baber/WOPTO huggingface dataset:
Patent JP-S5787602-A (JP)
Title: Antenna synthesizer
Inventor: TAMURA KAZUHIKO
IPC: H01Q21/12
Filed: 1980-11-20
Abstract: PURPOSE:To increase the ability of synthesis, by compensating in such a way that the reception signal of an antenna with low reception level can be the same as the reception level of an antenna with higher reception level and correcting the phase shift due to this compensation. CONSTITUTION:A signal from an antenna with low reception level is amplified at an amplifier 15 via an input terminal 12, and after amplitude adjustment is made at a variable attenuator 16, the signal is synthesized with a signal inputted from an antenna with high reception level to an input terminal 11 through the same phase and amplitude and outputted from an output terminal 19. A variable phase adjuster 13 can be provided to compensate the phase shift of the signal from the input terminal 12 due to passing through the amplifier 15 and the variable attenuator 16.
Patent JP-H0330533-A (JP)
Title: Multiplexing system for digital signal
Inventor: WATANABE YACHIO
IPC: H04J3/04
Filed: 1989-06-28
Abstract: PURPOSE:To decrease the number of IC and to reduce a mounting area by serially connecting shift registers corresponding to the number of signals to be multiplexed and taking-out the multiplexed signals from the shift register in the final step. CONSTITUTION:When a common shift clock K is inputted to a shift clock terminal (h) after a latch signal R is supplied to respective shift registers 1,2,...,16 and respective signals S1-S64 are set, one type of data appear in a serial output terminal (e) of the shift register for each clock. Each time the shift clock K is inputted, the signals S4, S3, S2 and S1 are successively sent to a serial output terminal (f). Operation is samely executed for the shift register in the next step and the signals set to the shift register itself and signals sent from the shift register in the preceding step or before are sent as the output data. Thus, the increasing rate of the IC is fixed corresponding to the increase in the number of the signals to be multiplexed.
Patent JP-S6145151-A (JP)
Title: Line pressure generator of automatic speed changing gear
Inventor: FUNATO MASAYOSHI
IPC: F16H61/02
Filed: 1984-08-06
Abstract: PURPOSE:To reduce drive resistance of an oil pump during starting operation of an engine by restricting line pressure to a low value regardless of opened degree of an intake throttle valve during said starting operation thereof. CONSTITUTION:An oil pump 10 forces oil to be discharged into a line pressure oil passage 16. An oil discharge passage 18 is connected to an oil suction passage 12 via the line pressure oil passage 16 and is opened and closed by a relief valve 20. If starting of an engine is ongoing, a solenoid valve 66 is turned on. Since a drain oil passage 64 is opened during the starting operation, control pressure of a pump 38 will be kept zero regardless of opened degree of an intake throttle valve so that a line pressure may become a minimum. Drive resistance of the oil pump can be reduced and increase in resistance against starting operation caused by step-on operation on an accelerating pedal be avoided.
Patent JP-S5686976-A (JP)
Title: Adhesive composition
Inventor: OKAZAKI HARUO
IPC: C09J123/26
Filed: 1979-12-19
Abstract: PURPOSE: To prepare the titled composition having excellent adhesivity to a hydrophobic film such as ABS resin film, by adding a specific amount of a polyalkylenepolyamine as a modifier to an emulsion of a specific vinyl acetate-ethylene quadripolymer.  
     CONSTITUTION: The titled composition is prepared by mixing (A) an emulsion of a vinyl acetate-ethylene copolymer composed of (a) 95W60pts.wt. of vinyl acetate, (b) 5W40pts.wt. of ethylene, (c) 0W7pts.wt. of an acid monomer selected from a 3W17C mono- or dibasic unsaturated carboxylic acid, a dibasic unsaturated carboxylic acid anhydride, and their partial esters with a 1W10C alkyl, and (d) 0W 15pts.wt. of an acrylamide compound of formula I (R is 1W10C alkyl) and (B) 0.5W20% of a polyalkylene-polyamine of formula II (m is 2W10; n is 1W10), a polyethylene-imine of formula III, and polyamine polyamide (a polycondensation product of polyalkylenepolyamine with a polymerized fatty acid).  
     EFFECT: The composition forms a film having excellent water resistance, heat resistance and solvent resistances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6055417-A (JP)
Title: Constant current source circuit
Inventor: OKADA KOUZOU
IPC: G05F3/26
Filed: 1983-09-06
Abstract: PURPOSE:To increase input impedance by connecting the 1st - the 3rd transistors (Tr) as prescribed, and connecting the collector of the 2nd Tr and the base of the 3rd Tr in common. CONSTITUTION:The constant current source circuit is formed of Trs Q1 and Q2 formed on the same condition except difference in emitter area, resistances R1 and R2 having the same resistance value, and a capacitor C which smoothes an alternating signal component. In this case, TrQ3 is added, its emitter is connected to the common connection point of the collector and base of the TrQ1, and the base is connected to the collector of the TrQ2. Further, the base current of the TrQ3 is used as an input current Iin' and the collector current is used as an output current I0. Consequently, a pulsating component is smoothed into a desired state and low-voltage operation is secured.
Patent JP-H1011043-A (JP)
Title: License server and picture processing device
Inventor: SATOU YUKIMASA
IPC: B41J5/44
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce the frequency of download of font and to improve the efficiency of a picture processing. SOLUTION: When a license request is made by a picture generating device, a license control section 203 discriminates the number of licesnes issued by a license number discriminating section 204 which is a license number limit confirming means. When possible, the section 203 outputs a download enabling signal to a downloading device and fonts are downloaded by the picture processing device. If the number of licenses exceeds a limit, a request is made to a download font retrieving section 207, which is a deletion enabled font retrieving means, so that the section 207 retrieves the device for which a deletion is enabled.  If there exists the picture processing device in which a download deletion is enabled, a request is made to delete a download font, the license to the picture processing device is canceled, a license is issued to the picture processing device, to which a downloading is requested, and a downloading is executed.
Patent JP-S6143241-A (JP)
Title: Electronic speed control device of two-cycle engine
Inventor: HIRATA MAKIZOU
IPC: F02D41/14
Filed: 1984-08-06
Abstract: PURPOSE:To suppress a change of speed due to irregular combustion and enable the speed to be stably controlled, by changing a predetermined number of counts of a pulse signal of rotation to a preset value corresponding to a degree of misfiring generated in accordance with the load of an engine. CONSTITUTION:A control device detects the opening of a throttle valve 30 by a throttle opening detector 38 to be digitally converted and fed to a control circuit 14. And the device, determining a number (n) of counts on the basis of data, outputs both the count to a gate counter 13 and a divided number (n) to a frequency divider 17. And an engine is driven at an unstable speed because irregular combustion is generated in case of a small throttle opening. Accordingly, a speed, when it is calculated, is averaged by using a rotating period of cycles synchronized with the irregular combustion, and the number (n) of counts is determined to 6 in case of, for instance, the throttle opening being 1/8, consequently a calculated speed in a counter 15 is decreased, but the device maintains the speed to be controlled in a high accurate further a stable condition by enabling correct control to be performed.
Patent JP-S6319652-A (JP)
Title: Method for exposing silver halide photographic sensitive material
Inventor: IWAGAKI MASARU
IPC: G03C5/16
Filed: 1986-07-11
Abstract: PURPOSE:To obtain the image having a high image quality by constituting a silver halide emulsion layer from the silver halide emulsion layers of R', O' and P', by exposing the silver halide emulsion layers composed of R' and O' with the 2nd higher harmonics, and exposing the emulsion layers composed of P' with a semiconductor laser ray, respectively. CONSTITUTION:The plural layers of the silver halide emulsions are composed of the R' silver halide emulsion layer having the max. photosensitive wavelength of 400-500nm, the O' silver halide emulsion layer having the max. photosensitive wavelength of 600-750nm, and the P' silver halide emulsion layer having the max. photosensitive wavelength of 800-1,000nm. The R' silver halide emulsion layer is exposed with the 2nd. higher harmonics which is obtd. by using the semiconductor laser rays 1, 7, 13 and the SHG 3, 9 elements, and the R' silver halide emulsion layer is exposed with the semiconductor laser ray or said higher harmonics. The P' silver halide emulsion layer is exposed with the semiconductor laser ray. The semiconductor laser is exemplified by GaAs, GaAlAs and GaInAsP laser, etc. Thus, the image having a high sharpness and an excellent color reproducibility is obtd.
Patent JP-H0723465-A (JP)
Title: Digital cordless telephone set
Inventor: MIKI KAZUSHIGE
IPC: H04W76/02
Filed: 1993-07-02
Abstract: PURPOSE:To allow a called mobile station to reduce a call signal retrieval time by allowing both a caller mobile station and the called mobile station to have the same frequency table. CONSTITUTION:The telephone set is a mobile station (PS) having an operation function in compliance with the 2nd generation cordless telephone system standards and has an inter-slave set direct communication function in which the mobile stations registered in the same private base station (CS) are communicated directly not through the same private base station (CS) and a frequency table deciding the frequency order in use. The time for detecting a call signal to the called PS is reduced by deciding in advance the frequency order by which the caller PS makes carrier sense and the frequency order by which the called PS retrieves the call signal in the inter-slave station direct communication.
Patent JP-S5864607-A (JP)
Title: Automatic setting device for recording bias current
Inventor: INAMI MAMORU
IPC: G11B5/027
Filed: 1981-10-15
Abstract: PURPOSE:To adjust and set various characteristics of a tape in use in a short time, by varying and setting a bias current to the best value until the difference in level between a low-frequency and a high-frequency signal becomes constant. CONSTITUTION:A tape selecting circuit 14 is operated in accordance with the kind of a tape in use. When a start switch 15 is operated, the 1st test signal f1 of 333Hz is generated by a test signal generator 16 by a control signal from a CPU9 and then supplied to a level control circuit 17 to obtain a signal which increases in level gradually. The signal f1 is recorded as a channel R through a switching circuit 3, a sensitivity regulator 4, and a frequency characteristic regulator 5, and then reproduced by a reproducing head 10 and supplied to 3% distortion detector 19. As the 2nd signal f3 (10kHz), a signal increasing in level gradually is generated and recorded on the tape, and its level is increased up to a maximum output level. Then, a bias current having a 12dB output level difference between the f1 and f3 is set to the best bias value.
Patent JP-S6056826-A (JP)
Title: Electric discharge machining method of roll-like work
Inventor: KAWANO MITSUGI
IPC: B23H9/04
Filed: 1983-09-07
Abstract: PURPOSE:To allow machining without increasing the number of head columns by machining the length machineable with multiple head columns, then shifting the head columns to the unmachined portion, and machining it with only necessary number of head columns when machining a long work. CONSTITUTION:When machining a work longer than head columns 101-106, first, the portion facing the head columns 101-106 is discharge-machined, next the head columns 101-106 are shifted to the unmachined portion 3a, and the unmachined portion 3a is machined by driving only head columns 105-106 facing the unmachined portion 3a. In this case, the fine machined surface can be obtained by switching electrical machining conditions in many steps for machining from large surface roughness to small surface roughness. According to this constitution, a long work can be machined without increasing the number of head columns and the uniform fine surface can be machined in a short time.
Patent JP-H1011413-A (JP)
Title: Recurrent net model production device for dynamics system
Inventor: KIMURA MASAHIRO
IPC: G06F15/18
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To generate a recurrent net model belonging to such a wide group that can generate a finite number of orbits that are designated in an optional dynamics system by means of a special solution of a recurrent net that is obtained from the phase space learning and also an optional matrix. SOLUTION: A recurrent net model parameter production means 60 calculates and outputs a wait matrix W and an external input I of a recurrent net to lead ϕc, i.e., a recurrent net model of a dynamics system in an n-dimensional space where (m) orbits shown in the orbit information are generated based on an (n×d) matrix C which is optionally given and inputted from an input means 10, the parameter inputted from a vector field production means 30, and a dimension (d) and a base  e1 ...ed } of an orthogonal complement which are inputted from a base production means 50. Furthermore, the number (k) of hidden units outputted from the means 30 is outputted as a number of hidden units of the recurrent units. Then the orbit of the dynamics system are generated based on the states of output units of the recurrent net.
Patent JP-H0215804-A (JP)
Title: Manufacture of channel steel
Inventor: FURUTA OSAMU
IPC: B21B1/095
Filed: 1988-06-30
Abstract: PURPOSE:To prevent deformation and bending caused by solution heat treatment and to facilitate supply and pulling out of a stock in straightening stage by immediately winding a half-formed product formed by hot rolling into a coil. CONSTITUTION:A heated stock is worked to obtain a 1st half-formed product 2 in which a pair of flange parts 3 and a web part 4 are in a straight lined shape, an about right angled projected part 6 is formed at corners connecting the flange parts 3 and web part 4; further, a recessed part 7 is formed on the backside of the projected part 6, and thicknesses of the flange parts 3 and web part 4 are nearly equal to those of a product and then the 1st half-formed product 2 is immediately wound into a coil and solution heat treatment is performed on the product 2 in a coil situation. Then, the 1st half-formed product 2 is subjected to two or more passes of hot forming by hot rolling rolls to bend a corner part 5 by an about right angle to form a 2nd half-formed product. In the final finish stage, a pair of horizontal rolls 16 and a pair of vertical rolls 17 form a channel steel 20 having parallel flange parts 3 and the flat web part 4.
Patent JP-H0813577-A (JP)
Title: Drain plug device
Inventor: YABUMOTO KOICHI
IPC: E03C1/23
Filed: 1994-06-22
Abstract: PURPOSE:To provide a reliable drain plug by connecting together an operation part and a drain plug part through universal joints, and surely transmitting torque of the operation part to the drain plug part. CONSTITUTION:In an operation part 2, a bearing body 7 is integrated in a connector 5 with fixing screws 6, and the connector 5 is fixed on the upper edge face Ba through packing 8. A rotary shaft 10 is internally mounted in the axis changing body 7 so as to be rotatable by operation of a rotational lug 12. A copper pipe 19 is connected to the lower end of the connector 5 through a cap nut 18, and the lower end of the copper pipe is connected to the box body 30 of a drain plug part 3 through a cap nut 21 so as to connect to the drain plug part 3, Further universal joints 4 fitted with resin rotary ring outside are slidably contacted with the inside of the copper pipe 19 and a connecting bar 22 is interposed on the way so as to transmit the torque of the universal joints 4 to the hanging down piece 48 of the drain plug part 3, and a drain port H is surely opened/closed by moving the drain plug part through converted up and down motion.
Patent JP-S648046-A (JP)
Title: Image forming device
Inventor: TOMOYUKI YOJI
IPC: G06F3/12
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a high-quality regenerated image by providing a corrected data storage means which corrects data for image signal conversion in accordance with a recording medium to be used such as a photosensitive element. CONSTITUTION:A copy 9 is read by CCD 71, an analog image signal obtained is amplified by an amplifier 72 and then is converted to a digital image signal by an A/D converter 73. Next, one of these digital image signals is selected by a selector 12 through gamma conversion tables 10, 11 which are lookup tables. Data obtained by addition and subtraction of two of DELTAgamma1-DELTAgamma4 based on a gammacurve stored in a memory 29 is stored in the gamma conversion tables 10, 11. The image signal selected by the selector 12 is again converted to an analog signal by means of the D/A converter 75. A comparator 76 compares a triangular signal of threefold cycle of an image flock with an analog image signal to form a pulse width modulation signal. This pulse width modulation signal is entered into a laser drive circuit 17.
Patent JP-S6056526-A (JP)
Title: Manufacture of cylindrical foamed product
Inventor: YAMAMOTO KURANOSUKE
IPC: B29C48/32
Filed: 1983-09-07
Abstract: PURPOSE:To form a long cylindrical foamd product, keeping its inner diameter at a desired constant value by connecting the inside of a cylindrical body to atmosphere immediately after extruding, when polyolefine family resin is continuously formed with foaming. CONSTITUTION:The composition composed of the polyolefine family resin 1 containing a foaming agent (e.g. the low density polyethylene mixed with dichlorodiffuoromethane) is transferred to the right side from the heating and melting zone 3 of an extruder 2, melting the composition by a screw 4. Further, said composition is sent into the mold 8 in which a cylindrical inner mold 6 is separately provided in the central part of a cylindrical outer mold 5 by means of a fixing bridge 7, and a cylindrical body 11 is formed with foaming, extruding said composition like cylinder from a nozzle 9. Then, the inside of the cylindrical body, immediately after said body passes the nozzle 9, is connected to atmosphere through the gas introducing pipe 10 piercing the outer mold 5 and the inner mold 6 and opening at the tip of the inner mold 6. (or the pressurized air of about 200-300mm. H2O by guage pressure may be also injected).
Patent JP-H0331508-A (JP)
Title: Alarm/stop device for engine
Inventor: SASAKI ASAO
IPC: F02D45/00
Filed: 1989-06-26
Abstract: PURPOSE:To properly transmit an engine operation stop instruction and an engine trouble alarm by lighting up an alarm lamp when the liquid quantity of the engine becomes a prescribed quantity or less and stopping the engine after the lapse of a prescribed time after the lighting-up. CONSTITUTION:When the engine oil quantity reduces to a standard level or below, the reduction is detected by a sensor 6, and a detection signal RL is outputted from a sensor control part 9. The detection signal RL is inputted into a selection signal generating part 10, signal delaying part 11, and a timer part 12, and a selection signal S at high level is outputted from the selection signal generating part 10 to the operation selecting part 7a of a control part 7, and lighting-up/stop part 7b is switched to an LED lighting-up mode side. While, after the lapse of a prescribed time, the selection signal S is reversed to a low level. Then, the lighting-up/stop part 7b is switched to an engine stop mode side, and the primary side of an ignition coil 3 is lowered to an ignition limit value or less.
Patent JP-H083992-A (JP)
Title: Method for closing hole of pipe material and plug structure for pipe material
Inventor: FUKAI MASAYOSHI
IPC: F16L55/16
Filed: 1994-06-24
Abstract: PURPOSE:To firmly close a hole of a pipe material such as smooth sheath without complicating a constitution. CONSTITUTION:A skirt 12b of a plug body 12 is inserted into an injection hole (hole) 20 of a smooth sheath (pipe material) 18 and by tuning a screw 14, a nut (flange piece) is moved axially inwardly so that the nut is drawn into a recess 34 of the skirt. And by an elastic expansion of the diameter of the skirt 12b which is caused by the movement of the nut 16, the hole 20 of the smooth sheath is closed.
Patent JP-S5865753-A (JP)
Title: Flame-retardant resin composition
Inventor: HIROBE KAZUFUMI
IPC: C08L101/04
Filed: 1981-10-15
Abstract: PURPOSE:To provide a flame-retardant resin compsn. which causes substantially no bleeding, has uniform physical properties and high-level flame retardance and is highly economical, prepared by adding a halogenated diphenyl ether compd. and a specified halogen-contg. polymer to an inflammable resin. CONSTITUTION:The compsn. is prepared by blending 98.9-30pts.wt. inflammable resin (e.g. satd. polyester), 1-20pts.wt. halogen-contg. polymer having a softening point of 100 deg.C or higher, an average molecular weight of 1,000-20,000 and a halogen content of at least 20wt% (e.g. brominated bisphenol type epoxy resin), 0.1-5pts.wt. halogenated diphenyl compd. (e.g. decarbromodiphenyl ether) 0- 20pts.wt. antimony compd. (e.g. antimony trioxide) and 0-65pts.wt. reinforcing fibre (e.g. glass fibre). The compsn. has a high flame retardance and is useful for various molded parts and electrical components.
Patent JP-S5865686-A (JP)
Title: Regenerating device for ink carrying body in transfer type recording device
Inventor: AKUTSU HIDEKAZU
IPC: B41J33/16
Filed: 1981-10-15
Abstract: PURPOSE:To perform stable regneration when the ink carrying body is regenerated after the end of transfer, by vibrating heat fusible, solid state ink up and down on the ink carrying body by a vibration imparting means, thereby supplying necessary and sufficient ink to the ink carrying body. CONSTITUTION:The stick shaped, heat fusible, solid state ink 2, comprising carnauba wax, ester wax, and the like, is compressed on an ink carrier 1 by a plate spring member 3 that is attached to a frame 4. The ink is vibrated up and down at several huadred-sevraval thousand Hz by the cooperation of a permanent magnet 6 that is fixed to the plate spring 3 and an electromagnet 5. The ink 2 is fused by the heat yielded at this time and applied on the ink carrier 1. An auxiliary heat source 7 is used as required, and the extra ink is scraped by a blade 8.
Patent JP-H0245271-A (JP)
Title: Hydraulic power steering gear
Inventor: JIEFURII ARAN ZURASUKI
IPC: A44B19/42
Filed: 1989-06-27
Abstract: PURPOSE: To provide a proper steering feeling according to a traveling state by elastically rotating and connecting a pair of hydraulic elements for connecting a steering shaft to a steering gear by an electromagnetic control device for giving a force resistant to the relative rotation of the hydraulic elements from the center position. CONSTITUTION: A power steering gear assembly 16 rotatably supported within a housing 12 is provided with a valve spool 54 integrally formed on a spool shaft 18 for mounting an operating handle and a cylindrical valve body 64 rotatably mounted on the valve spool 54 as hydraulic elements. A torsion bar 90 and an electromagnetic control device 92 are provided for the elastic centering connection of both the hydraulic elements 54, 56. The electromagnetic control device 92 is provided with a disc element 104 rotated integrally with the valve spool 54 and a rotating magnetic circuit 100 having magnetic pole pieces 106, 108 rotated integrally with the valve body 64 so as to give a magnetic force resistant to the relative rotation of the hydraulic elements from the center position.