baber/WOPTO huggingface dataset:
Patent JP-S5476211-A (JP)
Title: Electronic switch device
Inventor: ISHII JIYUN
IPC: G11B5/027
Filed: 1977-11-30
Abstract: PURPOSE: To enable changing over to desired state to be performed without increasing the number of electronic switch circuits by associating the electronic switch circuits and switching circuits and changing over these with the DC voltage from the outside without leading out any signal line.  
     CONSTITUTION: In an electronic switch circuit ES adapted to a tape recorder, the respective input terminals I 1 , I 2 , I 3  of the electronic switch circuits P 1 , P 2 , P 3  consisting of switching transistors Q 1  thru Q 3  and differential paired transistors Q 4  thru Q 9  are connected to a gain amplifier B, an adder or subtractor EK and grounding. When the input end I 6  of a switching control circuit SC is clamped at a voltage +V cc , the electronic switch circuit P 2  for recording-reproducing change over is  activated by which the reproduction state of a noise reduction state is set. When the  input end I 6  of the switching control circuit SC is clamped at a voltage -EEE, the  recording state of the noise reduction state is set. When this is clamped at a ground  potential, the noise reduction OFF state is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5766596-A (JP)
Title: Shift register
Inventor: MATSUBARA YUUSAKU
IPC: G11C19/02
Filed: 1980-10-13
Abstract: PURPOSE:To simplify circuit structure and to increase a response speed by shifting the stable state of an initial-stage relay circuit to a following relay circuit, every  time a shift signal is inputted, by using relay circuit including latching relays. CONSTITUTION:A reset push button S2 is operated to supply a reset signal from a reset line l4 reset input terminals R of relay circuit K1-K4 via diodes respectively. Consequently, a relay switch K11 is connected to an individual contact K11b, and other relay switches K21, K31 and K41 are the same. When the contact Koc of an input switch KO is connected to a contact KOa and a shift push button S1 is pushed in a short time, a shift signal from a shift signal line l3 is supplied to the set input terminal S of a circuit 1 through a diode and a switch KO. When the push button S1 is operated, a shift signal is supplied to the terminal of the circuit K2 and a contact K21c is connected to a contact K21a. Then, the ON-OFF state of a lamp L1 corresponding to the switching state of the switch KO is shifted successively every time the push button S1 is operated.
Patent JP-H09306754-A (JP)
Title: Choke coil
Inventor: ISHII SADAO
IPC: H01F37/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the magnetic property and enable changes in inductance in response to the changes in load current, by providing, in a center leg, a narrow portion having a smaller cross-sectional area than the center leg and made of the same material as a core. SOLUTION: A core 1 is formed by abutting end legs 3a, 3b formed on both ends of base portions 3 of two E-shaped cores 2 and center legs 3c formed on center portions thereof. One magnetic circuit passing through the center leg 3c, the base portion 3 and the end leg 3a, and another magnetic circuit passing through the center leg 3c, the base portion 3 and the end leg 3b are formed. At the distal ends of the two center legs 3c, protrusions 4 narrowed to have a smaller cross-sectional area than the center legs 3c are provided. Therefore, when the two E-shaped cores 2 are abutted against each other, the two protrusions 4 form a narrow portion 5 at the center between the center legs 3c. Thus, the inductance may be changed in response to changes in load current.
Patent JP-S62299774-A (JP)
Title: Wiring test instrument
Inventor: OGAWA TAKEO
IPC: G06F11/22
Filed: 1986-06-19
Abstract: PURPOSE:To improve reliability of a insulation test by forming a successive real time checking for plural measuring points, each being short-circuited together. CONSTITUTION:When a measuring extent is communicated from a control part 1 to measuring extent storage circuits 41i-41n in a selection part 20, output terminals Q of FF1 in a circuit 41i and FF2 in a circuit 41n produce 'H' and also output of OOR1 in a decision part 42 produces 'H' to send it to one of input terminals of AND1. In this case, if a measuring point (i) is accurately selected, the signal from a connection circuit is supplied to a measuring point selecting circuit 9 and selecting signal produces 'H' to send it to the other terminal of an AND1, thus a condition of logical product is formed at the AND1. When a logical operation is made at the decision parts from 42i to 42n, the produced selection signal 'H' showing that the measuring point (n) is accurately selected is inputted into AND1 in the decision part 42n and the output signal is sent to a control part 1 by this condition of logical product. At the same time the condition of logical product of AND2 is executed and the signals showing to be selected up to the final number through OR2 are sent to the control part 1.
Patent JP-S631734-A (JP)
Title: Fuel control device for electronic fuel injection type engine
Inventor: IWAKI MASATO
IPC: F02D41/18
Filed: 1986-06-19
Abstract: PURPOSE:To prevent lowering of control accuracy of a fuel injection amount, by prohibiting control by a D-J system when an engine is cool where control means of an L-J (L-jetronic) system and the D-J (D-jetronic) system is switched in accordance with a driving condition for controlling an amount of fuel injection. CONSTITUTION:A fuel injection control device 20 is provided with control means 24 for calculating an amount of fuel injection based on signals sensed by an air flow meter 12 and an r.p.m. sensor 22 using an L-J system and control means 24 for calculating an amount of fuel injection based on signals sensed by an intake air pipe pressure sensor 21 and the r.p.m. sensor 22 using a D-J system. There is provided determined means 25 for comparing a sensed pressure Pm of an intake air pipe with a pressure Po at which respective systems are switches. When Pm>Po, switching means 26 selects he control means 24 and when Pm<Po, it selects the control means 23. Further, there is provided a D-J prohibiting means 27 for applying a signal for prohibiting switching from the L-J system to the D-J system in accordance with a cooling water temperature to the switching means 26.
Patent JP-S5768639-A (JP)
Title: Magnetic wedge
Inventor: OONISHI HITOSHI
IPC: H02K3/493
Filed: 1980-10-14
Abstract: PURPOSE:To contrive to enhance characteristic reducing leakage flux and to make irradiation of heat of amagnetic wedge as favorable when the magnetic wedge is to be manufactured from synthetic resin and iron powder by a method wherein spherical or elliptical iron powder is used. CONSTITUTION:When the magnetic wedge is to be manufactured by mixing and forming synthetic resin and iron powder, spherical or elliptical iron powder manufactured by gas atomizing method, etc., is used a the iron powder. Accordingly magnetic flux density can be reduced to half to reduce leakage flux, and thermal conductivity can be enhanced.
Patent JP-H11334197-A (JP)
Title: Material to be recorded for ink jet
Inventor: UTO TETSUYA
IPC: B41M5/50
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded for an ink jet of a high quality usable as a film for an OHP(overhead projector) having high transparency or a photographic style material to be recorded with a sense of glossiness with excellent ink absorbability and suppression of a bleeding by suppressing a crack of an ink absorption layer made of an alumina hydrate. SOLUTION: In the material to be recorded for an ink jet comprising an ink absorption layer on a support, the layer contains an alumina hydrate, and a reactant of an aliphatic aldehyde with a polyvinyl alcohol. As the hydrate, an alumina hydrate having a pseudo-Boehmite structure is preferably used. As the polyvinyl alcohol, a polyvinyl alcohol having a polymerization degree of 2,000 or more and a saponification degree of 88 to less than 100% is preferably used.
Patent JP-H01312352-A (JP)
Title: Bath furnace capable of cleaning fur and recovering waste heat at terminal end thereof
Inventor: ARIYOSHI KAZUO
IPC: F24H9/00
Filed: 1988-06-11
Abstract: PURPOSE:To facilitate a cleaning of fur or soot and enable a high thermal transmitting efficiency to be always kept by a method wherein a shape buffle plate is fixed below water pipes, a removable lid is applied to a cleaning port arranged around an upper part of a water chamber, a soot discharging port is arranged at a lower part of a combustion chamber, a hot water discharging pipe is fixed to an upper part of the water chamber and a return pipe is fixed to a lower part of it. CONSTITUTION:As a burner 16 is ignited, a combustion can be completed within a combustion chamber 3 due to the fact that the combustion chamber 3 for a bath furnace 1 is made large. Since a conical buffle plate 8 is arranged below water pipes 7, a top plate 6 of the combustion chamber 3 is made to have a flat bottom and a chimney port 5 has a short diameter, a flame is guided in a zig-zag form while abutting against the water pipes 7 at a right angle, a flame staying time is extended and a thermal efficiency is quite improved. A cleaning of fur within the bath furnace 1 can easily be performed by a method wherein water within a bath 23 is removed, a cap 20 of a water drain pipe 19 of the water chamber 2 is removed to discharge water and then a lid 15 is removed, resulting in that an interior of the water chamber 2 can be seen from above and so the interior of water pipes 7 as well as the bath furnace 1 and the combustion chamber 3 can be easily cleaned with brush and the like to remove fur. Soot is discharged through a soot discharging port 17 by removing the soot discharging port lid 18 and a chimney 11, and blowing air from the chimney 11.
Patent JP-2000325246-A (JP)
Title: Air bubble bath device
Inventor: NEGISHI KOICHI
IPC: A61H23/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To bring about a stimulus, such as a thermal effect, massage effect or relax effect, by efficiently injecting comfortable air bubbles to the desired section of the body without being accompanied by an increase in the size of a circulating pump. SOLUTION: This air bubble bath device has a suction port 102 which sucks the hot water in a bathtub 101, the circulating pump 100 which sucks the bath water in the bathtub 101, pressurizes the water and circulates the same in a prescribed route, a throttling part which forms air bubble jets by sucking and mixing air into the bath water under circulation by an air pump 1 and is provided with a nozzle 2 for discharging the formed air bubble jets from a discharge port into the bathtub 101, piping for bath water circulation connecting between the suction port 102, the circulating pump 100, the throttling part and the discharge port 105 and piping 3 for feeding the air between the air pump 1 and the throttling part.
Patent JP-H04342821-A (JP)
Title: Pipe line device for cooling water for two-cycle engine on motor-cycle
Inventor: KUNIMITSU MOTOHIDE
IPC: F01P3/20
Filed: 1991-05-21
Abstract: PURPOSE:To provide a pipe line device for a two-cycle engine on a motor-cycle which connects two radiators to respective cylinder heads thereabove, which can eliminate the necessity of independent air-breed for the two radiators, by which the process of the cylinder head can be facilitated, and with which the arrangement of a pipe line can be made with no hindrance. CONSTITUTION:Radiators 1 are attached on opposite sides of a down tube 3 in the front part of a frame 2, facing forward, and upper discharge ports 7 are projected from the top ends of the cylinder head 5, which are connected to the top part of one of the cylinder heads 10 by means of a hose 9. Further, side discharge ports 8 are projected from the side surfaces thereof, and are connected to the top part of the other of the radiators 1 by means of a hose 10.
Patent JP-H039723-A (JP)
Title: Ophthalmic measurement method and apparatus
Inventor: HASHIMOTO SEISHI
IPC: A61B3/10
Filed: 1989-06-08
Abstract: PURPOSE:To enable the following of a blood vessel portion automatically with accurate identification of a blood vessel part at the eyeground by a method wherein a speckle signal is converted to a digital signal, compared with a specified value to identify a blood vessel part or a part other than the blood vessel and blood vessel edges are discriminated to identify a noise or not to clarify the position of a blood vessel edge. CONSTITUTION:Laser light from a laser light source 1 reaches the eyeground 16a via an objective lens 15 to irradiate a blood vessel to be measured or followed. Speckle light is received with a CCD 43 with the start of a measurement and an output signal from the CCD 43 is sent to a signal processing section 44 and the signal processing section 44 obtains a blood vessel discrimination signal to be outputted as digital signal with an analog/digital conversion. An arithmetic section 45 detects a position of the blood vessel by the blood vessel discrimination signal digitized. Thus, the speckle signal is converted to a digital signal to be compared with a specified value, thereby identifying a blood vessel portion or a part other then the blood vessel. When the blood vessel portion is identified, a blood vessel edges are discriminated by identifying a noise or not and a speckle signal for identifying the position of the blood vessel is turned to a digital signal to identify the position of the blood vessel, thereby enabling the identifying of the blood vessel portion at the eyeground accurately.
Patent JP-S5843870-A (JP)
Title: Self-propelled earth working vehicle
Inventor: OOTA YOSHIMI
IPC: B62D49/00
Filed: 1981-09-11
Abstract: PURPOSE:To avoid lateral dragging of an earth working attachment, by linking the earth working attachment by way of a yawing universal joint, and making the attachment to be moved and displaced toward the inside of the turning direction of a body. CONSTITUTION:A stable grounding type running body 3 has front and rear wheels 1 and 2. The yawing universal joint 5 supports a first pivot shaft 4,  whose axial line is directed in the up and down direction. The joint 5 is provided at the front part of the running body 3. Said running body 3 is provided  with a steering device 11 which steers the front wheels 1 and 1 to the right and  left. The base end of a linking rod 13 is pivoted to a steering rod 12 of said steering device 11. The free end of the linking rod 13 is engaged with an arm  which is protruded in the eccentric direction with respect to the first pivot shaft  4 from a fixing table 6. Thus a mowing machine 9 is directed to the inside of  the turning by a turning device 15 in association with the steering device 11 of  a steering wheel.
Patent JP-H0311131-A (JP)
Title: Fuel injection timing controller
Inventor: HANDA SHIZUO
IPC: F02D1/16
Filed: 1989-06-07
Abstract: PURPOSE:To always obtain the proper advance angle characteristic according to the environmental temperature by forming an inclined surface which compulsorily spreads a weight through the contact with the inclined surface, accompanied with the shift of a shifting member due to a thermoelement, inside the weight. CONSTITUTION:Since the projector 20a of a wax element 20 (thermoelement) projects at the normal temperature, a slider 21 (shifting member) shifts rearward, pushing-contracting a return spring 22. Therefore, the inclined surface 21a of the slider 21 is always separated for the inclined surface 14a of a weight 14, and the approaching between the both weights 14 is not obstructed. While, at low temperature, the projector 20a of the element 20 is sunk, and the slider 21 is shifted to the element 20 side by the urging power of the spring 22, and the both weights 14 are compulsorily spread by a prescribed quantity by the inclined surface 21a. Since, in this case, the slider 21 is on the axis line L of a camshaft C, the application of the centrifugal force onto the side slider 21 is prevented, even if the speed of a timer T is high, and the operation disorder of the timer T is prevented.
Patent JP-H05340787-A (JP)
Title: Detecting and displaying device for abnormality of engine oil level sensor
Inventor: UMEMOTO OSAMU
IPC: G01F23/62
Filed: 1992-06-04
Abstract: PURPOSE:To improve the reliability of the oil level detection of an oil level sensor by providing an abnormality detecting means and occurrence-of- abnormality displaying means to the oil level sensor. CONSTITUTION:Upon deciding the start of a displaying mode, a microcomputer 11 supplies electric power to an oil level sensor 5 from a battery 6 and detects the level of oil or system abnormality by fetching the variation of the resistance of the sensor 5 as a sensor output. The detected results are inputted to the abnormality detecting means and displaying state control means of the microcomputer 11 and indicated on oil level pilot lamps 13a-13c and system abnormality pilot lamp 14 or an engine oil caution lamp 15 and master caution indication section 20 in a car room. In addition, when the abnormality detecting means detects such abnormality as the disconnection, short, etc., of the sensor 5, the detecting means outputs an abnormality detecting signal to the displaying state control means. The control means indicates the occurrence of the abnormality by blinking the lamps 14 and 15 and making the section 20 to make a system abnormality display.
Patent JP-S5847188-A (JP)
Title: Apparatus for controlling operation of multiple stage gas compressor
Inventor: ENOMOTO JIROU
IPC: F04B49/02
Filed: 1981-09-12
Abstract: PURPOSE:To prevent intermediate stage pressure from abnormal rise by mounting a suction valve opening type unloader on a suction valve of a low stage side compressor to operate the unloader when suction pressure or discharge pressure reaches at least a certain pressure. CONSTITUTION:An unloader 20 is operated by instrumentation air sent through a solenoid valve 21 to forcibly open a suction valve 111 when suction pressure or discharge pressure of a low stage side compressor 11 reaches at least a certain pressure. Namely, by opening the suction valve 111 is placed the low stage side compressor 11 under the idling condition to lower the intermediate stage pressure, and only a high stage side compressor 12 is operated with load to hold normal intermediate stage pressure.
Patent JP-S6124216-A (JP)
Inventor: ARAKI YASUMASA
IPC: H01G2/02
Filed: 1984-07-13
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-H0310097-A (JP)
Title: Electrodeposition coating method
Inventor: INOUE AKITO
IPC: C25D13/06
Filed: 1989-06-07
Abstract: PURPOSE:To drastically reduce acid removal efficiency without releasing heavy metals, etc., into a coating material in a bath by opposing a material to be coated as a first electrode to a second electrode in an electrodeposition bath and furnishing a diaphragm part having a specified function between both electrodes. CONSTITUTION:The material 1 to be coated is set at the center of an electrodeposition bath 100 as a first electrode, and the second electrode 2 formed with a tubular electrodes 30 is set on both ends in opposition to the material 1. The diaphragm part 3 is provided respectively between the material 1 and the tubular electrode 30, the diaphragm part 3 is formed with a cation-exchange membrane 4 on the material 1 side and an anion-exchange membrane 5 on the tubular electrode 30 side, and several small holes 5a and 5b are provided on the upper and lower ends of the anion-exchange membrane 5. Consequently, the flow of the anion of the acid as the neutralizer in the cationic coating aq. soln. W is blocked by the cation-exchange membrane 4, and the flow of the positive heavy metal ion eluted from the tubular electrode 30 is blocked by the anion-exchange membrane 5. A high-quality finished coating is formed on the material 1 in this way.
Patent JP-H039144-A (JP)
Title: Brake device corresponding to input
Inventor: HAYASHI KATSUHIKO
IPC: F16H1/16
Filed: 1989-06-07
Abstract: PURPOSE:To obtain braking force corresponding to rotation with an increase of induced electromotive force by providing a worm, which is rotated by the rotation of a worm wheel to move in the axial direction, and rotation-moving one of the conductor or magnet integrally with this worm. CONSTITUTION:An input corresponding brake device 1 has a worm wheel 75, worm 2 supported to a worm supporting member 3, guide shafts 40, 41 formed as a guide means 4 for guiding the worm 2 in the axial direction and a coil spring 5. The worm 75 is rotated, when its bias force is stronger than the coil spring 5, the worm 2 is moved with a supporting plate 30, and a conductor 62 is deep advanced into a magnetic field between a magnet 61 and a yoke 67. Then the density of magnetic flux, cut by rotation of the conductor, is increased, and braking force is increased by large induced electromotive force. Accordingly, the braking force, generated in accordance with rotation of the worm, acts.
Patent JP-S5934706-A (JP)
Title: Power amplifying circuit
Inventor: ANPO MASAHARU
IPC: H03F3/213
Filed: 1982-08-20
Abstract: PURPOSE:To increase the output amplitude with a push-pull constitution of an output stage, by amplifying an analog input signal through an amplifying circuit, amplifying inversely the output by an inverse amplifier and supplying the outputs of these two amplifiers to the gates of two P-MOSFETs. CONSTITUTION:The potential is fixed at a point (c) when nonsignal is supplied, and a speaker 30 is not actuated. When an analog input signal IN exists, an amplifying part 11 amplifies a change component. Then the potential Va to the GND at a point (a) changes in the same direction as the change of the potential of the signal IN. A P-MOSFET26 in an inverse amplifier 12 is turned on when the absolute value of the Va is larger than the absolute threshold value of the EFT26. The potential Vb is set at about OV at a point (b) when the FET26 is turned on. Then a P-MOSFET28 in a push-pull output part 13 is turned on, and a current corresponding to the potential change of the IN flows to the speaker 30 via the FET28. Then an FET29 is turned on when the potential of the IN changes in a direction different from the Va and at the same time the Va is slightly larger than the threshold value of the FET26. Then a current flows to the speaker 30 via the FET29.
Patent JP-S6036374-A (JP)
Inventor: KURAMOTO TOORU
IPC: C01B21/068
Filed: 1983-08-09
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。