baber/WOPTO huggingface dataset:
Patent JP-H05316576-A (JP)
Title: Data transmission control method
Inventor: YASUDA AKIO
IPC: H04M11/00
Filed: 1992-05-14
Abstract: PURPOSE:To control a controlled device main body at a remote location independently of the distance by utilizing a line and a data MODEM. CONSTITUTION:Control data from a controlled device main body 16 are sent to a data MODEM 12 through a serial data line 14 of a comparatively short length such as an RS-232C. The data MODEM 12 modulates control data and sends the result to a data MODEM 13 through a telephone line 11, in which the control data are demodulated and the demodulated data are sent to a data display terminal equipment 17 through a serial data line 15 whose length is comparatively short such as an RS-232C. A data display terminal equipment 17 displays the sent control data and a request of a manual control input from the manual operation input terminal equipment 18 and sends the input control data to the controlled device main body 16 through a reverse path.
Patent JP-S5911424-A (JP)
Title: Processing circuit of interruption signal
Inventor: MATSUZAKI TOSHIMICHI
IPC: G06F13/24
Filed: 1982-07-12
Abstract: PURPOSE:To decrease the number of terminals, by having distinction between the normal interruption and the monitor interruption from the pulse width of the interruption input signal which is applied to an interruption input terminal. CONSTITUTION:When an interruption signal which is active (L level) during a period of a clock CK2 is applied to an interruption input terminal 21, an interruption flag register RG22 is set at a time point when the interruption signal has a fall. The output of a monitor interruption detecting circuit 23 is kept at L level. Therefore an interruption request flag 3 is set but a monitor interruption request flag 13 is not set. Then the process proceeds to a normal interruption processing sequence when an instruction under execution is over. At the same time, the RG22 is reset by a normal interruption reception signal 4. When the CK2 is impressed when the input signal of the terminal 21 is set inactive (H level) after a prescribed time elapses and the flag 3 is set, the circuit 23 is set at H level to set a monitor interruption request flag RG24 and then the flag 13. Thus the priority is given to the monitor interruption. Then the RG24 is reset when a monitor interruption accepting signal 14 is supplied.
Patent JP-S5246503-A (JP)
Title: Centrifugal pump
Inventor: TAMURA KOUZOU
IPC: F04D29/42
Filed: 1975-10-09
Abstract: PURPOSE: A centrifugal pump available with more than two kinds of impellers revolvable in a common volute to provide different pumping-up capacities. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5761252-A (JP)
Title: Rotating anode for x-ray tube
Inventor: KOIZUMI HIDEO
IPC: H01J35/10
Filed: 1980-09-05
Abstract: PURPOSE:To both improve heat conduction and prevent carbon diffusion in an anode, by previously forming a rhenium layer to the junction surface of a tungsten plate and graphite base material of molybdenum plate. CONSTITUTION:A rhenium layer in prescribed thickness is formed to the junction surface between a prescribed shaped tungsten plate or, for instance, tungsten plate constituted by thermally pressing at high temperature of 1,600 deg.C and high pressure of 250kg/cm<2> and a molybdenum compound plate of graphite base material. Then the above layer is placed on a prescribed shaped graphite base material, thermally pressed as a whole unit in the inactive atmosphere, for instance, nitrogen a atmosphere at low temperature of 1,400 deg.C low pressure of 200kg/cm<2> and integrally jointed.
Patent JP-H0420258-A (JP)
Title: Production of powder of japanese persimmon
Inventor: SATO MASATADA
IPC: A23L19/00
Filed: 1990-05-11
Abstract: PURPOSE:To obtain power of Japanese persimmon having excellent storage stability free from solidification and change of color, by treating Japanese persimmon with pectinase, then drying and grinding. CONSTITUTION:Japanese persimmon is treated with pectinase, then preferably with a pantothenate, dried and then ground to give the objective power of Japanese persimmon. Treatment with pectinase and/or a pantothenate is preferably carried out while applying ultrasonic wave to Japanese persimmon.
Patent JP-H0723338-A (JP)
Title: Equipment for relording and reproducing digital video signal for long time playback
Inventor: KEN GOSOU
IPC: H04N19/00
Filed: 1994-06-03
Abstract: PURPOSE: To improve recording density on a recording medium and to use a decoder for recording and reproducing in common by making it possible to record a digital video signal in the compressed format for a standard mode and of an extended mode. CONSTITUTION: An encoder block 20 encodes a video signal decoded by a decoder 16. The block 20 is constituted so as to generate an intra-mode compression signal. The intra-mode compression signal from a VLC 26 in the block 20 is written in a buffer memory 32 at an irregular bit ratio and read out at a fixed bit rate. A mode controller 40 generates a clock pulse to be used for reading out data from the buffer memory 32 in order to execute multispeed recording operation provided with the reference mode for normal time reproduction to be used for a normal analog VTR and the extended mode for long time reproduction.
Patent JP-S61281570-A (JP)
Title: Inspection method for semiconductor laser
Inventor: OBE ISAO
IPC: H01L21/66
Filed: 1985-06-07
Abstract: PURPOSE:To decide the nondefectives or defectives of semiconductor-laser wafers by detecting discharge currents generated from the semiconductor-laser wafers by applying pulse-shaped voltage between electrodes. CONSTITUTION:A whole surface electrode is formed onto the surface of a substrate as a semiconductor-laser wafer 5 and partial electrodes 3 onto the surface on the side reverse to the substrate in a striped manner, and the wafer 5 prepared in this manner is connected to an external circuit through a prober 4. The external circuit consists of a power supply 1 and a current detector 2 connected in series with the power supply 1. Pulse voltage is applied to the semiconductor-laser wafer by the power supply 1, and an optical output is detected by a photodiode composed of Ge. When a threshold current value is increased, discharge currents are reduced, and negative correlation is generated. Accordingly, the threshold current values of laser oscillations can be determined under the state of wafers without cleavage by measuring the discharge currents of the semiconductor-laser wafers, thus deciding nondefectives or defectives by the threshold currents values at the step of the wafer.
Patent JP-S5246675-A (JP)
Title: Device for washing a tyre
Inventor: YANAGIDA KIYOSHI
IPC: B60S3/06
Filed: 1975-10-13
Abstract: PURPOSE:To prevent a road from becoming dirty owing to a truck and the like going in-and-out job site, in such a manner that the truck and the like is loaded on a rotary roll and wheels are turned for washing.
Patent JP-S61282670-A (JP)
Title: Spacer expander for assembled piston ring
Inventor: MURAOKA TSUTOMU
IPC: F16J9/06
Filed: 1985-06-07
Abstract: PURPOSE:To provide a stable surface pressure for a side rail by forming an inner peripheral bent part having an inclined surface for pressing the inner periphery of the side rail, outer peripheral shelf part for loading the side rail and slits onto a band plate. CONSTITUTION:A space expander 12 has an inner peripheral bent part 13 as the inclined surface 14 obtained by bending the upper and lower parts of the spherical side edge of a band plate towards the inner peripheral side. Further, a supporting part 16 for supporting the upper and lower inner peripheral bent parts is provided. Further, the outer peripheral shelf part 18 which is formed by cutting the supporting part 16 at a certain intervals from the center part in the circumferential direction and vertically erecting the cut parts is provided. Though the inclined surface 14 of the inner peripheral bent part 13 contacts with the circumference of a side rail 26 and performs pressing in the vertical direction and the outer circumferential direction, a uniform surface pressure can be provided over the whole periphery, since the inner peripheral bent part 13 exists except in the little part of the slits 20 and 22.
Patent JP-H02305988-A (JP)
Title: Composition having low melting point and aluminum electroplating method with bath of this composition
Inventor: MORI SHOICHIRO
IPC: C25D3/66
Filed: 1989-05-18
Abstract: PURPOSE:To obtain an easily handleable bath enabling efficient plating by using a mixture of Al halide with trialkylimidazolium halide represented by a specified general formula as an org. solvent-contg. Al electroplating bath. CONSTITUTION:1,2,3-Trialkylimidazolium halide represented by the formula (where each of R<1> to R<3> is 1-6C alkyl and X is an anion) is mixed with AC halide in (80-20):(20-80) molar ratio. This mixing is slowly carried out under heating in an inert gaseous atmosphere while paying attention to the generation of heat. The resulting mixture is an easily handleable liq. at ordinary temp. and has high electrical conductivity. By using the mixture as a plating bath, Al plating can be carried out at high current density with high current efficiency and satisfactory productivity.
Patent JP-H05300027-A (JP)
Title: Reversible variable length coding system
Inventor: TAKISHIMA YASUHIRO
IPC: H03M7/40
Filed: 1992-04-17
Abstract: PURPOSE:To generate an efficient variable length code decoded momentarily from forward and reverse directions based on a symbol incident probability. CONSTITUTION:An irreversible code generating section 2 applies irreversible coding to data based on a symbol inputted from an input section 1 and its incidence probability and an asymmetrical reversible variable length code generating section 3 generates a reversible variable length code whose bit pattern is asymmetrical based on the result obtained by the relevant coding. A symmetrical reversible variable length code generating section 4 generates a reversible variable length code whose bit pattern is symmetrical and a reversible variable length code output section 5 outputs any of the generates codes or the both as a variable length code decoded momentarily from both forward and reverse directions.
Patent JP-H06334766-A (JP)
Title: Remote controller
Inventor: ARAI TOSHIYA
IPC: H04M11/00
Filed: 1993-05-25
Abstract: PURPOSE:To allow a master station to confirm a response state of a controlled system via a slave station while reducing an occupied time of a telephone line. CONSTITUTION:When a master station 1 gives an instruction to a slave station 3 via a telephone line 2, the slave station 3 controls a slave station side equipment 4 accordingly. Its response signal is inputted via an input section 34 for each time of a timer 32b and the instruction is compared with an instruction stored in the memory 32a, and when the instruction is dissident with the instruction corresponding to the response signal, the slave station 3 makes a phone call to the master station 1 to send a warning signal. Since the line is occupied for an output of the instruction and for an output of warning, the occupied time is reduced and also the master station confirms the result of response.
Patent JP-S5569945-A (JP)
Title: Matrix type fluorescent display tube
Inventor: OOTOKI IKUO
IPC: H01J31/12
Filed: 1979-09-25
Abstract: PURPOSE: To improve the resolution of a matrix type fluorescent display tube by coating the display light emitting fluorescent substances on the anode consisting of a member of conductive fine wires.  
     CONSTITUTION: The anode 7 is arranged facing the wall body 2 with specified intervals in the discharge space 6 and consists of a number of conductive fine wires which are projected in parallel arrangement status between the facing sections as the supporting bodies in which insulating frame bodies are separated. The display light emitting fluorescent substance is coated on each conductive fine wire of this anode 7. The electron emitted from the hot cathode 9 is controlled by the conductive fine wire of arbitrarily selected grid 10 and is caught by that of the arbitrarilt selected anode 7. Consequently, the fluorescent substance in the anode 7 is emitted in specified colors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01292034-A (JP)
Title: Production of poly(amidobenzoxazole) resin
Inventor: IMAI YOSHIO
IPC: C08G73/06
Filed: 1988-05-19
Abstract: PURPOSE:To obtain the subject resin having high molecular weight and excellent heat-resistance, processability and flexibility, by reacting a specific aromatic diamine with an aromatic dicarboxylic acid dihalide in an organic solvent and cyclizing the resultant aromatic polyamide resin. CONSTITUTION:The objective resin of formula IV can be produced by reacting an aromatic diamine of formula I (R1 is univalent organic silicon; R2 is H or univalent organic silicon) [e.g., 2,4-bis(trimethylsilylamino)- trimethylsiloxybenzene] with an aromatic dicarboxylic acid dihalide of formula II (R is bivalent aromatic group; Y is halogen) (e.g., isophthaloyl dichloride) in an organic solvent (e.g., DMF) preferably at -20-+50 deg.C to obtain an aromatic polyamide resin of formula III (n is 5-200) and cyclizing the obtained resin by heating preferably at 150-300 deg.C.
Patent JP-S5915338-A (JP)
Title: Radio communication device
Inventor: YOSHIDA TAMAAKI
IPC: H04B3/04
Filed: 1982-07-16
Abstract: PURPOSE:To improve the economical performance of a radio communication device, by amplifying the output of a signal synthesizer for synthesizing the output of a transmission automatic gain amplifier of each system with a transmission power amplifier, and at the same time compensating the mutual modulation distortion generated from said amplifier to transmit the result from an antenna. CONSTITUTION:The intermediate frequency signal supplied from a signal input terminal 5 is amplified by a transmission automatic gain control amplifier 7 and undergoes the frequency conversion with the output of a transmission local oscillator 9 and through a transmission mixer 8. The output signal of the mixer 8 is synthesized with a signal of another system by a direct signal synthesizing circuit 11 and supplied to a common transmission power amplifier 1 through a pre-distortion generator 2. The output of the amplifier 1 is supplied to a transmission antenna 12 and converted into an intermediate frequency band with frequency conversion carried out by a distortion detecting mixer 10. A distortion detecting circuit 4 detects the mutual modulated distortion with the output signal of the mixer 10 and transmit it to a control circuit 3. The circuit 3 controls the generator 2 to reduce the mutual modulation distortion generated from the amplifier 1.
Patent JP-H11303012-A (JP)
Title: Wind resistant structure of bridge girder and design method therefor
Inventor: NOMURA TOSHIO
IPC: E01D1/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To form a bridge girder as a passive type and correspond to variation s in the wind direction. SOLUTION: Wind resistant structure of a bridge girder is so constituted that passive deformation members 2 and 2 are provided to both edges of a cross section of the bridge section 1. The passive deformation members 2 is so constituted that straightening plates 4 are mounted to both edges of the bridge girder 1 through hinges 3 incorporating springs inside them, the whole deformation characteristics decided from the shape or the quality of the material or flexibility and hysteresis characteristics, etc., of each of the hinges 3, or the deformation characteristics to find out how degree can the straightening plates 4 incline to either side when they are exposed to the wind is so set that response value occurring in the bridge girder 1 is minimized against design external force including the wind direction and the velocity of the wind set in advance.
Patent JP-H09305853-A (JP)
Title: Vending machine
Inventor: KAWAHARA YASUSHI
IPC: G07F11/16
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To shorten vending time concerning a showcase type vending machine to be used for commodity so as not to generate load shifting even when commodity is dropped at a low position by dropping the commodity from a carry-out rack to a take-out port box. SOLUTION: When the select button of commodity A is depressed, a conveyer rack 34a of a conveying means 34 is moved down to a step where a storage rack 32a of a display means 32 having the commodity A exists, detected by a detection switch 34b of the conveying means 34 and stopped. The commodity A is carried out by a carry-out device 32b of the display means 32 and loaded onto the conveyer rack 34a of the conveying means 34. Besides, a partition door 33a of a partitioning means 33 is moved and stopped at an opening position. When the commodity A is carried out by the carry-out device 32b, the conveyer rack 34a of the conveying means 34 is moved down again by the detection switch of the display means 32 and moved to the upper part of the partitioning means 33.  When the conveyer rack 34a is moved to a lower dead point end, it is inclined so that the commodity A can be dropped into a take-out port box 13.
Patent JP-S612476-A (JP)
Title: Solid-state image pickup device
Inventor: SASAKI MINORU
IPC: H04N5/335
Filed: 1984-06-15
Abstract: PURPOSE:To attain statistic picture photographing prevented from movement with a simple and size-reduced constitution using no optical shutter by dividing electrostatic charge accumulated in all picture elements constituting a photosensitive surface at the same time band into the 1st and 2nd field picture signals and taking out these signals. CONSTITUTION:Electrostatic charge corresponding to light 21 irradiated from a subject which is accumulated in a picture element area Pij during a time tau is read out to vertical transfer registers 121-12i. The electrostatic charge of the picture element areas in even lines is extracted to an output terminal through vertical transfer registers 121, 123,... in even lines, a horizontal transfer register 13 and an output amplifier 14 in every generation of the 1st file shift pulse phiv1 and a horizontal shift pulse phiHH to obtain the 1st field picture signal. The electrostatic charge of the picture areas in odd lines is extracted to the output terminal 15 through vertical transfer registers 122, 124,... in odd lines, the horizontal transfer register 13 and the output amplifier 14 in every generation of the 2nd field shift pulse phiv2 and a horizontal shift pulse phiH to obtain the 2nd field picture signal.
Patent JP-S5647431-A (JP)
Title: Photoconductive polymer and photoconductive material
Inventor: HIRATSUKA HIROAKI
IPC: H01L51/42
Filed: 1979-09-27
Abstract: PURPOSE: To obtain a photoconductive polymer useful for a sensitized material for electrophotography, photo elements, etc., having improved properties as a photoconductive material, by subjecting a dimer of N-vinylcarbazole to condensation polymerization.  
     CONSTITUTION: N-vinylcarbazole is dimerized to give 1-trans-1,2-dicarbazolylcyclobutane, into which a functional group shown by X (X is OH, etc.) is introduced. The prepared compound is reacted with a compound, e.g., hexamethylenedicarboxylic acid, etc., having two functional groups shown by the formula Y (Y is COOH, etc.), condensing with the above-mentioned X, to give the desired photoconductive polymer having a bonded group shown by the formula Z (Z is ester, etc.) obtained from the above-mentioned X and Y, and a viscosity average molecular weight shown by the formula preferably 10,000W100,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63286955-A (JP)
Title: Control system for transaction processing
Inventor: ITO SHIN
IPC: G06F15/00
Filed: 1987-05-19
Abstract: PURPOSE:To shorten a transmission/reception processing time and to speed up a transaction processing by informing a self host of the processing result of a transaction termination processing from the other host before the updating content of data is written in a data file in the other host. CONSTITUTION:When the transaction processing is terminated, data that is the object of updating in the data storage area 4 of the self host 100 and data that is the object of processing, which is before updating, in the data storage area of the other host 200 become identical. After history information in a journal storage area 7 is stored in a journal storage area 13, updating history information having an image before updating and that after updating is written in a journal file 17. After writing is completed and before updated data which is the object of processing is stored in the data file 16, the result of the transaction termination processing is returned to a data processing means 5 through a transmission/reception means 9 and a transmission/reception means 8 in the self host 100 in a processing means 11. Consequently, a transaction termination means 3 is informed of the result, and a user is informed of it, whereby transaction terminates.
Patent JP-S62279926-A (JP)
Title: Preventive method against generation of defect in roll of polyester film
Inventor: OOTA TSUYOSHI
IPC: B29C71/02
Filed: 1986-05-30
Abstract: PURPOSE:To make the title roll into a favorable form of the roll by preventing generation of creases during a period of time extending to a slit process, by controlling hours where an intermediate product of a polyester film of specific thickness is exposed to an atmosphere according to an atmospheric temperature. CONSTITUTION:A polyester film which has been manufactured to a specific thickness of less than 50 mu where a creasing defect is apt to dccur is wound up as an intermediate product which is slit into a beltlike film by rewinding the same, which is wound up as a final product. In this instance, when relative humidity of an atmosphere where the intermediate product is exposed until the same is slit is H [%] and time extending to start of slitting from an end of winding of the intermediate product is T (hour), an expression of T<=120/(H-45) is given under the atmosphere of H>45. When the humidity of a storing place of the intermediate product up to a slit process is less than 45%, a quantity of expansion through moisture absorption of the polyester film is low. However, when the time wherein the intermediate product exposed under the atmosphere is controlled short from the foregoing standard, also the moisture absorption, therefore, also the expansion quantity is controlled low even if the humidity is larger than 45%.
Patent JP-S5550289-A (JP)
Title: Developer vapor capturing device in electrophotography
Inventor: KANDA ETSUO
IPC: G03G15/20
Filed: 1978-10-06
Abstract: PURPOSE:To lower the cooling load of thermoelectric cooling element for condensing and recovering the developer vapor, by providing a heat collecting part equipped with atmosphere take-in port in the heating-fixing part, and capturing the developer vapor at high concentration by high temperature air in the heat collecting part. CONSTITUTION:When a transfer paper P receives fixing action between a heater 1a and a roller 1b, the developer absorbed in the transfer paper P is evaporated by heat, and is released to a heat collecting chamber 2 which is set in negative pressure state by suction fan 11. The air in the heat collecting chamber 2 warmed by the heat of the heater 1a while the transfer paper is not passing captures the solvent vapor at high concentration. The gas containing captured solvent vapor is led into a primary condenser 12 and a secondary condenser 13 using thermoelectric cooling element, and the developer is recovered. Since the developer vapor is captured at high concentration in the air of small quantity and at high temperature, the load of the small-sized thermoelectric cooling element which is easy to control temperature may be lowered.