baber/WOPTO huggingface dataset:
Patent JP-2004095796-A (JP)
Title: Circuit board suction pad and method of cutting the board
Inventor: YOSHIMURA KAZUYUKI
IPC: H05K13/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board suction pad which can hold the circuit board at the predetermined position by making the circumferential wall hard to deform.  <P>SOLUTION: In the circuit board suction pad, a circumferential wall 10 is partitioned so that it is in contact with the edge of a single surface of the circuit board 99 on which a plurality of electronic components C, C are mounted on the single surface, and surrounds the single surface side. Moreover, a closed space 16 continued from the circumferential wall 10 is also partitioned against the single surface side covering the single surface side in combination with the circumferential wall 10. A suction nozzle is provided with a covering portion 8 to be loaded on which a communicating hole 6 is formed. Moreover, the circuit board suction pad which can suck the circuit board 99 by exhausting the air within the closed space 16 via the suction nozzle, and a rib 12 is also provided so that it is extended from the internal bottom surface of the covering portion 8 and is in contact with the surface of circuit board 99 other than the area in which the electronic components C, C are loaded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093919-A (JP)
Title: Request management system involving karaoke apparatus
Inventor: HATAYA NAGISA
IPC: G10K15/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a request management system which reserves a Karaoke machine for playing by generalizing requests made by using a user's remote controller.  <P>SOLUTION: The user's remote controller sends a desired song signal including the identifier of a selected musical piece and a machine identifier to the Karaoke machine, which sends a repeated transfer signal including the musical piece identifier and machine identifier of the desired song signal to a manager's remote controller. The manager's remote controller registers the musical piece identifier and machine identifier of the repeated transfer signal received from the Karaoke machine in a desired song list while making them to correspond to each other, displays the desired song and the user's remote controller having sent it in list form etc. while making them to correspond to each other and transmits a reserved song signal of a musical piece that a manager specifies and inputs among displayed desired songs to the Karaoke machine. The Karaoke machine registers the reserved song signal received from the manager's remote controller in a queue of playing reservations to play them in sequence.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092229-A (JP)
Title: Flooring material
Inventor: OGURA MASAOMI
IPC: E04F15/04
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flooring material in a new configuration for preventing warpage/blistering/discoloration or the like caused by the intrusion of moisture and humidity into a substrate.  <P>SOLUTION: In the flooring material where a decoration synthetic resin sheet 2 is pasted to the substrate 1, a recessed groove 3 with a depth within the thickness range of a decoration synthetic resin sheet is formed over the total length in the longitudinal direction on the surface of the decoration synthesis resin sheet. A plurality of decoration synthetic resin sheets may be laminated on the substrate. In this case, the recessed groove is formed as a recessed groove having a depth exceeding the thickness of the decoration synthetic resin sheet at a surface side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096933-A (JP)
Title: Controller of three-phase ac motor
Inventor: FUJIMOTO SATORU
IPC: H02P27/06
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a three-phase AC motor which can hold a proper control performance even when the number of A/D converters used as current sensors is limited.  <P>SOLUTION: The controller of the three-phase AC motor includes a fault phase specifying means for specifying a fault phase corresponding to a faulted current sensor when the sensor is faulted in such a manner that a third phase current sensor sensed value Iw can be captured by any of the first and second A/D converter circuits 01 and 11, and two phases except the specified faulted phase are synchronized by the first and second A/D converter circuits and captured. Even when any of the three-phase sensors is faulted, residual normal two phase current sensor sensed values are synchronously captured, and hence a current value of the faulted phase is estimated and controlled so that a current control performance equivalent to that at the normal control time can be assured. Even when a low-cost microcomputer having only two A/D converter circuits is used, the above functions can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098264-A (JP)
Title: Method for dressing polishing cloth and method for polishing workpiece
Inventor: UENO JUNICHI
IPC: B24B53/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dressing polishing cloth for improving polishing speed, preventing outer peripheral sagging due to clogging of abrasive material and especially for stably obtaining a wafer of high flatness with efficiency by both-disc polishing using high hardness polishing cloth in polishing a work such as a silicon wafer with the polishing cloth.  <P>SOLUTION: By this method, the polishing cloth is dressed in a polishing device for polishing the plate-like workpiece by rotating a lap adhered with the polishing cloth in a fixed direction. The dressing is performed by bringing a dressing surface of a dressing means 10 into contact with the polishing cloth 7 (8), while rotating the lap in the direction opposite to the rotating direction for polishing the workpiece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109245-A (JP)
Title: Polymeric optical waveguide interleaver circuit device
Inventor: CHEN BAOXUE
IPC: G02B6/12
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric optical waveguide type interleaver circuit device independent of polarized light.  <P>SOLUTION: The interleaver circuit is created on the surface of a substrate and an optical waveguide core is a polymer having a refractive index n<SB>g</SB>1.521 to 1.557 and a birefringence 0.0078 to 0.0079 at a wavelength 1,550nm. A lower clad layer and upper clad layer are polymeric materials having a refractive index n<SB>c</SB>1.515 to 1.551 and a birefringence 0.0079 to 0.008 at the wavelength 1,550nm. The sectional shape of the core is a square shape having a length on the side 6 to 8μm and the parallel part lengths of four directional couplers are respectively 1.84 to 2.2mm in L<SB>1</SB>, 0.4 to 0.6mm in L<SB>2</SB>, 0.5 to 0.7mm in L<SB>3</SB>, and 1.62 to 2.0mm in L<SB>4</SB>. The parallel part spacings s<SB>1</SB>, s<SB>2</SB>, s<SB>3</SB>, and s<SB>4</SB>of the four directional couplers are all 5 μm. The differences in the lengths between both upper and lower waveguides of three arc parts are 0.68 to 0.7μm in ΔL<SB>1</SB>, 973.74 to 973.81μm in ΔL<SB>2</SB>, and 0.69 to 0.74μm in ΔL<SB>3</SB>, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107224-A (JP)
Title: Sprayable cosmetic
Inventor: SASAKI KATSUMI
IPC: A61K8/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a sprayable cosmetic which stably contains cedrol and causes no deposition of cedrol with time.  <P>SOLUTION: This sprayable cosmetic is an oil-in-water emulsion and comprises (A) cedrol, (B) an oily agent having an SP value of 17-21 in a liquid state at 25°C, (C) a nonionic surfactant having an HLB of 11-17, and (D) water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179925-A (JP)
Title: Process and system and compressing digital video signal as well as program product
Inventor: BARTOLUCCI VILIM
IPC: H04N19/94
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for compressing a signal at a higher level compression while maintaining the same quality level and main features of MPEG2 standards.  <P>SOLUTION: The process for compressing a digital video signal comprises the steps of starting a frame for constituting the digital video signal from a microblock for receiving movement compensations (13, 14), dividing the frame into the blocks, assembling the set of the coefficient generated by using a discrete cosine transfer (15) so as to generate each set of the coefficients in each block, constituting them to the set of the vectors by masking (M<SB>1</SB>, M<SB>2</SB>, M<SB>3</SB>and M<SB>4</SB>), detecting the dispersion of the vector, digitizing the vector for usable multiple bits by a pyramid vector digitizer (22), linking the vector to individual digitized pyramids having decided size in response to the number of usable bits, and encoding the digitized vector by corresponding code word.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004110731-A (JP)
Title: Image forming apparatus and memory storage area securing method
Inventor: SASAKI KATSUHIKO
IPC: G06F12/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a storage area securing method which secure more memory areas in a memory area which is managed by application software.  <P>SOLUTION: The image forming apparatus has a hardware resource to be used in image formation processing, a process for executing processing regarding image formation based on a program and an operating system which manages execution of the program and the hardware resource. The image forming apparatus has a storage area existing outside management of the operating system and a storage area releasing means which releases the storage area allocated to the process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114317-A (JP)
Title: Digital light emitting element writing unit
Inventor: KUDO KUNIO
IPC: B41J2/45
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital light emitting element writing unit in which unevenness in the quantity of light is eliminated at divided lighting positions in the main scanning direction.  <P>SOLUTION: The circuit is arranged to print an image by latching the data of one main scanning line in the internal driver of an LED array unit and lighting the LED by outputting clock lighting signals of 32 counts set by a main scanning start signal sequentially to respective divided areas. One LED array unit has a lighting area divided by four in order to reduce burden on the power supply capacity. At first, the circuit is provided with writing start position and writing end position signals of LED array units 503-1 to 503-3 corresponding to the sheet width from a system controller 302. These signals are delivered to an LED write control circuit 502 and an address to an SRAM is set by an internal IC. Furthermore, a write start address/end address is delivered from a register circuit in the LED write control circuit 502.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114777-A (JP)
Title: Pannier and bicycle
Inventor: NISHIDA SHINICHI
IPC: B62J9/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient pannier which is effective for preventing contents from being dropped, snatched, or lifted.  <P>SOLUTION: A pannier 1 comprises a pannier body 2 with an upper side thereof opened, and a lid 3 fitted to the pannier body 2 via arm-shaped supporters 4 and 5 in an opening/closing manner. The lid 3 opens/closes an open part 2b of the pannier body 2 by opening/closing the lid 3. A locking mechanism 6 is provided on the supporter 4. The locking mechanism 6 permits the closing operation of the lid 3 while regulating the opening operation of the lid in a locked condition, and permits the opening/closing operation of the lid in an unlocked condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113446-A (JP)
Title: Portable hanger
Inventor: MAEHARA EIJI
IPC: A47G25/28
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable hanger securely holding a coat and being carried with a bag with one hand.  <P>SOLUTION: The portable hanger includes a hanging plate provided with an opening part. A coat is hung on the hanging plate from the inside. The coat is drawn from the opening part of the hanging plate provided with the opening part, folded into three layers and a hanging plate is fitted thereon. When the portable hanger is not used, contracting or folding the hanging plates makes the hanger compact and considerably easy to carry the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115093-A (JP)
Title: Lid with additive
Inventor: MIYAZAKI KISHIKO
IPC: B65D51/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid with an additive capable of easily storing the additive in a state of the lid being stacked, not increasing garbage and capable of easily adding the additive.  <P>SOLUTION: The lid satisfies the following requirements. That is, the lid is shaped so that it can be stacked on each other; a through-hole can be formed in a housing space made by a circumferential wall and a ceiling plate by pulling out a penetrating member, an additive container housing the additive and tightly closed is housed in it and a part of the additive container is fixed to the ceiling plate; a throughhole for the penetrating member to penetrate the additive container vertically is mounted on the ceiling plate; and the additive container has a thickness large enough not to prevent stacking of the lids.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119943-A (JP)
Title: Semiconductor wafer and manufacturing method therefor
Inventor: IWAMATSU TOSHIAKI
IPC: H01L27/12
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer capable of sufficiently enhancing current driving power of an MOS transistor, and to provide its manufacturing method.  <P>SOLUTION: A notch 32a of crystal orientation <100> and a notch 32b of crystal orientation <110> are formed to a wafer for an SOI layer as a base material for the formation of an SOI layer 32. Both wafers are stuck, in a state with the notch 32a and a notch 1a of crystal orientation <110> of a support substrate side wafer 1 being aligned with each other. Since the notch 32b is further formed to the wafer for an SOI layer, when both wafers are stuck, while using the notch 32a and the notch 1a for aligning, positional deviation between the wafers caused, by turning can be realized by engaging the notch 32b with a guide part of a semiconductor wafer manufacturing device can be prevented. As a result of this, the MOS transistor, in which the current drive power is fully enhanced by making the crystal orientation of both wafers different, can be formed on the semiconductor wafer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125407-A (JP)
Title: Defect-marking device for testing painted surface of vehicle
Inventor: YAMAGISHI YASUNORI
IPC: G01N21/88
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect marking device for testing a painted surfaces of a vehicle, which can carry out marking defective positions by projecting a light beam thereon.  <P>SOLUTION: The marking device is mounted on an apparatus for testing the painted surface of the vehicle, which has a CCD camera 6 for scanning / photographing the outside painted surface of the vehicle and an image processing device 8 automatically detecting a microdefects generated in the painted surface from photographed signals. Plotters 15-19, which move a laser head 30 along the horizontal or the vertical two-dimensional scanning plane, thereby carrying out a light beam projecting plot in the horizontal or vertical direction, are mounted on a plotter mount cart 10, which is moved along a transport path in synchronization with a vehicle transportation, in a state in which the vehicle 1 whose painted surface test is finished is advanced therein. A plot controller stores two-dimensional defect position data as plot data produced by projecting a position of the micro-defect generated in the painted surface of the vehicle onto the horizontal or vertical two-dimensional projecting plane, retrieves the plot data sequentially, in response to switch operation and plots them on the painted surface of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125880-A (JP)
Title: Substrate, its manufacturing method, and electro-optical device
Inventor: OZAWA NOBUHIKO
IPC: G09F9/30
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate capable of improving the manufacturing yield of a counter substrate to be used for an electro-optical device and preventing the occurrence of defective products, and to provide a method of manufacturing the substrate.  <P>SOLUTION: In the substrate formed by sticking a cover glass 15 to a transparent substrate 10, the substrate is characterized by providing semispherical curved surface parts 13 on a surface of the transparent substrate 10, and subsequently sticking the cover glass 15 with a surface smaller than that of the transparent substrate 10 to the surface of the transparent substrate 10 with a highly refractive resin 14 so as not to protrude from the surface of the transparent substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121405-A (JP)
Title: X-ray system
Inventor: TSUKAMOTO RYOCHI
IPC: A61B6/06
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray system in which a photographing condition can be set even on the side of an X-ray movable diaphragm.  <P>SOLUTION: The X-ray system comprises: a main body; an X-ray generation part for generating X-rays by control from the main body; and an X-ray movable diaphragm 3 for adjusting the irradiation field of the generated X-rays. The X-ray movable diaphragm 3 is provided with a photographic condition setting part (photographic condition setting apparatus 32). By arranging the photographic condition setting part at not only the main body but also the X-ray movable diaphragm, a photographic condition can be adjusted directly from the photographic condition setting part of the X-ray movable diaphragm and a photographer does not need to move to the side of the main body in positioning the X-ray generation part and the X-ray movable diaphragm. Consequently, it is possible to finely adjust the photographic condition by the photographic condition setting part provided at the X-ray movable diaphragm after moving the X-ray generation part and the X-ray movable diaphragm to proper positions after roughly adjusting the photographic condition on the side of the main body in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121426-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the sharing of the board between a plurality of machines while accomplishing easier matching of performances with electric components for the performance of multiple kinds.  <P>SOLUTION: The game machine is provided with one performance control board 80 carrying a microcomputer for controlling performances containing a CPU 101 for controlling performances, the first driver board (driver board A) 35 carrying a drive circuit for driving the electric components for the performance of the first kind out of the electric components for the performances of multiple kinds and the second driver board (driver board B) 70 carrying a drive circuit for driving electric components for the performance of the second kind out of the electric components of multiple kinds. A signal input means for inputting the signals for driving the electric components for performances from the performance control board 80 is carried each on the first and second driver boards 35 and 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127654-A (JP)
Title: Key panel structure
Inventor: SAKANASHI YASUHIRO
IPC: H01H13/14
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable to replace easily with a spare key member when the key member is broken in a single action dial part provided at the control panel of an image forming apparatus.  <P>SOLUTION: In the single action dial part 20, many single action keys 27 are arranged with a prescribed arrangement spacing, and are placed in corresponding addresses displayed on the panel 30. Since the key member 40 is constructed of a resin material, it is housed in an installation block 23 between rib members 22 hung below the main body cover 21 with a prescribed spacing. When one key member is broken, a spare key member is installed, and thereby easily replaced, and the action of the single action dial part can be demonstrated without any trouble.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127443-A (JP)
Title: Magnetic transfer device
Inventor: ARAKI MINORU
IPC: G11B5/86
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To continue magnetic transfer of high-definition by eliminating a main cause of deterioration of durability and defective transfer caused by dew condensation when magnetic transfer is performed while a master carrier and a slave medium are closely contacted to each other by using a holder.  <P>SOLUTION: Master carriers 3, 4 carrying information and a slave medium 2 receiving transfer are housed in an internal space of a transfer holder 10 and closely contacted to each other, in performing magnetic transfer by applying a magnetic field for transfer, after magnetic transfer, when the internal space of the holder is opened to the atmosphere, dew condensation is prevented by keeping an atmospheric pressure dew point of the air contacting to the master carriers 3, 4 and the slave medium 2 to -10°C or less. Further, defective transfer is prevented by keeping particle diameter included in the air to 0.2μm or less. A filter dryer 15 exclusive for the holder is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004126352-A (JP)
Title: Light control film and optical device
Inventor: IMOTO KATSUYUKI
IPC: G02B5/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light control film and an optical device having a simple structure in which the manufacturing cost is suppressed, and the incoming of dust is prevented.  <P>SOLUTION: The composition is simple and manufacturing cost is suppressed by providing a light control film 10 on the front face of a liquid crystal display device body 13 because through holes 12a, 12b and 12c are formed in a predetermined pattern in the film 11, a peeping is prevented even when a person other than an operator tries to peep in from the both side faces or the upper face of the light control film 10 because the light from the liquid display body 13 is reflected, further, the dust does not come into the light control film 10. The dust does not come into the light control film 10 even when the light control film 10 is installed in an illumination device body, and the film is uniformly illuminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127811-A (JP)
Title: Contact switching mechanism of circuit breaker
Inventor: TAKAHASHI TATSUNORI
IPC: H01H73/48
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the instability of a pull-out operation characteristic of a circuit breaker due to the adverse effect of a component and the assembling accuracy of a contact switching mechanism.  <P>SOLUTION: With respect to the contact switching mechanism formed of an assembling frame fitted with a switching lever biased by a main spring, a toggle link mechanism, a latch 17 with a claw linked to the toggle link mechanism and a swaying latch rest 19, in which the latch rest releases the lock of the latch in response to the movement of an overcurrent pull-out device and opens a main circuit contact by the toggle link mechanism and a switching lever, positioning stoppers 17a-2 for regulating a locking engagement position with the latch rest are fitted at both ends of a claw 17a of the latch 17, and are made in contact with the front face of the latch rest, with the latch claw in a state of being engaged with the latch rest. By this, the overlapping width S of an engagement protrusion of the latch claw with the latch rest becomes always constant, thus enabling the stabilization of the pull-out operation characteristic.  <P>COPYRIGHT: (C)2004,JPO