baber/WOPTO huggingface dataset:
Patent JP-2001317051-A (JP)
Title: Burying method for underground anchor
Inventor: NAKAJIMA MASAO
IPC: E02D5/80
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To certainly obtain the bearing capacity of an underground anchor. SOLUTION: Prescribed drawing force is applied to the buried underground anchors for the purpose of carrying out a test, and the underground anchor resistant to the drawing force among them is used as the practical underground anchor.
Patent JP-2001006700-A (JP)
Title: Electrochemical device
Inventor: MAEDA HIDEO
IPC: H01M8/10
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical device excellent in the electric characteristics and capable of being mass-produced while the mechanical strength and chemical stability are well maintained. SOLUTION: Gas diffusion electrodes 12 and 13 formed from a woven or non-woven cloth of metal fibers are installed on the two surfaces of a solid highpolymer electrolyte 14. Also the gas diffusion electrode may be formed from a mixed woven or non-woven cloth of metal fibers and organic fibers, a fluoride substance of metal fibers, a substance carrying catalyst particles, or a substance prepaed by plating metal fibers with another sort of metal, either solely or in combination of them. The electrode may have a split structure into a plurality of segments, a bent structure, or be equipped with a plurality of through holes, or may be held pinchedly by an electricity collector having resilience.
Patent JP-2000325613-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a unique game capable of overcoming the limit of interests in the game which includes only one variable display device. SOLUTION: A usual variable display device 2 is provided in addition to a special variable display device 1 so that the usual variable display device 2 performs variable display if balls pass through a usual start passing port 7 to allow movable members 4a, 4b of a usual variable prize ball device 4 to be opened only when the display result indicates a prescribed display manner, and the special variable display device 1 performs variable display using the number of starting memories if balls put in the usual variable prize ball device 4 for getting a prize and provide starting memories. In accordance with the display result, the special variable prize ball device 3 is opened into a big prize condition. The opening/closing operation of the usual variable prize ball device 4 is ended by a prescribed number of prize balls or the passage of a prescribed time, whichever earlier.  If the display result of the usual variable display device 2 becomes 77, the usual variable prize ball device 4 is controlled to be continuously opened/closed.
Patent JP-2001006185-A (JP)
Title: Apparatus and method for processing data
Inventor: KAI MIN HOKKU
IPC: G11B7/09
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To enable an accurate simulation by carrying out the operation simulation of a reproducing apparatus based on set parameters related to a servo control, an optical pickup, a thread and an optical disk. SOLUTION: A filter design module 11 is a module for determining a parameter of a filter for various servo controls to an optical pickup(OP). A value obtained by the filter design module 11 is inputted to a system module 12. A parameter related to a thread is obtained by a thread model module (method of least squares) 13 or a thread module (average method) 14 and inputted to the system module 12. A free vibration module 15 simulates an operation of the OP in a state without servo with the use of the parameter determined by the system module 12.
Patent JP-2001317267-A (JP)
Title: Runner unit for door panel
Inventor: TAKEMOTO SHIGEMASA
IPC: E05D15/06
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To adjust the position for hanging a door panel from an upper guide rail in the lengthwise-thickness direction of the door panel in a runner unit for hanging the door panel from the upper guide rail in such a manner as to be free to travel. SOLUTION: The runner unit for the door panel is composed of a runner body 5 guided for support in such a manner as to be free to travel on the horizontally extending upper guide rail 2, a runner base 6 mounted on the upper corner of the door panel 1, and a runner shaft 7 for connecting the runner body 5 and the runner base 6 together. A rotational operating shaft 11 is supported on the runner body 5 in such a manner as to enable the operation of rotating about a vertical shaft center. The runner shaft 7 is supported on the eccentric position deviating from the rotational center of the shaft 11.
Patent JP-2001257554-A (JP)
Title: Surface acoustic wave device
Inventor: TAKEUCHI MASAO
IPC: H03H9/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a surface acoustic wave device where a side band and a small size can be realized and a loss can be reduced by using the characteristic of a natural 1-phase type unidirectional converter. SOLUTION: The surface acoustic wave device is provided with a piezoelectric substrate 1 and a pair of interdigital electrodes 2 in provided on one main surface of this substrate 1. A single crystal which belongs to the group of dots 32, has a Ca3Ga2Ge4 O14 type crystal structure, has its main components consisting of La, Ta, Ga and O and is expressed by a chemical formula La3Ta0.5 Ga5.5 O14 is used for the material of the substrate 1. When the segmenting angle and the propagating direction of the substrate 1 are expressed as (ϕ, θ, ϕ) by Euler angle expression, ϕ, θ, and ϕ exist in the first area of ϕ-5 deg. To 5 deg., θ=135 deg. to 155 deg. and ϕ=15 deg. to 40 deg. or the second area of ϕ=10 deg. to 20 deg., θ=140 deg. to 157 deg. and ϕ=30 deg. to 60 deg..
Patent JP-2001319257-A (JP)
Title: Printed matter authenticating device
Inventor: KITANO KIYOSHI
IPC: B42D15/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent identification information embedded in a printed matter from being illegally read and the printed matter from being forged or altered by making mutually different a method for embedding the identification information into the printed matter and a method for extracting the identification information from the printed matter. SOLUTION: This printed matter authenticating device is composed of an identification information embedding device for embedding the identification information into the printed matter and an identification information recognizing device for extracting the identification information from the printed matter and collating the information. The identification information embedding device is provided with an image input part, a preprocessing part, an array replacing part and an image output part, and the identification information recognizing device is provided with an identification information extracting device for extracting the identification information and an identification information collating device for collating the extracted identification information with previously stored reference identification information data.
Patent JP-2001325788-A (JP)
Title: Information recording device
Inventor: MIZUNO KYOJI
IPC: G11B27/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device in which the efficiency of inputting added information is improved. SOLUTION: When a track number is imparted, it is discriminated whether it is performed by a specified factor or by an unspecified factor. A track number imparting factor discriminating section 14 for correcting previously inputted added information on the basis of this discrimination result is provided.
Patent JP-2001324253-A (JP)
Title: Freezing refrigerator vehicle
Inventor: OKAMOTO HIROSHI
IPC: B60R16/04
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a freezing refrigerator vehicle in which a secondary battery is mounted which is capable of cooling the inside of a container even if a travelling engine is interrupted, and even when a traffic accident happens, no damage from the secondary battery occurs with high safety and with an inundation countermeasure and maintenance being easy. SOLUTION: In a freezing refrigerator vehicle which includes a freezing cycle R, and a secondary battery unit 14 is mounted on the vehicle as a backup power supply 4a for driving the freezing cycle R, the battery unit 14 is installed in a non-cooling chamber or a cooling chamber of a container 6.
Patent JP-2001330054-A (JP)
Title: Method of manufacturing flexible coupling
Inventor: TAKATSUSA TAKAYOSHI
IPC: F16D3/78
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a flexible coupling having excellent durability and capable of satisfying both the buffering property and the vibration absorbing property and the torque transmitting force in the case where a torsion displacement is small. SOLUTION: An even number of connector link 30 are arranged in the circumferential direction with the predetermined space, and the adjacent connector links 30 and 30 in the circumferential direction are connected to each other in the circumferential direction by a first and a second connecting belts 40 and 50 wrapped in a loop, and set in a primary molding 3, and the first and the second connecting belts 40 and 50 are coated with an elastic inner layer part so as to form a primary mold 1A.  In the primary mold 1A, a pitch 1 of the connector links 30 and 30 is set smaller than a pitch of the connector links 30 and 30 in the primary molding, and the primary mold 1A is set in a secondary molding 5 in the condition that looseness is given to the first and the second connecting belts between each connector link 30 and 30 by projecting parts 64 and 65, and the periphery of the primary mold 1A is formed with an elastic outer layer at the predetermined thickness.
Patent JP-2001333182-A (JP)
Title: Model revision system for mobile phone
Inventor: KOFUJI NOBORU
IPC: H04W92/08
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional model revision system in which a subscriber of a mobile phone goes to a window of a communication enterprise from which the subscriber has purchased the mobile unit, carries out a prescribed procedure to revise other mobile unit handled by the same communication enterprise when the subscriber is going to revise the model of the mobile unit, or cancels the contract with the preceding communication enterprise and newly makes a contact with other communication enterprise when the subscriber revises a mobile unit handled by other communication enterprise. SOLUTION: When a subscriber of a mobile phone revises a model of a mobile phone 1 possessed by the subscriber at present, a removable information storage module 2 from a mobile phone and storing communication enterprise code information managed by a communication enterprise and information specific to the mobile phone is loaded to the mobile phone to newly purchase other mobile phone than the mobile phone sold by the contracted communication enterprise and having only to load the module 2 to the purchased mobile phone 4 by the subscriber itself can use mobile phones of all manufactures purchased newly.
Patent JP-2001330405-A (JP)
Title: Electromagnetic induction type displacement detecting device
Inventor: SUGIURA AKITO
IPC: G01D5/20
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction type displacement detecting device capable of executing a high speed response. SOLUTION: There is disclosed the electromagnetic induction type displacement detecting device utilizing a transformer 10 having a displaceable core 11. A basic frequency is applied to a primary coil 12 of the transformer 10 from an oscillation circuit 20. A basic signal from the primary coil 10 is sequentially inputted to a smoothing circuit 36 and a voltage dividing circuit 35 to be subjected to a signal processing to obtain a reference voltage and is inputted to a differential amplifier 45. An induction voltage corresponding to the displacement of the core 11 is taken by a secondary coil 13 and a smoothing circuit 26 to be directly inputted to a negative feedback circuit of the differential amplifier 45 as a detected signal. As a result, the displacement signal of the core 11 can be accurately amplified.  In a structure of the primary coil, a lowpass filter is not formed by a capacitor 33 in the smoothing circuit 36 and resistors 41, 31 in the dividing circuit 35. The basic frequency can be raised. Consequently, it is possible to correspond to a high speed displacement of a target object by only raising the basic frequency.
Patent JP-2001330939-A (JP)
Title: Photograph sorter
Inventor: MURAYAMA KAZUAKI
IPC: G03D15/00
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a photograph sorter which can be driven to circulate in a stable state by preventing the horizontal vibration in a plane orthogonal to the circular driving direction of a tray in the case of driving to circulate while fixing only the central parts of a plurality of trays to one endless chain. SOLUTION: In order to place, by a prescribed sorting unit, photographs discharged outside after being finished by a photograph processor, the photograph sorter is provided with substrates 2 and 2, a first shaft body 4 which is rotatably supported by the substrates 2 and 2 in the upper part, a second shaft body 5 which is rotatably supported in the lower part and intermittently driven, a 1st sprocket 7 fixed to the first shaft body 4, a second sprocket 8 fixed to the second shaft body 5, and an endless chain 10 which is stretched to be laid between the sprockets and has an attaching part 10b for fixing the central part of the tray 20. A pair of disk members 11 and 11 for preventing the horizontal vibration in the plane orthogonal to the circular driving direction of the tray is fixed to at least one of the first shaft body 4 and the second shaft body 5 on both sides of the sprocket.
Patent JP-2001355866-A (JP)
Title: Dressing room hot air heater
Inventor: SUZUKI MASAKI
IPC: F26B9/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a dressing room hot air heater to properly use according to a bathing action. SOLUTION: A hot air heater 3 situated at the upper part of an entrance to a bathroom is provided with a radiation heater 6, a reflection plate 5, and a fan 4. Combination through which the radiation heater 6 and the fan 4 are operated is selectably constituted according to a purpose.
Patent JP-2001331437-A (JP)
Title: Data transfer control circuit in bidirectional parallel interface and control method therefor
Inventor: IKENO NAOYUKI
IPC: G06F13/38
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To accelerate a data processing speed inside peripheral equipment by detecting input data from a computer and changing the storage area of the input data. SOLUTION: This data transfer control circuit is provided with a data detection circuit 2 for detecting data to be detected stored in a detection data generation circuit 3 for storing the data to be detected among the data from the computer 1 from the data transmitted from the computer 1, a centronics interface control part 4 which is a bidirectional parallel interface control part for receiving and transmitting the data sent from the data detection circuit 2 and a data transfer circuit 5 for changing a data transfer area to a memory based on the address of a data transfer address generation circuit 6 for storing a normal data transfer address and a detection data transfer address. The data from the computer 1 are transferred to the set data storage area of the memory.
Patent JP-2001338451-A (JP)
Title: Tape tension adjusting mechanism
Inventor: WAKUI YOSHIAKI
IPC: G11B15/43
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel tape tension adjusting mechanism capable of eliminating the necessity of a conventional tape tension adjusting mechanism, and stabilizing tape tension. SOLUTION: This tape tension adjusting mechanism 1 is provided with a tension arm 3 having a tension pole 2 in one end, and a notched part 3b in the other end, and a brake arm 4 having a rotation suppressing part 4d engaged with the notched part 3b of the tension arm 3 for one end, and a spring lever 5 for the other end, for braking a reel base 7 by being partially brought into contact with the reel base 7. In this case, the rotation suppressing part 4d of the brake arm 4 is provided with an elastic part 4f formed integrally with the brake arm 4, and pressed into contact with the reel base 7 while being elastically deformed by the movement of the tension arm 3 in correspondence to strong/weak tape tension, and thus a press-contact force to the reel base 7 is made variable to obtain specified tape tension.
Patent JP-2001329563-A (JP)
Title: Soil improving method and device
Inventor: HAMADA KENICHI
IPC: E02D3/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a soil improving device reducing the kneading deficiency of a soil improving agent into soil and capable of simply kneading them. SOLUTION: This soil improving device is provided with a preprocessor 11, a first feeder 14, a kneading device 12, a second feeder 15, and a lime mixing device 13. The preprocessor 11 fractionates the raw material soil into the improvement object soil made of a soil component and foreign matters in the raw material soil. The kneading device 12 fed with the improvement object soil by the preprocessor 11 via the first feeder 14 kneads the soil improving agent fixed on the soil grain surface by absorbing the free water included in the soil into the improvement object soil to granulate the improvement object soil. The solution type soil improving agent such as a polyacrylic amide solution is used for kneading to realize kneading with little kneading power, and kneading deficiency is reduced.  The lime mixing device 13 fed with the granulated improvement object soil from the kneading device 12 via the second feeder 15 mixes quick lime into the improvement object soil to obtain the improved soil having fluidity and strength.
Patent JP-2001327558-A (JP)
Title: Dental treatment chair
Inventor: SUGIMOTO KIYOSHI
IPC: A47C1/06
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a dental treatment chair by which a patient is relieved of feeling pain by long time lying with a medical treatment. SOLUTION: The movement of a backrest 12 is linked with the movement of a contour seat 13, the contour seat 13 is tilted linked with the movement of the backrest 12 when the backrest 12 is moved and the backrest is nearly half-inclined from an upright position ((A) in a figure 1) by mobile angle. At this position ((B) in the figure 1), the contour seat 13 is maximally tilted, then the tilt of the contour seat 13 becomes smaller than the maximum tilt at the position where the back rest 12 is maximally inclined ((C) in the figure 1).
Patent JP-2001336665-A (JP)
Title: Assembling structure of faucet component
Inventor: SAEKI HIROYUKI
IPC: F16K35/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To improve operability as a faucet by preventing one of a first rotation member and a second rotation member from accidentally rotating the other, to simplify maintenance work of the faucet, to reduce number of faucet components, and to compact the faucet. SOLUTION: This assembling structure 4 of the faucet component has a hub 30 and a hub 50 that are rotatably mounted to a faucet body 5 and are mounted to each other in a communication state. The structure has a different resistance means for providing difference between a rotation resistance of the hub 30 against the faucet body 5 and a rotation resistance of the hub 50 against the faucet body 5. Specifically, an X packing 42 is provided on the inner peripheral surface of the hub 30, and an O-ring 62 is provided on the inner peripheral surface of the hub 50.
Patent JP-2001334813-A (JP)
Title: Aluminum suspension-arm and its manufacturing method
Inventor: ENOMOTO MASATOSHI
IPC: B60G7/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum suspension-arm excellent in strength and its manufacturing method which makes cheaper manufacturing cost achievable. SOLUTION: In the method for manufacturing an aluminum suspension-arm with a joint part 20 prepared for attaching another part at least at an end of the suspension-arm body 10, while the arm 10 is produced by cutting an extruded hollow-shape material with required cross section to a predetermined length, a terminal member 2 is formed by cold forging T4-treated material in one body that has the joint part 20 and a connecting part 21 to connect the joint part 20 and the arm 10 together, then (an) end(s) of the arm 10 and the connecting member 21 of the terminal part 2 is fitted and the fitted portions 10 and 20 are joined to one body by friction welding and further aging-treated.
Patent JP-2001339943-A (JP)
Title: Switching power circuit
Inventor: ONO MASARU
IPC: H02M3/155
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To materialize a switching power circuit capable of solving a problem that, in the case a zero-current detection is conducted by use of a secondary winding of an inductance means in a booster chopper switching power unit and the like, an overcurrent flows to the secondary winding and to a switch element when the secondary winding is short-circuited. SOLUTION: A current critical operation is materialized by eliminating the secondary winding of the inductance means and by triggering the switch element on, detecting a voltage drop, which is generated by a snubber resistor (or diode), by the resonance of the choke coil and a snubber capacitor of a snubber circuit connected in parallel with the switch element.
Patent JP-2001343606-A (JP)
Title: Optical scanner
Inventor: AKATSU KAZUHIRO
IPC: G02B26/12
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To correct an image forming position distribution and to substantially eliminate problems in practicable use even when the variations in the image forming position distribution of rays in a sub-scanning direction are increased by the variations in processing of an aspherical lens in an fθ lens system. SOLUTION: The lens including the aspherical lens in the fθ lens system is disposed movement regulatably in the scanning direction.
Patent JP-2001340927-A (JP)
Title: Connecting method of metal plate processing member
Inventor: YAMAKAWA TATSUSABURO
IPC: B21D39/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method, in which superior dimensional accuracy is smoothly achieved by a concise device and tool without offset of alignment between a punch and die, capable of calking an one cylindrical metal plate processing member onto a plane surface of the other metal plate processing member to be substantially perpendicular. SOLUTION: A slit raising connection piece which can be contained in one cylindrical form is provided in the other metal plate processing member perpendicularly connected with an end portion of the one cylindrical metal plate processing member in advance. Then, the connection piece of the above-described other member is raised toward the cylindrical form of the above-described one member and is also overlapped to an inside surface of the cylindrical form in a state that the position of both the members is aligned with each other. In a calking connection to an overlapped portion of both the members, both calking die 24 and calking punch 23 are aligned and adjusted by an adjusting tool for aligning in advance.  Then, an overlapped part of the connected portion of the above-described both members is press-calked and connected by means of both of the calking die 24 and calking punch 23 aligned and adjusted as described above.