baber/WOPTO huggingface dataset:
Patent JP-2002051482-A (JP)
Title: Printer and charger for backup power supply therefor
Inventor: OTSUKA SHUJI
IPC: H02J9/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer and a charger for backup power supply therefor, capable of notification and confirmation of the replacement time of a backup power supply for supplying electric power for backup operation to a printer. SOLUTION: This charger is provided with a voltage-monitoring means 34A for monitoring the terminal-to-terminal voltage of a backup power supply 36a and a time-measuring means 34B for measuring the elapse time of the charging/ discharging of the backup power supply. If the terminal-to-terminal voltage, after the completion of the charging of the backup power supply, is lower than prescribed operating voltage in less than a prescribed reference time, it is decided that the backup power supply has foiled, and an alert is sounded.
Patent JP-2002046035-A (JP)
Title: Manufacturing method for wheel bearing
Inventor: YAMASHITA NOBUYOSHI
IPC: B23P21/00
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of improving operating efficiency and productive efficiency and capable of easily changing a setup. SOLUTION: Assemblage and inspection are performed on a common system line in at least an assembling and inspecting process in order to manufacture a wheel bearing having the different type number including a different manufacturing process. A plurality of work stations are arranged on the line, and works conveyed on the line are distributed to corresponding work stations by a robot.
Patent JP-2001108820-A (JP)
Title: Method and device for production of color filter, method of production of liquid crystal display device and method of production of device equipped with liquid crystal display device
Inventor: TSURUOKA SHINSUKE
IPC: B41J2/01
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing color filter by which high coloring accuracy can be realized even when an ink jet head having a plurality of injection nozzles is used. SOLUTION: The method includes an injection process to inject ink to a coloring member while an ink jet head IJH is relatively moved to the specified coloring member, an detection process to detect a position where the injected ink is deposited in the injection process, an injection timing controlling process to control the injection timing of the ink from the ink jet head so that the difference between the position where the ink is deposited detected in the detection process and the ideal position of the ink to be deposited to within a specified range, and a forming process of forming a plurality of filter elements by injecting the ink onto a substrate through the ink jet head at the injection timing controlled in the injection timing controlling process.
Patent JP-2002045918-A (JP)
Title: Discrimination method for surface scratch position change before/after rolling
Inventor: HAMANO TOSHIYUKI
IPC: B21C51/00
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate a change in scratch positions after/before rolling. SOLUTION: A yarn like member is embedded in a Plasticine(P) to cause a surface scratch, a position of the surface scratch is measured for a prescribed base line on a surface of the Plasticine, the Plasticine embedded with the yarn like member is rolled, a position of the surface scratch after rolling for the prescribed base line is measured, the positions of the surface scratch after rolling at respective Plasticine of before/after rolling are compared, a change in the positions of the surface scratch is discriminated.
Patent JP-2002045911-A (JP)
Title: Rolling mill and rolling method
Inventor: NIHEI MITSUO
IPC: B21B1/32
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill and rolling method by which excellent coolant removing properties are secured in the whole region from the low-speed region to the high-speed region of rolling speed. SOLUTION: The rolling mill for rolling a rolled stock 1 with a pair of upper and lower work rolls 2a, 2b has: roller type coolant removing devices 4a, 4b which are situated on at least the outlet side of the work rolls 2a, 2b viewing in the rolling direction; tube wiper type coolant removing devices 5a, 5b which are situated on at least the outlet side of the work rolls; and a controller 17 for controlling the switching of an operating state where coolant removing work is performed and a non-operating state where the coolant removing work is not performed.
Patent JP-2002113761-A (JP)
Title: Method and apparatus for manufacturing wooden chip board
Inventor: SUETOMI MITSURU
IPC: B29C48/395
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a light weight wooden chip board by use of a waste material or a synthetic resin waste. SOLUTION: A wooden chip A is supplied from a hopper 1 to a screw feeder 2. Hot wind is blown from a hot wind generator 3 to the screw feeder 2 to dry the chip while a synthetic resin raw material chip B thrown from a hopper 4 to an extruder 5 is melt, is supplied to a mixing block 10 and is mixed with a compressed gas from a pump 6 to contain many micro pores. The molten resin is scattered from a scattering machine 7 on the wooden chip A in the screw feeder 2 and is extruded in a plate shape from a nozzle 8.
Patent JP-2002053327-A (JP)
Title: Metallic mold for molding glass and its manufacturing method
Inventor: MIYAWAKI TAKESHI
IPC: G02B5/32
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a metallic mold for molding glass which has press molding surface of minute and complex shape and is made of ceramics and its manufacturing method, in the metallic mold for molding glass optical parts having grooves of minute and complex shapes such as a hologram optical element and micro-lens and its manufacturing method. SOLUTION: The metallic mold made of ceramics 20 is manufactured by vacuum deposition method by using an original metallic mold 10 on which grooves 14 of minute and complex shapes are formed without directly machining the ceramics.
Patent JP-2001062126-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To lessen the complicatedness in replaying a game by using a valuable value possessed by a game player as a result of a game. SOLUTION: This apparatus is provided with game machines 4, 5 capable of playing game by using a valuable value stored in an ID card, points possessed by a game player as a result of a game by a game machine are stored in the IC card, and prize is exchanged by a prize processor 8 by using the valuable value corresponding to the points. Further, the game player is enabled to play games by game machines 4, 5 using valuable value.
Patent JP-2001095803-A (JP)
Title: Method and device for reducing dynamic noise for doppler acoustic output
Inventor: MO LARRY Y L
IPC: G01S7/526
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for suppressing the background noise of the spectrum Doppler imaging using a low-pass filter for reducing the adaptive noise. SOLUTION: To suppress the background noise of the acoustic Doppler data, a pair of adaptive low-pass filters 32 are provided in two acoustic Doppler channels. The low-pass filtering can be achieved in the frequency domain, i.e., before the IFFT operation 24, or in the time domain. The maximum frequency trace is supplied to a filter selection block 30, and the filter selection block specifies the filter cut-off frequency of the low-pass filter.
Patent JP-2002060041-A (JP)
Title: Method and apparatus for controlling piezoelectric vibrating parts feeder
Inventor: YAGI SUSUMU
IPC: B06B1/06
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for controlling a piezoelectric vibrating parts feeder capable of effecting accurate vibration by means of a simple arrangement. SOLUTION: The apparatus includes a piezoelectric vibrator 16 which vibrates at a predetermined frequency, a piezoelectric vibrating device 14 provided with the vibrator 16, a bowl 12 for discharging parts within toy means of the vibrating device 14, a drive circuit 20 for driving the vibrator 16, and a control part 22 for causing predetermined drive by sending a drive signal to the drive circuit 20. The drive of the vibrator 16 is paused at every predetermined driving period of the vibrator 16 and the vibration of the vibrator 16 is controlled based on signals derived from the vibrator 16 by a piezoelectric effect during the stopping periods.
Patent JP-2002063251-A (JP)
Title: Merchandise sale/purchase system
Inventor: ISHII MIEKO
IPC: G06Q50/10
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sale/purchase system capable of promptly and exactly setting a sale history, quality of merchandise and a purchase price corresponding to a market price when the merchandise is purchased and further reducing the probability that a customer suffer from a loss about the purchase of premium merchandise. SOLUTION: The merchandise sale/purchase system is provided with a sale processing part 11 to set the sale history 13a of the merchandise sold by the company and a purchase processing part 12 to set the purchase price of the company's merchandise and the competitor's merchandise sold by a competitor, the purchase processing part 12 specifies the company's merchandise by referring to the sale history and sets the purchase price of the company's merchandise higher than that for the competitor's merchandise.
Patent JP-2002067326-A (JP)
Title: Ink-jet recording head and ink-jet recording apparatus
Inventor: SUGIOKA HIDEYUKI
IPC: B41J2/05
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of a nonlinear element due to current concentration. SOLUTION: The nonlinear element, a MIM element, which undertakes a role as a heating means to heat and foam ink is provided with a first electrode 6 to which a voltage V1 is applied by a first voltage applying means 61, a second electrode 5 to which a voltage V2 is applied by a second voltage applying means 62, set on a lower layer 22, and an insulative thin film 24 which insulates the first electrode 6 from the second electrode 5. A first potential applied position 701 of the first electrode 6 to which the potential V1 is applied and a second potential applied position 702 of the second electrode 5 to which the potential V2 is applied are arranged so as to be separated each other on a surface of projection in a film thickness direction of the nonlinear element 1.
Patent JP-2002075575-A (JP)
Title: Rotating connector
Inventor: ARAKI SHUNJI
IPC: B60R16/027
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotating connector capable of preventing projection of a lock key from a housing and eliminating a dead space between the rotating connector and another on-vehicle component. SOLUTION: A locking mechanism for a movable side housing 100 and a fixed side housing 200 is constructed of a guide hole 10 opened in the movable side housing 100, an operation part 20 housed in the guide hole 10 freely slidably and partially protruded outward from an opening end on one side of the guide hole 10, the lock key 30 housed inside the guide hole 10 freely slidably and partially protruded outward from an opening end on the other side of the guide hole 10, a rotor snap (stopper) 400 arranged opposedly to the lock key 30, a first spring member 40 set between the operation part 20 and the lock key 30, a second spring member 50 set between the lock key 30 and the rotor snap 400, and a key engaging part 205 arranged in the fixed side housing 200.
Patent JP-2002071594-A (JP)
Title: Electron microscope
Inventor: ABE KATSUAKI
IPC: H01L21/66
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an electron microscope in which an operator can easily and appropriately set the visual field to a defective part to be observed. SOLUTION: This electron microscope, which is used for observing defects/ foreign matters on the surface of or in a mask used for exposing a wafer for semiconductor or a semiconductor to a pattern, has a function of fetching the measurement data of the coordinate positions or sizes of the defects/foreign matters observed by means of another wafer/mask inspection device, moving the observational visual field section of the microscope to the portions where the defects/foreign matters exist, and graphically showing the coordinates of the defects/foreign matters obtained by the wafer/mask inspection device, the observational visual field section of the microscope, and its peripheral area.  In addition, the switch of a pointing device had a function of moving the observational visual field section of the microscope to the position designated by a pointer on the shown sketch, and another function of changing the sketch as the visual field section moves.
Patent JP-2002075920-A (JP)
Title: Machining method of semiconductor wafer
Inventor: YAMAMOTO MASAYUKI
IPC: H01L21/304
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a machining method of a semiconductor wafer that can dice a semiconductor wafer without using any adhesive tapes for dicing and ring frames for retaining the adhesive tapes. SOLUTION: This manufacturing method of a semiconductor wafer should include a process that puts an adhesive sheet onto the surface of a semiconductor wafer where a pattern is formed, a process that performs thinning onto the back surface of the semiconductor wafer where the adhesive sheet has been applied, and a process that dices the semiconductor wafer where the adhesive sheet has been applied.
Patent JP-2002065388-A (JP)
Title: Device of reclining seatback for vehicle
Inventor: MORIYAMA GENTA
IPC: A47C1/025
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To cause no phase difference when a pair of upper arms consisting of a right upper arm and the left one rotate. SOLUTION: Distance difference is set for the first cam 61 mounted on a drive shaft 6 and the second cam 82 mounted on a driven shaft 8 so that a difference between a distance produced until the first cam 61 comes into contact with the first wedge 7 and a distance produced until the second cam 82 comes into contact with the second wedge 9 can be equivalent to the difference between a rotary angle of the drive shaft 6 and that of the driven shaft 8.
Patent JP-2002076960-A (JP)
Title: Noise suppressing method and mobile telephone
Inventor: TSUKAHARA YURIKO
IPC: G10L25/78
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a noise suppressing method for determining a good noise frame. SOLUTION: This noise suppressing system comprises the steps of dividing a transmission input signal into frames of a prescribed unit of time, dividing each frame to prescribed frequency bands, desiding whether each frame is a noise frame or not, reconfiguring a frame by controlling the gain for each band by reflecting the result of decision, and then outputting a transmittion signal in which the noise is suppressed. As a result, the present frame is decided whether it is a noise frame or not based on a normalization ratio (r) when a value (sum) obtained by totalizing the present frame and preceding frame of a significant value (suby) for each bandwidth in which the difference between the bandwidth power and estimated bandwidth noise power is weighted, is normalized with the sum number average of this value.
Patent JP-2002073758-A (JP)
Title: Information providing system
Inventor: SEKIYAMA HIROAKI
IPC: G06Q50/30
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system or performing a route retrieval by combining a movement utilizing a transportation with movement through walking, based on the retrieval conditions and transmitting the results of the retrieval. SOLUTION: A control server 11 of the information providing system receives, from a terminal 12, a request for retrieval of a route from a starting place to a destination via the Internet 13, conducts route retrieval processing, and transmits the retrieved results to the terminal 12. The control server 11 performs the retrieval of the route from the starting place to the destination by combining, with each other, a route retrieval on the movement utilizing a form of public transportation for retrieving a public transportation information storage part 20, a route retrieval regarding the movement by taxis, for retrieving a road network information storage part 17 and a taxi position information storage part 21, a route retrieval on movement by cars for retrieving the road network information storage part 17,  and a route retrieval on the movement by walking for retrieving a walking road information storage part 18.
Patent JP-2002066550-A (JP)
Title: Water processor
Inventor: HASHIBA KUNIO
IPC: H04R1/44
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a water processor giving germicidal effect to microorganisms in water. SOLUTION: The water processor is provided with a reaction container having first and second parts and having a rotary symmetrical shaft, a first cover covering an opening part on the first part of the reaction container, a second cover covering an opening part on the side of the second part of the reaction container, a first ultrasonic vibrator having the rotary symmetrical shaft which sequentially connects the first ultrasonic vibrator, a first vibration transmission body and a first column and a second ultrasonic vibrator having a rotary symmetrical shaft which sequentially connects the second ultrasonic vibrator, a second vibration transmission body and a second column. The shaft of the first ultrasonic vibrator is aligned with that of the reaction container. The first column is included in the first part and is supported by the first cover.  The shaft of the second ultrasonic vibrator is aligned with that of the reaction container. The second column is included in the second part and is supported by the first cover. The first ultrasonic vibrator is driven by the frequency of >=100 kHz and the second ultrasonic vibrator is driven by the frequency of <=100 kHz. Thus, the mechanical destruction operation of cavitation is given to the microorganisms with high probability.
Patent JP-2002083453-A (JP)
Title: Method for manufacturing magneto-optical head and coil for magneto-optical head
Inventor: KAWASAKI GORO
IPC: G11B11/105
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical head which can efficiently apply a magnetic field on a point where the laser spot of a magneto-optical storage medium is formed, and with which a manufacturing cost can be reduced than conventional manner. SOLUTION: A magneto-optical head H consists of an object lens 2B held by a slider 1 and a plurality of conductive layers 30A and 30B layered in the direction of the optical axis C of the object lens 2B, and has a coil 3 which is provided so that the central part of the plural conductive layers 30A and 30B is adjusted to the optical axis C, and is positioned between a lens surface near the magneto-optical storage medium of the object lens 2B and a magneto- optical storage mediums D, and a transparent insulating layer 4 which covers the coil 3. The central part of the coil 3 is covered by the transparent insulating layer 4. The conductive layer 30B of a layer close to the magneto-optical storage medium D in the conductive layers 30A and 30B of the coil 3 has an inside diameter smaller than that of the conductive layer 30A of the layer distant from the magneto-optical storage medium D.
Patent JP-2002080978-A (JP)
Title: Galvanized steel sheet and its production method
Inventor: MIYOSHI TATSUYA
IPC: C23C28/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a galvanized steel sheet which is excellent in both of high temperature heat resistance and flawing resistance, also does not use chro mium in a treating process, is safe and has excellent corrosion resistance and to provide its production method. SOLUTION: The surface of a galvznied steel sheet is, as a first layer, formed with a multiple oxide film containing (α) oxide fine grains and (β) phosphoric acid and/or a phosphoric compound as structural elements so that the total coating weight of the component (α) and the component (β) comes to 5 to 4,000 mg/m2, and, as a second layer of the upper layer thereof, a straight silicone resin film formed by 0.1 to 3 g/m2 expressed in therms of SiO2. Further, one or more kinds selected from Mg, Ca, Sr, Li, Mn, Fe, Co, Ni, Zn, Al, La and Ce (γ) are incorporated into the multiple oxide film as a component, and also, the total coating weight of the component (α), the component (β) expressed in terms of P2O5 and the component (γ) by mass expressed in terms of metal is 5 to 4,000 mg/m2.
Patent JP-2002069699-A (JP)
Title: Electroplating method for electronic component
Inventor: TAKAHASHI KENJI
IPC: C25D7/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an electrode film when a substrate on which a lead wire for electrification cannot be formed is subjected to electroplating (including a method for forming an electrode film on a once electroplated face). SOLUTION: This method comprises using an adhesive sheet of a linear polymeric thermoplastic material containing silver (hereinafter referred to as a silver sheet), which can be removed with an organic solvent so as not to give a damage such as corrosion to an electroplated film when peeling the electrode film. This silver sheet can be peeled away easily after electroplating without giving damages such as corrosion to the electroplated film.
Patent JP-2002082617-A (JP)
Title: Stretch label
Inventor: UEKI TAKAYUKI
IPC: B65D71/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an aesthetic stretch label which is extremely easily, stably and securely tightly adherable and mountable at the outer peripheral surface of the body of a bottle container by utilizing the self-stretchability of a film. SOLUTION: This cylindrical stretch label is formed with a joint part by providing the rear surface of a raw film with a printed pattern part, superposing both ends with the printed pattern part faced on the inside surface side and joining the superposed parts across an adhesive layer and is further mounted at the outer peripheral surface of the body of the bottle container by disposing the surface of the printed pattern part opposite to the front surface of the body of the bottle container. The entire surface on the rear surface of the raw film exclusive of the margin part consisting of the one texture surface at both ends of the rear surface of the raw film is provided with the printed pattern part.
Patent JP-2002094283-A (JP)
Title: Coiled carbon fiber and its manufacturing method and electromagnetic absorption material
Inventor: MOTOJIMA SEIJI
IPC: D01F9/127
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide coiled carbon fiber that can efficiently absorb an electromagnetic wave in a high-frequency band, the manufacturing method of the coiled carbon fiber, and an electromagnetic absorption material. SOLUTION: This coiled carbon fiber is made of amorphous carbon fiber in a coil shape. The diameter of a coil is set to 1 nm or more and less than 100 nm. Also, the coiled carbon fiber has spiral structure including single or double spiral structure. In general, the coiled carbon fiber having the single spiral structure becomes a main constituent in one reaction system. In addition, in one reaction system, the coiled carbon fiber with clockwise spiral structure as the winding direction of the spiral of the coil, the coiled carbon fiber with counterclockwise one, or the mixture of them exists. In the mixture, the content of the coiled carbon fiber which has the clockwise spiral structure is different from the content of the coiled carbon fiber which has the counterclockwise one.