baber/WOPTO huggingface dataset:
Patent JP-H11107326-A (JP)
Title: Control method for hydraulic actuation type construction machine provided with plural members articulated in series
Inventor: STEENWYK TIMOTHY E
IPC: E02F9/22
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To inhibit an operator from excavating in such a manner as to produce unfavorable results by determining the estimated future movement of a second member, and controlling a first member as a function of the estimated future movement of the second member. SOLUTION: An arm 36 and an excavating bucket 44 of an excavator 20 are moved in response to an operating lever of an operator. A boom 38 is automatically controlled in response to the manual motion of the arm 36 and the excavating bucket 44. The excavator 20 includes a control system 54, wherein the estimated future movement of a second member is determined, and the boom 38 is controlled as a function of the estimated future movement of the arm 36. The step of determining the estimated future movement is provided for measuring an actual time lag between the movement of the arm 36 and the movement of the boom 38. Accordingly, the estimated future movement is determined by measuring the actual time lag, whereby the compensation amount for the lag can be made accurate.
Patent JP-H04105864-A (JP)
Title: Spectacle frame tracer
Inventor: MATSUYAMA YOSHINORI
IPC: G02C13/00
Filed: 1990-08-28
Abstract: PURPOSE:To miniaturize a spectacle frame tracer by making a three-dimensional position detection achievable with one detector alone. CONSTITUTION:A pulse rotor 30 is rotated at each preset unit turning pulse number. At this time, a probe shaft 23 as one body with a probe 24 travels on rails 36a, 36b in conformity with a radius vector of a lens frame, and also it moves up and down in accordance with a curve of this lens frame. With these movements, a shade plate 25 travels vertically and horizontally between a light emitting diode 28 and a linear image sensor 28 in response to the radius vector and curve of the lens frame, shading a beam of light from the light emitting diode 28. Light passed through both slits 26, 27 formed in this shade plate 25 is reached to a light receiving part 291 of the one-dimensional linear image sensor 29, thus the travel is read by the linear image sensor 29. With this constitution, a position of this slit 26 is read as a radius vector (r) and a difference between both positions of these slits 26, 27 is read as a height Z of the lens frame.
Patent JP-S60120117-A (JP)
Title: Heating method and heat storage device
Inventor: MORIKANE YASUMASA
IPC: F24D11/00
Filed: 1983-11-30
Abstract: PURPOSE:To make it possible to carry out suitable heating even for farm products requiring a high nighttime retained temperature by combining a heat storage tank having a latent heat type heat storing agent with a compression type heat pump. CONSTITUTION:The titled device comprises the heat storage tank 1, the latent heat type heat storage agent 2 accommodated therein, and a heat pump 3. At one opening 11 and another opening 12 of the heat storage tank 1 are disposed heat exchangers 4 and 5 of the heat pump 3, respectively. The compressor 30 of the heat pump 3 is connected to the heat exchangers 4 and 5 through a four-way changeover valve 6. By manipulating this changeover valve 6, the heat exchangers 4 and 5 alternately function as a condenser and an evaporator. As a result, upon the heat storage, air is heated by the condenser of the heat pump 3 and the heat is afforded to the latent heat type heat storage agent 2. Then, the heat is cooled by an evaporator of the heat pump 3 and discharged. Upon radiation, air is cooled once by the evaporator of the heat pump 3 to promote the radiation from the latent heat type heat storage agent 2 and thereafter air is heated by the condenser of the heat pump 3 to heat the room.
Patent JP-H0760533-A (JP)
Title: Slitter overlap quantity measuring method and adjusting method
Inventor: TAKAMURA KOICHI
IPC: B23D19/06
Filed: 1993-08-23
Abstract: PURPOSE:To correctly set overlap quantity of an upper cutting edge with a lower cutting edge of a slitter by measuring a biting width of the upper edge and the lower edge by an optical means, and determining the overlap quantity of the upper edge with the lower edge of the slitter based on a radius of the upper edge and a radius of the lower edge. CONSTITUTION:Parallel light beams are projected horizontally to biting parts of a dummy upper cutting edge 1a and a dummy lower cutting edge 2a by a projector 7, the beams are shielded by the dummy upper edge 1a and the dummy lower edge 2a, and a biting width (a) is detected based on a shielded width. In a computation device, overlap quantity (x) is determined by use of an expression based on the value of the biting width (a), and a radius r1 of the dummy upper edge (equal to a radius of an upper edge 1) and a radius r2 of the dummy lower edge 2a (equal to a radius of a lower edge 2) which are preliminarily inputted. A result is displayed in a display device 10.
Patent JP-2000052975-A (JP)
Title: Movable step board device
Inventor: YOKOTA MASATO
IPC: B61B1/02
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a movable step board device preventing the damage of a movable step board or the injury of a passenger on a platform due to scattering of the damaged board even in the case of a vehicle colliding or coming in contact with the movable step board. SOLUTION: Right and left lever members 30 are held at a right angle or almost at a right angle to a movable bracket at the normal time when lateral force of the specified value or more is not acting upon a movable step board 20. In the case of the vehicle colliding or coming in contact with the movable step board 20 in a projecting position due to some trouble, lateral force of the specified value or more acts upon the movable step board 20, so that the lever members 30 turn regardless of the state of an actuator means 60 to move the movable step board 20, and the movable step board 20 is put in a refuge state. In this refuge state, the actuator means 60 maintains the state of the movable step board being in the projecting position, but the movable step board 20 is settled in a housing box embedded in a platform floor cover within a building limit.
Patent JP-S6288499-A (JP)
Title: Manufacture of diaphragm for loudspeaker
Inventor: HAMADA OSAMU
IPC: H04R7/02
Filed: 1985-10-14
Abstract: PURPOSE:To easily manufacture a diaphragm for loudspeaker, by forming thin films of ceramics on both surfaces of a metallic plate in such a way that vapor particles of the ceramics produced by irradiating a laser beam upon a ceramic member made of the ceramics in a vacuum vessel are caused to uniformly adhere to both surfaces of the metallic plate. CONSTITUTION:For example, CO2 laser obtained by means of a laser beam oscillator 1 is taken out in the form of a beam 2, condensed 4 through bent mirrors 3-3, and led into a vacuum vessel 5 through the window lens 6 of the vessel 5. The led laser beam is irradiated upon a ceramics member 8 and vapor particles 9 are produced. The ceramics particles are deposited on one surface of a diaphragm 7 made of a metal. Then the diaphragm 7 is overturned and the ceramics particles are deposited on the other surface. The thickness of the deposition is adjusted by controlling the inclination of the ceramics member 8. Therefore, such a material as Al which is easily deformed by temperature can be used and automatic control can easily be applied. As a result, a diaphragm having excellent characteristics can be manufactured.
Patent JP-H1069464-A (JP)
Title: Gateway and multiprocessor system
Inventor: TAKAMATSU SO
IPC: G06F15/177
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the number of data processor parts without modifying an operating system program by detecting the state of wiring connections of two-way gates with a lower-layer side system bus and performing lock control over the two-way gates. SOLUTION: A lock circuit of a transmission gate TG controls selectors SG1 and SG2 so that pieces of connection information on specific two-way gates to a high- and a low-layer system bus are selected at the same time. A comparator CMP compares the pieces of connection information from the selectors SG1 and SG2 with each other and an I/F sensor IFS senses a state wherein two-way gates tg0, tg1, and tg2 are connected to the interface of a processor PC through a local system bus. The lock circuit LCK selectively locks the two-way gates tg0, tg1, and tg2 according to the results supplied from the comparator CMP and I/F sensor IFS.
Patent JP-H0550971-A (JP)
Title: Rear fork for motorcycle
Inventor: FURUTA JUN
IPC: B62K25/20
Filed: 1991-08-15
Abstract: PURPOSE:To provide rear fork for a motorcycle, which is so constituted that a cross member is formed out of extruded hollow material with welding areas lessened while being possible to be inexpensive as a whole because its molding is inexpensive and its weight is light. CONSTITUTION:Both the end faces of a cross member 1 made of a light alloy are interposed between a right and a left rear fork 4 at their front sections so as to be welded wherein the cross member is so constituted that it is molded by means of extrusion or pultrusion, its inner side is made hollow, reinforcing surfaces 2 are formed at its end faces, and a boss having a shaft hole 3 which rotatably attaches a cushion link at its one side, is integrally formed therein. A shaft cylinder 6 is interposed between the right and left rear forks so as to be welded, and each axle fitting 5 is welded to the rear ends of the rear fork.
Patent JP-H06184970-A (JP)
Title: Method for deinking of waste paper
Inventor: CHIYAARUSU EI KADEI
IPC: C01B39/44
Filed: 1993-09-14
Abstract: PURPOSE: To remove aq. and oily inks simultaneously from a wastepaper by forming an organoclay deinking agent in an aq. system, adding therein the wastepaper, bringing inks contact into the deinking agent, and thereafter recovering the deinked paper pulp. CONSTITUTION: Cation exchangeable clay having a cation exchangeable capacity of at least 5 miliequivalents per 100 g of clay and an ammonium salt comprising a reaction product of one or more ammonium salt having at least one 8-30C hydrocarbon chain(s) and optionally having hydrophilic carbon chain(s) with totally about 9 moles or less ethylene oxide are mixed in an aq. system, to form an organoclay deinking agent. A wastepaper slurry is added in the aq. system, to bring ink derived from the wastepaper into contact with an amount of the organoclay deinking agent effective to deink the wastepaper. Then, the deinked paper pulp is recovered from the aq. system, to remove both aq. ink and oily ink from the wastepaper simultaneously.
Patent JP-H1075236-A (JP)
Title: Diversity receiver
Inventor: HIGUCHI YUJI
IPC: H04J11/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of reception quality by preventing the generation of dip caused by the synthesization of signals in a frequency band to be transmitted with a basic signal in the case of the hierarchical transmission of video signals based on frequency division especially by preventing the degradation of reception quality caused by synthesizing a plurality of receive signals while inverting their phases in the diversity receiver of a synthesizing system. SOLUTION: This receiver has band pass filters 5 and 6 for extracting the frequency band to transmit the basic signals of audio and video signals from the respective received signals before synthesization, synthesizer circuit 9 for synthesizing the outputs of these band pass filters 5 and 6 and level detection circuits 7, 8 and 10 for detecting the levels of signals before and after synthesization and since the inversion/non-inversion of phase of one received signal at a phase inverter circuit 12 is controlled by comparing the levels of signals before and after synthesization at a comparator circuit 11, the generation of dip caused by synthesization based on inverted phase generated at the output of a synthesizer circuit 13 is prevented.
Patent JP-S6288705-A (JP)
Title: Natural firing preventing device in outdoor coal storing facility
Inventor: SHIBAYAMA SEIICHI
IPC: B65G69/20
Filed: 1985-10-16
Abstract: PURPOSE:To prevent natural firing of storage coal, by a method wherein a storage coal surface temperature automatic measuring device and a control device are loaded on a battery type running track which runs within a coal storage place, wherein automatic splinkers are disposed in give places, through a radio system. CONSTITUTION:An automatic splinkler device 4 is disposed in each given place within a coal storage place having a number of coal storage piles 1, and a battery type running track 2 runs on induction rails 3, installed within the coal storage place, through the working of a radio system. A storage coal surface temperature automatic measuring device 14 having an infrared camera is loaded on the running track 2, and a control part 16, inputting a measuring signal from the measuring device 14 to compare it with a previously set management value and computing, is loaded thereon. When the control part 16 decides that there is a fear of natural firing occurring, an operation signal is outputted to the given automatic splinkler device 4 to force it to splinkle, and this enables prevention of natural firing of storage coal.
Patent JP-H0972202-A (JP)
Title: Connecting structure of turbine moving blade and method thereof
Inventor: YAMAZAKI YOSHIAKI
IPC: F01D5/22
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent individual vibration of a moving blade forming the annular cascade of blades when it is driven by providing an overlapping projection for the circumferential end of the shroud of the moving blade and a pin hole for the overlapped part and by connecting the moving blades with a connecting pin inserted into the pin hole. SOLUTION: The circumferential end of an integral shroud 4 has overlapping projections 4a, 4b. The projection 4a of the circumferential end of the belly side of a moving blade 1 is stepwise cut at the outer side and the projection 4b of the circumferential end of the back side is stepwise cut at the inner side and the projections have semi-circular grooves 5a, 5b at the center, respectively. When the moving blade 1 is inserted into a blade groove and the projections 4a, 4b are overlapped, the semi-circular grooves 5a, 5b are overlapped to form a pin hole 5. After all blades are inserted, the pin hole 5 is finished with a reamer and a connecting pin 6 which is slightly smaller in diameter than the pin hole 5 is inserted into the pin hole 5 to connect the blades.  Since the integral shrouds 4 of neighboring moving blades are allowed to move to some extent and the moving blades are connected, vibration is reduced when a turbine is driven.
Patent JP-S60121111-A (JP)
Title: Car air conditioner
Inventor: HAMAZAKI NOBUYOSHI
IPC: B61D27/00
Filed: 1983-12-01
Abstract: PURPOSE:To enable to perform delicate control, by a method wherein 3 totally- enclosed motor-driven compressors and 2 temperature regulators are combined, and operation combination of the 3 compressors is controlled according to a load and a temperature condition. CONSTITUTION:During low load operation such as intermediate time, with a switch 17 turned ON, a temperature regulator 10 is connected to a high contact 12 or a low contact 11 depending on temperature in a car. When connected to the low contact 11 side, a motor-driven compressor 1 is operated to bring a device into a 1/3 operation, and when to the high contact 12 side, a motor-driven compressor 2 is also operated to bring it into a 2/3 operation state. Thus, 0-1 operation, 1/3 operation, and 2/3 operation are respectively performed. During overload operation, with a switch 18 turned ON, a low contact 15 of a temperature regulator 14 is closed at an ordinary temperature, and the motor-driven compressors 1 and 2 are operated to bring the device into a 2/3 operation state. When temperature is increased and a high contact 16 is closed, a motor-driven compressor 3 is also operated to bring the device into a full operation state. This permits to perform delicate air-conditioning control.
Patent JP-S60120908-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1983-12-03
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-H04109535-A (JP)
Title: Circuit protector
Inventor: KASAHARA YASUO
IPC: H01H71/32
Filed: 1990-08-29
Abstract: PURPOSE:To immediately break the overcurrent flowing in a circuit even if the current flows in any direction in a circuit protector by making part of a current path perpendicular to the contact surface of a permanent magnet and a magnetic body contact piece. CONSTITUTION:A.C. current flows in the vertical direction to the contact surface of a magnet 1 and a contact piece 2, and a current path is formed in a +I or-I direction in the magnet 1. A magnetic field due to current is generated in a plane (e.g. contact surface 4) including the N and S poles of the permanent magnet 1. The flow of current in the +I direction forms the magnetic field in a clockwise direction, and that in the-I direction forms the magnetic field in an anticlockwise direction. The magnetic field of the permanent magnet 1 is weakened by the magnetic field generated by current in the part of the plane including both the poles of the permanent magnet 1, and the holding force FM of the permanent magnet 1 is reduced to (FM-f). When the holding force (FM-f) becomes below the elastic force FS of a plate spring 3, the permanent magnet 1 is separated from the magnetic body contact piece 2. Consequently the permanent magnet 1 can be separated from the magnetic body contact piece 2 when overcurrent above allowable current flows in current pathes +I and -I by suitably selecting the elastic force of the plate spring 3.
Patent JP-H0615707-A (JP)
Title: Injection molding method for injection molding machine
Inventor: YOKOTA AKIRA
IPC: B29C45/56
Filed: 1992-08-27
Abstract: PURPOSE:To prevent plasticated synthetic resin from becoming solidified in lamination and to prevent the same from becoming separated in lamination by a method wherein filling of the plasticated synthetic resin is made under relatively high pressure and after the filling, flow of the resin inside a cylinder of a molding machine main body and in a cavity of a mold is stopped instantaneously, or as quickly as possible. CONSTITUTION:The pressure of an electromagnetic relief valve 23 is controlled so that it can be set high in order to inject plasticated synthetic resin for filling a cavity 18 under high pressure and at high speed, preferably in a short time of 0.1-0.8 seconds, and thereby pressure oil is supplied from a pressure oil source 25 to an oil-hydraulic piston 27. A screw 19 is moved forward by operation of the pressure oil. The pressure oil is preferably pressurized at 1000-1500kg/cm<2>. The set pressure of the electromagnetic relief valve 23 is decreased in proportion to resin pressure that declines exponentially as cooling of the plasticated synthetic resin progresses, and thereby dwelling pressure is decreased with the pressure applied to the piston 19 decreased.
Patent JP-H0867137-A (JP)
Title: Safety device for vehicular deodorization device
Inventor: KONUKI YASUYUKI
IPC: B60H3/06
Filed: 1994-08-31
Abstract: PURPOSE: To deodorize the inside of a cabin by driving an ozone generating means only when it seems to be the most probable that no passenger is in the cabin. CONSTITUTION: The connection of a parking brake switch 52 which is closed when a barking brake is applied, and a hydraulic switch 53 which is closed when the hydraulic pressure of an engine for running is less than a specified one, to an ozone generating means 24 in series, enables the ozone generating means to be driven only when both the switches are closed.
Patent JP-S61106238-A (JP)
Inventor: DOKAI HIROSHI
IPC: B32B17/10
Filed: 1984-10-31
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-H0393032-A (JP)
Title: Magnetic recording medium
Inventor: YANAI HIDETOSHI
IPC: G11B5/735
Filed: 1989-09-04
Abstract: PURPOSE:To improve traveling durability of a magnetic recording medium to be used in a belt-driven cartridge by incorporating carbon black having a specified average particle size, titanium oxide, and a binder comprising nitrocellulose and polyurethane resin with a specified weight ratio into the back coating layer of the medium. CONSTITUTION:Carbon black (a) having the average particle size of 20 - 100nm, titanium oxide (b) having the average particle size of 100 - 600nm, and a binder (c) comprising at least two compds. of nitrocellulose and polyurethane resin are incorporated into the back coating layer of the recording medium which is used in a belt-driven cartridge. The weight ratio of (a) to (b) is specified to 99:1 - 60:40, the weight ratio of (c) to (a+b) is to 70:30 - 20:80, and the weight ratio of gun cotton to polyurethane in (c) is 10:90 - 90:10. By this method, traveling durability of the medium can be improved.
Patent JP-H04111019-A (JP)
Title: Reverse tangent arithmetic circuit
Inventor: ICHIKAWA KOICHI
IPC: H04N5/265
Filed: 1990-08-30
Abstract: PURPOSE:To execute the reverse tangent operation by a practical circuit scale by adding input data to an output of a converting means for outputting a prescribed value to the input data. CONSTITUTION:The circuit is constituted so that a converting means 2 for outputting tan<-1> X-X to input data (X) is provided, and the input data is added to output data of this converting means 2. That is, for instance, in the case an orthogonal coordinate from a reference point is (x, y), the input data (X) of, for instance, 12 bits for showing X = (y/x) is supplied to an input terminal 1. Subsequently, the input data (X) from this input terminal 1 is supplied to a ROM 2 for constituting the converting means, and from this ROM 2, output data (Z) of, for instance, 9 bits is taken out. In such a way, the number of circuits required for the operation is curtailed remarkably, and a reverse tangent operation is executed by a practical circuit scale.
Patent JP-S59125898-A (JP)
Title: Novel antibiotic, am-6424 and its preparation
Inventor: OOMURA SATOSHI
IPC: A61K35/74
Filed: 1982-12-29
Abstract: PURPOSE:A microorganism in Streptomyces is cultivated to produce a novel antibiotic AM-6424 with antimetabolic activity showing its action on plants as well. CONSTITUTION:A microorganism in Streptomyces, capable of producing a novel antibiotic AM-6424 such as Streptomyces sp. AM-6424 (FERM-6791) is inoculated to an enriched culture medium and cultivated aerobically at 15-40 deg.C for 1-5 days and the antibiotic AM-6424 is collected from the filtrate of the culture mixture.
Patent JP-S6474222-A (JP)
Title: Sealing compound
Inventor: IKEJIRI FUMITOSHI
IPC: C08G63/66
Filed: 1987-09-12
Abstract: PURPOSE:To obtain a sealing compd. having no corrosiveness, excellent moldability, heat resistance, mechanical characteristics and dimensional stability, being capable of improving productivity, and comprising a wholly arom. polyester contg. specific constituting units with a specific ratio. CONSTITUTION:A sealing cpd. comprises a melt-moldable wholly arom. polyester composed of an arom. oxycarboxylic acid residue (A) represented by formula I (wherein Ar<1> is a divalent arom. hydrocarbon group and 60mol.% or more thereof is p-phenylene), an arom. diol residue (B) represented by formula II (wherein Ar<2> is a divalent arom. group selected from p-phenylene and 4,4'- biphenylene), 4,4'-dihydroxydiphenyl ether residue (C) represented by formula II and an arom. dicarboxylic acid residue (D) represented by formula IV (wherein Ar<3> is a divalent arom. hydrocarbon group and 60mol.% or more thereof is p-phenylene) and wherein residue A amounts to 30-80mol.%, residue B 1-20mol.%, residue C 1-32mol.%, and residue D 10-35mol.% respectively based on the total mole no. of all the residues and the sum of the mole no. of residue B and residue C is equal to the mole no. of residue D.