baber/WOPTO huggingface dataset:
Patent JP-2001352519-A (JP)
Title: Audio signal attached still picture compander
Inventor: IMAI TSUTOMU
IPC: H04N19/463
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional compander audio signal attached still picture that enforced usual reproduction on a user over several minutes or several tens of minutes when audio data exist for several minutes or several tens of minutes and audio data desired by the user exist in the latter half of recording because the compander is compatible only with the usual audio reproduction although a camera is introduced into market where the camera records not only a still picture but also a combination of audio signals and still pictures and records a moving picture in compliance with the MPEG system, and uses the still picture compressed in compliance with the MPEG system equal to the case with the moving picture because of common use compression processing in the case of the still picture and the audio signal attached still picture. SOLUTION: This invention provides an audio signal attached still picture compander where audio data sectioned by several seconds each are managed, a navigation information generating section generates navigation information, and an entry point information generating section generates entry point information so as to be compatible with special reproduction as well as usual reproduction in the case of reproduction.
Patent JP-2001354035-A (JP)
Title: Outside door handle device
Inventor: IDOGAMI YOSHIYUKI
IPC: B60J5/04
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To enhance strength of a connection part between a release plate and a release plate shaft. SOLUTION: The release plate 25 and the release plate shaft 26 are integrally formed, a protrusion 30 contacting slidably with an outer circumference 31a of a bearing part 31 of a bell crank for supporting the release plate 25 is integrally formed in the release plate 25, and a load applied to the plate 25 is received by the protrusion 30, in this outside door handle device provided with a grip handle 20, a case 21 for supporting the grip handle 20 to be movable longitudinal-directionally, the bell crank 22 turned by pulling the grip handle 20, a torsion spring 24 for restoring the bell crank 22, and the release plate 25 supported turnably onto the bell crank 22 by the release plate shaft 26 to drive a door lock opening lever.
Patent JP-2001358214-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TAKADA YOSHIFUMI
IPC: H01L21/8242
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a method for manufacturing the same having high reliability by improving a step coverage of a metal film in a recess without complicating the method by using a conventional semiconductor manufacturing apparatus in the semiconductor device having a conductive plug in a connecting port formed in an insulating film on a substrate. SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming fourth and fifth interlayer dielectrics, and forming the connecting port passing through the fourth and fifth interlayer dielectrics. The method further comprises the steps of burying the metal plug in the port, then dry etching exposed surfaces of the fifth interlayer dielectric and the plug with an atmosphere containing a CF4 and executing etching back. Thus, a step height generated between a surface of the plug and the fifth interlayer dielectric is alleviated, and a shape of the port is shaped so that an opening size of the port becomes larger toward an upper end of the opening of the port.  Then, the surface of the fifth film and the surface of the plug are exposed with a plasma atmosphere containing an oxygen or irradiated with a light having a wavelength of several tens nm to 400 nm or sputtering- etched by using an Ar gas.
Patent JP-2001357725-A (JP)
Title: Conductive elastic body and image forming device using it as well as manufacturing method of conductive elastic body
Inventor: DOSHODA HIROSHI
IPC: B32B25/14
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive elastic body which is appropriate as means for static charging, development and transfer in an electro-photographic process, and provide its manufacturing method and an image forming device using the conductive elastic body. SOLUTION: This is a conductive elastic body consisting of at least a substrate and an elastic body having not less than two layers. By coating a elastic layer on the surface layer of the conductive elastic body consisting of the substrate and the inner elastic body, the average cell diameter of the surface layer of the inner elastic body becomes smaller not less than 10% in comparison with that before coating the coating elastic layer, or the thickness of the inner elastic body becomes thinner 5 to 10% in comparison with that before coating the coated elastic layer.
Patent JP-2001358208-A (JP)
Title: Wafer processing apparatus, apparatus and method for detecting positional deviation of wafer
Inventor: ICHIKAWA ATSUYUKI
IPC: B25J15/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting a positional deviation of a wafer capable of surely detecting the positional deviation of the wafer even when the deviation occurs in any direction with respect to a normal position and detecting by using a small number of optical sensors. SOLUTION: A wafer processing unit comprises first and second optical sensors 13 and 14 having invariable positions with respect to a base. The first and second sensors are disposed in a positional relationship in which, when an arm mechanism is in a most contracted state, the first sensor becomes a shielding state of the wafer 17 and the second sensor becomes a light receiving state while, when the mechanism is a state except the most contracted state, the first sensor becomes the light receiving state and the second sensor becomes the shielding state. The wafer is decided to be a normal state when the first sensor is the receiving state and the second sensor is the shielding state at a first wafer detection time and the wafer is decided so that the positional deviation occurs when the first and second sensors are in states except the above states.
Patent JP-2001249538-A (JP)
Title: Developing device
Inventor: YAMANAKA TAKAYUKI
IPC: G03G15/08
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of removing toner stuck to a toner layer regulating blade without damaging the surfaces of the toner layer regulating blade and a developer carrier. SOLUTION: A cleaning member 700 is arranged on the surface of the toner layer regulating blade 300 on an opposite side to the surface thereof contacting with the developer carrier 100 so as to prevent the surface of the blade 300 and the regulating member abutting surface of the developer carrier 100 from being damaged. By moving and rubbing the cleaning member 701 on the back surface of the blade 300, the toner sticking substance of the blade 300 is removed or the sticking substance is prevented from being produced.
Patent JP-2001356155-A (JP)
Title: Ladder type multi-point optical fiber magnetometric sensor
Inventor: MIYAZAKI JUNPEI
IPC: G01R33/032
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a ladder type multi-point optical fiber magnetometric sensor having no electric signal line, a high expanding property and a high interchangeability of sensor systems, an excellent fail-safe property, and a stable output and capable of removing fading. SOLUTION: A plurality of sensor systems 101, 102, 103 detecting optical path difference changes based on magnetic information as light intensity signals via optical interference are arranged in the longitudinal direction of a light source optical fiber 104 connected to a light source. The light inputs of the sensor systems 101, 102, 103 are connected to the light source optical fiber 104 via optical couplers 20, 21, 22 respectively, the light outputs of the sensor systems 101, 102, 103 are connected to a light receiving optical fiber 105 separate from the light source optical fiber 104 via optical couplers 60, 61, 62 respectively, and a magnetic information extracting section 106 for extracting the magnetic information of the sensor systems from the light intensity signals is provided at one end of the light receiving optical fiber 105.
Patent JP-2001354000-A (JP)
Title: Decorative sheet and decorative molding
Inventor: MORI FUJIO
IPC: B44C3/02
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet and a decorative molding which have patterns having a cubic effect by the change in color tone caused by the reflective angle of light. SOLUTION: At least a discoloration layer 3 containing 0.5-20 wt.% of a light interference pigment and a dark color layer 4 of 40 or below L-value in the L*a*b* color expressing system of CIE (International Illumination Committee) 1976 (JIS Z8729) are formed, and the dark color layer 4 is positioned below the discoloration change layer 3.
Patent JP-2001357301-A (JP)
Title: Commodity purchase system, commodity information delivery device used for the system, and transmission/ reception terminal
Inventor: TSUKIJI NOBUYOSHI
IPC: G06Q50/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a purchase system which enables a customer to easily, surely, and quickly purchase a desired commodity on a desired condition. SOLUTION: A commodity information delivery device stores commodity information, shop information, and route information transmitted from the shop side in a storage means and selects shop information which meets desire information for purchase transmitted from the transmission/reception terminal side, from stored information and transmits it to the transmission/reception terminal side together with route information.
Patent JP-2002008668-A (JP)
Title: Alkaline battery
Inventor: NARUMI KEISUKE
IPC: H01M4/52
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To realize a battery having a high energy density and an improved discharge duration, by suppressing generation of hydrogen gas by self-discharge while maintaining high average actuation voltage, in the alkaline battery. SOLUTION: The battery improved in the above purpose is obtained by using iron (VI) acid salt as a positive electrode active material, and an electrolyte containing potassium hydroxide and zinc oxide. The best effect is acquired by making potassium hydroxide concentration in the electrolyte at 30 to 48 mass %, and making zinc oxide concentration at 2 to 6 mass %, especially.
Patent JP-2002009374-A (JP)
Title: Solid-state laser oscillator
Inventor: KOJIMA MINORU
IPC: H01S3/094
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state laser oscillator capable of highly efficiently generating the laser beam of high quality. SOLUTION: This oscillator is provided with a bar-shaped solid-state laser medium 11; a flow tube 13 for surrounding the outer periphery of the solid-state laser medium and for feeding a coolant 12 for cooling the solid-state laser medium; an excitation light source 17 for optically exciting the solid-state laser medium; and a condenser 2 for surrounding the outer periphery of the flow tube, reflecting excitation light, and converging it to the solid-state laser medium. The condenser is formed by arranging plural annular condenser parts 2A side by side along the axis of the solid-state laser medium, the respective condenser parts are provided with one opening part 3, and the respective opening parts are provided with the excitation light source respectively.  The plural condensers are arranged so as to position the opening parts at equal intervals in a peripheral direction around the axis of the solid-state laser medium.
Patent JP-2002001684-A (JP)
Title: Mounting device for electronic part and suction nozzle unit for mounting electronic part
Inventor: HIDESE WATARU
IPC: B25J15/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device for an electronic part capable of shortening mounting tact time and a suction nozzle unit for mounting electronic part. SOLUTION: A plural number of suction nozzle units 12 are installed on a transfer and place head on the mounting device for an electronic part to mount the electronic part on a substrate by picking it up by the transfer and place head from a supply part of the electronic part, and this suction nozzle unit 12 individually elevates an elevating shaft member 30 on a lower end part of which a suction tool 38 to adsorb and hold the electronic part by making contact with the electronic part is installed by a nozzle elevating motor 20, a feed screw 23 and a nut member 26. Consequently, it is possible to reduce a driving load of an elevating mechanism without elevating the whole transfer and place head and to reduce the total mounting tact time by making elevating motion of the suction nozzle in one single motion.
Patent JP-2002008240-A (JP)
Title: Reproducing method of phase change optical disk and its device
Inventor: OGAWA MASATSUGU
IPC: G11B7/125
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration in the archival overwrite characteristic of a phase change optical disk. SOLUTION: The reproduction is made at least once by a reproducing power higher than the normally reproducing power after the recording operation is carried out.
Patent JP-2002001316-A (JP)
Title: Method and device for removing harmful material
Inventor: ISHII AKINORI
IPC: B01J20/32
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for removing harmful material, by an improved adsorption and decomposition system for the harmful material contained in rain water or the like. SOLUTION: The harmful material is removed by allowing metal contained in rain water to contact with a metal exchange zeolite exchanged for a transition metal and hydrogen ion to adsorb and decompose the harmful material.
Patent JP-2002010218-A (JP)
Title: Converting and processing method for image data form
Inventor: AMANO KUNIHIKO
IPC: H04N7/01
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a converting and processing method to reduce deterioration of an image when the second image data is converted into the first image data formed differently. SOLUTION: A writing control part 21 controls field memories 13, 14 and writes input images alternately to the memories 13, 14 field by field. A reading control part 22 controls to read from the memory 13 or 14 which is not under writing. Screen data is processed to be mapped on the memory block by block. Each number of horizontal pixels in the blocks in the first and the second forms is set using a common divisor of the numbers of horizontal pixels in the first and the second forms. Each number of vertical pixels in the blocks in the first and the second forms is set using a common divisor of the numbers of vertical pixels in the first and the second forms.
Patent JP-2002008600-A (JP)
Title: Anode container for sodium sulfur electric cell and sodium sulfur unit cell using it
Inventor: ANDO TAKASHI
IPC: H01M2/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an anode container for a sodium sulfur electric cell, and a sodium sulfur unit cell using it, as good as a conventional high-price anode container in durability and yet of low cost. SOLUTION: A straight tube 1 with 99% or more of Al manufactured by a port-hole method is perfectly annealed, whose cross section handness after the perfect annealing is 25 MHV or more and 40 MHV or less, and an anti- corrosion layer is formed on the inside face of the straight tube 1, as used for the anode container for sodium sulfur electric cell and the sodium sulfur electric cell using this anode container.
Patent JP-2002004860-A (JP)
Title: Cooling device for hybrid electric vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: B60K6/20
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide compatibility of miniaturization of a cooling system and cooling performance, in a cooling device for a hybrid electric vehicle. SOLUTION: A water jacket J2 of an inverter and water jackets J3, J4 of a generator 2 and an electric motor 3 are piped in parallel with a radiator 14 for an electric system, having cooling fans 29, 30, so as to circulate a refrigerant to an electric pump 15. A variable throttle valve 22 is provided on the inlet side of the water jacket J2 provided on an inverter module 4. A controller 28 is provided for controlling the variable throttle valve 22, so as that the temperature becomes the saturation temperature of the refrigerant, when heat load of the inverter 4 is large, whereas for controlling the operation of the cooling fans 29, 30 is controlled, so as to make a specified value or less as a value lower than the saturation temperature of the refrigerant, when heat load is small.
Patent JP-2002010540-A (JP)
Title: Stator for dynamo-electric machine
Inventor: TANAKA KATSUHIKO
IPC: H02K15/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator for dynamo-electric machine capable of inhibiting magnetic reluctance from increasing, and reducing production cost by improving yield and reducing the number of processes. SOLUTION: The stator 11 is formed by fitting an outer core 13 to the outside of an inner core 12. Each of cores 12, 13 has a laminated structure formed out of a plurality of inner core sheets and outer core sheets. A projecting part 16 is formed so as to project in a radial direction on the inner periphery of the outer core 13 and recessed parts 17 are formed on both sides in the circumferential direction of the projecting part 16. A recessed part 18 fitting to the projecting part 16 is formed on the inner core 12, and projecting parts 19 fitting to the recessed part 17 on the outer core 13 are formed on both sides in the circumferential direction of the recessed part 18.
Patent JP-2002013235-A (JP)
Title: Retractable dome-like roof
Inventor: MATSUKAWA TOSHIMASA
IPC: E04B7/16
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel retractable dome-like roof of a roof opening type, which can simplify a movable roof drive unit, and can be constructed at a low cost. SOLUTION: The retractable dome-like roof has a substantially square planar shape, and is provided with a pair of movable roofs A1 and A2 and a fixed roof B. The movable roofs A1 and A2 each exhibit an arch-like shape, and they are arranged across a diagonal line e of the square. The fixed roof B has an opening 3 formed therein, which is opened and closed by the movable roofs A1 and A2. By moving the movable roofs A1 and A2 along adjacent two sides a and b across the diagonal line e, the opening 3 is opened and closed.
Patent JP-2002014033-A (JP)
Title: Estimation apparatus for road-surface friction coefficient of vehicle
Inventor: MATSUNO KOJI
IPC: B62D6/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an estimation apparatus which can suppress the influence of the resolution a zero-point correction, a noise or the like of a sensor to the minimum and which estimates a road-surface friction coefficient with high accuracy, even if there is no vibratory steering input. SOLUTION: A reference yaw rate computing part 11 computes the reference value of a yaw rate (reference yaw rate), from vehicle speed and steering wheel angle on the basis of a vehicle motion model. A yaw rate deviation computing part 12 computes the deviation (yaw rate deviation) between the yaw rate and the reference yaw rate, on the basis of the reference yaw rate and on the basis of an actual yaw from a yaw rate sensor 4. A yaw rate deviation dispersion value computing part 13 computes the dispersion value (yaw rate deviation dispersion value) of the yaw rate deviation in the preset number of samples. A road-surface coefficient-of-friction setting part 14, to which the vehicle speed and the yaw rate deviation dispersion value are inputted, refers to a map which is preset by these values, and it sets the road-surface coefficient of friction so as to be outputted.
Patent JP-2002021664-A (JP)
Title: Pulsation damping device in internal combustion engine
Inventor: OUCHI TAKUYA
IPC: F02M37/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost and the weight of a pulsation damping device and to enhance the pulsation damping effect thereof. SOLUTION: A center member 2 formed of an elastic material comprises a first pipe part 2A and a second pipe part 2B facing downward, a protrusive ring part 2J is formed in the circumference of the second pipe part 2B, a first passage 2E is bored from the upper surface 2E of the first pipe part 2A toward the lower surface 2D thereof, and a second passage 2G is bored from the upper surface 2E of the first pipe part 2A toward the lower surface 2F of the second pipe part 2B. The center member 2 is pressed and disposed in the cylindrical part 1B of a second housing 1 through a pipe part 3A of a pipe member 3 integrally formed with the first pipe part 2A and formed of a metal material. A ring receiving recessed part 5 for receiving a ring R is composed of a second annular flange part 1A of the second housing 1 and a third annular flange part 3B of the pipe member 3.
Patent JP-2002025503-A (JP)
Title: Treatment device utilizing ultraviolet rays
Inventor: NAKANO KOJI
IPC: A61L9/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To enhance sterilization/purification or the like to depending on the ultraviolet radiation amount by a high-density ultraviolet light source, and perform an efficient treatment. SOLUTION: This has a light diffusing structure to let ultraviolet rays emitted from ultraviolet ray discharge tube 50 diffuse to irradiate an object, and it moderates luminance unevenness. As the light diffusing structure, a thin film 11 of white color series is coated on the inner face of a light emitting tube 10, or minute unevennesses are formed on the inner or outer face of the light emitting tube 10, or a transmissive outer tube (protecting tube) 60 to house the discharge tube 50 is constituted with a translucent (transmissive property by diffusion) material.
Patent JP-2002030443-A (JP)
Title: Film deposition method and system onto substrate
Inventor: FUJII TOSHIAKI
IPC: C23C16/44
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition method and a film deposition system by which granular impurities are removed, and a film having high quality (densiness) can be deposited at a high yield. SOLUTION: In this film deposition method in which, when depositing a thin film on a substrate 11, a source material 2-1 for film deposition is fed, and, while granular impurities 3 formed by the source material are removed 9, film deposition is performed, the removal of the granular impurities can be performed by a method by photoelectrons 7 or a method by discharge, the photoelectrons 7 are generated by irradiating a photoelectron emitting material 4 with ultraviolet rays, and charged fine particles 8 are collected by an electrode 5.
Patent JP-2002018007-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To increase interest in a Pachinko game by taking a novel element in a Pachinko game machine for continuously opening a variable winning device when a specific game state occurs. SOLUTION: In this Pachinko game machine constituted so that when game balls enter starting holes 5 and 6, the variable winning device 7 opens, and when the game balls entering the variable winning device further enter a continuous winning hole 30 arranged in the variable winning device, a game becomes the specific game state, and the variable winning device is continuously opened, winning passages of the game balls are arranged in a plurality in a game ball winning area of the variable winning device, and a winning passage detecting means is arranged for detecting through which winning passage the game balls pass, and a game mode advantageous or disadvantageous to a game player when becoming the specific game state is decided by the winning passages of these game balls.