baber/WOPTO huggingface dataset:
Patent JP-2001276937-A (JP)
Title: Manufacturing method for press die
Inventor: MATSUDA FUMINORI
IPC: B21D37/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a press die which helps to shorten the manufacturing time of a die as much as possible. SOLUTION: In a condition that a platy metallic material 16 is supported by a supporter 12, a forming tool 20 with a substantial point contact to the platy metallic material 16 is transferred to the inside of the horizontal surface along the contour line of a product to deform the platy metallic material 16 plastically. By gradually changing the contour line for a target manufacture, a model panel 22 substantially identical to the configuration of the final product is obtained. The model panel 22 is located in a standing position inside a casting die frame 24 and the molten metal material for pressing mold is poured to both the surface and the back of the model panel. By solidifying the molten metal, a punch and a die of the press die is attained.
Patent JP-2000207990-A (JP)
Title: Foot switch
Inventor: OKUBO TORU
IPC: A63F13/245
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To properly and surely perform switch operation by the stepping of a foot, without confirming the operation by looking down every time. SOLUTION: This switch 1 is a foot switch composed by laminating multiple sheets including multiple switch sheets (a lower electrode sheet 5 and an upper electrode sheet 7) capable of detecting a stepping action. In this case, swollen parts which swell toward the outside are formed at positions on an ornamental sheet 9 of the uppermost layer, corresponding to stepping action detecting positions (positions where current carrying layers 54a, 54b, 54c, 54d are formed) of the switch sheets.
Patent JP-2001285874-A (JP)
Title: Device for searching motion vector, its method and recording medium for recording program
Inventor: NAGASAKI MAYUMI
IPC: H04N19/503
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a processing amount of a motion vector search processing. SOLUTION: An MV storage part 112 stores MV(motion vector) information concerning each pixel in an input picture. An MV learning part 113 learns stored MV information to search MV tendency information and to output it to an MV search range deciding part 114. The part 114 decides an MV search range in accordance with MV tendency information. Then the MV trend of each pixel concerning the plurality of input pictures is learned in a macro block search target picture, the MV trend afterward is predicted to decide the MV search range sufficiently necessary for MV search and the MV search processing is performed only within the MV search range sufficiently necessary for MV search so that processing amount required for the MV search processing is drastically reduced.
Patent JP-2001282107-A (JP)
Title: Automatically preparing system for calendar data with 6-day weeks
Inventor: FUJITA KEIKO
IPC: G06F17/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To always hold correct calendar data and to automatically prepare calendar data corresponding to various product specifications based on these correct calendar data. SOLUTION: This system is constituted of a calendar significant data input means A, a calendar significant data storage means C1 storing the input data, a calendar preparing period specifying means B1 specifying the period of a solar calendar with 6-day weeks which is to be prepared, a calendar specification specifying means B2 specifying the specification of the solar calendar with the 6-day weeks which is to be prepared, a calendar significant data extracting means D1 extracting conjunction and palsy data in the specific period specified based on the contents of the specification,  a 6-day week data calculating means D3 calculating the 6-day week data in the specified period from the extracted conjunction and palsy data and a solar calendar data preparing means D4 preparing solar calendar data and the system prepares solar calendar data with the 6-day weeks by attaching the calculated 6-day week data on the days of the prepared solar calendar data.
Patent JP-2001292417-A (JP)
Title: Digital image signal recorder
Inventor: GOTO MASAKI
IPC: H04N19/60
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital image signal recorder that can generate and record special reproduction data at a high compression rate with higher resolution. SOLUTION: A black/white image data (data being a source of special reproduction data) read from a memory 5 are fed to a code quantity calculation section 7 and a DCT coefficient reduction circuit 6. The code quantity calculation section 7 decides a degree (n) so that a code quantity of the special reproduction data generated by the DCT coefficient reduction circuit 6 reaches a prescribed object code quantity or below.  The DCT coefficient reduction circuit 6 deletes DCT coefficient data of a luminance block of black/white image data from a code word equivalent to a coefficient of the (n+1)th degree or over to a code word just before an EOB code or from a code word equivalent to a coefficient of the (n+1)th degree or below to the code word just before the EOB code (that is, the circuit 6 deletes the DCT coefficient data of high-degree luminance data) on the basis of the degree (n) and supplies the result to a packet re-synthesis section 8 as a special reproduction video stream.
Patent JP-2001287590-A (JP)
Title: Rear view mirror device for vehicle
Inventor: ORII FUMITO
IPC: B60R1/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a rear view mirror device for a vehicle capable of constituting at low cost, easily finding an image in the front and on the side of the vehicle, enhancing safety, and improving a traveling ability by reducing air resistance. SOLUTION: This rear view mirror device for the vehicle has a converging window 1a for converging the light from the rear and the side of the vehicle, installed on the outside of the side wall of the vehicle; plural reflecting mirrors 2, 3, 4, 5 and a concave mirror 6 having at lest a convex surface and a concave surface as a reflex surface for guiding reflected light from the converging window 1a into a cabin; and a visible window 7 for recognizing the reflected light reflected by plural reflecting mirrors.
Patent JP-2000322769-A (JP)
Title: Thin metallic layer-base heat-mode recording material
Inventor: LAMOTTE JOHAN
IPC: G11B7/243
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To ensure improved Dmin and Dmax and stability by incorporating a transparent substrate, a thin metallic recording layer, an adhesive layer containing an antioxidant and one or more adhesive polymers and a polymer resin layer in this order. SOLUTION: In the heat-mode recording material containing a transparent substrate, a thin metallic recording layer, an adhesive layer containing one or more adhesive polymers and a polymer resin layer in this order, the adhesive layer contains an antioxidant. The thin metallic recording layer is preferably a bismuth layer provided by evaporation under reduced pressure. The antioxidant is most preferably an ascorbic acid derivative or 2,5-dimercapto-1,3,4- thiadiazole and the preferred amount of the antioxidant in the adhesive layer is 0.001-1 g/m2. A combination of various antioxidants may be used because a synergistic effect can be expected.
Patent JP-2000321913-A (JP)
Title: Fixing device
Inventor: SAITO HIDEO
IPC: F16C13/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To prolong service life by satisfying self stripping performance, suppressing the wrinkling of an envelope and preventing the elastic layer of a fixing roll from being worn. SOLUTION: When the circumference-direction distortion of the elastic body 3 of the fixing roll 1 in contact with the unfixed toner image of a recording material 6 is defined as (εh), the circumference-direction distortion of the elastic body 4 of the other fixing roll 2 is defined as (εp) and (εh)-(εp) is defined as Δε, the relational expression of εh>=0.0583(Δε)4-0.6(Δε)3+2.1917(Δε)2-3.65(Δε)+6,0<εh<6% or 0<Δε<=3% is satisfied.
Patent JP-2001294207-A (JP)
Title: Container supplying apparatus
Inventor: YAMAMOTO HIDETO
IPC: B65B61/24
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To safely supply pillow-shaped unfinished containers to a container forming device which forms each of the unfinished containers into a rectangular parallelepiped finished container without allowing any damage to occur. SOLUTION: A container supplying apparatus 15 supplies the pillow-shaped unfinished containers C1 each comprising a container main body B1 and upper and lower lugs U1, L1 connected respectively to the upper and lower ends of the main body, while projecting sideward to a conveyer 21 of the container forming device which forms the unfinished container into the rectangular parallelepiped finished container C2.  The apparatus 15 is equipped with an inclined chute 101 which faces at its lower end to a starting point of a conveyance passage of the conveyer, a first receiving member 134 which is arranged so as to move up and down along the conveyance passage of the chute and allowed to come into the conveyance passage of the chute, while being moved down to receive the lower end of the container C1 falling on its self weight through the inside of the chute 101; and a second receiving member 144 which is arranged so as to move up and down along the conveyance passage of the chute, and allowed to come into the conveyance passage of the chute, while being moved down to receive the upper lug U1 of the container C1 received by the first receiving member 134.
Patent JP-2001293632-A (JP)
Title: Part feeder
Inventor: OTAKE MASASHI
IPC: B23Q7/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a part feeder capable of manually supplying the parts accommodated in a guide passage to a processing section as soon as work has been finished and carrying out the efficient work. SOLUTION: The part feeder extrudes the parts from the lateral side of the guide passage by means of a pushing rod in order to supply the parts to the processing section. A push-down plate is mounted on one end of an arm member, and the operating section, for extruding the pushing rod, is mounted on the other end thereof opposing to the push-down plate. The arm member is journalled to a pedestal positioning the push-down plate near the processing section. The push-down plate is manually pushed down for oscillating the arm member, and the position of the operating section is changed for the pushing rod to extrude the parts.
Patent JP-2001293674-A (JP)
Title: Method and device for positioning industrial robot with work positioning frame
Inventor: MAEKAWA KOICHI
IPC: B25J19/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To minimize a period required from setting of an industrial robot to an assembling line to welding of a work, and to reduce working cost following it. SOLUTION: A welding robot 10 comprises a controlling part 12, the frame 14 disposed adjacent to the controlling part 12, an arm part 18 disposed on an annular support block 16 fixed to the frame 14, and a welding gun 20 mounted to the tip of the arm part 18. The arm part 18 comprises first to sixth joints 26, 32, 40, 60, 62 and 64 and first to sixth motors 30, 36, 48, 52, 54 and 56 for rotating the first to sixth joints 26, 32, 40, 60, 62 and 64. A work positioning frame 100 comprises first to fourth master points 130, 140, 156 and 164.
Patent JP-2001306409-A (JP)
Title: Portable storage device and information processing system using the device
Inventor: SHINOHARA TAKAYUKI
IPC: G06F12/16
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To realize a portable storage device capable of rewriting data more than the rewriting guarantee frequency of conventional flash memory elements and an information processing system using the storage device. SOLUTION: Since a flash ATA card l secures a user data area A of 640 MB by using twenty-two 256 MB (32 MB) AND type flash memory elements 4a to 4v, user data capacity of 640 MB/22=29.1 MB is allocated to each of the flash memory elements 4a to 4v. Since an excess area B for (32 MB-29.1 MB)/29.1 MB=0.10, i.e., 10% substitution, can be formed in each flash memory element, rewriting more than the rewritable frequency of each conventional flash memory element can be attained.
Patent JP-2001301120-A (JP)
Title: Method and apparatus for screen printing
Inventor: ISHIDA NOBUMICHI
IPC: B41F33/14
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for screen printing for releasing a screen from a plate to be printed without retaining a printing material at the screen side. SOLUTION: Position correcting units of an X-axis direction and a Y-axis direction including position correcting cylinders constituted of servo motors, and pressing units of the X-axis direction and the Y-axis direction including pressing cylinders for pressing screen frames are provided at a frame bearer for supporting the frames. Before printing, a positional deviation of the screen to a printed circuit board 14 is corrected. After printing, the screen 20 is sequentially moved at a distance α in a forward direction, a distance 2α in a reverse direction and the distance α in the forward direction in the X-axis direction and the Y-axis direction by using the position correcting cylinder and the pressing cylinder.  A uniform gap 340 is formed between an entire periphery of a printing pattern 330 and an inside face of a through hole 88 without central positional deviation of the printing pattern. Thus, the board 14 is separated from the screen 20 without retaining a cream-like solder at the screen 20 side.
Patent JP-2001303751-A (JP)
Title: Siding panel and external wall panel using the same
Inventor: YAMAMOTO OSAMU
IPC: E04F13/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a siding panel and an external wall panel having the non-combustibility, the fire proofing and resisting property, and heat insulating property and the waterproof, and capable of improving the execution of works and reducing a cost. SOLUTION: This siding panel 10 is formed by forming an uneven pattern on a surface of a surface material 1 by embossing a composite board having the surface material 1 including metal, and a backing material 2 composed of the felt including inorganic short fiber. As the felt has the suitable heat insulating property, the dew condensation on a rear face of the surface material 1 can be prevented in winter. As the felt itself is an incombustible material, and the surface material 1 includes metal, the panel 10 is provided with the fire proof property. As the mechanical external force in embossing is relieved by the felt, the cracking and the wrinkling on the embossed part of the surface material 1 can be reduced. Weight of the panel 10 can be reduced.  As the felt has the softness, a felt face can be fitted to the unevenness of an external wall face of an existent dwelling house, which improves the execution of works and reduces the cost.
Patent JP-2001305629-A (JP)
Title: Image pickup unit
Inventor: SATO TAKAYUKI
IPC: G03B17/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To improve mounting efficiency and further simplify connections of signal lines by devising the layout of a circuit board, battery and an external equipment connecting part in an image pickup unit provided with a lens in the center and an electronic flash part on one side and to improve weight distribution by making a grip part heavier even if the number of batteries is reduced for downsizing. SOLUTION: This is an image pickup unit provided with a lens 1 at the center and an electronic flash part 5 on one side, a battery 2 is arranged on the side of the electronic flash part 5 and a group of main circuit boards 4 is arranged on the opposite side of the electronic flash part 5 interposing the lens 1 in-between. Further, an external storage device connecting part 3 is arranged on the side of the group of main circuit boards 4. Moreover, the weight of the main circuit board group 4 is made greater than the battery side 2.
Patent JP-2000354172-A (JP)
Title: Error diffusion halftone method
Inventor: MORGAN THOMAS SCHRAMM
IPC: G06T5/00
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain color printing output without random overlap of colors by judging whether one dot among plural colors is to be printed or not by comparing addition of total values generated by combining plural color gradation and accumulative error of plural colors by pixels with a threshold level. SOLUTION: Gradation levels of different colors of a CMY image formed by converting a printer RGB color image into a CMY space by a simple method are discriminated for specified pixels to be processed and each gradation of CMY is calculated. When C(cyan) and M(magenta) planes are of dependent type, the input sum of a range between zero to 510 of C and M gradation levels is generated. The input sum of the pixels to be processed is judged whether or not it is smaller than a 100% paint-out threshold, i.e., a full intensity threshold 255 or not, and when the gradation of the pixel is 255 or more, the dot is printed for the pixel. And the present total values are compared for C and M and it is judged whether C or M dot must be printed or not.
Patent JP-2001315010-A (JP)
Title: Machine tool
Inventor: AKAMATSU YOSHIAKI
IPC: B23B31/117
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool capable of detecting the service life of a spring body of a clamp unit for fixing a tool to a spindle, and deliberately replacing the spring body. SOLUTION: This machine tool comprises the clamp unit 47 for fixing the tool to a taper hole formed in the spindle, and a control part 63 for controlling the operation of the clamp unit 47. The unit clamp 47 comprises a gripping part for gripping a gripped part of the tool, a driving rod connected to the gripping part, a driving part for axially moving the driving rod, and the spring body for energizing the driving rod to one side in the axial direction. A service life judging part 11 counting the number of times of the operation of the clamp unit 47, and judging the end of the service life of the spring body when the accumulated number of times of the operation reaches the predetermined reference number of times of the operation, is mounted. The maintenance can be deliverately executed by detecting the service life of the spring body.
Patent JP-2001315283-A (JP)
Title: Laminated polyester film and manufacturing method therefor
Inventor: TANAKA SHOTARO
IPC: B29C55/02
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film which shows high bending strength for the small thickness and further, far outstanding tear resistance which generally tends to deteriorate when the elastic modulus of an ordinary film is high. SOLUTION: This laminated polyester film has a laminated coating film containing inorganic plate particles and a water-soluble or a water-dispersed resin as main constituted components formed at least on one of the faces of a polyester film. The elastic modulus of at least either of the long axial direction or the width direction of the film is 6 GPa or more.
Patent JP-2001315178-A (JP)
Title: Method for controlling mold opening for injection molding machine
Inventor: TERADA SHINJI
IPC: B29C45/67
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling mold opening by which action for mold opening at low speed can be smoothly performed even when spring force for movement of a runner stripper plate in a mold is strong in a straight- hydraulic mold clamping system. SOLUTION: Action for mold opening is performed by means of a booster cylinder 13 and a mold clamping cylinder 11 using the pressure receiving area of the cylinder when mold clamping force is generated and an electromagnetic switching type check valve 20 inserted into and connected with a hydraulic pipe 15-1 connected with the above described booster cylinder are included and when the action for mold opening at low speed is performed, before pressure in an oil room 11-1 on the mold closing side of the mold clamping cylinder is released, the inner pressure of the above described booster cylinder is released by means of the above described electromagnetic switching type check valve and then, the action for mold opening is performed by performing pressure releasing of the above described oil room on mold closing side.
Patent JP-2001323228-A (JP)
Title: Heat release adhesive sheet
Inventor: MURATA SHUTO
IPC: C09J7/22
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a heat release adhesive sheet capable of preventing reduction in yield by electrostatic discharge damage to an electronic part while securing adhesive functions before heating and peelability after heating of the heat release adhesive sheet even in the case of temporarily fixing the electronic part such as a magnetic head weak in static electricity. SOLUTION: This heat release adhesive sheet is characterized in that the heat release adhesive sheet is provided with a thermally expandable adhesive layer containing a thermally expandable spherule at least on one side of a substrate and surface resistivity of the thermally expandable adhesive layer is <=1012 Ω/square. The heat release adhesive sheet may have <=2 μm average roughness of central line of the thermally expandable adhesive layer before heating and <=5 μm maximum roughness. The heat release adhesive sheet may have a rubber-like organic elastic layer between the substrate and the thermally expandable adhesive layer.
Patent JP-2001011005-A (JP)
Title: Hydroxydiphenyl ether compound
Inventor: HOELZL WERNER
IPC: C07C49/84
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound with thermal stability, low volatility and effective antimicrobial activity, having greatly reduced migration tendency, and useful as an antimicrobial agent for plastics, coating materials or the like exposed to environment contaminated with microorganisms. SOLUTION: This compound is a compound of formula I (R1 and R2 are each H, OH or the like, R3 is H, a 1-20C alkyl or the like, R4 is H, formyl or the like, when OH is at the para-position with respect to the ether linkage; R2 is H, 1-20C alkyl or the like, R1 and R3 are each H, 1-6C alkylcarbonyl or the like, R4 is H, OH or the like, when OH is at a meta-position with respect to the ether linkage; R7 is H, 1-6C alkylcarbonyl or the like, R4 is H, acetonitrile or the like, R2 and R3 are each H, a 1-20C alkyl or the like, when OH is at an ortho-position with respect to the ether linkage; however, excluding e.g. a compound wherein OH is at the para-position with respect to the ether linkage, R1 and R3 are both H, and also R2 is methoxy or methyl) (e.g. a compound of formula II).  This compound of formula I is used as an antimicrobial agent also used, for example, for antimicrobial treatment of the skin, hair or the like.
Patent JP-2001324667-A (JP)
Title: Image pickup device and its control method
Inventor: OKADA MASAKI
IPC: G03B7/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device capable of effectively realizing appropriate and smooth flashing operation and miniaturization, and to provide its control method. SOLUTION: An image picked up by an image pickup means is recorded by a recording means, and the recorded image is displayed by a display means. The device is equipped with a flashing means 46 capable of controlling its flashing intensity to be dealt with plural kinds of flashing functions. The flashing intensity of autofocusing auxiliary light is controlled in accordance with reflected light quantity from an object when the flashing means 46 flashes the object with the maximum flashing intensity. Then, the flashing intensity is controlled in accordance with the output result of a means for measuring the reflected light quantity from the object.