baber/WOPTO huggingface dataset:
Patent JP-2001312343-A (JP)
Title: Data processor
Inventor: MINEKI KOZO
IPC: G06F3/0482
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a menu presenting method and a data processor, with which work contents are made easy to comprehend at the time of work selection, operation is made easy and secure and sufficient work areas are secured after the work selection. SOLUTION: Concerning the menu presenting method for the data processor for presenting the primary work menu of data processing with plural icons, a window 28 for icon display is opened on the central part of a display screen 20 just as needed and the plural icons are displayed within this window 28.
Patent JP-2002305467-A (JP)
Title: Optical adm apparatus
Inventor: OGURA YOICHI
IPC: H04B17/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize an apparatus and to increase its processing speed through execution of light signal level protection by utilizing the conventional electrical signal level protection control. SOLUTION: A light switch section 11 is provided for branching, inserting, or passing each of n main signals, that are transmitted by n wavelength according to line-setting information, at the same time, an electric ADM 12 is provided for converting a control signal that is transmitted using another one-wavelength light signal that differs from the n wavelength to an electrical signal for performing failure detection processing in a light transmission line. The electric ADM 12 outputs a failure detection signal to a switch control section 18, when the ADM 12 detects the failure in the light transmission path. The switch control section 18 executes protection control for switching the electric ADM 12 and the light switching section 11 from a present system wavelength multiplex separation sections 14a and 14b to the sides of protection system wavelength multiplex separating sections 15a and 15b, based on a failure detection signal that is transmitted from the electric ADM 12.
Patent JP-2002303750-A (JP)
Title: Optical waveguide with thin film heater and method for manufacturing the same
Inventor: KITANO NOBUAKI
IPC: G02B6/122
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide furnished with a thin film heater having a stable heater resistance on the clad of the optical waveguide composed of silica-based glass and to provide a method for manufacturing the waveguide. SOLUTION: In the optical waveguide composed of silica-based glass and furnished with the thin film heater formed on the clad of the waveguide, and in the method of manufacturing the waveguide, a thin film composed of a tantalum silicide and a photoresist are successively layered on the clad of the optical waveguide, the photoresist is formed into a desired pattern, and the thin film is processed by a reactive ion etching method by using the photoresist as a etching mask, thus the thin film heater is formed.
Patent JP-2002313382-A (JP)
Title: Back pressure control valve for fuel cell system
Inventor: KAI MITSURU
IPC: H01M8/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple and low-cost back pressure control valve capable of properly operating at low temperature starting. SOLUTION: The back pressure control valve 11 for a fuel cell system, provided in an oxidant gas passage 4 arranged at the downstream side of a fuel cell, comprises a tubular member 12 constituting a portion of the oxidant gas passage 4 and a valve element 13 arranged in the tubular member 12 and adapted to be turned around an axis 14 extending to the direction of a cross section, the tubular member 12 being arranged along a approximately horizontal direction and having an inner face subjected to hydrophilic treatment.
Patent JP-2002263086-A (JP)
Title: Motion measuring instrument
Inventor: ICHIKAWA KAZUTOYO
IPC: G01C19/56
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized practical motion measuring instrument capable of measuring the operation of the body of a user to analyze his action to obtain the data thereof or the data of the motion state, energy consumption or the like of the user and displaying these data to provide them to the user himself or an observer and reduced in load from an aspect of use. SOLUTION: The acceleration in the up and down direction of a part of the body, for example, the wrist of the body and the angular velocity of rotation around the left and right axis of the wrist are measured by a motion sensor operated in predetermined timing, and at least three kinds of data of the acceleration output and angular velocity output of the sensor and the periodicity of them are used to classify the kind and intensity of the action of the human body by a discrimination means and multiplied by a predetermined coefficient by the classified action by an arithmetic means to operate energy consumption and these results are outputted.
Patent JP-2002289761-A (JP)
Title: Pin erection resin-made substrate, manufacturing method of the pin erection resin-made substrate, pin and manufacturing method of the pin
Inventor: SAIKI HAJIME
IPC: H01L23/50
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pin erection resin-made substrate, the manufacturing method of the pin erection resin-made substrate, a pin and the manufacturing method of the pin hardly having breakage even when stress is applied on the pin. SOLUTION: The pin erection resin-made substrate 11 is provided with a resin-made substrate 13 having a pin pad 17AP exposed on a main face 13A constituted of a resin or the like, and a number of pins 1 joined by a solder HD on the pin pad 17AP. Heat treatment heated at 500-900 deg.C is performed on the pin 1. In addition, the pin 1 has a rod-like part 1A and a diameter-large part 1B of the rod-like part 1A. The diameter-large part 1B or the like is soldered on the pin pad 17AP.
Patent JP-2002311402-A (JP)
Title: Faraday rotator
Inventor: MATSUSHITA TAKESHI
IPC: G02F1/09
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a Faraday rotator of a multilayer film type by which excellent optical characteristics can be obtained with a small lamination number. SOLUTION: In the Faraday rotator 4, a metallic reflecting film 2 is formed on a substrate 1, a first periodic dielectrics multiplayer film 3a consisting of silicon dioxide SiO2 and tantalum pentoxide Ta2 O5 is formed thereon, a magneto-optical thin film 7 is formed thereon and further a second periodic dielectrics multiplayer film 3b consisting of tantalum pentoxide Ta2 O5 and silicon dioxide SiO2 is formed thereon. Lamination number of the first periodic dielectrics multiplayer film 3a is larger than lamination number of the second periodic dielectrics multiplayer film 3b. Incident light from a polarizer is reflected by the metallic reflecting film 2 via the periodic dielectrics multiplayer films of the Faraday rotator 4, is returned through the periodic dielectrics multiplayer films and is emitted from an analyzer.
Patent JP-2002314504-A (JP)
Title: Communication unit and sample clock adjustment method
Inventor: MATSUMOTO WATARU
IPC: H04B3/54
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can realize enhanced demodulation accuracy. SOLUTION: The communication unit (master unit) of this invention is provided with a control circuit 10 that uses a training frame sent from a slave unit at training to calculate transmission line characteristics and an equalizer coefficient, estimates a sample synchronization position of a pilot tone in the training frame on the basis of the equalizer coefficient and instructs adjustment of the sample synchronization position so that a mean value of group delays being one of the transmission line characteristics, and with a sample synchronization circuit 31a that adjusts a current sample clock according to the adjustment instruction.
Patent JP-2002272885-A (JP)
Title: Freely attachable and detachable golf putter
Inventor: NAKAYAMA YOSHIO
IPC: A63B53/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter to be used as an integrated putter by dividing a conventional golf putter into a shaft part and a head part. SOLUTION: A female screw ring 1 is attached to a shaft, and a latch 2 and tenons A3 which prevents the female screw ring from coming off are fitted to the tip part. The groves of the tenons B4 and a male screw 5 are arranged in the upper part of a head neck. The tenons A of the shaft and the tenons Bw of the head are connected and the female screw ring is fitted while pushing down the female ring to provide one golf putter.
Patent JP-2002041445-A (JP)
Title: Highly efficient dma controller
Inventor: HIGASHIJIMA KATSUYOSHI
IPC: G06F13/30
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient DMA(direct memory access) controller, having a reduced circuit scale and easily designed by providing a DMA request with parameters such as priority, timing information and cancel information, previously reserving one of the parameters and executing DMA transfer based on a set parameter. SOLUTION: A data transfer control part is provided with a start instruction receiving part and a data transfer request receiving part for storing a transfer sort included in a data transfer request for each priority; and when start up for the control part is not in effect, the control part receives only the reservation of a request by the data transfer request receiving part and will not perform data transfer processing. The reservations of data transfer requests are controlled, so that the sort of a transferred party is stored directly in a reservation register prepared for each priority, and data transfer is performed successively from the reservation register of the highest priority, until there are no more registered reservations left.
Patent JP-2002320083-A (JP)
Title: Electronic watermark embedding processor, electronic watermark detection processor, method for electronic watermark embedding processing, method for electronic watermark detecting processing, program storage medium and program
Inventor: NAKAMURA OSAMU
IPC: H04N7/08
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide improved constitution in the embedding processing and detecting processing of an electronic watermark to data which can be given processing such as picture format conversion. SOLUTION: In the case of embedding the electronic watermark to the data which can be given format conversion such as an HD picture, a SD picture, etc., the lowest common multiple picture size of picture sizes before/after format conversion is set, the value of the electronic watermark in the picture after conversion in the lowest common multiple picture is set, the value of the electronic watermark in the picture before conversion is set based on the value, and this is embedded into the picture. Though conversion processing of the picture having the electronic watermark embedded therein is performed, a precise electronic watermark is detected surely from the picture after conversion.
Patent JP-2002311491-A (JP)
Title: Ejection mechanism of film cartridge
Inventor: KATANO KENICHI
IPC: G03B17/28
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To surely put and take out a film cartridge into and from a cartridge chamber of a camera. SOLUTION: This ejection mechanism 10 of the film cartridge is provided with a cartridge chamber cover 2 to be pivotally supported on the camera main body 1 and capable of opening/closing the cartridge chamber 5, an ejection lever 11 to be freely movable in the up and down directions of the camera main body 1 and having a contact part 11b contactable with an inclined surface 2b formed on the cartridge chamber cover 2 on its tip and spring 12 to constantly energize the ejection lever 11 in the up and down directions. And when the cartridge chamber cover 2 is opened, the contact part 11b on the tip of the ejection lever 11 opens the cartridge chamber cover 2 by extruding it downward by emerging force of the spring 12, and thus the film cartridge 21 is taken out from the cartridge chamber 5.
Patent JP-2002316831-A (JP)
Title: Quartz glass added with fluorine
Inventor: SAITO KAZUYA
IPC: C03C3/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain quartz glass added with fluorine for vacuum UV which is capable of improving the transmittance and laser resistance in a vacuum UV region of a wavelength of about <=200 nm. SOLUTION: This quartz glass added with the fluorine is <=1%/cm in the quantity of the deterioration of the transmittance to an F2 excimer laser beam of a wavelength 157 nm after irradiation with the laser beam of 1×10<6> mJ/cm<2> as the total quantity of irradiation. More particularly preferably, the quartz glass added with the fluorine regulated to >=1 mass% in fluorine concentration and to <=800 deg.C in virtual temperature is excellent in both of the laser transmittance and the laser resistance.
Patent JP-2002322118-A (JP)
Title: Particulate of sorbic acid or alkali metal sorbate and its production method
Inventor: UENO RYUZO
IPC: C07C51/43
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide particulate of sorbic acid or alkali metal sorbate of which the volatility is remarkably controlled and its production method. SOLUTION: The particulate of sorbic acid or alkali metal sorbate which is characterized by having a mean diameter of 150 μm or more and a hardness of 70 g-3,000 g is provided. The particulate of this invention can be obtained by forming a compact by dry compression of powder of sorbic acid or alkali metal sorbate followed by grinding and classification according to the method of this invention.
Patent JP-2002315867-A (JP)
Title: Game machine
Inventor: TAKECHI KAZUYUKI
IPC: A63F5/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an interesting game machine. SOLUTION: This game machine is provided with reels for variably displaying a plurality of picture patterns, a CPU (31) for determining an internal successful jackpot for each game, controlling the stop of the variable display operation of reels (3L, 3C and 3R) based on the determined result and the stop operation of a player, determining whether or not a condition advantageous for the player is to be generated and determining whether or not the generation of the advantageous condition is to be announced and a high probability replay announcement lamp (28) for announcing the generation of the advantageous condition based on the determined result of the CPU (31).
Patent JP-2002319057-A (JP)
Title: Coin carrier
Inventor: TAKAHASHI YOSHIYUKI
IPC: G07F1/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a coin carrier for a coin handling device such as an automatic vending machine or a money-changing machine wherein a coin self-travels on the upper face of a belt carrying the put-in coin into the handling device, and is rejected and discharged to cause a retry of a coin input, delay in processing or the like, by disposing a rotatable shaft which can abut on the self-standing coin to turn down the coin. SOLUTION: This carrier has the endless carrier belt 12 receiving the coin put-in from an input port 11 by the upper face and carrying the coin aslant upward when the carrier belt 12 normally rotates; and at least one rotatable shaft 20 disposed at an interval narrower than a diameter of the minimum- diameter coin from the upper face of the carrier belt 12, parallel to the upper face of the carrier belt 12, in the crossing direction to the width direction of the carrier belt 12. When the self-traveling coin on the carrier belt 12 moves to the upstream side of the carrying direction on the upper face of the carrier belt 12 to contact with the shaft 20, the self-traveling coin is easy to fall down by the rotation of the shaft 20.
Patent JP-2002321989-A (JP)
Title: Method and apparatus for sintering porous sintered compact
Inventor: MORIUCHI SEIHAKU
IPC: C04B35/64
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To economically sinter excellent porous compacts such as pelletized materials of collected casting sands. SOLUTION: In sintering the porous sintered compacts such as the pelletized materials of collected casting sands containing carbonaceous ingredient in its sintering raw materials, the raw materials are fluidized by blowing air into the pelletized materials in a furnace, the pelletized raw materials are fed into the furnace, the carbonaceous ingredient contained in the raw materials and the air are reacted to be burned, and the raw materials are naturally sintered using this phenomenon and by controlling the amounts of the air and the raw materials fed into the furnace to maintain the temperature in the furnace.
Patent JP-2002322345-A (JP)
Title: Resin composition for photosemiconductor device and photosemiconductor device
Inventor: OHIRA TSUTOMU
IPC: C08K3/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for photosemiconductor devices which prevents the generation of dewing and clouding on covers and prevents the covers from coming off from the photosemiconductor devices. SOLUTION: This invention relates to a resin composition for photosemiconductor devices containing as the essential components an epoxy resin, a curing agent, a curing accelerator, and an inorganic filler. The inorganic filler used has an average particle diameter of 10 μm or less and a specific surface area of 3.5 m<2> /g or more. When the cured product of the above resin composition is exposed to moisture for 120 h under 85 deg.C and 85% RH, its moisture absorption ratio is 0.2 wt.% or more to the total amount of the cured product. The moisture permeability of the cured product can be lowered, and at the same time, its moisture absorption can be enhanced.
Patent JP-2002323737-A (JP)
Title: Instant film pack
Inventor: KATAYAMA SEIYA
IPC: G03B17/52
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent a pack main body in which a peel apart type instant film unit is housed from being pressed from up and down and deformed. SOLUTION: The pack main body 3 is composed of an upper case 20, a bottom cover 21 and a film pressing plate 22. Fitting ribs 27 are formed on both side walls 26 of the case 20 and fit in fitting grooves 39 formed at both ends of the cover 21. The entire length of the rib 27 is longer than that of the groove 39, so that the rib 27 projects from the front end and the rear end sides of the groove 39 when the cover 21 is attached to the case 20.
Patent JP-2002324816-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TEJIMA TAKANORI
IPC: H01L23/31
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration of a mold die used in resin molding, prevent damages of a heat generating element, and eliminate a configuration for insulating. SOLUTION: The semiconductor of the present invention is configured such that the resin mold is performed in a state where an insulating film 18 consisting of a compressible and deformable material is attached to each external surface of a pair of heat sinks 13 and 14, and can prevent the resin 19 from traveling to each of the external surface of the heat sinks 13 and 14. Because of this, the configuration of the mold die 20 is simplified. In addition, the damage of the heat generating element 12 is prevented since a pressure of the mold die 20 can be buffered by the insulating film 12. Further, the configuration for insulating can be eliminated since the insulating film 18 is attached to each external surface of the heat sinks 13 and 14.
Patent JP-2002324194-A (JP)
Title: Method for managing access authority
Inventor: CHIBA TOSHIYA
IPC: G06Q10/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate redundant operations to input and update personal data by managing the personal data in a more unified way and a user to refer the latest personal data and also to secure the privacy of a person who provides the personal data to the system. SOLUTION: A personal data server 103 confirms an access authority stored in a personal database 111 when an enterpriser server 102, which uses the personal data, requests the personal data from the personal data server 103 (104). If no access authority is set, the personal server 103 inquires a customer terminal 101, which the personal data provider operates (106, 107), and adds the authority to access each field being set to the personal database 111 (105). The personal server 103 returns the field, which is authorized for the access, as a return message based on the designated access authority (108) and the enterpriser server 102 receives the result (109).
Patent JP-2002325166-A (JP)
Title: Image reader, its control method and storage medium
Inventor: UTAGAWA TSUTOMU
IPC: G03B27/50
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can accurately read an original image even when the image reader reads the original image while a document automatic feed means is feeding the original to the image reader and to provide its control method and a storage medium. SOLUTION: When an original is set to an original feed tray of the automatic document feeder and start of copying is instructed, shading correction data of one line are read and a shading correction coefficient obtained by an arithmetic operation is set to a coefficient memory (steps S1-S3). Then skimming- through of the original is started (step S4), a distance between the original and a xenon tube lamp in a mirror unit is calculated depending on a signal from a sensor placed at a prescribed position of the automatic document feeder, the shading correction coefficient is corrected in real time by each line depending on the calculated distance (step S5), and a memory stores original image data processed based on the shading correction coefficient after the correction (S6).
Patent JP-2002009071-A (JP)
Title: Fluorine-containing material and process
Inventor: TODD MICHAEL A
IPC: H01L21/768
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide fluorinated material, e.g. a low k film, suitable for use in microelectrics production, and a process for producing such a film. SOLUTION: Chemical precursors that contain carbon atoms and fluorine atoms can be activated under a variety of conditions to deposit fluorine- containing materials. Chemical precursors of the formula (F3C)4-m-nMXmRn are preferred, wherein M is Si or Ge, X is halogen, R is H or D, m is 0, 1, 2 or 3, and n is 0, 1, 2 or 3, with the provision that (m+n)<=3.
Patent JP-2002331450-A (JP)
Title: Array shape machining method, its device, metal mold and formed product
Inventor: KAI SATOSHI
IPC: B24B13/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an array shape machining method, a device, a metal mold, and a formed product capable of easily and surely positioning a workpiece (a metal mold base material) for machining an array-shaped part in a machining position, causing no positional dislocation when fixing the workpiece, and capable of forming a highly accurate metal mold. SOLUTION: The metal mold base material 1 of the workpiece is placed on a workpiece side fixing jig 11, and is movably supported in the X direction along a main spindle side fixing jig 12 fixed to the main spindle 4 side. The metal mold base material 1 is moved in the X direction by a moving mechanism part 5. A position of a marker 10 is positioned on the rotational axis 3 of a main spindle 4 having a machining tool 6. The workpiece side fixing jig 11 is fixed to the main spindle side fixing jig 12 in a state of restricting the X, Y, Z directions by a draw bar of an unillustrated fixing means. The array- shaped part 2 is machined on the metal mold base material 1 by the machining tool 6 by rotatably driving the main spindle 4 in this state.