baber/WOPTO huggingface dataset:
Patent JP-S51139012-A (JP)
Title: Low noise type monorail car
Inventor: TERADA KATSUYUKI
IPC: B61B13/04
Filed: 1975-05-24
Abstract: PURPOSE: To provide the skirt at the section below the tram floor so that it may function as the sound sucking duct and as the silencer of expansion type, thus to lower the noise. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58181877-A (JP)
Title: Method for suppressing copper plating
Inventor: YAMADA TETSUZOU
IPC: C23F15/00
Filed: 1982-04-16
Abstract: PURPOSE:To suppress a copper plating phenomenon, in a freezing compressor comprising a copper and an ferrous materials, by using a metal deactivating agent and a water absorbing agent to a cooling medium. CONSTITUTION:In a freezing compressor comprising a copper and a ferrous materials, a metal deactivating agent is added in a coolant and a water absorbing agent is immersed in or contacted with said coolant. By this method, the elution of copper into an oil coolant can be prevented while the deactivation of a metal surface after elution can be carried out and moisture being a medium for reducing the in-system recirculation amount of a residual copper ion amount in oil precipitated to the ferrous material can be removed. As the metal deactivating agent, a benzothiazole type compound such as mercapto benzothiazole or a carbamate type compound such as Zn-dibutyl-dithiocarbamate is used. As the water absorbing agent, a molded product containing an inorg. compound obtained by compounding CaO or CaCl2 in a high molecular material is used.
Patent JP-2000261636-A (JP)
Title: Facsimile terminal
Inventor: KUWABARA TETSUYA
IPC: H04N1/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To revise registered contents of other relating facsimile terminal similarly, by having only to revise registration contents of an abbreviation dial service and a one easy step dial service in one facsimile terminal. SOLUTION: When registration contents of an abbreviation dial service and a one easy step dial service in a facsimile terminal 11 installed in a main branch are changed, the facsimile terminal 11 transmits revised data to each of facsimile terminals 12, 13, 14, 15 installed in each branch. Then the registration contents of the abbreviation dial service and service at a pressing of a dial in the facsimile terminals 12, 13, 14, 15 are revised similarly to the case with the facsimile terminal 11.
Patent JP-S51139042-A (JP)
Title: Brake device for the caster
Inventor: MINAMITANI KAZUO
IPC: B60B33/00
Filed: 1975-05-23
Abstract: PURPOSE: The wheel mounting frame is provided with the pedal and wedgeshaped brake piece, thus to brake the wheel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57178256-A (JP)
Title: Controller for electrophotographic copier
Inventor: OKAMURA AKIO
IPC: G03G21/00
Filed: 1981-04-27
Abstract: PURPOSE:To maintain the image density of transferred images always constant and to obtain the good transferred images by providing two kinds of reference values, for toner concn. and toner charging quantity, to be compared and operated with detected values. CONSTITUTION:A detector 9 is a reflection type sensor consisting of an LED or the like, and is provided opposite to the toner image of a reference target 8. The detection signal thereof is inputted to an input circuit 10. The circuit 10 loads the detection signal of the detector 9 in accordance with a sequence signal from a processor 11 into a central processing mechanism 12. In the mechanism 12, the actual detected value is compared and operated with the reference values which are the detected value corresponding to a reference toner concn. and the detected value corresponding to toner charging quantity, a control signal is outputted via an output circuit 13 to a toner supply quantity control circuit 14, by which a toner supply mechanism 15 is driven and controlled. The image density of transferred images is maintained constant at all times by this and the transfer images of good image are obtained.
Patent JP-S57181271-A (JP)
Title: Encoding device
Inventor: TAKIZAWA MASAAKI
IPC: H04N1/413
Filed: 1982-04-16
Abstract: PURPOSE:To improve encoding efficiency and to reduce errors in transmission by encoding while switching the part of the dither image into a one-dimensional code and a direct code, in the encoding device of an image signal which contains a dither image. CONSTITUTION:The light and shade of an original image 4 is projected on a sensor 2 through a lens 2 and then transduced into a luminance signal. This luminance signal is compared with a value generated by a dither pattern generating circuit 1 to obtain an image signal, which is encoded by a two-dimensional encoding circuit 6 and a one-dimensional encoding circuit 7 respectively.  According to the contents of a counter 11 updated by one for every scanning  line, a control circuit 10 switches a switch 16 to select a one-dimensional code  or two-dimensional code, which is sent out to a transmission line 14 through a  memory 12 and a modem 13. A dither part detecting circuit 9 detects the thickness of an image signal and when a dither image is discriminated, the counter  11 is reset. The control circuit 10 switches the switch 16 to select the direct  code of a direct encoding circuit 8.
Patent JP-H10239531-A (JP)
Title: Optical fiber holding device
Inventor: TANAKA TOSHIYASU
IPC: G02B6/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber holding device that can fix the optical fiber surly and that has no need to assemble individually separated parts and the like, in a field. SOLUTION: The inside diameter of a base end part of a cylindrical holding device body 51 is made to be such a diameter that a sheath 15 mounting part can be inserted and as guide 71 which has a such inside diameter that the optical fiber body 12 can mate, is disposed in the tip part. A collar 61 is inserted into the base end part of the holding device body 51 and its tip part 62 is press fixed into inner periphery 54 which diameter is reduced of the holding device body 51. Such inside and outside diameters of the base end part 63 of the collar 61 are adapted so that they can be inserted between a jacket 13 an the sheath 15 of the optical fiber 11.
Patent JP-H02240853-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MINAE EIJI
IPC: G11B15/44
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the number of parts by switching a tape transport mode by means of an intermediate gear which is rotated by a motor, a reversal gear which meshes with the intermediate gear through a reversal arm and a cam gear which allows a head base to slide. CONSTITUTION:By normally rotating the motor 33, the intermediate gear 39 is turned and the reversal gear 38 is reversely rotated to mesh with the cam gear 41. When the head base 19 advances by turning the cam gear 41 and reaches the end of a groove cam 43, the turning of the cam gear 41 is regulated, and then the intermediate gear 39 is turned and the reversal gear 38 meshes with a reel base gear on a take-up side, so that a recording/reproducing mode is obtained. By reversely rotating the motor 33, the head base 19 is retracted and by normally rotating the motor 33 again, the reversal gear 38 is turned and meshes with the reel base gear on the take-up side again, so that a fast forwarding mode is obtained. By reversely rotating the motor 33 in the same way, the cam gear 41 is turned, a pin 22 fixed on the head base 19 abuts on the other end of the groove cam 43. Then, the reversal gear 38 is turned with the intermediate gear 39 and meshes with the reel base gear on a supply side, so that a rewinding mode is obtained.
Patent JP-H08261118-A (JP)
Title: Control device of dynamo-electric machine for vehicle
Inventor: SHIYAMOTO SUMIKAZU
IPC: B60W20/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide an accurate judging result without being influenced by the outside air condition, battery condition, or the like by interrupting torque assist after once the condition to be regarded as an engine has started has been caused, and by judging whether or not it is in such a condition as regarded that the engine has started even at that time. CONSTITUTION: When the threshold condition of engine speed is once satisfied in such a condition that an engine 10 is acceleration assisted by a regenerative retarder 16, the assist torque by means of the regenerative retarder 16 is once reduced, thereby if the sudden decrease in the engine speed is not caused, it is regarded that the engine 10 is self-operated. Thus, the engine starting judgement can be accurately executed without being influenced by the condition of a battery 20, air temperature, or the like. Further, since it is not influenced by the kind of the battery 20, dispersion in characteristics, makers, or the like, the need for examining the characteristic of the battery 20 for setting a threshold can be dispensed with when the battery is fitted or replaced.
Patent JP-H11259552-A (JP)
Title: Simulation method for system specification description
Inventor: KATAOKA SHOICHI
IPC: G06F17/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the simulation method of a system specification description capable of simplifying the management code of a simulator, automatically preparing a real time OS and accurately measuring the execution time of a hardware candidate and a software candidate. SOLUTION: Based on the system specification description written as the set of the processes of an execution unit, all the processes are divided into the hardware candidate and the software candidate. At the time of applying them to the simulator, a CPU model is supplied to the respective processes to be parallelly operated and the respective processes are switched by the management code placed inside the simulator. Also, the processes of the software candidate are parallelly executed by the real time OS automatically prepared from the system specification description.
Patent JP-S60206837-A (JP)
Title: Preparation of composite polymer
Inventor: NAKAMURA TAMOTSU
IPC: C08L27/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a composite polymer having excellent processability and transparency, by mixing a particulate vinyl chloride copolymer, an ethylene-vinyl acetate-CO terpolymer and/or a thermoplastic polyurethane, and a specified solvent in an aqueous medium, and dehydrating and drying the mixture. CONSTITUTION:A vinyl chloride copolymer (A) with an average particle diameter of 40-200mum and a degree of polymerization of 300-5,000, containing 20- 98wt% vinyl chloride; an ethylene-vinyl acetate-CO terpolymer consisting of 40- 80wt% ethylene, 10-60wt% vinyl acetate, and 3-30wt% CO, and/or a thermoplastic polyurethane with a molecular weight of 300 or higher (B); and a solvent (C) which is not compatible with water and is a poor solvent for component A and a good solvent for component B (e.g. vinyl chloride), in an amount of 50pts. wt. or more based on 100pts.wt. component B, are mixed at a temperature from ordinary temperatures to 80 deg.C for 30min-3hr in an aqueous medium (D) in an amount of 50-500pts.wt. based on 100pts.wt. A+B. After component C is removed, the mixture is dehydrated and dried.
Patent JP-H02241257-A (JP)
Title: Communication service offering device
Inventor: OKADA AKIHIRO
IPC: G06F13/00
Filed: 1989-03-15
Abstract: PURPOSE:To realize a device which inherits the function, the performance and the operation property of a transmission device and has the general applicability of a computer as well by providing a line processing part which is connected to a CPU bus and a high speed information transfer bus and connects selectively between a communication terminal and the CPU bus or the high speed information transfer bus. CONSTITUTION:The line processing part 150 to control and connect selectively the CPU bus 130 and the high speed information transfer bus 140 is provided, and communication between the communication terminals is executed through the line processing part 150 and the high speed information transfer bus 140. Since the line processing part 150 is provided with a function to connect the communication terminal to the CPU bus 130, data from the communication terminal can be sent to the CPU bus 130 through the line processing part 150. Seeing from a CPU 110, the line processing part 150 can be treated as one terminal apparatus connected to the CPU bus 130. Accordingly, the data running on a network can be processed practically at real time, and various kinds of additional value service using the CPU 110 can be realized.
Patent JP-S53148674-A (JP)
Title: Acceleration wave form correcting method
Inventor: OOTA TOKIHARU
IPC: G01M7/02
Filed: 1977-05-31
Abstract: PURPOSE: To provide a method for correcting disordered accelerating wave forms of a device having a friction mechanism therein which can correct disordered wave forms by processing the acceleration wave forms not mechanically but electrically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62217938-A (JP)
Inventor: HAMAGURI KENJI
IPC: G01N21/27
Filed: 1986-03-19
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-S56158950-A (JP)
Title: Display device
Inventor: HAYASHI HIDEAKI
IPC: G01D7/00
Filed: 1980-05-13
Abstract: PURPOSE:To display the deviation in the rotating speed of a rotator by comparing the phase difference between the frequency of the rotator and a reference frequency by using a Johnson counter, etc. CONSTITUTION:A quartz oscillator 1 which has a frequency higher than the frequency corresponding to the specified number of revolutions of a turntable Tn, for example, 100 times an oscillation frequency is provided, and the output thereof is frequency divided 2 by 1/10. The divided outputs are applied to a Johnson counter 3, which outputs signals b1-b10 of different phases successively. If these are applied to a latch 4, and the signal FG corresponding to the number of revolutions of the table 4 is applied, respectively 5 pieces each of two sets of diode groups D1-D10, D1'-D10' are lighted by the output thereof. If the phases of the signal FG and the output of the counter 3 are not synchronized, the lighting state moves. If the signal (g) obtained from the counter 3 is counted by the signal obtained from the output of the latch circuit 4, the deviation in the number of revolutions is displayed in percentage.
Patent JP-H07268850-A (JP)
Title: Raft made of foamed synthetic resin for laying down wide and long sheet
Inventor: KUBO YOSHIAKI
IPC: E02D29/00
Filed: 1994-03-31
Abstract: PURPOSE:To readily lay down a sheet, by loading a wide and long sheet folded and stacked, on a raft made of foamed synthetic resin and tugged with the raft to pull the sheet into the water and lay out it. CONSTITUTION:A wide and long sheet is repeatedly folded and stacked on an enveloping net belt on one of revetments. Next, the stacked sheet is hoisted by a crane and loaded on a foamed synthetic raft 11 floating on water. The raft 11 is moored at a specified position with a rope fixed to the other revetment. Air-columns (tenter-stretch) are fixed to the sheet as floats. Moreover, the sheet is pulled onto the water face and laid down by a tugging device 5 installed on the other revetment through a suspended rope 7.
Patent JP-S58179898-A (JP)
Inventor: TAGUCHI SATORU
IPC: G10L25/90
Filed: 1982-04-15
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-H04311492-A (JP)
Title: Cleaning device for valve of filling machine
Inventor: INAMURA JUNJI
IPC: B67C3/00
Filed: 1991-03-27
Abstract: PURPOSE:To automate cleaning work for filling valves of a filling machine without the need for attaching and detaching caps to and from the valves by a method wherein selector valves for compressed air provided, corresponding to air cylinders, in circular radial arrangement on the circumference of a disk that rotates together with the filling machine, and circular arc cams are also provided so that the selector valves can be actuated while the filling machine is in rotary motion. CONSTITUTION:A rotating part including annular reservoir 1 is rotated by operation of a motor 19, and cleaning liquid is delivered through a main liquid pipe 22 and comes into the annular reservoir 1 to fill the same through a rotary joint 23 placed beneath. Selector valves 42 turn along the circumference of a rotating disk 41 as the disk rotates, and are actuated by operation of circular arc cams 39. Thereby compressed air is sent to air cylinders of filling valves 15 and outer cylinders are lifted up, opening passages of the valves, and the cleaning liquid is made to flow out. After that, the cleaning liquid is gathered to a drain pan 53 and is recovered from a drain port through a drainage pipe 56. At the time of starting the filling of product liquid, the circular arc cams 39 are moved by operation of the air cylinders to positions indicated with double dot-dash-lines in the attached figure.
Patent JP-S63228272-A (JP)
Title: Converter for linear density of binary picture
Inventor: KATO HIDETOSHI
IPC: H04N1/387
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a high quality picture at high speed by forming a density converting table corresponding to respective magnifications, and referring to this table for conversion. CONSTITUTION:A horizontal processing part 1 separates horizontal bit rows for four bit unit as many as possible correspondingly to a designated converting magnification and converts a horizontal density according to a predetermined converting table for respective contents of the separated bit row. A vertical processing part 2 refers to a processing sequence memory 22 for storing a processing sequence according to the converting magnification, divides horizontal density converted image data outputted from the horizontal processing part 1 to six processings P1-P6 to apply any one of the six processing according to the converting magnification, convert a vertical density and output. Thereby, the deterioration in the picture quality is suppressed and a high processing speed is obtained.
Patent JP-H08263233-A (JP)
Title: Image forming device
Inventor: KANNO KOUJI
IPC: G06F13/00
Filed: 1995-03-22
Abstract: PURPOSE: To shorten processing time by providing a command analytic part for extracting a control command from communication data, analyzing it, dispatching the extracted control command to an interpreter when that command is a control command requiring preprocessing, and dispatching a control command requiring no preprocessing to a control means on the other hand. CONSTITUTION: A command analytic part 15 classifies received data into image data and various kinds of control commands and performs different kinds of processing corresponding to whether the control command is a printing command or a PCU command. The sorted image data are temporarily stored in a shared memory 12 and it is discriminated by the command analytic part 15 whether the control command is the printing command or the PCU command. When the command analytic part 15 detects a header showing the PCU command from the received data, numerical data expressing the capacity of data to dispatch the prescribed capacity of following data to a PCU 14 are detected and based on these data, the command analytic part 15 extracts the control command as the PCU command.
Patent JP-S53148693-A (JP)
Title: Control rod
Inventor: NARA YOSHIHIKO
IPC: G21C7/10
Filed: 1977-06-01
Abstract: PURPOSE: To obtain to enable the suppression of vibration of cladding pipe. protecting an effective coolant regardless of a length of neutron absorbing rod for a control rod comprising a guide pipe and neutron wherein an absorbing rod is moving up and down. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63230839-A (JP)
Title: Extra fine wire made of al-mn-mg alloy and its production
Inventor: KUSANO YUTAKA
IPC: C22F1/00
Filed: 1987-03-18
Abstract: PURPOSE:To manufacture an extra fine wire for ball bonding excellent in heat resistance and corrosion resistance, by preparing a crude wire having a columnar-crystal structure oriented in one longitudinal direction from an Al-Mn- Mg alloy with a specific composition, applying homogenizing treatment and cold wire drawing to the above and then subjecting the resulting extra fine wire to annealing at a specific temp. CONSTITUTION:A wire bar of about 6-20mm wire diameter composed of columnar-crystal structure is prepared from a molten Al-Mn-Mg alloy containing, by weight, 0.5-3.0% Mn, 0.05-0.5% Mg, and <0.001% inevitable impurities by means of unidirectional-solidification casting using a heated mold, which is heated to 350-550 deg.C for >=15min to undergo homogenizing and then subjected to cold wire drawing so as to be formed into an extra fine wire of 15-70mum diameter. This extra fine Al-Mn-Mg alloy wire is heated to 250-500 deg.C in a vacuum annealing furnace to undergo annealing, so that extra fine wire of Al-Mn-Mg alloy suitable for ball bonding wire can be manufactured.
Patent JP-S55154909-A (JP)
Title: Preventive against mold growing
Inventor: INOUE KIYOSHI
IPC: A01N59/16
Filed: 1979-05-24
Abstract: PURPOSE: A readily available and mass-producible preventive against mold growing, capable of adsorbing oxygen in a given space, usable for preserving a food and drink, and comprising alloy powder of silicon, aluminum and iron, in a specific proportion.  
     CONSTITUTION: A preventive comprising alloy powder consisting of 1W10% silicon, 1W10% aluminum, and the rest iron. 10% or less of one or several rare earth elements added in combination further improves the oxygen adsorptivity. The mixture sealed in a closed space together with a food and drink adsorbs oxygen and moisture, thus preventing the growing of an acidophilic mold and oxidation spoilage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60208741-A (JP)
Title: Electronic flash device for photography
Inventor: IKEDA TAKUSHI
IPC: H05B41/32
Filed: 1984-04-02
Abstract: PURPOSE:To suppress the power consumption of a battery and to save the energy by feeding the driving current of a switching means which controls the charging of a main capacitor only in the operation time of a boosting circuit. CONSTITUTION:When a photographic information input switch 21 is off, the boosting circuit 3 charges the main discharge capacitor 5 through diodes 4 and 9 and also flows a current to the base of a transistor (Tr) 19 through a diode 22 and a resistance 23 to turn on the Tr19. Consequently, a Tr16 also turns on to turn on a thyristor 12, charging the main discharge capacitor 10. When the charging voltage of the capacitor 5 rises up to a specific voltage, the circuit 3 stops operating to cut off the current supply, and the Trs 19 and 16 turns off to flow no gate current to the thyristor 12, so that unnecessary power consumption after the charging is prevented. When the switch 21 is on, on the other hand, the capacitor 5 is charged, but no base current of the Tr19 flows from the circuit 3 through the diode 22 and resistance 23 and the Tr does not turn on, so either the Tr16 nor the thyristor 12 turns on, so that the capacitor 10 is not charged.
Patent JP-H10260368-A (JP)
Title: Image forming device
Inventor: TAKEMURA KOICHI
IPC: H04N1/113
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To make proper correction even if a beam pitch varies owing to thermal expansion of an optical system, etc., and to form a normal image by controlling the beam pitch detected by an optical detector to a specific value. SOLUTION: Beams emitted by light source devices 1a and 1b are reflected by a polygon mirror 3 which rotates as shown by an arrow A, passed through an f.θ lens 4, a cylindrical lens 22, and a plane mirror 6, and photodetected by a beam sensor 53 first. The respective beams are imaged on a photoreceptor drum 5 to scan the photoreceptor drum 5 as shown by an arrow C as the polygon mirror 3 rotates, and then photodetected by a CCD sensor 52 lastly. The detection signal is inputted from the beam sensor 53 to a control system and the beams are modulated for a specific print period in synchronism with the detection signal. After the print period, the control system having received the detection signal from the CCD sensor having photodetected the beams places a beam shift device in operation at need to correct the beam pitch.