baber/WOPTO huggingface dataset:
Patent JP-2001037490-A (JP)
Title: Gene encoding caffeine synthesis-related enzyme and use thereof
Inventor: MIZUNO MISAKO
IPC: A01H5/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain the new subject gene comprising a nucleotide sequence encoding N-methyltransferase having a specific amino acid sequence, relating to caffeine synthesis and giving a useful enzyme as an enzyme for industrial, food and medical uses. SOLUTION: A new DNA molecule is disclosed, that has either a nucleotide sequence encoding N-methyltransferase being a polypeptide having an amino acid sequence of the formula and an enzyme activity as 7-methylxanthine N3- methyltransferase, theobromine N1-methyltransferase and paraxanthine N3- methyltransferase or a variant nucleotide sequence obtained by substitution, deletion or insertion of the nucleotide within the range in which a polypeptide encoded by the nucleotide sequence can maintain the enzyme activity to the nucleotide. The DNA is used in efficient production of a caffeine synthesis- related enzyme useful as an enzyme for industrial, food and medical uses. The gene is obtained from a young leaf of tea.
Patent JP-2001335480-A (JP)
Title: Protective agent for neurocyte
Inventor: IEMORI YUKIO
IPC: A61P25/28
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmacologically effective substance capable of suppressing disorders due to ischemia and reperfusion and having protective actions on neurocytes with high safety. SOLUTION: A fucoxanthin contained in brown algae such as Undaria pinnatifida Suringar is ingested.
Patent JP-2001334247-A (JP)
Title: Method for disassembling scrap motor
Inventor: SUGIYAMA YOSHIAKI
IPC: B09B5/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for disassembling a scrap motor difficiently by using a relatively small apparatus in order to segregate/recover metals from the motor of a used household electric appliance. SOLUTION: In the first process, a rivet 8 connecting the upper and lower motor covers 6 and 7 with each other of the scrap motor is removed by a drill head. In the second process, a rotor shaft 3 is extracted with the upper motor cover 6 from the motor, the lower motor cover 7 is removed, and a stator 1 is taken out. In the third process, while the stator 1 is rotated, on one end face side of the stator 1, a copper wire 2b protruding in the shape of a loop from the end face is cut. In the fourth process, a copper wire 2a protruding in the shape of a loop from the other end face is clamped and extracted from the stator 1. As a result, the rotor shaft 3, the upper and lower motor covers 6 and 7, the stator 1, and the copper wires 2a and 2b are segregated and recovered, respectively.
Patent JP-2001340993-A (JP)
Title: Positioning tool for mast welding
Inventor: YASUI KIYOTAKA
IPC: B66F9/08
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by reducing labor and time required for positioning, in a positioning tool for mast welding in the case of manufacturing a mast unit of for a loading and unloading vehicle like a forklift and the like. SOLUTION: The positioning tool for mast welding is constituted of a freadthwise positioning unit 2, a lengthwise positioning unit 3, a positioning unit 4 for a mast support and a positioning unit 5 for a tilt support. Mast frames B located in left and right sides, the mast support D and the tilt support E are automatically positioned predetermined positions.
Patent JP-2001338340-A (JP)
Title: Theft preventing device for collected money in adjusting device in unmanned parking lot
Inventor: MANDEN TAKASHI
IPC: G08B13/02
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a charge theft preventing device for preventing collected charge from being stolen from a parking charge adjusting device installed in an unmanned perking lot. SOLUTION: This theft preventing device is provided with a frame 12, a closed door 20 which is fitted to the frame, provided at a prescribed interval with respect to a side surface to be opened in the case of collecting charge in the adjusting device and which is movable between a closed position preventing the opening of the side surface and an opening position enabling the opening of the side surface, and a locking device 42 for locking the locking door at the closed position. The frame 12 can be kept from being removed by being engaged with the adjusting device installed in the unmanned parking lot. Furthermore, theft-preventing means such as a vibration sensor, a heat sensor, an alarming bell are provided.  The frame and the closing door have double wall structure provided with inner and outer walls and heat insulation material is provided between the outer and inter walls in order to improve the crime-preventing effect.
Patent JP-2001343236-A (JP)
Title: Bubble-tube-type level
Inventor: MARUYAMA KIYOSHI
IPC: G01C9/28
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a drastic bubble-tube-type level that can achieve a bubble position correction mechanism without using any support part-mounting structure such as an elastic member, a fixed hole, a support hole, and a mounting support cylinder, can reduce the number of parts and facilitate manufacture, is superb in mass production, and can reduce costs. SOLUTION: In this bubble-tube-type level for measuring the degree of verticalness and horizontalness of a measurement surface 1 according to the position of a bubble 6 of a bubble-tube-type measurement part 5 when a reference surface 2 is brought into contact with a measurement surface 1, a suppression contact part 9 that is suppressed to and brought into contact with the inner surface of an equipment body 3 is integrated with an insertion body 7 that is formed by resin, at the same time a screwing hole where an adjustment bolt 8A that is provided at the equipment body 3 is screwed is provided,  the degree of suppression of the suppression contact part 9 of the insertion body 7 is changed by the move of the screwing of the adjustment bolt 8A to slightly changing the fixed posture of the insertion body 7 and the bubble- tube-type measurement part 5 that is fixed to the insertion body 7, thus composing a bubble position adjustment mechanism 8 so that the position of the bubble 6 of the bubble-tube-type measurement part 5 can be corrected.
Patent JP-2001342312-A (JP)
Title: Sustained-releasable 4-methyl-1-pentene copolymer composition and its use
Inventor: TANIZAKI TATSUYA
IPC: A61K47/32
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a sustained-releasable 4-methy-1-pentene copolymer composition excellent in heat resistance and its use. SOLUTION: This copolymer composition contains (A) a 4-methyl-1-pentene copolymer which is a copolymer of 4-methyl-1-pentene and at least one α-olefin selected from among 8-20C α-olefins and contains at least 85 wt.% repeating units derived from 4-methyl-1-pentene and (B) tea polyphenol in an amount of 1-30 pts.wt. based on 100 pts.wt. ingredient A. A sustained-release 4-methyl-1- pentene copolymer composition molding is prepared from the copolymer composition.
Patent JP-2001349138-A (JP)
Title: Sliding door opening/closing apparatus
Inventor: TOGAWA SHUNJI
IPC: E05F15/60
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To achieve opening/closing operation of a sliding door body without touching the same with a hand, and to avoid an inconvenience of automatic opening/closing operation of the sliding door body. SOLUTION: The sliding door body is electrically driver by controlling excitation timing of a coil 4. An output control section 70 for controlling excitation of the coil 4 is activated in response to an instruction of a wireless signal from a remote-controlled transmitter 20, received by receiving sections 76a and 76b. The remote-controlled transmitter 20 includes an opening section 21, and when the opening section 21 is operated, the sliding door body fully closes an opening, followed by termination of excitation of the coil 4.
Patent JP-2001350583-A (JP)
Title: Mouse device
Inventor: ITO MASAHIKO
IPC: G06F3/0354
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide technology for equipping a mechanism which charges a battery operating continuously even during a break of electric power supply and equipping its control method for a computer. SOLUTION: A power generating device is built in a mouse device that a person in charge of operation operates while connecting it to the main device of the computer and the electric power generated by the power generating device is supplied to a charging device incorporated in the main body to charge the battery.
Patent JP-2001345728-A (JP)
Title: Orthogonal signal generation circuit
Inventor: SUZUKI TAKEO
IPC: H03H7/075
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an orthogonal signal generation circuit 5 for use in direct version system in which the oscillation frequency at a signal generating stage 51 is brought close to the frequency of a high frequency receiving signal while avoiding increase of power consumption. SOLUTION: The orthogonal signal generation circuit 5 generating a local oscillation signal of direct version system comprises a stage 51 for generating a basic frequency signal, a differentiation circuit type high pass filter 54 consisting of a resistor and a capacitive element and outputting a first local oscillation signal having a phase lag of about 45 deg. behind the basic frequency signal, and an integration circuit type low pass filter 55 consisting of a resistor and a capacitive element and outputting a second local oscillation signal having a phase lead of about 45 deg. ahead of the basic frequency signal.
Patent JP-2001030432-A (JP)
Title: Packaging laminate having barrier properties, production thereof and packaging container produced from the laminate
Inventor: JONSSON EVA J
IPC: B29C47/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel perfectly integrated laminated packaging material having excellent barrier properties against oxygen gas and a liquid and good mechanical strength, high in cost efficiency, a method for producing the same and a packaging container produced from the laminated packaging material. SOLUTION: A packaging laminate contains a core layer 11 comprising cardboard and a barrier layer 12 comprising a liquid crystal polymer such as a p-hydroxybenzoic acid/hydroxynaphthoic acid copolymer or a polyethylene terephthalate/p-hydroxybenzoic acid copolymer. The barrier layer 12 is adapted in a thickness of 2-10 μm and applied to the core layer together with an intermediate adhesive layer 14 comprising an adhesive polymer such as an olefin copolymer containing a glycidyl methacrylate monomer unit by coextrusion.
Patent JP-2001351106-A (JP)
Title: Human body detection device
Inventor: KAWAI KENJI
IPC: G06T7/20
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a human body detection device capable of stably outputting a human movement quantity whichever the installing place of the human body detector may be light or dark case. SOLUTION: The human body detection device comprises an image detection part of low resolution for imaging the movement of a human body, an image processing part for processing the detected image, an adjusting part for adjusting a gain for imaging and a storing time, and a fixed gradation adjusting means for adjusting the gain and the storing time so as to fix gradation. The detection device is provided with a number of imaging sheets averaging means for averaging the number of imaging sheets per a unit time by the image processing part.
Patent JP-2001352343-A (JP)
Title: Communication system
Inventor: SATO MORIHIRO
IPC: H04W28/06
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where a software program of a terminal can suppress deterioration in speech quality in the case of a rapid increase in traffic in a LAN/WAN without causing a sense of incongruity to a speech. SOLUTION: A wireless base station receives voice data from a mobile terminal and transmits the received data to other wireless base station or an analog channel terminal via a LAN/WAN. In this case, for example, the wireless base station discriminates traffic in the LAN/WAN on the basis of the received data and increases a delay time of the received data as its control when the traffic rapidly increases so as to prevent intermission of the voice data and deterioration in the speech quality. Furthermore, since the wireless base station discriminates the traffic by means of a statistic method, no sense of incongruity is caused to a speech and deterioration in the speech quality can be prevented.
Patent JP-2001346662-A (JP)
Title: Child falling preventive tool for chair
Inventor: YAGI TAEKO
IPC: A47D1/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a child falling preventive tool for a chair by restraining the movement and sitting posture of a child when seating a child on an adult chair for having no safety tool for the child. SOLUTION: The child fall preventive tool is composed of a main belt portion which has means 6a, 6b for mutually fastening at the both end portions 1b, 1b to fasten the belly of a child sitting on the chair to the seat back 11a, an auxiliary belt portion 2 of which both ends are linked with main belt portion 1 toward the both end portions 1b, 1b side and extends from the lower edge of the main belt 1 with a gap from the main belt, a linking belt portion 3 which links each of the middle part of the main belt portion 1 and the auxiliary belt portion 2, and a space portion 4 for inserting legs which are partitioned on both sides of the link belt portion 3.
Patent JP-2001348552-A (JP)
Title: Adhesive composition and adhesive sheet by using the same
Inventor: SATSUMA MICHIO
IPC: C09J5/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition exhibiting an excellent adhesive property to a material to be adhered containing silicon even in water or under a high humidity. SOLUTION: This adhesive composition is obtained by including a compound of (A) as a main component. (A) A compound obtained by reacting an acrylic polymer having <=100 deg.C glass transition temperature with a compound having a structural unit expressed by general formula (1) [wherein, R is an alkyl; (n) is 1-20 integer] in a ratio of 0.001-1 mmol based on 1 g acrylic polymer for making one unit.
Patent JP-2001350030-A (JP)
Title: Optical fiber juncture
Inventor: ASAO YOSHIHISA
IPC: H02G15/08
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber juncture which includes a fusion spliced part, which can be readily constituted by on-site work without requiring special part and tools. SOLUTION: The optical fibers, extending from both ends of the fusion spliced part where two optical fibers, are fusion spliced and are protected by a protective sleeve are composed to a loop form and two optical fibers in the intersecting part of the loop are adhered and fixed, so that the direct exertion of tensile force on the optical fibers to be connected is not mode. A tensile member, shorter the distance between two points, is adhered and fixed to the optical fibers to be connected so as to connect the two points of the two optical fibers holding the fusion spliced part in-between to each other, by which the optical fibers including the fusion spliced part are fixed to slacken. The same protective sleeve as the fusion spliced part is used in the fixing part for added convenience.
Patent JP-2001347938-A (JP)
Title: Automatic brake device
Inventor: YOKOYAMA ATSUSHI
IPC: B60T13/66
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an automatic brake device having a sufficient response even to high-speed change in a brake force target value and having superior controllability. SOLUTION: This automatic brake device is provided with a propulsion force generating device 1 converting the differential pressure between two air chambers controlled by an air pressure control valve 37 into the propulsion force and having a diaphragm, a master cylinder 3 actuated by the propulsion force generating device 1 and generating brake fluid pressure, a hydraulic control valve 5 cutting off and communicating the hydraulic pressure between the master cylinder 3 and a wheel cylinder 6, a hydraulic pressure detecting means 20 detecting the hydraulic pressure of the master cylinder, and a control device 10 controlling the propulsion force generating device 1 and the hydraulic pressure control valve 5.  When the hydraulic pressure detected by the hydraulic pressure detecting means is out of the tolerance, the hydraulic control valve 5 is actuated to hold the hydraulic pressure within the tolerance.
Patent JP-2001356597-A (JP)
Title: One-component developing device
Inventor: TSUCHIYA TAKASHI
IPC: G03G15/08
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a one-component developing device satisfying excellent developing performance and image quality performance while avoiding developing ghost and other defect of image quality. SOLUTION: This one-component developing device is equipped with a developer carrier provided to face to a latent image carrier, a layer forming member energized to the developer carrier and a power source part applying bias voltage obtained by superimposing AC voltage on DC voltage to the developer carrier. Assuming that pressure by which the layer forming member energizes the developer carrier is P [N/cm], the duty ratio of the bias voltage is D, the rate of the additive amount included in the developer in an initial state to the additive amount included in the developer after imparting ultrasonic oscillation to the developer at frequency 20 [kHz] and output 60 [W] for 30 [minutes] is A [wt.%], the values satisfy expressions 1: D<=0.01×A+P<=0.85, 2: 0.3<=P and 3: 15<=A.
Patent JP-2001355415-A (JP)
Title: Arrangement structure of vvt solenoid valve
Inventor: UCHIDA MASAHIRO
IPC: F01M11/03
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of a VVT solenoid valve capable of miniaturizing a cylinder head part without making the structure complex. SOLUTION: In this arrangement structure of the VVT solenoid valve of an engine where VVT 10 and 11 are respectively mounted on end parts of intake and exhaust cam shafts 6 and 7 in a cylinder head 2, each VVT is driven by a solenoid valve 40, and oil passages are connected to solenoid valves from a main oil passage through a common oil filter, the solenoid valves 40 are respectively mounted outside of the cylinder head 2 near the end part of the corresponding cam shaft in a state of backwardly inclining its shaft center P.
Patent JP-2001024669-A (JP)
Title: Device and method for monitoring state of queue in asynchronous transmission mode switch
Inventor: SHU SOKAN
IPC: H04L47/265
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To monitor the state of a queue in an asynchronous transmission mode switch on a subscriber's board by deciding the queue state of the switch by a difference value between an input time difference and an output time difference and controlling the transmission speed of a cell, according to an explicit cell rate calculated by a speed calculation part and a schedule rate. SOLUTION: A rate control block(RC) controller 310 stores a switch load measurement(SLM) value in a backward resource management(BRM) cell as the difference between an output time difference and an input time difference and transmits the SLM value to a switch 1. A DSP interface block (I) 350 comprehends a queue state in the switch 1 by the transmitted value and calculates an explicit cell rate(ER), a schedule rate(SR) on the basis of the queue state and transmits the SR to a scheduler circuit interface block(SCHCI) 360.
Patent JP-2001353458-A (JP)
Title: Vehicle for spraying chemical
Inventor: ENDO KOJU
IPC: F01P3/18
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle for spraying chemicals having an increased cooling effect of engine, a reduced machine body length and an engine room hardly sucking the sprayed atomized particles. SOLUTION: An outside air suction passage 31 is formed between the front side inclined surface 29a of a tire house 29 and the rear wall of a chemical tank 1. A radiator 27 is arranged to be inclined to the machine body. Because a suction space 33 is communicated with the outside suction passage 31, cooled air sucked from the outside air suction passage 31 is smoothly introduced into the suction space 33.
Patent JP-2001314301-A (JP)
Title: Tableware
Inventor: TAKAGI YUICHI
IPC: A47G19/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide table free from generation of endocrine disrupting chemicals and excellent in feelings of use and quality and in safety. SOLUTION: The tableware 1 comprises a double-wall bowl provided with a space 13 between a stainless steel inner wall 11 and a stainless steel outer wall 12 wherein a 11B coated with Japanese lacquer on an inner surface 11A and a part 12B coated with Japanese lacquer on an outer surface 12A are provided. The density of the tableware exceeds one, sinking in water.
Patent JP-2002010497-A (JP)
Title: System-linked inverter
Inventor: NISHIMURA KAZUHITO
IPC: H02M7/48
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a system-linked inverter which eliminates errors in a leakage detector by reducing the leakage current of a prescribed frequency which flows from the positive and negative poles of a DC power supply to the ground, and also reduces the noise generated by the leakage current in the prescribed frequency. SOLUTION: In a linked inverter, having a solar battery 20 which is the DC power supply, a voltage booster circuit 2 for boosting the DC voltage from the solar battery 20, and an inverter circuit 3 which inverts the DC voltage from the booster circuit 2 into AC voltage by on/off the IGBT(insulated gate bipolar transistor) T2 to T5 and supplies the AC power to the power system 6, a resonant circuit 8 consisting of a reactor L6 and a capacitor 7 both connected in parallel is provided for the two DC bus wires 13 and 14 connecting the solar battery 20 and the voltage booster circuit 2.
Patent JP-2001359009-A (JP)
Title: Image display device, its menu display method, image display system, and storage medium
Inventor: MATSUMOTO YUICHI
IPC: H04N5/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a menu display method for an image display device that can entirely display a menu at all times in the case of displaying the menu consisting of plural layers. SOLUTION: In the case of displaying a 1st 1st-layer-menu at present, a 2nd 1st-layer-menu is sought from a storage section 80. When it is not in existence and a 1st 2nd-layer menu is displayed, a 2nd 2nd-layer menu is sought from the storage section 80. When it is in existence and a width of the 2nd 2nd-layer menu, that is a menu image 82-2, is read, the width of the 1st 2nd- layer menu having been used before is replaced with the read width, the widths of the menu images are summed again for the comparison. Supposing that the width of the summed menu images is smaller than the width of a display area as a result of comparison, then the 2nd 2nd-layer menu image 82-2 is read, the menu 82-2 is replaced with the 1st 2nd-layer menu image 82-1, a 4th layer menu image is read and they are displayed together with each menu image from the 1st to the 4th layer.