baber/WOPTO huggingface dataset:
Patent JP-2001272362-A (JP)
Title: Digital pulse processor
Inventor: KUWATA MASAHIKO
IPC: H03M1/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital pulse processor for clarifying a time relation between input signal timing information and A/D-converted input signal voltage data so as to improve accuracy of a pile-up rejection processing. SOLUTION: This digital pulse processor is constructed of an A/D-conversion circuit 3 A/D-converting an input signal, a signal detection part 12 generating input signal timing information, a mixing circuit 4 adding input timing information of 1 bit or more to the input signal voltage data A/D-converted ion the A/D conversion circuit 3, on the basis of the input timing information generated in the signal detection part, and a digital signal processing circuit 5 for inputting the input signal voltage data with the added input timing information and processing the input signal voltage data signal, on the basis of the temporal relation between the input timing information and the input signal voltage data.
Patent JP-2000314818-A (JP)
Title: Mode converter and method therefor
Inventor: METTLER STEPHEN CLEMENT
IPC: H04B10/2581
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To make convertible modes in an optical circuit network by operating laser beams by using spherical lenses disposed in an optical path having an optical link gap to excite a multimode in a multimode optical waveguide. SOLUTION: The mode converter 110 includes a first spherical or round lens 179 and a second spherical or round lens 183. The output face of a single mode waveguide 126 is positioned at the focus of a first spherical lens 179 which is at a distance f1 from the first spherical lens 179. Similarly, the input face 169 of a multimode waveguide 133 is positioned at the focus of a second spherical lens 183, which is at a distance f2 from the second spherical lens 183. The first and second spherical lenses 179 and 183 are disposed to form an optical link gap of length L between them. The length L is specified so that both of the output face 156 and the input face 169 are substantially positioned at the focuses of the first and second spherical lenses 179 and 183, respectively.
Patent JP-2001277853-A (JP)
Title: Driving control device of opening and closing body for vehicle
Inventor: YUGE MASAAKI
IPC: B60J5/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a driving control device of an opening and closing body for a vehicle not producing the sense of incompatibility in switching from manual operation to automatic driving. SOLUTION: An opening and closing body being supported in a car body so as to be capable of opening and closing is opened and closed by manual operation or with an opening and closing device 25 for intermittently transmitting driving force generating in a driving source 10 with a clutch 13, acceleration detecting means 15, 28 for measuring moving acceleration of the opening and closing body are installed in the opening and closing device 25, and only when the acceleration detecting means 15, 28 detect manual movement of the opening and closing body and the movement having no positive acceleration of the opening and closing body, the driving source 10 is started and the clutch 13 is connected.
Patent JP-2001284250-A (JP)
Title: Method for forming thin film
Inventor: YOSHIOKA TATSUO
IPC: H01L21/336
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin polysilicon film useful for fabricating a thin film transistor having a reduced leak component in which generation of charges can be reduced even when it is irradiated with light. SOLUTION: An insulation film 102 is deposited on the surface of a transmissive insulating substrate 101, amorphous thin silicon films 103a, 103b are deposited on the insulation film and the rear surface of the transmissive insulating substrate, the amorphous thin silicon film on the insulation film is formed insularly and irradiated with laser light 106 to form thin polysilicon films 104a, 104b. Amorphous thin silicon films can be formed simultaneously on the opposite sides of a glass substrate by depositing amorphous thin silicon films on the glass substrate by low pressure (LP)-CVD method.
Patent JP-2001280200-A (JP)
Title: Exhaust gas circulation device of engine
Inventor: KAWASAKI YUKIO
IPC: F02M25/07
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To make compatible purification of exhaust gas of an engine, improvement of efficiency and improvement of warm-up characteristics. SOLUTION: In the engine for performing EGR, an exhaust reflux pipe to an intake pipe and an exhaust pipe are communicated with each other by a connecting pipe, and an adjusting valve for adjusting the amount of exhaust gas flowing in the connecting pipe is arranged on the connected part.
Patent JP-2001285378-A (JP)
Title: Transmission mapping apparatus capable to correspond to a plurarity of modulation modes
Inventor: YOSHIDA HIROSHI
IPC: H04L27/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a transmission mapping apparatus that is capable to correspond to a plurality of modulation modes without providing a plurality of mapping units. SOLUTION: When a signal point generates a PSK signal which takes either one of plural signal points on an IQ plane in correspondence to each symbol value of transmission data series from input terminal 10, it stores a symbol value which is a value of data cut out for each symbol from the transmission data series in a input buffer based on a modulation multilevel number in PSK mode specified according to a modulation mode specifying information which is provided by control unit 14, calculates phase ϕ of a signal point of PSK signal at phase calculation unit 12 based on a phase offset value ϕ in the specified PSK mode, and generates the PSK signal by calculating amplitude values of the signal points of I channel signal and Q channel signal of PSK signal at amplitude calculation unit 13 based on the phase ϕ.
Patent JP-2000326547-A (JP)
Title: Magnetographic printing process
Inventor: BRECHAT PASCAL
IPC: B41J2/43
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make a final image uniform by increasing the optical density of developed dots belonging to a leading edge. SOLUTION: As the speed of a paper equal to the tangential speed of a drum increases, the effect for attracting ink particles onto the drum decreases and the ink adhesion area decreases. More specifically, the optical density decreases for one of consecutive magnetic recording dots 6 (rows I, I+1, I+2) corresponding to the preceding row I. Since the magnetic recording dots 6 (rows I+1, I+2) not belonging to the leading edge participate in the benefits of a work being done by the magnetic developing force for the magnetic recording dot 6 (rows I), they are developed earlier than the magnetic recording dot 6 (rows I) on the leading edge. The final image can be made uniform by enhancing the optical density of developed dots 8 on the leading edge.
Patent JP-2001280007-A (JP)
Title: L-shaped hardware
Inventor: MORI KAZUHARU
IPC: F16B7/18
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an L-shaped hardware fittable to an object to be fitted even if the object has a projection. SOLUTION: In this L-shaped hardware 1 provided with two plate parts 2, 3 orthogonal to each other, a lengthwise intermediate part of one plate 2 is provided with a bent part 4 of folded shape projecting inwardly for the escape of the projection of the object to be fitted.
Patent JP-2001277029-A (JP)
Title: Holder for throwaway tip
Inventor: KOJIMA YOSHIHIDE
IPC: B23B51/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To increase the service life of a tip by preventing the tip from being hot in a holder for a throwaway tip. SOLUTION: A pair of holding pieces 21, 22 are provided on an end of a drill body 4 of the holder 2, and the tip 1 is inserted in a pocket 23 demarcated between the holding pieces 21, 22. The tip 1 is fixed to the holder 2 by a fitting screw 3 which is passed through the holding pieces 21, 22 together with the tip 1. A cooling liquid is allowed to flow in a liquid passing groove 8 in a holding surface 26 from a second liquid flow passage 7 reaching the pocket 23 through the drill body 4. The cooling liquid flowing in the liquid passing groove 8 is brought into direct contact with the tip 1, and its cooling effect is excellent.
Patent JP-2001287963-A (JP)
Title: Glass composition
Inventor: OSADA HIDEKI
IPC: C03C10/04
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain glass with high Young's modulus. SOLUTION: This glass is obtained by designing its composition so as to essentially comprise 40.5-43.5 wt.% SiO2, 5-30 wt.% A12O3, 10-30 wt.% MgO and 5-20 wt.% TiO2, with the weight ratio MgO/TiO2 of 2.5-7.
Patent JP-2001291527-A (JP)
Title: Lead-acid battery
Inventor: HORIE SHOJI
IPC: H01M2/16
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To improve a deep discharge life of a lead-acid battery having a configuration in which a negative electrode plate is housed in a bag-type separator in order to improve overcharge life properties. SOLUTION: In a lead-acid battery wherein an expanding lattice consisting of Pb-Sn-Ca alloy is used for a positive electrode plate and a negative electrode plate, and an electrode plate group is equipped in which the negative electrode plate is wrapped by a bag-type separator, at the surface or a part of surface of the expanding lattice, which is used for the positive electrode plate, a lead alloy layer containing Sb is installed.
Patent JP-2001232705-A (JP)
Title: Lightweight composite material excellent in rigidity, tenacity and antistaining properties
Inventor: URANO MASAMITSU
IPC: B32B27/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight composite material excellent in rigidity, tenacity and antistaining properties used for a trim material for a vehicle, interior fixtures, bags, shoes, writing materials, sporting goods, household general goods or the like. SOLUTION: An organic solvent dispersion containing a diallyl phthalate resin and/or an unsaturated polyester resin and foamable thermoplastic fine spheres is infiltrated in a web material with a basis weight of 20-500 g/m2 so that an amount of the resin to the web material is 20-20 weight % and the impregnated web material is dried to obtain a thermosetting resin impregnated foamable sheet material. A thermoplastic sheet with a thickness of 5-50 μm is preliminarily placed on the single surface or both surfaces of the foamable sheet material through an adhesive and the whole is molded under heating and pressure so that the thickness thereof becomes 50-200% of that of the impregnated foamable sheet material.
Patent JP-2001236523-A (JP)
Title: Image generating method and image generator using the same
Inventor: ITO TADAYUKI
IPC: G06T15/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image generating method and an image generator using the same, with which the beautiful filtering result of a little blur can be provided even with the polygon being an object inclined in z-axis direction and long in the inclining direction. SOLUTION: A texture coordinate and a level-of-detail(LOD) value are operated from object data for every unit of pixel, the filtering area of a texel read out of a texture memory is determined on the basis of these texture coordinate and LOD value, a weighing average corresponding to the size of the determined filtering area is found and a texture color to be stuck to the polygon is generated.
Patent JP-2001294630-A (JP)
Title: Aqueous resin and method for producing the same
Inventor: SAITO KOICHI
IPC: C08F291/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous resin capable of producing a coating film forming agent capable of stably advancing crosslinking with an unsaturated monomer even in a high concentration of an ethylene-unsaturated carboxylic acid copolymer being a seed particle, having excellent solvent resistance, alkali resistance, corrosion resistance and topcoating adhesivity and to obtain the aqueous resin obtained by the method. SOLUTION: An unsaturated monomer comprising an epoxy group-containing unsaturated monomer and/or a polyfunctional unsaturated monomer as an essential component is subjected to emulsion polymerization by using a water dispersion of an ethylene-unsaturated carboxylic acid copolymer as seed particles in the presence of a colloidal silica.
Patent JP-2001293913-A (JP)
Title: Apparatus and method for generating image data and computer readable medium recorded with program for executing that method on computer
Inventor: ONEDA SHOGO
IPC: G06F3/12
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for generating image data at high rate by processing respective types of image data separately in parallel. SOLUTION: The apparatus for generating image data comprises a host interface 101 receiving mixture of at least first image data and second image data, a CPU 105 for separating the first image data and second image data and processing the separated first image data, and an image processor 102 for processing the separated second image data independently from image data processing of the CPU 105.
Patent JP-2001292721-A (JP)
Title: Method for preventing deterioration of recovered smell having roasted aroma
Inventor: SHIRAISHI SATORU
IPC: A23L27/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing during storage the deterioration of a recovered small which is obtained from a roasted food material by a physical means such as a steam distillation method or a gas-liquid countercurrent contact extraction method and has a roasted aroma. SOLUTION: This method for preventing the deterioration of the recovered smell having the roasted aroma, characterized by subjecting a roasted food material to a smell-recovering means such as a steam distillation method or a gas-liquid countercurrent contact extraction method and then adding trehalose and/or vitamin C to the obtained recovered smell having the roasted aroma.
Patent JP-2001295547-A (JP)
Title: Sensor for door
Inventor: SASAKI SHIGEAKI
IPC: E05F15/20
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To assure amenity and safety of an automatic door. SOLUTION: An object presence detecting area including a specified area on a floor face in a vicinity of a door opening face is formed by a first light projector array 26 of a first optical element array. A second light projector array 28 of a second optical element array is arranged in proximity of the first light projector array 26 along a direction substantially perpendicular to the door opening face. A fixed reflecting mirror 30 and a rotary reflecting mirror 32 in cooperation with the second light projector array 28 define a plurality of actuation detecting areas including an area different from the specified area on the floor face in the vicinity of the door opening face substantially without overlapping with the object presence detecting area.  A light shielding plate 54 shuts off a light pass between the first light projector array 26 and the second light projector array 28, the fixed reflecting mirror 30 and the rotary reflecting mirror 32.
Patent JP-2001307826-A (JP)
Title: Connector device for card
Inventor: YOTSUYA KENICHI
IPC: H01R13/639
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce a protruding amount/embedding amount of operation button of an ejecting mechanism concerning for example, a connector device for a card to house a memory card in an electronic equipment of personal computer or the like. SOLUTION: This is the connector device 1 for a card composed of an ejecting main body 5 wherein an ejecting device 7 of a memory card is moved from a card ejecting position to a card housing position by a memory card 20 that is housed in a housing part 3 and wherein a locking means which is locked at the main body of the connector device at the card housing position and which inhibits the movement to a card ejecting direction, a driving means 6 that always drives the ejecting main body to the card ejecting direction, and an ejecting means 7 to release the locking state of the locking means by an external force at the time of ejection without effected by the movement at the time of housing of the memory card.
Patent JP-2001299826-A (JP)
Title: Adjustment mechanism for floor plate length of bed
Inventor: ARAI TATSUMI
IPC: A47C19/04
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment mechanism by which the floor plate length of a bed can be adjusted so as to maintain an optimum posture matched with the body length of a person to be cared or the like off a standard body length, and the floating and pressure of a thigh and a lower leg can be reduced by adjusting not only the entire floor plate length of the bed but also a partial floor plate length, adjusting the length of a floor plate member for supporting the thigh for instance, especially. SOLUTION: In the bed A in which a floor plate 2 formed by arranging the plural floor plate members 1 side is placed on a frame 3, a hinge 4 screwed with a pin 6 so that one end each of two arms 5 are freely rockable to each other is used, the respective arms 5 are connected to the mutually adjacent frames 3 at an optional part, and the mutually adjacent floor plate members 1 are connected through the hinge 4 at an optional internal, thus the floor plate length is freely adjusted.
Patent JP-2001259297-A (JP)
Title: Raising/lowering device of wash-line pole or rack
Inventor: SASAKI KAZUO
IPC: D06F57/12
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To avoid danger and pain when laundry is hung and brought down by lowering a wash-line pole as desired. SOLUTION: Wires 1-1, 1-2, on which the wash-line pole is hung, are wound around pulleys 2-1, 2-2. A shaft of each pulleys is linked to a worm wheel 4, and the pole is raised and lowered by rotating a worm 5.
Patent JP-2001299502-A (JP)
Title: Chair with foot rest
Inventor: FURUYA YOSHIYA
IPC: A61H7/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the shakiness of the chair with a footrest when the footrest is used. SOLUTION: The footrest is provided with a support such that the footrest can undulate toward the floor surface and the support is linked with an undulating device which drives the support as the footrest appears and disappears. When the footrest is stored, the support is laid flat and separated from the floor surface and when the footrest is projected, the support is put upright toward the floor surface.
Patent JP-2001301112-A (JP)
Title: Method for manufacturing inorganic decorative sheet
Inventor: MURAKAMI TAKASHI
IPC: B32B33/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an inorganic decorative sheet having excellent waterproof performance in the chamfered parts of its cut end surfaces. SOLUTION: A thermosetting prepreg sheet comprising decorative paper impregnated with a thermosetting resin is laminated on the surface of an inorganic base material to form a decorative surface. Fine grooves are provided at the side edges of the decorative surface along the end surfaces of the base material, before the decorative surface is coated with a paint.
Patent JP-2001304171-A (JP)
Title: Suspension device
Inventor: ABU SATOSHI
IPC: F04D29/60
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To easily lay and recover a drainage pump by an arm provided to a movable body. SOLUTION: In this suspension device which lifts a drainage pump unit 30 mounted on a drainage pump facility 2 constituted as the movable body having the arm 20 arranged to be capable of swinging, an annular part 22 is provided to a tip of the arm 20, a hook part 40 provided with two hooks engaged to the annular part 22 is provided, and the two hooks form an angle of 90 degrees in directions in which the two hooks respectively extend.
Patent JP-2001300356-A (JP)
Title: Jet operating mechanism
Inventor: SHIKANOYA KATSUHIKO
IPC: B65D83/40
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-use jet operating mechanism by simplifying the adjustment of the discharge and jetting range of the mechanism. SOLUTION: A main body 10 with outlet holes 14a and 14b for the contents formed is engaged with a stem 30, and a rotary member 20 is attached to an outlet opening adjacent to the outlet holes. The positional relation between a protrusion 23a on the inner face of the rotary member 20 and the two outlet holes 14a and 14b of the main body is set by rotating an operating lever 21a so that (b) only one of the holes is opened, (c) both holes are opened, and (d) both holes are closed. Consequently, the discharge and jetting range are stepwise adjusted, The contents are never jetted outward even by misoperation when (d) both holes are closed. Further, since an annular ring 30a to be engaged with the inner periphery 12a of an inlet opening 12 of the main body 10 is provided on the outer periphery of the stem 30, the contents are never discharged from between both.
Patent JP-2001300268-A (JP)
Title: Dehumidification type dewing prevention apparatus using polymer membrane
Inventor: SENOO MITSURU
IPC: B01D63/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dews by dehumidifying air led to an air cylinder in a pneumatic cylinder driving circuit. SOLUTION: When A port 28A is communicated with a pneumatic pressure source and B port 28B is communicated with atmospheric air, the flowing-in air passes through an inner passage of a first hollow-fiber membrane module set 51 from the A port 28A to be dehumidified and flows to a rod-side port 28C and the flowing-out air passes through the inside of a first passage 53 from a head side port 28D to be humidified and flows to the B port 28B.  Further, when the B port 28B is communicated with a pneumatic pressure source and the A port 28A is communicated with atmospheric air, the flowing-in air passes through the inner passage of a second hollow-fiber membrane module set 52 from the B port 28B to be dehumidified and flows to the head side port 28D and the flowing-out air passes through the inside of a second passage 54 from the rod side port 28C to be humidified and flows to the A port 28A.
Patent JP-2000353035-A (JP)
Title: Signal communication interface formed by integrating single-end type and differential type
Inventor: RANDY M CHAN
IPC: H04N5/341
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit to realize both of single-end output having compatibility with many existent external device and differential output by which noise reduction and lowering of power interface in an interface with the external devices are expected by using only the minimum number of pins. SOLUTION: The interface circuit 100 is provided with single-end electric circuits 106, 107 and a differential electric circuit 108, single-end and differential signals are switched by complementary ENSE and ENDF signals. Data transfer width is set as word width, data is transferred once by every clock in a single- end mode, however, the data is transferred twice by every clock in each edge of the clock in a differential mode.
Patent JP-2001311831-A (JP)
Title: Optical fiber coat removing device
Inventor: SUZUKI JUNICHI
IPC: G02B6/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber coat removing device capable of easily removing all scraps of a coat after removing the coat. SOLUTION: A discharge groove 12c being a guide line which discharges removed scraps k of the coat outside is formed in the vicinity of a lower side coat removing blade.