baber/WOPTO huggingface dataset:
Patent JP-2001200420-A (JP)
Title: Fiber-spinning nozzle and bushing body
Inventor: KATO RYUZO
IPC: C03B37/08
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-spinning nozzle formed highly accurately to have complicated shapes of nozzle holes. SOLUTION: This fiber-spinning nozzle is attached to a bushing body which receives solution of a fiber material, wherein the spinning nozzle is equipped with a nozzle plate 2 having plural nozzle holes 4, and the nozzle plate 2 is formed by electroforming. Thus forming the nozzle plate by the electroforming makes it possible to give the whole nozzle plate having many nozzle holes at a time. And the nozzle holes 4 having the complicated shapes can be comparatively easily formed, and therefore fibers having the complicated shapes can be spun.
Patent JP-2001197840-A (JP)
Title: Watering apparatus
Inventor: OKADA HIDEHIRO
IPC: A01G9/02
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a long inefficient watering process (watering distance) for uniform watering in the conventional example of this kind apparatus for uniformly watering the medium conveyed by a conveyor, and extremely bad working efficiency because of the time for expanding and restoring the medium by absorbing water, required in the case of a compression-molded medium. SOLUTION: This watering apparatus for watering the medium 1 in a nursery tray 4 conveyed by the conveyor 11, from the upper part, has a watering part 70 discharging a large amount, arranged on the upstream side in the conveying direction of the nursery tray 4, and a watering part 71 discharging a small amount, arranged on the down stream side, and further has a watering part 72 for watering the medium 1 from the position at the side of the nursery tray 4 carried by a receiving tray 4a conveyed by the conveyor 11.
Patent JP-2001202815-A (JP)
Title: Linear light source unit
Inventor: MIYASHITA JUNJI
IPC: F21V8/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To improve brightness unevenness of an illuminating light in a linear light source unit using a light guiding member. SOLUTION: It comprises a light guiding member 2 in the shape of a long stick emitting an illuminating light from a first side 2a and a luminous member 3 emitting light into the light guiding member 2. At a second side 2b opposing to the first side 2a of the light guiding member 2 is formed a linear light source having a plurality of grooves 12 reflecting an incident light from the luminous member 3 so that the length direction of the above grooves 12 is slantingly crossed with an incident light from the luminous member 3. This gives an effect as if the grooves are continuously arranged, significantly improving the division of the illumination light with strength and weakness like a prior art and emits a uniform illuminating light having very small unevenness of brightness.
Patent JP-2000215953-A (JP)
Title: Selectable and compatible electric connector plug
Inventor: ARNETT JAIME RAY
IPC: H01R13/6466
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce crosstalk over a wide frequency range by providing an actuator for moving a movable circuit member from a first position to a second position in a housing member. SOLUTION: A plug 36 is mounted with a print wiring board movable in translation and an actuator means which is engaged with a part of a lower performance jack and moves a capacitance pad to a wiring circuit. A jack 32 has also the print wiring board 37 that has an actuator or a stand-off 38 and is movable in translation, and this engages with a part of a lower performance plug when it is inserted into the opening 26 of the jack, and moves the print wiring board 37 to a position where a capacitance is introduced into the wiring circuit. When a higher performance plug such as the plug 36 is inserted into the opening 26 of a jack frame 34, a recessed part 39 safely travels through the actuator 38, and the print wiring board 37 is not affected and does not move.
Patent JP-2001205041-A (JP)
Title: Deodorizing device using ozone
Inventor: MIZUTANI JUNJI
IPC: B01D53/34
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device having a simple structure capable of efficiently removing ammonia and the like to enhance a deodorant effect, wherein ozone is allowed to react with a bromine ion to produce bromic acid, thereby decomposing dissolved ammonia in water for washing, oxidation- deodorizing other odor components with ozone diffused from an ozonized water and residual ozone in the water for washing, and also decomposing the organic materials in the water for washing so that the complete deodorization treatment is performed. SOLUTION: This deodorizing device using ozone is provided with a water washing tower 1 where water for washing to clean a treated gas is placed, and a circulation system 2 that circulates the washing water, wherein the circulation system is provided with a pump 21 that supplies the washing water to the port 12 of the washing water by sucking the washing water from the outlet 15 of the washing water as the circulating water, a brominating agent vessel 22 which generates bromine ions in the circulating water, an ozone gas generating device 5 which supplies ozone in the circulating water so that dissolved ozone exists in the circulating water after ozone is allowed to react with bromine ions, an ejector 23, a UV lamp 6 and the like.
Patent JP-2001209456-A (JP)
Title: Folding type of portable terminal
Inventor: SUZUKI MASAKI
IPC: F21V33/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a folding type of portable terminal which is thin and cheap a lighting means of low consumption electric power. SOLUTION: A lens 3 which is faced toward a display pant 1 and a lens 4 which is faced toward a keyboard 2, on a hinge part 5 which join the screen to the keyboard, are arranged each on a higher place than a displace surface of the display part 1 and a operation surface of the keyboard 2. A light emitting diode 6 is built into the hinge 5.
Patent JP-2001214215-A (JP)
Title: Plug for induction hardening
Inventor: WATANABE HIYOSHI
IPC: C21D1/10
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a plug which can be easily attached/detached to/from a work formed on the surface to be hardened of the work, and recyclable. SOLUTION: The plug 100 for induction hardening which is fitted to a groove formed in the surface to be hardened of the work W comprises a pair of conductive plug members 110A and 110B pressed by a starting end W2 and a terminating end W3 of the groove W1 at which the induction current is concentrated during the induction heating, and a connection member 120 which attaches/ detaches the pair of the plug members 110A and 110B and urges the pair of the plug members 110A and 110B in a separating direction from each other in a condition where no external force is applied, and the connection member 120 comprises a bar 121 to connect the pair of the plug members 110A and 110B in an attachable/detachable manner, and a non-magnetic elastic body 122 which is externally fitted to the bar 121 and interposed between the plug members 110A and 110B.
Patent JP-2001217472-A (JP)
Title: Flexible piezoelectric element and its manufacturing method
Inventor: NAGAI TAKESHI
IPC: H01L41/45
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To solve the problem where this type of conventional piezoelectric elements requires a complex manufacturing process and the piezoelectric elements with a large area can not be manufactured easily. SOLUTION: Since the flexible piezoelectric element has a second compound piezoelectric body 6 where a plurality of flat-plate-shaped piezoelectric ceramics 1 are arranged in a first compound piezoelectric body 5 that is made of piezoelectric ceramic powder 4 and a macromolecular base material 2, and electrodes 3a and 3b that are arranged on both the surfaces of the second compound piezoelectric body 6 while the first compound piezoelectric body 5 is arranged between the flat-plate-shaped piezoelectric ceramics 1 and one of the electrodes, the piezoelectric element can be manufactured by such a simple manufacturing method as the press method. Also, the area of the element can be increased easily.
Patent JP-2001208516-A (JP)
Title: Measuring instrument for machine tool
Inventor: GOTO YASUYOSHI
IPC: B23Q17/24
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent contact between a workpiece and a cutting tool at a rapid traverse speed by previously determining whether the interval between the workpiece and the cutting tool is properly set corresponding to the value of rapid traverse. SOLUTION: A workpiece 14 and a grinding wheel 132 located at a grinding start position are taken by a camera 17. The image taken is converted to a binary image ideal for a measuring processing of the interval between the workpiece and the grinding wheel by a binary coding means 18, then, the interval between the workpiece and the grinding wheel undergoes a measuring processing by an image measuring means 20 based on the binary image and the resulting measured value is compared with the value of rapid traverse in a grinding process previously inputted to judge by a judging means 21.  When the measured value is above the value of rapid traverse, the feeding of a wheel spindle stock 13 is controlled to be stopped or the movement of the wheel spindle stock 13 is controlled according to the rapid traverse speed up to a specified value before the grinding wheel 132 contacts the workpiece 14 and thereafter, the grinding wheel 13 is controlled to be moved at a grinding feed speed lower than the rapid traverse speed.
Patent JP-2001212313-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To generate conditions for creating special game situations such as the variation of winning probability impartially while preventing unfair actions effectively. SOLUTION: A counter for producing a random number 1 (a counter for determining a specific game situation or a counter for determining a jackpot) is cleared to zero when the power is on. At first, '0' is stored as the initial value, and therefore, when the value in the counter proceeds to '316' and the value to which one is added returns to zero, it is detected that the value in the counter has become the initial value. Then a random number 6 is extracted, and further, one is added to the value of a random number 3 (the counter for determining a specific game situation). In other words, the count value in the counter for determining a jackpot pattern (a count value for extracting the random number 3) is counted up as the value in the counter for producing the random number 1 goes one round (317 counts).
Patent JP-2001212138-A (JP)
Title: Image processing system
Inventor: TAWARA KAZUYOSHI
IPC: A61B6/03
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To display changes with time in a manner to be easy to understand by forming one image by superposing a plurality of images which change with time. SOLUTION: A plurality of image data wherein the density changes along the time base is obtained by a CT or the like (S102). A focal area is specified (S104), and the periphery is blackened (S106). The location of the image slightly differs depending on a natural movement or a movement in the measurement of a physiological body. Therefore, the positioning for respective images is performed utilizing a method used for a predictive encoding or a vector quantization (S108). An error in brightness, which is ununiformity in the brightness of respective picture elements at the same coordinates of respective images, and respective picture elements in the same image, is minimized (S110). Then, since the variation in the brightness of the images is the variation in the density, the variations in the brightness on the time base are substituted for respective specified color data.  Then, in the end, one sheet of image data is prepared (S112).
Patent JP-2001217246-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NISHIMURA KOJI
IPC: H01L23/52
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable semiconductor device for preventing the deterioration of electrical characteristics by preventing the corrosion of a metal wiring layer, and its manufacturing method. SOLUTION: After a reaction product 37 that is formed on the sidewall of a metal wiring layer 26 when dry etching is made is eliminated by chemical liquid treatment, an Al oxide film 33 is formed on the sidewall of a metal wiring layer 26 by oxidation treatment using hydrogen peroxide water and ozone water. The Al oxide film 33 functions as a protection film, thus preventing the metal wiring layer 26 from being corroded by washing using pure water. Also, even after the semiconductor device is sealed by resin, resistance against corrosion of the metal wiring layer 26 can be improved, thus suppressing the deterioration of the electrical characteristics of the metal wiring layer and improving the reliability of the semiconductor device.
Patent JP-2000296595-A (JP)
Title: Optical easily adhesive film and manufacture thereof
Inventor: MIZUNO NAOKI
IPC: G02B1/14
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide high transparency and easily adhesive properties and also enhance anti-scratch properties in an after-process such as AR process by adding a copolymer polyester resin and a copolymer polyurethane resin which are composed of a branched monomer as a main resin constituent to an easily adhesive layer. SOLUTION: An easily adhesive layer is formed on the surface of a polyester base material film. In this case, a copolymer polyester resin and a copolymer polyurethane resin which are composed of a branched monomer as a constituent are added to the easily adhesive layer. When the coefficient of static friction and the coefficient of dynamic friction between the obtained easily adhesive layer face and the likewise obtained polyester base material film face are set to be 0.50 or less and 0.45 or less respectively, while the total light transmittance to a visible light is maintained at 90% or more by adding fine particles to the easily adhesive layer, the anti-scratch properties can be improved.  Further, when the fine particles are made up of particles with 20-150 nm or below average particle diameter and particles with 150-1,000 nm or less average particle diameter, it is possible to appropriately control the coefficient of friction.
Patent JP-2000215749-A (JP)
Title: Key switch
Inventor: TAKAGI TAKEYUKI
IPC: H01H13/702
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To move a key top in parallel at all times without displacing it horizontally relative to the bottom part by arranging upper lock parts of the key top in such a way as matching the shape of the key top so as to move it downward, while holding the key top into a fixed state at all times in the push-down operation. SOLUTION: This key switch 2 is provided with a key top which has a lot of upper lock parts 28, 32 formed in the bottom, a holder member 14 which is arranged under the key top 4 and defines a lot of lower lock parts 46, 48, a first link member 8 and a second link member 10 which are locked to respective lock parts of the key top 4 and the holder member 14, guide and support the vertical movement of the key top 4, and movably connected to each other, and a switching part 20 which implement the switching operation with the vertical movement of the key top 4. The upper lock parts 28, 32 of the key top 4 are arranged so as to match with the shape of the key top 4 so as to move it downward, while holding the key top into a fixed state at all times by its push-down operation.
Patent JP-2001224012-A (JP)
Title: Remote supervisory system
Inventor: TAGUCHI MASAYUKI
IPC: H04N7/18
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory system with excellent operability for an operator in a control terminal and that the operator can quickly cope with emergency on the occurrence of an emergency. SOLUTION: An area MA where a map showing installed positions of cameras is switchingly and selectively displayed on request of the operator and an area LB where a camera list is displayed in an automatically circulatingly switched way at every lapse of a prescribed time are provided on a screen of the control terminal in a host station M. In the area LB, the cameras displayed on a supervisory monitor are shown in the list in display camera marks and the operator sets cameras that are automatically and circulatingly switching- displayed through the list.
Patent JP-2000323072-A (JP)
Title: Air-tight container and image forming apparatus
Inventor: ANDO TOMOKAZU
IPC: H01J29/86
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an air-tight container, in which a slow leak hardly occurs, and an image display apparatus using the same by providing the structure of a frame more suitable for the air-tight structure. SOLUTION: In this air-tight container comprising a front base plate 201, a back base plate 202 disposed opposite to the front base plate 201, a frame 203 provided at the periphery of and between the front and back base plates 201, 202, in which an air-tight space 211 is defined by bonding the front and back base plates and the frame via adhesives 205, respectively, the frame is configured such that the relationship of 1.5<=A is established, where an aspect ratio A of the frame represents a ratio W/T of the width W of the frame 203 to the thickness T thereof.
Patent JP-2001230897-A (JP)
Title: Network system and reader
Inventor: HIRAOKA TORU
IPC: H04N1/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a network system and a reader by which data of each department can be managed by utilizing the reader connected to a network. SOLUTION: When clients 1, 6 request a reader 4 or 5 to read data, the reader 4 or 5 figures out a department to which the clients 1, 6 being request sources belong, read requested data and transfers the data to the clients 1, 6. The reader 4 or 5 after that transmits information relating to a department requesting the reading and the number of read data or the like to a management terminal 2 as a mail. The management terminal 2 receives the mails from the readers 4, 5, analyzes them and collects the number of read data for each department and transmits the collected data to a manager at a prescribed time.
Patent JP-2001228547-A (JP)
Title: Back projection type screen and back projection type display
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/625
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a back projection type screen which is great in a scintillation lessening effect by minimizing the side effects, such as the deterioration of resolving power and the degradation in efficiency, which arise if high diffusivity is imparted to a Fresnel lens sheet in order to sufficiently lessen the scintillation which occurs because of the sharp directivity of projected light with the conventional back projection type display using a liquid crystal panel. SOLUTION: Light diffusive particles 512 to be dispersed into a lenticular lens sheet 5 are formed to ellipsoidal bodies of revolutions. As a result, the concentration of rays near to foci when light having high directivity is made incident is relieved and the scintillation is lessened.
Patent JP-2001227927-A (JP)
Title: Configuration measuring apparatus
Inventor: MITSUYA NAOKI
IPC: G01B9/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a configuration measuring apparatus capable of accurately measuring the configuration of the surface to be observed of the subject of measurement and of being miniaturized and made lightweight as a whole. SOLUTION: A phase-shifted interference fringe image simultaneous measuring apparatus 100 is comprised mainly of a source 11 of laser beams, a total reflection mirror 15, a beam splitter 21, a reference plane 23, a λ/4 wavelength plate 24, a triaxial diffraction prism 32, and a single image pickup device 36. The beam from the source 11 of laser beams is reflected by the total reflection mirror 15 and transmitted through the beam splitter 21. The beam reflected from the surface of the reference plane 23 is used as a reference beam, which is reflected by the beam splitter 21, together with a non-interfering beam including a measuring beam coming from the surface 102 to be inspected of the subject of measurement 101.  After the optically non-interfering beam reflected by the beam splitter 21 is transmitted through another λ/4 wavelength plate 31, it is diffracted by the triaxial diffraction prism 32 into a first diffracted beam 41, a second diffracted beam 42, and a third diffracted beam 43, all of which are applied to the single image pickup device 36. The image pickup device 36 thus acquires three images of interference fringes.
Patent JP-2001238039-A (JP)
Title: Image reader
Inventor: KAWADA KENJI
IPC: H04N1/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of automating a reading start operation and efficiently performing reading processing. SOLUTION: When a reading part 14 reads an image on an original, the part 14 first detects that large change takes place in a read image after a prescribed interval and detects the arrival of the original. When the original is placed, the edges of the original are detected, ad whether or not the inclination angle of the original is less than a prescribed angle is decided. When the inclination angle of the original is less than the prescribed angle and when change between continuously read two image sheets further represents for the prescribed number of pixels to indicate that original position adjustment if finished, the image of the original is read. Thus, it is possible to start reading the image on the original even though an operator does not instruct a reading start.
Patent JP-2001238032-A (JP)
Title: Image display system of mobile terminal
Inventor: YAMAMOTO SHIGEKI
IPC: H04W4/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an image display system on a mobile terminal capable of displaying an image picked up by an image photographing device. SOLUTION: This system consists of the image photographing device, a data server storing images picked up by the image photographing device and an image photographing device connected through the Internet, and the mobile terminal provided with a displaying part displaying the image picked up by the image photographing device or the image stored in the data server.
Patent JP-2001236902-A (JP)
Title: Deflection yoke and cathode-ray tube
Inventor: ENDO KAZUHIDE
IPC: H01J29/76
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a deflection yoke capable of convergence compensation and easy assembling and to provide a cathode-ray tube with the deflection yoke capable of controlling slipped color and picture distortion. SOLUTION: The deflection yoke has taps T provided between at least the horizontal deflection coils 11 and 12 and the circuits L1, L2, L3 and L4 connected between the taps T to control the current. The cathode-ray tube is provided with this deflection yoke.
Patent JP-2001241702-A (JP)
Title: Ice storage system
Inventor: UCHIDA TOMOHIRO
IPC: F25D16/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of an ice storage system and to make the system compact. SOLUTION: This ice storage system is provided with a refrigerant circuit 3 for cold storage equipped with a heat exchanger 9 for cold storage and a refrigerant circuit 6 for refrigeration equipped with a heat exchanger 10 for refrigeration, and a water tank 7 in which the heat exchangers 9 and 10 are positioned. The water tank 7 is obtained by combining heat insulation panels 46 and 47 with each other and waterproofing the internal surface of the tank 7.