baber/WOPTO huggingface dataset:
Patent JP-H08144682-A (JP)
Title: Survey system of tunnel ground
Inventor: YAMANOI TAKASHI
IPC: E21B47/007
Filed: 1994-11-18
Abstract: PURPOSE: To increase the survey accuracy, by finding the average drilling speed and rotary pressure from the measured data by a hydraulically driven drill bit and obtaining a converted elastic wave speed from the correlation thereof with the elastic wave speed of the ground. CONSTITUTION: Drilling speed, rotary pressure, feed pressure, striking pressure, bit abrasiveness, and size of drilled chips in different kinds of rock of standard rock samples, are measured by a jumbo 1. Then the size of drilled chips of which measured figure is cancelled, is decided and a corrective coefficient corresponding to the feed pressure, striking pressure, and bit abrasiveness against the drilling speed and the rotary pressure, is decided at every kind of sample rocks. After the same factor has been measured by the jumbo 1 in the initial excavation stage, the drilling speed and the rotary pressure are corrected by the corrective coefficient of the same kind of rock to get the standard drilling speed and rotary pressure. Further, a correlation formula between the figure and the elastic wave speed measured by a hammer switch 11 is found.  At the final excavation, the correlation formula is applied to the standard drilling speed and rotary pressure obtained likewise to find a converted elastic wave speed and evaluate the ground. In this way, the evaluation accuracy can be remarkably increased and the operability and the safety can be improved.
Patent JP-H11205989-A (JP)
Title: External terminating device of power cable
Inventor: DARCY ANDRE
IPC: H02G15/072
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent crack of elastomer material resulting from unequal density of leak current, by arranging a leak current collector to the rear side of electrolytic control and external protection assembly of a power cable, and then forming a groove to accommodate a means for giving continuity of external protection through electrical connection to such assembly. SOLUTION: A leak current collector 10 attaches a semiconductor package 16 on a power cable 1 and this semiconductor package 16 is extended on an end part of a protection external layer 13 up to a semiconductor shield 4c of the power cable 1 from the protection external layer 13 and rigidly tightens these. Moreover, this semiconductor package 16 receives the rear end of a deflection cone 8 of a deflection sleeve 5 at the front area thereof, and also receives the leak current terminal collector 10 at the almost rear part to assure continuity of connection and grounding of the leak current terminal collector 10. Moreover, a protection pipe 18 is mounted on the semiconductor package 16 to maintain the continuity of external protection up to the groove of the leak current terminal collector 10.
Patent JP-H01150309-A (JP)
Title: Manufacture of flyback transformer
Inventor: SAKON ICHIRO
IPC: H01F38/42
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a high-performance, highly reliable flyback transformer, by performing insulating treatment by using a flame retarding epoxy resin composition including powder-state red phosphorus, which is obtained by partial conversion of white phosphorus as a flame retardant component. CONSTITUTION:Powder-state red phosphorus is obtained by partial conversion of white phosphorus as a flame reatarding component. Said powder-state red phosphorus is included in an epoxy resin composition, with which insulation treatment of a flyback transformer is performed. The powder-state red phosphorus is obtained by converting the white phosphorus at 250-600 deg.C at a conversion rate of 70% or less. The obtained powder-state red phosphorus is covered with an inorganic compound and/or an organic compounds or is left intact. The powder-state red phosphorus is added into the epoxy resin in this state. When the insulation treatment is performed by using the epoxy resin, in which the highly stabilized red phorphorus based flame retardant is compounded, the high-performance, highly reliable flyback transformer can be obtained.
Patent JP-H01149195-A (JP)
Title: Passing controller
Inventor: SUZUKI OSAMU
IPC: G01V9/00
Filed: 1987-12-07
Abstract: PURPOSE:To obtain a regulated guard system by changing the rank of a person who can pass respective passing doors in a specific area according to the urgency to cope with an invasion. CONSTITUTION:A passing controller is composed of a force 2 with an invasion sensor to supervise a peripheral lot 3 of a building 1 in the specific area and room entering discriminating devices CR1, CR2, CR11-CR14, and CR21-CR24, which are provided at doorways for respective rooms 1A-1H in the building 1 and composed of card readers to discriminate whether the person is the specific person who is permitted to pass the respective passing doors or not, etc. When the invasion of a suspicious person is detected by the force 2 with the invasion sensor, the discriminating conditions of the room entering discriminating devices CR1, CR2, CR11-CR14, and CR21-CR24 are changed, and the rank of the person who can pass the respective passing doors to the respective rooms 1A-1H of the building 1 in the specific area is changed.
Patent JP-2000156887-A (JP)
Title: Radio communication equipment and recording medium
Inventor: TASATO KAZUYOSHI
IPC: H04W72/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a radio communication equipment capable of communicating with a movable terminal equipment even when the terminal equipment moves farther over sub-networks. SOLUTION: The radio communication equipment to be used for connecting a terminal equipment 5 to an inter-connection network (Internet) through a radio wave is provided with at least one radio server 3-n connected to the Internet and a base radio equipment 4-n connected to the radio server 3-n and capable of communicating with a mobile radio equipment 5a connected to the terminal equipment 5 through a radio wave. One of plural radio servers 3-n is set as a home radio server and the terminal equipment 5 is connected to the Internet by communicating with the mobile radio equipment 5a in the radio communicatable area of the base radio equipment 4-n included in the home radio server.
Patent JP-S63164809-A (JP)
Inventor: ODAWARA TETSUKAZU
IPC: A01F12/18
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02155880-A (JP)
Title: Chassis frame for automobile
Inventor: SUZUKI MUTSUO
IPC: B62D21/02
Filed: 1988-12-07
Abstract: PURPOSE:To improve the rigidity of a frame by housingly supporting the top portion of a suspension coil spring in a bracket the top portion of which is fixed to the hole having an opening on the underside of a side member. CONSTITUTION:A side member 2 is formed by joining an inner member 4 and an outer member 5 each having a semicircular curved portion 7, and a vertical through hole 8 is formed on the joint portion between the curved portions 7. The top portion of a bracket 9, together with a disk member 10 is inserted into the hole 8 of the side member 2 from below and the flange portion 10b of the disk member 10 is welded to the peripheral edge portion of the top side opening 8b of the side member 2 while welding the flange portion 9b of the bracket 9 to the peripheral edge portion of the underside opening 8a of the side member 2 to install the bracket 9 on the side member 2. The housing portion 6 of the side member 2 is placed on the upper portion of a rear axle 12, and a coil spring 14 is installed between a stopper 11 and a stopper receiver 13 fixedly provided on the rear axle 12.
Patent JP-H09154299-A (JP)
Title: Drive controller for stepping motor
Inventor: MORITA HIROSHI
IPC: H02P8/38
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make the thrust and the response required for a stepping motor compatible. SOLUTION: When (target-step number - actual step number > 0), an EGR (exhaust-gas reflux of engine) valve 7 is judged to be driven in the opening direction, and the output waiting time is set at the specified value in the opening direction. When the actual step number < 0, it is judged that the EGR valve 7 is driven in the closing direction, and the output waiting time is set at the specified value in the closing direction. The specified value in the opening direction is larger than the specified value in the closing direction. After the elapse of the output waiting time, a target exciting pattern is outputted.
Patent JP-H11123688-A (JP)
Title: Arm structure for industrial robot
Inventor: OKAMOTO HITOSHI
IPC: B25J17/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an arm structure which reduces the number of piping and wiring members exposed out of an upper arm, less interferes with peripheral devices and work pieces, prevents paint coating adhered to the piping and wiring members from being separated and falling down over to painted surfaces of the work pieces, can secures a hollow space capable of housing the piping and wiring members free of the rotational operations of the upper arm and biaxial wrist, and also can shorten the length of each piping and wiring member interposed between a collar change valve and the like and the tip end of the wrist when the collar change valve is mounted furthermore over to the upper arm. SOLUTION: A rotational wrist support housing 2 supporting a rotational wrist 1 provided with a rotational wrist axial core 28 eccentric with respect to the axial center of the housing 50 of an upper arm, is extended from the housing 50 of the upper arm so as to be provided, and furthermore, biaxial driving shafts 5 and 3 at the tip end of the wrist, are disposed, which are provided with a driving axial core 51 furthermore eccentric with respect to the rotational wrist axial core 28 in the inside of the rotational wrist 1.
Patent JP-H02155559-A (JP)
Title: Production of pipe of grading functional material by utilizing difference of centrifugal force occurring in difference of specific gravity
Inventor: FUKUI YASUYOSHI
IPC: B22D19/14
Filed: 1988-12-07
Abstract: PURPOSE:To obtain the grading function material having excellent characteristics by supplying a mixture composed of a molten metal and ceramics powder into a casting mold rotating around an axial center and solidifying the molten metal in the state of changing the compsn. ratios of the metal and ceramics under the application of centrifugal force. CONSTITUTION:The axial center of the cylindrical casting mold 1 is set horizontal and disk-shaped caps 2 each having a hole 2a in the central part are mounted to both ends thereof. The casting mold 1 is roationally driven around the central axis as the axis of rotation. An injection port 3 is disposed near one end of the mold 1 and a holding furnace is disposed above the molten metal receiving side end thereof. A prescribed amt. of the ceramics powder is added into the molten metal in this holding furnace to obtain the mixture 4. The mixture 4 is supplied from the injection port 3 into the mold 1 and the mixture 4 is stuck to the entire area on the inside surface of the mold 1 by the rotation of the mold 1 and is thereby cooled to solidify. The mold 1 is rotated at a high speed and the pipe having the grading function of the compsn. ratios of the ceramics and metal varying continuously by the difference in sp. gr. is produced.
Patent JP-H10147460-A (JP)
Title: Roll sheet windup device
Inventor: MORIMURA JINICHI
IPC: B65H20/20
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a roll sheet windup device capable of easily correcting the coasting of the sheet wound up from a roll sheet with simple construction without requiring any axial movement adjustment or speed adjustment of a drive means. SOLUTION: A roll sheet windup device is provided with a roll sheet 11, with a guide hole 11a at least at its one side edge, a drive means 12 which rotates the roll sheet drivingly to deliver sheets, a movable sprocket roller 14 with a protruded part engaged with the guide hole, a guide 18 which supports the movable sprocket roller movable in, vertical direction and rotatably and also limits its vertical movement, detector sensors 19 and 20 which are located at the upper and lower limit positions of a guide to detect the movable sprocket roller, and a control means 21 which drivingly controls the drive means according to the detector signals from the detector sensors.
Patent JP-H04180441-A (JP)
Title: Compression and multiplexing system for transmission information
Inventor: MORIYAMA ATSUSHI
IPC: H04M3/00
Filed: 1990-11-15
Abstract: PURPOSE:To suppress a split loss of a high speed digital line due to division of communication paths and to make the communication network efficient by compressing and multiplexing a transmitted data optionally in a transmission frame in response to a traffic unit for each terminal attribute. CONSTITUTION:When a terminal equipment 120 makes a call and a controller 11 of an exchange 1 acquires an idle channel of digital trunks 12, 13, the possibility of compression is discriminated depending on an attribute of a caller terminal equipment 120 and information representing the possibility is set to a control information part TS in a transmission frame. A controller 21 of each of compression devices 2, 6 compresses a channel based on the information and sends the resulting data. When a data terminal equipment 130 is going to make transmission to the communication network, the controller 11 acquires an idle channel and an information signal representing disable compression because of the attribute of the caller terminal equipment 130 is set. The controller of the compression device does not compress the data based on the information but sends the data as it is. Thus, division of communication paths is not required and the communication network is configurated efficiently.
Patent JP-H03170267-A (JP)
Title: Temperature control method and device for coolant
Inventor: KIMURA SOUSAKU
IPC: B24B55/03
Filed: 1989-11-29
Abstract: PURPOSE:To greatly reduce the temperature ripple of coolant by providing the first cooling device for cooling coolant, which has become high in temperature with intermittent operation when passing through a heating portion, to the first temperature, and the second cooling device for cooling the coolant to a preset temperature much lower than the first temperature. CONSTITUTION:If the cooling capacity of the first cooling device 7 is too small or large, no larger temperature ripple occurs, and if the cooling device operates intermittently, coolant cooled by the first cooling device 7 is once mixed with coolant in a tank 5 to reduce the temperature ripple of the coolant. Next, this coolant is cooled by the second cooling device 13 again and then supplied to a heating portion (grinding spindle) 2. The temperature ripple of the coolant therefore becomes very small, the temperature variation of the heating portion 2 is greatly reduced and in addition the coolant is supplied to several heating portions 2 at a temperature corresponding to respective heating value. It is thus possible to prevent precision from falling due to thermal transformation of a machine.
Patent JP-2000137198-A (JP)
Title: Optical switch
Inventor: TOMITA NOBUYUKI
IPC: G02F1/35
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical switch capable of performing a high-speed switching operation by shortening the relaxing time of an excition and carrier. SOLUTION: The device is constituted such that it is provided with a first semiconductor layer 10 whose optical response characteristics vary depending on the intensity of irradiation light, and with a second semiconductor layer 13 having an extinction layer which possesses plural energy levels inside and of which a part joins to the first semiconductor layer, and that an excition or a carrier, which are formed in the first semiconductor layer by the irradiation light, is infused into the extinction layer.
Patent JP-H06157785-A (JP)
Title: Production of amino-based resin molding
Inventor: SUGAWA YOSHIHISA
IPC: B29K67/00
Filed: 1992-11-19
Abstract: PURPOSE:To improve heat resistance represented by heat distortion temperature without lowering the toughness of an amino-based resin molding which is obtained by using a matrix resin obtained by melting and kneading a thermosetting amino resin prepolymer with a thermoplastic resin. CONSTITUTION:In a method for producing amino-based resin moldings using a matrix resin for molding material obtained by melting and kneading a thermosetting amino resin prepolymer with a thermoplastic resin, the moldings are after-cured at 60-180 deg.C under open pressure to produce the objective amino-based resin moldings.
Patent JP-H05141800-A (JP)
Title: Cryogenic refrigerating machine
Inventor: NAGAO MASASHI
IPC: F25B9/14
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the deterioration of refrigerating capacity and improve the efficiency by providing a flow passage resistance unit and a buffer volume unit at the high-temperature side of a seal unit for the operating fluid of an expansion machine. CONSTITUTION:A flow passage resistance unit (clearance flow passage) 25 and a buffer volume unit 26 are provided at the high-temperature side of the seal unit 13 of a second expansion chamber 10. In a cycle D-A, fluid flows from a high-temperature section into a low-temperature section and a high pressure difference is generated between the fore part and rear part of a second stage seal 13 since a pressure in the second expansion chamber 10 is low whereby the leakage of the fluid can be generated. On the contrary, a pressure in a buffer volume unit 26 is equalized substantially to the pressure of the second expansion chamber 10 by regulating the clearance of the clearance flow passage 25 whereby the pressure difference between the fore part and the rear part of the seal 13 is reduced and the leakage is prevented. In a cycle B-C, the fluid flows reversely from the low-temperature section into the high- temperature section but the pressure difference is reduced in the same manner and the leakage is reduced whereby heat exchange between a second stage cold heat accumulator 12 is promoted and a loss can be reduced.
Patent JP-H01150957-A (JP)
Title: Serial communicating system for microcomputer
Inventor: IDE SHINOBU
IPC: G06F13/38
Filed: 1987-12-08
Abstract: PURPOSE:To attain communication with a asynchronous serial communicating source by twice transmitting same data (A) with a different transmitting period to a device B from a device A and executing an input switching with a device C so to receive the timing of the data (A) not to collide with data (B). CONSTITUTION:The device A transmits the data (A) with the timing, which can not be forecasted by the device C, and on the other hand, the device B returns the data (B) with the timing, which can be forecasted by the device C. Accordingly, unless the device A transmits the data (A), the data (B) can be collected without problem. In contrast, when the device A transmits the data (A) asynchronously, the data (A) sometimes collides with the data (B). However, when a re-sending period TA of the data (A) and a transmitting period TB of the data (B) are caused to be different, in case that the both data collide each other once out of twice transmission, they do not collide in the remained one transmission. Thus, the asynchronous data can be received while avoiding collisions.
Patent JP-H06140240-A (JP)
Title: Superconducting magnet device
Inventor: NASADA TOSHIO
IPC: H01F6/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide a small-sized superconducting magnet device having excellent applicability. CONSTITUTION:Two superconducting magnets 1 and 1' and two refrigerants 2 and 2' are housed in outer circumferential containers 3 and 3' respectively, and they are opposed horizontally. The working force, which works vertical to and right and left direction of the surface of the superconducting magnets 1 and 1' supports the outer circumferential containers 3 and 3', and the outer circumferential containers 3 and 3' are supported by outer structures 4 and 4' using supporting fittings 12 and 12'. The force working vertical to the surface of the superconducting magnets 1 and 1' penetrates the outer circumferential containers 3 and 3' through a plurality of load supporting rods 5 and 5', and it supports the outer structures 4 and 4' independently. As a result, the superconducting magnet device can be miniaturized, it has high economical efficiency, and has excellent applicability for the manufacturing process.
Patent JP-H05147601-A (JP)
Title: Metering/packaging system
Inventor: FURUE JUNJI
IPC: B65B1/32
Filed: 1991-11-26
Abstract: PURPOSE:To obtain a metering/packaging system which is easy to change manipulated variables according to changes in sorts of goods. CONSTITUTION:Two or more manipulated variable adjusting devices 25, 28, 33, 50, 54, 40a and 11, a sort input device 61 and a controller 63 are provided. Manipulated variables to be changed corresponding to the sort of granular goods are changed by the manipulated variable adjusting devices 25, 28, 33, 50, 54, 40a and 11 corresponding to instructions, and the sort of goods is input by the sort input device 61. On receipt of inputs from the sort input device, the controller 63 outputs instructions corresponding to manipulated variables suitable for the sort of granular goods to the two or more manipulated variable adjusting devices.
Patent JP-2000135791-A (JP)
Title: Liquid-discharging head and liquid-discharging device using the same
Inventor: IIJIMA YASUSHI
IPC: B41J2/05
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-discharging head which is high in productivity and lower in cost and in which a substrate, a wiring member, and a radiating member are highly accurately positioned and joined, and a liquid-discharging device using the head. SOLUTION: A silicon substrate 10 has a plurality of electrothermal converters that generate sufficient energy for discharging a liquid such as ink. A radiating plate 20, as a radiating support-member for radiating heat generated from the electrothermal converters on the silicon substrate 10, and the silicon substrate 10 are stuck together with Ag past, as radiable adhesive, capable of being cured by the application of heat. A flexible TAB film 15, as a wiring member, for sending electric signals to the electrothermal converters on the silicon substrate 10 and the radiating plate 20 are stuck together with ultraviolet-curable adhesive as photo-curable adhesive.
Patent JP-H08164521-A (JP)
Title: Fiber reinforced resin composition
Inventor: YUMITORI SHUJI
IPC: G06T7/00
Filed: 1994-12-14
Abstract: PURPOSE: To uniformly distribute reinforcing fibers in high density by setting the content of the reinforcing fibers in a fiber reinforced resin compsn. to a specific value and measuring the area ratio of the reinforcing fibers in the fiber reinforced resin compsn. by a specific evaluation method to set the irregularity thereof to a standard deviation specific value. CONSTITUTION: The content of the reinforcing fibers in a fiber reinforced resin compsn. is 60-90vol.%. The sample of the fiber reinforced resin compsn. is pushed in an acrylic resin to be cured for 20min at room temp. and the cross section vertical to the orientation direction of the reinforcing fibers is exposed by grinding. The exposed surface is successively ground for one min by SiC wet papers with yarn counts of 220, 500, 1000, 2400 and subsequently ground for 1.5min by diamond slurries with average particle sizes 6, 1μm and SEM image of each of the ground surfaces is photographed.  Each of cross section photographs is demarcated so as to obtain square units a40-100 with an equal area not overlapped with each other and peripheral edge parts (b) are removed to perform image processing and the area ratios of reinforcing fibers S in the square units are calculated to be set to polulation to set irregularity to 10% or less in standard deviation.