baber/WOPTO huggingface dataset:
Patent JP-2000034890-A (JP)
Title: Tbm facing, and method and device for evaluating peripheral geology at real time
Inventor: TANAKA HIDEAKI
IPC: G01N33/24
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a TBM facing and a method and a device for evaluating peripheral geology at a real time, in which data regarding a TMB such as mechanical data, geological data, muck observed data, etc., are collected at the real time, various dispersed and collected data are unitary-controlled, evaluation is conducted in consideration of the correlation of each data, the evaluation is fed back to the execution of works and excavation is performed stably. SOLUTION: The method of evaluating peripheral geology at the real time consists of a mechanical-data evaluation process B1 measuring and processing mechanical data at the real time and evaluating geology in the periphery of a tunnel boring machine 1, a drilling-logging evaluation process B5 surveying and evaluating geology in front of a facing by a drilling logging, and muck evaluation processes B2-B4 measuring the state of excavated muck and quantitatively evaluating the state and predicting and evaluating the state of a ground. Data collected and valuated by these each process B1-B5 are batch-controlled and the mutual correlation of each data is analyzed at the real time and evaluated.
Patent JP-H0756982-A (JP)
Title: Layout method and layoutability evaluation device
Inventor: SHIGIHARA YASUJI
IPC: G06F17/50
Filed: 1993-08-13
Abstract: PURPOSE:To shorten layout design time by evaluating the decree of difficulty of the layout of a designed circuit between a design process and a layout process, and correcting the circuit corresponding to an evaluation result. CONSTITUTION:In a computer device 11 for logical synthesis which comprises CAD, etc., a memory device 12 is constituted of a data base 15 for design consisting of logical design data and a floor plan, a data base 16 for prediction, and a know-how data storage part 17 in which know-how data that is criterion for the ease of the layout is stored. A processing part 13 evaluates the degree of difficulty of the layout of the circuit by comparing the design data stored in the data base 15 for design with the criterion in the know-how data storage part 17. A layout difficulty/ease evaluation process is provided between the design process and the layout process, and the circuit is corrected so as to perform the layout corresponding to the evaluation result, and after that, the layout is performed in the layout process. Therefore, the circuit can be corrected before the layout is performed actually.
Patent JP-H0863875-A (JP)
Title: Recording and reproducing apparatus
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N5/92
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a recording and reproducing apparatus by which a signal format is identified automatically from a reproducing signal in a storage medium in which both a digital format signal and an analog format signal have been recorded in a mixed manner. CONSTITUTION: A signal which is reproduced from a magnetic tape 101 is waveform equalized 103, and it is then FM demodulated 106. An analog synchronizing signal or an arbitrary digital signal which becomes equal to an analog synchronizing signal portion after an FM demodulation is extracted by a synchronous separation circuit 107, and it is then frequency inspected 108. When a signal at a frequency peculiar to an analog signal is detected to be a prescribed level or higher, a reproducing signal is judged to be an analog format signal. When the signal is at a level other than that, the reproducing signal is judged to be a digital format signal, and various parts are controlled by a system controller 109.  By beans of an apparatus which is described above, it is possible to automatically identify the format of a reproducing signal from a storage medium in which a digital signal and an analog signal exist in a mixed manner.
Patent JP-H0364981-A (JP)
Title: P-type ohmic electrode of semiconductor laser
Inventor: WATANABE YASUMASA
IPC: H01S5/042
Filed: 1989-08-03
Abstract: PURPOSE:To protect a semiconductor layer against oxidation or fusion caused by heating at the formation of a protective film by a method wherein four layers specified in thickness respectively of a AuZn layer, a Mo or a W layer, a Pt or a Ni layer, and a Au layer are formed on the surface of a P-type cap layer. CONSTITUTION:One of three P-type ohmic electrodes is composed of four layers, a first AuZn layer 16 of 0.05-0.15mum thickness, a second Mo or W layer 17 of 0.03-0.07mum thickness, a third Pt or Ni layer 18 of 0.05-0.1mum thickness, and a fourth Au layer 19 of 0.05-0.1mum of thickness laminated in this order on a P-type cap layer 8. The two other electrodes are composed three layers respec tively. One of the two electrodes is composed of a first AuZn layer 16 of 0.2-0.3mum thickness, a second PtW alloy layer of 20 0.05-1mum thickness containing 30-50% by weight of W, and a third Au layer which is the same as that of the first electrode. The other electrode is composed of the same layers as those of the former except the second layer which is a PtMo alloy layer of 0.05-0.1mum thickness containing 60-90% by weight of Mo.
Patent JP-H0628167-A (JP)
Title: Data and information manipulating device
Inventor: NOMURA SHINSUKE
IPC: G06F9/06
Filed: 1992-07-06
Abstract: PURPOSE:To greatly improve the processing efficiency of manipulating data and information by the data and information manipulating device as a whole when the same data and information are frequently manipulated. CONSTITUTION:A data and information input part 12 inputs data and information and code IDs added thereto from an external device 11. A data and information manipulating part 15 manipulates the data and information inputted by the data and information input part 12 and a manipulated result storage part 14 stores the manipulated result of the data and information manipulated by the data and information manipulating part 15. A manipulated result retrieval part 13 retrieves the manipulated result of the data and information stored in the manipulated result storage part 14 with the code IDs inputted by the data and information part 12. A manipulated result output part 16 outputs the manipulated result of the data and information, obtained by the data and information manipulating part 15 and the manipulated result retrieval part 14, to the external device 11.
Patent JP-S58102628-A (JP)
Title: Electric discharge machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H1/02
Filed: 1981-12-14
Abstract: PURPOSE:To permit control of the starting characteristic of a discharge current by allowing a constant current to be superposed at a time interval. CONSTITUTION:When a clock pulse from an oscillator 8 is input into a counter 6, a switch element 31 is turned ON. A prescribed unit current is given to an electrode 1 from a power source 2 through resistors 41 and 51, and electric discharge is started. Then, a switch element 32 is turned ON by the signal from the counter 6, and the unit electric current is superposed. Similarly, switch elements 33, 34,... are turned ON, and the unit electric current is superposed at a time interval. When the time interval is shortened, the starting characteristic di/dt of the current increases. The starting characteristic also increases, when the unit electric current is increased. Thus, the current intensity on starting of the electric discharge can be controlled by controlling the starting characteristic of the current.
Patent JP-H0735970-A (JP)
Title: Range finder
Inventor: DAIMON TERUYUKI
IPC: G03B13/36
Filed: 1993-07-23
Abstract: PURPOSE:To prevent the time until starting range finding from getting longer uselessly and to shorten the time until calculating range finding information. CONSTITUTION:This range finder is provided with an operation control means 50 which operates one signal quantity control means among plural kinds of signal quantity control means 8 to 11, 14, 15, 21 and 22 for controlling signal quantity so that the signal quantity may be small in the case of deciding whether or not the signal quantity obtained by a light receiving means 1 is so large that malfunction is caused in a circuit for processing the signal in a poststage and deciding that the signal quantity is large; and which immediately starts the operation of a range-finding information calculation means without controlling the signal quantity by other signal quantity control means in the case of deciding that the signal quantity obtained by the light receiving means is small.
Patent JP-S58101660-A (JP)
Title: Improving method for solubility of steviolbioside
Inventor: MORITA ETSUO
IPC: A23L27/00
Filed: 1981-12-14
Abstract: PURPOSE:To improve the solubility of steviolbioside, by adding an organic or inorganic sodium compound to the steviolbioside. CONSTITUTION:One or two or more sodium compounds selected from the group consisting of organic salts, e.g. sodium citrate or sodium malate, inorganic salts, e.g. sodium chloride or sodium carbonate, and salts of amino acids, e.g. sodium aspartate or sodium glutamate, are added to steviolbioside or a substance with a high centent of the steviolbioside obtained by decomposing stevioside with an alkali.
Patent JP-S6096192-A (JP)
Title: Brushless motor
Inventor: OGAWA TAKASHI
IPC: H02P6/182
Filed: 1983-10-27
Abstract: PURPOSE:To stabilize the control operation of a brushless motor by detecting the relative position between a magnet rotor and a drive winding by utilizing an induced voltage. CONSTITUTION:When the potential of a signal S1 of an induced voltage generated at drive windings 2a, 2b, 2c is high with respect to a signal S2 from a position detector 8, a switch element conducted in a switch element connected to negative potential side is chopped by a chopping circuit. Then, the switch unit of the negative potential side is broken. Accordingly, the signal S1 is raised to the positive potential side, outputted in a direction for increasing the potential difference between the signals S2 and S1, and the output signal S0 of a comparator 10 is not inverted by the pulsation of the induced voltage. Even when the potential of the S1 is lower than the signal S2, the output signal S0 of the comparator 10 is not inverted.
Patent JP-H0948573-A (JP)
Title: Oil collecting device of hydraulic elevator
Inventor: SUZUKI MASAYUKI
IPC: B66B9/04
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the block of a pipe by the rapid increase of leak oil and flow the leak oil in an oil receiver to a hose smoothly. SOLUTION: In the oil collection device of a hydraulic elevator provided with an oil receiver 4 for receiving a leak oil 2 generated at the vertical action time of a plunger 8 provided on the cylinder 1 of the hydraulic elevator and a pipe 10 for connecting the hole provided on this oil receiver 4 with a hose 6 and formed so that an oil collected in the oil receiver 4 can be sent to oil tanks 9, 11 through the hose 6, an air removing pipe 12 in installed between the hose 6 and the pipe 10.
Patent JP-H1048730-A (JP)
Title: Camera provided with electronic image display method
Inventor: WATANABE YOJI
IPC: G03B19/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a camera capable of easily confirming a printed image for a user by displaying an image on an electronic image display means, based on set printing reference information such as a trimmed print size, in a camera capable of setting the printing reference information in each frame of a silver salt film. SOLUTION: An electronic image nearly equivalent to an object image obtained exposure in synchronization with a photographing operation is formed by an electronic image forming means 10 and displayed on the electronic image display means 11. Then, the display state of the display means 11 is changed according to the information set by printing reference information setting means 36, 37 and 38.
Patent JP-2001034295-A (JP)
Title: Speech message recording and reproduction system
Inventor: OSADA HIRONOBU
IPC: G10L19/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To greatly reduce the recording of voice information and to make the space for mounting small and the time of voice recording long by recording and reproducing the information by a voice compression system of high quality which is small in information amount. SOLUTION: A device 100 converts an analog voice from an input into voice data of μ-LAW-PCM by a CODEC 110. A compression system 120 compresses the voice data by an ACELP system through a DSP to generate ACELP data of one frame. A buffer RAM 130 temporarily stores the ACELP data and the ACELP data stored in the buffer RAM 130 are stored by one block and then stored in a flash ROM 140. Thus, the voice data can be compressed by the G.723.1 system of high quality which is small in information amount and recorded in the flash ROM 140. The data stored in the flash ROM 140 are managed by blocks.
Patent JP-H0847752-A (JP)
Title: Method for cleaning molten steel in tundish
Inventor: SASAI KATSUHIRO
IPC: B22D11/116
Filed: 1994-08-05
Abstract: PURPOSE:To eliminate the need for a large scaled apparatus, to quickly reduce the contamination of molten steel which is caused to a max. extent at the initial stage of casting and to further improve the removal effect of inclusion in a tundish by blowing inert gas from the side wall of the tundish of a pouring point at the time of pouring the molten steel into the tundish from a ladle. CONSTITUTION:Since the inert gas 5-2 blown into the atmosphere from the side wall of the tundish above the molten steel surface 7 flows in the horizontal direction on the molten steel surface 7, the involving of the oxygen 9 from the atmosphere is not developed and the oxidation by air can sufficiently be prevented even in the high oxygen concn. condition in the tundish 3. Further, since the stirring energy supplied to the molten steel surface 7 is made the min. and the increase of the molten steel surface area is restrained and further, the oxygen concn. on the molten steel surface can be reduced by blowing the inert gas from the side wall of the tundish, the oxidation by air at the pouring point of the tundish can effectively be prevented.
Patent JP-S6199341-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUROMARU AKIRA
IPC: H01L21/60
Filed: 1984-09-28
Abstract: PURPOSE:To make the total thickness of a device thinner and to improve mass production and economy without a defective product by making a construction wherein the bottom surfacesof a tape carrier and a semiconductor pellet are on the same plane. CONSTITUTION:A sticky tape 7 is tacked to cover an aperture 8 on the bottom surface of a tape carrier 1' which has the aperture 8 and a semiconductor pellet 2 is placed at the center o the aperture 8 and tacked on the sticky tape. Then, a wire bonding is carried out and the semiconductor pellet 2 and an inner lead 11 on the tape carrier 1' are electrically connected with a bonding wire 4 and a potting resin 5'' is filled. Then, a film pellet 6 is placed and the potting resin 5'' is hardened by heating whereby the tape carrier 1'', the semicon ductor pellet 2 and the film pellet 6 are mutually bonded by the formation of the potting resin 5'. At least, the sticky tape 7 is separated and a semiconduc tor device is obtained.
Patent JP-H0529781-A (JP)
Title: Cooling unit for electronic device
Inventor: KOMATSU SHIGERU
IPC: H05K7/20
Filed: 1991-07-19
Abstract: PURPOSE:To assemble a cooling unit on a mounting panel with ease by integrally providing a guard member in a plate-shaped nut opening, the plate-shaped nut serving to fix a fan motor unit. CONSTITUTION:An opening 11 is provided in a plate-shaped nut 4 at the center thereof correspondingly to a fan 5 of a fan motor unit 2. A guard member 12 is integrally formed in the opening 11. The fan motor unit 2 and the plate- shaped nut 4 are assembled onto a mounting panel 1 through a bolt 3. A cooling unit is mounted on the mounting panel with ease to construct a sure finger board, and hence reduce the number of parts.
Patent JP-H1046291-A (JP)
Title: Heat treatment for dual phase stainless steel
Inventor: ANDO MASASHI
IPC: C22C38/44
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To improve resistance to seawater pitting corrosion and crevice corrosion by specifying the composition of elements and applying specific heat treatment. SOLUTION: A casting is used for a suction 1, an impeller 2, and a bearing 4, and its material has a chemical composition consisting of, by weight, <=0.03% C, <=1.50% So, <=1.50% Mn, <=0.04% P, <=0.03&% S, 4.50-8.50% Ni, 21.00-26.00% Cr, 2.50-4.00% Mo, 0.08-0.03% N, and the balance Fe, and further, heat treatment is applied at 950-1250 deg.C for 1hr and the amount of ferrite at that time is requlated to <=70% by area ratio. A rolled steel is used for a main shaft 3, and its material has a composition almost identical with that of the above members and similar heat treatment is applied. By this heat treatment, the pitting corrosion potential of the material can be increased and corrosion resistance can be improved, and the frequency of maintenance and administration against pitting corrosion and crevice corrosion can be reduced.
Patent JP-S6447143-A (JP)
Title: On-vehicle multiplex transmission equipment
Inventor: ITO YUICHI
IPC: H04Q9/00
Filed: 1987-08-18
Abstract: PURPOSE:To prevent adverse effect at short-circuit between a signal line and a car body by connecting the earth side (negative wiring) of a power supply to the car body via a high frequency coupling means blocking the passing of current at a prescribed frequency or below. CONSTITUTION:The car body 28 is not utilized but +, - exclusive lines 17, 18 are provided and the negative terminal of the battery 21 is connected to ground with respect to the car body through a capacitor 26 and a resistor 27 connected in series. The capacitor 26 forms a high frequency coupling means to cut off the passing of current having a frequency smaller than a prescribed frequency fc. The frequency fs decided at a prescribed period for signal sequential transmission in the multiplex transmission system is sufficiently larger than the fc. Even when the + wiring 22 is short-circuited to the car body 28, the car body is floated in terms of DC and normal power supply is given to a multiplex terminal 15 or the like and normal multiplex transmission is implemented. Moreover, in case of short-circuit, the charging current of the capacitor is limited by the resistor 27 to prevent power fuse from being blown. The noise over the fc is shielded by the shield effect of time car body 28 and no effect is exerted on the multiplex transmission.
Patent JP-H0543250-A (JP)
Title: Production of goethite
Inventor: IIZUKA SHINJI
IPC: C01G49/02
Filed: 1991-07-18
Abstract: PURPOSE:To provide a goethite having a narrow grain size distribution, free of dendritic grains and appropriate as ferromagnetic metal powder to form a magnetic recording medium or especially as the ferromagnetic powder for short-wavelength recording having <=1mum grain diameter. CONSTITUTION:An alkali is added to aq. ferrous chloride in the less amt. than the requisite amt. to neutralize the ferrous chloride and mixed, an oxygen-contg. gas is blown into the obtained suspension to form the seed crystal of lepidocrocite by oxidation, the alkali is further added to completely oxidize the remaining Fe<2+>, and the crystal of lepidocrocite is formed in the stage (1). An alkali hydroxide in an amt. greater than the requisite amt. to neutralize the ferrous salt and the iron dissolved in the suspension is added to the suspension in a nonoxidizing atmosphere after the stage (1) is finished or the alkali hydroxide in an amt. greater than the requisite amt. to neutralize the ferrous salt remaining in the suspension is added during the stage (1), the crystal is aged at 10-90 deg.C in the stage (2) and the goethite is produced.
Patent JP-H0488145-A (JP)
Title: Thin and high strength aluminum material for blind and its manufacture
Inventor: NAKAMURA YOSHIKI
IPC: C22C21/16
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a thin and high strength Al material for a blind excellent in a bake hard effect by baking and coating by subjecting the sheet material of an Al allay having a specified compsn. to hot rolling., soln. treatment and cold rolling under specified conditions into a thin sheet and executing preheating. CONSTITUTION:The slab of an Al alloy having a compsn. constituted of, by weight, 0.2 to l.5% Mn, 0.5 to 3.5% Mg, 0.2 to 0.5% Cu, <0.4% Si, <0.50% Fe and the balance Al is hot-rolled and is thereafter cold-rolled to work into a cold rolled sheet. At this time, the cold rolled Al alloy sheet is subjected to soln. treatment in such a manner that it is heated to 400 to 600 deg.C and us rapidly cooled. Successively, the Al alloy sheet is cold-rolled at >=40% working ratio and is worked into a thin sheet material of about 0.15mm, is thereafter preheated at 100 to 200 deg.C and is subjected to baking and coating. The thin and high strength Al alloy material for a blind excellent in a bake hardening effect can be obtd.
Patent JP-2001030679-A (JP)
Title: Refill deliverable writing utensil
Inventor: TAKAMATSU MASAHARU
IPC: B43K24/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a writing utensil characterized in that a refill, especially an ink storage pipe consisting of a tube and the like flexes by a writing pressure and the refill can be protected by a rotor so as not to permit a writing part to dive into the tip of a barrel and further, the refill is prevented from being one-sidedly worn out by the abrasion of the writing part by rotating the refill together with the rotor with another advantage to shorten the overall length of a body part from the tip to the rear end of the barrel without changing the length of the refill itself. SOLUTION: In the refill deliverable writing utensil equipped with a delivering mechanism 3, a piece 8 which is not rotatable but is mountable in the rear end side of a barrel 1, has a claw receiving part and a clip 16 is integrally formed with a part exposed from the barrel 1. Further, a rotor 3-2 having an anchoring claw 13 which is engaged, in a freely attachable/-detachable manner, with the claw receiving part, is of a long-size cylindrical shape extending to at least a spot near the tip side of the barrel 1. The rotor 3-2 has a refill inserting hole 20 formed across the entire length of the rotor 3-2.
Patent JP-S59118448-A (JP)
Title: Insulating and impermeable fibriform panel and its manufacture and manufacturing device
Inventor: SUTEFUANU KUZAN
IPC: E04D3/35
Filed: 1983-10-29
Abstract: This invention relates to a fibrous panel and to a process and apparatus for its manufacture, the panel includes a dense felt mat (2) of mineral fibres having on at least one of its main surfaces an impervious covering (3, 7) consisting of a reinforcing film (3) of mineral fibres impregnated with a binder, for example bitumen, and bonded to the felt (2) by the binder, and having, on the external surface, a separating agent (7) glued to the film (3) by the binder, the agent (7) being self welding in the heat. The panels according to this invention are advantageous for the insulation and weatherproofing of roofs, especially those with only a slight slope, in particular on account of their reliability in use as well as that of the impervious coverings for which they serve as support.