baber/WOPTO huggingface dataset:
Patent JP-S6481690-A (JP)
Title: Operation system of variable-speed driving device
Inventor: RYU HIDETOSHI
IPC: H02P23/24
Filed: 1987-09-19
Abstract: PURPOSE:To meet flexibly with various operating method and speed control, by storing a plurality of software libraries to in a storage past in a variable speed driving device and by providing terminals to select the sequence function to control circuit terminals. CONSTITUTION:In a PROM 2 each constant for sequence and multiple software libraries are stored. To a sequence input port 5 provided are input terminals I1-I4 to select a software library. A microcomputer 1 selects a software library from the PROM 2 in accordance with the selective signal from terminals I1-I4, and gives it to a PWM waveform generation circuit 7 through a RAM 3 and a nonvolatile storage cell 4. The PWM waveform generation circuit 7 outputs a PWM control signal of an inverter 9 in accordance with the input signal.
Patent JP-H0764959-A (JP)
Title: Device for reducing power consumption of integrated circuit microprocessor
Inventor: IZUMIDA MASAMICHI
IPC: G06F1/04
Filed: 1993-08-28
Abstract: PURPOSE:To provide an integrated circuit power consumption device capable of reducing power consumption without being affected by a program executed in a processor even in the short time of a mechanical language execution level in an integrated circuit microprocessor. CONSTITUTION:When it is judged that an instruction executing device 14 is in a stand-by state in a stand-by state judging device 10 based on a request signal S102 for requesting a cooperative processing from the instruction executing device 14 to a bus interface device 11 and an acknowledge signal S101 indicating the propriety of accepting the cooperative processing from the bus interface device 11 to the instruction executing device 14, a clock supplying device 12 stops supplying a clock to the instruction executing device 14 by an instruction signal S114 or permits the clock to be a low-speed one.
Patent JP-H1059778-A (JP)
Title: Carbon-containing magnesia material monolithic refractory
Inventor: SAKAMOTO YOSHIHIRO
IPC: C04B35/66
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To produce a refractory excellent in corrosion resistance and fluidity, easy in cleaning of a kneading mixer, easy in hardening control and capable of suppressing a blister at the time of aging by adding a prescribed amount of sodium silicofluoride to a carbon-containing magnesia material monolithic refractory. SOLUTION: When the refractory is constituted with 0.5-5wt.% Al-Si alloy having 0.15mm grain size, 1-7wt.% silicon carbide, 0.1-2wt.% boron carbide, 1-10wt.% combination of more than one kind of pitch carbon starting material and carbon black, 0.05-1wt.% sodium silicofluoride as a binder and the balance magnesium based starting material, a hardened body which is hardly influenced by atmospheric temp. and stable as compared to a conventional hardened form is obtained. The alloy containing 12wt.% Si is used as the Al-Si alloy. The carbon black having >=0.1μm grain size is used, and the silicon carbide and the boron carbide are not restricted especially. A commercial product is used as the sodium silicofluoride. Seawater magnesia, etc., are used as the magnesia starting material.
Patent JP-H1189213-A (JP)
Title: Water cooling equipment for high-voltage electric apparatus
Inventor: HIBINO ATSUO
IPC: H05K7/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make the flow rates even just by theoretical calculations without increasing the diameter of water supply pipes or the like or increasing the water pressure by installing a liquid rheostat, which makes the pressure losses of the flow at any place even, at the upstream-side end of each power supply pipe, for each module which houses semiconductor elements and the semiconductor circuits. SOLUTION: Water 1 sent by a pump 3 to water supply pipes 9D-9A is distributed to each module 2A-2D by means of connection pipes 11 and module water supply pipes 7, to cool electric components in modules 2. Then, water collected through module drainage pipes 8, connection pipes 12, and return pipes 10A-10D is cooled by a heat exchanger 5 and then the electrical resistivity of the water is increased by an ion exchanger 4 and then the water is returned to the pump 3. Between the connection pipes 11B-11D and the module water supply pipes 7B-7D, liquid rheostats 13B-13D which control the flow rate are installed at the upstream sides of the modules 2 to reduce the absolute value of pressure to be applied to the modules 2.  By this method, the minimum necessary pressures of all the modules 2 can be made even and pressure losses generated in distribution pipes 9B-9D and the return pipes 10B-10D can be reduced.
Patent JP-H0751002-A (JP)
Title: Production of food and stirring device
Inventor: SHIMIZU YASUHIRO
IPC: A23L15/00
Filed: 1993-08-17
Abstract: PURPOSE:To provide production of a food by revolving a rotator having a cylindrical material deviated from the center of rotation by a given distance and stirring a liquid raw material while heating and to supply a stirrer. CONSTITUTION:Production of a food and a stirrer comprises revolving a rotator 7 with a cylindrical material 8 deviated from the center of rotation by a given distance and stirring a food while heating.
Patent JP-H05251560-A (JP)
Title: Automatically arranging method for cell
Inventor: UEDA TOSHIAKI
IPC: G06F17/50
Filed: 1992-09-03
Abstract: PURPOSE:To perform the speed-up of an arrangement improving process making any operation to limit the selection of cells not necessary at the time of improving a parallel arrangement, by dividing a chip area into a plurality of slender rectangular regions and simultaneously and parallelly performing the process of interchange of the cells respective regions with a plurarlity of processors, each of which is made to correspond to each different region thereof. CONSTITUTION:A chip area is cut in the vertical direction to form a slender region which elongates in the direction of the length and cut in the horizontal direction to form a slender region which elongates in the direction of the width, thereby forming a plurality of lengthwise and crosswise rectangular regions. Each different processor P1, P2, P3 is assigned to each of plural slender rectangular regions which are obtained by cutting in the direction of the length. And the improvement of the arrangement of a cell existing within each of the lengthwise rectangular regions to which each processor P1, P2, P3 is assigned is simultaneously and parallely performed within each of the regions so that on the basis of a lengthwise cut-line passing through the inner part of the region, the number of a net passing therethrough is minimized. Thereby, the process of improving the arrangement of a cell with the interchange thereof may be speeded up.
Patent JP-H0686155-A (JP)
Title: Image pickup output signal processing circuit
Inventor: KURODA OSAMU
IPC: H04N5/14
Filed: 1992-09-03
Abstract: PURPOSE:To practically extend the dynamic range of an amplifying part to an image pickup output signal with a relatively simple constitution at the time of generating a video signal based on the signal obtained by amplifying and digitizing the image pickup output signal from an image pickup part. CONSTITUTION:This circuit consists of amplifying parts 21 and 22, which amplify the image pickup output signal obtained from a CCD image pickup part 11 with a first gain and a second gain lower than the first gain, and a video signal generating part 26 which subjects the image pickup output signal amplified by the amplifying part 21 to digital processing to generate the video signal in the case of the image pickup output signal from the CCD image pickup part which has a level lower than a relatively high level but subjects the image pickup output signal amplified by an amplifying part 22 to digital processing to generate the video signal in the case of the image pickup output signal from the CCD image pickup part 11 which has a level higher than the relatively high level.
Patent JP-H1084267-A (JP)
Title: Rf switch and mobile communication device
Inventor: SATO TETSUO
IPC: H04B1/44
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To surely turn on and off an RF switch even with an RF signal of large amplitude that exceeds the power voltage even under the operating condition of a single power supply and a low voltage power supply by generating the DC voltage which is proportional to the wave height of the RF signal and applying the DC voltage as the control voltage. SOLUTION: A GaAs.MESFETJ1 is placed in series on a signal path set between an RF input signal Vin and a load RL. The diodes D1 and D2 and a capacitor C3 construct a detection circuit IA. The capacitor C3 partly branches the signal Vin which is inputted to an RF switch 1 and leads the branched RF signals to both D1 and D2 which rectify these RF signals. Thus, the DC voltage which positively or negatively increases according to the wave height of the signal Vin is generated from a part of this signal Vin. A resistance RG constructs a bias circuit IB and applies the DC voltage (VD) generated by the circuit,A to the FETJ1 as the control voltage.
Patent JP-S61114303-A (JP)
Title: Signal selector
Inventor: BABA AKINORI
IPC: G05B23/02
Filed: 1984-11-07
Abstract: PURPOSE:To reduce the disturbance of a process and to improve the reliability of a signal selector by providing a 2-step signal selecting part consisting of a state diagnosis part and a switch diagnosis part. CONSTITUTION:For a plant controller of a power plant, a signal selector which improves the reliability of detected signals consists of process detecting parts 1-4, a signal switching part 5, a 2-step signal selecting part 6 and an informing part 7. The part 6 includes a state diagnosis part 6a which compares plural detected signals with each other and discriminates the state to be noticed and a switch diagnosis part 6b which produces a switch signal after detecting a fault. Thus plural detected process signals supplied to the part 6a deliver the state to be noticed which is discriminated as the 1st step to the part 7 to display it or produce an alarm. Then the detected process signal is diagnosed a the part 6b in the 2nd step. If said process signal has a fault, a switch signal is delivered to the part 5 for selection of another optimum process signal.
Patent JP-H09127678-A (JP)
Title: Manufacture of metal mask in semiconductor integrated circuit device
Inventor: TAEHO KUTSUKU
IPC: G03F1/80
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a process for production by a two-stage process by using spin-on glass layers as a mask for dry etching. SOLUTION: This metallic mask is produced by using the patterned spin-on glass layers for the metal of an initial uniform thickness. The patterns of the spin-on glass layers are formed by anisotropic dry etching by using the patterned resists already formed by irradiation with directly written electron beams and subsequent wet development. The spin-on glass layers 22 are used as protective layers for dry etched patterning of the metallic layers 11 in the ensuing dry etching patterning of the metallic layers 11. After the patterned metallic layers are formed by patterning the metallic layers 11, the spin-on glass layers 22 are removed by dilute hydrofluoric acid.
Patent JP-H0979743-A (JP)
Title: Cooled beverage supplying apparatus
Inventor: TSUTSUMI MASATO
IPC: F25D11/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To achieve handy and hygienic servicing while allowing the curtailing of a power consumption as caused by the opening or closing of a door. SOLUTION: A specialized cock member 18 is mounted in place of a cock for sealing a mouth part of a commercial beverage PET bottle and the bottle 4 is mounted on a bottle holding part 13 provided on the internal surface side of a door 3 of a cold storage chamber 2. The beverage in the bottle is made to flow out to a liquid supply path part 26 piercing the door 3 thoroughly by the operation of a liquid supply lever 40 to be supplied to a beverage takeoff part 46 provided on the external surface side of the door 3. Thus, the beverage in the bottle 4 is supplied outside the cold storage chamber 2.
Patent JP-S6295518-A (JP)
Title: Liquid crystal electrooptic device
Inventor: SATO YUZURU
IPC: G02F1/1337
Filed: 1985-10-23
Abstract: PURPOSE:To realize sufficient storage effect and to reduce the preparation cost of a liquid crystal electrooptic device by providing a polymer film having no polar group in the side chain on a transparent electrode as an orientation material. CONSTITUTION:A polymer film having no polar group in the side chain is formed as an orientation material on a pair of confronting transparent electrode. Polyethylene is applied by spin coating to 2,000Angstrom  thickness and subjected to rubbing. For the device having 3.0mum cell thickness, DOBAMBC is used as liquid crystal material. If polyimide is used as the orientation material, no storage effect is obtd. at all with 3.0mum thickness of the cell. Whereas, sufficient storage effect is obtd. with 3.0mum cell thickness, moreover, sufficient threshold characteristic, i.e. V10=7V, V90=10.5V at 100musec impressed voltage pulse length, is obtd. By this constitution, the formation of the device is facilitated, the prepn. cost is reduced, the storage effect is enhanced, and the contrast is improved.
Patent JP-2000064849-A (JP)
Title: Variable vane applied to variable vane type turbo- charger and manufacture thereof
Inventor: AKITA TOSHIO
IPC: F02B39/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a novel variable vane and a method of manufacture thereof eliminating all the cutting works and rapidly improving work efficiency, by basically reconsidering a technical common sense constituting the variable of a turbocharger having a single function by a single member, and constituting the variable vane by two kinds of members. SOLUTION: This variable vane 1 is formed out of a vane blade part 11 and a vane shaft part 12, and these vane blade part 11 and vane shaft part 12 are formed individually in a start condition. After the vane shaft part 12 pinches the vane blade part 11 in a hold slit 12a formed on its tip, it is fixed by welding.
Patent JP-H0982715-A (JP)
Title: Semiconductor device, its mounting method and its repair method
Inventor: HOZUMI YUUKO
IPC: H01L27/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the high reliability and the high efficiency of repair operations can be achieved as to a semiconductor device in which a chip electrode is extracted from an electrode forming surface in the vertical direction, its mounting method and its repair method. SOLUTION: In a semiconductor device in which a chip electrode 2 is extracted from the electrode forming surface α of a chip 1 in the vertical direction, the standing-up part 2b of the chip electrode 2 is covered with a thermoplastic layer 20 comprising thermoplastic resin.
Patent JP-H1188998-A (JP)
Title: Three-dimension sound image effect system
Inventor: YAMATO MAKOTO
IPC: H04S5/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To create a tracing sound image of a moving main sound image by localizing a sound image in a way that the main sound image is moved on a moving locus as time elapses, sequentially moving the tracing sound image while localizing it and generating the tracing sound image moved while tracing the main sound image one after another. SOLUTION: Effectors 21 -22 change an input sound source signal level and add various effect to the input sound source signal based on parameter control data fed from a sequencer 4 and provide an output of the result, Sound image locators 31 -3n of a 3-dimension sound image localization device receiving the output generate and provide an output of two left / right channel sound image localization signals to localize the sound image of the sound source signals outputted from the effectors 21 -2-based on the sound image locarization data being the output of the sequencer 4. The sound image position data consist of an azimuth being a sound image horizontal directional angle with respect to a listening position, a vertical elevation, and coordinate data of a distance between the listening position and the sound image position.  The sound image locators 31 -3n set a sound level corresponding to each coordinate position, a delay time and a frequency characteristic based on the data.
Patent JP-H0556194-A (JP)
Title: Digital line network communication equipment
Inventor: MATSUEDA KAZUTAKA
IPC: H04M15/18
Filed: 1991-08-23
Abstract: PURPOSE:To reduce a waiting time for the other service and to economically execute bulk-transfer by controlling a system to bulk-transfer in a time zone when at least either of a line using charge or a line using frequency at the time of outputting a call is low. CONSTITUTION:CPU 31 controls the whole equipment, especially to judge whether to execute bulk communication or not. The program of CPU 31 is previously stored in ROM 32 and RAM 33 contemporarily stores data used by CPU 31. A relation between a communication time zone and a charge at respective networks are previously stored in a network charging table 34 and a relation between the using frequency and the communication time zone of B channel is stored in a using frequency table 35. CPU 31 refers to the tables 34, 35 and controls the equipment not to bulk-transfer when present time is in the time zone of a high using charge and/or when an accumulating using frequency at the present time is higher than a threshold.
Patent JP-2000174987-A (JP)
Title: Scanning line illumination system using hollow reflector
Inventor: BOHN DAVID D
IPC: H04N1/04
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of excessive noise appearing as 'snow' in image data when the brightness of illumination is not sufficient by constituting an illumination system such that a part of the light beam of a light source is reflected by an internal reflection face of a hollow reflector before it passes through an incident hole and passes through an outgoing hole. SOLUTION: A hollow reflector illumination system 10 is provided with one or more. e.g, two light source assemblies 44, a hollow reflector 46 and a convergence lens 48. The hollow reflector 46 has an internal reflection face 54, an incident hole 56 and an outgoing hole 58. The light source assemblies 44 generating plural light beams is are arranged adjacent to the incident hole 56 of the hollow reflector 46. A part of light generated by the light source assemblies 44 is reflected by the internal reflection face 54 of the hollow reflector 46 after it passes though the incident hole 56 and before it passes through the outgoing hole 58. Light beams 50 and 50' passing through the outgoing hole 58 illuminate scanning area 42 on an object.
Patent JP-H0788284-A (JP)
Title: Washing machine
Inventor: HIRANO TAKAYUKI
IPC: D06F33/02
Filed: 1993-09-24
Abstract: PURPOSE:To prevent damage of cloth to be washed, by sensing the period from the time, when the motor rotating characteristics after its being turned off for the first time have attained the second reference value smaller than the first reference value, till the time when the rotating characteristics after the second starting have attained the first reference value, and thereupon judging the amount of the wash. CONSTITUTION:A washing machine concerned is equipped with a microcomputer 15 including a current feed control means for motor, with which the current feed to a motor 5 is shut off when the motor rotating characteristics sensed by a characteristics sensing means 10 after starting of the motor have attained the first reference value, the motor 5 is re-started when the set period of time has elapsed since the shut-off of the current feed took place, and another shutting-off should take place when the rotating characteristics attain again the first reference value. A wash amount judging means judges the wash amount through sensing of the period of time from the time, when the rotating characteristics after the first shut-off of the motor 5 attained the second reference value smaller than the first, till the time when the characteristics after the second start attains the first reference value. Thereby the current feed time for motor at the time of judging the wash amount is shortened, which allows suppression of the damage of cloths to be washed.
Patent JP-H0858857-A (JP)
Title: Water-supply device for competitor
Inventor: NISHIMURA TAKASHI
IPC: G07F13/10
Filed: 1995-08-24
Abstract: PURPOSE: To supply drinking water to competitors who are running during competitions such as Marathon race, or bicycle race, etc., in such a manner that the drinking water is easy to take out, and a competitor does not fail to take out, and does not need to reduce his/her running speed. CONSTITUTION: A water-supply device is constituted of a container 10 with a lid wherein a liquid is filled, and a storage main body which contains a plurality of the containers 10 and discharges to a container receiving table 8 one by one. The container 10 is constituted into a cylindrical form, and a rolling down passage 2 of a downward tilted plate shape, wherein the containers under a laterally laid condition can be rolled down, is provided in the storage main body 1. Then, at the end of the rolling down passage, passages 4, 5 which control the containers under a normally standing condition are provided. In addition, under the ends of these passages, the container receiving table 8 is arranged with a gap 7 in a range which is higher than the total height of the container and lower than the total height of two containers.
Patent JP-S60132890-A (JP)
Inventor: OOHARA KAZUHIRO
IPC: B66C5/02
Filed: 1983-12-19
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-H0583736-A (JP)
Title: Still picture recording reproducing device
Inventor: TOCHIHARA KATSUHIRO
IPC: H04N5/937
Filed: 1991-09-18
Abstract: PURPOSE:To reduce the cost of the device by providing a specific read start period revision means so as to reduce a storage capacity of a picture memory to that for 2 fields. CONSTITUTION:After a PAL system picture signal is converted into picture data by an A/D converter 2 and stored in a picture memory 7, stored on a magnetic tape 23 by a recording signal processing circuit 13 via a P/S converter 11 and an input changeover switch 12. At reproduction, data extracted from the magnetic tape 23 are processed by a reproduction signal processing circuit 14 and written alternately one by one field each to picture memories 6,7 via an output changeover switch 15 and an S/P converter 16 and then read. Then a circuit comprising a field detection circuit 27, preset value setting circuits 28,29 and address counters 8,9 revises a start time when the picture data from the picture memories 6,7 are read by a 1/2 period of a burst signal by deviating an address generating start period and acts like a read start time revision means.
Patent JP-2000187712-A (JP)
Title: Card recorder
Inventor: SUZUKI YOSHITAKA
IPC: B42D15/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To attain a compact device and high speed printing. SOLUTION: After recording an information signal in a card 2 carried in a minor length direction by an information recording part 200, the card 2 is carried to a 2nd heating part 300. An ink image transferred to an intermediate recording medium 7 by a 1st heating part 500 is retransferred to the card 2 by the 2nd heating part 300 and then the warp of the card 2 is corrected by a warp correction part 400.