corresponding to the detected white lines and a predetermined white line existence probability P(Z¾m) for update to a Bayes update expression.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008000515-A (JP)
Title: Bat swinging training tool
Inventor: ODA TAKEHIKO
IPC: A63B69/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training tool for easily correcting bat swing by bodily sensing a right swing form and assisting instruction of right bat swing.  <P>SOLUTION: A bat guide section 16, which has an upper guide 22 prolonged in a lateral direction in a position facing a batter swinging position P and a lower guide 23, is formed in a support stand 1. The bat guide section 16 has a port section prepared in the lateral direction two end portions of a guide path which extends in the lateral direction between the upper guide 22 and the lower guide 23 and a principal section prepared between both the port sections in the guide path. In the bat guide section 16, the guide path is opened with facing the batter swinging position P in the principal section and both the port sections and is opened in the lateral direction in both the port sections. A batter can swing a bat into the guide path of the one port section along the guide path of the principal section and then can swing it out of the guide path of the another port section. In that case, the batter swings with drawing the same track so that the bat may not hit on the upper guide 22 or the lower guide 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006452-A (JP)
Title: Apparatus and method for form-rolling outer-spline
Inventor: YAMAZAKI TAKUYA
IPC: B21H5/00
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a spline to be formed into a workpiece while suppressing cost from rising.  <P>SOLUTION: This apparatus for form-rolling outer spline is provided with: a workpiece-stem 3 integrally rotated with a workpiece 2 being the working object; a die-stem 5 integrally rotated with a roller die 4 having a plurality of working teeth on the outer periphery; a shaft-driving means for rotating the workpiece-stem or the die-stem; and a pair of synchronized gears 6, 7, which are respectively provided in the workpiece-stem and the die-stem and are engaged with each other to synchronize the rotation of the workpiece-stem with the rotation of the die-stem. When the workpiece-stem and the die-stem are synchronically rotated, the roller-die is pushed in the workpiece and when the push-in amount of the roller-die exceedes a prescribed push-in amount being a part of the total push-in amount, the tightening of a synchronizing gear is released and the roller-die is further pushed in until the push-in amount of the roller-die becomes the whole push-in amount.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008725-A (JP)
Title: Sheet material information detection device and sheet material treating device
Inventor: KAWASAKI TAKEHIKO
IPC: G01N3/30
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material information detection device capable of removing a sheet material by enlarging forcibly a facing interval between an external force application member and an external force reception member surely even when a power source is stopped.  <P>SOLUTION: A motor 5 pulls up the external force application member 1, while rotating a cam 6 and compressing a spring 2 for application, then releases it, and allows it to collide with the sheet material. An impact force when receiving the external force application member 1 through the sheet material by the external force reception member 8 is detected by a piezoelectric element 7. When power supply to the motor 5 is stopped, a retracting spring 11 races the motor 5 through a wheel 10, and the cam 6 is rotated, and the external force application member 1 is retracted to the highest position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008007820-A (JP)
Title: High-strength cast steel for structure
Inventor: HANDA TAKUO
IPC: C21C7/04
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cast steel which has a high strength, ductility and toughness and is excellent in castability and weldability that are indispensable to a practical material.  <P>SOLUTION: The cast steel has a composition comprising, by weight, >0.12% but ≤0.20% C, 0.15-0.7% Si, 0.4-1.0% Mn, ≤0.015% P, ≤0.015% S, 3.0-4.0% Ni, 0.15-0.4% Cr, 0.30-0.50% Mo, 0.05-0.15% V, 0.005-0.02% N and 0.01-0.05% Ca. The cast steel subjected to quenching and tempering heat-treatments achieves a high strength, ductility and toughness, shows a low sensitivity to tempering temperature and is excellent in castability and weldability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018432-A (JP)
Title: Apparatus for separating and compressing empty cans
Inventor: YAMAZAKI KYOSUKE
IPC: B30B9/32
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for separating and compressing empty cans, which apparatus has a simple and compact structure, and can be provided at a low price.  <P>SOLUTION: A separating mechanism 3 has configurations such that a belt conveyor section 30 having a magnet body 31 therein is provided in a tilting state, and aluminum cans 2A dropped on a carriage start position 30A from an upper empty can inlet portion 1 slide down, but steel cans 2B dropped on the carriage start position 30A are stopped by being attracted by the magnet body 31 and are carried to a carriage end position 30B by means of the belt conveyor section 30, and then slide down. A can crushing mechanism 4 is composed of an aluminum can receiving section 40 for holding and crushing the aluminum cans 2A slid down from the carriage start position 30A of the belt conveyor section 30 and a steel can receiving section 41 for holding and crushing the steel cans 2B slid down from the carriage end position 30B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006782-A (JP)
Title: Easily bonding polyester film roll for optical use and hard coat film
Inventor: IKEHATA YOSHITOMO
IPC: G02B1/10
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily bonding polyester film roll for an optical use showing an excellence in transparency, weatherability and workability and having a stable color tone and an ultraviolet ray-shield in the lengthwise and widthwise directions of the film roll, and to provide a hard coat film.  <P>SOLUTION: The easily bonding polyester film roll for the optical use has an easily bonding layer on at least one surface of a bi-axially stretched polyester film containing an ultraviolet ray absorbing agent and a thickness of 25 to 300 μm, a width of 400 to 1,500 mm and a roll length of 400 to 10,000 m. The bi-axially stretched polyester film has a haze value of not more than 3%, a light transmittance of not more than 3% at 380 nm or less of wavelength and b* of not more than 1.5. The easily bonding polyester film roll shows a variation of the color b* of not more than 80% in the widthwise and lengthwise directions, and a variation of the light transmittance at 380 nm of not more than 90% in the widthwise and lengthwise directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014754-A (JP)
Title: Navigation apparatus
Inventor: UESONO TAKASHI
IPC: G09B29/00
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely display a guide point in three-dimensional map display.  <P>SOLUTION: A navigation apparatus includes a means for storing a solid object on a map together with a position on the map, a means for setting the guide point for a route guide, an eye point setting means for setting an eye point, and a display means for displaying a state in viewing a direction of the guide point from the eye point, while removing the solid object blocking a sight line from the eye point to the guide point, when the solid object is arranged on the map. The navigation apparatus may be provided with a means for regulating a height of the eye point to eliminate an obstacle on the sight line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014221-A (JP)
Title: Controller of engine with auxiliary machine
Inventor: YAMASHITA YUKIHIRO
IPC: H02P9/04
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to drive an auxiliary machine with an influence of failure decreased on engine torque control when the failure has occurred which exerted the influence on the engine torque control.  <P>SOLUTION: It is judged whether or not the failure has been detected which exerted the influence on the engine torque control (101). If no failure has been detected, driving torque of a generator undergoes cooperative control in concert with engine torque (105). On the contrary, if detected, the severity of the failure is measured to select control depending on the severity of the failure (102). If the failure is so extremely minor that the influence exerted on the engine torque is within an allowable range, for example, the cooperative control the same as that practiced before the failure is continued. Further, if being minor, the cooperative control is switched to constant-voltage control in which the driving torque of the generator is not cooperative with the engine torque (104). Furthermore, if being heavy, gradually variable control in which a variation in driving torque of the generator is limited is substituted for the cooperative control (103).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014810-A (JP)
Title: Method and device for calculating movement locus, and map data generation method
Inventor: NARASAKI MASARU
IPC: G08G1/0969
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new calculation method capable of calculating a locus having a small error from an actual movement locus, even if a gyro and a speed (acceleration) sensor having each comparatively low price respectively are used.  <P>SOLUTION: The device for calculating a movement locus of a moving object from the first spot P to the second spot Q after movement includes a storage device 21 for detecting the moving direction and the moving speed during movement from the first spot P to the second spot Q, and storing the results as movement data; a forward direction locus calculation part 31 for calculating a forward direction movement locus from the first spot to the second spot by using the stored movement data in the forward direction; a reverse direction locus calculation part 32 for calculating a reverse direction movement locus from the second spot to the first spot by using the stored movement data in the reverse direction; and a synthesis processing part 33 for synthesizing the forward direction movement locus and the reverse direction movement locus with a weighting ratio changing corresponding to a position to the first spot and the second spot.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007241227-A (JP)
Title: Barrier-free information apparatus for visually handicapped person
Inventor: NAKAMURA KENTA
IPC: G06F3/01
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a barrier-free state between a visually handicapped person and a visually healthy person in a method for reading a text or a character string and a method for key input of an information apparatus dealing with Braille or the like for a visually handicapped person.  <P>SOLUTION: Linear guides for guiding a finger or a stylus are provided on the surface of a monitor screen having a touch panel. A detecting area of the touch panel is divided along the linear guides, and Braille constituting a text or a character string is made to continuously correspond to each divided area by an information processing device. By continuously specifying positions along the linear guide on the touch panel with a finger or a stylus, the text is continuously read out with a projection/recession output device. Also, a key is made to correspond to each divided area and, when a position is specified on the touch panel with a finger or a stylus, the corresponding key is displayed on the projection/recession output device. Input is performed by searching for the key with the help of the linear guide and the projection/recession output device and specifying a target key to carry out an input decision operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008017217-A (JP)
Title: Pipeline type analog/digital conversion circuit
Inventor: ITO MASAO
IPC: H03M1/14
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption and size of a pipeline stage of a pipeline type analog/digital conversion circuit.  <P>SOLUTION: In the pipeline stage which converts an analog signal into a digital signal by charge transfer using a capacitor, capacity values of capacitors (Cspa, Csna) for charge storage and capacity values of capacitors (Cfpa, Cfna) for feedback are set to 1:2, and modes of connections of the capacitors for charge storage with an amplifier (OP) in an amplification period are switched according to the difference value between analog input signals (Vip, Vin) and the difference value between reference voltages (Vrefp, Vrefn).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014466-A (JP)
Title: Wheel rolling bearing device
Inventor: ISHII YASUHIKO
IPC: F16C41/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel rolling bearing device for securing the performance of sealing a displacement sensor provided in a sensor housing without using a cover member.  <P>SOLUTION: The wheel rolling bearing device H comprises a cylindrical fixed bearing ring 1 to be fixed to the side of a vehicle body, rotary bearing rings 2, 3 rotatably inserted through the fixed bearing ring, and a double row rolling elements 5 rollingly arranged between the bearing rings. The annular sensor housing 16 which has the plurality of displacement sensors 24 in the peripheral direction for detecting a gap between the outer peripheral faces of the vehicle inner side ends of the rotary bearing rings 2, 3 is mounted at the vehicle inner side end of the fixed bearing ring 1. The vehicle inner side end of the sensor housing 16 is sealed by an inner side sealing device 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017673-A (JP)
Title: Circuit breaker operation determination system
Inventor: NAKAMURA SATORU
IPC: H02J3/00
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit breaker operation determination system capable of preventing a failure in a power system by grasping, before operation, such an operation of the circuit breaker which likely causes a problem in the power system.  <P>SOLUTION: The determination system comprises an open/close state memory means 5 which stores the open/close state of the circuit breaker in the power system, a premise condition memory means 4 which stores a premise condition that is a premise for permitting the operation of each circuit breaker, a simulated operation commanding means 1 for commanding the simulated operation of the circuit breaker for determining permission of the operation, and a determination means 2 which determines the permission of the operation of the circuit breaker by comparing the premise condition for the operation that has been compared with the open/close state of the circuit breaker that is stored in the open/close state memory means 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027731-A (JP)
Title: Led flat light source with improved color unevenness characteristics and lcd backlight unit comprising the same
Inventor: LEE HYUN HO
IPC: F21S2/00
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat light source of improved color light unevenness characteristics and an LCD backlight unit comprising it.  <P>SOLUTION: The flat light source has a plurality of R, G, and B LED elements arranged in row and column. It includes a first LED array in which adjoining two green LEDs, one red LED, and blue LED adjoining them are arranged sequentially, and a second LED array in which adjoining two green LEDs, adjoining one blue LED and red LED are sequentially arranged. The first and second LED arrays are arranged in arbitrary row or column. The first and second LED arrays have red or blue LED that encloses two green LEDs. An LCD backlight unit is equipped with it.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008018443-A (JP)
Title: Device for automatically changing tungsten electrode
Inventor: OKUBO ATSUSHI
IPC: B23K9/32
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for automatically changing electrodes, which device has an electrode supplying mechanism capable of smoothly supplying a new electrode.  <P>SOLUTION: In the device which draws out a consumed tungsten electrode from a welding torch and inserts a new electrode into the welding torch after repeatedly welding objects to be welded by means of the welding torch fixed to a welding torch moving device, the device for automatically changing tungsten electrodes comprises: the welding torch for clamping and unclamping the tungsten electrodes by a cylinder; a consumed electrode drawing-out mechanism 21 for drawing out the consumed tungsten electrode of the welding torch moved to a consumed electrode drawing-out position 21P; the electrode supplying mechanism for supplying the new tungsten electrode located at the leading end in the sliding direction by sliding an electrode holder 32 containing a plurality of new tungsten electrodes and by stopping the new tungsten electrode through bringing it into contact with an electrode guide block 39 at an electrode supplying position 22P; and an electrode moving mechanism for moving the new tungsten electrode by means of a driving source to an electrode protruding position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022234-A (JP)
Title: Server for managing in-area location information, sip server, and method for managing in-area location information
Inventor: SUGIYAMA KARIN
IPC: H04L12/70
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To recover in-area location information of an SIP server in order to provide normal services even when SIP server information for mobile terminals located within its service area is deleted from an in-area location information managing server.  <P>SOLUTION: In-area location information of SIP servers with user terminals located in their service areas, and in-area location assurance flags are stored on an in-area location information managing table in advance. If information of registered SIP servers are lost due to a trouble of an in-area location information managing server 102; the in-area location assurance flag is set to "no assurance", and then all the SIP severs 101-1 to 101-3 are inquired about the in-area location information after recovery from the trouble. Owing to their answer, listed user in-area location information is acquired from the SIP severs 101-1 to 101-3 and the flag is changed to "assurance effective". The information of those SIP servers responded to the listed user in-area location information is registered on the in-area location information managing table as in-area location information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022235-A (JP)
Title: Microwave power amplifier
Inventor: YUGAWA HIDENORI
IPC: H03F3/21
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave power amplifier which can be improved in gain and output by reducing distribution deviation and placing FET cells in uniform operation.  <P>SOLUTION: The microwave power amplifier is provided with an FET chip 2 comprising a plurality of FET cells 1, an input matching circuit 3 connected to the input side of the FET chip 2, and an output matching circuit 4 connected to the output side of the FET chip 2, and at least one of the input matching circuit 3 and the output matching circuit 4 includes a microstrip line 7 or 9 which is connected to the FET chip 2 and provided with a plurality of slits 11 or 12 on the FET chip side in the propagation direction of a signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020653-A (JP)
Title: Pairing calculation device and program
Inventor: SHIRASE MASAAKI
IPC: G09C1/00
Filed: 2006-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To propose algorithm capable of performing a Tate-pairing calculation with a few calculation amount at high speed.  <P>SOLUTION: Coordinate data of two points P and Q on an elliptic curve E<SP>b</SP>:x<SP>3</SP>-x+b,bE<SP>*</SP>ä-1,1} are input (E<SP>*</SP>expresses a set symbol). ηT paring ηT(P, Q) to the 3<SP>(n+1)/2</SP>power is calculated by using the algorithm in Fig.1 by four arithmetic operation at a field Fq of characteristic 3 (here, q=3n). Then, ηT(P, Q) is calculated from ηT(P, Q) to the 3<SP>(n+1)/2</SP>power. As cube root arithmetic which consumes large calculating time cost is not required in the algorithm in Fig.1, the calculation is performed at higher speed than in a conventional algorithm.  <P>COPYRIGHT: (C)2008,JPO&INPIT