baber/WOPTO huggingface dataset:
Patent JP-2001220274-A (JP)
Title: Method for treating garbage and burnable trash
Inventor: ITO YUKIYOSHI
IPC: C05G3/80
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating garbage and burnable trash, capable of reducing generation of CO2 causing global warming and reducing final landfill. SOLUTION: The garbage (1) is subjected to a methane fermentation treatment by a methane fermentation device (1A) to recover methane (1b) and the residue of the treatment is composted by a composting device (1B) to make an organic fertilizer (1a). The burnable trash (2) other than the garbage is pyrolyzed by an external heating pyrolyzer (2A) using the methane (1b) obtained by the methane fermentation and separated from impurities (2c) such as metals, tiles and pebbles to obtain a carbonized material (2a). A part of the carbonized material is utilized as a moisture control material for composting treatment of the methane fermentation residue. The obtained organic fertilizer (1a) and the carbonized material (2a) are mixed to obtain a high-performance soil modifier (3).
Patent JP-2001262255-A (JP)
Title: Copper based alloy bar for terminal and its producing method
Inventor: ICHINOSE KAZUHITO
IPC: H01B1/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To produce a copper based alloy for a terminal in which the conventional hot rolling stage is improved and to inexpensively provide its producing method. SOLUTION: This alloy bar has a composition containing, by weight, 0.2 to 3.0% Ni, <=2.0% Sn, 0.005 to 2.0% P (or, 0.2 to 3.0% Mn, <=2.0% Sn and 0.005 to 2.0% P, or, 0.1 to 1.0% Co, <=2.0% Sn and 0.005 to 1.0% P), and the balance Cu with inevitable impurities and has tensile strength of >=550 MPa, spring critical value of >=450 MPa, electric conductivity of >=40% IACS, the minimum bend radius ratio of <=1 and stress relaxation ratio of <=10%. The producing method is composed of each stage of melting an alloy ingot, hot rolling, solution treatment, cold rolling-process annealing, finish cold rolling and low temperature annealing.
Patent JP-2001268747-A (JP)
Title: Junction box
Inventor: SAITO YUKITAKA
IPC: H01R4/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To save a space for connection between internal circuits in a junction box. SOLUTION: The internal circuit is accommodated within an upper case 11 and a lower case 12 of the junction box. A bus bar 17 forming a heavier current circuit, a solid wire 13 forming an intermediate current circuit, and an FPC 15 forming a small current circuit are allocated through the laminated layers. Out of those which are required to be connected with each other among the internal circuit consisting of the bus bar 17, solid wire 13 and FPC 15 are connected by welding at the extending portion 20 by extending the end portions of these elements.
Patent JP-2001268958-A (JP)
Title: Two-wire soft start circuit
Inventor: KURODA KIYOSHI
IPC: H02P1/28
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-wire soft start circuit with a triac inserted into only two of three lines wherein production of unbalanced currents between phases is prevented and thus stable start is possible. SOLUTION: The soft start circuit is inserted between the phases R, S, and T of a three-phase power supply and a motor 11 supplied with power from the phases R, S, and T of the power supply. Triacs TR1 and TR2 are inserted into two of the three phases. The soft start circuit is provided with an arithmetic unit 16 that controls gate trigger signals so that the angle of ignition will differ between the triacs TR1 and TR2 of the two phases. Thus the unbalanced current in the motor 11 is reduced and further the motor 11 is gently started.
Patent JP-2001090761-A (JP)
Title: Vibration control device
Inventor: HASHIMOTO TSUTOMU
IPC: F16F13/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a defective product by simplifying installation of an insert metal fitting of a liquid sealed type vibration control device. SOLUTION: An insert metal fitting 8 is embedded in a vibration control base body 4 composed of a rubber-like elastic body for connecting upper/lower installing metal fittings 2, 3, this insert metal fitting 8 is composed of a pair of side piece parts 32 and a continuously connecting part 31 for continuously connecting the upper end or the lower end by bending a pair of plate materials in a U shape, the continuously connecting part 31 is sandwiched between an upper side installing metal fitting 3 and a head part 9a of an installing bolt 9 vertically penetrating from the vibration control base body side, an adhesive inside of the metal fitting is easily applied while simplifying the installation, and inflow performance of rubber is improved.
Patent JP-2001274153-A (JP)
Title: Method of manufacturing insulating film
Inventor: YAMASUMI NAOYA
IPC: C08F2/52
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulating film having a low relative permittivity and for obtaining a highly reliable element. SOLUTION: An insulating film is formed on a substrate by a plasma CVD process with the use of at least one compound selected from among a group, consisting of at least one of vinyl silane compounds expressed by the general formula, where, R1 denotes hydrogen atom, methyl, ethyl, methoxy or ethoxy, F2 denotes methyl, ethyl, methoxy, ethocy, phenyl or vinyl, and R3 denotes methyl, ethyl, methoxy, ethoxy, phenyl or vinyl), a ethylene, acethyene, propylene and propne.
Patent JP-2001273001-A (JP)
Title: Control apparatus of actuator
Inventor: NAKANO JIRO
IPC: H02P7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus of an actuator, which can prevent a malfunction caused by noise. SOLUTION: Since the noise is detected based on a voltage level on a line L1 connected to an input terminal P18 for A/D conversion of a microcomputer, a noise level can be detected without using a sensor. When detecting the noise, detection of a failsafe is stopped, therefore, it is made possible to prevent the malfunction of the failsafe caused by the noise.
Patent JP-2001276343-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of design in a game machine constituted so as to impart a normal mode or a special mode after a special game state is ended. SOLUTION: An operation port 3 and a large winning port 4 are provided on the game panel 2 of a pachinko machine 1 and a display device 13 provided with a display part 13a is incorporated at the center part of the game panel 2. Plural pattern columns are displayed at the display part 13a and the pattern column is constituted of the plural kinds of patterns. A controller 24 can generate the special game state advantageous to a player on the basis of the establishment of a prescribed condition and imparts either normal mode or special mode more valuable than that at least after the special game state is ended. The probability of imparting the special mode is made variable.
Patent JP-2001277883-A (JP)
Title: Power distribution control device
Inventor: IDO YUSAKU
IPC: B60K17/34
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power distribution control device excellent both in quick response performance and convergence performance. SOLUTION: This graph shows a throttle valve opening (m), a torque distribution ratio (r) to a driven wheel, and time-based change of a differential rotation number ΔN between a main drive wheel and the driven wheel when controlled so that a residual time T (correcting time for a slipping state or the like) is long in the condition of dΔN/dt<=0. Degree of need for stable traction by four- wheel drive is quantitatively determined based on the throttle valve opening (m) etc. When the differential rotation number ΔN is being converged to 0 (at the time of dΔN<=0), time constant τ (∝T) is determined based on a monotone increasing function f1 (m) in accordance with this degree of need.  For example, in PID control to a coil current I of an electromagnetic clutch, a coefficient (gain G) of a current deviation ΔI is set to be roughly in inverse proportion to the time constant τ, so the torque distribution ratio (r) once reaching a preferable value r0 is stably converged, and at this time, the torque distribution ratio (r) is maintained within a proper range (in a width of δ) for a necessary time (residual time T).
Patent JP-2001282599-A (JP)
Title: Method and device for managing data and recording medium with data management program stored therein
Inventor: HARA NORIHIRO
IPC: G06F17/30
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a data management method which can perform effective index accesses to the same key in an environment where multiaccess is possible. SOLUTION: This method includes a process to acquire a first log record including the information for adding or deleting the data pointers to or from a data structure that stores a plurality of data pointers related to a certain key when the data pointers related to the key are added or deleted and then to update an index entry including the key stored in a leaf node and a step to acquire a second log record including the information showing that the data pointers are added or deleted to or from the data structure and then to add or delete the data pointers to the data structure.
Patent JP-2001278471-A (JP)
Title: Paper feeding device, carrying device, image reading device, and image forming device provided with the same
Inventor: SEKINE NORIAKI
IPC: B65H3/04
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device capable of controlling contact between a paper feeding belt and a sheet by separating the paper feeding belt from a separation roller without impairing paper separation function, and a paper carrying device, an image reading device and an image forming device provided with the paper feeding device. SOLUTION: This paper feeding device is provided a circular collar 91 rotatably pivoted by a collar shaft 141, and rotatable around a rotary shaft (rotary center 94) of a collar supporting member 92. When this collar 91 makes one turn, its peripheral surface abuts on a separation roller 7 one time at both outsides of a paper feeding belt 6 in a width direction thereof, so that this separation roller 7 and the paper feeding belt 6 are separated from each other one time. A paper feeding belt unit 601 integrating the paper feeding belt 6, the collar 91, the collar supporting member 92 and the like is urged onto the side of the separation roller 7 by a spring 97.
Patent JP-2001291882-A (JP)
Title: Method of manufacturing thin film
Inventor: YAMAMOTO YASUYUKI
IPC: H01L31/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the thickest intrinsic semiconductor layer can be formed at a high speed without giving such a damage to a substrate that exerts a bad influence upon the performance of a photovoltaic element of an amorphous silicon-based solar battery, etc., at the time of manufacturing a laminated body in which silicon-based thin films of n-type impurity semiconductors constituting the photovoltaic element and second silicon-based thin films of p-type impurity semiconductors also constituting the element are bonded to each other through third silicon-based thin films of intrinsic semiconductors. SOLUTION: When a thin film, such as a silicon-based thin film, etc., is formed on the surface of a substrate set up in the reaction chamber of an inductively coupled plasma generating device, etc., maintained in a vacuum state, by generating a plasma of a reaction gas composed of a silane-based gas, etc., having an electron density of >=1010 cm-3, by supplying high-frequency power to a plasma generating electrode set up in or out of the reaction chamber while the reaction gas is supplied to the reaction chamber, the high-frequency power supplied to the plasma generating electrode is set at a low level at the time of starting the film formation and, after the thickness of the formed film becomes a specific value, the power is increased continuously or in steps.
Patent JP-2001030219-A (JP)
Title: Ceramic laminate and its manufacture
Inventor: TATSUMOTO HIROHIKO
IPC: C04B35/622
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic laminate in which a fault like a crack or a release due to a shrinkage factor difference between an adhesive layer and another portion is scarcely caused and a method for manufacturing it. SOLUTION: A first ceramic sheet 11 and a second ceramic sheet 12 are adhered by an adhesive layer 13, and a hollow portion 10 is formed between the sheets 11 and 12. An oblique surface-like tapered portion 130 projected into the portion 10 is provided at an end face of the layer 13 opposed to the portion 10. A thickness of the layer 13 is 40 μm or less, and a protrusion length L1 of the portion 130 is 2.5 tl or more in length. The first and second green sheets are laminated, adhered by an unburned adhesive layer to manufacture an unburned laminate having a hollow portion formed between the two, and the laminate is baked.
Patent JP-2001298899-A (JP)
Title: Dynamic pressure bearing motor and disk driving device using the same
Inventor: MATSUMOTO KEIJI
IPC: H02K7/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To use free cutting stainless steel which is easy of cutting work as bearing material of a dynamic pressure bearing, form trenches in the bearing material by electromechanical machining, and obtain a superior bearing surface free from protrusions of cutting component. SOLUTION: Dynamic pressure trenches are formed on one out of a fixed bearing surface formed on a fixed member side and a rotary bearing surface formed on a rotating member side or on both of them, and the dynamic pressure bearing is constituted. The rotating member is supported rotatably to the fixed member by the dynamic pressure bearing. One or both of the fixed bearing surface and the rotary bearing surface are constituted of the free cutting stainless steal. The dynamic pressure trenches are formed by performing electromechanicai machining to the stainless steel, and acid treatment is performed to the forming surface of the trenches.
Patent JP-2001294574-A (JP)
Title: Calcitonin receptor agent
Inventor: KATAYAMA TOYOKO
IPC: A61P29/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonpeptide stable in living organisms and capable of being orally administered which has calcitonin receptor agent action and also shows calcitonin-like action in living organisms. SOLUTION: This calcitonin receptor agonist comprises at least one selected from the group consisting of pyridones represented by the general formula (wherein R1 is H, hydroxyl group, a 1-4C alkyloxy group or a 7-10C aralkyloxy group; R2 and R3 are each a 1-4C alkyl group; and R4 and R5 are each H, a halogen atom, hydroxyl group, a 1-4C alkyl group, a 7-10C aralkyl group, a 1-4C alkyloxy group, a 7-10C aralkyloxy group, a 1-7C acyloxy group, amino group, a 1-4C alkylamino group, a 17-10C aralkylamino group, a 1-7C acylamino group, carboxyl group, a 1-4C alkyloxycarbonyl group, a 7-10C aralkyloxycarbonyl group, a carbamoyl group allowed to have at least one substituent, an acyl group or sulfamoyl group) and pharmacologically permissible salts thereof as an active component.
Patent JP-2001293120-A (JP)
Title: Golf image training system
Inventor: HIRAO KAZUYUKI
IPC: A63F13/215
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a player can play golf with plural players on the internet and in which a really existing golf course can be selected and the player can play on a three dimensioned background image based on information of the image and the land form of the course. SOLUTION: This golf image training system uses a personal computer 4 or a home game machine 5 with software for playing a golf game. Data of a golf course required for the golf game are selected from data including images and land forms of real golf courses registered in a server 6. Swing motion data required for the golf game are acquired from data including swing images and head speeds of golf clubs by people really playing golf obtained from a golf motion swing system at a driving range 1 or an arcade golf game machine 2.
Patent JP-2001293046-A (JP)
Title: Holding structure of switch box for nursing hoist
Inventor: CHATANI YUTAKA
IPC: A61G7/10
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To stably hold a switch box Hb of a hoist H at its home position in a good appearance. SOLUTION: A first surface fastener 11 attached to a holder 12 on a lifting cable Ha of the hoist H and a second surface fastener attached to the switch box Hb are associated with each other. The box Hb is held on the cable Ha, and can be operated by a caretaker M1 or a person M to be nursed himself at his hand as needed.
Patent JP-2001296132-A (JP)
Title: Navigation apparatus
Inventor: SHIMABARA DAISUKE
IPC: G06T17/05
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus which can improve facilitation of checking the position and the ongoing direction of driver's own vehicle. SOLUTION: A map drawing part 14 reads out height information indicating a height sequence between roads, when high level roads exist passing at positions higher than the running road of driver's own vehicle from a data buffer 10. Then, the map drawing part 14 generates drawing data which give an overhead view of the underside (rear side) of high level roads from a prescribed point of sight for the high level roads positioned higher than the running road of the driver's own vehicle on one hand, and giving downward view from the prescribed point of sight as for map images of the running road of the driver's own vehicle and surrounding areas and combines the separate drawing data into one. A map image obtained based on the drawing data is shown on the screen of a display device 7.
Patent JP-2001297138-A (JP)
Title: Working efficiency calculation system
Inventor: KAWAGUCHI KENICHI
IPC: G06Q10/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a working efficiency analysis system for calculating the working efficiency of a driver. SOLUTION: The working efficiency calculation system for calculating the working efficiency of a driver in traveling on the basis of load applied to a vehicle which is collected in traveling is provided with a load data generation means 20 for generating load data to be changed in accordance with load applied to the vehicle, change detection means 12, 32a for detecting a change in the load on the basis of the load data generated from the means 20, detection time adding means 12, 32b for adding detection time data indicating detection time to the load data when a change is detected by the means 12, 32a, load data storage means 14, 50 for collecting and storing the load data detected when the change is detected by the means 12, 32a, and a working efficiency calculation means 60a for analyzing the load data and the detection time data stored in the means 14,  50 and calculating the working efficiency on the basis of the analytical results.
Patent JP-2001298925-A (JP)
Title: Motor
Inventor: YAMANAKA TAKESHI
IPC: H02K21/22
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent increase of vibration and noise by increasing bonding strength between a balance weight and a rotor yoke without increase in the height of rotor section, enhancing thereby a balance weight holding force, preventing separation of the balance weight even during high speed rotation and eliminating fluctuation of a dynamic balance of the rotor. SOLUTION: A couple of surfaces of the rotor yoke 8 keeping a predetermined interval in the axial direction are respectively provided with separation protecting grooves 11, 12 consisting of a plurality of circumferential fine grooves and a part including the internal portion of circumferential fine grooves of the rotor yoke 8 is adhered with the balance weights 13, 14.
Patent JP-2001301049-A (JP)
Title: Reinforced plastic pipe, and method and apparatus for manufacturing the same
Inventor: TAKEDA TOSHIKAZU
IPC: B29C70/16
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight reinforced plastic pipe excellent in durability and having high pressure resistance and high strength, and a method and apparatus for manufacturing the same. SOLUTION: A continuous fiber roving 10 impregnated with a resin is continuously wound around the outer peripheral surface of a plastic pipe 2 spirally to form at least one reinforcing layer 3.
Patent JP-2001301072-A (JP)
Title: Ring made of fiber reinforced composite material and method of manufacturing the same
Inventor: FUKUSHIMA AKIRA
IPC: C22C47/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ring or drum made of a fiber reinforced composite material, wherein the damage of fibers at the time of compounding molding is reduced and the control or inclination of a fiber volume ratio is easy. SOLUTION: In the ring made of the fiber reinforced composite material formed by subjecting a preform to compounding molding, the preform has a cylindrical drum and a matrix metal layer formed by spraying a matrix metal on the continuous fibers wound around the outer peripheral part of the cylindrical drum. Since the molten matrix metal is sprayed on the continuous fibers wound around the outer peripheral part of the cylindrical drum, the intertices of the continuous fibers can be filled with the matrix metal at a high density. Therefore, the deformation quantity of the preform at the time of compounding molding can be reduced extremely and the damage of the continuous fibers is prevented to enhance the mechanical strength of the ring made of the composite material.
Patent JP-2001303851-A (JP)
Title: Building opening and shutting device
Inventor: KINOSHITA TOMOYUKI
IPC: E05F15/10
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a building opening and shutting device capable of being automatically and mechanically locked after an opening and shutting body is closed in the building opening and shutting device constituted so as to connect a suspension body to the lowest end of the opening and shutting body. SOLUTION: While a locking spring 22a making a latch bar 22 as a locking posture by loosening a belt body 6 and a stopping state detection spring 28a making a first limit switch 29 as a detection state are respectively provided to a locking device 14 making locking operation by loosening the belt body 6 and a stopping state detector 23 making stopping operation, energy of the locking spring 22a is set larger than that of the stopping state detection spring 28, and when the belt body 6 loosens, the building opening and shutting device is so constituted that the stopping operation is made after the locking operation is made.
Patent JP-2001302607-A (JP)
Title: Method for producing (r)-4-cyano-3-hydroxybutyric acid lower alkyl ester
Inventor: KASAI TETSUO
IPC: C07C253/14
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound in high yield by cyanation of a (S)-4-halogeno-3-hydroxybutyric acid lower alkyl ester in the presence of a solvent. SOLUTION: This method for producing the subject compound comprises cyanation of a (S)-4-halogeno-3-hydroxybutyric acid lower alkyl ester in the presence of a solvent; wherein it is characterized that the cyanation is carried out under pressure at 90-120 deg.C.