baber/WOPTO huggingface dataset:
Patent JP-2004050234-A (JP)
Title: Method and device for controlling rotary tool of friction stir joining
Inventor: KATO YOSHIKUNI
IPC: B23K20/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a uselessly long welding time by maintaining satisfactory joining face without damaging a friction stir joining tool regardless of whether the tool is a probe type or a bobbin type, and by demonstrating the welding capacity of the tool at its maximum.  <P>SOLUTION: The purport of the method is to determine in advance the maximum moving speed at which a satisfactory welding surface can be maintained, to set the corresponding reaction force as a reference value, and to perform welding by controlling the moving speed so that the reaction force measured during the operation comes close to the reference value. The device is composed of a means for detecting the reaction force of the tool at the time of transfer of the tool in joining operation, a means for comparing the measured reaction force with the reference value, a means for calculating the moving speed (welding speed) of the tool on the basis of the compared value, and a means for setting at the tool moving speed corresponding to the reaction force as obtained by the calculating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061113-A (JP)
Title: Three-dimensional image reconstruction method and device for positron ct device
Inventor: KITAMURA KEIJI
IPC: G01T1/161
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image reconstruction method for a positron CT device which improves availability of a collection memory and shortens a time required for imaging.  <P>SOLUTION: Among sinograms q<SB>k</SB>obtained in respective positions during movement, a sinogram q<SB>k</SB>-1 in the movement position just before the movement overlaps with that of each ring pair adjacent to the respective rings, and the overlapping sinograms q<SB>k-1</SB>are added up. In this process, the already added sinograms are read sequentially to be bundled, and data are converted into a 2D parallel sinogram. As the added sinograms are sequentially read, storage of them in a collection memory is not necessary, and a storage area of the collection memory is reused. Consequently, availability is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064829-A (JP)
Title: Winding apparatus
Inventor: HOSONO SEIJI
IPC: H02K15/04
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding apparatus capable of preventing high friction from being applied to a loop of one lap during inserting a coil even if a coil of a plurality of poles is continuously wound by changing the rotational direction of a winding frame for each pole, in the winding apparatus which winds a plurality of electric wires around the winding frame in parallel to form a coil.  <P>SOLUTION: This winding apparatus comprises a nozzle for delivering the plurality of electric wires in parallel the winding frame 40 which rotates the wires so as to wind them by clamping, a wire retaining fixture having a plurality of guide rods disposed below the winding frame 40, and a wire receiving/delivering means. The winding frame 40 is provided with a pair of right and left winding clamps 73, 74, and the winding frame clamp for retaining the wires is selected depending upon the rotational direction of the winding frame 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064552-A (JP)
Title: Image processor
Inventor: ISOTANI MASAYUKI
IPC: B41J29/40
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can attach additional information intended by the user to target images at a common position without any missing in picture images.  <P>SOLUTION: An image identifier 13 identifies whether each page of images stored in a page memory 12 is a picture image page or a text image page, and attaches its identified result to the image as attribute information. An information attaching part 14 sequentially attaches page numbers to all images stored in the page memory 12 when an instruction key indicative of "attach page numbers to all pages" is selected on a page-number attachment select display screen. The attaching part 14 sequentially attaches page numbers to only text image pages among a plurality of images stored in the memory 12 on the basis of the identified result of the identifier 13 when an instruction key indicative of "attach page numbers only to text pages" is selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072217-A (JP)
Title: Data reproducing apparatus
Inventor: WASHIMI KAZUYUKI
IPC: G10L19/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain a synchronous reproduction processing between a transmitter side and a receiver side without causing duplicate or missing sample points to the receiver side even when the transmitter side transmits no synchronous data and no synchronizing clock in packet data transmission.  <P>SOLUTION: A low pass filter 22 smoothes a flag signal hf denoting whether or not an unread data amount in a buffer memory 15 exceeds a half the capacity of the memory 15 and gives the smoothed signal to an oscillator 16 for generating a read clock. Thus, the frequency of the read clock is changed with the unread data amount in the buffer memory 15 so as to keep the unread data amount nearly constant thereby coping with a very small frequency difference between the transmitter side and the receiver side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066052-A (JP)
Title: Device for correcting degree of rice polishing for rice mill
Inventor: SHIBA KENJI
IPC: B02B7/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To make rice polishable at a desired degree of rice polishing even when the kind of brown rice, a production place, a brand, etc., are different in a household rice mill.  <P>SOLUTION: After a correction monitor of a rice polishing degree reference voltage level is started, when a wash-free rice start key 22 is operated, the reference voltage level is increased stepwise, and when rice polishing start key 23 is operated, the reference voltage level is decreased stepwise. Six rice polishing degree display LEDs 27a-27f are moved and turned on corresponding to the correction step of the reference voltage level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071234-A (JP)
Title: Pci housing assembly and pci connector assembly
Inventor: MATSUKI TAKASHI
IPC: H01R24/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insertion/pull-out method for a PCI (Peripheral Component Interconnect) board using a PCI housing assembly prevented from damaging a metal plating terminal part of the PCI board in inserting/pulling out.  <P>SOLUTION: A receptacle 11 is provided with a flat rectangular column part having an insertion notch for the PCI board to be inserted in its upper part, one surface in contact with the notch formed into a first contact part 15, the other side in contact with the notch formed into a second contact part 16, and the lower side of the notch formed into a base part 17, and a frame part 18 integrated with the upper part of the first contact part 15 and surrounding the second contact part 16 and a fitting part 14. The second contact part 16 has an elasticity, and its outside surface becomes a slope surface having a thinned upper part. The fitting part 14 has an approximately flat plate shape, has a slope face 48 matching with the slope surface of the second contact part 16 in its upper part of the surface in contact with the outside of the second contact part 16, and is vertically slidably disposed between the second contact part 16 and the frame part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039605-A (JP)
Title: Oscillation responding switch
Inventor: KANO HIROSHI
IPC: G01H1/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation responding switch automatically turned on by responding to an external vibration like an earth quake, and turned off after emitting light or sound.  <P>SOLUTION: When a pendulum 17 made of ferromagnet hung by a metal wire 18 is made to swing by the external vibration, the pendulum keeps the state of touching with a conductive surface 24 at a position of the pendulum 25 distant from the center of a permanent magnet 23 in a state of being pulled by the permanent magnet 23 and the switch is turned on. The length of the metal wire 18 made of shape-memory alloy hanging the pendulum 25 is shortened by the deformation of the metal wire 18, when the temperature becomes higher than transformation temperature caused by the heat generated by the current from the serially connected batteries. Then, the contact of the pendulum 25 with the conductive surface 24 is released, the switch is turned off, and the position of pendulum 25 is returned to the original pendulum position 17. Light and sound is emitted outward until the temperature becomes higher than transformation temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071066-A (JP)
Title: Semiconductor storage device
Inventor: OISHI TSUKASA
IPC: G11C16/10
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve data transfer processing efficiency for a nonvolatile semiconductor storage device.  <P>SOLUTION: Local buses (HB0-HB3) for write/read of data, corresponding to each of memory blocks (MB0-MB3) each of which has plural nonvolatile memory cells, are equipped, and circuits (SA0-SA3, HSW0-HSW3) to write/read the data corresponding to each of the memory blocks are equipped. Data transfer lines (BTX0, BTX1) for transferring the data bidirectionally to these memory blocks in common and transfer switch gates (TX0-TX3) for transferring the data between the memory blocks are also equipped. These memory blocks are divided into banks (BNKA, BNKB), the data write/read for each of the memory blocks is executed on the bank by bank basis, and parallel executions for the write/read and internal transfer for the write/read are performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294099-A (JP)
Title: Toroidal continuously variable transmission
Inventor: YAMAMOTO KEN
IPC: F16H15/38
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission capable of simplifying the shape of a trunnion, reducing the working cost, and preventing a roller of a thrust bearing from coming off out of the trunnion.  <P>SOLUTION: In the toroidal continuously variable transmission arranging a thrust needle bearing 96 composed of a roller 96b and a holder 96a between a power roller outer race 94 and a power roller storage part 96 of the trunnion 17a, projection parts 96d and 96d projecting toward the direction of a power roller revolving axis 15a are provided in the holder 96a of the thrust needle bearing 96, and the projection parts 96d and 96d are engaged with the race member of the thrust needle bearing 96 so as to regulate the sliding movement amount of the holder 96a for the trunnion 17a to a setting movement amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071443-A (JP)
Title: Night vision device for vehicles and lighting fixture
Inventor: KITAWAKI HIROYASU
IPC: F21Y101/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a night vision device for vehicles capable of utilizing an existing headlight as a light source for infrared rays and a lighting fixture for vehicles used for the night vision device.  <P>SOLUTION: With the night vision device for vehicles provided with a halogen lamp 13 irradiating light from at least a visible region to an infrared region, a filter 18 transmitting infrared rays and shielding the visible light out of the light irradiated from the halogen lamp 13, a camera for imaging the front of a vehicle by receiving reflected light of the infrared rays as irradiated toward the front of the vehicle after transmitting the filter 18, and a display displaying the result of the imaging by the camera, the halogen lamp 13 and the filter 18 are housed in a lamp unit, and at the same time, the filter 18 is fitted in free turning toward a direction of A with a pin 19 as a center. By making the filter 18 turn in a direction of A, either an infrared ray or a high beam is to be irradiated in switchover.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072037-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MAKI HIROSHI
IPC: H01L21/50
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for bonding a semiconductor wafer to a thermal release tape as an adhesive sheet, cutting off the wafer bonded to the adhesive sheet into individual semiconductor chips, and accurately picking up the individual chips.  <P>SOLUTION: A vacuum member 5 is arranged under the semiconductor chip 2A to be picked up to suck the wafer sheet 1 bonded to the rear surface of the chip 2A. After the position of the chip 2A to be picked up is recognized, a heat block 6 for individually heating the chip is moved up to come into contact with the wafer sheet 1, and heats the chip 2A from its rear side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069648-A (JP)
Title: Method for evaluating characteristic of integrated circuit, and design method therefor
Inventor: YONEZAWA HIROKAZU
IPC: G06F17/50
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To reflect a practical operation condition for an LSI by reduced manhours.  <P>SOLUTION: Observation for a circuit characteristic (delay) or simulation therefor is executed as to a circuit A (ring oscillator) inside a wafer or a chip after mounted, and a circuit characteristic is simulated in a circuit B (LSI). The correlation between the characteristic in the circuit A and the characteristic in the circuit B is found thereafter. A circuit characteristic of a circuit AA (ring oscillator) substantially same to that of the circuit A in a degree of deterioration and manufactured by a new production condition is observed or simulated to predict a circuit characteristic of a circuit BB, based on the correlation and a degree of deterioration of the circuit AA. The circuit BB is one substantially same to the circuit B in the degree of deterioration and manufactured by a new production condition. It is also judge-determined whether a delay deterioration degree of the LSI in the circuit BB and a delay deterioration degree of the LSI in a new production condition are within an allowance value set preliminarily or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003134044-A (JP)
Title: Method for predictive estimation of radio cell coverage
Inventor: FATTOUCH IMAD
IPC: H04B7/26
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for predictive estimation of radio cell coverage. SOLUTION: Random access digital maps 31, 32, 33 locally and autonomously specifying positions and natures of salients 41, 42 of a plurality of prescribed meshes 34 of mesh setting corresponding to the map 31 are prepared in the form of data matrix by a base station according to the method for predictive estimation of radio coverage of a cell 1 of a cellular radio telephone network, sampling radio waves representing propagation conditions of radio waves are tentatively transmitted in the cell 1 along an initial path segment 51 from an initial position in the prescribed direction and with the prescribed propagation conditions at a use stage, a position of the current point is compared with the mesh setting, meshes to collide with the salients 41,  42 are specified and the propagation conditions after collision is calculated from data locally and autonomously specifying the salients with which the meshes are collided.
Patent JP-2004075228-A (JP)
Title: Elevator
Inventor: KIMURA HIROYUKI
IPC: B66B11/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator of improved ride comfort by reducing vibration of a car with good response to sudden disturbance.  <P>SOLUTION: This elevator is provided with the car 5 arranged in an elevator shaft 2, a guide rail 3 attached in the elevator shaft 2 to vertically extend, a guide roller 12 attached to the car 4 in such a manner of separating from the guide rail 3 and pressed on the guide rail 3 to guide the car 5 in such a manner that the car 5 can freely rise and fall, a damper device 14 damping vibration acting on the car 5 via the guide roller 12 provided on the car 5, a motor 31 connected to the damper device 14 and changing coefficient of damping of the damper device 14, a first acceleration sensor 34 detecting acceleration of an attachment part of the guide roller 12 of the car 5, a secondary acceleration sensor 35 detecting acceleration of the guide roller 12, and a control part 36 driving the motor 31 to reduce vibration of the car 5 based on the detection value of each sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003155161-A (JP)
Title: Method for manufacturing printed products such as books, journals, magazines and the like at least partially controlled in a cycle
Inventor: GRUNDER ROLAND
IPC: B42C19/02
Filed: 2002-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing any printed products which are manufactured by adhesive binding printed sequential sheets or individual sheets or by stitching the sheets fixed on a saddle. SOLUTION: In the method for manufacturing printed products such as books, journals, magazines and the like at least partially controlled in cycle, by adhesive binding printed sheets in a spine area of a formed book block or by stitching the folded edges of printed sheets collected astraddle by fixing sequentially double-sided digitally printed paper sheets or individual sheets, printed sequential sheets or individual sheets are transversely cut to form printed sheets. The printed sheets are transversely folded and selectively supplied either to an adhesive binding station or to a fixed stitching station on a saddle-shaped conveying support.
Patent JP-2004076193-A (JP)
Title: Color ornamental tool using paper or cloth provided with natural color
Inventor: TERAO MAKOTO
IPC: D06M15/15
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color ornamental tool affording residence equipment materials having color effect as well as practicality and easy everyday care in view of the fact that it has been indicated that color has significant effect on human body and color received by visual sense has various effects on mental and health situations.  <P>SOLUTION: The color ornamental tool is based on the development of a coloring technique giving additive color mixing effect as shown by three primary colors of light to transparent materials including indoor and outdoor glass and plastics and non-transparent materials including wood boards and panels each used in residence equipment or the like, that is, offering bright colors through color intermixing rather than color superposing as seen in natural light. By the color ornamental tool, residence equipment materials improved in ornamental nature through combining colors of repose with natural light and/or artificial light and also improved in practicality can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075991-A (JP)
Title: Photomask blank, glass substrate for the same and photomask
Inventor: ASADA MASAYUKI
IPC: G03F1/50
Filed: 2002-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a photomask blank capable of producing a photomask with a high degree of pattern accuracy, a glass substrate for the photomask blank and a photomask. SOLUTION: The principal surface 1 of the photomask blank is a flat surface nearly parallel to a standard flat surface 2 nearly parallel to the principal surface or has a nearly simply convex or concave shape.
Patent JP-2004077052-A (JP)
Title: Air conditioner
Inventor: MIYAZAKI NORIO
IPC: F24F13/20
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a work for cleaning safely and easily performable in the unstable state on a step base in an indoor unit of an air conditioner installed at a high position.  <P>SOLUTION: The lower part of a front panel 4 forming an appearance design of a front surface part of the indoor unit is mounted to a decoration cover body 2 by a two-shaft connection hinge 14. When the front panel 4 is opened from a position (a) closing this front surface part by this hinge 14, the front panel 4 is turned by an own weight and inertia making one turning shaft as a center to a determined position (b) (first turning) and is stopped at this position (b). In the case where the front panel 4 is further opened for the cleaning work, it is downwardly turned from the position (b). At this time, it is turned making the other turning shaft of the hinge 14 as a center while receiving braking force in a reverse direction against the turning direction (second turning). Therefore, the front panel is stably stopped at that position when the hand is left and the turning can be stopped at any time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177166-A (JP)
Title: Battery with residual capacity meter
Inventor: KAWAGUCHI KENJI
IPC: H02J7/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery with a residual capacity meter widely usable for various batteries, capable or storing various characteristics corresponding to the batteries, and performing highly accurate display.  <P>SOLUTION: This battery is equipped with the residual capacity meter having a bar graph meter for displaying on a plurality of display sections, the electric energy quantity in the battery 2 for storing the electric energy, and a display button 13 for displaying the display sections. The battery with the residue meter is equipped with an integration means for integrating the charged/discharged electric energy by using a value corresponding to the electric energy quantity in the battery as an integrated value, and a display means for displaying the residual capacity of the battery on reference to a ROM storing the battery characteristic based on the output of the integration means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079439-A (JP)
Title: Transmission cable and manufacturing method therefor
Inventor: OGASAWARA TAKASHI
IPC: H01B13/00
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a variation of internal skews generated when an insulating layer is crushed due to a stress between a drain wire and an insulating wire, that are spirally wound by a conductive tape material.  <P>SOLUTION: A transmission cable 1 includes a signal wire pair made of a pair of insulating wires 7 each obtained by covering a signal wire 3 with an insulating layer 5, and a drain wire 9, which are wound around the conductive tape material 11. The drain wire 9 has a non-circular cross section. Even when the conductive tape material 11 wounds in one direction when manufacturing the transmission table 1, the non-circular cross section of the drain wire 9 disperses the stress between the insulating layer 5 of the insulating wire 7 and the drain wire 9. Therefore, the insulating layer 5 is prevented from crushing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085213-A (JP)
Title: Surface observation device
Inventor: KOMATSU KOICHIRO
IPC: G02B21/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface observation device capable of detecting and correcting eccentricity generated in an optical system by a change in the observation magnification.  <P>SOLUTION: This surface observation device has an observing optical means 3 for observing the surface of an observed object 1 by changing the observation magnification, and a placing means 2 horizontally movable while placing the observed object 1. The surface observation device observing a requested portion on the surface of the observed object 1 by horizontally moving the placing means 2, has a reference mark 13 for detecting eccentricity, in a position independent of the placing means 2. The placing means 2 is further movable into a position not to intercept light from the reference mark 13, to detect the eccentricity of the observing optical means 3 generated when changing the observation magnification.  <P>COPYRIGHT: (C)2004,JPO