baber/WOPTO huggingface dataset:
Patent JP-2001214902-A (JP)
Title: Hydraulic circuit device for hydraulic shovel
Inventor: KASUYA HIROTSUGU
IPC: F15B11/05
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To make switching possible between a low speed turn mode and an ordinary turn mode and improve turn operability in the low speed turn mode, relating to turn operation of a hydraulic shovel capable of particularly load hanging work. SOLUTION: Center bypass parts 4a, 4b of direction switching valves 4, 6 are connected to a center bypass passage 22 in a manner wherein the former is positioned in the upstream from the latter, a pressure control valve 8 is arranged in the upstream from the valve 4 of the passage 22, the upstream from the pressure control valve 8 of the passage 22 is connected to an input port 4b of the valve 4 through a supply passage 20, between the pressure control valve 8 of the passage 22 and the valve 4 is connected to an input port 6b of the valve 6 through a supply passage 23. A delivery pressure of an oil hydraulic pump 2 is guided to a valve open direction of the pressure control valve 8, pressing force of a spring 8a is applied to act in a valve close direction, and a load pressure of a turn motor 5 is selectively guided by an electromagnetic switching valve 9.  An electromagnetic proportional pressure reducing valve 42a, 42b is provided in a pilot passage 41a or 41b of the valve 4, to be switching operated by an operating part 11 of the valves 9, 42a, 42b.
Patent JP-2001219335-A (JP)
Title: Work transferring device
Inventor: HAYASHI JUNICHI
IPC: B23Q7/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a work transferring device capable of shortening a cycle time by avoiding an interference between work transferring devices. SOLUTION: A work transferring device 12 having a work supporting table supporting a work W and a sliding member guiding the movement of the work support table is installed between machine tools 11. The work supporting table is moved along the sliding member so as to transfer the work W. The sliding member and work supporting table of each work transferring device 12 are offset disposed on the opposite side thereof relative to the adjacent work transferring device 12 thereof across a work transferring area centerline C.
Patent JP-2001066982-A (JP)
Title: Performance training device, keyboard instrument, and fingering training device
Inventor: FUJIWARA YUJI
IPC: G09B15/08
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner, who has just begun to learn playing a keyboard instrument, to easily play it or train himself/herself for playing it by reducing the number of keys, by arranging each key correspondingly to each finger of a hand or both hands. SOLUTION: A left hand playing part 11 is composed of keys 11a-11e, and a right hand playing part 12 is composed of 12a-12e. And these individual keys 11a-11e, 12a-12e are arranged so that a player can press the keys with fingers as those on an ordinary keyboard instrument. Here, each of the keys 11a-11e composing the left hand playing part 11 is arranged correspondingly to each left finger, and each of the keys 12a-12e composing the right hand playing part 12 is arranged correspondingly to each right finger, respectively. Moreover, a left hand fingering display part 13 and a right hand fingering display part 14 are provided with five pieces of LEDs (an emitting part), respectively. Each LED is arranged at a position corresponding to each key. And the LEDs are arranged so as to be able to display any of the keys to the player by lighting up any of the LEDs.
Patent JP-2001227613-A (JP)
Title: Compound motion device and transport apparatus
Inventor: KUSUMI SABURO
IPC: B23Q7/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a compound motion device and a transport apparatus capable of easily correcting and altering operation conditions, reducing energy loss, and restraining complication of the device and increase of cost. SOLUTION: As a driving source of the transport apparatus 1, a direct drive motor 3 is used, and as a transmission mechanism, a plate cam 6 having a cam groove 5 and a cam mechanism formed by a cam follower 26 are used. The plate cam 6 is mounted on a rotor 4 of the direct drive motor 3, and the cam follower 26 is located in the cam groove 5. According to the power of the direct drive motor 3, a vertical slider 32 and a chuck 37 are operated in the turning direction and operated in the vertical direction.
Patent JP-2001076500-A (JP)
Title: Semiconductor storage device
Inventor: TANIZAKI TETSUSHI
IPC: G01R31/28
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can perform a disturbance test having good timing accuracy even when a low speed tester is used. SOLUTION: This semiconductor storage device comprises a command decoder 1 receiving an external signal and generating a command, a clock buffer 2, gates 3, 4, and a refresh counter 7. When a test signal TMSEL is at a 'L' level, an auto-refresh signal is generated in accordance with the output of the command decoder 1. When a test signal TMSEL is at a 'H' level, an auto- refresh signal is generated in accordance with the output of the clock buffer 2 (external clock). Thereby, self-disturbance test is performed.
Patent JP-2001292769-A (JP)
Title: Gene coding for new protein
Inventor: WARIISHI HIROYUKI
IPC: C12N1/19
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gene coding a new protein for improving an efficiency of properties decomposing compounds difficult to be decomposed, achieving a practical use thereof for an environmental cleaning, detecting a stress and developing a biosensor by elucidating a cellular mechanism of basidiomycete by screening of stress response gene responsively expressed by adding a sulfur- containing heterocyclic compound to the basidiomycete and separating an enzyme having high decomposition activity from the nature. SOLUTION: This gene codes for a protein having a homology to an oxidoreductase, is responsively expressed by adding 4-methyldibenzothiophene-5- oxide as a stress substance to Coriolus versicolor which is a white-rot fungus and has a specific nucleoside sequence and an isolated protein is coded by the gene and has a specific amino acid sequence.
Patent JP-2001225455-A (JP)
Title: Ink jet recording method
Inventor: NISHIHATA NOZOMI
IPC: B41J2/01
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To realize recording, in which a head part 11 and a medium 70 to be recorded do not come into contact with each other. SOLUTION: The medium 70 to be recorded is held by a carrying roller 20 and a pinch roller 30 and a delivery roller 40 and a spur 50. The medium can be carried through the rotation of the carrying roller 20. The head part 11 discharges ink during its shifting normal to the carrying direction of the medium 70 to be recorded so as to adhere the ink to the medium 70 in order to be executed recording.  When the recording is executed in a plurality of times to a recordable region without carrying the medium 70 to be recorded, the recording is executed in succession from region on the upstream side of the carrying direction, resulting in allowing to check the medium 70 to be recorded from floating-up by the holding force between the carrying roller 20 and the pinch roller 30 even when the medium 70 to be recorded swells by the adhered ink and to check the head part 11 and the medium 70 to be recorded from coming into contact with each other.
Patent JP-2001230795-A (JP)
Title: Wireless transmission method and wireless transmission system
Inventor: SUGAYA SHIGERU
IPC: H04L12/46
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmission method and a wireless transmission system that can conduct efficient wireless transmission in response to the length of asynchronous information. SOLUTION: In the wireless transmission method where wireless network is configured by using a plurality of pieces of communication equipment to asynchronously transmit information, a single payload packet 46 employing a prescribed information unit (unit) of information for a data payload is configured, a plurality of load packet 40 employing a plurality of information units (units) of the information for a data payload is configured, and a wireless packet consisting of optional combinations of the payload packet 46 and the plural payload packet 40 depending on the length of information for wireless asynchronous transmission is used for asynchronous transmission. Thus, efficient asynchronous wireless transmission can be attained.
Patent JP-2001229989-A (JP)
Title: Joint connector
Inventor: MITANI YUMI
IPC: H01R4/24
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a joint connector, which is able to flexibly cope with changes in a joint pattern. SOLUTION: The joint connector is comprised of multiple housings 10, which are assembled in a stacked condition, multiple pressure welded terminal fittings 15, which are attached in parallel to the direction that intersects at the right angles with respect to the direction of the stacking of each housing 10, and having a pressure welding blade 16, and a cable-holding member 20, which is attachable to the stacked multiple housings 10 and which can retain the cables 18a to 18f in the route that passes the pressure-welding blade 16. By attaching the housing 10 and the cable-holding member 20, proper pressure welded terminal fittings 15 are joined to each other via cables 18. In the cable- holding member 20, the number, the length, and the paths of the cables 18 can be set arbitrarily, so that the degree of freedom for setting the joint pattern is high.
Patent JP-2001225556-A (JP)
Title: Information recording medium and recording method thereof
Inventor: TAKAHASHI ATSUSHI
IPC: B42D15/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium and the recording method of the same, capable of effecting a contact system writing indication recording through a thermal head or the like and a non-contact system writing indication recording effected by emitting laser beams in parallel, further, capable of deciding a truth or a falsehood efficiently by processing an information, such as a mechanical reading code or the like, simply in a sealed condition. SOLUTION: The indication recording is effected by recording on the information recording medium 1A, provided with a substrate 2, a light absorbing layer 3 formed on at least one side of the substrate, a first heat sensitive color developing layer 4 formed on the light absorbing layer, an insulating intermediate layer 5 formed on the first heat sensitive color developing layer, and a second heat sensitive color developing layer 6 formed on the intermediate layer. Upon effecting the indication recording on the first heat sensitive color developing layer of the information recording medium, the recording is effected by emitting laser beams from the upper side of the information recording medium and upon effecting the indication recording on the second heat sensitive layer, the recording is effected through the contact of the thermal head with the upper side of the information recoding medium.
Patent JP-2001227526-A (JP)
Title: Shaft and its method of manufacture
Inventor: TAGUCHI JINICHI
IPC: F16C3/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a shaft used as a rotary shaft of a carrier roller of an OA apparatus and a shaft manufacturing method therefor. SOLUTION: This shaft by cutting a metallic drawing wire obtaing by drawing a metallic wire rod in the prescribed length after correcting straightness by a straightness correcting machine, is used as the rotary shaft of the carrier roller of the OA apparatus featured in that a shaft material is a soft steel wire rod.
Patent JP-2001236846-A (JP)
Title: Miniature contact point for electromagnetic relay and method therefor
Inventor: SUZUKI SHIGEAKI
IPC: H01H1/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a minute contact point for the electromagnetic relay that has not only desired reliability for the contact, but also the adhesive resistance, even 30 mN or less of the minute contact force and separating force. SOLUTION: The miniature contact point is formed by preparing a surface layer 6 composed of the thin Au film of 0.05 to 0.2 μm thickness, on the surface of the third layer 5 composed of Au-Ni alloy.
Patent JP-2001231647-A (JP)
Title: Elevating mechanism of storage body
Inventor: TSUCHIKAWA ZENJI
IPC: A47B77/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a device by employing a cylinder expanding and contracting elastically under hydraulic pressure as a spring for recovery and installing a mechanism of a rack and a pinion interlocked with a plunger of the cylinder between the cylinder and a link. SOLUTION: A storage body 2 is installed through the intermediary of the rotary links 4, 4 in a manner such as to be able to move forward and downward. The links 4, 4 are mounted in a manner such as to be able to rotate within the range of prescribed angles on the internal surfaces of right and left side plates 1a, 1a of a frame 1. The cylinder 5, which is provided with the plunger 5a protruding elastically under the hydraulic pressure, is mounted in an attitude such as to steer its extendable and contractible direction vertically on either of the side plates 1a, 1a. A rack 5b is mounted on the side surface of the plunger 5a, and the pinion 6 engaging with the rack 5b is mounted coaxially on a rotary shaft 4a on the side of the side plate 1a of any of the links 4, 4 and integrally on the link 4.
Patent JP-2001236065-A (JP)
Title: Performance teaching device and recording medium where program of performance teaching processing is stored
Inventor: ISHIGURO SHIRO
IPC: G10G1/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct performance teaching to music based on the music data received via a communication means such as the Internet. SOLUTION: A personal computer 2 receives image data of music and music data containing musical sound data of the music from a music data server 4 via a network 3 and stores them in a HD, and makes a display part display the music thereon based on the image data read from the HD, and reads the musical sound data for performance teaching corresponding to the music displayed on the display part from the HD and outputs the data to a keyboard device 1 for guiding keys to be played.
Patent JP-2001231463-A (JP)
Title: Method of manufacturing mannose-containing feed
Inventor: TANAKA JUNYA
IPC: C12P19/14
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a mannose-containing feed which easily produces the mannose-containing feed in a simple operation using a simple apparatus. SOLUTION: When the mannose-containing feed is produced by treating copra meal with a hemicellulase solution, an enzyme reaction and a drying process are carried out in a single system serially or simultaneously.
Patent JP-2001242371-A (JP)
Title: Automatic focusing controller
Inventor: OIKAWA MASARU
IPC: G03B13/36
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To realize high-speed and accurate one-shot AF. SOLUTION: An image is fetched (step 1). After the fetched image is converted into an image digital signal, separated to RGB digital signals, adjusted in terms of gain and converted into a luminance signal and a color difference signal, it is DCT converted (step 2). However, only the luminance signal equivalent to a pixel in an AF area is DCT converted at the time of AF processing. A CPU 6 calculates the mean value of a DCT coefficient of every wave number based on the inputted DCT coefficient and arrays it in the ascending order of the wave number (step 3). Then, it searches the wave number (1st local minimum value wave number) having a first local minimum value from the arrayed mean value string, and decides it as a focusing index value (step 4).  It designates a focusing lens control part 7 to drive a focusing lens position to a focusing position based on the focusing index value (step 5).
Patent JP-2001239848-A (JP)
Title: Drive device for vehicle
Inventor: INOUE EIJI
IPC: B60K17/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive device for vehicle capable of reducing a clutch shock produced when a frictional clutch is engaged at the time of completion of a gear shift operation and reducing a gear shifting time in the drive device with a fluid coupling. SOLUTION: This drive device for vehicle comprises an engine mounted on a vehicle, a fluid coupling operated by the engine, and a frictional clutch disposed between the fluid coupling and a transmission. The frictional clutch comprises a multi-disk clutch.
Patent JP-2001239455-A (JP)
Title: Manufacturing method of polishing pad
Inventor: ICHIMURA SHIGEKI
IPC: B24B37/20
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a polishing pad having excellent resistance against wear and chemicals and excellent durability and made of minute and uniform foaming bodies. SOLUTION: The thermoplastic resin foaming body formed by mixing thermoplastic resin and chemical foaming agent in a heated condition, filling it into a mold like a flat plate heated in advance while maintaining the heated condition, removing pressure after pressurizing and molding it for foaming, and cooling it in the cooled mild is processed to a predetermined shape.
Patent JP-2001240075-A (JP)
Title: Bag for liquid
Inventor: HIRONO TOSHIHIRO
IPC: B65D33/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a transfusion bag which can self-support and can be manufactured and transported efficiently. SOLUTION: The transfusion bag 1 is composed of a container main body 2 in a soft envelope-like shape, a liquid supplying/discharging port 3 attached close to the upper edge of the container main body, and a round belt 4 wound in a ring-like shape round the lower edge of the container main body 2 and joined at least to both corner parts at the lower edge of the container main body 2 for self-supporting the container main body 2.
Patent JP-2001244372-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MOROZUMI YUKIO
IPC: H01L21/56
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost in a wafer level CSP semiconductor device, and to improve the reliability by ensuring strength from a rewiring layer to posts and external terminals. SOLUTION: This semiconductor device comprises a contact layer 15, a Cu seed layer 16, and the rewiring layer 18 that is formed by a Cu plating method via a protective insulating layer 13 and a polyimide layer 14 that have a hole in the region of a pad 12 for final wiring. After a solder film is formed by a plating in a given region on the rewiring layer 18, a heat-treated spherical post 20 is formed and its circumference is further enveloped by a sealing resin 21 and a solder ball is mounted on an exposed head part of the post 20 whose upper face is polished and whose side face is arcuate, and a reflowed external terminal is welded.
Patent JP-2001242561-A (JP)
Title: Document reader
Inventor: ITO TAKUYA
IPC: G03B27/62
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To stably and tightly adhere a pressure plate for document to a document on a document placing plate for a long period of time. SOLUTION: In a document reader equipped with a device main body equipped with the document placing plate on which the document is placed, the pressure plate for document which presses the document on the document placing plate and the opening and closing mechanism which opens and closes the pressure plate, the opening and closing mechanism is equipped with a fixing member attached to the device main body, a frame member whose one end is oscillatably journalled to the fixing member, a supporting member which is set at the free end side of the frame member and supports the pressure plate for document oscillatably, and an energizing means which is set at the fixed end side of the frame member from the supporting member and energizes the pressure plate in the reverse direction of the closing direction.
Patent JP-2001244294-A (JP)
Title: Method of mounting fine chip
Inventor: SANAKA YUMI
IPC: H01L21/60
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting a fine chip such as a semiconductor chip by which a fine semiconductor chip or the like can be mounted at a desired place on a substrate efficiently with high yield. SOLUTION: The mount substrate 6 is dipped in a solution 2 scattered with fine chips (LED chips 3) to assemble the fine chips on the substrate in a self-hold manner. In this method of mounting a fine chip, bubbles 5 are generated on the mounting face of the substrate to control the assembling positions of the fine chips.
Patent JP-2001247791-A (JP)
Title: Coating composition for imparting hydrophilicity
Inventor: MIYAMA SHIGEMICHI
IPC: C03C17/30
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for imparting hydrophilicity which can simply form a film having hydrophilic performance on various kinds of substrates such as glass, can form a film excellent in durability, high hardness and high transparency and also can turn the substrates into ones excellent in water resistance, chemical resistance, etc. SOLUTION: This coating composition for imparting hydrophilicity features comprising (1) at least one kind of inorganic corpuscles selected from the group consisting of aluminum oxide, zirconium oxide and titanium oxide, (2) at least one kind of silicon oxide film-forming raw materials selected from the group consisting of an alkoxysilane, a polycondensation reaction product thereof and silicon oxide corpuscles and (3) a solvent. The coating composition may further comprise a magnesium compound.
Patent JP-2001249998-A (JP)
Title: Electronic chart processor
Inventor: YAMADA SHIZUO
IPC: G16H10/60
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic chart processor for immediately and easily recognizing all of information on a patient to be the object of medical examinations and treatment. SOLUTION: This electronic chart processor is provided with a diagnostic output fetching means for fetching the output of a diagnostic device, an inspected result fetching means for fetching the result of an inspection device, an inspected result reception means for receiving an inspected result from institutions outside of a hospital, a medical examination information storage means for storing the fetched diagnostic output and inspected result and the received inspected result corresponding to chart identification information and dates, a chart input and editing means for performing the input and editing of a chart and preserving it, a medical service accounting processing means for performing a medical service accounting processing, a medical history recording means for recording a disease name corresponding to a reception date,  a medicinal history recording means for recording a prescription corresponding to the reception date, a patient information acquisition means for acquiring the identification information, name and hospital visit history of the patient from the medical service accounting processing means and a window display means for displaying the information regarding the patient inside a single window.