baber/WOPTO huggingface dataset:
Patent JP-2002150607-A (JP)
Title: Optical recording medium, information recording device and information reproducing device
Inventor: TATEISHI KIYOSHI
IPC: G11B7/24073
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a writable optical recording medium whose recording capacity can be increased, manufacturing is easy and reproduction is facilitated. SOLUTION: In the optical recording medium having a plurality of recording layers of a double spiral structure to record information on both the land track and the groove track, the spiral of a first recording layer 1 is set in a positive direction, and the spiral of a second recording layer 2 is set in the reverse direction. In the first recording layer 1, first information is recorded on either of a land track 1B or a groove track 1A in the direction going to the outer periphery from the inner periphery of the optical recording medium. In the second recording layer 2, second information following the first information is recorded on either of a land track 2B or a groove track 2A in the direction going to the inner periphery from the outer periphery of the optical recording medium.
Patent JP-2002144255-A (JP)
Title: Power tool with linear motor
Inventor: KIN KOUCHIYUU
IPC: H02P25/06
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a power tool with a linear motor capable of improving motor efficiency and increasing output by reducing leakage of a magnetic flux passing between an armature and a needle and reducing magnetic attraction force generated between the armature and the needle to eliminate a mechanism part which is conventionally a generating source of vibration of noise of the power tool. SOLUTION: The linear motor has one magnetic pole dentition magnetically connected to one magnetic pole of the armature and arranged separately in a first stage and a second stage roughly in the vertical direction against the moving direction of the needle and the other magnetic pole arrangement magnetically connected to the other magnetic pole of the needle and separately arranged in a first stage and a second stage roughly in the vertical direction against the moving direction of the needle, a magnetic pole tooth of the first stage of the magnetic pole arrangement provided on the one and a magnetic pole tooth of the first stage of the magnetic pole dentition provided on the other are alternately arranged against the moving direction of the needle,  a magnetic pole tooth of the second stage of the magnetic pole arrangement on the one and a magnetic pole tooth of the second stage of the magnetic pole dentition provided on the other are alternately arranged against the moving direction of the needle, and the linear motor on which the needle is arranged between the one and other first stage magnetic pole dentition and the second stage magnetic pole dentition provided on the one and the other is used.
Patent JP-2002142972-A (JP)
Title: Rice cooker
Inventor: SANO MASATO
IPC: A47J27/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To improve recycling/disassembling performance and production efficiency. SOLUTION: A temperature sensor unit is built as one unit of a base block by combining a thermocase 22 and a bottom sensor base 30 to allow the generation of a separate structure depending on contents required for merchandize, thereby achieving a common use of part items.
Patent JP-2002143606-A (JP)
Title: Defoaming agent composition and method for producing the same
Inventor: TSUKUDA HIROYUKI
IPC: D21H21/12
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a defoaming agent composition having superior defoaming performance and suitable for the defoaming treatment of black liquor in the pulp industry and the paper-manufacturing industry or of aqueous foaming solutions such as waste water in various industries, and to provide a method for producing the composition. SOLUTION: The defoaming agent composition contains (A) base oil comprising a liquid hydrocarbon oil, (B) an amide derivative of a 10-25C fatty acid and (C) metallic soap. In the method for producing the composition, a suspension containing the components (A), (B) and (C) is heated to fuse the components (B) and (C) and then fine particles of the components (B) are deposited by cooling.
Patent JP-2002150055-A (JP)
Title: Purchaser and enterpriser intermediation system concerning commodity
Inventor: MABUCHI YUKASHI
IPC: G06Q30/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To support the consumer side for such as improving commodity knowledge so as to comparing enterprisers different in business status from each other with the same standard and to select the enterprisers. SOLUTION: A customer terminal 1, an intermediator server 2 and each of requested terminal 3 through the Internet 5 in the intermediation system, a need arrangement screen concerning a commodity by the customer is transmitted to the customer terminal 1 from the intermediator server 2 in a requested selection system, and a support screen to help the customer at the time of inputting a data to an input item of the need arrangement screen is transmitted. Additionally, when the customer has completed the need arrangement screen concerning the commodity, an optimum requested candidate is selected and transmitted to the customer from the requested information center base 73 in accordance with the inputted data to the customer terminal 1 from the intermediator server 2.
Patent JP-2001199694-A (JP)
Title: Electric adjustment device
Inventor: REITHER ANDREAS
IPC: A47B9/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To use an electric adjustment device with a simple structure as a lifting adjustment device. SOLUTION: This electric adjustment device has at least two spindles capable of being rotationally driven, while spindle nuts incapable of rotation is installed on the spindles. The spindles are drivingly connected to a drive motor disposed between the spindles, and cannot move in the longitudinal direction. Flexible pull wires 23 are directly or indirectly connected to the spindle nuts. The free ends of the pull wires 23 are fixed to lifting molds 12, 13. The lifting molds 12, 13 make angles, especially right angles, to a structure part 11 to be adjusted.
Patent JP-2002147141-A (JP)
Title: Noise-proof device in shutter device
Inventor: TOMITA KATSUAKI
IPC: E06B9/56
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To effectively and surely prevent the generation of noises from a shutter curtain, which cannot be solved only by improving the shapes of slats. SOLUTION: In the shutter device in which an opening section O is opened and closed by lifting and lowering the shutter curtain 5 wound on a hoisting drum 4 along a guide rail 6, a sheet winder 7 winding a sheet 7c for soundproofing, urging the sheet in the direction of winding at all times is installed near the hoisting drum, the front end of the sheet is fixed onto the hoisting drum under the totally closed state of the shutter curtain, and the sheet is wound on the hoisting drum on the inside of the shutter curtain, interlocking with the winding-up and winding-down of the shutter curtain and interposed in the shutter curtain or rewound from the hoisting drum and wound on the sheet winder.
Patent JP-2002106764-A (JP)
Title: Peripheral and axial direction fastening double pipe type flexible joint
Inventor: YOSHIMURA ITSUO
IPC: F16L21/02
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of stably stopping water and coping with a trouble when the trouble occurs by improving airtightness of a rubber ring with the usage of a λ shaped rubber ring 3 and by pressing the rubber ring along both of the peripheral direction and the axial direction. SOLUTION: A joint sleeve body 2 is installed on short pipes 1A and 1B, the λ shaped rubber ring is pressed, and a plate ring 4 and a flange 6 are attached. Then, they are fastened along the peripheral direction and the axial direction with a bolt.
Patent JP-2002152522-A (JP)
Title: Method for generating monotone image data from color image data, device there for, network system, and information recording medium
Inventor: KAGAMI YUICHI
IPC: H04N1/46
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To generate high quality monotone image data which enable contrast display without increasing a signal processing scale and a device scale. SOLUTION: A matrix calculation unit 21 calculates monotone image data from matrix data whose integrated factors are calculated according to factors for mixing a plurality of inputted color component data and color correction factors for correcting color distortions in a generating process of the monotone image data, and the plurality of inputted color component data. In the matrix calculation, the product of a color distortion correcting matrix and a matrix of elements of the monotone image is calculated by using a reprogrammable look-up table 21a (for instance, a RAM), or a plurality of selectable look-up tables 21a and the color correction parameter of the product is obtained by the color matrix calculation.
Patent JP-2002145628-A (JP)
Title: Method for sintering porous base material
Inventor: MATSUZAKI KENSHO
IPC: G02B6/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent glass body in which the torsion of the tip of a glass rod of a target holder is reduced, and which has no bending by shortening a glass tube, further to make a sintering apparatus inexpensive by reducing the cost of the glass tube and a glass rod, and to lower the whole height of the apparatus. SOLUTION: A porous base material 8 is lowered to the position at the temperature lower than that where the base material 8 is converted into transparent glass and is waited. The porous base material 8 is covered with a glass tube 6 constituted so as to be made shorter than the porous base material 8 at least by a degree of being entered into the furnace core tube. The porous base material 8 is heated while being rotatively moved in the furnace core tube of an inert gas. Then, the porous base material 8 is converted into the transparent glass.
Patent JP-2001186477-A (JP)
Title: Digital format having image data block sequence
Inventor: JAN VAN DER MEHL
IPC: G11B20/12
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operations by performing selection from a supplied data packet and supplying an image data packet having a prescribed packet header to a video processing circuit for post-processing. SOLUTION: An image sequence of full-motion video images is divided into multiple sub-sequences and the sub-sequences express the original sequence when they are interleaved. According ranks are assigned to these sub-sequences sequentially. Each image of the sub-sequence is converted into an image data block and the images of lower ranks >=1 are considered in the conversion. The packet header indicating the rank of the sub-sequence related to the image is added to each image data block. A display device selects the image data block having ht prescribed packet header and decoding processing is performed to the selected block. The time resolution of the image to be displayed is decided by the number of different packet headers.
Patent JP-2002155442-A (JP)
Title: Polyester false twisted covered elastic yarn and method for producing the same
Inventor: KIMURA TOSHIHIKO
IPC: D03D15/56
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester false twisted covered elastic yarn capable of providing a high level of softness without causing defective covering in a sheath part, and to provide a method for producing the yarn. SOLUTION: The polyester false twisted covered elastic yarn is characterized in that the polyester false twisted covered elastic yarn comprises a polyurethane elastic yarn as a core part in which the periphery thereof is covered with a polyester multifilament false twisted crimped yarn having at least twice of false twist texturing histories as a sheath by substantial false twisting and has a yarn structure in which opened parts and entangled parts are alternately formed in the yarn length direction and the number of the entangled parts in the yarn length direction is 20-50 entangled parts/18 cm.
Patent JP-2002147439-A (JP)
Title: Pinch roller
Inventor: MURAKAMI MASAYUKI
IPC: F16C13/06
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pinch roller capable of eliminating a welding process and reducing a production cost. SOLUTION: This pinch roller allows a shaft 3 to be fixed to the inside of a channel-shaped portion 5 by the spring force of the channel-shaped portion and the locking of a hooked part 6 by merely bending the tip of a plate spring material 21 of generally U-shape in a channel shape, providing the hook part 6 at the tip thereof, and inserting the shaft 3 from the tip of the hooked part 6 at the tip of the channel-shaped portion 5 to the inside of the channel-shaped portion 5. Thus, the shaft can be fixed in a single operation, the welding process can be eliminated, and an assembly can be facilitated.
Patent JP-2002158058-A (JP)
Title: Joint connector
Inventor: SAKURAI RIICHI
IPC: H01R13/514
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector that is realized in compactness and low cost. SOLUTION: A block body 20 is formed by piling up and jointing the housings 21, 22 in multi-stages. Plural cavities are provided in the housings 21, 22 side by side in lateral direction and a terminal fitting 11 equipped with a pressure welding blade 15 at the top end is respectively inserted. Vertical direction cable inserting grooves 27 are formed at the front face of the housings 21, 22 respectively at the corresponding position with the cavities. At the front face of the block body 20, the cable insertion grooves 27, that are connected in a row in multi-stages in vertical direction, are in a state formed in plural rows in lateral direction.  A coated cable 60 is respectively pushed from the diameter direction into each cable insertion groove 27 connected in a row vertically, and then, is pressure contacted by a pressure welding blade 15 of each terminal fitting 11 that is placed facing the cable insertion groove 27. Thereby, the terminal fittings 11 put in a row vertically are jointed each other and a cover 50 is placed on the front face of the block body 20 to cover the pressure welding part.
Patent JP-2002157994-A (JP)
Title: Liquid port plug for lead-acid battery
Inventor: KOYAMA KIYOSHI
IPC: H01M2/36
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a liquid port plug capable of stabilizing electrolyte level within a prescribed range when storing a lead-acid battery, reducing a fluctuation in the electrolyte level, and facilitating a manufacturing method of the lead-acid battery. SOLUTION: In this liquid port plug 11 for the lead-acid battery having an outer plug 1, an inner plug 2, packing 3, and a capillary 5, the outer plug 1 blocks up the inside of the battery from the outside, the inner plug 2 is formed inside the outer plug 1, the packing 3 is installed on the outer periphery of the outer plug 1. The capillary 5 communicates the inside and outside of the battery, and is detachably installed in a capillary inserting hole-cum-air vent 6a of the outer plug 1 via airtight packing 4, and in a capillary inserting hole 6b of the inner plug 2. One tip 5a is arranged between the upper limit and the lower limit of a prescribed electrolyte level inside of the battery.
Patent JP-2002157580-A (JP)
Title: Method and unit for processing medical image
Inventor: TAKADA AKIKO
IPC: G03B42/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To easily set a parameter file at each image reader or by each user in an image processing unit to be connected to the image readers. SOLUTION: The unit is provided with an image information storage part 5 for storing inputted image data and image attached information, a parameter file preserving part 1 for preserving parameter files which comprise a parameter to process the image, a parameter selecting part 2 for selecting the parameter file base on image attached information and reading the parameter and image processing parts 3 and 4 for processing the image by using the read parameter.
Patent JP-2002164365-A (JP)
Title: Method of manufacturing semiconductor package component and lead frame
Inventor: KIKUTANI SHIGEAKI
IPC: H01L23/50
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor package component and a lead frame which can suppress deposition of resin burr to an air vent for improving productivity. SOLUTION: Using a lead frame 21, having a Pd layer 24 previously formed via a base layer and an Au layer 25 deposited thereon, the Au layer 25 of at least a part of the surface layer of the lead frame 21 corresponding to an air vent 8 is removed to expose the Pd layer, the second layer so as to suppress resin burr Ra from depositing the air vent 8 in a resin-sealing step, thereby prolonging the die cleaning cycle, to improve the productivity.
Patent JP-2002164328-A (JP)
Title: Dry etching apparatus
Inventor: DENDA ATSUSHI
IPC: H01L21/302
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching apparatus, in which the degradation state of coating insulating film on an electrode part can be grasped easily. SOLUTION: In a chamber 10, a lower electrode part 11 on which a semiconductor wafer WF is placed and an upper electrode part 12 are arranged in the inside. The part 12 comprises an electrode-part base material 121, such as Al or the like and the coating insulating film 123, whose outermost surface is coated with a stable insulator, such as an anodic oxide coating or the like and is coated with a conductive film 122 between the base material 121 and the film 123. The conductive film 122 can be discriminated easily from both the base material 121 and the film 123, and it is desirable that a color which can be easily recognized be preferably put.
Patent JP-2002165608-A (JP)
Title: Shoe
Inventor: FUKUSHIMA KENICHI
IPC: A43B13/40
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide novel shoes having excellent shock absorbing effect, and provided with a means for extremely effectively reducing moisture in the shoe due to sweating from feet. SOLUTION: This shoe comprises a main sole 1 provided with a protruded edge 5 on an outer circumferential edge 6 of an upper surface, and a deep recess 7 at a center of the upper surface, an insole 2 provided with a protruded part at a center of a lower surface to be engaged with the deep recess 7 roughly without play, and a bag-shaped instep 3 having a bottom piece 24 for enclosing the sole of the foot, and a thin strip skin 25 sewn at a bottom edge. A sewn part of an outer circumferential edge of the instep with a outer circumferential edge of the bottom piece 24 and an upper side edge of the thin skin is engaged with a recessed edge, and a lower side edge part of the thin skin is rolled to a lower surface of an outer circumferential edge pat of the insole to be engaged with a shallow recess formed between the protruded edge and the deep recess.  As the protruded part is engaged with the deep recess, the insole and the instep are fit above the main sole.
Patent JP-2002159269-A (JP)
Title: Germinated brown rice
Inventor: AOTO HIROMICHI
IPC: A23L7/10
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide germinated brown rice where nutritive value is not spoiled, capable of easily and tastily cooking rice with a household rice cooker, and excellent in palate feeling and preservability. SOLUTION: This germinated brown rice is characterized by being obtained by the following steps: eliminating free water from the surface of germinated brown rice so as to become almost singly granular state followed by heating and moisturizing the almost singly granular state germinated brown rice, and drying the thus treated resultant rice so that the soaking absorption rate of the germinated brown rice is 110-140%, water content is 10-18%, alpha rate is 5-50%. Processed food can be obtained by using this germinated brown rice as a raw material.
Patent JP-2002168632-A (JP)
Title: Received information processor
Inventor: NEMOTO HIROYUKI
IPC: H04N5/445
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a received information processor which can reduce the complexity of operation, when information related to an area is acquired. SOLUTION: A positional-information extracting part 30 extracts prescribed positional information (e.g. zip code or the like) corresponding to an own-vehicle position calculated by a vehicle-position calculation part 20. A received- information extracting part 32 extracts received information related to the area prescribed by the positional information from among various pieces of information contained in a digital broadcast receiver 6, on the basis of the positional information to be output from the part 30 and on the basis of a prescribed extraction condition stored in an extraction-condition storage part 34. Plotting data, corresponding to the extracted received information, are generated by a received-information plotting part 36, and the content of the received information related to the own-vehicle position is displayed on the screen of a display device 8.
Patent JP-2002140259-A (JP)
Title: Tamper preventing device, its method, and storage medium
Inventor: TAKAGI TETSUO
IPC: G06F21/62
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent tampering of Web page. SOLUTION: A monitoring part 4 detects a writing command to a disclosure directory in a recording part 2 by means of a writing/reading controlling part 3. When a tampering detection signal is inputted from the monitoring part 4, a controlling part 1 controls a copy controlling part 6 for reading information stored in a backup directory and copying it in the disclosure directory. In this way, the disclosure directory is prevented from tampering. A tampering is detected by detection of the writing command, so that no high-capacity storage device or high CPU performance is required for detection of a tampering.
Patent JP-2002182405-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic device using the same, and process cartridge
Inventor: IEMURA KAORI
IPC: G03G15/16
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of preventing the occurrence of a void even when electrification is carried out with DC voltage, and to provide an electrophotographic device using the photoreceptor, and a process cartridge. SOLUTION: In the electrophotographic photoreceptor having at least a photosensitive layer on an electrically conductive substrate, the total dielectric film thickness of layers formed on the electrically conductive substrate 3 is <=6 μm. The electrophotographic photoreceptor is fixed in an electrophotographic device and can prevent the occurrence of a void even when electrified by applying DC voltage.
Patent JP-2002176912-A (JP)
Title: Method for producing preservable cheese cake
Inventor: NAKAGAWA YOSHIHIDE
IPC: A23G3/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a preservable cheese cake which is a cheese cake preservable at a normal temperature for a long period, has an excellent flavor of cheese, a suitable glutinousness and elasticity and a smooth palatability. SOLUTION: This method for producing a preservable cheese cake is characterized in that, in a method for producing a preservable cheese cake having a low pH and packed and sealed in a container, a heated and melted cheese having pH 3.0-3.8 is uniformly mixed with a gelling agent containing xanthan gum, locust bean gum and salts having pH buffering ability to prepare a low-pH raw material mixture and the raw material mixture is subjected to heat sterilization.