baber/WOPTO huggingface dataset:
Patent JP-S5595626-A (JP)
Title: Amorphous magnetostrictive material
Inventor: OGATA YASUNOBU
IPC: H01L41/20
Filed: 1979-01-09
Abstract: PURPOSE: To provide an amorphous magnetostrictive material capable of being easily formed into a sheet and having an increased electromechanically bonding coefficient and enhanced corrosion resistance by specifying the relative contents of Fe, Ni and Co, the Cr content and the content of transition elements as secondary components.  
     CONSTITUTION: The material has an atomic ratio compsn. represented by the formula (where M is a combination of one or more out of Si, B, P and C, 0≤p ≤0.6, 0≤q≤0.6 and p+q=0.6). The Cr in the material is an essential component to provide amorphousness and enhance corrosion resistance, and the content is pref. 0.05W10 atomic ratio %. Transition elements other than the principal components are contained in an amt. of 8% or less to the total amt. An amorphous alloy obtd. by melting this material is easily subjected to heat treatment for increasing the electromechanically bonding coefficient, and it has improved frequency dependency and magnetic field dependency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000201374-A (JP)
Title: Inter-terminal communicating method
Inventor: TAKAHASHI YOSUKE
IPC: H04W84/20
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To allow mobile terminals, which receive services of CDMA mobile communications, to communicate with each other irrelevantly to whether or not they are in a service area. SOLUTION: A master terminal 120 sends a 2nd pilot signal having a different offset from a 1st pilot signal that a base station 110 sends to a slave terminal 121, which searches for the pilot signal to detect the terminal itself being called and then sends an answer signal to the master terminal 120, and the master terminal 120 sets a communication line with the slave terminal 121, so that the terminals will communicate with each other not through the base station 110.
Patent JP-2000200360-A (JP)
Title: Method and device for three-dimensional communication
Inventor: FURUKAWA HIROMOTO
IPC: G06T19/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To display a walk-through visual field image which is free of a feeling of physical disorder with a more natural feeling by setting a gaze which is closer to a determined moving direction as the speed of a determined moving body is higher and setting a gaze which has a larger angle below the moving direction as the speed of the moving body is lower. SOLUTION: A moving body control means 13 receives a signal from an input means 10, determines the position of the moving body in a three- dimensional space, the direction of the moving vector, and the moving speed, and sends information on them out to a gaze vector control means 14. The control means 14 receives the speed of the moving body from the moving body control means 13, and determines and sends the direction of the gaze vector out to an image generating means 15. The generating means 15 generates an image which is seen in the visual field by a perspective projection method from object data, the determined position and moving direction of the moving body, and the determined gaze vector. Namely, the gaze vector is controlled according to the moving speed of the moving body to generate and display the image.
Patent JP-H05180684-A (JP)
Title: Water-level measuring device
Inventor: GOTO HIROYUKI
IPC: G01F23/18
Filed: 1992-01-09
Abstract: PURPOSE:To obtain a water-level measuring device which can measure the water level easily at any location within a sewer of a drainage system facility. CONSTITUTION:An optical fiber 2 is installed at a sewer of a draining system and the sensor part is provided at a point which should be measured. When water pressure is applied to the sensor part, the optical fiber is distorted. A pulse light is emitted from a measuring part of a control box 1a to the optical fiber 2 and a returning light from the sensor part is received. Position information based on the principles of the light pulse reflection method is present within the returning light, thus enabling water level to be measured by calculating the water level according to the position information and a length of the optical fiber 2.
Patent JP-S58121394-A (JP)
Inventor: BANDOU YOSHIAKI
IPC: F28F9/26
Filed: 1982-01-08
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-H01179686-A (JP)
Title: Novel bacterium having lactose assimilating property
Inventor: KATSUMATA RYOICHI
IPC: C12N1/20
Filed: 1988-01-08
Abstract: PURPOSE:To produce an amino acid such as glutamic acid, by cultivating a bacterium capable of assimilating lactose, belonging to Corynebacterium glutamicum or Corynebacterium herculis in a medium containing lactose. CONSTITUTION:A bacterium capable of assimilating lactose, belonging to the genus Corynebacterium or Brevibacterium is cultivated in a medium containing lactose and an amino acid is formed and accumulated in the medium. Then the amino acid is collected from the culture mixture to produce the amino acid. A bacterium belonging to the genus Corynebacterium or Brevibacterium and capable of producing the amino acid can be used as the host bacterium and Corynebacterium glutamicum, Corynebacterium acetoacidophilum, Brevibacterium devaricatum, etc., are preferable as the bacterium.
Patent JP-2000197403-A (JP)
Title: Method and apparatus for digging of dioscorea batatas
Inventor: TOMABECHI TSUTOMU
IPC: A01D13/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To rapidly dig Dioscorea batatas by smoothly moving Dioscorea batatas backward while keeping Dioscorea batatas in a vertical state, eliminating the collapse of culture soil block moving backward on a digging blade body and not damaging Dioscorea batatas by break, etc., without applying a distorted rear soil pressure to culture soil protecting/holding Dioscorea batatas. SOLUTION: In this method for digging Dioscorea batatas by digging down both end parts of grown Dioscorea batatas to the bottom parts and successively moving the Dioscorea batatas to the upward rear together with culture soil by a digging blade body 8 with an upward tilt rear part, an endless power belt conveyor 11 constituting the rear part of the digging blade body 8 is rotated and driven at a speed corresponding to the operation advancing speed of a tractor, the endless belt conveyor 11 is vertically shaken, the Dioscorea batatas in the culture soil is moved to the upward rear in a state of a protected and held by a culture soil block and vertically retained position to dig the Dioscorea batatas.
Patent JP-S60146162-A (JP)
Title: Testing method of emitter-connected logic gate
Inventor: SERIZAWA TSUGUHITO
IPC: G01R31/317
Filed: 1984-01-10
Abstract: PURPOSE:To facilitate the identification of the quality of transistors composing an input/output section of an emitter-connected logic gate by using a pattern of a voltage/current characteristic generated with the application of a test signal. CONSTITUTION:At the first step, a switch section 13a is turned ON (with the power source positive pole supply terminal Vcc set to the earth potential) by control with a control section 10 while switching sections 13b and 13c turned OFF (with a negative pole terminal VEE and an auxiliary power source supply terminal VT opened) and a test signal is applied to the connection of ICs 20a and 20b on a printed board 2 from a prober 14 from a test signal generating section 11 to obtain a voltage/current characteristic at a display output section 12b. Then, at the second step, with a switch 13b ON and the other OFF, the test signal is applied. At the third step, with a switch 13c ON and the other OFF, the test signal is applied. Thus, the use of the pattern of the voltage/current characteristics thus obtained at the first to third steps facilitate the identification of the quality of transistors composing an input/output section of a emitter-connected logic gate.
Patent JP-H09189186-A (JP)
Title: Pile-pit excavator
Inventor: GOSHIMA AKIRA
IPC: E21B7/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To obtain a pile-pit excavator, in which a push-in mechanism is miniaturized. SOLUTION: A kelly-bar, in which an execution tool is installed at a front end, is pushed in along guide rails 16, 18 mounted on a leader while being rotated, and a pile pit is excavated. A push-in mechanism 20 gripping the kelly- bar is engaged with the guide rails 16, 18 by guide gives 24 at that time, and the push-in mechanism 20 is lowered along the guide rails 16, 18 and the kelly- bar is pushed in. The push-in mechasnim 20 has a pair of pinions 38, 40 engaged with each tooth surface in a rack 36, which is laid on the leader 2 and in which the tooth surfaces are formed back to back to the leader 2. A rolling mechanism rotated while passing the kelly-bar is mounted.
Patent JP-S60146389-A (JP)
Inventor: NAKAJIMA AKIRA
IPC: G07F5/22
Filed: 1984-01-10
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-S63172861-A (JP)
Title: Auxiliary device for effective use of heat in bath boiler
Inventor: FUJITA SHUNICHI
IPC: F24H9/00
Filed: 1987-01-08
Abstract: PURPOSE:To provide an auxiliary device for the effective use of the heat quantity in a bath boiler by winding a vinyl sheet on a shape memory alloy which has the spiral state at temperature above a set temperature and a straight state at temperature below the set temperature and mounting the shape memory alloy on the lower section of a rectangular box body with the vinyl sheet winding up in the downward direction. CONSTITUTION:A hollow cylindrical body 2 is put into a supply water pipe hole 6 of the lower section in a bath tub which is directly connected to a bath boiler. When the temperature of the hot water in the bath tub is higher than a set temperature, a vinyl sheet which covers the opening section 5 of a rectangular box body 1 is wound up downwards gradually by the action of a shape memory alloy 3, 3'' and supplies always to the bath boiler section water which has temperature above a constant temperature. Accordingly, it is possible to keep the operation of the boiler section at the best conditions, and in winter the boiler section is not cooled by extremely low temperature water so that an auxiliary device for utilizing effectively the heat quantity in the bath boiler is provided.
Patent JP-S57115860-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: H01L27/10
Filed: 1981-01-10
Abstract: PURPOSE:To perform retrieval for a specified column or row efficiently by a method wherein in a memory array which has a plurality of memory cells having an arbitrary number of bits arranged along a column or row direction, through a mark or the like provided at each plural number of columns or rows of the cells, visual judgement can be enabled. CONSTITUTION:On memory cells 1a and 1b which are arranged by 1 bit or 2 bit arranged at linearly symetrical position along a shaft of a column or row direction or 4 bit arranged at linearly symetrical position along a shaft of a column  or row direction, an irregularity in form which is visually discernible is formed.  Next by a plurality of these cells 1a and 1b arranged along the column direction a memory array 2 is built, and a column region of array 3a among column regions of array 3a and 3b which consist of one or several number of columns  is used as an index for discernment, and the indexes are provided at each specified number of columns. In this arrangement, an index is provided in such a  way that the shape of the cell is changed or a slit is notched or a mark is provided. By this method using the column region 3a as an index, the retrieval of  a specified column region 3a or 3b is performed.
Patent JP-S62160115-A (JP)
Title: Filter
Inventor: YAMAMOTO TERUO
IPC: B01D35/02
Filed: 1986-01-09
Abstract: PURPOSE:To increase effective filter area by installing a filter element eccentrically to the axis of a vessel body on the inlet or the outlet side of fluid. CONSTITUTION:A filter element 7 is installed eccentrically to the axis of vessel body 1 on an inlet 3 or an outlet 4 of fluid interconnecting to the inside of the element 7. As a result, in case fluid from the inlet 3 passes through the inside of filter element 7 and flows to the outside, a space between the filter element 7 and the outlet 4 gets larger to lessen fluid resistance over a wide range after flowing out of the filter element 7, which makes fluid pass through a side area of the filter element 7 to increase effective filter area. In case fluid pass through reversely from the outside of filter element 7 to the inside, a space between the inlet 3 and the filter element 7 gets larger to make fluid pass through the filter element 7 over a wide range and make effective filter area larger likewise.
Patent JP-S58120111-A (JP)
Title: Binary coding device for analog image signal
Inventor: MIYASHITA ATSUSHI
IPC: H04N7/18
Filed: 1982-01-13
Abstract: PURPOSE:To extract the characteristics of the object to be photographed having a wide range of luminance effectively, by providing a variable gain amplifier between a sensor and the binary coding device, and varying the gain of said amplifier in response to the luminance of the object to be photographed. CONSTITUTION:The output of the sensor 6 passes a waveform shaping circuit 12 and the variable gain amplifier 20 for preventing the amplitude from becoming excessively large. Thereafter the output is inputted into a contour intensifying circuit 16. Its output is coded into the binary value by a comparator 8. The binary coded output is inputted into a section limiting circuit 18. Its outputs 10A and 10B are inputted into a correlator. In the circuit example of the variable gain amplifier 20, the input signal passes an integrating circuit 20-2, the polarity is inverted by a transistor TR1, and thereafter the result is inputted into a variable gain amplifying part 20-3. The amplified output of the image signal, whose gain is controlled, is obtained from a collector side terminal 20-4 of a transistor TR4.
Patent JP-S57115780-A (JP)
Title: Zinc-chlorine battery
Inventor: FUJIWARA KUNIHIKO
IPC: H01M12/08
Filed: 1981-01-12
Abstract: PURPOSE:To prevent generation of dendrite deposition around a zinc electrode in a zinc-chlorine battery by lowering the electrolyte permeability of a chlorine electrode in succession from the center to the circumference. CONSTITUTION:The electrolyte permeability of a chlorine electrode is lowered in succession from the center to the circumference in zinc-chlorine battery, which is composed of an aqueous solution of mainly zinc chloride as the electrolyte, a zinc electrode and a chlorine electrode made of a hollow plate permeable to electrolyte both laid in a pair, and is supplied with the electrolyte through the chlorine electrode. To meet this objective, e.g., a mixture of water repellent pulverized and dispersed liquid, monomer of chlorine electrode resistant plastics material, and polymerization catalyst, or the solvent solution of its polymer are impregnated from the circumference of the chlorine electrode several times by decreasing the range of impregnation in succession. Accordingly, generation of dendrite deposition around the zinc electrode on the opposite side is prevented, thus a decrease of battery discharge capacity and shortening of a charge and discharge cycle between complete discharge processes can be prevented.
Patent JP-H10196540-A (JP)
Title: Compressor
Inventor: KOBAYASHI HISAKAZU
IPC: F04B27/08
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which can reduce an exhausting amount of lubricating oil existing in an inside to an external refrigerant circuit. SOLUTION: A front housing 11 and a cylinder block 12 are jointed each other, thereby a separated space 63 is formed in the peripheral parts of both front housing 11 and cylinder block 12. A delivery chamber 39 is connected to the separated space 63. A separating passage 66 is formed in the separated space 63, guides discharge refrigerant gas let to flow into the separated space 63, and it leads to a delivery opening 65 while the channel of the separating passage 66 is bent. Therefore, lubricating oil can be efficiently separated from discharge refrigerant gas, and separated lubricating oil can be returned to a crank chamber 15 through an oil return passage 69.
Patent JP-2000048047-A (JP)
Title: Time series data storing method, time series database system, time series data processing method, time series data processing system, time series data display system, and recording medium
Inventor: UEMURA TAKESHI
IPC: G05B19/418
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To read out necessary data even in the cassia of storing a lot of data and to efficiently and quickly execute processing such as transfer and display. SOLUTION: In the case of storing time series data in a recording medium, inputted time series data a1, a2,... of a sampling period Δ0 To are stored in series, these stored data are converted into hierarchical time series data having plural sampling periods ΔT1 to ΔTm longer than the period Δ0 To and respective converted time series data are stored in a recording medium in a mutually related state.
Patent JP-S60146486-A (JP)
Inventor: KASAHARA SHINICHI
IPC: H05B6/12
Filed: 1984-01-10
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-S60166501-A (JP)
Title: Alloy wheel for vehicle
Inventor: ASHIZAWA YOSHIMI
IPC: B60B3/02
Filed: 1985-01-14
Abstract: PURPOSE:To make efficiently an alloy wheel for vehicles of which rims and disk are united in one body, by cleaving and spinning the outer fringe of malleable alloy discoidal material and making the volumes of right and left side rims equal to each other. CONSTITUTION:The wheel material 10 formed in a discoidal plate from a thick plate made of high malleable alloy, for example, aluminium alloy etc., is worked, using a mandrel 12 and a tail spindle 14, into a dish type cross-sectional product by rolling and spinning the outer fringe of discoidal material 10 with pressing roller 16. In the above work, the respective area spaces occupied by the right and left ring type rims are made equal to each other. Then, a cleaving roller 20 is pressed to outer fringe of the material 10 in the radius direction, and it cleaves the middle of the plate thickness side of the material 10 and makes a ring shape cleavage, and next, the right and left cleaved parts 24, 26 are worked, through rolling-pressing-spinnin process with a pressing roller 22, into the right and left rims. By this process, an efficient production with less man- hours can be expected.
Patent JP-H07212466-A (JP)
Title: Remote testing system for two-wire type private line
Inventor: KUSUDO KUNIMASA
IPC: H04M3/00
Filed: 1994-01-18
Abstract: PURPOSE:To enable the maintenance of a two-wire type private line by remote control, to improve the service of the two-wire type private line and to improve the efficiency of the maintenance. CONSTITUTION:This remote testing system tests the two-wire type private line 5 inside a user by an operation from a remote controller 3a connected through a public telephone network 4 and is provided with a line separating device 2 for separating the two-wire type private line from a user equipment 6 and turning it to a loop or open state and a line testing device 1 for accessing the two-wire type private line based on the testing instruction of fault position search from the remote controller accompanying fault generation, turning the two-wire type private line to the loop or open state by controlling the line separating device 2, measuring loop resistance in the loop state, insulation resistance between two wires in the open state and the insulation resistance between the line and ground, comparing the measured values with normal values, performing the discrimination test of a fault generation part and informing the remote controller of the result.
Patent JP-H02182384-A (JP)
Title: Protective device for dc resistance welding machine
Inventor: TAKANO FUMITOMO
IPC: B23K11/25
Filed: 1989-01-10
Abstract: PURPOSE:To protect an inverter constituent part by detecting an output current of an inverter, carrying out first differential and second differential and detecting an abnormal output current to stop operation of the inverter. CONSTITUTION:Base driving signals Sa-Sd are supplied to switching transistors 12a-12d from a base driving/interrupting circuit 32 and a pulsative AC current is detected by a rectifier 13. This is then introduced into a differentiation circuit 22 and a differential value is obtained and then, introduced into a single ignition detection circuit 24. Unless the positive phase side pulsative AC current appears, it is made to single ignition and when a pulse is turned on after open phase, an energization stop signal Cm1 is outputted to a welding timer 28. After it is judged that there is the prescribed differential value when the base driving signals are in an on state, when there is no primary differential value, it is then made to the single ignition and switching operation is stopped when a base driving signal Ct0 is turned on after the single ignition. After the welding process is completed, material W to be welded is then supplied to the next manufacturing process.
Patent JP-S57116570-A (JP)
Title: Rotor structure of step motor for timepiece
Inventor: NOMURA HIRONORI
IPC: H02K1/27
Filed: 1981-01-13
Abstract: PURPOSE:To prevent the crack, cut or the like of the rotor of a step motor for a watch at the time of press-fitting a rotor magnet by forming a curved or tapered surface on the inner surface of a rotor seat, thereby facilitating the press-fitting and clamping of the rotor magnet. CONSTITUTION:A rotor magnet 2 made of intermetallic compound such as Sm- Co or the like is press-fitted and clamped to a rotor seat 1 made of metallic or plastic material having light weight and good workability such as aluminum or aluminum alloy. A curved surface 5 is formed on the inner surface of the press-fitted part of the rotor seat 1, thereby facilitating the press-fitting of the rotor magnet 1. A tapered surface may also be formed instead of the curved surface 5. A rotor rotating shaft 3 is press-fitted into the rotor seat 2. It can prevent rotor from overturning at the time of assembling it with the rotor by forming a flange 4 at the rotor seat 2.
Patent JP-S61173323-A (JP)
Title: Output regulating device
Inventor: SHIOMI TSUTOMU
IPC: G05F1/56
Filed: 1985-01-12
Abstract: PURPOSE:To prevent influences of variation of power source voltage on an output voltage by controlling a switch detecting magnitude relation between an electric signal as a variable of power source frequency and an electric signal that cancels the power source frequency comparing with the electric signal. CONSTITUTION:The base of a transistor TRQ3 is connected to a TRQ4 of a switching controlling circuit 4 that controls a switching element S. When the TRQ4 is turned on, a base current flows to the element S. 'H' output is generated from a comparator 5 in a period in which partial voltage V1 exceeds a reference voltage VN and in a period symmetric before and after a zero cross point. When a TRQ5 is made on by output of the comparator 5, the TRQ4 and the element S are turned on. Capacitors C1, C2 make series discharge during the on period, and a voltage VR applied to a load R is made high during that period, and the effective value VRMS is changed according to the width of the period. As the time of applying current to the element S changes with the frequency of power source, occurrence of fluctuation, etc. of power source frequency can be prevented.
Patent JP-S5389928-A (JP)
Title: Controller for electric motor vehicle
Inventor: OKAMATSU SHIGETOSHI
IPC: B60L7/00
Filed: 1977-01-19
Abstract: PURPOSE: To provide an operation of stabilized control, by means of controlling a field current in accorance with a diameter of the wheel. 
     COPYRIGHT: (C)1978,JPO&Japio