baber/WOPTO huggingface dataset:
Patent JP-2000315461-A (JP)
Title: Manufacture of traveling-wave tube barrel used with accurate track formation
Inventor: REINHARDT NICHOLAS
IPC: H01J23/24
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for manufacturing and assembling a traveling-wave tube. SOLUTION: This method includes forming a hollow cylindrical barrel 22, preparing a tool 50 having a tool main body and two or more of track forming elements protruding outward from the tool main body, compulsively moving the tool 50 in a hole 26 of the barrel 22 along a vertical axis 23 of the hollow cylindrical barrel 22, forming track grooves in the inner wall of the hollow cylindrical barrel 22 by each track forming element and supporting a traveling- wave circuit assembly by a rod that is installed on the track grooves and is parallel to the vertical axis 23.
Patent JP-2001303369-A (JP)
Title: Polyurethane elastic yarn and covering elastic yarn having the same as core yarn
Inventor: FUJIE TSUTOMU
IPC: D01F6/94
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane elastic yarn having both excellent characteristics of pinking resistance by a combustion gas and light resistance, and also provide a covering elastic yarn having excellent pinking resistance by a combustion gas. SOLUTION: This polyurethane elastic yarn is obtained by adding a hindered amine compound and a hindered phenol-based antioxidant having a specific structure to a polyurethane. The covering elastic yarn comprises the polyurethane elastic yarn as a core yarn.
Patent JP-2001303284-A (JP)
Title: Pickling device
Inventor: NAGAI TAKESHI
IPC: C23G3/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a pickling device of low cost which eliminates washing residual parts and enhaces pickling efficiency. SOLUTION: In the device which executes pickling by hanging a wire rod coil with a hook 7 provided at a ascending/descending frame 4, the hook 7 is rotatably constituted by being linked to an oscillating mechanisms 8, 9, 10 and thereby the wire rod coil can be rotated in a pickling bath.
Patent JP-2001299006-A (JP)
Title: Tending machine
Inventor: NAKANO MASANORI
IPC: B60K17/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To readily obtain the traveling speed and the operating speed suitable for operations of a rotary working implement. SOLUTION: This tending machine is obtained by installing a traveling speed changing part (77) for changing the traveling speed and an operation speed changing part (99) for changing the rotary speed in a transmission case (2) and performing the simultaneous speed changing operations of the traveling speed changing part (77) and the operating speed changing part (99) in the tending machine having an operating rotary (22) installed in a machine body provided with traveling wheels (1).
Patent JP-2001306757-A (JP)
Title: Service providing method
Inventor: KAJITA MIKIHIRO
IPC: G06Q50/26
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing a desired service through a network at time desired by a user. SOLUTION: The method for providing a service through the network to a user comprises a step for transmitting service information containing service contents desired to be received by the user at least from the user terminal of the user to the service terminal of a service provider, a step for returning authentication information showing the acceptance of the service information from the service terminal to the user terminal and a step for storing the authentication information into the memory of the user terminal by the user and by making the user transmit or carry the authentication information received by the user to any service provider within a prescribed period, the service provider provides the service corresponding to the authentication information.
Patent JP-2001301816-A (JP)
Title: Load collapse preventive method for cargo to be carried, and load collapse preventive device therefor
Inventor: MURAOKA KOJI
IPC: B65D19/38
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To considerably reduce the static electricity generated by a load collapse preventive strip formed of a synthetic resin sheet cloth, to prevent a precise electric appliance which is a cargo to be carried from being adversely affected by the charging, etc., and to achieve the carriage and storage by preventing the load collapse. SOLUTION: When the periphery of the cargo C stacked on a truck, a pallet (P), etc., is wound by the load collapse preventive strip (1) formed of the synthetic resin sheet cloth to prevent the load collapse of the cargoes C, a cotton cloth 2 is arranged on an outer peripheral surface of the cargoes between the load collapse preventive strip (1) and the cargo C. The cotton cloth 2 is singly wound around the cargo C before the load collapse preventive strip C wound and fitted around the cargo C is wound around the cargo C, or the cotton cloth 2 is wound around the cargo C simultaneously with the winding and fitting the load collapse preventive strip (1) when the cotton member is integrally attached to a back side of the load collapse preventive strip (1).  A fixing means 10 for joining and fixing and a pulling means 15 overlapping ends of a sheet cover body 1 and pulling the ends thereof for positioning are added to ends of the sheet cover body 1.
Patent JP-2001304831-A (JP)
Title: Optical angle measuring apparatus
Inventor: MATSUURA TATSUHIKO
IPC: H04N7/18
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical angle measuring apparatus having a means for controlling only a sectional area of parallel light rays on the projection side in a simple constitution. SOLUTION: A coherent light emitted from a laser diode 11 is converted into parallel light rays by a collimator lens 41 and passed through a motor- driven diaphragm 18 to be reduced in sectional form. The parallel light rays reduced in sectional area are passed through a half mirror 42, and then applied to a measured surface ts of a work wk. The light reflected on the measured surface ts of the work wk returns to the half mirror 42 through the substantially same optical path as incident light to be reflected by the half mirror 42, and then condensed by a photo detecting lens 43 to form a photo detecting spot on the photo detecting surface of a CCD 13. When the measured surface ts is inclined, the photo detecting spot is deviated from the origin.  When the distance from the origin to the photo detecting spot and direction are selected, the angle and direction of inclination of the measured surface ts are known.
Patent JP-2001303512-A (JP)
Title: Road surface execution method, paved road using heat storage material, and construction material using heat storage material
Inventor: YAMATO HARUYOSHI
IPC: E01C7/26
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a road surface execution method having an effective and practical snow melting function at a low cost. SOLUTION: In this road surface execution method, a roadbed material such as crushed stones 2 is spread on the subgrade soil 1 at the thickness of about 15 cm, a base asphalt mixture 3 is provided on it at the thickness of about 4 cm, and a surface asphalt mixture 4 is provided on it at the thickness of about 4-5 cm to form asphalt pavement. A ceramic heat storage material 5 having the grain size of about 13 mm is scattered at the ratio of 30 kg/m2 on the surface of the asphalt pavement (base asphalt mixture 3 and the surface asphalt mixture 4), and rolling compaction by a roller is applied to the surface for finishing.
Patent JP-2001262865-A (JP)
Title: Base isolation device
Inventor: KATO HITOSHI
IPC: E04H9/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and excellent base isolation device at a low cost for gaining popularity because through the present house in general is excellent in earthquake resistant construction but a bace isolation device is not popular because of its high cost and it is important for the base isolation device to prevent a fatal accident caused by the collapse of a house and falling of furniture and damage such as falling of an article on show or the like in case of a large eathquake. SOLUTION: The quake of the ground (ground sill) in case of an eathquake is so made that a base isolation ring rocks like a cradle on a cone-shaped bottom, the base isolation device is constituted of simple construction transferring no quake directly to a structure so that no trouble happens therein, and a manufacturing cost can be reduced because of miniaturization.
Patent JP-2001304294-A (JP)
Title: Hydraulic actuation device
Inventor: ISHIDA SHINJI
IPC: F16D25/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic actuation device high in freedom of pipe layout of a branch pipe for prevention of abnormal sound generation, excellent in workability at the time of carrying out air extraction and free to reduce costs. SOLUTION: A master cylinder 10 to generate hydraulic pressure, an operating cylinder 12 to work by hydraulic pressure, a main pipe 14 to transmit hydraulic pressure to the operating cylinder 12 from the master cylinder, a branch pipe 18 having length to be resonant with vibration generated on the main pipe 14 at specific frequency and a connector 16 for branching to which the main pipe 14 and the branch pipe 18 are connected and to which an operating pipe 40 to supply hydraulic pressure to the operating cylinder 12 are furnsihed, and an air extraction device 24 connected to the branch pipe 18 is integrally provided on the master cylinder 10.
Patent JP-2001010432-A (JP)
Title: Parking aiding device and parking aiding method
Inventor: YASUI NOBUHIKO
IPC: B62D113/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To safely and easily park a car by calculating the estimated track of a vehicle body when moved at a prescribed steering angel to a calculated vehicle position, and displaying the vehicle position and the estimated track. SOLUTION: This parking aiding device is formed of a vehicle position calculating display part 1, a traveling track calculating display part 2, and a display device 3. The vehicle position calculating display part 1 has the function as vehicle body drawing means, and calculates and displays the position of the own vehicle on a plan view in a display screen. The traveling track calculating display part 2 calculates and displays the estimated traveling track of the wheel or vehicle body when the own vehicle under operation, which is calculated and displayed in the vehicle position calculating display part 1, is turned at a prescribed steering angle, for example, maximum steering angle. The means for displaying these calculation results is constituted, for example, as the integrated display device 3 (LCD or the like), and set in a place easy for a driver to see within a cabin.
Patent JP-2000340259-A (JP)
Title: Electrolytic solution for lithium secondary battery and lithium secondary battery provided therewith
Inventor: SO GIKAN
IPC: H01M10/0567
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide fire-resistance electrolytic solution by including inorganic additives of metal compound or metal halogen compound in mixed solvent composed of carbonate solvent, thiocarbonate solvent, and phosphoric acid solvent. SOLUTION: Phosphoric acid solvent is mixed with carbonate solvent to provide fire resistance, thiocarbonate solvent is mixed thereto to reduce the possibility of oxygen generation in decomposition reaction, and inorganic additives such as metal oxide or metal halogen compound are added to the mixed solvent to prevent the battery performance from reducing by the decomposition of the phosphoric acid solvent. The electrolytic solution includes inorganic additives in carbonate based/thiocarbonate based/phosphoric acid based solvent so that the safety of the battery is secured without reducing the battery performance.  The safety of the battery is improved by reducing the possibility of the ignition, a passivation film is formed on the negative electrode surface, and the metal compound and the metal halogen compound reducing the decomposition of the phosphoric acid electrolytic solution are added thereto so that the increase in irreversible capacity and the deterioration of the battery capacity are prevented.
Patent JP-2000346132-A (JP)
Title: Base isolation device
Inventor: KISHIZONO TSUKASA
IPC: F16F15/04
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device capable of obtaining a steady base isolation characteristic, preventing elastic material layers of an elastic body and columnar lead from being fatigued and broken, and especially excellent in durability, a base isolation effect, and a manufacturing property. SOLUTION: This base isolation device 5 is provided with an annular elastic body 3 alternately laminated elastic material layers consisting of annular elastic plate 1 and rigid material layers consisting of annular thin walled rigid steel plates 2 and thick walled rigid steel plates 15, 16, columnar lead 4 closely arranged on a hollow part 12 defined by at least an inner circumferential surface of the elastic body 3, flange plates 18, 19 connected to the steel plates 15, 16 through bolts 17, and a shearing key 20 for mutually fixing the flange plates 18, 19 and the steel plates 15, 16 in a shearing direction (direction of F) on a lower surface and an upper surface of the columnar lead 4.
Patent JP-2001319498-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OTORI TAKASHI
IPC: G11C29/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which can easily analyze the operation of a RAM, allowing a test method to have the degree of freedom. SOLUTION: The semiconductor integrated circuit device is provided with each of selectors 104 and 105 incorporating a RAM 103 and an internal logic circuit region 102 and enabling to input an address signal 107 of the RAM 103 and a control signal 108 from an external terminal at the time of a test mode, a data register 115 for temporarily storing a data input signal 109 of the RAM 103 from an external terminal 101, a selector 106 for inputting the data input signal 109 of the RAM 103 from the data register 115 at the time of a test mode, and a comparator 116 comparing a data output signal 110 of the RAM 103 with a signal of the data register 115 and outputting a compared result signal 117 to the external terminal 101.
Patent JP-2001317855-A (JP)
Title: Equipment for drain treatment of refrigerating showcase
Inventor: KOSEKI AKIRA
IPC: F25D21/14
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide equipment for drain treatment of refrigerating showcase in which drain let out of a case body in the inside of the base flows smoothly to an overflow outlet, dusts and the like contained in the drain do not adhere to an evaporation mat. SOLUTION: A drainpipe 7 and a drain outlet 17 are provided near a drain reservoir R. As the result, dusts and the like in the drain flowing down through the drainpipe 7 do not pass an evaporation mat 8, and accumulated in the reservoir R. The drain flows from the reservoir R to the outlet 17. So the dusts and the like do not adhere to the mat 8, and the mat can maintain the evaporation function for a long period of time.
Patent JP-2001315501-A (JP)
Title: Wheel bearing device
Inventor: OTSUKI HISASHI
IPC: B60B35/18
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an easily assemblable wheel bearing device allowing mounting of a rotating sensor on a proper position with high accuracy. SOLUTION: Sealing devices 14 are mounted between end parts of an outer ring 10 and an inner ring 11 of a bearing 3 press fitted in a bearing engagement hole 2 of a knuckle 1, and an encoder 17 is mounted on a slinger mounted on the inner ring 11 of the sealing device. The rotating sensor 25 is supported by a sensor holding member 20 having an engagement cylindrical part 21 to be engaged with an end outer periphery of the outer ring 10. The bearing 3 is press fitted into the bearing engagement part 2 with the sensor holding member 20 mounted on the outer ring 10 end part, whereby the bearing 3 and the rotating sensor 25 can be simultaneously assembled to simplify the assembling work of the wheel bearing device.  The rotating sensor 25 is positioned by engaging a positioning projection part 26 mounted on the engagement cylindrical part 21 with a positioning recessed part 27 formed on the knuckle 1. The sensor holding member 20 and the bearing 3 are locked by engaging a locking member 28 formed on the engagement cylindrical part 21 with an engagement groove formed on an inner periphery of the knuckle 1.
Patent JP-2001317383-A (JP)
Title: Variable compression ratio mechanism for internal combustion engine
Inventor: ARAI TAKAYUKI
IPC: F02B75/04
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To enlarge a stroke and suppress an increase of a crank pin load simultaneously. SOLUTION: In this variable compression ratio mechanism for an internal combustion engine in which an upper connecting rod 4 connected with a piston 3 is connected with a lower connecting rod 7 by a pin 6, the lower connecting rod 7 connected with a crank pin 10b is connected with an oscillation arm 8 by a pin 9, and the other end of the oscillation arm 8 is connected with a pin 11 provided by being eccentric for a shaft 12 of a bearing housing 13 to change a compression ratio by rotating the shaft 12,  it has such configuration that a piston stroke amount is larger than double crank radius of a crankshaft 10 and a load acting on the crank pin 10b is smaller than that of a mechanism in which the crank pin is arranged on substantially vertical bisector of a straight line connecting the upper connecting rod connected with the lower connection rod with each connection pin of the oscillation arm.
Patent JP-2001318857-A (JP)
Title: Internet facsimile terminal
Inventor: SHOBU TOSHIBUMI
IPC: H04N1/32
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a Internet facsimile terminal in which a mail address can be easily registered. SOLUTION: A mail address stored in a buffer is displayed on an operation display part by a user operation (S1). When this mail address is not to be registered in a one-action dial or the like (S2; NO), the mail address is used as a transmission destination mail address (S3), and the processing is ended. When the mail address is to be registered in the one-action dial (S2; YES), a registration destination is designated by a user (S4). When the mail address is registered as a group (S5; YES), group address registration processing is performed (S6), and the processing is ended.  When the mail address is not registered as the group address (S5; NO), and a FAX number is already registered (S7; YES), the additional registration processing of the mail address is performed (S9), and the processing is ended, and when the FAX number is not registered (S7; NO), new registration processing is performed (S8), and the processing is ended.
Patent JP-2001321293-A (JP)
Title: Toilet with ascending and descending apparatus
Inventor: SHIN KAZUMA
IPC: A47K13/10
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a toilet apparatus that adjusts easily the height between the floor and the toilet seat according to the build of users, without the necessity of using stools for children. SOLUTION: An apparatus has the body sensor of a measuring instrument of height, which adjusts automatically the position of the stool of a toilet, a toilet bowl and the height of the floor. An operating panel for adjusting height is provided so that users can adjust the height of the toilet seat to their liking.
Patent JP-2001325560-A (JP)
Title: Constructing method for equipment and management ledger and bar code used for the method
Inventor: TERAWAKI MASABUMI
IPC: G06Q50/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To make accurately graspable the installation position of equipment. SOLUTION: The constructing method for the equipment has a step for generating the management ledger 5 for managing the equipment, a step for generating a construction data file by a personal computer not in the field, a step for installing a control network on a personal computer in the field, and a step for performing the adjustment operation of the equipment by the personal computer in the field. When the equipment is installed in the field, One bar code seal is peeled off the bar code stuck on the equipment while having the same information written to three bar code seals and stuck in a specific field of the line of the management ledger 5 where the information of the equipment is entered and after the adjustment operation of the equipment installed in the field is performed, another bar code seal is peeled off the bar code stuck on the equipment and stuck on a specific field of the line where the information of the equipment having completed the adjustment operation is entered.
Patent JP-2001284433-A (JP)
Title: Substrate transfer apparatus and method for transferring substrate
Inventor: SAGA KOICHIRO
IPC: B65G49/06
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer apparatus that can form a sealed space integrated between a normal substrate processor where a substrate transfer unit is not built in and a substrate conveying unit. SOLUTION: This apparatus comprises a housing-shaped main body 11 storing the substrate W, an upper opening (a first opening) 12 that is provided on the main body 11 and is coupled with a bottom opening (a substrate transportation port) 32 of a container 3 in holding an airtight condition with the outer, a side wall opening (a second opening) 13 that is provided on the main body 11 and is coupled with the substrate transportation port 52 of a substrate processor 5 in holding the airtight condition with the outer, an exhaust pipe 15 connected with the main body 11, and an opening and shutting mechanism 16 for opening and shutting a bottom cover 33 against the bottom opening 32 in a state that the upper opening 12 and the bottom opening 32 of the container 3 are coupled, and transfer mechanisms 17, 18 for transferring the substrate W installed in the main body 11.
Patent JP-2001326330-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYATA TAKAHIRO
IPC: G01R31/26
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To resolve the problems such as that it is difficult to detect a minute difference as a fault even if a minute difference occurs by the breaking of the wiring for grounding in ground potential between the circuits constituting the device, and that it is unable to extract a semiconductor integrated circuit device whose operation has become unstable by the minute difference of this ground potential, in the inspection process at mass production. SOLUTION: This semiconductor integrated circuit device is equipped with a plurality of terminals for grounding which are supplied with ground potential from the supply source of outside ground potential, a plurality of wirings for grounding which are electrically connected to each of the plurality terminals for grounding and supply an internal circuit with ground potential, a resistor which is provided between the adjacent wirings for grounding, a terminal for inspection which does not have electric connection with the supply source of earth potential, and a switching means which switches the connection destinations of the wiring for grounding and the terminal for grounding so that the terminal for grounding and the terminal for inspection may be connected with each other through a resistor, when inspecting the connection state of the wiring for grounding.