baber/WOPTO huggingface dataset:
Patent JP-H06326924-A (JP)
Title: Circuit for external synchronization of display controller
Inventor: RODERITSUKU DABURIYU JIEI YANG
IPC: H04N5/445
Filed: 1994-03-08
Abstract: PURPOSE: To reduce cost and also to facilitate incorporation into a VGA computer card and other devices by executing video superimposition on a TV screen through the use of an existing VCA controller, when one display device is mutually controlled by means of two video signals. CONSTITUTION: In a TV signal having a horizontal synchronization signal and a longitudinal synchronization signal, the horizontal synchronization signal is inputted to a horizontal synchronization input 47 and the longitudinal synchronization signal is to a longitudinal synchronization input 8. A phase-locked loop circuit 32 and a programmable frequency dividing circuit 34 are operated as a clock-recovering circuit and a commercially available single stable multi-vibrator which is re-triggerable is used for lost pannel detectors 35 and 36. When the detectors 35 and 36 detects the loss of the synchronization signal, it is transmitted to the selection input of a multiplexer 33 through an OR gate 37 and a NOR gate 40 and, therefore, a signal from an oscillator 31 to be transmitted to the oscillator clock of a VGA controller 44 is selected.  If the loss is not detected, it is transmitted to the oscillator clock input of the controller 44 through the use of the multiplexer 33.
Patent JP-S60179526-A (JP)
Title: Automatic clutch control device
Inventor: KONDOU HIDEHIRO
IPC: F16D48/06
Filed: 1984-02-27
Abstract: PURPOSE:To make it possible to always detect a precize semiclutching operation point even if a clutch is worn or component parts have dispersions in dimensional accuracy, by detecting a semiclutching operation point in accordance with the output of a fluid pressure sensor to control the semiclutching operation of the clutch. CONSTITUTION:There are provided a fluid pressure actuator 2 for engaging and disengaging a clutch 130, a servo pressure control means 3 for controlling the pressure of supply fluid to the fluid pressure actuator 2 and a fluid pressure sensor for detecting the fluid pressure of the fluid pressure actuator 2. With this arrangement a semiclutching operation is detected in accordance with the output of the fluid pressure sensor 6 to control the semiclutching operation of a clutch. Accordingly, a precise detection of semiclutching operation may always be made even though the clutch is worn or component parts have dispersions in dimensional accuracy, thereby an optimum clutch engaging operation may be always made.
Patent JP-S58154937-A (JP)
Title: Transmitter and receiver using ear microphone
Inventor: OKUTSU HIROYASU
IPC: H04R1/00
Filed: 1982-03-11
Abstract: PURPOSE:To attain the transmission of clear voice by eliminating noise even in use under large noise and to attain radio communication with a remote location while engaging in a work necessary to use both hands, by using an ear microphone as a transmission system and combining a speaker of a reception system with the ear microphone. CONSTITUTION:In the reception system, an electric output from a receiver 6 of a radio device 5 is inputted to the speaker in a portable device 3, where the output is electroacoustically converted, the acoustic output is led to a hollow part g3 of an outer case 12B from an outlet 19A of a sound leading tube 19 and led to an external ear from a sound outlet hole 18 through hollow parts g1, g2. That is, an ear piece 12 is formed with a sound conduction space section comprising a series path as g3 g1 g2 8. In the transmission system, a bone conducting voice signal (vibration) delivered to an external ear wall is picked up at a vibration pickup element via an adaptor 12A and a support member 17, is converted into mechanical vibration - electric signals, the electric output is inputted to an amplifier in the portable device 3 through a lead 20 and is amplified, and inputted to a transmitter 7 of the device 5 and transmitted to the outside.
Patent JP-H04275783-A (JP)
Title: Picture information processor
Inventor: HAYASHI MASAKI
IPC: G09G5/38
Filed: 1991-03-04
Abstract: PURPOSE:To obtain the picture of perspective equal to a real copy from a panorama picture, for example, and to execute the panning of 360 degrees in a horizontal direction. CONSTITUTION:A frame memory 8 accumulating panorama picture information, an address calculation part 16 for perspective-converting and fetching panorama picture information in the frame memory 8 based on algorithm constituting the perspective picture by copying panorama picture information on respective picture planes corresponding to a pan theta, a tilt phi, and a zoom (z) from the panorama picture on a column peripheral surface at the time of projecting panorama picture information on the column peripheral surface and an address control part 17 are provided.
Patent JP-2000233667-A (JP)
Title: Hybrid vehicle and its control method
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of driving feeling caused by switching of power sources used during a travel in a hybrid vehicle. SOLUTION: An engine 10, a motor 20, a torque converter 30, a transmission 100 and an axle 17 are connected in series to form the power system of a vehicle. A control unit switches power sources and gear ratios according to the state of the vehicle speed, accelerator opening and battery. The gear shift stage is set to the first speed when the vehicle is started by the motor 20, it is set to the second speed when the vehicle is started by the engine 10, i.e., a gear shift stage with a low gear ratio is adapted when a power source with large output torque is used. The fluctuation of the torque outputted to the axle caused by the switching of the power sources can be suppressed, and the sense of incompatibility during driving can be reduced.
Patent JP-S61198314-A (JP)
Title: Data processor
Inventor: SOMA TSUNENORI
IPC: G06F3/02
Filed: 1985-02-28
Abstract: PURPOSE:To perform various processings in parallel by providing a gate means which controls interrupt signals from plural input means and a scanning means which permits the interrupt from a specific keyboard. CONSTITUTION:When a specific flip flop F is selected through a binary decimal decoder 22 which decodes the output of a counter 21, only one keyboard is connected temporarily. Q-side OR outputs of flip flops F1 and F2 are given to the enable terminal of a timing generating circuit 20 so that the operation is stopped when any keyboard is connected. Consequently, when any keyboard is connected, the circuit 20 stops the operation until the processing is terminated. When the interrupt is terminated, OR outputs are negative, and the circuit 20 is switched to the next state to select a next flip flop. Thus, the input operation most usitable for a program is performed.
Patent JP-H02216969-A (JP)
Title: Facsimile terminal
Inventor: TAKABAYASHI KIMIKO
IPC: H04N1/44
Filed: 1989-02-16
Abstract: PURPOSE:To attain the confidential communication even in the case a designated receiver is not recognized at the reception side by adding the identification numbers to the data which are sent via a facsimile, storing the received information in a pool buffer of a terminal set at the reception side, and inputting the identification number corresponding to the desired information through a reception terminal via a receiver. CONSTITUTION:At the reception side an identification number is restored into a picture element of an original image via a demodulator 5 and a record converting part 6. Then a reception scan part 8 stores the received information in a pool buffer 9 with presence of an identification number and turns on a pool lamp 10. When a receiver inputs the identification number of the desired data via an identification number input device 1, the buffer 9 searches the data registered in the identification number. When the data is searched, the corresponding information is sent to a reception recording part 11 for output of a printed recording form. Thus, confidential communication is attained despite the absence of the receiver.
Patent JP-S58154493-A (JP)
Title: Ni brazing material
Inventor: WATANABE KISUKE
IPC: B23K35/30
Filed: 1982-03-10
Abstract: PURPOSE:To provide a brazing material which has high strength and corrosion resistance and is low in m.p. and cost, by preparing an alloy of specific ratios of Ni, Sn and Cr. CONSTITUTION:An alloy consisting, by weight % of 28-40% Sn, 0.5-10% Cr, and the balance >=55% Ni is prepd., whereby an Ni brazing material is obtd. The m.p. of the brazing material distributes in the range of about 1,130-1,200 deg.C, which coincide with the solution heat-treatment temp. of stainless steels and the annealing temp. of Ni heat resistant alloys; further, the brazing work in a reducing atmosphere of hydrogen, cracked gas of ammonia, or the like or in a vacuum atmosphere is possible.
Patent JP-S59163682-A (JP)
Title: Coordinate input device
Inventor: GOUHARA YOSHIHIRO
IPC: G06K11/06
Filed: 1983-03-08
Abstract: PURPOSE:To decrease the number of a circuit element to simplify the constitution of a control circuit and to realize the big reduction of cost by using a D/A converting circuit using an inverting circuit in time division to obtain a time division differential current. CONSTITUTION:The output code of a counter 8b is supplied to multiplexers 4a and 4b to select two pieces of conductors which flow a current. Then, the output code of a counter 8a is changed and also inverted synchronously with the time division timing to be supplied to a D/A converting circuit 6. Thus a differential current is obtained and supplied to said two conductors. Then the output code of the counter 8b is converted to select the two pieces of conductors. Hereafter the same operation is repeated. As a result, the changing differential current is supplied successively and in time division to the conductors on an input screen 3. Thus the relative error of the differential current is reduced and the coordinate accuracy is improved.
Patent JP-S55129770-A (JP)
Title: Detecting method for cable failure position
Inventor: YUGUCHI YUTAKA
IPC: H04B3/493
Filed: 1979-03-29
Abstract: PURPOSE: To enable to detect the distance between cable failure point and relay unit immediately in the vicinity, by setting the burst length of the burst signal come from the terminal station and of which frequency is periodically changed, to the specific length or more.  
     CONSTITUTION: The transmission section 11 of the failure position detector 10 delivers the burst signal 1 having fundamental frequency fA and burst length T. The frequency fA is made variable, and the burst length T is made longer than 2(l 0 + l 1 )/c. Where; l 0  is the distance between relay units, l 1  is the distance from the relay unit 2-M to failure occurrence point F, and c is the propagation speed of signal. When the original signal is transmitted from the transmission section 11, since the burst signal 2 having the fundamental frequency 2fA produced at a number of relay units on the way of the cable is reversed, it is received at the reception section via the hybrid 2. At the reception section, the gate circuit 13 opens from 2(M-1) l 0 /c seconds to 2Ml 0 /c seconds by measuring from the time of end of the original signal to pick up the signal 3. Where M is the number of relay units. Further, the distance l 1  can be obtained by reading in the period of the change in the intensity of the pickup signal 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53123454-A (JP)
Title: Rapidly curing phenol resin composition
Inventor: TAKAHASHI SHIGERU
IPC: C08L61/00
Filed: 1977-04-04
Abstract: PURPOSE: A phenol resin composition having raised curing rate on heating without shortening the period of shelf life from the blending to the heat curing, which is prepared by mixing a resol type phenolic resin with a specific organic carboxylate salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52121105-A (JP)
Title: Internal combustion engine
Inventor: MARUOKA OUYUU
IPC: F02B51/04
Filed: 1976-04-06
Abstract: PURPOSE: To make an engine continue steady operation with lean mixture as well as make its ignition characteristics improved, by means of locally condensed mixture whose fuel particles are electrically charged and are attracted to the ignition plug, being effected by the electric field generated near the plug. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02215924-A (JP)
Title: Exhauster for two-cycle engine
Inventor: TAKATSU HIROYUKI
IPC: F02B25/20
Filed: 1989-02-17
Abstract: PURPOSE:To easily control the extent of on-off operation on an exhaust port by providing a valve body in a cylinder side opening peripheral edge in the exhaust port so as to be retractably moved via a parallel link. CONSTITUTION:A valve body 24 is shiftably provided in the peripheral part of a cylinder side opening 11a, and this valve body 24 is made retractable to or from an exhaust port 11 whereby exhaust timing is changed. At time of this operation, an interval between the valve body 24 and a support member 16 is linked up with each other by a parallel link consisting of a pair of arm members 19, 20, and further the valve body is driven by the arm member 20, so that its position against the opening 11a is always kept constant. Accordingly, in a sucklike exhauster, the opening 11a is always opened or closed at a specified rate irrespective of a rocking angle of the arm member 20. Consequently, the extent of on-off operation on the exhaust port 11 can be easily controlled.
Patent JP-S54129591-A (JP)
Title: Grinder
Inventor: ASANO HIROAKI
IPC: B24B47/22
Filed: 1978-03-30
Abstract: PURPOSE: To conduct an accurate trueing of a grinding wheel by correcting the position of a trueing device in accordance with a thermal displacement of the grinding wheel, which is equivalently detected at a high precision.  
     CONSTITUTION: A work supporting device 12 is mounted on a table 11 placed on a head 10, and a grinding wheel 15 is mounted on a block 13 movabley provided on the head 10. A support base 20 is fixedly placed on the block 13, and a trueing wheel 30 is provided in a traverse member 23, which is movably supported on the support base, such that the trueing wheel 30 can be moved via trueing head toward  and away from the grinding surface of the grinding wheel 15. A heat-sensitive bar  43 is secured to the block 13 at one end portion thereof and fixed at the other end  portion thereof in a position perpendicularly below the axis of a shaft 14 of the  grinding wheel 15. The heat- sensitive bar 43 is thermally displaced in an equivalent manner with a thermal displacement of the radius of the grinding wheel 15.  The thermal displacement of the grinding wheel 15 is detected by a detection device  49. A cutting device 37 is controlled by an output from the detection device 49 so  as to correct the position of the trueing head. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05232772-A (JP)
Title: Copying machine
Inventor: OHASHI KUNIO
IPC: G03G15/00
Filed: 1992-02-25
Abstract: PURPOSE:To provide a copying machine of stable picture quality under always stable process control in any environmental conditions by furnishing an image stabilizing means to control the revolving speed and the photo-quantity of a deelectrifying lamp in response to the temp. sensing made by a temp. sensing means. CONSTITUTION:An electrostatic charger 2, developing apparatus 4, transcription charger 5, cleaner unit 8, and deelectrifying lamp 9 are installed around a photo- sensitive body 1 located approx. in the center. A temp. sensor 10, a magnetic permeability sensor 11 for sensing toner density, etc. are installed in the neighborhood of the developing apparatus 4, and an optical system 3 is arranged over the sensitive body 1. The temp. sensing means 10 senses the internal temp. of the copying machine, and in accordance with the result therefrom the photo- quantity of the lamp 9 and the revolving speed of developer carrier are changed. Change of the carrier revolving speed can adjust the frictional electrostatic charging amount of the toner in developer, which corrects turning into high electrostatic charging or a low electrostatic charging.
Patent JP-S61197955-A (JP)
Title: Heat transfer device
Inventor: JIYAKUDO JUNICHI
IPC: F24J2/44
Filed: 1985-02-27
Abstract: PURPOSE:To prevent dry-out of heat exchanging pipe for a generator by a method wherein the bottom section of upper header pipe of the generator is connected to a lower header pipe through a return pipe which is not heated by a heat source. CONSTITUTION:Operating liquid 16 is boiled and evaporated when a heat collecting pipe 1 is heated by sunshine and increases a pressure in the heat collecting pipe 1 whereby the liquid becomes two phase condition of liquid and gas and enters into the upper header pipe 2. The vapor of the operating liquid 16 is separated to the top of the upper header pipe 2 and the liquid is separated to the bottom part of the same pipe 2 while the liquid of the operating liquid 16 is sent into the heat exchanger 6 from a sending pipe 8 and is retrieved to the heat collecting pipe 1 through the return pipe 17. In a condition that heat transfer is being stopped, the operating liquid 16, being stagnated below a connecting part between the upper header pipe 2 and the heat collecting pipe 1, is retrieved into the heat collecting pipe 1 through the lower header pipe 3 and, therefore, a condition that the operating liquid 16 is not existing in the heat collecting pipe 1 will never be caused and whereby trouble will never be caused in the starting of the device.
Patent JP-H07247649-A (JP)
Title: Structure for attaching fence to deck
Inventor: SHITAYA YOSHINORI
IPC: E04F11/18
Filed: 1994-03-09
Abstract: PURPOSE:To stably prevent corrosion and loosening of fasteners over a long period so as to enhance external appearance by increasing the strength of a fence against horizontal loads when the fence comprising an ornamental body suspended between a plurality of columns is attached to a deck which comprises an end rail disposed on the side of at least a part of a floor-board peripheral edge comprising a plurality of floorboards arranged in parallel and which is installed outdoors. CONSTITUTION:At least a part of a floorboard 4 is notched 22 at the peripheral edge of the floorboard 3 of a deck 1, and a notched step 23 and a projecting part 24 are formed adjacent each other at the lower end of each column 18. The bottom surface 23a of the notched step 23 of the column 18 is placed on the upper surface of the floorboard 4 and the projecting part 24 is passed through the notched part 22 of the floorboard 3, and the projecting part 24 of the column 18 is secured to the inner surface of an end rail 7 by a fastener means 26 beneath the floor board 4.
Patent JP-S61197125-A (JP)
Title: Wire cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/04
Filed: 1985-02-27
Abstract: PURPOSE:To prevent a useless discharge or the like in a machining groove side surface while an abnormal discharge of short-circuit or the like, by interruptedly or decreasingly controlling a repeated pulse discharge in a repetitive frequency near the resonance frequency in which a wire electrode vibrates. CONSTITUTION:A machine, supplying a wire electrode 1 from a reel 2 to be moved between guides 3 in predetermined tension and speed by a brake and a capstan not shown in the drawing, continuously repeats a pulse discharge by a power supply 6 and performs a machining freed by a numerical control (NC) unit 10. The wire electrode 1, running between the guides with predetermined tension, vibrates by discharge voltage acting on the electrode. A control circuit 13, inputting to the machining power supply 6 an interrupted control signal of repetitive frequency corresponding to a predetermined vibrative frequency of the wire electrode, inputs an on-time signal and an off-time or a decrease time signal corresponding to the frequency.
Patent JP-S63206243-A (JP)
Inventor: KONO TOSHIO
IPC: A61G5/04
Filed: 1987-02-21
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-S59165215-A (JP)
Title: Magnetic head core and its manufacture
Inventor: HIGUCHI TETSUO
IPC: G11B5/147
Filed: 1983-03-10
Abstract: PURPOSE:To obtain a high-performance magnetic head core which has an excellent magnetic gap and exhibits characteristics extracted from amorphous magnetic material sufficiently by disposing a nonmagnetic pipe between amorphous thin plates in the situation opposed to a winding groove. CONSTITUTION:A couple of nonmagnetic substrates 12 which each have a semicircularly sectioned winding groove 13 are arranged facing each other, the amorphous thin plates 16 and 17 are arranged between them while facing each other, and the nonmagnetic pipe 18 is positioned between them. The nonmagnetic pipe 18 has an enough diameter that the amorphous thin plates 16 and 17 are deformed along the winding grooves 13 and only has strength against the force of pressing at that time. Then, the nonmagnetic substrates 12 and 12 are pressed approaching each other to unite the left and right nonmagnetic substrates 12 and 12 together with the magnetic gap 19 inbetween, and the amorphous thin plates 16 and 17 form a magnetic path along the abutting surface of the nonmagnetic substrates and winding groove. The block obtained as mentioned above is cut lengthwise to a specific thickness, thus completing a magnetic head core B.
Patent JP-H08233476-A (JP)
Title: Heat exchanger
Inventor: NAKADA KEIICHI
IPC: F28D9/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a heat exchanger in which the welding operation of another step of complicated argon welding is not required, the labor hour of the welding operation is omitted, and the inexpensive manufacture is facilitated, the liquid leakage of the exchanger is prevented and heat exchanging performance is improved and the pressure resistance can be increased in the exchanger in which first and second channels are alternately provided via the flat plate of aluminum brazing sheet. CONSTITUTION: The channel molding 5 of the second channel of a heat exchanger is made of an aluminum extruded material, and the upper ends 12a and the lower ends 12b of both the front and rear sidewalls 12 are bent to the insides. The ends of the bent upper ends 12a and the lower ends 12b are opposed, and the ends of the upper ends 12a and the lower ends 12b are connected by a brazing material melted from a flat plate 3 of aluminum brazing sheet in the case of simultaneously brazing at the time of manufacturing a heat exchanger.
Patent JP-S61200989-A (JP)
Inventor: UOORESU TEE ASHIYUTON
IPC: A61P31/12
Filed: 1986-02-25
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-H11238715-A (JP)
Title: Method and apparatus of surface cleaning
Inventor: SUGITA KIYOUKO
IPC: H01L21/68
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To shorten a cleaning throughput. SOLUTION: While a cassette is being cleaned, an inert gas is conducted into a cassette chamber 54, which stores the cassette to be drawn or taken out, or a robot chamber 60 and a buffer chamber 62 in a way such that these chambers are put under the same pressure as that of a cleaning chamber 14. As a result, the equalization of pressure for the buffer chamber 62 and the cleaning chamber 14 before the cleaning, for each replacement of the wafer to the cleaning chamber, can be omitted. At the same time, evacuation operation of the buffer chamber 62 and the robot chamber 60 after the cleaning for each replacement of the wafer can be omitted.