baber/WOPTO huggingface dataset:
Patent JP-2001217849-A (JP)
Title: Communication system and interrupting method in communication system
Inventor: SATO KAZUO
IPC: H04L12/40
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system realizing processing that notifies a plurality of slave stations of interruption from a master station fast without increasing the number of signal lines, and an interrupting method in the communication system. SOLUTION: Normal synchronous communication between the master station 101 and the plurality of slave stations 102-1 to 102-N is performed in a constant period on the basis of synchronous data transmitted by the master station 101. In the notification of interruption from the station 101 to the stations 102-1 to 120-N, the stations 102-1 to 102-N receive the synchronous data 210 transmitted while the station 101 inputs data for interruption and detect interruption from the station 101. When interruption to a corresponding slave station is detected, data transmitted from the station 101 following the synchronous data 210 are received as information about the interruption.
Patent JP-2001207684-A (JP)
Title: Protection cover construction against snow
Inventor: TAKAHASHI HIROMICHI
IPC: E04H9/16
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a protection cover against snow which can be easily installed or removed while permitting the use of natural lighting. SOLUTION: Construction of this protection cover against snow comprises a core member for winding the protection cover located along an eaves edge, netting devices with one end fixed to a take-up core member and other end equipped with a anchoring device, and a mooring device installed above ground near the eaves. And at the time of use, the anchoring device attached to the netting device is anchored to the mooring device, the netting device is tensioned between the take-up device and mooring device. When the netting is not used, the netting is taken by the take-up device and stored.
Patent JP-2001216070-A (JP)
Title: Keyboard
Inventor: NAGASHIMA TAKAO
IPC: G06F3/02
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a comfortable sense of use by reducing the sense of fatigue of a keyboard operation. SOLUTION: Data keys are divided into those in a group C to be operated by thumbs and point fingers and middle fingers and those in groups A and B to be operated by third fingers and little fingers, and the peak of the pressurization load of the keys in the group C is set as a value with 45g as a center, and the peak of the pressurization load of the keys in the group A and B is set as a value with 30g as a center. In this case, the data keys to be operated by the third fingers of little fingers whose depressing force is relatively small can be lightly operated, and even when the quick key operation is continued in a long time, the sense of fatigue can be prevented.  Also, key switches in each group are constituted so as to be turned into a switch-on area after the peak of the pressurization load so that it is possible to obtain the inertia and complete switch-on even when the fingers are released after the peak with the feeling of the fingers, and that it is not necessary to strongly hit the keys to the bottoms.
Patent JP-2001214068-A (JP)
Title: Crystalline resin composition
Inventor: TSURUHARA TORU
IPC: C08K5/06
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a crystalline resin composition clearly colorable without impairing the properties of the original thermoplastic resin, good in appearance and surface gloss, exhibiting sufficient light resistance, and good in mechanical properties as well. SOLUTION: This crystalline resin composition is obtained by incorporating a crystalline thermoplastic resin with at least one nonionic surfactants selected from the group consisting of (a) to (e) mentioned below and nigrosine, or a black dye obtained by mixing the above surfactant(s) and nigrosine together: (a) ether-type nonionic surfactant, (b) ether-ester-type nonionic surfactant, (c) ester-type nonionic surfactant, (d) nitrogen-contg. type nonionic surfactant and (e) multichain-type high-molecular nonionic surfactant.
Patent JP-2001214323-A (JP)
Title: Head gear for pitcher
Inventor: KURODA SHIGEKI
IPC: A42B3/08
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To fundamentally solve problems that a headgear for pitcher has an insufficiently alleviating action on shock of batted ball without being excessively large and heavy and insufficient air permeability in the inside as a headgear for a pitcher and liners and liable to release from a shell at edge parts. SOLUTION: This headgear for pitcher has lightweight and an adjustable size because the headgear is equipped with an integrated shell (1) covering the head from both sides of the head to back of the head, a right front liner (2), a right rear linear (3), a left front linear (4) and a left rear liner (5) which are laid inside the shell and provided with channels at the upper and lower parts of the back of the head and both sides of the head and a length adjustment type belt (7) is attached to the upper part of the right and left edge parts of the shell (1). Since both sides of the head are provided with differences in level and the section of the upper edge of the shell (1) has an L shape facing inside, the headgear has a sufficiently alleviating action on shock of batted ball and each liner hardly releases from the shell at the edge part.
Patent JP-2001220627-A (JP)
Title: Method for refining tantalum
Inventor: ARAI KAZUYOSHI
IPC: C22B34/24
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining tantalum having high purity in which, in a refining process for tantalum using an ion exchange method, the amount of a solution required for the cleaning of high melting point metallic impurities can be reduced, the time required for the cleaning stage can be reduced, and moreover, a tantalum target free from high melting point metallic impunities and suitable for semiconductor production can be produced by performing electron beam melting or the like. SOLUTION: A refining method for tantalum in which a solution containing tantalum is brought into contact with anion exchange resin, thereafter, the anion exchange resin is brought into contact with a solution containing hydrofluoric acid and hydrobromic acid to elute high melting point metallic impurities other than tantalum in the solution, containing tantalum, and, after that, tantalum is eluted from the anion exchange resin.
Patent JP-2001223252-A (JP)
Title: Suctionless hand of robot
Inventor: KIMATA KAZUO
IPC: B25J15/08
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a suctionless hand which can hold a substrate without sucking. SOLUTION: A nonslip sheet 10 provided with a nonslip part 10a on its upper part is attached to the substrate holding part 3 of a hand 1. The nonslip part 10a is provided with an uneven surface, which holds a substrate W with a large frictional resistance. In the case the substrate W having a warpage is held, one end of the nonslip part 10a is brought into contact with the lower surface of the substrate, so that a fraction angle is formed on the nonslip part 10a. As a result, the friction resistance is made large, resulting in preventing the displacement of the substrate and holding it stably.
Patent JP-2001222062-A (JP)
Title: Projection type display device
Inventor: NITTA KEIICHI
IPC: G03B33/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To transmit a picture with a light emitting element for detecting the focus adjustment state of a projection type display device. SOLUTION: A control circuit 39 projects a picture on a screen 6 by driving liquid crystal panels 2 to 4 with a picture signal inputted from a picture input terminal 32. Moreover, after the picture signal and the sound signals inputted from a voice input terminal 31 are mixed in a modulation part 33, they are modulated in the part. The modulated signal posterior to the modulation is transmitted to an infrared ray emitting element 21 via the A side of a changeover switch SW1 and the modulated light emitted from the element 21 passes through a lens 5 to be received in an infrared ray receiving element 44 being on the screen 6. The received signal received by the element 44 is transmitted to an amplifier circuit 45 and after it is demodulated, it is separated into the picture signal and the sound signals.  The picture signal posterior to the amplification is displayed on a monitor 400 and the sound signals posterior to the amplification are reproduced in speakers 130a, 140a.
Patent JP-2001216142-A (JP)
Title: Program preparation aiding device
Inventor: NISHISHIGE TETSUO
IPC: G06F9/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To automatically select a component to be arranged (matched) on/with an optional indicated position on a flow chart for generating a program. SOLUTION: When a connection line between optional components on a flow chart displayed on the screen of a display device 2 by an interaction part 11 of a CAD processor 1 is clicked by a mouse 3, a connection component selection part 16 extracts a component code expressing the processing unit of a component connected with a data line by tracing the data line in input and output directions, retrieves a connection component file 14 by using the extracted component code as a key and automatically selects a component to be arranged and matched with both the input and output directions.  A component attribute selection part 17 extracts the data name (element name) of the selected component in the input and output direction of the component or a data type name (structure type name/element type name), retrieves a component attribute DB 15 in accordance with a prescribed rule based on the selected component and the input/output direction in the case of the data type name and selects an element name (variable name) defined in the type name concerned as settable data.
Patent JP-2001223849-A (JP)
Title: Image reader
Inventor: HIROTA MASAHIRO
IPC: H04N1/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To read an image on a large-sized document without reducing the quantity of irradiating light. SOLUTION: An image reader is provided with a platen 2 as a document placing means, on which the document as an image read object is placed, and a surface light source guide 3 provided with plural positioning parts 31a to 31d which are arranged so as to enclose the periphery of the document placing face on the platen 2 and position a surface light source M which two- dimensionally irradiated the document placed on the platen 2 from above.
Patent JP-2001229615-A (JP)
Title: Portable hard disk device
Inventor: OKAMOTO MINORU
IPC: G11B20/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a portable hard disk device capable of recording and reproducing digital music data of high quality and large capacity. SOLUTION: At the time of recording, a hard disk controller 32 supplies the digital music data transmitted through a USB connector 21, a USB link cable 22 and the USB connector 31 to a hard disk drive 33 and makes it record them in a hard disk 33A. At the time of reproduction, the hard disk controller 32 controls the hard disk drive 33, makes it read the digital music data from the hard disk 33A, makes a data conversion part 35 execute a prescribed processing and performs output through an IEC958 connector 38, an IEC serial bus 24 and the IEC958 connector 25 to audio equipment 3.
Patent JP-2001225408-A (JP)
Title: Sheetlike article
Inventor: SEKI MASAO
IPC: B32B5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and thin sheetlike article having excellent durability in insulating properties and light barrier properties. SOLUTION: The sheetlike article is a laminated sheet wherein a thermoplastic resin film is laminated on at least the single surface of a fabric containing a thermoplastic resin and the light reflectivity in a wavelength region of 0.8-1.2 μm of the thermoplastic resin film is 60% or more and the light cut-off ratio in a wavelength region of 0.4-1.2 μm is 90% or more.
Patent JP-2001226101-A (JP)
Title: Reformer controller
Inventor: HASHIGAYA HIROAKI
IPC: C01B3/38
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To perform a stable reforming reaction by preventing the generation of partially high temperature state in a catalyst part in a reformer in transitional state such as the changing of output. SOLUTION: A reaction state in the upstream part of the catalyst part 2a, where a partial oxidation reaction mainly arises, is detected by a 1st reaction state detecting means 2b, and a reforming reaction state in all the catalyst parts of a catalyst for accelerating a steam reforming reaction and the catalyst for accelerating the partial oxidation reaction is detected by a 2nd reaction state detecting means 2c. The supply quantity for a gaseous raw material and fuel and an oxidizing gas supplied to the catalyst part 2a is corrected by a 1st correcting means 1b based on the reaction state detected by the 2nd reaction state detecting means 2c, and the supply quantity and/or supply timing of the oxidizing gas supplied to the catalyst part 2a are corrected by a 2nd correcting means 1c based on the reaction state detected by the 1st reaction state detecting means 2b.
Patent JP-2001225738-A (JP)
Title: Master cylinder
Inventor: ISHIWATARI ICHIRO
IPC: B60T11/16
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the sliding resistance of a pair of cup seals 81, 92 without causing the shortage of sealing force. SOLUTION: An inner periphery portion of a piston guide 30, to which an inside lip portion 81i of a first cup seal 81 is provided with a cutout 309 ranging over the whole periphery. At the beginning of the sliding of a primary piston 210, the inside lip portion 81i of the first cup seal 81 escapes to the cutout 309 to produce the sliding resistance of the first cup seal 81 to be smaller than that of a second cup seal 92.
Patent JP-2001224445-A (JP)
Title: Flexible rack
Inventor: TANIGAWA YASUNORI
IPC: A47B57/20
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a flexible rack which can improve the appearance, be easily assembled without tools, as the height of a rack plate of which is set as desired, and the rack plate of which is not displaced. SOLUTION: The flexible rack is provided with a plurality of supporting beams and one or a plurality of rack plate members supported by means of stopper members installed at the chosen longitudinal position of each of plurality of the supporting beams. The supporting beams is made of a round pipe and provided with a plurality of holes on the side at prescribed intervals. The stopper member can be installed on the supporting beams sideways and is provided with an enclosing section which encloses more than half round of the supporting beam, a projection which is formed on the inside of the enclosing section and fits in the hole, and a supporting section to support the rack plate member.
Patent JP-2001224596-A (JP)
Title: Ultrasonic image diagnostic equipment
Inventor: ONUKI MASATO
IPC: A61B8/14
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image diagnostic equipment capable of simultaneously displaying a plurality of body marks in combination for one screen of ultrasonic image or storing them in conformation to each other. SOLUTION: This ultrasonic image diagnostic equipment is characterized by composing an ultrasonic image, a first body mark showing the position of a subject scanned by ultrasonic wave and the abutting state of an ultrasonic probe to this position, and a second body mark showing the photographic subject itself into one frame, and simultaneously displaying them on a monitor.
Patent JP-2001232172-A (JP)
Title: Stirring device and extrusion piston pump with stirring device
Inventor: SASAKI MASANORI
IPC: B01F25/60
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device of a shaftless type having highly reliable stirring performance. SOLUTION: This stirring device 10 is a device for stirring the liquid housed in a high-pressure vessel 12, such as a reactor, and comprises a magnetic stirrer 14 disposed as a drive assembly at the bottom of the high-pressure vessel 12 and a stirring mechanism 16 disposed in the high-pressure vessel 12. The stirring mechanism 16 comprises a magnetic rotor 18 which is disposed at one end of the high-pressure vessel and is rotated by the magnetic force of the magnetic stirrer, a revolving shaft 20 which is fixed at the center of rotation of the rotor and extends in the high-pressure vessel in an orthogonal direction and stirring vanes 22 which are mounted at one end of the revolving shaft.  The magnetic stirrer has a stirrer revolving shaft 24 which is connected to a motor, or the like, and rotates, a blind cylindrical body 26 which is mounted at the other end of the stirrer revolving shaft, four small cylindrical parts 28 which are disposed equidistantly from the center of the cylindrical body at 90 deg. intervals within the cylindrical body and permanent magnets 30A to D mounted at the respective small cylindrical parts 28.
Patent JP-2001234425-A (JP)
Title: Conjugate spinning method and conjugate spinneret
Inventor: KITANO ICHIRO
IPC: D01D5/092
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improved productivity of side-by-side type conjugate synthetic fiber and make the size of whole facility for obtaining spun conjugate fiber compact so as to become the level the same as that of facility for obtaining single fiber and remarkably improve facility and production costs and operation cost. SOLUTION: This conjugate spinning method comprises carrying out melt spinning of conjugate monofilament group in which (A) a thermoplastic polymer having high viscosity and/or high shrink property is laminated to (B) a thermoplastic polymer having low viscosity and/or low shrink property in side-by-side state. The spinning method is characterized by dividing the above conjugate monofilament group into a plurality of linear lines (R1 to R4) and mutually parallel arranging the divided linear lines (R1 to R4) and spinning the conjugate monofilament group in a state in which the above polymer A or B is divided into left and right so that either one of the above polymer (A) or (B) is surely selectively located on right side or left side to each center line of linear line (R1 to R4) group in the line direction. This conjugate spinneret is designed so as to practice the above method.
Patent JP-2001232399-A (JP)
Title: Method for cleaning super-high concentration liquid waste from food processing without diluting
Inventor: KOBAYASHI MASAYASU
IPC: C02F11/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning super-high concentration liquid waste from food processing, by which the super-high concentration liquid waste is purified without diluting it at a low cost by using a compact apparatus until the waste becomes a permissible state as an effluent. SOLUTION: When the super-high concentration liquid waste is cleaned by using a photosynthesizing bacterium, the solution having about 15,000 ppm TOC value, the one having about 1,500 ppm TOC value and the one having about 200 ppm TOC value are respectively prepared in the first tank, the second tank and the third tank by using the super-high concentration liquid waste while adjusting the respective TOC values by adding water, before the purification is started. A liquid culture medium for the photosynthesizing bacterium is added into each of the tanks. The super-high concentration liquid waste is treated while making it flow from the first tank to the third tank successively without diluting it.
Patent JP-2001237893-A (JP)
Title: Data communication system
Inventor: KOGA HISASHI
IPC: H04N21/61
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system that transmits data with a known data structure among independent networks physically independent of each other via a relay network. SOLUTION: In the data communication system where a transmitter side relay means 110 and a receiver side relay means 120 through other relay network relay a transfer unit transferred in a 1st network to a 2nd network, the transmitter side relay means 110 is provided with a forming means 111 forming a relay packet including a received transfer unit and with a transmission means 112 sending the relay packet to the relay network, and the receiver side relay means 120 is provided with a decomposition means 121 that separates the transfer unit from the relay packet received via the relay network, with a restoration means 122 that restores the structural data from the received transfer unit on the basis of the information with respect to the structural data structure and an output means 123 that outputs the structural data to the 2nd network in the unit of a prescribed transfer unit.
Patent JP-2001243963-A (JP)
Title: Cell for fuel cell and fuel cell having the same
Inventor: ISONO TAKAHIRO
IPC: H01M4/86
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cell for fuel cell and a fuel cell equipped with the same that is excellent in durability and hard to be deteriorated in the battery characteristics such as cell voltage. SOLUTION: The cell comprises catalyst support members 12, 13 which are formed with plane chamfered portions 12D, 13D processed with flat plane chamfering at the periphery portion of the side surface facing the solid polymer membrane 11.
Patent JP-2001241832-A (JP)
Title: On-vehicle cold insulation device
Inventor: GOTO MIKIO
IPC: F25D11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle cold insulation device capable of facilitating outputting and inputting of a material to be cold insulated from and into a cold insulation space even in the case of a door disposed at this side. SOLUTION: The on-vehicle cold insulation device comprises a main door 20 openably and closably formed at its lower side as a center, a thin protrusion 20g disposed at the cold insulation space side provided at an upper part of the door 20 when opened and a thick protrusion 20f with a flat upper surface disposed at a rear side. According to the device, a containing work of the material to be cold insulated is facilitated.
Patent JP-2001243387-A (JP)
Title: Compound electronic commercial transaction system
Inventor: KO SHINU
IPC: G06Q50/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve problems in technology such as high construction cost and difficulty in the construction of a large scale system. SOLUTION: This compound electronic commercial transaction system is provided with the computer system of a user, the server system of selling shop for selling articles, the server system of a settlement mechanism and a card security managing center server interposed between the server system of the selling shop for selling articles and the server system of the settlement mechanism for performing the connection with and control of the server system of the selling shop, the connection with and control of the server system of the settlement mechanism, security management such as electronic authentication and the substitution of settlement.