baber/WOPTO huggingface dataset:
Patent JP-2002061672-A (JP)
Title: Electromagnetic spring clutch
Inventor: FUJITA TETSUYUKI
IPC: F16D27/105
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic spring clutch superior in the productivity and capable of reducing the manufacturing cost. SOLUTION: In this electromagnetic spring clutch comprising a first rotating shaft 26 rotatably inserted into an armature 38, a second rotating shaft 34 coaxial with the first rotating shaft and rotatably mounted, and a coil spring 40 mounted over outer peripheries of the first rotating shaft and the second rotating shafts, locked on the armature at its one end and on the second rotating shaft at the other end, integrally rotating the first rotating shaft and the second rotating shaft by being tightened when the armature is moved to be abutted on a contact part and is braked, in a state of energizing the electromagnetic coil 10, and releasing the integral rotation of the first rotating shaft and the second rotating shaft in being loosened by separating the armature from the contact part and releasing the braking in a state of not being energized,  a bearing part 22 externally and cylindrically projecting by a desired length for bearing the first rotating shaft is integrally formed on a field core 16.
Patent JP-2001112649-A (JP)
Title: Whipping device
Inventor: GOELTENBOTH FRANK
IPC: A47J43/07
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a device for whipping and/or dripping liquid-state food, especially milk-containing liquid for automatic drip such as coffee machine which device has a reservoir chamber for receiving or passing the liquid-state food to be whipped and/or dripped and to provide a related method for whipping and/or dripping. SOLUTION: In this device, ozone is temporarily operated upon the inner wall of the reservoir chamber. Thus, even after the whipping device is not used for a long time, it can be easily sterilized.
Patent JP-2002064765-A (JP)
Title: Built-in antenna mounting structure for television receiver
Inventor: MIKI TAKESHI
IPC: H01Q1/12
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a built-in antenna mounting structure for television receiver, with which a linear antenna can simply be fitted and fixed to a cabinet, without the need for using a fastening component such as a tape, and number of components can be reduced to decrease the cost and the mount job can be simplified to enhance the workability. SOLUTION: Ribs 3 or 3A projected to an opposite cabinet 1 or 3 are provided to the inside of a circumferential edge of a front cabinet 1 or a rear cabinet 3, the linear antenna 6 for an FM broadcast or the like is wired to the ribs 3 or 3A from a printed circuit board 4 placed in the cabinets 1, 2 and its end 6a is fitted and fixed to one of the ribs 3 or 3A to incorporate the linear antenna 6 to the cabinet 1 or 2.
Patent JP-2002077795-A (JP)
Title: Apparatus and method for recording disk
Inventor: NEMOTO SHIGERU
IPC: H04N5/765
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for endlessly recording a medium by using a recorded area on the medium for a repeated recording area. SOLUTION: The apparatus for recording a compressed signal obtained by variably compressing an input moving image signal at a data rate on a disk comprises an encoder 11 for outputting the compressed signal, a calculating means 12 for calculating the data amount of images of a predetermined number sequentially outputted from the encoder, a navigation managing means 13 for managing the number of the data, a disposition and the like of outputted signals of the encoder, and a file system managing means 14 for managing the flag indicating whether an arbitrary sector on the medium is recorded or not, the number of its recorded pieces on the already recorded area, start positions, size, reproducing order of each of the recorded pieces. In this apparatus, the means 14 stops recording at a time point when the size of an unrecorded area becomes smaller than the data amount to be outputted next obtained by the calculating means after the recording of the compressed signal generated by the encoder is started.
Patent JP-2002066630-A (JP)
Title: Winding device and method for metal-foil strip
Inventor: TATENO JUNICHI
IPC: B21C47/04
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a wrinkle at a metal-foil strip relating to a winding device and method comprising a deflector roll that rolls the metal- foil strip and a tension reel that winds the metal-foil strip to a coil giving a tension to the strip. SOLUTION: At least two wrinkle-preventing rolls are arranged between the tension reel and the deflector roll. One of the two wrinkle-preventing rolls that adjoins to the tension reel is formed into a convex shape, or the roll adjoining to the tension reel is formed into a flat shape and another roll in the upper stream of the flat-shaped roll is formed into a concave shape.
Patent JP-2002039044-A (JP)
Title: Method of wave power generation and manufacturing method of making wave power generation facility
Inventor: SAKATANI MIYUKI
IPC: F03B13/18
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of wave power generation and manufacturing method of making the wave power generation facility, for producing an electric power of non-environmental disruption by generating high electric power using a low cost facility which converts efficiently an energy of wave into an energy of shaft rotation, the generation method is different from methods of wave power generation known in the prior art. SOLUTION: A part from a wave power absorption structure body 2 and basic structure body 3, the wave power generation facility is provided with an energy absorbing structure body 20 and an electric power generator 50, and having a power generator 4 which generates an electricity by rotation of transmission shafts for power generation 66, 45 and 47, additionally, the relationship between the wave power absorption structure body 2 and the basic structure body 3 is that the wave power absorption structure body 2 is exist always on the surface of the sea, and is in the conditions for repeating up-and-down motions by buoyancy. On the other hand, the basic structure body 3 is fixed in the sea by the dead weight and supporting power of a plural number of piles 8 exist with the basic structure body.  The wave power generation facility having steel rods for supporting the facility to prevent the separation by one or a plural number of poles 5 for fixing the facility between the wave power absorption structure body 2 and the basic structure body 3.
Patent JP-2002066892-A (JP)
Title: Rod-like material polishing device
Inventor: MATSUTANI KANJI
IPC: B23Q7/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of polishing a rod-like material and saving a power. SOLUTION: The rod-like polishing device comprises a double enveloping worm polishing means 1 to polish the tip of a rod-like material 2; a rolling rest 4, having an arcuate recessed surface 4a, formed in a manner to make approximate contact with an outer peripheral polishing surface 1a of the double enveloping worm polishing means; a feed wheel 5 moved along the arcuate recessed surface as it makes contact with a rod-form material 2 placed on the rolling rest 4; and a separation member 8 situated in a position separated away from the outlet of the rolling rest and obliquely covering the outlet part of the arcuate recessed surface.  Further, a groove wheel 7 having a plurality of grooves 7a formed with a distance kept therebetween formed in an outer periphery is situated on the inlet side of the rolling rest 4, and the rod-like materials inserted in the grooves one by one can be supplied to the rolling rest.
Patent JP-2002076761-A (JP)
Title: Aperture antenna
Inventor: NAKANO HISAMATSU
IPC: H01Q13/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To improve performance of an aperture antenna. SOLUTION: In this aperture antenna having a tri-plate structure and in which an antenna element substrate 4 is arranged between an upper ground plate 2 and a lower ground plate 3, an aperture of the upper ground plate 2 is formed in square horn-shape. This allows the antenna gain to increase and the orthogonally polarized wave component to reduce, thus improving the whole performance.
Patent JP-2001088954-A (JP)
Title: Automatic stacked paper replacing device installed on paper sheet feeding device
Inventor: HINZ MARC
IPC: B65H1/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To smoothly collect residual stacked papers and new paper sheet stacked papers in the replacement of stacked papers in a paper sheet feeding device provided on a paper sheet processing machine. SOLUTION: This paper sheet feeding device comprises a nonstop device 3, and a support rod 1 driven by a motor is used in order to temporarily receive residual stacked papers R in the mounting of new paper sheet stacked papers S. In the integration of the residual stacked papers R with the paper sheet stacked papers S, a detecting device 11 monitors the vertical movement of the support rod 7 provided on the nonstop device 3 to prevent the support rod 7 from being held up. In the whole process of stacked paper replacement, a circuit device monitors the movement of the support rod 7.
Patent JP-2002067695-A (JP)
Title: Container door connecting part structure
Inventor: ONODA KENICHI
IPC: E05D5/06
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a container door connecting part structure that can drain the rain water smoothly. SOLUTION: A side wall 8 of a container 3 loaded on a vehicle is equipped with an upper door 5. The upper door 5 is attached to the side wall of the container 3, and is supported at the side wall 8 of the container 3 via a pair of door hinge 7 that the one end of the upper door 5 is fixed on the side wall 8 of the container 3 and the other end is fixed to the upper door 5. A movable part 12 of drainpipe 11 is fixed by the end side 12b on the upper end of the upper door 5 and a fixing part 13 is fixed by the end side 13b on the upper end 14a of door frame opening 14, the other ends 12d, 13d of the movable part 12 and the fixing part 13 are connected by a hinge pin 15. In the condition that the drainpipe 11 is attached to the container 3 and the upper door 5, the hinge axes 16 of door hinge 7 and the hinge pin 15 are located on a straight line.
Patent JP-2002074610-A (JP)
Title: Magnetic head
Inventor: SATO HEIKICHI
IPC: G11B5/187
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head having satisfactory efficiency, wherein the break (leakage) of a magnetic gap and the deterioration of the characteristics of a magnetic film are not generated. SOLUTION: In the magnetic head 100 having a sliding surface 120 which is formed at a magnetic core and a magnetic recording medium slides on, a magnetic gap g formed by disposing at least the magnetic film 130 and gap materials 130a and 130b on the sliding surface, a groove part 170 disposed to the one end part or both end parts of the magnetic gap and a non-magnetic material 161 disposed in the groove part, the aspect ratio (the depth of the groove/the width of the groove) of the groove part is more than 1 and a non- magnetic oxidized film 170a is formed at the groove part by a CVD(Chemical Vapor Deposition) method.
Patent JP-2002077655-A (JP)
Title: Image processing method
Inventor: SUEZUMI ERIKO
IPC: G06T5/00
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in image quality due to an overlapping of dots of each color component of image data after an image binarization. SOLUTION: In an image processing method to create binary images by applying binarization to multivalued gradation pixels having a plurality of color components, threshold data that are mutually different corresponding to a first and a second color components are prepared, and a binary signal is outputted by comparing a threshold set by the prepared threshold data with image data to which error data are added.
Patent JP-2001151719-A (JP)
Title: Styrene derivative
Inventor: NAKAJIMA MUTSUO
IPC: C07C39/26
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new styrene derivative having a styrene skeleton useful as a monomer for producing a base polymer for a chemically amplified resist material suitable for a mier of abrication technique. SOLUTION: This styrene derivative is represented by the general formula (1) (wherein R1 is H, a 1-20C linear, branched or cyclic alkyl, an F-substituted alkyl, Cl atom or trichloromethyl; R2 is a protecting group of phenol; and (p), (q), (r) are each 0 or a natural number of 0<=p<5, 0<=q<5, 0<r<5 and satisfy 0<p+q<5. A resist material prepared by using a polymer obtained by polymerizing the styrene derivative is sensitive to high energy beam and excellent in sensitivity, resolution and plasma etching resistance at <=200 nm especially <=170 nm wave length. The compound can be a suitable raw material for a base polymer of a resist material having small absorption at an exposure wavelength of F2 excimer laser.  The resist material using the compound can easily form a fine pattern vertical to the substrate and is suitable for a fine pattern producing material for producing a very-large-scale integration system (VLSI).
Patent JP-2002070312-A (JP)
Title: Construction material transferring method and its device
Inventor: NAGASE TOSHIHIRO
IPC: E04G21/14
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for efficiently transferring a construction material from a factory to a construction field and efficiently and stably transferring it in a narrow place in the construction field. SOLUTION: This construction material transferring device A is provided with a rack 10 and a carriage 20 installed to the rack 10 removably. The rack 10 has a U-shaped vertical cross section. On the rack 10, a plurality of panels P (construction materials) are stored. In conveyance from the factory to the construction field, a plurality of racks 10 housing the panels P are conveyed by means of a conveying means. In the construction field, the panels P are put on the carriage 20 and transferred thereby.
Patent JP-2002072468-A (JP)
Title: Electrically conductive paste curable with active energy beam, conductor circuit using the same and non-contact id
Inventor: NAKAMURA MINORU
IPC: C08F2/46
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an electrically conductive paste usable even on a substrate having inferior heat resistance, curable in a very short time, excellent in initial electric conductivity and adhesiveness in film formation, capable of forming a hardened coating having high hardness and high mechanical strength and suitable for use in the production of the circuit of non-contact ID. SOLUTION: The electrically conductive paste curable with active energy beams contains an electrically conductive material and a compound polymerizable with active energy beams. The glass transition temperature of a cured body obtained by curing a composition prepared by removing the electrically conductive material from the electrically conductive paste with electron beams having 175 kV accelerating voltage and 40 kGy absorbed dose is 0-200 deg.C. A method for producing a conductor circuit in which a circuit pattern is formed on a substrate using the electrically conductive paste and irradiated with active energy beams and non-contact ID obtained by disposing a conductor circuit produced by the method and an IC module on a substrate are provided.
Patent JP-2002068166-A (JP)
Title: Knockdown box-shaped container
Inventor: OSAWA HIDEKAZU
IPC: B65D5/42
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown box-shaped container which is easily assembled, opened and developed, lightweight, strong, rigid, heat-retentive and cold- retentive, and has a smooth surface, and is cleanable. SOLUTION: This knockdown box-shaped container is constituted by a laminated foam wherein apertures are provided in the upper part and the lower part. A plurality of closing faces (flaps) are foldably and extendedly provided on faces which form side faces of the box-shaped container in assembling, and adjustable fasteners are provided at least in one part on each closing face. The container is constituted so as to form a bottom part and/or a lid part of the box-shaped container by superposing the closing faces and connecting the adjustable fasteners each other when the upper and/or the lower apertures/ aperture are/is closed.
Patent JP-2002081272-A (JP)
Title: Structure of structural gasket for window glass
Inventor: KODA ATSUSHI
IPC: E06B7/14
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To early and naturally dry window glass by actively draining infiltrating water to the indoor side, and to easily discriminate a water infiltrating position. SOLUTION: This structural gasket 2 interposed between the peripheral edge of the window glass 1 and an outer wall 6 and directly supporting the window glass by the outer wall, is composed of upper, lower, left and right parts 21, 22, 23 and 24 corresponding to the upper, lower, left and right sides of the window glass. A continuous groove 7 is formed along the peripheral edge of the window glass in the upper, lower, left and right parts. An air introducing void 11 is formed between the groove of the upper part of the structural gasket and an indoor side surface of the upper part. A draining void 12 is formed between the groove of the lower part of the structural gasket and the indoor side surface of the lower part.  A water receiving part 13 for receiving water coming out of the draining void is arranged in a part reaching the inside of a room from the draining void of the structural gasket.
Patent JP-2002084184-A (JP)
Title: Level shift circuit and semiconductor device using the same
Inventor: TSUCHIYA MASAHIKO
IPC: H01L21/822
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a level shift circuit in which high speed switching can be ensured, while reducing the occupancy area. SOLUTION: First and second circuits 20 and 30 are connected in parallel between a first line 12, for supplying a first potential HV and a second line 14 for supplying a second potential VSS. A first P-type transistor 22 in the first circuit has a gate connected with the drain of an N-type transistor 36 in the second circuit, and a first P-type transistor 32 in the second circuit has a gate connected with the drain of an N-type transistor 26 in the first circuit. Opposite input voltages are applied to the gates of the N-type transistors 26 and 36 in the first and second circuits, and potentials having a level shift are outputted from the drains of the N-type transistors 26 and 36 in the first and second circuits.  A third lines 16, for supplying a third potential MV between the first and second potentials, is connected with the gates of the P-type transistors 24 and 34 in the first and second circuits.
Patent JP-2002084493-A (JP)
Title: Solid-state image pickup device and image pickup method
Inventor: IGUMA KAZUYUKI
IPC: H04N19/13
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup element having channel outputs, that can apply parallel JPEG processing to each output channel so as to attain high-speed processing and generate JPEG files generated by each channel output as one file in a storage medium. SOLUTION: A restart marker is regularly given to a right end of an image for each of channels at JPEG compression and the resulting images are expanded in each memory. In the case of writing files, an address of a memory reading the images is switched while detecting the restart marker inserted to each JPEG file expanded in the memory and re-sorting the restart markers so as to form one JPEG image.
Patent JP-2001173695-A (JP)
Title: Wear indicator for brake disc
Inventor: MOORE ROLAND S
IPC: F16D65/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To solve the disadvantage in a conventional indicating method for the wear of a brake disc by use of a chamfer part located on the outer diameter of a braking surface to show the degree of wear of the disc by the thickness of the chamfer part, or the possibility of the brake disc being worn more than the minimum thickness allowing a recessed wear prior to the extinguishment of the chamfer part because the disc is worn. SOLUTION: In this wear indicator, the chamfer part is eliminated, a wear indication hole 20 is arranged on the reverse side position of the braking surface 16 of a disc body 17 in a prescribed depth having a prescribed space from the braking surface 16. The wear indication hole 20 is shielded by a disc material 22 since it is located on the reverse side of the braking surface 16. When the disc material 22 on the surface side of the wear indication hole 20 is worn to the extent that the wear indication hole 20 appears on the braking surface 16, it is regarded that this disc is worn to the extent of replacement.
Patent JP-2001133002-A (JP)
Title: Super-clean air device
Inventor: RENZ MANFRED DR
IPC: F24F1/035
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To surely supply a supply air to respective clean rooms, related to a super-clean air device which has a simple structure, being compact size. SOLUTION: A ventilator 4, filter 7, and heat exchanger 3 are housed in a common casing 1 formed as a fitting module.
Patent JP-2002093603-A (JP)
Title: Rotary-type electrical component with connector
Inventor: OBARA TATSUYA
IPC: H01C1/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotary-type electrical component with a connector, in which a rotary-type electrical component is high in mounting strength, and a rotating shaft is superior in controllability. SOLUTION: A connector-attached rotary-type electrical component is equipped with a case 6, provided with a bearing 6b which rotatably supports a rotating shaft 7 and a holder 6c which holds a rotary-type electrical component D1. The holder 6c located at the rear is formed of a recess 6j surrounded with a side wall 6h, the outer wall 1b of a connector K1 protrudes outward from the recess 6j, and a case 1 is housed in the recess 6j, so that the rotary- type electrical component D1 is more fixed firmly by the case 6 than normal, and the rotary-type electrical component D1 free of damages can be provided.
Patent JP-2002089275-A (JP)
Title: Engine
Inventor: MURATA SHINICHI
IPC: F02F1/42
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To surely supply fuel to a cylinder even when fuel injected into an intake port in a cylinder head of an engine is adhered to the inside of the intake port. SOLUTION: An auxiliary intake passage 10 diverges from an intake passage 1 of a four-cylinder engine in the upstream of a throttle valve 3. An expansion part 11 of which passage sectional area is increased is provided in a halfway of the auxiliary intake passage 10. The auxiliary intake passage 10 respectively communicates with each intake port 7 formed from the expansion part 11 to the cylinder head 6. An opening of the auxiliary intake passage 10 to each of the intake port 7 is pointed to a poppet reversed side surface 13 and a shaft part 14 of an intake valve 12, respectively.
Patent JP-2001128235-A (JP)
Title: Wireless network with a plurality of duration possibilities to access random access channel
Inventor: HERRMANN CHRISTOPH
IPC: H04L12/56
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a wireless network where a wait time for transmission of a random access burst can be decreased. SOLUTION: This invention relates to the wireless network where at least one base station and a plurality of terminals exchange user data and control data. The terminal transmits a reserved message to the base station depending on the 1st duration possibility to assign the transmission capacity to at least one data packet. The further transmission of the reserved message received at least once by the base station depends on at least another duration possibility.