baber/WOPTO huggingface dataset:
Patent JP-2004137082-A (JP)
Title: Belt conveying mechanism for ink jet recording device and ink jet recording device with the same
Inventor: TAKAGI OSAMU
IPC: B65H5/02
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow rapid flushing with a rather simple structure, and suppress the lowering of the strength of a conveyor belt.  <P>SOLUTION: An ink jet printer comprises a belt conveying mechanism having two rollers and a conveyor belt 8 for conveying sheets. A recessed part 24 is formed in the surface of the conveyor belt 8, and a plurality of projections 26 as ink holding parts are formed in the recessed part 24. In flushing, ink is jetted into the recessed part 24, and the conveyor belt 8 runs while the ink is held between the projections 26 in the recessed part 24. An ink removal member 23 absorbs and removes the ink held between the plurality of projections 26 by the contact thereof with the projections 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005103848-A (JP)
Title: Decorative panel and its application method
Inventor: YAGIMURA SEIJI
IPC: E04F15/04
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative panel excellent in applicability and used in the room or the like of a building structure.  <P>SOLUTION: In the decorative panel constituted by laminating a decorative sheet on a woody panel, tongue and groove joint processing is applied to the side surface of the decorative panel and an aligning recessed or protruded part is provided to the region subjected to the tongue and groove joint processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105965-A (JP)
Title: Valve seat for engine and cylinder head for engine
Inventor: MORIMOTO KOICHIRO
IPC: F02F1/24
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent galvanic corrosion, even if a valve seat and its installation receiving part are a combination of dissimilar metals easily causing the galvanic corrosion.  <P>SOLUTION: A plating layer 14 is formed on a surface of an iron-based valve seat body 17 arranged in the installation receiving part 13 arranged in an intake port 6 of an aluminum alloy cylinder head 2. Since the plating layer 14 is interposed between the cylinder head 2 and the valve seat body 17, the galvanic corrosion can be prevented by reducing an electric potential difference in the dissimilar metals between the installation receiving part 13 and the valve seat body 17 via water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065686-A (JP)
Title: Furrow-forming machine
Inventor: HIGUCHI TAKEO
IPC: A01B63/02
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improvement of a turning means enabling backward progress by turning the furrow-forming part by 180° in an unplowed working part at the corner part of the furrow becoming a dead end of a tractor in the furrow-forming machine attached to the tractor.  <P>SOLUTION: This furrow-forming machine is equipped with an attaching frame having a relaying transmission part transmitted from the tractor, a supporting frame installed with a turning means for turning by 180° against a rotary shaft installed at the rear part of the attaching frame and the furrow-forming part installed at another side of the supporting frame and having the input power-transmitting part, and a double wide angle joint over the relaying transmission part and the input transmission part is installed. Also, the turning means is characterized by being equipped with a gear-transmission device at a rotary boss of the supporting frame and driven by an electric-powered cylinder installed at the attaching frame so as to make the machine body as a light weight for comfortably performing the turning operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111591-A (JP)
Title: Robot device
Inventor: OSUMI NOBUYUKI
IPC: B25J5/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot device having leg parts hardly scratching a floor face in contact with the grounding parts of leg tips.  <P>SOLUTION: This robot device is provided with a body part 11 and a plurality of leg parts 12 supporting the body part and respectively put in walking operation by drive mechanisms. At least three projecting impact absorbing members 42-45 are formed at the grounding part of each leg part to support at three or more points. Walking is thereby stabilized keeping balance in walking to reduce scratches caused by an idling leg.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110852-A (JP)
Title: Golf club head
Inventor: OTOGURO MASAAKI
IPC: A63B53/04
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which substantially increases a carry of a ball by so-called trampoline effects by effectively utilizing great repulsive characteristics of a face plate on hitting the ball in cooperation with elastic wire rods placed in parallel while the amount of the bending of the face plate is increased by making the face plate as thin as possible.  <P>SOLUTION: The golf club head has a plurality of elastic wire rods 3 placed in parallel along the inner surface of the face plate 2 provided on the front surface of a main body 1 of the head, and the elastic wire rods 3 are extended in contact with the inner surface of the face plate 2 or with a slight gap 4 between the inner surface of the face plate 2 and the elastic wire rod 3. Both ends of the elastic wire rod 3 are fixed in the peripheral area of the face plate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135336-A (JP)
Title: Carrier wave restoration apparatus of high quality television and method therefor
Inventor: KIM BINKO
IPC: H04N5/44
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier restoration apparatus of high quality television and method therefor.  <P>SOLUTION: A carrier wave restoration apparatus includes an error correction unit, a switch, a switch control signal generator, and a first and a second error detectors. The switch control signal generator generates a switch control signal in response to the detection result of a pilot signal. The second error detector receives a complex output signal, and restores a complex output signal error using the pilot signal included in the complex output signal. The first error detector receives the complex output signal and a real number signal consisting of a real part of the complex output signal, detects the position of an error reference signal carried by the complex output signal from the real number signal, measures the change amount of an argument represented by the complex output signal, and applies the measured value to an oscillator in the second error detector as error signal. A complex input signal is a signal converted from a VSB signal into a complex form, while the error reference signal is a PN63 signal existent in a field synchronization signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005112171-A (JP)
Title: Front body structure for automobile
Inventor: YASUI TAKESHI
IPC: B62D25/08
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To secure the rigidity of a fender tip in a simple structure without any change in design of appearance of the fender of an automobile and board thickness of the fender.  <P>SOLUTION: This front body structure 15 for an automobile includes: a bulkhead 25 supporting the tip 24 of a hood 16 covering an engine room 18 of the automobile 11; and fenders 27, 27 covering the upper sides of front wheels 26, 26. The right and left end parts 33, 34 of the bulkhead are bent toward the back of the vehicle body and then connected to the fenders to shape the front of the vehicle body, and a V-shaped part generated in a joint part between the tip of the bulkhead and the fenders in a plan view is covered with pent-roof members 36, 36 extended from the fenders and the bulkhead. The pent-roof members support the back of the tip of the fender positioned in the V-shaped part to bear the load applied to the tip of the fender from above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004148490-A (JP)
Title: Saw blade
Inventor: NAGANO YUJI
IPC: B23D61/12
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saw blade having plectrum shape tooth tips on its straight teeth and set teeth.  <P>SOLUTION: The saw blade 1 having a number of cutting teeth arranged at appropriate intervals to cut off a workpiece is provided with right and left set teeth 7, 9 set to the right and the left, respectively viewing from the cutting direction of the cutting teeth, wherein the right and left set teeth 7, 9 have plectrum shape set teeth 13, 15 formed so as to have the plectrum shape, in which the width of the teeth increases gradually in the right and left directions with the distance toward the tooth tip. The saw blade 1 is further provided with straight teeth 5 having no set viewing from the cutting direction of the cutting teeth, wherein the straight teeth 5 have plectrum shape straight teeth 11 formed so as to have the plectrum shape, in which the width of the teeth increases gradually in the right and left directions with the distance toward the tooth tip, and wherein the straight teeth 5 has slanting portions 12 at both right and left sides of the tooth tip formed so as to have the plectrum shape, in which the width of the teeth increases gradually in the right and left directions with the distance toward the tooth tip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116828-A (JP)
Title: Magnetic sensor and manufacturing method thereof
Inventor: ISOBE YOSHIHIKO
IPC: H01L43/06
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise magnetic sensor with a low resistance electrode wire to a semiconductor substrate of the sensor on which a groove is formed, and a Hall element is formed on the surface of the groove, and to provide a manufacturing method thereof.  <P>SOLUTION: The magnetic sensor 100 is provided with the semiconductor substrate 1 on which the groove 1t is formed. The surface of the groove 1t is formed with lightly doped regions 21, 22 acting like the Hall element, and a heavily doped region 4 having an electrode wire pattern and connected to the lightly doped regions 21, 22. A low resistance layer 50 with the resistance lower than that of the heavily doped region 4 is laminated and formed on the heavily doped region 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005111912-A (JP)
Title: Printer
Inventor: IKENO TOSHIHIKO
IPC: B41J2/52
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of forming an image data by a dither processing using a dither matrix data when the image data is formed.  <P>SOLUTION: In the printer comprising an image forming controller, a printing engine and an engine controller for controlling the printing engine, the dither matrix data are arranged in the engine controller. The image forming controller is equipped with a dither acquiring means for acquiring the dither matrix data from the engine controller, a dither storing means for storing the acquired dither matrix data, a PDL analyzing means for analyzing a PDL data, reading the dither matrix data from the dither storing means when an intermediate density data are included, and performing the dither processing using the dither matrix data and forming the image data for printing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161751-A (JP)
Title: Photopolymerization initiator and photocuring resin composition containing the same
Inventor: KAWABATA ISAMU
IPC: C07D213/71
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photopolymerization initiator having a high solubility in water and a high curing rate and provide a photocuring resin composition containing the same.  <P>SOLUTION: The photopolymerization initiator comprises a cyclic iminium salt expressed by general formula (1) (wherein R expresses a 1-4C alkyl; X expresses a halogen atom; Q expresses an atomic group for forming a pyridine ring which may have a condensed benzene ring; A<SP>-</SP>expresses a halogen ion, an inorganic acid ion or an organic acid ion) and the photocuring resin composition contains the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005115252-A (JP)
Title: Information display device
Inventor: ABE YOSHIMITSU
IPC: G01C21/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device which will not give sense of incongruity in the operation changing the screen and in its display, even in an operation of changing several images at the same time on the screen, and even if the speed of the screen switching is different.  <P>SOLUTION: A car navigation device 1, outputs a navigation image to a display device 2 to display it as a first image, changes the image by the signals from the display device 2 demanding to change the image, and outputs the specified image source to the display 23, from the microcomputer 21 as a second display image. When an operation for changing the image, the graphic microcomputer 22 demands the navigation device 1 to change the image, when the navigation image is changed, but does not change the image of the display unit 2 thereafter, and maintains the current image on the display 23. Thus, it is prevented that one time screen switching appears as though the image screen has been switched twice.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114133-A (JP)
Title: Power transmission chain and power transmission unit using the same
Inventor: KAMAMOTO SHIGEO
IPC: F16H9/24
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission chain capable of controlling the occurrence of an abnormal wear and abnormal slide effectively even if there is the misalignment between pulleys.  <P>SOLUTION: The power transmission chain is equipped with plural link plates 20 and plural pins 30. In a central part of widthwise direction of the power transmission chain, the adjacent link plates 20 are arranged almost without space and more narrowly disposed at the center in the widthwise direction than the disposition at its end, which gives flexibility to the whole chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115261-A (JP)
Title: Image forming apparatus
Inventor: FURUKAWA TOSHIRO
IPC: G03G15/16
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which when reversely electrified developer sticking to a transferred member is removed, the amount of reversely electrified developer is prevented from increasing as a result of it.  <P>SOLUTION: A color laser printer 1 forms a multi-color image by a method in which transfer rollers 61 electrostatically transfer corresponding toner images formed on four photoreceptor drums 3 and electrified to "+" (positive polarity) onto paper P conveyed by a transfer belt 6. The color laser printer 1 includes: a cleaning roller 101 disposed so as to come into contact with the paper P before the transfer roller 61 transfers the toner image to the paper P after the previous transfer roller 61 transfers the previous toner image; and an electrode roller 102 disposed opposite the cleaning roller 101 with a paper conveyance belt 6 between them. A specified voltage higher than 0 V but not higher than 940 V is applied between the cleaning roller 101 and the electrode roller 102 such that the polarity of the cleaning roller 101 is "+" (positive polarity) to the electrode roller 102.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119108-A (JP)
Title: Recording head and recording device
Inventor: TAGA SUSUMU
IPC: B41J2/235
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head which allows effective heat dissipation to be performed and can be miniaturized/made lightweight, and a recording device.  <P>SOLUTION: In the recording head which has a solenoid coil 54 fitted to a core 53 formed on a frame 43 and drives a recording wire 35 through a wire lever 47 with the help of a magnetic force of the solenoid coil 54, a radiator 66 is fitted in the outer peripheral surface 43A of the frame 43, and a coating agent 70 with successful heat emission characteristics is applied to the outer peripheral surface of at least the radiator 66.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123019-A (JP)
Title: Electronic input component
Inventor: KARASAWA NORIYUKI
IPC: H01H19/58
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic input component 1, where a second operation knob 47 is brought into a locked state or a free state by providing it with lock springs 69, in addition to a release button 79.  <P>SOLUTION: Circular arc-like guide elongate holes 17 are formed through a surface of a cover 13; a circular arc-like insertion long hole 23 using, as a base point, the same center of curvature as that of the long holes 17 is formed through the surface of the cover 13; a plurality of locking engaged parts 25 are formed on the back surface of the cover; both ends of the lock springs 69 are integrally connected with leg parts 49; and each lock spring 69 is provided with a locking engagement part 131 and a pressed piece 75.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118399-A (JP)
Title: Cosmetic container
Inventor: NOSE KAZUAKI
IPC: A45D33/08
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic container wherein scrape blades arranged in a scrape tray do not protrude from the lower surface of the scrape tray.  <P>SOLUTION: The cosmetic container comprises: a container body; and the scrape tray attached to the container body, so as to be freely rotatable and movable vertically. Multiple delivery ports are pierced in the scrape tray. The scrape blades are arranged flush with the lower surface of the scrape tray on one side of each discharge port. A recession is formed by providing a step surface with the lower surface on the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118456-A (JP)
Title: Slot machine having unauthorized access preventing function
Inventor: FURUYA HIDEKI
IPC: A63F5/04
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized access to a slot machine by appropriately changing a random number generating system used for an internal lottery on the basis of prescribed conditions to avoid the fixation of a prize winning position in a random number generating cycle.  <P>SOLUTION: The slot machine having an unauthorized access preventing function, which machine puts out a prescribed number of tokens when a plurality of rotating reels stop to display a prescribed array of symbols, comprises a random number generating means for generating random numbers to be used for an internal lottery, a random number converting means for converting the random numbers generated by the random number generating means according to a prescribed converting system before they are used for the internal lottery, and a converting system changing means for changing the prescribed converting system to another one when the playing state comes under a prescribed condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122650-A (JP)
Title: Gnawing operation monitoring device and machine tool provided with gnawing operation monitoring device
Inventor: TANAHASHI MAKOTO
IPC: G05B19/18
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gnawing operation monitoring device capable of improving working efficiency without carelessly judging abnormality and a machine tool provided with the gnawing operation monitoring device.  <P>SOLUTION: A gnawing operation monitoring processing part 52 stores the position of a positioning table 22 in each inverse operation by the previously set number of times and finds out a difference between a maximum position and a minimum position out of the set number of positions stored in the RAM 42. Then the gnawing operation monitoring processing part 52 decides whether the calculated difference is in a previously set gnawing operation decision moving range or not and judges whether gnawing operation exists or not on the basis of the decision results. Differently from a case for counting the number of times of inverse operation of the positioning table 22 by using a condition that the inverse moving distance of the positioning table 22 is less than a previously set distance and deciding the existence of gnawing operation on the basis of the count value, careless decision about gnawing operation can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128610-A (JP)
Title: Keyboard device
Inventor: SHIRABE AKIRA
IPC: G06F3/02
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by simplifying an assembly process and decreasing the number of parts and configure a characteristic design.  <P>SOLUTION: This keyboard device comprises a key frame 2 composed by combining a plurality of key tops 4 arranged in a prescribed order and a plurality of switches facing each key top 4; and a bottom case 3 composed of a shallow-box body of an entire rectangular combined in such a manner to cover a bottom part and an outer periphery part of the key frame 2. This device is configured by being directly assembled by combining the key frame 2 and the bottom case 3 by engaging a plurality of engaging parts 7, 16 facing each other and then fixing an outer periphery part on the opposite side by fixing means 8, 9 and 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128753-A (JP)
Title: Device and method for data transfer
Inventor: KUROSE KOICHI
IPC: G06F13/28
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize DMA transfer between a transfer-source device and a transfer-destination device without providing any special hardware to the device when both the devices are different in port width.  <P>SOLUTION: A data transfer device is equipped with a 1st device which is connected to a common bus, a 2nd device which is connected to the common bus, a DMA controller which performs DMA transfer with a memory, and a control means of controlling data transfer between the 1st device and 2nd device, wherein the control means indicates DMA transfer from the 1st device to the memory to the DMA controller when receiving a request for data transfer from the 1st device to the 2nd device and indicates DMA transfer from the memory to the 2nd device to the DMA controller when the DMA transfer by the DMA controller ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088078-A (JP)
Title: Scanning type laser device
Inventor: KARUBE NORIO
IPC: B23K26/06
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide laser beam machining under various conditions by realizing, through a variable control method, a special laser beam cross section and an energy distribution within such a cross-section as required for glass cutting by laser.  <P>SOLUTION: High speed scanning and output control being sufficient in comparison with laser beam machining speed are performed to realize the laser beam cross section and conditions for maintaining energy distribution that are equivalently required for a laser beam in glass cutting. The scanning is done by a scanning mirror, digital mirror, rotary polygon mirror, or the like, while the output control is carried out through laser generator control, use of a spatial filter, and scanning speed control, for example.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125966-A (JP)
Title: Vehicle body washing device
Inventor: SHINDO MASANOBU
IPC: B60S3/06
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To lightly carry out operation of a washing brush and to efficiently washing a front surface of a leading vehicle.  <P>SOLUTION: The washing brush 16 with a rotation propeller 24 is rotatably mounted to a tip end of a lengthy pipe 13 and a plurality of injection nozzles for injecting washing water pressure-fed through the lengthy pipe are provided at a tip end of the lengthy pipe 13. An injection nozzle is arranged toward a direction where the rotation propeller 24 is rotated by injection pressure of the washing water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI