baber/WOPTO huggingface dataset:
Patent JP-2000190025-A (JP)
Title: Device and method for manufacturing shape accuracy improved metallic foil
Inventor: HIRAYAMA KATSUHISA
IPC: B21C47/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: Not to give a harmful influence on a metallic foil shape after it is controlled even when pressure distribution in a width direction is uneven due to an inadequate condition of a bridle roll or an ironing roll. SOLUTION: In this metal foil manufacturing method which makes a shape control by using a sensor roll 2, an ironing roll 4 pressing down position on a metal foil take up coil which is taken up by the take up coil via the sensor roll 2 and a bridle roll 3 is set at a position separated 50 mm or more from a metal foil contacting point, and with an angle 50 deg. or less between the foil contacting point and the take up coil 5 center seeing from the center of the coil 5 and/or two-five bridle rolls are installed between the sensor roller 2 and the ironing press device 4 wherein the metal foil 1 is rolled and taken up by the take up coil 5 via the sensor roll 2 and the bridle roll 3, for carrying out the metal foil rolling.
Patent JP-H11180543-A (JP)
Title: Accumulation conveyor
Inventor: YAMAYORI SHINGO
IPC: B65G47/28
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To ensure accumulation with a relatively simple structure. SOLUTION: An accumulation conveyor comprises a plurality of conveyor rollers installed between conveyor frames and a plurality of drive roller units U0 , U1 , U2 (U), one unit of which being formed with several drive frictional rollers 2 which provide a rotating force to the conveyor rollers and is movable toward and away from the conveyor rollers. Each drive roller unit U comprises a sensor rotating part 3 projected from the upper surface of the conveyor roller 1 and rotatably installed in vertical direction and a moving lever 4 moved to the upstream side of the conveyor by the rotation of the sensor rotating part 3 to the downstream side of the conveyor. When the sensor rotating part 3 is rotated to the downstream side of the conveyor, the drive frictional roller 2 of a conveyor upstream side unit is separated from the conveyor roller 1 for each drive roller unit U.
Patent JP-2000185032-A (JP)
Title: Image pickup device
Inventor: KUNO YUJI
IPC: A61B5/117
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To pick up a favorable eyeball image without uptake of reflected light by installing an invisible light non-transmitting filter in a position where an invisible light radiated by an external light source incident an eyeball of a subject person and an image pickup part is not obstructed from picking up a reflected image of an invisible light irradiated by an illuminating part. SOLUTION: An infrared light non-transmission filter 31 having wavelength select characteristic for intercepting an invisible light such as infrared light or the like is installed between a set of an image pickup part 23 for image-picking up an eyeball 10 and an illumination 21 for irradiating the eyeball 10 and an external light source 24 such as the sun or the like. When visible light radiated from the external light source 24 and infrared light which is invisible light advance toward the eyeball 10, visible light and invisible light contained in the external light source 24 are transmitted through an object 30, but an infrared ray non-transmission filter 31 installed in an object 30 intercepts an invisible light without transmitting, so that a camera 20 is not influenced by the external light source 24.  Invisible light irradiated from the illumination 21 is not intercepted by the infrared light transmission filter 21, but irradiated to the eyeball 10, so that the eyeball image can be picked up favorably.
Patent JP-H11189621-A (JP)
Title: Fluoro copolymer and its production
Inventor: HASHIGUCHI YUICHI
IPC: C08F214/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a fluoro copolymer having a low refractive index and improved in antireflection performance, transparency, and scratch resistance by reacting a fluoro olefin compound with an azo-containing polysiloxane compound, a copolymerizable monomeric compound and a reactive emulsifier. SOLUTION: A fluoro olefin compound, an azo-containing polysiloxane compound, a monomer compound copolymerizable therewith and, optionally, a nonionic reactive emulsifier are reacted with each other at 50-90 deg.C for 10-30 hr in the presence of a radical polymerization initiator to obtain a fluoro copolymer comprising 20-70 mol.% structural units of formula I [wherein R1 is F, a fluoroalkyl, or OR2 ; and R2 is a (fluoro)alkyl], 10-70 mol.% structural units of formula II [wherein R3 is H or methyl; R4 is an alkyl, (CH2 )x OR5 OCOR5 , carboxyl, or an alkoxycarbonyl; R5 is a (hydroxy)alkyl; and (x) is 0 or 1], and 0.1-10 mol.% structural units of formula III [wherein R<6> and R<7> are each H, a (halo)alkyl, or an aryl] and having a number-average molecular weight of 5,000-500,000.
Patent JP-H11164734-A (JP)
Title: Bag part movable type backpacking
Inventor: AMANO MUTSUMI
IPC: A45F3/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a bag part movable type backpacking which enables a bag to freely move round a strap of the backpacking by fixing the strap indirectly through a strap passing part without attaching the strap to the backpacking directly and enables the bag on the back to move up to the front of a body while the strap is applied on the shoulders so that contents can be taken in and out easily. SOLUTION: The bag 1 is provided with a strap passing part 2, and a strap is passed through the strap passing part 2 to form the strap 3 into an annular shape. The hand passes one by one through a part formed like a ring 4 of two strap 3 formed on the right and left of this strap passing part 2 to lift the strap 3 up to the shoulder and apply it on the shoulder so as to mount it on the body.
Patent JP-2000195004-A (JP)
Title: Magnetic recording or reproducing apparatus, and coercive force sensor
Inventor: SHINOZAKI TAKASHI
IPC: G11B5/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To appropriately perform magnetic recording or reproduction of information in response to a plurality of kinds of magnetic recording mediums respectively having different coercive forces. SOLUTION: A coercive force sensor is provided for detecting a coercive force of a magnetic recording medium to be used. The sensor is for example a differential-type sensor including a core 1, made of a magnetic material having a high magnetic permeability, and a primary coil 2 and secondary coils 3a-3d each wound around the core 1. At a detection operation, an AC current is applied to the primary coil 2, and a coercive force of the medium is detected as a difference between an output voltage induced in the secondary coils 3a-3d when the coil 1 is placed away from the medium and that induced when the core 1 is placed in contact with the medium. A recording current value for the medium to be used is set in accordance with the obtained result.  Thus, magnetic recording can be appropriately performed in response to a plurality of kinds of magnetic recording mediums respectively having different coercive forces. In addition, reproduction can be also appropriately performed from the medium appropriately recorded.
Patent JP-2000190401-A (JP)
Title: Method for printing packaging bag of absorptive article to be worn and printed packaging bag
Inventor: SAISAKA MIYUKI
IPC: B31B50/88
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the kinds of a print pattern and enable the print pattern to be easily changeable by forming at least a part of the print pattern to be formed on the surface of a packaging bag by ink jet printing. SOLUTION: A print pattern 2 is formed on the surface of a packaging bag by ink jet printing. When the pattern 2 is printed on-line on a packaging bag material 5, a printing head 6 for ink jet printing is arranged between rotary rolls for conveying the packaging bag material 5, and the print pattern 2 is given to the packaging bag material 5 by entering a phase signal based on a cutter rotor or the like as a reference and a velocity signal detected based on the number of revolutions of the rotary roll to a control device 7. In addition, when the print pattern 2 is changed per a single packaging bag or plural packaging bags, the control device 7 is made to store plural print patterns 2 and the printing order thereof is designated. Consequently, it is, in principle, possible to print information relative to a finished product, a pattern and the like in the infinite pattern mode.
Patent JP-2001185782-A (JP)
Title: Gunn diode oscillator and method for adjusting its oscillation frequency
Inventor: YOSHIDA TAKASHI
IPC: H01L47/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To easily adjust the frequencies of a Gunn diode oscillator. SOLUTION: An open stub 22BN is formed following a signal electrode 22 continued to a bias electrode 22A of a microstrip line 20, and surface ground electrodes 26 and 27 to be connected through via holes 24 and 25 to a ground electrode 23 on the back face are formed at the both sides of the signal electrode 22. Then, an anode electrode bump 11 of a Gunn diode 10 is adhered to the signal electrode 22, and cathode electrode bumps 12 and 13 are adhered to surface ground electrodes 26 and 27. Thus, oscillation frequencies can be adjusted afterwards by adjusting an interval L2 between the via holes 24 and 25.
Patent JP-2001178820-A (JP)
Title: Indwelling needle consisting of inner needle and outer cylinder needle
Inventor: ERA KAZUO
IPC: A61M5/158
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an indwelling needle by which piercing resistance can be reduced, pains inflicted on a patient when piercing can be suppressed and an outer cylinder needle is prevented from turning over. SOLUTION: As shown in Fig. 1, in the indwelling needle, an inner needle 1 is fitted into the outer cylinder needle 2 so that it can be detached after being pierced. In this indwelling needle, an recessed part 31 is formed on the inner needle 1 so that the piercing resistance can be reduced as much as possible. Also, the indwelling needle has a structure in which the outer cylinder needle 2 fitted into the inner needle 1 is fitted with the recessed part 31.
Patent JP-2001186306-A (JP)
Title: Facsimile equipment and its control method
Inventor: MATSUOKA NOBUO
IPC: B65H31/24
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment and its control method capable of facilitating confirmation of presence/absence of a desired incoming original and its obtaining work by sorting a paper eject tray for every incoming call. SOLUTION: When a designated tray is not at a first set position, the designated tray is replaced with another incoming call tray and when it is at the first set position, the incoming call original is ejected to the designated tray. Next, when another incoming call tray is not at a second set position, the designated tray to which the incoming original is ejected is released to move to the second position and when another incoming call tray is at the second set position, the release of the designated tray is prohibited. Next, recovery processing is prompted by the display of incoming call and generation of an alarm sound and when the recovery processing is not performed, the equipment is shifted to 'manual tray release mode'.
Patent JP-2000194065-A (JP)
Title: Projecting lens
Inventor: NISHIDE AKIHIKO
IPC: G02B7/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To effectively shield undesired light without limiting the shape of a lens. SOLUTION: As for the projecting lens for a front projection type projector, masks 7 and 8 for shielding an undesired optical path through an opening 11 which is formed suitable to the shape of a projected image are installed. Besides, means 1a, 2a, 7a, 7b and 8a for changing the shape of the opening part of the mask in accordance with a zooming operation are arranged. The masks are arranged near a front spherical lens.
Patent JP-2000199427-A (JP)
Title: Exhaust manifold with integrated turbine housing casting for turbocharger
Inventor: ITO KENJI
IPC: F01D9/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust manifold with an integrated compact and long-life turbine housing casting for turbochargers equipped formed into a shape that exhibits outstanding strength to thermal stress caused by exhaust gases and mechanical stress caused by vibration of a turbine housing. SOLUTION: This exhaust manifold is a casting that integrates tubing portions 21, 22 provided with a plurality of exhaust gas introduction ports connected to an engine exhaust port, flange portions 11a to 14a integrated into respective tubing portions in areas around each of the exhaust gas introduction ports, a joining portion 30 located midway of the tubing portions to ensure a smooth merger of exhaust gas flow through the tubing portions, and a turbocharger turbine housing 40 forming an integral part of the joining portion 30 to allow an inflow of exhaust gases into its circumferential passageway. The turbine housing 40 is integrally connected to the joining portion 30 so that the exhaust gas passageway in the joining portion 30 is nearly tangential with respect to the circumferential passageway of the turbine housing 40.
Patent JP-2001188948-A (JP)
Title: Article carry-out device of automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F11/24
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an article carry-out device of an automatic vending machine which prevent a position shift caused when two article carry-out devices are assembled face to face. SOLUTION: This device is equipped with a bearing member 52 which pivotally supports pedals 10 and 30 controlling articles carried out of an article passage 4a and also pivotally and slidably supports part of an opening/closing mechanism 50 for the pedals 10 and 30, a locking part 6h where part of a substrate 6 is projected to lock the bearing member 52, and positioning parts 52a and 6n which are provided for the bearing member 52 and engagement part 6h. When two article carry-out devices 5 are assembled together face to face, the positioning members 52a and 6n of them abut against each other to restrict the assembly position of the substrate 6, thereby preventing a position shift.
Patent JP-2001188215-A (JP)
Title: Liquid crystal display control device and liquid crystal display system
Inventor: HISADA SHOJI
IPC: G02F1/133
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display control device or the like which changes a display picture on a liquid crystal display panel within a short time without increase in the number of signal lines for selecting rows. SOLUTION: Row electrodes of the liquid crystal panel 10 are sequentially selected at each pulse of clock signal CL1 for row electrode selection which is outputted from the liquid crystal display control device 20 and inputted to a row electrode driving part 30. Column driving signals corresponding to picture data DATA, which are outputted from the liquid crystal display control device 20 and inputted to a columnar electrode driving part 40, are supplied to plural columnar electrodes, respectively.  Regarding only the rows for which the display of the liquid crystal display panel 10 has been judged to be updated by the liquid crystal display control device 20, the picture data DATA to be written in each liquid crystal pixels of these rows are sent from the liquid crystal display control device 20 to the columnar electrode driving part 40, and display control signals for instructing to update displaying of each liquid crystal pixel of these rows are sent from the liquid crystal display control device 20 to the row electrode driving part 30 and the columnar electrode driving part 40.
Patent JP-2000161001-A (JP)
Title: Pressure-machine conversion device
Inventor: MURAKAMI EIZABURO
IPC: F01B9/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To ensure a long stroke of each piston without resting by alternately forming an alternately pressure receiving area difference under equal pressure on each piston inserted into a cylinder, and inducing vertical motion of each piston. SOLUTION: When a gear 22A is rotated by start of a DC motor and valve rods 12, 14 are expanded and contracted through connecting rods 28, 29 for connecting gears 24A, 24B and the valve rods 12, 14 so as to close and open valves 12A, 14A, integral pistons 5, 6, 7 are expanded, and the other integral pistons 8, 9, 10 are contracted. When one piston is expanded, a driven body 11 of a T-shaped lever 17 center piston hanging-down shaft 27 is expanded, the intermediate piston 6 of the large piston 5 is expanded, a piston chamber f1A is compressed, compressed air flows into a lower cylinder chamber f1B, and turning effort is induced to an output shaft 30 through a connecting rod 34.  Simultaneously, it flows into a pneumatic cylinder chamber h1A for switching, a switching pin 17A of the T-shaped lever 17 is moved by a piston h3A, and a stroke is continued to rotation switching final ends of the gears 24A, 24b by the driven body 11.
Patent JP-2000186468-A (JP)
Title: Sealing structure of window frame to be mounted on external wall panel
Inventor: KANEKO SHINJI
IPC: E06B1/62
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a window frame capable of being mounted on an external wall panel surface even when it has roughness, by eliminating a clearance between the window frame and an external wall panel. SOLUTION: A sealing member 30 with a rectangular cross-section is fixed at the position of a sash window frame 20 facing the opening end surface 42a of an external wall panel 42. When the sash window frame 20 is mounted on a wall receiving part 40, the sealing member 30 is pressed against the opening end surface 42a of the external wall panel 42, therefore a section between the sash window frame 20 and the external wall panel 42 is sealed completely even if an external wall panel surface has roughness.
Patent JP-2000197583-A (JP)
Title: Structure for mounting toilet paper holder
Inventor: BANDO RITSUKO
IPC: A47K10/36
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to take out paper conveniently through the use of either his right or left hand by mounting a paper holder diagonally with respect to a wall surface so that the taking-out direction of the paper may be directed toward the user seated on a toilet stool in multi-staged space in a toilet. SOLUTION: A cabinet 2 or a column is arranged at right angles to the wall surface 1 of a toilet to form perpendicular multi-staged space S in the toilet, and a triangular corner shelf 3 is horizontally arranged at the corner of the multi-staged space S. The corner shelf 3 is fixed by fixing its one side of the side of a wall surface 1 and its other orthogonal side to the side of the cabinet 2. A paper holder 4 is fixed to the lower surface of the corner shelf 3. At the time when roll paper 5 in installed to the paper holder 4, the paper holder 4 is diagonally set to that the taking-out direction of the roll paper 5 may be inclined at 45 deg. with respect to the wall 1 and be directed to a user.
Patent JP-2000200853-A (JP)
Title: Tape-type chip size package and manufacture thereof
Inventor: OOTO SHIGETAKA
IPC: H01L21/60
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape-type CSP(chip size package) which is simplified in manufacturing process, lessened in fraction defective, and reduced in cost, by a method wherein solder balls can be firmly bonded to pads, and Ni/Au plating can be carried out through an electroless plating method. SOLUTION: A tape-type CSP is equipped with a bonding pad 10 provided to the surface of a copper foil 3 and solder ball pads 11 provided to the rear of the copper foil 3 and manufactured through a method where the rear of the copper foil 3 is plated with Sn 5 or the like before a step where a photoresist film is formed after the copper foil 3 is cleaned, and the rear of a resin tape 1 is lined with a masking material. When the surface of the copper foil 3 is also plated with Sn 5 or the like, a process where an Sn plating is removed is provided, and an Ni/Au plating 9 is carried out through an electroless plating method, and then the lining masking material provided to the rear of the resin tape 1 is separated off.
Patent JP-2001179896-A (JP)
Title: Stain resistant glossy decorative plate
Inventor: KURIOKA MASANOBU
IPC: B32B33/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a decorative plate from which stains can easily be wiped with a dry cloth or paper when being stained with an oil-based marker or the like, and which has a highly surface glossiness and shows excellent in water resistance, weather resistance and chemical resistance and the like. SOLUTION: A stain resistant glossy decorative plate is obtained by laminating a paper cloth produced by impregnating a base material with a resin composition comprising a diallylphthalate-based thermosetting resin composition for a decorative plate of 100 pts.wt., a polyether-modified silicone having an acryloxy group or a methacryloxy group of 3 to 50 pts.wt. and a hardening agent for the thermosetting resin on the decorative plate base material and by heating and pressing the composite.
Patent JP-H04208807-A (JP)
Title: Angular velocity sensor
Inventor: TAKENAKA HIROSHI
IPC: G01C19/56
Filed: 1990-12-05
Abstract: PURPOSE:To strongly hold a tuning fork structure by providing a groove to an elastic connection member and inserting the end part of a driving piezoelectric element in the groove. CONSTITUTION:A detecting piezoelectric element 1 and a driving piezoelectric element 2 are connected in a structure stacked so that the vibration directions of both elements cross each other at a right angle by a connection member 3. The depth of a groove 11 is made less than the dimension of each of the electrode free parts of the piezoelectric elements to be inserted and the height of the outside wall 4a forming the groove is made less than that of a central support part 4b so as not to apply stress to the piezoelectric element 2 at the time of the soldering of lead wires 8 to electrode terminal parts. By this method, the driving piezoelectric element is strongly bonded and fixed to the elastic connection member and a tuning fork structure can be strongly held.
Patent JP-H04216108-A (JP)
Title: Robot controller
Inventor: SUGITOMO YOUICHI
IPC: B25J13/00
Filed: 1990-12-17
Abstract: PURPOSE:To provide a robot controller which is excellent in positioning precision even when the arm of a robot is moved at a low speed or stopped where the influence of ripples caused by the use of an integration circuit becomes a problem. CONSTITUTION:When the product of the time differentiated value of the 2nd sine wave and the 1st sine wave is subtracted from the product of the time differentiated value of the 1st sine wave and the second sine wave regarding the 1st and 2nd sine waves outputted from an encoder 2 and the obtained signal is inputted to a subtracting means 6 as a feedback signal, it becomes unnecessary to pay attention to the influence of ripples produced by the use of an integration circuit and a robot controller which is excellent in positioning precision even when the arm of a robot is moved at a low speed or stopped can be realized.
Patent JP-H04220376-A (JP)
Title: Printer
Inventor: SUGIURA YOSHINORI
IPC: G03G21/14
Filed: 1990-12-21
Abstract: PURPOSE:To shorten the printing processing time of a printer and to enhance effect at the time of the printing output of a small number of pages, especially, one page or several pages. CONSTITUTION:When the transfer of the image corresponding to one page developed on a photosensitive drum 5 to a recording medium is completed, a printing control part detects this state to raise the number of rotations of the motor driving the feed system of a printer to increase the feed speed of the medium. At the same time, the temp. of a fixing part 7 thermally fixing the image transferred to the recording medium is raised to temp. capable of fixing the image even at the increased feed speed.