baber/WOPTO huggingface dataset:
Patent JP-H01148022-A (JP)
Title: Accident diagnostic-device for electric power system equipment
Inventor: FURUYAMA HIROKO
IPC: H02J3/00
Filed: 1987-12-03
Abstract: PURPOSE:To extremely shorten a discriminating time, by generating the output of a discriminating result without the execution of inference, when an actual accident is generated and when the accident is the accident stored previously in a storage file. CONSTITUTION:An electric power system equipment accident diagnostic-device is provided with the power system 1 of an accident diagnostic-object, transmitters 2-3, an electronic computer 4, and a CRT display device 5. The electronic computer 4 is composed of an equipment data base 41, an intelligence base 42, a storage file 43, and an inference engine 44. Then, at the normal time of no accident, an accident equipment is assumed at specified fixed time intervals, and the state change data of a relay or the like worked by its accident are created, and the data are stored in the storage file 43 as a set of accommodated tables. Then, by the generation of an accident, relay informations and the like worked through the power system 1 are written on the equipment data base. In this opportunity, the accommodated tables are referred to, and if there is any identified data, the assumed accident equipment is sampled through the data for a discriminating result.
Patent JP-H01147657-A (JP)
Title: Chaos circuit network
Inventor: AIHARA KAZUYUKI
IPC: G06N3/04
Filed: 1987-12-03
Abstract: PURPOSE:To obtain a chaos circuit network having the parallel and decentralized architectures by coupling mutually processing elements consisting of chaos neuron models which produce the cyclic vibrations and chaos. CONSTITUTION:The actions of a chaos neuron model which generates qualitatively the cyclic vibrations and the chaos of the neuron of an organism are described by the discrete time models shown by equations (1) and (2). In this respect, the chaos neuron model is produced by a multiplier 11, an amplifier 12 having the input/output characteristics of a function (f), and an adder/ subtractor 14 together with a circuit which realizes the characteristics shown by the equation (1) and two sampling/holding circuits which are connected to the front and back stages of said circuit respectively. Then these circuits which realize the chaos neuron model are connected to each other for acquisition of a chaos circuit network serving as an artificial neural network having the parallel and decentralized architectures.
Patent JP-H08158570-A (JP)
Title: Precast concrete stairs and construction thereof
Inventor: SEGUCHI TAKEO
IPC: E04F11/02
Filed: 1994-12-09
Abstract: PURPOSE: To construct a high quality stairs without requiring skillful techniques in the site works. CONSTITUTION: A stair 2 is constituted of a plurality of PC stairs provided with a lower stage divided-landing and an upper stage divided-landing formed as a unit in the lower and upper stages of a stepping floor, and anchor rods on the stepping floor, protruded from the side face of the floor. The bearing wall 1 is constituted of at least a pair of PC walls 3 in which a notch 12 opened toward the side face of PC stairs is provided to form both ends of the bearing wall, and a cast-in-place concrete wall 4 continuously formed as a unit between the PC walls. A part of the anchour rods of the stepping floor protruding from the side face of respective PC stairs is anchored in the cast-in-place concrete wall. Other anchor rods of the floor are extended to the notch of a pair of PC walls and anchored in the connection concrete placed in the notch.
Patent JP-H03169528-A (JP)
Title: Hot forming method of styrene polymer
Inventor: TAKAMA HIDEYUKI
IPC: B29K25/00
Filed: 1989-11-28
Abstract: PURPOSE:To manufacture efficiently a molded product which is superior in physical properties, by a method wherein a beltlike member consisting mainly of a styrene polymer having syndiotactic structure is heated by bringing the same into contact with a heating surface heated at a temperature lower than the glass transition temperature or glass melting point and then pressure molding is performed. CONSTITUTION:At the time of hot forming of a beltlike member consisting mainly of a styrene polymer (SPS) having syndiotactic structure, the beltlike member is heated by bringing the same directly into contact with the surface heated at a fixed temperature. A heating temperature at this time is made into a temperature lower by 11 deg.C than the glass transition temperature or glass melting point of the beltlike member. Pressure molding of the beltlike member heated by bringing into contact with the heating surface is performed by making use of a mold which is in a desired form. A device being used conventionally and generally is used as it is as a molding device to be used in this instance. Then pressurization is performed by combining appropriately a plug and vacuum or air pressure or vacuum pressure.
Patent JP-H03166334-A (JP)
Title: High toughness cermet for cutting tool having excellent wear resistance
Inventor: KOTANI JIRO
IPC: C22C1/05
Filed: 1989-11-27
Abstract: PURPOSE:To improve the wear resistance of the cermet while its toughness is maintained, in a cermet constituted of a bonding phase of iron group metals, a primary dispersion phase of TiN and a secondary dispersion phase of the carbon nitride as solid soln. of Ti and specified transition metals excluding Ti, by specifying the ratio of C to N in the secondary dispersion phase. CONSTITUTION:The cermet is formed of a bonding phase of one or more kinds among iron group metals, a primary hard dispersion phase constituted of TiN and a secondary hard dispersion phase constituted of the carbon nitride as solid soln. of Ti and one or more kinds among 4a, 5a and 6a group transition metals excluding Ti. Then, carbon and nitrogen in the above secondary hard dispersion phase are incorporated so that the formula is satisfied by atomic ratio. The cermet can be obtd. by blending various raw material powder having 1 to 2mu average grain size in prescribed ratios, subjecting the blend to wet mixing, thereafter drying and compacting the mixture and executing sinter HIP of which the green compact is heated in prescribed vacuum and is thereafter sintered under an Ar gaseous pressure.
Patent JP-H03167169-A (JP)
Title: Production of fluoromethylthioacetic acids
Inventor: ONOE AKIRA
IPC: C07C323/52
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the subject compound useful as a production intermediate for antibacterial agent by using an easily and inexpensively available thioglycolic acid as a starting raw material and reacting with a chlorofluoromethane compound preferably in the presence of a basic substance and more preferably under pressure. CONSTITUTION:The objective fluoromethylthioacetic acids can be produced by reacting thioglycolic acid with a chlorofluoromethane compound (especially preferably difluorochloromethane or monofluorochloromethane). The reaction is carried out preferably in the presence of a basic substance (especially preferably sodium hydroxide or potassium hydroxide) and more preferably under pressure. The process enables the economical production of fluoromethylthioacetic acids in one stage using thioglycolic acid as a starting raw material.
Patent JP-H01149308-A (JP)
Title: Superconductive electric circuit
Inventor: MAEJIMA SEIJU
IPC: H01F6/00
Filed: 1987-12-04
Abstract: PURPOSE:To enhance the close contact of a ceramic base board with a superconductive circuit by forming the superconductive circuit consisting of an oxide superconductor along a circuit pattern to be formed on the copper oxide layer on the surface of the base board. CONSTITUTION:A superconductive electric circuit 1 is formed along a circuit pattern to be formed a superconductive circuit 4 consisting of an oxide superconductor on a copper oxide layer 3, which consists of CuO and is formed on the surface of a base board made of ceramic such as alumina. Example of ceramic is a sintering or a molten molding of various ceramic material, and particularly a ceramic consisting impurities can also be used. Example of the oxide type superconductor is a one of Y-Ba-Cu-O type or A-B-Cu-O type (where A is one or more of the elements belonging to the IIIa group in the Periodic Table such as Y, La, while B is one or more of the elements belonging to the IIa group such as Ba, Sr). This accomplishes good close contact of the copper oxide layer with superconductive circuit to enhance the mechanical strength of the superconductive electric circuit.
Patent JP-H01188203-A (JP)
Title: Precision working tool
Inventor: DEIITAA KURESU
IPC: B23B51/04
Filed: 1988-12-06
Abstract: PURPOSE: To smoothly discharge chips by constituting a precision working tool in such a way that a cutter plate is turned in relation to the face passing the cutter edge of this cutter plate and the center axis in the longitudinal direction of the precision working tool. CONSTITUTION: A cutter plate 2 is turned in relation to the face A passing the cutter edge 11 of this cutter plate 2 and the center axis 17 in the longitudinal direction of a precision working tool 1. The cutter plate 2 is arranged in a groove formed in the body of the precision working tool 1 such that only the cutter edge 11 at an operation is brought into contact with the face A, and the upper face 16 in the side opposite to the cutter plate 2 of a tightening and holding member 3 is in the face A and forms the boarder face of a chip space 4. Therefore, the tightening and holding member 3 does not obstruct the passing of chips into the chip space, allowing the working tool to accurately and precisely machine the surface and shape of a bore.
Patent JP-H03166683-A (JP)
Title: Coin handling device for automatic vending machine
Inventor: MACHIDA YOSHIAKI
IPC: G07F1/04
Filed: 1989-11-27
Abstract: PURPOSE:To provide both a coin throw-in slot and a coin return opening at proper heights at which a coin is easily thrown in and taken out by guiding a fallen coin to between a flipping mechanism and the coin throw-in slot by a branch chute. CONSTITUTION:The coin (c) which is thrown in the coin throw-in slot is flipped by the flipping mechanism 21 and guided to the upper end part of a coin mechanism 7 by a guide-in chute 22. Then a return coin of change, etc., is discharged to the coin return opening from the lower end part of the coin mechanism 7. Further, if the coin which is flipped by the flipping mechanism 21 falls in the guide-in chute 22 without reaching the coin mechanism 7, the fallen coin falls along the side part which is the lower side of the guide-in chute 22 in a slanting direction to enter the branch chute 51 and hopped up from the guide-in chute 22 to the coin mechanism 7 again by the flipping mechanism 21. Consequently, both the coin throw-in slot and coin return opening are set at the proper height at which the coin is easily thrown in and taken out.
Patent JP-H01151719-A (JP)
Title: Noble engine
Inventor: NAGASAWA KEN
IPC: F01C1/18
Filed: 1987-12-04
Abstract: PURPOSE:To provide an engine which can immediately fetch an explosion force as a rotation force with high efficiency, by a method wherein a plurality of rotors, each having arcuate recesses formed in sides, can be relatively rotatably contained in a cylinder formed approximately in a 8-shape in cross section. CONSTITUTION:A plurality of rotors 3 and 4, each having both sides notched in a recessed manner with an arcuate curved surface, are relatively rotatably contained in a cylinder 1 the outer peripheral part of which is formed approximately in a 8-shape in cross section to form the main part of an engine. An ignition plug 2 is disposed to an intermediate part between the rotors 3 and 4, being the central part of the cylinder 1. Through relative rotation of the two rotors 3 and 4 with a given relation, a stroke of sucking, compressing, burning, or exhausting air-fuel mixture is effected. This constitution provides an engine which can immediately fetch the explosion force of air-fuel mixture as a rotation force.
Patent JP-S63162114-A (JP)
Title: Tapping process control device
Inventor: KAWAMURA HIDEAKI
IPC: G05D13/62
Filed: 1986-12-23
Abstract: PURPOSE:To minimize the process time by selecting a time constant in accordance with the speed of a spindle to calculate the working time when the rotation of the spindle and the Z-axial movement are synchronized with each other by pulse distribution so as to carry out trapping so that acceleration and deceleration time constants and the rotational speed are determined. CONSTITUTION:A time constant selecting means 2 selects a time constant Tn from a time constant table 3 in accordance with the rotational speed S of a spindle, and a working time calculating means 4 calculates a working time tn from a rotational speed Sn, the time constant Tn, pitches P and a tapping depth with the use of a rotational speed Sn-1 and an acceleration and deceleration time constant in a stage below by one rank. A condition determining means 5 compares two working times with each other, and with the successive repetition of the comparison so as to determine spindle rotational speeds Sn and acceleration and deceleration time constants Tn which do not satisfy the following condition: tn>tn-1. As a result a main spindle rotational speed output pulse Ps and a Z-axial feed output pulse PZ from a pulse distributing circuit 1 are delivered to acceleration and deceleration control circuits 10, 20 which therefore carry out control to minimize the working time.
Patent JP-H05138315-A (JP)
Title: Nozzle for continuous casting
Inventor: NAKAJIMA HIROSHI
IPC: C22C27/04
Filed: 1991-11-22
Abstract: PURPOSE:To prevent the thermal shock breakage at the time of pouring molten metal by forming a ceramic coating layer on the surface of a high m.p. core material of a nozzle for continuous casting. CONSTITUTION:On the surface of the core material 1 composed of at least one of either W and Mo in the nozzle for continuous casting, the ceramic coating layer 2 is formed by vapor-deposit-coating at least one of either ZrB2 and HfB2. By this method, the breakage caused by the thermal shock of the nozzle at the time of pouring the molten steel, can be prevented.
Patent JP-H04178889-A (JP)
Title: Optical neural computer
Inventor: MIFUNE HIROYASU
IPC: G06F15/18
Filed: 1990-11-14
Abstract: PURPOSE:To simplify the configuration of an optical neural computer and to easily execute alignment control by changing accumulation time in the direction vertical to a threshold obtaining direction in proportion to the size of an input vector signal in order to find the product of an input vector signal and an input matrix signal. CONSTITUTION:Incident light upon a light receiving part 9 is photoelectrically converted into an electric signal. At the timing output of transfer, a timing signal 10 is outputted so that the accumulation time proportional to the input vector is obtained. At the time of outputting the timing signal 10, the electric signal is transferred to a vertical CCD 11. After the lapse of the longest accumulation time, the transfer of a horizontal CCD 12 is started. Since only two means, a matrix light emitting means 5 and a matrix light receiving means 6, are used as optical devices, the constitution can be simplified and alignment control can easily be executed.
Patent JP-H03169314-A (JP)
Title: Air purifier
Inventor: MIYAUCHI ATSUSHI
IPC: B01D46/42
Filed: 1989-11-28
Abstract: PURPOSE:To easily and accurately know the replacing time of a dust collecting filter by stepwise displaying the use cumulated time of the dust collecting filter by a light emitting element. CONSTITUTION:A dust collecting element 4 is received in a main body 1 and the flow of air in a room is sensed by a contamination sensor 7. The concn. sensed by the contamination sensor 7 is displayed by a plurality of light emitting elements 8. The use cumulated time of the dust collecting filter 4 due to the operation of the main body 1 is stored in a memory part 10. The light emitting elements can be changed over by a display change-over switch 11 so that the use cumulated time stored in the memory part 10 is stepwise displayed by the light emitting elements 8. That is, a conventional replacement display part is eliminated and a user can easily and accurately determine the replacing time of the dust collecting filter by a reduced number of parts.
Patent JP-H11123899-A (JP)
Title: Indoor decorating device body
Inventor: MATSUSHITA YUKIO
IPC: B44C5/08
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide 3 an indoor decorating device body adapted to use for an advertising propaganda of a decoration of a shop or the like or a commodity displayed in the shop in a general hole or a store by energizing to light a light source lamp without using an energizing cord. SOLUTION: The indoor decorating device body comprises an oscillator 1 connected to a general purpose power source for a home or the like and an indoor ornament 2. In this case, the oscillator 1 is formed to convert an electric energy received from the power source into a radio wave oscillated from an oscillating antenna 4 via an oscillation circuit 3. And, the ornament 2 is formed to receive the wave oscillated from the antenna 4 of the oscillator 1 by a receiving antenna 5, to convert it into an electric energy via a receiving circuit 6, to light a light source lamp 7 and to emit a light from an ornament light emitting member surface 8.
Patent JP-2001127136-A (JP)
Title: Inspection device for substrate transport robot
Inventor: MORI KUNIHIKO
IPC: H01L21/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device which can appropriately inspect a substrate transport robot for its sound state by accurately measuring the operational accuracy or state of the blade of the robot. SOLUTION: An inspection device 86 is used for inspecting a transport robot 26 that transports a wafer W in a multichamber semiconductor manufacturing device, and has a blade 42 on which the wafer W is placed and which can move substantially horizontally. The device 86 is provided with a non-contact distance sensor S which can measure the vertical distance between the upper surface of a cassette stage 80 in a load-lock chamber 14, namely, a substantially horizontal reference plane and the blade 42 which moves above the reference plane.
Patent JP-H01147379-A (JP)
Title: Handling device for semiconductor test
Inventor: SATO SHIGERU
IPC: H01L21/66
Filed: 1987-12-03
Abstract: PURPOSE:To test an IC at plural temperature efficiently by one handling device by providing measurement blocks which enable plural temperature conditions to be set and using a shutter mechanism at the time of moving the IC between the measurement blocks. CONSTITUTION:A magazine 2 which contains the IC 1 is set on a loader part 3 and held at a precooling part 4 whose temperature is set optionally for a certain period, and electric characteristics are tested by a low-temperature measurement block 12. Then a shutter 15a is opened and after the IC 1 is moved to the high-temperature dry air atmosphere of a shield part 13, the shutter 15a is closed; and the IC is carried to a high-temperature measurement block 14 by opening and closing a shutter 15b, and a characteristic test is conducted. Then, classification is carried out by a classification part 10 and an unloader part 11 stores the iC in the magazine 2 on a specified lane. Consequently, the IC is tested at plural temperature efficiently by the one device. Further, the shield part is provided to preclude interference due to a temperature difference.
Patent JP-H10150778-A (JP)
Title: Remote operation, information display method and its apparatus of system interconnection inverter equipment
Inventor: TONOMURA YOSHIAKI
IPC: H04L1/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To communicate even through an inverter body is paralleled off from a system power line by receiving communication data modulated by high frequency signal and demodulating to the original frequency, detecting and correcting errors and decoding, making an exclusive signal line unnecessary and preventing transmission error of communication data. SOLUTION: When data sent out from a control section is analog, the data are converted to digital signal of a plurality of bits by A/D converter 12. A modulation section 14 modulates the data to a high frequency signal by frequency modulation and phase modulation in order to superimpose the data to a system power line. next, only the communication band signal is taken out by a bandpass filter 15 and demodulated to binary code from high frequency signal by a demodulation section 16. presence or absence of transmission errors is checked by utilizing redundant bits in a composite circuit 17 and, if an error is detected, a data re-send request is transmitted or the error is corrected. Next, the data are restored to analog signal by a D/A converter 18 as required, signal from an inverter device is recognizes, and information display is performed.
Patent JP-H04181270-A (JP)
Title: Color copying machine
Inventor: MACHINO HITOSHI
IPC: H04N1/407
Filed: 1990-11-16
Abstract: PURPOSE:To superimpose and reproduce images on plural originals on one sheet and to easily detect a plate by providing a means surely setting respective plates as the originals prior to the image forming actions of each color. CONSTITUTION:When an operator places the plate of red on an original platen according to the instruction of a display, and a starting key is depressed, a transfer material is fed, and electrostatically wound on the outer periphery of a transfer drum, and an image is formed on the surface of the transfer material with magenta toner. On the other hand, when the plate of blue is placed on the original platen and the starting key is depressed, the image is formed on the surface of the transfer material already wound on a drum with cyan toner. An image formation by yellow toner is carried out in the same control procedure as that of the image formation by the cyan toner, as well. Finally, the plate of ink is placed on the original platen, and the image is formed on the surface of the transfer material with black toner.
Patent JP-H08167390-A (JP)
Title: Saddle type deflecting coil and its manufacture
Inventor: KUWABARA YASUNAGA
IPC: H01J29/76
Filed: 1994-12-13
Abstract: PURPOSE: To provide a saddle type deflecting coil capable of eliminating the underconvergence and the overconvergence. CONSTITUTION: In a saddle type deflecting coil, a first crossover wire part 1, a second crossover wire part 2 and a third crossover wire part 3 are formed to constitute a first window part 4 and a second window part 5, and an inner coil is formed by coiling the wire between the first crossover wire part and the second crossover wire part 2, and an outer coil is formed by coiling the wire between the first crossover wire part and the third crossover wire part 3.