baber/WOPTO huggingface dataset:
Patent JP-H1026641-A (JP)
Title: Multicircuit-type watt-hour meter
Inventor: MISHIMA KENSHICHIRO
IPC: G01R11/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To realize a multicircuit-type watt-hour meter which does not require a wide installation space, whose costs are lowered and by which electric power amounts of a plurality of circuits can be measured. SOLUTION: Outputs of a plurality of current detection means 1b and those of a plurality of voltage detection means 1a are fetched sequentially into an electric- power-amount measuring means 3 by an input-circuit changeover means 2, electric power amounts in the unit line (Ac specific integer cycle) of respective circuits to be measured are measured periodically by the electric-power-amount measuring means 3, and they are converted into electric-power amounts in a case in which they are measured continuously in circuits, to be measured, by a circuit electric-power-amount computing means 4. Consequently, the current detection means 1b and the voltage detection means 1a in the number which is equal to the circuits to be measured are required, the electric-power-amount measuring means 3 and the by-product electric- power-amount computing means 4 are used in common for the respective circuits to be measured, only one A/D converter inside the electric-power-amount measuring means 3 is required, components housed in a watt-hour meter body other than current transformers at the current detection means 1b are reduced, and it is possible to obtain a multicircuit-type watt-hour meter which can be miniaturized, whose installation space is reduced and whose costs can be lowered.
Patent JP-S6264080-A (JP)
Inventor: MIYAIRI MAKOTO
IPC: E21B17/02
Filed: 1985-08-19
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-S57104245-A (JP)
Title: Semiconductor device
Inventor: HATADA KENZOU
IPC: H01L23/36
Filed: 1980-12-19
Abstract: PURPOSE:To discharge heat generated from a semiconductor element uniformly, and to miniaturize the device while improving reliability by forming an insulating plate or a metallic plate onto both surfaces of the element through insulating resin. CONSTITUTION:An electrode lead 4 on a polyimide resin film 3 is positioned onto electrodes 2 on the semiconductor element 1, and pressed and joined. A coating material in epoxy resin 12, etc. and the metallic plates or the insulating plates 10, 10' are contacted from the upper and lower sections of the semiconductor 1 joined to the electrode lead 4 and pressed, and heated, thus curing the resin, then sealing up the semiconductor element. In this case, the resin may be liquefied or laminar, its thickness is 1mum or thicker when it is laminar, and it is applied previously onto the surface of the semiconductor surface or the insulating plates 10, 10' when it is liquefied. The thickness of the metallic plates or the insulating plates may be 50mum-0.5mm..
Patent JP-H0736195-A (JP)
Title: Substrate developing device
Inventor: KIRIE KEIJI
IPC: G03F7/30
Filed: 1993-07-22
Abstract: PURPOSE:To improve the uniformity in the coating thickness of developer within a short developing time. CONSTITUTION:This substrate developing device for developing a substrate 3 coated with photoresist and exposed to be a specified pattern by the developer is provided with a substrate holding part 4 and a developer supplying part 5. The substrate holding part 4 holds the substrate 3 in a horizontal direction. The developer supplying part 5 can horizontally move with respect to the substrate holding part 4, extended along the upper surface of the substrate 3, and is provided with a nozzle part 7 discharging developer obliquely backward with respect to the moving direction.
Patent JP-2000014592-A (JP)
Title: Synthetic resin pumice and its production
Inventor: KABAYAMA MASAAKI
IPC: A47K7/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enable the moisture retaining of the skin without degrading the effect of chipping off the surface of the keratinized skin by mixing an aq sericin soln. with the inside of a stock son. of a synthetic resin, such as rigid polyurethane, and foaming the mixture. SOLUTION: The polyol stock soln. is first formed by mixing a foaming agent, foam shaping agent, polyol, catalyst, fire-retardant agent and the aq sericin soln. or sericin powder and kneading the mixture. Next, a polyisocyanate stock soln. contg. polyisocyanate and a polyol stock soln. kneaded with the sericin are respectively metered and are mixed to form a foaming stock soln. When this stock soln. is uniformly stirred, a polyaddition reaction is initiated and simultaneously reaction heat is generated. The gas formed by the reaction heat of the foaming stock soln. forms cells with the silicone foam shaping agent as a nucleus, by which a foaming state is attained. The viscosity of the foaming stock soln. is increased by accompanying the same until finally the soln. solidifies to a resinous state having a three-dimensional structure, by which a rigid urethane foam is formed.  The synthetic resin pumice including the numerous cells is completed by molding this foam.
Patent JP-S6073585-A (JP)
Inventor: WAKAUMI HIROO
IPC: G09G3/288
Filed: 1983-09-29
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-H0467687-A (JP)
Title: Diode
Inventor: TSUDA SHIGERU
IPC: H01L29/36
Filed: 1990-07-09
Abstract: PURPOSE:To enable a diode to be used in a high frequency region and prevented from generating noises by a method wherein an impurity concentration transitional region prescribed in thickness is provided to an interface between a low impurity concentration layer which forms a P-N junction of the diode and a high impurity concentration layer of the same conductivity type so as to provide an adequate concentration gradient. CONSTITUTION:In the distribution of impurity concentration at an interface between a high impurity concentration layer and a low impurity concentration layer, if a distance between a point X1 where a tangential line provided to a concentration distribution curve of the interface concerned and a line, y=hgih impurity concentration N1, are made to intersect each other and a point X2 where the tangential line concerned intersects a line, y=low impurity concentration N2, is set 4mum or above, the storage quantity of carriers in a depletion layer is controlled when a PN junction switches from a forward bias to a reverse bias, an inverted recovery waveform becomes soft, and noises are prevented from occurring. An N silicon layer 2 25mum or so in thickness and 5-8OMEGAcm in resistivity is epitaxially grown on an N<+> silicon mother board 1 0.003OMEGAcm or below in resistivity and 450mum or so in thickness, and doping gas is controlled so as to make a concentration distribution of X1-X2 as wide as 4-10mum. A P layer 3 is formed on a silicon board through the diffusion of impurities, and furthermore gold or platinum is introduced as lifetime killer.
Patent JP-H0628537-A (JP)
Title: Operation parameter measurement device
Inventor: MIZUHARA HIROHISA
IPC: G04F10/04
Filed: 1992-07-08
Abstract: PURPOSE:To eliminate the need of providing time integrators for respective air conditioners so as to reduce cost by calculating the operation time of the respective air conditioners as operation parameters from the state change of plural units to be operated, the air conditioners, for example, and from change time and accumulating it. CONSTITUTION:The selection circuit 13 of a detection terminal unit 10A connected to the respective air conditioners 3a-3n switches the input gate of an input circuit 11 at every prescribed time and detects the state of respective switches 4a-4n at every prescribed sampling time. A state change detection circuit 14 detects the change of the opening/closing state of the switches and outputs the detection signal to an arithmetic processing unit 20 through a report circuit 15. In the arithmetic processing unit 20, a subtraction circuit 24 and an addition circuit 25 calculate operation time for the respective air conditioners, and the operation time is accumulated in an operation time storage circuit 26. The operation time of the respective air conditioners 3a-3n, which is thus obtained, is accessed by a selection circuit 27 obtaining a reading signal from a reading circuit 21, is displayed in a display device 28 and is recorded in a recording device 29.
Patent JP-2001011654-A (JP)
Title: Chromium plating film
Inventor: SHIMIZU KAZUO
IPC: C25D3/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive chromium plating film formed on the surface of the parts of an internal combustion engine and excellent in wear resistance and fatigue strength. SOLUTION: This chromium plating film formed on the surface of the base material to be plated is composed of laminated chromium plating layers 1. In each chromium plating layer 1, the granular columnar dimensions in the chromium plating structure are 0.05 to 3.0 μm, the thickness is 1 to 40 μm, and the granular columnar dimensions take uniform value, or value continuously changing toward the direction made far from the base material to be plated or irregular value. The thickness of the undercoat layer is 2 to 80 μm. In the hard plating stage in the chromium plating film forming process, the electric current applied on the base material to be plated is changed, and the prescribed granular columnar dimensions can be obtd.
Patent JP-S5883501-A (JP)
Title: Signal transmission system for electric system of vehicle
Inventor: TAGAMI KATSUTOSHI
IPC: B60L1/00
Filed: 1981-11-12
Abstract: PURPOSE:To prevent the occurrence of erroneous information by forming a control signal in combination of binary numerals which are distinguished by long and short durations of a pulse. CONSTITUTION:When the switch of the operation switch section 7a of a main controller 7 is operated, a control signal combined binary numerals which are distinguished by long and short durations of a pulse is outputted from a control circuit section 7b through a signal line 14 to sub-controllers 11, 12. The controllers 11, 12 translate the control signal and connects headlight 3, tail lamps 4 and power lines 15. In this manner, it is not affected by the influence of a noise and the occurrence of erroneous information is hardly taken place.
Patent JP-S6160945-A (JP)
Inventor: ICHIKAWA KOJI
IPC: E04B1/82
Filed: 1984-08-30
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-S6160258-A (JP)
Title: Production of composite metallic material
Inventor: SUGISHITA TAKAO
IPC: C22C47/08
Filed: 1984-08-29
Abstract: PURPOSE:To obtain a composite metallic material which has internally no remaining gases and has uniform quality by packing a particle or fiber material into the void part between the inside wall of a casting mold and molding at the voids lower than the voids of the molding then pouring a molten metal into the casting mold. CONSTITUTION:The molding 3 formed by compressing a blank reinforcing material consisting of particles of a metal or ceramics or fibers, etc. is disposed into an inner mold 2 to be disposed in a metallic mold 1. The particle or fiber material 4 is then packed into the void part between the molding and the mold 2 at the voids lower than the voids of the molding 3. The molten metal 6 consisting of a light alloy is poured under pressure into the mold 2 from a pressurizing device 5 installed in the molten metal pouring port of the mold 2. The molten metal 6 penetrates the molding 3 and spreads over the entire part 3 of the molding 3 while discharging the gas in the molding 3 from the outside of the molding 3 to the inside of the material 4 or the space between said material and the mold 1. The molten metal solidifies after penetrating the material 4. The composite metallic material having the uniform quality is thus obtd.
Patent JP-S6243690-A (JP)
Inventor: TAKAI TETSUYA
IPC: G09F11/12
Filed: 1985-08-21
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-H0864588-A (JP)
Title: Single body injector to discharge gas in surface
Inventor: JIEI BII DETONTONII
IPC: H01L21/31
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce complicated mechanical work components, requiring accurate alignment and positioning by providing a simple injector formed by a single block material. SOLUTION: This injector 10 of a single body is for delivering gas to a surface 14, and the injector 10 is composed of a thin and elongated block provided with one or more passages 17 formed in the inside. One or more passages 17 are communicated to the gas delivery surface 14 through a thin channels 18, extending between the passages 17 and the gas delivery surface 14. A metering tube may be arranged in the passage 17.
Patent JP-S6242815-A (JP)
Title: Molding die for plastic lens
Inventor: EGUCHI AKIYOSHI
IPC: B29L11/00
Filed: 1985-08-21
Abstract: PURPOSE:To prevent flashes from developing at gaps between members and between sliding parts for pressing by a structure wherein the contact surfaces between a core block and its holding member and the sliding surfaces for pressing are respectively composed of conical surfaces divergent to a cavity in order to eliminate or make smaller gaps between members and for sliding. CONSTITUTION:Sliding surfaces 38 of a movable core block 19 and of a movable sleeve 21 are composed of conical surfaces divergent to a cavity 1 with a taper of 1/30. When high-temperature resin with high fluidity is packed in the cavity 1 under high pressure, the core block 19 is depressed in the direction opposite to the cavity 1 under the resin pressure in the cavity 1 so as to retreat. As a result, the tapered outer peripheral surface of the core block 19 contacts with the tapered inner peripheral surface of the sleeve 21 so as to remove the gap between the sliding surfaces 38. Next, when the core block 19 is advanced to ward the cavity 1 with a hydraulic cylinder 9 so as to shape the resin in the cavity 1 under pressure, the fluidity of the resin in the cavity 1 becomes low because of the temperature of the resin lowered by a mold to such a measure as to cause no development of flash under the condition that the gap generated by the advancement of the core block 19 is enough small.
Patent JP-H0891829-A (JP)
Title: Refining method for magnesium hydroxide
Inventor: JIYANKARURO BERURI
IPC: C01F5/08
Filed: 1995-07-18
Abstract: A process for preparing magnesium hydroxide having high purity which comprises dispersing the raw product in water, under stirring, then adjusting the pH to a value comprised between 10,0 and 14,0; adding a chelating agent and separing the resulting phases.
Patent JP-H054303-A (JP)
Title: Vibration damping steel sheet excellent in processability
Inventor: YUZUTORI YOSHIYUKI
IPC: B32B7/04
Filed: 1991-06-26
Abstract: PURPOSE:To provide a vibration damping steel sheet excellent in processability (adhesive strength) and also in the processability and weldability. CONSTITUTION:In a resin laminated steel sheet obtained by interposing a resin layer between two steel sheets, excellent processability is obtained by forming a complex treatment coating of chromic acid.resin on at least the surface of the steel sheet coming into contact with the resin. In case of the resin laminated steel sheet where the resin layer to which conductivity is given is interposed between the two steel sheets, when the complex treatment coating of the chromic acid.resin is formed at Cr build-up of not exceeding 20mg/m<2> on at least the surface of the steel sheet coming into contact with the resin, both of the excellent processability and weldability (spot weldability) can be obtained.
Patent JP-S5972369-A (JP)
Inventor: MATSUISHI MASANORI
IPC: E05B65/52
Filed: 1982-10-15
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-S6424423-A (JP)
Title: Manufacture of semiconductor device
Inventor: MABUCHI KATSUJI
IPC: H01L21/30
Filed: 1987-07-20
Abstract: PURPOSE:To facilitate regulating the length of a recess accurately by regulating the temperature of developing agent, the developing time and the time for linsing after development in the process of forming a gate electrode. CONSTITUTION:A semiconductor substrate 1 on which an exposed photoresist layer 4 is formed for forming a gate electrode 7 is dipped in developing agent at a certain temperature. Then the semiconductor substrate is linsed. By regulating the temperature of the developing agent, the developing time and the linsing time in isopropyl alcohol or water in that process, the length of a recess 5 can be regulated. If the developing time is long, as the developing agent penetrates between the photoresist layer 4 and the substrate 1 and the boundary is weakened, the side etching is progressed and the long recess is obtained, In the same way, if the linsing time is long, when the boundary is weakened to some extent, the linsing agent penetrates between the photoresist layer and the semiconductor substrate and the side etching is progressed and the long recess is obtained.
Patent JP-S6159445-A (JP)
Title: Determining method of quantity of photographic print exposure
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1984-08-31
Abstract: PURPOSE:To perform printing operation of high quality at a high passing rate by selecting plural exposure arithmetic expression from rough classification to fine classifications so as to determine the quantity of print exposure. CONSTITUTION:A negative film is divided into numbers of small areas and scanned 1 to find the characteristic value 2 of the negative image plane, and the negative film is classified by visual decision making 3. The negative film may be classified 4 on the basis of information by the visual decision making 3 or including the characteristic value 2 obtained by the scanning 1, and one of exposure quantity arithmetic expressions for determining the quantity of exposure set previously by the classification 4 is selected and used to calculate the quantity 5 of exposure by using the characteristic value 2; and it is decided 6 whether the quantity of exposure is OK or not and when not, said operation is repeated to make a final decision 7 on the quantity of exposure.
Patent JP-H0528950-A (JP)
Title: Method and device for machining cross section
Inventor: ONISHI TAKESHI
IPC: H01L21/302
Filed: 1991-07-23
Abstract: PURPOSE:To enhance the accuracy of a position at which to form the cross section of a device so as to obtain an accurate cross section at a desired place with efficiency by utilizing a mask which is movable in vacuum state in machining the cross section of the device using a focused ion beam. CONSTITUTION:A rectangular hole 3 for enabling observation from the oblique direction of a cross section is formed in the surface of a substrate 2 such as LSI by using a focused ion beam 1. Next a mask 4 put on the end of a manipulator 5 is shifted to a finish cross section position by driving of the manipulator 5. Since a large quantity of secondary electrons are emitted from the end face of the mask, halation occurs at the end portion of the mask 4 against an effort to adjust a contrast on the surface of the sample and so accurate positioning is not possible. Therefore secondary electron signal intensity is compressed logarithmically to prevent halations to form a beam image which is easy to watch and to accurately set the cross section position. The mask 4 is formed by opening an Si crystal thin film while making the form of its end face good, and a strip shape cross section including the boundary of the mask 4 is finished.
Patent JP-H0739165-A (JP)
Title: Power conversion apparatus
Inventor: NISHIO ATSUHIKO
IPC: H02M7/515
Filed: 1993-07-23
Abstract: PURPOSE:To control an output voltage even with reference to a small voltage instruction value. CONSTITUTION:A power conversion apparatus which is provided with a neutral-point clamp-type inverter outputs a carrier-wave frequency instruction at a definite frequency by a frequency instruction operation means 27 on the basis of a function which uses the amplitude of a voltage instruction value as a variable when the detected value of the amplitude of the voltage instruction value is at a prescribed value or higher. It outputs a carrier-wave frequency instruction at a frequency which is lower the smaller the amplitude is when the detected value of the voltage instruction value is at a prescribed value or lower. Then, carrier-wave frequencies which are given to PWM modulation means 241, 242 are controlled so as to be variable by a variable- frequency generation means 30 on the basis of the carrier-wave frequency instruction of the frequency instruction operation means 27. In this manner, the number of gate turn-on operations per unit time of gate control signals which are output by the PWM modulation means 241, 242 is changed. Even when the amplitude of the voltage instruction value becomes small, the mean value of inverter output voltages does not become a definite value, and the inverter output voltages are controlled so as to be variable.
Patent JP-H1025917-A (JP)
Title: Two-stage type bicycle parking facility
Inventor: TAKIZAWA TADASHI
IPC: E04H6/06
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency and to reduce laber required for containing by a method wherein an amount of liquid in a balancer container is changed and an elevating platform is elevated by a difference in weight between the elevation platform and a balancer. SOLUTION: When a switch 20 is operated and lowering of an elevation platform 11 is indicated, a solenoid valve 28 is operated, liquid in a balancer container 22 is discharged, the weight of the container 22 is reduced, and the elevation platform 11 is lowered under the own weight of the elevation platform 11. In this case, it is detected by a sensor 32 that the elevation platform 11 is started to lower, and a solenoid valve 28 is closed and operation is effected such that a discharge amount from the container 22 is limited to a minimum. A bicycle is then placed on the elevation platform 11 and when, by operating the switch 20, raising is indicated, a solenoid valve 26 arranged in a liquid storage tank 24 is opened and liquid flows in the container 22.  The weight of the container 22 is increased to a value higher than that of the elevation platform 11 and the container 22 is gradually lowered, the elevation platform 11 is raised and makes contact with the stopper 31 and is brought into a stop. This constitution eliminates a need for a space equivalent to a space in which a facility on the upper stage side is drawn, improves space efficiency, and relieves labor required for containing.
Patent JP-2000016688-A (JP)
Title: Conveyance controller of traveling body
Inventor: KUWAMOTO SHIGEKI
IPC: B65H43/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance controller capable of being manufactured independently from a demand at an end user level and being composed of parts without being affected by changes of processing at the end user level. SOLUTION: In a paper conveyance controller provided with one or more conveyance route A and a conveyance route B for a traveling body (paper) set in the device, an actuator (roller) which is arranged on the conveyance route and moves paper, a sensor for confirming the pass of paper, and a control means for conveying paper, the control means is constituted as a part (paper conveyance control part 400) independent from an application part at a high position user level, and the conveyance control is done from a start position of the conveyance routes A, B until paper arrives at a final target position by the control means composed of parts. By the way, the paper conveyance control parts 400 can be grouped into, for example, conveyance plan subsystem 410, conveyance execution subsystem 420, conveyance verification subsystem 430, and device monitoring subsystem 440.