baber/WOPTO huggingface dataset:
Patent JP-2005098504-A (JP)
Title: Fluid pressure valve structure
Inventor: NIELSEN BRIAN
IPC: F15B13/04
Filed: 2004-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure valve for accurately controlling a service part in a simple way.  <P>SOLUTION: The fluid pressure valve comprises a working connection part structure having a fist working connection part A and a second working connection part B both connectable to the fluid pressure service part 2, a supply connection part structure having a pressure connection part P and a tank connection part T, a first valve structure 10 for closing the pressure connection part P or connecting the pressure connection part to the first working connection part A or to the second working connection part B in a controlled manner, a second valve structure 18 for closing the tank connection part T or connecting the tank connection part to the first working connection part A or to the second working connection part B in a controlled manner, and a control device for controlling the first valve structure 10 and the second valve structure 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006100950-A (JP)
Title: Communication system
Inventor: SASAHARA KATSUYA
IPC: H04L12/403
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for connecting a plurality of slave stations using the serial interface of a master station.  <P>SOLUTION: Transmission line of the serial port of a master station 21 having a plurality of extension connectors is connected with the transmission terminal of the extension connector through a transmission circuit 33-36, respectively, and the reception line of the serial port of master station is connected with the reception terminal of the extension connector through a reception circuit 42-45, respectively. Each reception circuit comprises a master station of wired OR connection, and a slave station having a reception terminal and a transmission terminal connectable with the transmission/reception terminal of the extension connector. The communication system comprises a first communication control means for transmitting/receiving 2-byte data as one packet between the master station and the slave station, specifying the device ID, address and read/write at the first byte, and transmitting data at the second byte, and a second communication control means performing read or write processing if the slave station makes a decision that the device ID at the first byte matches its ID.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006101179-A (JP)
Title: Status monitoring method of power line communication network
Inventor: YOKOO KENICHI
IPC: H04L12/28
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power line communication network status monitoring method which acquires status information of the network from all a plurality of terminals for a short time for monitoring the network status by acquiring status information of the plurality of terminals from base stations.  <P>SOLUTION: The power line communication network status monitoring method connects a base station BS, a plurality of repeaters RPT, and a plurality of terminals RMT connected to the plurality of repeaters RPT, respectively, through power lines used as transmission lines to constitute a power line communication network system. The plurality of repeaters RPT send broadcast information each to the plurality of terminals RPT connected subordinate to the repeaters at fixed intervals, thus storing response information sent from each of the plurality of repeaters against the sent report information each in own repeater, and send the response information from the terminals RMT stored in own repeaters to the base station BS as response information when the broadcast information are sent from the base station BS.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006098920-A (JP)
Title: Storage element
Inventor: KAWAMOTO TORU
IPC: G03C1/725
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve performances of an optical storage element obtained by using metal complex fine particles.  <P>SOLUTION: A storage element is provided which uses an external stimulus response element comprising metal complex fine particles surface-modified with a surfactant and additive molecules.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105605-A (JP)
Title: Distance sensor
Inventor: NODA NAOAKI
IPC: G01S7/48
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the distance to an object 7 to be detected without being restricted by the fact that the object 7 to be detected is unknown.  <P>SOLUTION: Different quantities of diagnosing light is projected to a light receiving element 5 from a diagnostic element 3 to sample in advance a correction time Tx for every peak level Px of light reception signals output from the light receiving element 5. The correction time Tx is the time required for a light reception signal to reach a reference signal from the projection of the diagnosing light, and the peak level Px is a peak value of the light reception signals. At the measurement of the distance to the object 7 to be detected, a light reception time required for the reception signal to reach the reference signal from light projection by a light projecting element 2 and a peak value of the light reception signals are measured. A peak level Px corresponding to a measurement result of the peak value is acquired on the basis of sampling data, and a correction time Tx corresponding to an acquisition result of the peak level Px is acquired. A measurement result of a light reception time T is corrected on the basis of an acquisition result of the correction time Tx.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006106139-A (JP)
Title: Pop-up controller for flash
Inventor: ISHIKAWA KAZUO
IPC: H04N5/238
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform pop-up of a flash.  <P>SOLUTION: By moving a power button 20 to the side of a power source turn-on position, a transmission member 26 is moved so that the inclined surface of a triangular hole 26b rotates along a pin 50. Thus, a transmission member 28 is rotated and a lock member 30 is moved. Then, the engagement of a lock pawl 32 and the flash 10 is released and the flash 10 pops up. By moving a pop-up button 40, the lock member 30 is moved via a transmission member 44 and the flash pops up. When the power button 20 is at a power source turn-off position or a review position, the movement of the lock member 30 to a release position is blocked by an extension part 46 being a part of the power button 20. Therefore, the needless pop-up of the flash 10 is inhibited at the power source turn-off position and the review position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104957-A (JP)
Title: Tube pump
Inventor: MANO SHIGERU
IPC: F04C14/08
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump capable of efficiently performing pump operation.  <P>SOLUTION: In this tube pump 1, a stepping motor 3 is connected to a rotor 5 for holding a plurality of rollers 7, and a tube T is installed between a tube guide 6 and the rotor 5, and when the stepping motor 3 moves the rollers 7 along the tube guide 6 by applying driving force to the rotor 5, the plurality of rollers 7 successively press and squeeze the tube T between the rollers and the tube guide 6, and fluid in the tube T is forcedly fed to the secondary side from the primary side. The tube pump is provided with a RAM 14 for storing the positional corresponding relationship between a position of the plurality of rollers 7 and a position of the stepping motor 3, a separating program 17 for separating the position of the stepping motor 3 into a first position range H and a second position range L by a difference in the number of rollers 7 for pressing tube T, and a rotational torque changing program 8 for changing rotational torque of the stepping motor 3 in the first position range H and the second position range L.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006105782-A (JP)
Title: Measurement device by robot vision and robot controlling method
Inventor: HASHIMOTO YOSHIKI
IPC: G05B19/19
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency when an imaging part of a visual sensor is changed by a plurality of robots so as to be used.  <P>SOLUTION: An imaging instruction is wirelessly transmitted from a portable operational part 40 to the imaging part 4 via a robot controller 11, a network circuit 30, and a transceiver 6, and a measurement object 50 is imaged. The image data are wirelessly transmitted to the transceiver 6 and processed by an image processor 21 in the robot controller 11 via the network circuit 30. The three-dimensional positions of P1-P3 are measured, and the three-dimensional relative positional posture of the measurement object 50 with respect to the robot 1 can be obtained. The imaging part 4 is changed onto the robots 2 and 3 to perform similar measurement for each corresponding measurement object. The cable removing/connecting work is reduced, utilizing the network circuit 30 and the radio. The image processor may be disposed outside the robot controller and incorporated into the network.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005088594-A (JP)
Title: Manufacturing process of hollow main body constituting hollow member
Inventor: MISHINA YUKINORI
IPC: B29L23/00
Filed: 2004-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a hollow main body constituting a hollow member so as to save weight, improve stiffness, make abrasion proof, smooth a surface and lower a coefficient of thermal expansion.  <P>SOLUTION: The manufacturing process of a hollow main body 10 comprises the following steps: (1) a step to temporary fix a honeycomb sheet 13 made of paper or a sheet metal such as aluminum, on a shaping core bar 11 except a part designed to be a thick wall section 10a; (2) a step to wind a yarn, which comprises an inorganic fiber of glass, carbon, etc. or a synthetic fiber such as nylon, and is expected to make a plurality of winding layers, with a predetermined angle of gradient on the shaping core bar 11 and the honeycomb sheet 13; (3) a step to extract the shaping core bar 11 and the honeycomb sheet 13 from an opening 10c formed in the center of the thick wall section 10a; and (4) a step to apply a finishing work on a cured surface of the member or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006104821-A (JP)
Title: Locking device for table gate of vehicle
Inventor: ISHIWATARI MITSUHIRO
IPC: E05B85/24
Filed: 2004-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a table gate which does not ergonomically force unnatural movement and enables easy unlocking operation and locking operation.  <P>SOLUTION: A retaining groove in locking and a retaining groove in unlocking are formed in an inner peripheral part of a round recess part formed at a front part of a lock case. The inner peripheral part of the retaining groove in locking and the retaining groove in unlocking is one-step recessed to form a stepped part for holding posture. A grooved hole is formed in a back face part of a base end of the lever handle in front and rear directions. A retaining plate inserted into the grooved hole is slidably rearwardly energized by a spring, and the retaining plate is released from the retaining groove in locking or the retaining groove in unlocking by slantly erecting and rotating the lever handle, and thereafter the retaining plate is laid on the stepped part for holding the posture by turning the lever handle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115564-A (JP)
Title: Small motor with brush
Inventor: SAKAGUCHI TAKESHI
IPC: H02K13/00
Filed: 2004-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small motor with brush in which space factor of the winding coil of an armature can be ensured sufficiently while realizing high torque and flattening (miniaturization) by improving the mounting structure of an overvoltage suppressing element.  <P>SOLUTION: The small motor with brush comprises an armature core 3 supported on the motor shaft 1 and having a winding coil 2 at the salient pole 3a, a commutator 14 supported on the shaft 1 contiguously to one side in the axial direction of the armature core 3 and connected electrically with the coil 2, and a brush piece 6 supported on the motor case 5 side and sliding on the commutator 14. A varistor 19 is supported on the shaft 1 and arranged on the other side of the armature core 3 in the axial direction. A commutator segment S constituting the commutator 14 is provided integrally with an axial terminal S<SB>3</SB>having a portion passing the armature core 3 in the thickness direction while being insulated electrically therefrom and extending to the other side of the armature core 3 in the axial direction. That portion is bent in the direction receding from the shaft 1 and then the brush sliding portion S<SB>1</SB>and the varistor 19 are connected conductively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006114642-A (JP)
Title: Infrared coherent light source
Inventor: ITO HIROMASA
IPC: H01S3/108
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional middle infrared laser has a high output but has the drawback of having no wavelength variability and on the contrary, a middle infrared optical parametric oscillator has a wavelength variability but has the drawback of having difficulty obtaining a high output.  <P>SOLUTION: When constructing an infrared light source by arranging crystals by difference frequency generation inside an optical parametric oscillator, a polarization inversion period is designed in consideration of the relationship on wavelength dispersion among individual crystals and the temperature expansion of each crystal, by using a pseudo-phase matching technology to make it possible to remarkably increase a temperature range of phase matching, and eventually to obtain a high output and a wavelength variability at the same time. By this technology, an infrared light source having a larger wavelength variability and a high output can be fabricated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005139552-A (JP)
Title: Aluminum alloy for casting, aluminum-alloy casting and method for manufacturing aluminum-alloy casting
Inventor: IKUNO HAJIME
IPC: C22F1/00
Filed: 2004-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum-alloy casting having excellent strength, fatigue characteristics, etc.  <P>SOLUTION: The aluminum-alloy casting has a composition consisting of, by mass, 4 to 12% Si, ≤0.2% Cu, 0.1 to 0.5% Mg, 0.2 to 3% Ni, 0.1 to 0.7% Fe, 0.15 to 0.3% Ti and the balance Al with inevitable impurities, when the total is 100 mass%. Further, this aluminum-alloy casting has a metallic structure which consists of a matrix phase composed mainly of α-Al and a skeleton phase crystallized for surrounding the matrix phase into a network state, and the matrix phase is precipitation-strengthened by Mg-containing precipitates. Owing to the matrix phase precipitation-strengthened by the Mg-containing precipitates and the skeleton phase surrounding it, not only high thermal fatigue resistance but also high strength and high fatigue strength required of a base material can be provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102251-A (JP)
Title: Image processing apparatus
Inventor: NAMITSUKA YOSHIYUKI
IPC: G06F3/12
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus in which smooth gradations are represented without moire even in any colored image for a document having two colors, and a black contour is not generated on the boundary of different colors.  <P>SOLUTION: A two-color separating part 1 detects a luminance signal K and a second colored image region signal CD on the basis of RGB color signals. On the basis of the separated second colored image region signal CD, a boundary setting part 9 generates a boundary signal BOU indicating the boundary of a black image region and a second colored region and in the region of the boundary signal BOU, a smoothed luminance signal level SMT is compared to a non-smoothed luminance signal level ORG. If the smoothed luminance signal level SMT is higher than the non-smoothed luminance signal level ORG, the non-smoothed luminance signal level ORG is selected and outputted as a filter output FK, and a luminance signal KK gradation-processed by a signal mask processing part 6 and a signal K2 binarized by a binarization processing part 5 are composed not to overlap with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006112186-A (JP)
Title: River water intake structure
Inventor: MATSUBAYASHI TOSHIO
IPC: E02B7/20
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a river water intake structure which is constructed by excavating a recess connected to a quay having an intake port formed therein, wherein deposition of sand on the recess is prevented by employing a simple and inexpensive means.  <P>SOLUTION: According to the river water intake structure, a flexible film member 7 for covering the recess 3 connected to the quay 2a having the intake port 4 formed therein, has its outer peripheral edge attached to side walls of the recess 3, and water is supplied to a lower side of the film member 7 via a water supply port, whereby the film member 7 is vertically moved between a bottom and an upper edge of the recess 3. When river water is taken, the film member 7 is lowered to the bottom of the recess 3, and except when the river water is taken, the film member 7 is raised to the upper edge of the recess 3. As a result, when the film member 7 is raised to the upper edge of the recess 3, settling of sand is prevented without lowering the flow rate of the river 1 in an area of the recess 3. On the other hand, sand settling on an upper surface of the film member 7 when the film member 7 is lowered to the bottom of the recess 3 during water intake, flows downstream when the film member 7 is raised to the upper edge of the recess 3 after the water intake. In this manner, deposition of the sand on the recess 3 is prevented by employing the simple and inexpensive means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115420-A (JP)
Title: Acoustic system
Inventor: ONO TATSUJI
IPC: H04N5/00
Filed: 2004-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic system for bathrooms with a feeling of integration in the whole.  <P>SOLUTION: The acoustic system 10 disposed in a bathroom integrally comprises speakers 2, 2 for outputting sounds of audio equipment S arranged outside the bathroom, and an operating unit 1a for operating the audio equipment S.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006115937-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: SUZUKI TAKAO
IPC: A61B8/08
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic apparatus capable of measuring a tissue property by an operation easier than before and improving the measurement accuracy of the tissue property.  <P>SOLUTION: In this ultrasonic diagnostic apparatus provided with a probe 1, a control part 9, a transmission part 2 and a reception part 3, an inclination angle calculation part 8, a tissue tracing part 5 and a tissue property calculation part 6 are included. The inclination angle calculation part detects the inclination angle of internal tissue. The control part has the first mode of operating the transmission part and the reception part so as to obtain tomographic images and the second mode of calculating a deflection angle for making an ultrasonic beam be incident vertically to the internal tissue on the basis of the inclination angle, making the transmission part generate transmission pulses for emitting the ultrasonic beam at the deflection angle and making the reception part detect the reception signals of an ultrasonic echo from a deflection direction forming the deflection angle as operation modes. The tissue tracing part analyzes the reception signals detected in the reception part at the time of the operation in the second mode and traces the movement of the internal tissue. The tissue property calculation part calculates the tissue property of the internal tissue on the basis of a traced result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119029-A (JP)
Title: Charge amplifying circuit
Inventor: TSURUHARA TAKAO
IPC: G01C19/56
Filed: 2004-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of characteristics by shortening a time required until self-oscillation starts in a charge amplifying circuit.  <P>SOLUTION: The charge amplifying circuit 1 includes a function CV-converting a signal output from a gyro sensor 2 and comprises an operation amplifier 3 and a feed-back MOS resistor 13. At power source charge, the feed-back MOS resistor 13 is made low, and thereafter becomes high. In the case of this constitution, since the feed-back MOS resistor 13 is the low resistor, the time required until the self-oscillation starts is shortened. Thereafter, the feed-back MOS resistor 13 becomes the high resistor, output is stabilized, and the deterioration of the characteristics is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006119060-A (JP)
Title: Portable combustible gas concentration measuring instrument
Inventor: FUJIMOTO TATSUO
IPC: G01N27/16
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable combustible gas concentration measuring instrument capable of certainly detecting the maximum gas concentration.  <P>SOLUTION: The portable combustible gas concentration measuring instrument has a gas suction means for sucking a combustible gas, a gas sensor for detecting the concentration of the sucked combustible gas, a single display means for displaying the detected gas concentration, and a control means for displaying the maximum gas concentration value in the gas concentration detected by the gas sensor on the display means in a usual mode, responding to an instantaneous value display order to store the maximum gas concentration value while displaying an instantaneous gas concentration value on the display device and responding to the completion of the instantaneous value display order to restore the usual mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006117426-A (JP)
Title: Drive transmission mechanism and image forming device
Inventor: KIMIJIMA MASASHI
IPC: B65H5/06
Filed: 2004-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of checking excessive bite-in to a first gear 74 of a second gear 113 movable while restraining an increase in driving torque, and capable of further surely checking the movement of the second gear 113 that tends to escape from a meshing position with the first gear 74.  <P>SOLUTION: A convex curved surface 81a' and a concave curved surface 81b' respectively curving at predetermined curvature around the axis of a first stud 73 for journaling the first gear 74 are arranged on a side plate 80 of a first support unit composed of the first stud 73 and the side plate 80. A second support unit exists in a position for mutually meshing the first gear 74 and the second gear 113, and the movement of the second support unit is regulated by allowing an end part of a second stud for journaling the second gear 113 to abut on these curved surfaces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI