baber/WOPTO huggingface dataset:
Patent JP-S6010969-A (JP)
Title: Phase control signal generating circuit of intermediate tone picture signal
Inventor: FUJIWARA KEIJI
IPC: H04N1/32
Filed: 1983-06-30
Abstract: PURPOSE:To avoid an unnatural black point component from being introduced into a reproducing signal by binary-coding an analog picture signal, binary-coding the coded analog picture signal after integration, and providing a circuit changing an output in a binary way depending on the two binary-coded signals. CONSTITUTION:An analog picture signal 1 is applied to a binary-coding circuit 4 after being integrated at an integration circuit 2, and an integrated binary- coded signal is obtained at the circuit 4 and also the signal 1 is applied to a binary-coding circuit 3 and another binary-coded signal is obtained. Both binary- coded signals are fed to a circuit 5, and when the integrated binary-coded signal is at a low level and the binary-coded signal is transited negatively, an output signal having been a low level is switched to an output signal being at a high level. Further, when the integrated binary-coded signal produced after that is at a low level and the binary-coded signal is transited negatively, the output signal being at a high level is switched to the output signal of low level thereby generating a phase control signal from an FF circuit 5.
Patent JP-S5821559-A (JP)
Title: Supersonic wave transducer
Inventor: TODA KOUJI
IPC: G01N29/04
Filed: 1981-07-31
Abstract: PURPOSE:To give so-called speed dispersibility to a piezoelectric substrate whereby surface speed is varied by frequencies by providing a thin membrane of dielectric on the piezoelectric substrate or providing a piezoelectric element in the form of thin membrane on a non-piezoelectric substrate. CONSTITUTION:On the surface of a piezoelectric substrate 1 having such a thickness wherein surface wave is excited, an interdigital electrode 2 wherein linear conductors 2a in the form of ring connected to one terminal 3a and linear conductors 2b substantially in the form of ring connected to the other terminal 3b are alternately arranged is provided. A dielectric thin membrane 3 is provided on the surface of the piezoelectric substrate 1 so that it covers the electrode 2. A supersonic wave transducer thus obtained is arranged so that its surface of electrode is brought to contact with liquid 4, and it radiates longitudinal sonic waves into the liquid 4 with its electrode 2 applied with AC signals. The direction of sonic wave beam theta becomes possible to be scanned by the change of carrier frequency f. Since the speed of surface wave on the substrate, VR, varies in conjunction with frequency f, the area wherein the relationship of VR fd can be maintained becomes wider and the direction of radiation of sonic wave beam is fixed and interference between beams will not be generated.
Patent JP-S61277236-A (JP)
Title: Optical modulation circuit
Inventor: YOKOTA HITOSHI
IPC: H04B10/516
Filed: 1985-05-31
Abstract: PURPOSE:To stabilize the optical output to the degree of an input electric signal in a simple constitution without being affected by a mark rate or the like, by controlling the optical output level on a basis of the level of the input electric signal. CONSTITUTION:A photoelectric transducer 5 of a stabilizing control signal generating circuit 4 receives a part of a PCM optical signal as a monitor light and converts it to an electric signal which has a peak value corresponding to its peak value. This electric signal B is supplied to one input terminal of an adder 7. A PCM electric signal C which passes a polarity inverting circuit 6 from an input terminal 1 to have the polarity inverted is supplied to the other input terminal of the adder 7. An output D of the adder 7 obtained by adding signals B and C passes a smoothing circuit 8 to become a smoothed signal E and is compared with a reference voltage of a reference voltage input terminal 10 and is amplified by a comparing amplifier 9 and is outputted to a control signal output terminal 11. Thus, the peak value of the optical output is stabilized to the degree of the peak value of the input signal.
Patent JP-H09306911-A (JP)
Title: Manufacture of semiconductor device and the same
Inventor: TAKAHASHI YASUHARU
IPC: H01L21/3205
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To alter easily in the same layer wirings separated from each other into the ones connected with each other, by projecting on a conductor pattern present in proximity to a pair of wirings disposed closely to each other a light with an enough intensity to fuse and evaporate the conductor pattern, and by shorting the pair of wirings with the deposited sputtering substances generated through the fusion and evaporation of the conductor pattern. SOLUTION: There is prepared a semiconductor device structure with a wiring structure having a pair of wirings 2b, 3b disposed in the same layer closely to each other and separated electrically from each other and having a conductor pattern 1b disposed in the same layer as the pair of wirings 2b, 3b closely to the pair thereof. Thereafter, by projecting on the conductor pattern 1b a light with an enough intensity to fuse and evaporate the conductor pattern 1b, the conductor pattern 1b is done so as to short the pair of wirngs 2b, 3b with the deposited sputtering substances generated through the fusion and evaporation of the conductor pattern lb. For example, projecting a laser beam on a switch portion 4, its state is altered from the one of an input terminal 1 being connected with an output terminal 3 into the one of an input terminal 2 being done so.
Patent JP-S5910772-A (JP)
Title: Output controller of internal-combustion engine
Inventor: KOSEKI HIDEKI
IPC: F02M1/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain an almost maximum value of efficiency obtained from combination between intake throttling and an exhaust gas recirculation (EGR) rate, by driving an intake throttle valve and an EGR valve through a control actuator and decreasing a work loss due to a pressure drop of the intake throttling. CONSTITUTION:An exhaust gas recirculation (EGR) valve 16 is left as fully closed, and if an opening of an intake throttle valve 10 is adjusted to be aligned to a point C, required torque T is once satisfied, here thermal efficiency is as shown by (c). Then the valve 10 is slightly opened to be aligned to a point D simultaneously the valve 16 is opened little by little, and when the required torque T is satisfied, the thermal efficiency becomes (d). Again the valve 10 is slightly opened and aligned to a point E, and the valve 16 is set to an opening satisfying the torque T. Here the thermal efficiency becomes (e). Repeating similar operation, if efficiency obtained from combination between the preceding openings of the valve 10 and 16 is arranged to be higher than the efficiency obtained from combination between the new openings, the valves are set to the combination between openings in one point before. In this way, of the thermal efficiencies obtained from combination between openings of the both valves, almost maximum thermal efficiency is obtained.
Patent JP-S6011028-A (JP)
Title: Floor heating pannel and manufacture thereof
Inventor: TAGASHIRA SHIGEMI
IPC: F24D3/16
Filed: 1983-06-30
Abstract: PURPOSE:To make it unnecessary of taping and to get a floor heating pannel of excellent uniformity made from urethane resin materials and it's manufacturing method by a method wherein heat insulating structural material is made in a shape to lay inside of a pannel beforehand and the surface of which contacting to a metal pipe, is made in a groove shape hollow. CONSTITUTION:The side of a metal mold 50 is made at the same shape with the side 11 of a pannel 10. A cover 52 is made to enable to open and shut with a hinge 53 and suitable engaging means. And a pouring hole 55 is provided at the cover 52, and liquefied urethane resin which is the material of the heat insulating structure, is poured. And next, urethane resin materials blown expanded in the shape of a block, is taken out from the metal mold 50 and sliced to the desired width with a well-known high speed rotating type slicing machine. A sliced urethane resin material is press molded to constitute a heat insulating structure, in the shape to hold the metal pipes 20 and 21 using bending mold of metal pipes 20, 21.
Patent JP-H06335103-A (JP)
Title: Fault detecting system for speed checker
Inventor: SHIMIZU TOMOYUKI
IPC: G01P3/42
Filed: 1993-05-21
Abstract: PURPOSE:To judge whether it is normal or abnormal by inputting relay contact information to a microcomputer, simultaneously inputting a speed limit signal and a train speed, and checking to turn ON a check output relay under a condition of the speed signal >= the train speed and to turn OFF a check output relay under a condition of a limit speed < the train speed. CONSTITUTION:Speed limit signals 1a, 1b are input to a microcomputer 4, and a signal discriminator 5 decides a limit speed. On the other hand, a train speed is input to an LSi 9 after it is waveform shaped by a waveform shaper 8a. A pattern frequency generator 10 generates a limit speed pattern frequency VP, and inputs it to a frequency comparator 12. The other input of this comparator is a train speed frequency VV corrected for a wheel diameter, and frequencies of the both are compared. The comparator 12 outputs an AC output in the case of VP>=VV, and a check output relay (BR) is turned ON via an AC amplifier 13. In the case of VP<VV, it outputs a DC output and the BR is turned OFF.
Patent JP-S5823914-A (JP)
Title: High-tenacity polyester yarn having improved thermal dimensional stability and chemical
Inventor: YABUKI KAZUYUKI
IPC: D01F6/62
Filed: 1981-07-30
Abstract: PURPOSE:The titled high-tenacity yarns, capable of giving drawn yarns having specific characteristics prepared by melt spinning, cooling and drawing the solidified yarns, and exhibiting specific characteristics after a specific heat treatment, having a low shrinkage and work loss, and well handled. CONSTITUTION:Polyester yarns, capable of giving drawn yarns having an intrinsic viscosity >=0.7, a diethylene glycol content <=1.5mol%, based on terephthalic acid residues, and a carboxylic group content >=20 equivalents/10<6>g, an average birefringence of 0.165-0.190, a fineness per fiber <=5.0 deniers, a dry heat shrinkage (175 deg.C for 30min) of 7.0-10.0%, and a work loss (sample length of 10 inches, strain speed of 0.5 inches/min at 150 deg.C and a stress between 0.6g/denier and 0.05g/denier) of 0.0240-0.035 inch.pound/1,000 deniers. The tenacity retention in the dry heat treatment at 240 deg.C for 1min at a constant length is >=95%, and the dry heat shrinkage is <=3.0% with the work loss <=0.0200 inch.pound.
Patent JP-S61277044-A (JP)
Title: Temperature/humidity measuring device
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/12
Filed: 1985-05-31
Abstract: PURPOSE:To obtain an inexpensive small-sized temp./humidity measuring device having long switch life, by connecting a polarity reversal circuit, which is connected to the input terminal of an impulse oscillation circuit, to the control terminals of analogue switches for temp. and humidity. CONSTITUTION:When control signals different in polarity being the output signal and input signal of a polarity reversal circuit 17 are applied to the control terminals of a temp. analogue switch 13 and a humidity analogue switch 14, toggle operation for turning the temp. analogue switch 13 On and turning the humidity analogue switch OFF is performed. The impulse signal from an impulse oscillation circuit 18 can be applied to the control terminals of the temp. and humidity analogue switches 13, 14 by changing over the switch connected to the impulse oscillation circuit 18. Therefore, signals different in polarity are applied to the temp. analogue switch 13 and the humidity analogue switch 14 and temp. and humidity can be automatically subjected to change-over display.
Patent JP-S61279696-A (JP)
Title: Production of turne sheet having excellent corrosion resistance
Inventor: YOSHINARI KAZUHIKO
IPC: C25D3/34
Filed: 1985-06-04
Abstract: PURPOSE:To improve the corrosion resistance of turne plating formed on a turne sheet made of a Cr-contg. corrosion-resistant steel such as stainless steel by plating an Ni metal onto the surface of said sheet and subjecting the plating to a heating treatment to a specific temp. or above in a reducing atmosphere. CONSTITUTION:The Ni metal such as Ni or Ni-P or Ni-P-B alloy having the excellent corrosion resistance is preliminarily plated to the surface of the turne sheet which is made of the Cr-contg. corrosion resistant steel such as stainless steel and is used for the gasoline tank and the outside frame of the radiator of an automobile in the stage of producing said sheet. The turne sheet is then heated to a suitable temp. of >=500 deg.C in a reducing atmosphere contg. >=1% hydrogen in such a manner that the Ni is incorporated therein at the ratio higher than the ratio of the Ni determined according to the Cr grade of the used Cr-contg. steel. The surface is thereafter subjected to the turne plating consisting of 5-15% Sn and the balance Pb. The adhesiveness of the turne plating to the turne sheet is improved and the corrosion resistance of the turne sheet is improved.
Patent JP-2000309976-A (JP)
Title: Piping structure and wiring method of optical fiber cable by the piping structure
Inventor: ISHIYASU TOSHIYUKI
IPC: F16L1/024
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for efficiently wiring optical fiber cables from a sewage main pipe to each house easily and the wiring method of the optical fiber cables by the piping structure. SOLUTION: A sewage main pipe 21 is piped so as to connect a section between manholes 1 buried into a ground, and a wiring pipe 3 for the optical fiber cables 5 is installed into the sewage main pipe 21 while sleeves 4 extended to each house 6 apart from the sewage main pipe 21 are connected to the manholes 1. In the piping structure, the optical fiber cables 5 wired in the wiring pipe 3 in the sewage main pipe 21 are branched in the manholes 1, and wired to each house 6 through the sleeves 4.
Patent JP-S62277990-A (JP)
Inventor: IWASE YUKIO
IPC: D05B11/00
Filed: 1986-05-24
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-S6012925-A (JP)
Inventor: NODA HIDEO
IPC: A01K89/015
Filed: 1983-06-30
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-S63283690-A (JP)
Inventor: OGAWA MASAO
IPC: D05B49/00
Filed: 1987-05-15
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-H09306139-A (JP)
Title: Tape cassette and movement control of tape-like recording medium
Inventor: OOMACHI JIYUNYA
IPC: G11B23/087
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of winding deviation and level difference of a tape-like recording medium during transportation by providing a movement control means for controlling the movement of the tape-like recording medium in the breadthwise direction. SOLUTION: A lid 7 at the front surface side of the cassette 1 is in the closed state when the tape cassette 1 is unused, and a hub locking member 11 is moved to the back side of the cassette 1 by a spring 12 when the lid 7 is changed to the closed state from the opened state. Then, in the midst of the movement of the member 11 to the back side of the cassette 1 along the inner wall surface of a shell 2, a taper 2c of a protrusion 2b provided on the shell 2 and a taper 11d of a protrusion 11c on the member 11 are come into slidable contact, and the member 11 is moved to the upper surface side of hubs 4a, 4b in the breadthwise direction of the tape-like recording medium T against the inner wall surface of the shell 2.  Further, the member 11 is moved to the back side of the cassette and a tip part of the lock pawl 11a is entered and abutted on recesses of fitted parts 4a1 , 4b1 which are notchedly provided on upper peripheral walls of a pair of hubs 4a, 4b, to lock the rotation of the hubs 4a, 4b.
Patent JP-S5745233-A (JP)
Title: Cleaning and drying device for spinner
Inventor: ITOU KUNIO
IPC: G03F1/82
Filed: 1980-08-30
Abstract: PURPOSE:To clean and dry a substrate by method wherein a swirl-making chamber is provided on the surface of a rotatable retaining stand which retains the substrate, a fluid is jetted out and a swirl is formed in the swirl- making chamber and by utilizing the negative pressure of the swirl, the substrate is retained at the position lifted up from the surface of the retaining stand. CONSTITUTION:The swirl-making chamber 2 having a round aperture is formed on the surface of the rotatable retaining stand 1 whereon the substrate O is carried and an introducing hole 3 is provided in the direction of tangential line on the side wall of the swirl-making chamber 2. At the end section of the retaining stand 1, protrusions 4 to be used for control of the sliding of the substrate O are provided. The cleaning and drying of the substrate is performed as follows. First, when a compressed fluid is feeded to a compressed chamber 7, the compressed fluid passes through the introducing hole 3 and jets into the swirl-making chamber 2 and a swirl is generated. The substrate O is adsorbed to the retaining stand 1 with the help of the negative pressure generated by the swirl, but as the fluid flows in the directon of the end section passing through the space between the substrate and the retaining stand 1, the reverse side of the substrate O is retained without coming into contact with the retaining stand 1. The cleanig of the surface of the substrate O is performed by rotating the retaining stand under the abovementioned state of condition and subsequently, the substrate is dried up by performing centrifugal dehydration.
Patent JP-S61278454-A (JP)
Title: Auxiliary device for starting on slope
Inventor: KUBOTA HITOSHI
IPC: B60W10/06
Filed: 1985-06-03
Abstract: PURPOSE:To effectively prevent reversing or abrupt start on starting, by constituting the device so as to cancel the hydraulic pressure holding caused by the operation of a hydraulic pressure holding valve, when the actual driving torque has reached the target driving torque which is in accordance with vehicle condition on vehicle starting. CONSTITUTION:The device mentioned in the headline has a hydraulic pressure holding valve 5 which is provided in the middle of a brake hydraulic pressure pipe line 4 transferring the hydraulic pressure from master cylinder 2 to wheel cylinder 3 according to the leg power applied to a brake pedal 1, and holds the brake hydraulic pressure when letting the pedal 1 free while parking on a slope. The device also output a cancel signal c for hydraulic pressure holding from a cencel timing control means 8 to a valve actuator 7 which actuates said valve 5 when a signal acknowledging starting state is fed from a sensor 6; said control means 8 is constituted so as to output the cancel signal c when the actual driving torque T from a driving torque sensor 602 has reached the target driving torque T0 obtained from the output of a car condition sensor 601.
Patent JP-S635022-A (JP)
Inventor: AKUSERU REEMAA
IPC: A61K31/41
Filed: 1987-05-19
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-H01254332-A (JP)
Title: Can seamer
Inventor: MIHARA HIROMASA
IPC: B65B7/28
Filed: 1988-05-19
Abstract: PURPOSE:To shorten a changing time by integrating seaming rolls with a seaming chuck. CONSTITUTION:When the seaming rolls 11, 12 and the seaming chuck 13 are changed, the rolls 11, 12 and the chuck 13 are drawn with hands downward. Then, since a seaming bracket 14 and the seaming chuck 13 are connected by a connecting bracket 27 into one body, the bracket 14 is separated from a seaming roll spindle 15 through a spline 15a. The chuck 13 is separated from a rotary cylinder 21 through a spline 22 and drawn down in one body through the connecting bracket 27. Then, a seaming lever and a seaming chuck provided with the seaming roll of a modified size can be set in a short time only respectively by fitting and pushing the spline of the lever 14 into the spline 15a of the roll spindle 15 and the spline of the chuck 13 into the spline 22 of the rotary cylinder 31.
Patent JP-H05313900-A (JP)
Title: Support system for diagnostic expert system development
Inventor: ARAKI MASARU
IPC: G06F3/048
Filed: 1992-05-13
Abstract: PURPOSE:To provide the support device for diagnostic expert system development which can acquire knowledge more easily by changing a diagnostic test method knowledge input screen to the one for a specified diagnosis as an object and also freely change the interactive form of a system and a user at the time of diagnostic execution corresponding to a diagnostic object. CONSTITUTION:A diagnostic test component register/control part 7 registers a form for discriminating whether respective events recorded in registered event relating knowledge and inputted from a terminal part 1 as the template of a flowchart form actually occurred or not in a diagnostic test component storage part 8 as diagnostic test components. When a knowledge inputting person selects a desired component, a diagnostic test method knowledge register/ control part 9 retrieves the corresponding component from the diagnostic test component storage part 8, generates the diagnostic test method knowledge input screen based on the retrieved component to be outputted to the terminal part 1 and converts the contents of the diagnostic test method inputted based on the outputted input screen to the registering form of the diagnostic test method knowledge to be registered in a diagnostic test method knowledge storage part 10.
Patent JP-H08293186-A (JP)
Title: Magnetic recording and reproducing device and recording paper
Inventor: ANZAI TAKASHI
IPC: G11B33/02
Filed: 1995-04-21
Abstract: PURPOSE: To obtain the magnetic recording and reproducing device capable of recording simultaneously with taking a memo in receiving a telephone or in a conference. CONSTITUTION: The recording paper 2 consisting of a magnetic layer formed on the back surface of a plain paper is rollwise wound and housed in the device main body 1, and this recording paper 2 in the roll sate is fed by rollers 18, 19 and 20 of a feed means to a writing table 6 of an upper surface of the device main body 1 so as to make the paper surface writable. A magnetic head 22 is provided in the device main body 1 for the purpose of magnetic recording of a voice signal to be inputted from the outside in the magnetic layer on the back surface of the recording paper 2 and also reproducing a magnetic recording signal on the back surface of the paper, and a speaker 9 and an year phone jack 10 are equipped as means for outputting a voice signal reproduced by this magnetic head 22 to the outside.
Patent JP-S5912126-A (JP)
Title: Inlet port of internal combustion engine
Inventor: SUGIYAMA KATSUHIKO
IPC: F02B31/00
Filed: 1982-07-12
Abstract: PURPOSE:To strengthen swirl and to improve volumetric efficiency by a method wherein the curvature at the bottom wall end of a helical channel at a swirl part communicating to an inlet introducing part is formed of a gradually increasing part and a diminishing part along the channel. CONSTITUTION:An inlet port P of an internal combustion engine E comprises an introducing part 9 communicating with inlet air and a swirl part 20 communicating the introducing part 9 and a cylinder chamber 30 centered on a valve stem A0 of an inlet valve 11. The swirl part 20 is arranged from the surface containing shaft center C0 in the cylinder chamber 30 to the valve stem center A0 of the inlet valve 11. Besides, the curvature at the bottom wall end of a helical channel 13 of the swirl part 20 is provided on the gradually increasing part Ra and the diminishing part Rb along the channel 13. Through these procedures, the inlet air from the introducing part 9 may be introduced into the cylinder chamber 30 stably and smoothly through the helical channel 13 strengthening the swirl and improving the volumetric efficiency.