baber/WOPTO huggingface dataset:
Patent JP-2001331959-A (JP)
Title: Semiconductor laser power control method and device
Inventor: AKAGI TOSHIYA
IPC: G11B7/0045
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser control method which prevents the degradation in the central intensity of a light spot on a recording film which occurs when an objective lens is inclined according to the inclination of an optical information memory medium and can render the stable central intensity and a controller. SOLUTION: The inclination of an optical disk 4 with respect to an exit optical axis 15 of an exit beam emitted from an optical means 1 by a CPU 9 is detected by an optical disk inclination detecting means 6 and the objective lens 2 is inclined to the prescribed inclination by an objective lens inclining means 7 and the emission power of the semiconductor laser 10 is corrected according to the inclination of the objective lens 2, by which the degradation in the central intensity of the light spot on the recording film 5 induced by inclining the objective lens 2 is prevented and the stable central intensity may be obtained.
Patent JP-2001329266-A (JP)
Title: Method of manufacturing carbonaceous material
Inventor: KATO HISAYOSHI
IPC: C01B31/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a carbonaceous material very useful as a agricultural material and pyroligneous acid without causing air pollution at a low cost by carbonizing an organic raw materials which should naturally be disposed. SOLUTION: Carbonization at a low temperature of not higher than 400 deg.C in a short period of time is realized by mixing phosphoric acid and/or a phosphate as the attaching chemical with an organic raw material and, simultaneously, all evaporating components to be generated during the heat treatment are cooled by a condenser 24 and collected, and useful pyroligneous acid is simultaneously recovered while preventing the generation of air pollutants such as smoke.
Patent JP-2001329804-A (JP)
Title: Gas turbine apparatus
Inventor: MASUO HITOSHI
IPC: F02C7/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine apparatus capable of restraining the rapid cooling of the gas turbine apparatus and convection of internal gas, and restraining distortion due to a temperature difference. SOLUTION: This gas turbine apparatus is provided with a compressor 2, a gas turbine 3 disposed at the outlet side of the compressor, a chimney 7 disposed at the outlet side of the gas turbine, an opening and closing cover 8 disposed in the chimney, plural exhaust ports 9 formed to penetrate the opening and closing cover, an exhaust pipe 10 disposed outside of each exhaust port with the tip opening pointed downward, and temperature detectors 11, 12, 13 disposed at the inlet and outlet of the gas turbine 3, and in the apparatus, after the outlet temperature detected by the outlet temperature detector 12 passes the maximum point connected to the minimum point in the change after the operation of the gas turbine apparatus 1 is stopped, the opening and closing cover 8 is closed.
Patent JP-2001331322-A (JP)
Title: Computer-readable recording medium with image data substitution program recorded thereon
Inventor: KAWAAI HIROYOSHI
IPC: G06F9/445
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a computer-readable recording medium with a recorded image data replacement program for changing image data previously set up in an application program to other image data to be displayed on the screen of a computer at the time of starting the application program. SOLUTION: In the case of starting the application program in the computer, the image data replacement program substitutes image data 1a for the image data 1b, set up in the application program to be displayed on a display means 6 mounted on the computer.
Patent JP-2001339849-A (JP)
Title: Lightning protector
Inventor: KIMURA TOMIYUKI
IPC: H02H9/06
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To surely protect a line repeater from a lightning surge current, in a lightning protector, even when it is a current transmitting type, for protecting from a lightning surge current a communication apparatus connected to an external communication line via the line repeater. SOLUTION: A first input/output modular jack 20 connected to an external communication line, a second input/output modular jack 30 to which an analog line of a communication apparatus such as FAX and telephone set and an analog line of a line repeater such as TA and router are connected and the power supply receptacle 40 connected to the commercial power supply are mutually connected via arresters 51 to 53 having the predetermined dielectric strength.
Patent JP-2001329553-A (JP)
Title: Water tank buried in underground and construction method thereof
Inventor: MIYAZAKI TAKASHI
IPC: E21D13/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing an underground water tank in a shaft of a circular casing while conducting a flooding test. SOLUTION: After a base is temporarily attached to a bracket provided in a bottom part of the circular easing and having a triangular cross section to conduct the flooding test, the base is once removed, and the circular casing is pressed in and buried into the ground by a shaft excavator to complete the shaft. After the shaft is completed, the base is restored, and a hood is attached to constitute the underground tank.
Patent JP-2001337716-A (JP)
Title: Attribute identification method and its system
Inventor: TSUNODA SHIZUO
IPC: G05B17/02
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an attribute identification method and its system possibly integrating each model into whole model by developing each model as a product wherein individual parts are combined. SOLUTION: A functional model of parts is produced based on quantity of position difference and flow quantity to indicate strength and quantity of energy putted on the parts, steady internal attribute is identified in steady state of the functional model and transient internal attribute is identified in transient state of the functional model by using this identified steady internal attribute. Furthermore, a functional model with attribute identified by this kind of identification system is incorporated into a virtual test device as virtual prototype, an internal attribute of the virtual prototype is evaluated by giving operational and environmental conditions. The internal attribute is then compared with actual device test data in the operational and environmental conditions to identify the functional model again if it needs to be identified according to the compared result.
Patent JP-2001339692-A (JP)
Title: Circuit for reducing pulse noise
Inventor: EGUCHI MAKOTO
IPC: H04N5/7826
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a circuit for reducing the pulse noise which removes the pulse noise which arises with a change of the head switch in reproducing of HiFi-VTR(high-fidelity VTR). SOLUTION: This circuit is supplied with the vocal signal an input signal, which pulse noise including switching noise which arises with switching of the head switches is mixed with. The vocal signal that this input signal was converted into the digital signal in the timing of a sampling frequency is outputted through an A/D converter 3. The signal is sampled and held through the capacitors 7, 8, while a circuit changing switch 4 is turned on and off according to the signal from a timing pulse generator 11, and the signal sampled and held is outputted to an inverting amplifier 9. On the basis of the amount of change of sampled and held the signal, the interpolated amount is outputted through the inverting amplifier 9.  The sampled and held signal is converted into the analog signal and then outputted through a low-pass filter 10, by switching a circuit changing switch 6 according to the signal from the timing pulse generator 11. This configuration enables the pulse noise to be removed by reducing the switching noise and by simultaneously interpolating the signal.
Patent JP-2001016315-A (JP)
Title: Automatic programming method for voice mail system access number of radiotelephone
Inventor: MAMAGHANI FARZAN
IPC: H04M3/533
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To automatically program a telephone number used for VMSA(voice mail system access) to a radiotelephone by preparing a constitution, where the software included in the radiotelephone stores automatically a received VMSA telephone number in a radiotelephone memory position, after the VMSA telephone number is received by the radiotelephone. SOLUTION: A radiotelephone 101 is controlled by the program of an automatic telephone number programming module 106 and a processor 102 and receives a VMSA telephone number. Then the radiotelephone 101 selects an available memory position that is included in a computer readable memory segment 104 and stores the received VMSA telephone number in a selected memory position. A user depresses one or more buttons of a keypad in the radiotelephone 101 to automatically dial the stored VMSA telephone number. Thus, it becomes possible to automatically program a for processing VMSA telephone number to a radiotelephone.
Patent JP-2001344732-A (JP)
Title: Substrate for magnetic recording medium, method for producing the same and method for evaluating magnetic recording medium
Inventor: TAKAHASHI SHINICHI
IPC: G11B5/84
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for a magnetic recording medium which enables the levitation of a magnetic head. SOLUTION: The substrate for a magnetic recording medium comprises a sintered compact with pores of 0.05 to 2.0 μm diameter formed in 5 to 50% of the surface area.
Patent JP-2001334652-A (JP)
Title: Recording head fixing apparatus in carriage
Inventor: YAMASHITA TADAHIRO
IPC: B41J2/01
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording head fixing apparatus for fixing a recording head accurately to a carriage without requiring an angle regulator for recording head. SOLUTION: Positioning protrusions 305, 305 are formed at the step parts 302, 302 of a carriage body 30a. The step parts 43a, 43a of a recording head unit 42 are provided with holes 430, 431 being fitted with the positioning protrusions 305, 305 when the recording head unit 42 is fixed to the carriage body 30a. The positioning protrusions 305, 305 and the holes 430, 431 are formed at such positions as the nozzles at respective ends of two nozzle arrays are arranged on a line, which is ideally in parallel with the main scanning direction, when the recording head unit 42 is fixed to the carriage body 30a. Distance between the positioning protrusions 305, 305 and the distance between the holes 430, 431 are set not shorter than the distance L between the nozzle arrays.
Patent JP-2001336157-A (JP)
Title: Thrust type slope face structure
Inventor: MATSUOKA MASAYUKI
IPC: E02D17/20
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To form a substantially flat slope face having an optional large inclination without increasing kinds of inclined cage frames. SOLUTION: Inclined cage frames 10 leaned back against the perpendicular line at the front face are stacked so that the frames are the more thrusted backward against the normal inclined slope face that the front face forms, the higher cage frames they are. An inclined slope face 30 having a larger inclined angle α than the inclined angle θ of the normal inclined slope face is formed. The inclined angle α of the inclined slope face 30 can be arbitrarily adjusted by change of thrusted degree.
Patent JP-2001334166-A (JP)
Title: Fine grinding device
Inventor: KANDA SHINZO
IPC: B02C19/20
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fine grinding device which is capable of maintaining pulverizing efficiency for a long period of time and preventing the change of properties of materials to be pulverized by suppressing the temperature elevation of a tool for crushing. SOLUTION: A roller 2 is housed in a pulverizing chamber 1. The cylindrical part 2a of the roller 2 has a hollow structure and drive shafts 3a and 3b are respectively mounted at the right and left of the cylindrical part 2a. The drive shafts 3a and 3b penetrate the sidewalls of the pulverizing chamber 1 through bearings 12a and 12b. A through-hole is formed in the central part of the drive shaft 3a and a blast pipe 11 penetrates the inside thereof. An annular space 13 is formed between the outer peripheral surface of the blast pipe 11 and the inner peripheral surface of the through-hole. The cooling air is fed through the blast pipe 11 into the cylindrical part 2a and cools the cylindrical part 2a from its inner peripheral side, following which the air is partly discharged from an air exit 17 into the pulverizing chamber 1.  Another part is discharged through the annular space 13 to the outside of the pulverizing chamber 1.
Patent JP-2001303762-A (JP)
Title: Mobile handrail for prevention for temporary scaffold
Inventor: ISHIKAWA HARUTOSHI
IPC: E04G5/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a vertically mobile handrail with the handrail priorly installed for preventing workers from tumbling down and falling down in assembling and disassembling a temporary scaffold. SOLUTION: Supports 1 of a steel pipe have upper and lower brackets 2 and 3 attached thereto so as to be attached to building frame columns for a prefabricated scaffold by the brackets, and lock pins of the supports are inserted through pinholes in the handrail 5 and attached thereto. When the prefabricated scaffold is stacked on the top, the second stage of the prefabricated scaffold is assembled with the existing handrail left as it is, the respective supports of the handrail are moved upward and attached to the building frame. In disassembled, the supports of the handrail are moved downward after completing the disassembling of the upper scaffold so that the working under the presence of the handrail becomes possible at all times.
Patent JP-2001346568-A (JP)
Title: Device for treating cigarette butt
Inventor: TORII YOSHIHISA
IPC: A24F19/14
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the treatment of cigarette butts is complicated and unclean because the butts of the cigarettes are extinguished by using water. SOLUTION: When the cigarette butt 5 is inserted into the device for treating the cigarette butt 5, the cigarette butt 5 is guided through a chute 11 to a belt conveyor part 13, nipped by a pair of belts 13A and 13B at a belt conveyor part 13 to bring the cigarette butt in a state lacked in oxygen to extinguish the butt, while conveying the butt 5 to a butt receiver 14. When the fired cigarette butt present in the butt receiver 14 is detected by an infrared sensor 50, a fire alarm lamp 51 is lit based on the detected result to warn the fear of fire breaking caused by the unextinguished cigarette butt 5 in the butt receiver 14 to the outside.
Patent JP-2001346500-A (JP)
Title: Apparatus for forming baked food and method for forming the same
Inventor: URAGAMI SHINICHIRO
IPC: A21B5/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for forming a baked food and a method therefor by which a mass production can be performed by achieving a continuous baking processing and the baked food can certainly be formed to an optional shape of finished product at a low cost. SOLUTION: This apparatus comprises a female mold 16 having a recessed part 18 of the female mold a male mold 14 having a recessed part 38 of the male mold engaged with the recessed part 18 of the female mold and forming the closed space S, a lifting core 34 having a lifting face 34a installed at the inside of the recessed part 18 of the female mold so as to freely be detachable and forming the bottom of the recessed part 18 of the female mold and a valve mechanism 44 installed at the recessed part 38 of the male mold and for ventilating inside of the closed space S and preventing raw materials M of a food from spouting out when charging the raw materials M of the food into the recessed part 18 of the female mold and carrying out the lifting operation of the lifting core 34 in the state which the male mold 14 is closed.  The prevention of the raw materials from spouting out and the ventilation can be performed while applying a forming pressure from the lower side.
Patent JP-2001351697-A (JP)
Title: Battery pack
Inventor: HOKARI MASAKI
IPC: H02J7/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To make a battery pack usable, for example, even when applying to a battery pack of lithium ion secondary cell, and one of field effect transistors is broken by static charge. SOLUTION: A control voltage is supplied to the gate of field effect transistors 6A, 6B as switching elements, used for the control of charge and discharge, connected in parallel with each other, through resistors 22A, 22B with the resistance of more than 10 (kΩ) respectively.
Patent JP-2001357918-A (JP)
Title: Electrical connector for flexible board
Inventor: TAKAYASU RYUICHI
IPC: H01R12/79
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector for a flexible board which is enabled to be a thin model. SOLUTION: In an electrical connector where a flexible board P is pressurized against contacting parts of a plurality of terminals by a pressurizing member, the plurality of terminals 10, 20 consist of several kinds of terminals having contacting parts 12A, 22A at different positions in the front and rear direction, of which, one kind 10, when an arm part 12 receives a force from the flexible board P at the contacting part 12A, has an elasticity to bend in the direction of the force, and the other arm part 11, displaced following the bending of the arm part 12, pressures the flexible board P directly or through an intermediate member, so that the flexible board is made to come into contact with the contacting part of the other kind 20.
Patent JP-2001028483-A (JP)
Title: Wiring board, multilayer wiring board, circuit component package, and manufacturing method of wiring board
Inventor: TSUKAMOTO KATSUHIDE
IPC: H05K3/28
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To easily manufacture high-density wiring at low costs by filling a conductive material into the second via hole of an insulation layer whose sectional area is smaller than that of a first via hole of a base layer and which is partially buried, and the first via hole. SOLUTION: On both the surfaces of a base layer 101 with a first via hole 103, an insulation layer 104 with a second via hole 105 of which sectional area is smaller than the first via hole is provided. Then, on the via hole 105, a wiring layer is formed by a via pad 106 and wiring 107. Upper and lower wiring layers 107 and 107 are electrically bonded by the first and second via holes 103 and 105 for forming a double-sided wiring board as a whole. A conductive material is filled into a via hole 102 consisting of the first and second via holes 103 and 105. Also, wiring 107 is formed on the insulation layer 104, thus reducing the size of the second via hole 105 and a via pad 106, and hence achieving high density regardless of the sectional area of the first via hole 103.
Patent JP-2001357214-A (JP)
Title: Method and system for remittance of virtual bank and recording medium with the same method programmed
Inventor: NAGAMORI FUJIE
IPC: G06Q50/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To open virtual branch accounts in an existent bank capable of settlement by the current law and to actualize remittance between the persons who have the virtual branch accounts through the Internet full in 24 hours. SOLUTION: A virtual bank 12 which performs settlement is provided on the Internet (web), virtual branch accounts 121 (122) are opened in the virtual bank 12, and a fund is moved between the virtual branch accounts. The virtual branch accounts 121 (122) are determined uniquely by authentication information such as mail addresses and portable telephone numbers. Cashing becomes possible after the fund is moved to an actual bank branch account.
Patent JP-2001354686-A (JP)
Title: Thiaazaphospholine compound, method for producing the same, flame retardant, flame-retardant resin composition and flame-retardant resin molded form
Inventor: NISHIOKA YOICHI
IPC: C09K21/12
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a new flame retardant, and to provide a flame-retardant resin composition having a combination of excellent flame retardancy, heat resistance, mechanical properties such as tensile strength and impact resistance and processability. SOLUTION: This new flame retardant is a thiaazaphospholine compound shown by the general formula (I), wherein, R1 is a 1-18C alkyl, 6-20C aryl or the like, and may have substituent(s), and R1s may be the same or different from each other; X is O or S, and when there are plural Xs, they may be the same or different from each other; (a) is 0 or 1; and m and n are each an integer of >=1, provided that 3<=m+n<=2.
Patent JP-2001358463-A (JP)
Title: Method for manufacturing printed-wiring board
Inventor: OYA KAZUYUKI
IPC: H05K3/00
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a printed-wiring board using a metal foil-clad resin com pound ceramics plate where at least two metal foil-clad resin compound ceram ics plates are mutually bonded at the side. SOLUTION: In this method of manufacturing a printed-wiring board using a metal foil-clad resin compound ceramics plate (II), an impregnation sintering substrate (IR) where an inorganic continuation pore sintering substrate (I) is impregnated with curing resin (R) and metal foil are laminated for forming. An assembly plate (MII) where at least two impregnation sintering substrate (IR) are mutually bonded by the contact side is arranged and manufactured as the compound ceramics plate (II) without separating to each compound ceramics plate (II). Printed-wiring net is formed collectively. Also, a method for manufacturing multilayered boards uses the printed-wiring board, thus manufacturing the printed-wiring net in a large size and forming it in multiplayer, drastically relaxing lamination in terms of manufacturing operation due to a small work size, effectively utilizing existing production facilities, and further using a small printed-wiring board that has not been used due to problems for securing a work region.
Patent JP-2001357585-A (JP)
Title: Disk device and moving device
Inventor: FUJII TAKESHI
IPC: G11B17/04
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To ensure the loading of a disk 509 on a table 508 by the lowering of the clamping means 675 of an elevating means 676 and the disk 509 by surely engaging a rack 884 with a pinion 885. SOLUTION: For the disk 509 conveyed by a disk conveying means 673 while being held between a carrier roller 671 and a sliding piece 672, a moving member 791 is moved by a moving means 835, and a rack 884 fixed on the moving member 791 is guided close to the pinion 885 along the rack guiding slope 911 of a member 792, and the rack 884 and the pinion 885 are surely engaged with each other. By the rotational force of the pinion 885, the moving member 791 is moved, and the clamping means 675 and the disk are lowered.