baber/WOPTO huggingface dataset:
Patent JP-2001298369-A (JP)
Title: Method and device for data communication
Inventor: SEAN MATTHEW
IPC: H03M7/40
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a compression technique and device which increases tenaciousness and compression ratio without having a harmful effect due to the loss of a packet. SOLUTION: This device adopts a selection history state (selection history state) decided as the function of the so-called acknowledgement vector (acknowledgement vector). The acknowledgement vector includes information on the identifier of a successfully received packet in the case of conventional transfer through a communication channel. A certain kind of information related to a packet successfully received by a receiver is given to the transmitter side of the communication channel. A selection history is given to a decompressor, and a compressed packet transmitted from the transmitter is efficiently decompressed (returned) according to the selection history. Namely, decompression is conducted on the basis of the history during the time when such a packet is compressed, namely, a packet used as the selection history state.
Patent JP-2002280346-A (JP)
Title: Substrate processor
Inventor: YASUFUKU KOJI
IPC: B08B3/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a processor preventing components of a processing part from being corroded by liquid chemicals at carrying of a substrate processed with the liquid chemical to the next processing part, such as a rinsing/drying processing part, while suppressing the processor cost. SOLUTION: Below a substrate-carrying path for carrying the substrate W from a liquid chemical processing part 10 to the rinsing/drying processing part 12, a liquid-recovering vat 28 whose upper surface is opened from the side end part of the liquid chemical processing part to the side end part of the rinsing/drying processing part facing the side end part for recovering processing liquid flowing down from the substrate which is carried is disposed. A liquid-receiving vat 30 for receiving the processing liquid flowing down from the substrate, being carried from the side end part of the rinsing/drying processing part to a position facing the upper opening surface of a rinsing/drying processing vessel 14, is provided capable of being withdrawn.
Patent JP-2002274257-A (JP)
Title: Monitoring device for vehicle
Inventor: OIZUMI KEN
IPC: H04N5/225
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring device for a vehicle appropriately controlling light exposure. SOLUTION: This monitoring device for the vehicle is equipped with a rear camera 2 photographing an image in the rear of the vehicle; a front illumination sensor 3 detecting illumination in the front of the vehicle; a rear illumination detecting part 2a detecting the illumination in a photographing region of the rear camera 2; a gear position sensor 4 detecting a gear position; a light switch 5 detecting lighting and lights out of a light; a speed sensor 6; and a control device 8 which is a control center. The illumination in a region to be photographed with the rear camera 2 is detected in the early stage based on illumination data detected with the front illumination sensor 3, and the light exposure on a screen displaying on a monitor 7 is controlled based on the detected illumination data. Even in the case where ambient illumination is suddenly changed, an image can be displayed at appropriate light exposure.
Patent JP-2002274660-A (JP)
Title: Image forming apparatus
Inventor: OKAMOTO NAOYUKI
IPC: B65H1/04
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent recording paper set on a tray from slipping or dropping even if a multi-tray unit is operated together with an opening part when the opening part of an image forming apparatus is opened. SOLUTION: In a color printer 1 having a main body, the opening part 1a for opening a part of the main body, and a multi-tray unit 84 fixed to the opening part 1a, a regulating member 86 for preventing shifting of a transfer paper sheet P is provided on the reveres side in the transport direction of the transfer paper P to the color printer 1 main body of the multi-tray unit 84 is provided not to move in the transport direction of the transfer paper sheet P.
Patent JP-2002286200-A (JP)
Title: Hydrogen gas filling method to magnesium hydrogen storage alloy filling container
Inventor: HATSUGAWA NORIHIKO
IPC: C01B3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To drastically save energy consumption and to increase initial storing speed of hydrogen gas by utilizing heating caused by hydrogen storage reaction when introducing hydrogen gas into magnesium hydrogen storage alloy. SOLUTION: A hydrogen gas filling method characterized in that when filling hydrogen gas in magnesium hydrogen storage alloy filled in a container, heating is stopped at the same time of starting introduction of the hydrogen gas, and hydrogen storage is executed subsequently by utilizing heating caused by hydrogen storage reaction.
Patent JP-2002285944-A (JP)
Title: Ignition control device of vehicular engine
Inventor: SUGANO KIYOYUKI
IPC: F02D29/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To allow a vehicle to run at a low fuel consumption by making it transfer to minimum gear ratio of a V-belt automatic transmission in the region in which the engine speed is low. SOLUTION: A vehicle speed deciding part 18 emits a sensing signal, when vehicle speed V has reached a reference vehicle speed V1 of the intermediate shift range, while an ignition timing setting part 16 is fed with the engine speed Ne and degree of throttle opening θTH, searches a map, and determines the ignition timing. The ignition timing is fed to an ignition timing control part 17. The ignition timing setting part 16 possesses a lag map which is made partially lagging and a timing advance map for emitting the ignition timing, in response to the engine speed Ne, etc.  The spark advance map is switched into the lag map, in response to the sensing signal given by a vehicle speed deciding part 18, and thereby the ignition timing is changed in the lagging direction in the intermediate shift range, the engine speed is lowered, and it is made to transfer to the minimum gear ratio. As a result, the vehicle speed changes, in accordance with the minimum gear ratio from the low-revolution range to the high-revolution range.
Patent JP-2002291061-A (JP)
Title: Wireless remote control system
Inventor: MATSUO HIROICHI
IPC: G06Q50/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a wireless remote control system where even a mobile device with a small memory capacity can be used for a user interface for remotely controlling an external device. SOLUTION: When a mobile phone 2 designates any of household electric appliances 3 to 5 desirably remote-controlled among the registered household electric appliances 3 to 5 found through access to a household electric appliance management server 11, the household electric appliance ID is sent to a household electric appliance manufacturer server 8 via a household electric appliance information management server 11. A simulated base station 6 receives the household electric appliance ID and conducts the connection processing to the household electric appliances 3 to 5 represented by the household electric appliance ID.  When the mobile phone 2 thereafter designates desired menu data among the control menu data of the household electric appliances 3 to 5 sent from the household electric appliance manufacturer server 8, the simulated base station 6 receives the designated menu data included in the transmission signal at that time and transmits the data to the household electric appliances 3 to 5 subjected to the connection processing. The household electric appliances 3 to 5 controls their own functions on the basis of the received designated menu data.
Patent JP-2002026896-A (JP)
Title: High-speed copy preventing method
Inventor: KO JUNG-WAN
IPC: G06F21/60
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed copy preventing method that employs a double key encryption method. SOLUTION: The method of this invention includes a step where part area of an original text including 2nd encryption key data is encrypted by using a 1st encryption key, the remaining areas of the original text are encrypted by using a 2nd encryption key and the encrypted text is transmitted and a step where many amounts of encryption data needing high-speed processing are processed by using a key of a common key system and part of the encryption text data is processed by using a common key of a larger size or a key of a public key system to satisfy both the speed and the security at the same time.
Patent JP-2002291746-A (JP)
Title: Diagnostic apparatus in body cavity
Inventor: YOSHIHARA MASATOSHI
IPC: A61B8/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely perform various types of examinations, diagnoses, etc., to be performed by inserting a hand into the body cavity. SOLUTION: An operator palpates or moves the organ by inserting the operator's hand into the body cavity and a diagnostic apparatus body 11 is installed on a finger of the hand to be inserted into the body cavity. The diagnostic apparatus body 11 comprises a fingerstall part 12 into which the operator' s finger is inserted and a tip cover part 13 closing the tip of the fingerstall part 12. The tip cover part 13 is provided with a lighting means 17 lighting the body cavity and an observation means 18 observing the both cavity inside under the lighting by the lighting means 17. The fingerstall part 12 is provided with an ultrasonic transducer 19, which is so constituted that multiple ultrasonic vibrators 19a are aligned therein to perform an electronic scanning. The fingerstall part 12 is provided with an opening part 22 so as to enable the palpation by the operator's finger.
Patent JP-2002295235-A (JP)
Title: Cleaner for diesel engine exhaust gas
Inventor: SAKAGUCHI TOSHIAKI
IPC: B01D46/42
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner for a diesel engine exhaust gas, that enables a vehicle to continue running by discharging the exhaust gas from a branch pipe, even if both filters, for collecting exhaust particulate, clog at the same time (both clogging). SOLUTION: The cleaner is equipped with the branch pipe 18, having a valve 23 that opens at the occurrence of 'both clogging', at the upstream side of a front filter 5 for collecting particulate and a rear filter 6 for collecting particulate.
Patent JP-2002294430-A (JP)
Title: Wear-resistant iron-based coating superior in toughness, and manufacturing method therefor
Inventor: YAMAMOTO KENJI
IPC: C23C14/14
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an iron based coating having superior toughness and wear resistance, and a film forming method therefor. SOLUTION: The iron based coating including at least Ni, Cr, and N formed on the surface of a base metal is characterized in that the total area of discontinuous regions of which the area is 0.05 μm<2> or larger, and which have higher brightness than a matrix part of the coating in each reflection electron image, when the section of the coating vertically cut in the thickness direction and mirror polished, is observed in the reflection electron image of an electrolytic radiation type scanning electron microscope at a magnification of 1000 times, is 15% or less against all the area (where the value is a mean value for observed 5 fields).  The method for manufacturing the coating is characterized by forming the coating on the base metal, with a magnetic field induction type of filtered arc method or a sputtering method in plasma atmosphere including nitrogen, employing an alloy target including Fe, Ni, and Cr.
Patent JP-2001299131-A (JP)
Title: Artificial bank for growing aquatic organism
Inventor: KAWASHIMA YUKIO
IPC: A01G33/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the optimal seaweed bed could not have been provided by easy and simple operations, a problem that the seaweed bed has been difficult to set on a sea bottom and has been unstable, even if set to the sea bottom, and a problem that there has not been a device or an attachment effective for preventing shell damages. SOLUTION: This artificial bank for growing aquatic organisms, comprising an underwater setting type main base formed from one or several uneven grooves and a flat surface, one or more dents disposed on the flat surface, one or more adhesion plates prepared from a mixture of a mortar base with the crushed stones of lime or other stones, an aggregate such as natural aggregate or artificial aggregate, or an aggregate such as the other aggregate, and one or more plumules attached to the adhesion plates, characterized by fitting the plumule-attached adhesion plates into the surfaces of the dents in sea. The characteristics comprise providing the optimal artificial culture and seaweed bed by simple works (operations) such as a seedling-producing work on a land or a work for attaching or detaching the adhesion plates in seawater.  The artificial bank can easily be set on the sea bottom, and is stable, after set.
Patent JP-2002292597-A (JP)
Title: Multi-axis punching machine
Inventor: YASOTA HISASHI
IPC: B26F1/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-axis punching machine of a grid-pattern punching method capable of simultaneously punching holes, at the same relative respective locations within respectively demarcated areas in a work, while each hole within the demarcated area having different form from one to another but having the same form with another hole at the same relative locations in different demarcated areas. SOLUTION: Each time when a work W is control-moved in X-axis.Y-axis directions, a hammer holding body 5 is horizontally control-moved and a striking drive source (servomotor) 13 is caused to be driven while having hammers H... matched directly above punches Z... at any same relative locations of respective unit groups, causing respective hammers H... to strike respective punches Z... existing at the same relative locations in the respective unit groups, thereby holes are simultaneously punched, at the same relative respective locations within respectively demarcated areas in the work W, while each hole within respective areas having different form from one to another but having the same form with another hole at the same relative locations in different demarcated areas.
Patent JP-2002248063-A (JP)
Title: Sheet for removing stain of tongue
Inventor: YAMAMOTO MAKOTO
IPC: A47K7/02
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for removing stain of a tongue which removes stain on the tongue by rubbing it with the sheet fitted onto a finger. SOLUTION: A fold (2) is arranged at the central part of the sheet (1) cut out in a form and another fold (3) is arranged on one side divided from the fold (2) and a cutting plane (4) is arranged.
Patent JP-2002298575-A (JP)
Title: Semiconductor device, its refreshing method, memory system, and electronic equipment
Inventor: MIZUGAKI KOICHI
IPC: G11C7/10
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a refreshing method for a semiconductor device such as a VSRAM. SOLUTION: In a semiconductor device 1, a memory cell array 20 is divided into four blocks, that is, blocks A-D. During a period of performing read-out or write-in of data in some block, refreshing is performed in all residual other blocks. An ATD signal is made a series of operation trigger when read-out or write-in of a memory cell is performed. Refreshing is performed based on an ATD signal in burst mode.
Patent JP-2002296115-A (JP)
Title: Method of measuring tone of light emitting body, measuring device for the same, and measuring device for brightness of light emitting body
Inventor: ISHIZUKA AKIRA
IPC: G01M11/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a tone measuring device which can precisely measure a tone of light emitting body with a simple operation. SOLUTION: In the tone measuring device for a light emitting body which receives the light emitted from a light emitting body h with a light receiving part 2, and measures a tone of a light emitting body h by analyzing with an analyzing part 4, a first diffusing means 21, a light collecting means 22a, and a second diffusing means 22b are provided between the light emitting body h and the light receiving part 2, where the first diffusing means 21 diffuses the light emitted from the light emitting body h, the light collecting means 22a collects the light diffused by the light diffusing means 21, and the second diffusing means 22b diffuses again the light collected by the light collecting means 22a and guides it to the light receiving part 2.
Patent JP-2002291347-A (JP)
Title: Method for raising rush seedling and method for cultivating rush
Inventor: YOSHINARI KENJI
IPC: A01G1/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To readily carry out dividing operation and stock inserting operation of rush seedlings. SOLUTION: This method for raising the rush seedlings comprises continuously carrying out a step of dividing the rush seedlings into a plurality of divided rush seedlings and raising the divided rush seedlings in a seedling raising pot a plurality of times. The method for cultivating the rush comprises continuously carrying out the step of dividing the rush seedlings into a plurality of divided rush seedlings, raising the divided rush seedlings in the seedling raising pot a plurality of times, then transplanting the rush seedlings in the seedling raising pot to a field and cultivating the rush seedlings.
Patent JP-2002301106-A (JP)
Title: Wheelchair carrier for vehicle
Inventor: KITAGAWA TADAO
IPC: B60P1/44
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of loading wheelchairs onto or unloading them from vehicles. SOLUTION: A wheelchair carrier 10 for vehicles is a combination of a wheelchair receiving base 60 and a stretching mechanism 100 with a 4-joint link 20. Four links in the 4-joint link are called as first, second, third and fourth links 31, 32 33 and 34 clockwise from below. The first link is mounted on the floor 42 of a vehicle and the wheelchair receiving base 60 on the third link. The four-joint link is swung vertically by manual operation to allow the housing of the wheelchair receiving base into the vehicle 41 or the unloading thereof from the inside of the vehicle. The four-joint link makes a connection between the first and second links with the stretching mechanism 100 and is provided with a lock mechanism for locking the stretching action of the stretching mechanism and an operation lever for operating the lock mechanism.  The lock mechanism is released only when the operation lever is operated to allow the stretching action of the stretching mechanism.
Patent JP-2002304601-A (JP)
Title: Contact type ic card reader
Inventor: HARA MORIO
IPC: B42D15/10
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To make a device small-sized. SOLUTION: Two couples of guide walls 25 are stood on the bottom part 22 of an upper case 21, and a slanting guide groove 26 and a horizontal guide groove 27 are formed on each of guide walls. A mover 4 is divided into an abutting element 40 and a contactor 50 and a pin 44 of the abutting element 40 is engaged with the horizontal guide groove 27. A pin 51 of a contactor 50 is engaged with a groove 43 of the abutting element 40 and the slanting guide groove 26. The front end of a card which is conveyed in a card passage abuts against the abutting part of the abutting element 40 to move the abutting element 40 horizontally. The contactor 50 while slanting following up the horizontal movement of the abutting element 40 moves so that its contact comes into electric contact with an electrode of the card.
Patent JP-2002254389-A (JP)
Title: Paper sheet shredder
Inventor: NOGAMI KENJI
IPC: B26D1/40
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To shred a used master paper sheet with confidentiality digitally printed by a simplified printing machine with oil-based ink or the like, soft films or the like. SOLUTION: Unnecessary paper sheet is input into the paper sheet shredder from an inlet and is shredded by a pair of cutter parts arranged long from side to side. A means for supplying auxiliary paper material for carrying unnecessary paper is provided in the inlet side of the paper sheet shredder. The used soft paper sheet, soft film or the like is sandwiched by the auxiliary paper material and is compressed, and then is shredded.
Patent JP-2002310295-A (JP)
Title: Operation device for automatic transmission for vehicle
Inventor: INOUE MASAHIRO
IPC: F16H25/20
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To restrict manufacturing cost, and contract occupied space in an operation device for an automatic transmission for a vehicle by simplifying constitution and assembling processes. SOLUTION: This operation device to displace a valve rod 11 of a control valve 1 to advance or retract for speed change control of an automatic transmission for a vehicle is provided with a rotation power source 2, a reducer 3 to reduce rotation power generated by the rotation power source 2, and a feed screw device 4 to directly displace the valve rod 11 of the control valve 1 to advance or retract. Since the feed screw device 4 as a universal item generally on the market is thus used, constitution of a power transmission system from the motor 2 to the control valve 1 is simplified, and the whole body of the operation device can be compact. Since this has speed reducing effect, a reduction ratio of the reducer 3 can be largely reduced compared to conventional devices, thereby constitution of the reducer 3 can be simplified.
Patent JP-2002315281-A (JP)
Title: Dual-axis concentric motor and stator structure
Inventor: KICHIJI TERUAKI
IPC: H02K16/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To hollow out a stator bulkhead provided at a stator cutting out from the stator, thereby making the stator bulkhead and the stator into an integral body of the same material. SOLUTION: In this dual-axis concentric motor and stator structure, first and second stators (22, 12) are constituted of non-layered structures formed of solid iron materials, and the respective stator bulkheads (25, 15) are integral with the respective stators (22, 12) and formed of the respective stators (22, 12) by cutting work.
Patent JP-2002314305-A (JP)
Title: Nonreversible circuit element, communication equipment and manufacturing method of nonreversible circuit element
Inventor: HASEGAWA TAKASHI
IPC: H01P1/36
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonreversible circuit element small, inexpensive and highly reliable, and to provide communication equipment and a manufacturing method of the nonreversible circuit element. SOLUTION: This nonreversible circuit element 1 comprises a permanent magnet 9, a ferrite 20, center electrodes 21 to 23, a resin case 3 having connection electrodes 14a, 15a and 17 connected to the center electrodes 21 to 23 with solder (gray), an upper and a lower cases 8 and 4, etc. A liquid crystal polymer (white color) of an additive-free colorant is used as the materials for the resin case 3. A silver (silver color) is plated on the surfaces of the connection electrodes 14a, 15a and 17. Thus, the intensity of reflected light from the connection electrodes 14a, 15a and 17 and the bottom part 3a of the resin case 3 is stronger than that of reflected light from the solder paste.  The application quantity of the solder paste is recognized by using an image recognizing device in which a black-and-white threshold processing is set between an image formed by the reflected light from the solder paste and an image formed by the reflected light from the connection electrodes 14a, 15a and 17.