baber/WOPTO huggingface dataset:
Patent JP-H1188719-A (JP)
Title: Vertical direction scroll control circuit for television screen
Inventor: SASAKI HIROSHI
IPC: G09G1/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the vertical direction scroll control circuit of a television screen where the position of a video displayed on a screen is not disturbed. SOLUTION: The control circuit is provided with the vertical synchronous pulse phase shift circuit 1 forming a phase shift pulse signal with pulse width corresponding to phase shift quantity regulating a scroll position in a vertical direction with the respective rise positions of the vertical synchronous pulses of an image as starting points, a vertical synchronous position regulation circuit 5 regulating the pulse shift pulse signal to prescribed pulse width and a vertical drive pulse generation circuit 2 generating a vertical drive pulse based out the phase shift pulse signal of pulse width regulated by the vertical synchronous position regulation circuit 5 as a new vertical synchronous pulse. The circuit 5 is constituted by DFF(D flip flop) where the horizontal synchronous pulse of the image is set to be a synchronous clock.  A moise level is suppressed so that the pulse height value of noise mixed with the same phase as the horizontal synchronous pulse of the image becomes the relation of B<A against the minimum voltage rise value A of a reference voltage signal in one horizontal synchronous period of the picture.
Patent JP-S60143095-A (JP)
Title: Signal conversion circuit
Inventor: NAKAMA NOBORU
IPC: H03H7/09
Filed: 1983-12-29
Abstract: PURPOSE:To form a signal conversion circuit with satisfactory suppression performance of the equiphase noise by providing a means which prevents DC components from DC supply in a two-line/four-line conversion transformer circuit, and a means which suppresses the noise from a telephone-set terminal. CONSTITUTION:Terminals (a) and (b) of a telephone-set terminal are connected to terminals (d) and (e) of a two-line/four-line conversion transformer circuit 9 respectively through capacitors C1 and C2. Terminals (f) and (g) of a DC supply circuit 8 are connected to the terminals (a) and (b) respectively. DC components from the circuit 8 for the circuit 9 are prevented by the capacitors C1 and C2, and the noise from the telephone-set terminal is suppressed. The equiphase noise is eliminated by a two-line/four-line transformer 10 inside the circuit 9. Thus, a signal conversion circuit with satisfactory suppression performance of the same phase noise can be formed.
Patent JP-H03110788-A (JP)
Title: Manufacture of membranous el element
Inventor: TAKEMURA KENZO
IPC: H05B33/10
Filed: 1989-09-25
Abstract: PURPOSE:To increase the dielectric breakdown voltage by specifying the abnormal particle density of a luminous layer. CONSTITUTION:On a light-permeable basic material 1, a transparent conductive membrane 2, a luminous layer 4, and a conductive membrane 6 are laminated in order, and at least in one space between those layers, insulating layers 3 and 5 are formed to compose a membranous El element. In such a membranous El element, the abnormal particle density in the luminous layer 4 is made less than 1500/mm<2>. The cause of a low dielectric breakdown voltage is not only the attachment of the abnormal particles to the luminous layer, but also a defect of the luminous layer by the removal of the attached abnormal particles. Therefore, when the abnormal particle density of the luminous layer is less than 1500/mm<2>, the membranous EL element can have a remarkably high dielectric breakdown voltage.
Patent JP-H0656611-A (JP)
Title: Harmful organism controller containing pyrazole-based compound and pyrethrin synergist
Inventor: OBATA TOKIO
IPC: A01N43/56
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a harmful organism controller having extremely enhanced effects by blending a pyrazole-based compound having insecticidal, acaricidal and antimicrobial activities with a pyrethrin synergist. CONSTITUTION:A pyrazole-based compound of formula I [R<1> and R<2> are alkyl; R<3> is halogen and R<2> and R<3> form 3- to 8-membered ring with bonded carbon; A<1> is alkylene; R<4> is alkyl; R<5> is H; R<6> is A<2>-X-R<7> (A<2> is alkylene; X is O or S; R<7> is alkyl)] is combined with a pyrethrin synergist to give a harmful organism controller. For example, N-{2-[4-(2-ethoxyethyl)-2-methylphenoxy]-ethyl}-4- chloro-1,3-dimethyl-5-pyrazolecarboxamide may be cited as the compound of formula I. Piperonyl butoxide of formula II or sulfoxide of formula III may be cited as the pyrethrin synergist. This composition is preferably obtained by blending the compound of formula I with 0.1-20 pts.wt. pyrethrin synergist.
Patent JP-H0784532-A (JP)
Title: Fluorescent method, fluorescent device, display device, switching device, fluorescent recording method, fluorescent recording medium, fluorescent recording and reading reading out device and fluorescent recording out method, fluorescent recording and and erasing method
Inventor: FURUKI MAKOTO
IPC: H05B33/12
Filed: 1993-09-10
Abstract: PURPOSE:To reversibly increase or decrease fluorescence intensity of high efficiency and high contrast and to realize such increase or decrease with simple constitution by driving the fluorescent device and the fluorescent recording medium with substantially no damages on an org. dyestuff thin film. CONSTITUTION:This fluorescent device has the org. dyestuff thin film 12 formed on an electrode substrate 11, electrodes 13 arranged above the org. dyestuff thin film 12 and a light source 30 for exciting the org. dyestuff thin film 12. At least one of the electrode among the electrodes has transmittability to exciting light 31 to be cast from the light source 30 to the org. dyestuff thin film 12. At least one of the electrodes have transmittability to the fluorescence 41 emitted from the org. dyestuff thin film 12 and the fluorescent intensity is changed by increasing or decreasing the efficiency of the fluorescence 41 by the voltage impressed between the electrodes.
Patent JP-H0678077-A (JP)
Title: Multimedia communication system
Inventor: UCHIUMI TADASHI
IPC: G06F3/0488
Filed: 1992-08-25
Abstract: PURPOSE:To provide user's interface capable of executing all of various operation by a single tool and removing the complexity of operation by a multifunctioned multimedia communication system capable of simultaneously processing sound, a still color image, a moving color image, a documentm, and so on. CONSTITUTION:The display/operation screen of an audio graphic terminal is provided with a document display area 11, a function selecting menu display area 12, a document display range specifying area 13, and a still image operation range specifying area 14 and a menu for editing a highly accurate color still image and an editing range specifying area are displayed on the display part of the audio graphic terminal, so that an operation system capable of executing all operation by using an operation pen without using a specific operation device for editing the still color image is obtained.
Patent JP-S61127281-A (JP)
Title: Picture recorder
Inventor: MURAKOSHI MAKOTO
IPC: G11B27/36
Filed: 1984-11-27
Abstract: PURPOSE:To simplify the operation of the titled recorder and to improve the workability by stopping a magnetic head on a track when a video signal is recorded on this track and projecting the picture onto a monitor to confirm the recording state and correcting recording if necessary. CONSTITUTION:For example, a magnetic head 40 is placed on the (n-1)th track. In this state, a picture recorder 1 is set in the remote mode and the reproducing mode. In this reset state, a switch 48, an electronic switch 66, and a switch 64 are connected as shown in the figure. A motor 22 is steadily rotated together with a magnetic disc 34, and the position of a control plate 36 is not changed and is falling position as a control position. When an operator moves a color film 2 by an extent corresponding to one frame, the video signal indicating the picture of this frame is outputted from a telecine device 8. This frame picture is displayed on an EE monitor 10, and the operator sees it to operate a recording condition indicating device 75 and sets the color balance, the density, etc. to good states.
Patent JP-H0968483-A (JP)
Title: Concentration measuring system
Inventor: KARIGOME AKIO
IPC: G01N1/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate measurement by dividing a piping system containing no objective substance through a multiple-way coupling having same number of branch channels as that for piping system containing the objective liquid, coupling both piping systems collectively through a three-way coupling by one to one, and coupling them collectively with one piping system through a piping of the same length and diameter and a multiple-way coupling. SOLUTION: A standard liquid piping 2 comprising a silicon tube P having outside diameter of 4mm and inside diameter of 2mm, and a pinch valve 1 is coupled through a three-way coupling 8 with a sample solution piping 3 constituted similarly and a cleaning liquid piping 4 and then a liquid is fed to a glucose detector 10 through a pump 9. The piping 4 is divided into two similar pipings of 100mm long through a three-way valve 5 and one branch is coupled through a three-way coupling 6 with the piping 2 while the other branch is coupled through a three-way coupling 7 with the piping 3. The couplings 6, 7 are coupled through similar pipings of about 100mm long with the coupling 8 and collected at one system.  According to the structure, the piping 2 requires only one valve 1 and microorganisms in a sample are prevented from entering into the piping 2 and clogging the piping 2 through proliferation.
Patent JP-H0295412-A (JP)
Title: Gas separating film apparatus utilizing hollow yarn membrane
Inventor: KUMANO ATSUO
IPC: B01D63/02
Filed: 1988-09-30
Abstract: PURPOSE:To eliminate decrease of membrane separation efficiency due to local channelling or stagnation by directing a stream of gas to be treated flowing through a hollow yarn membrane layer toward an axial direction and increasing a flow rate of the gas as much as possible. CONSTITUTION:A discharging duct 6 of a gas to be treated is provided to a central part of a core and the duct is opened at an end of the hollow yarn membrane 5. Further, the duct 6 is opened at each end 11, 17, 15 of an unopened side of the hollow yarn membrane 5 into a hollow yarn membrane layer. Furthermore, parts except an inlet 12 for introduced gas to be treated at the open end side of the hollow yarn membrane among peripheral cylindrical parts of an assembled body 1 of the hollow yarn membrane are covered with an impermeable film 9 which inhibits permeation of the gas to be treated. A ratio (L/D) of a distance L in axial direction of the part covered with the impermeable film 9 to a discharge D in a diametral direction is regulated to >=5. By increasing a flow rate of the gas to be treated which flows through the hollow yarn membrane layer as large as possible by directing the direction of the stream of the gas to be treated flowing through the hollow yarn membrane layer to the axial direction, reduction of membrane separation efficiency due to local channelling or stagnation is eliminated.
Patent JP-H06194336-A (JP)
Title: Gas sensor
Inventor: WARUTAA GUNBUREHITO
IPC: G01N27/416
Filed: 1993-09-08
Abstract: PURPOSE: To provide a planer type gas sensor whose sustainable function is guaranteed and which can be manufactured by mass production, especially, a pCO2 sensor and a pO2 sensor. CONSTITUTION: This planer type gas sensor comprises a pH sensor 11 on a planer substrate 10 or a noble metal electrode on at least the substrate 10; a reference electrode 12 neighboring the pH sensor 11 or the noble metal electrode; an electrolytic layer 13 which covers the reference electrode 12 together with the pH sensor 11 or the noble metal electrode and is surrounded with a first polymer structure body 14; and a layer 19 which covers a surface region 18 of the substrate 10 outside of the electrolytic layer 13 and the first polymer structure body 14 and is surrounded with a second polymer structure body 15.
Patent JP-H06105330-A (JP)
Title: White balance adjustment circuit
Inventor: SHIMONO YOSHIO
IPC: H04N9/73
Filed: 1992-09-18
Abstract: PURPOSE:To adjust each amplifier through the method of comparing a voltage proportional to a cathode current of a CRT with a black reference level and controlling the difference through a feedback loop. CONSTITUTION:When a reference signal changeover section 1 connects a black level reference signal generating section 2 and an R amplifier section 4, a black level reference signal is inputted to the amplifier section 4. Then prescribed data controlling the amplifier section 4 are read from a memory 15 and the prescribed data are converted into a prescribed DC voltage by a D/A converter 14. The DC voltage is inputted to the amplifier section 4 as a control signal for the amplifier section 4 and an operating DC level is controlled through a feedback loop. In this case, a voltage proportional to an R cathode current of a CRT 10 is detected, the voltage is inputted to an A/D converter 7 through a switch 18, in which the voltage is converted into digital data. Then the digital data are compared with the black level reference data stored in the microprocessor 15 at a comparator section 16 and the difference is controlled to adjust amplifiers 4-6.
Patent JP-H08223891-A (JP)
Title: Commutatorless motor
Inventor: HIROTA HISATOSHI
IPC: H02K29/00
Filed: 1995-09-27
Abstract: PURPOSE: To reduce the sectional area and to smooth the rotation by disposing at least a pair of drive coils via a rotary shaft at the inside positions of a plurality of permanent magnets arranged on the circumference of a rotor at the shaft as a center, and disposing a yoke around the shaft between the coils of the pair. CONSTITUTION: A plurality of permanent magnets 13 are disposed on the circumference with the rotary shaft 12 of a rotor 10 as a center. On the other hand, a holder 22 is fixed to a board 21, an oilless bearing 24 for supporting the shaft 12 at the inside is fixed, a pair of bobbins 27 protrude from the outer surface of the holder 22 toward the inner peripheries of the magnets 13, and drive coils 28 are wound. A yoke 23 is disposed around the bearing 24 between the coils 28. Thus, the sectional area of a motor can be reduced, the magnetic flux density of a magnetic circuit is small at the outside part of the coils 28, and no abrupt magnetic change exists. Accordingly, no rotation irregularity occurs by cogging, and the rotation of the motor 10 can be smoothed.
Patent JP-S61129734-A (JP)
Title: Surface treating agent for recording and reproducing material
Inventor: NARASAKI KANJI
IPC: G11B7/24
Filed: 1984-11-26
Abstract: PURPOSE:To provide a surface treating agent which has a high effect of remov ing stains from the surface of a recording and reproducing material, has substan tial transparency and provides good appearance when used for a recording disk etc. by using a specific nonionic fluorinated surface active agent which is formed by dissolving a fluorinated surface active agent in a solvent which dissolves said agent and is inert with the surface of the recording and reproduc ing material at 0.01-1wt% concn. CONSTITUTION:The nonionic fluorinated surface active agent expressed by the formula I or/and II or/and III is formed by dissolving the fluorinated surface active agent into the solvent which dissolves said agent and is inert with the surface of the recording and reproducing material at 0.01-1wt% concn. In the formulas, m and n are 1-50 natural number and q and r are natural num bers which make 1-50 when added to each other. R denotes a hydrogen atom or an alkyl group of 1-18 C. The solvent is exemplified by water and lower alcohol such as ethyl alcohol and isopropyl alcohol, hydrocarbon such as hexane and heptane and chloro fluorinated hydrocarbon and chlorimated hydrocarbon such as 1, 1, 2-trichlor-1, 2, 2-trifluoroethane.
Patent JP-H04255960-A (JP)
Title: Parallel operating method of disk drives
Inventor: JIYOOJI RII ERUDORITSUJI
IPC: G11B19/02
Filed: 1991-09-27
Abstract: PURPOSE: To improve band width and recording capacity by parallelly using four disk devices on the market at a maximum. CONSTITUTION: When storing data in 16 pieces of disks 15, data in a main memory are divided into segments and the divided segments are numbered by a modulo 4. The respective disks 15 access the segments of the same number and store them. Not a master disk but the respective disks 15 store the data 16 at original speed asynchronously with the other disks. Since this system is apparently operated as one disk, it is transmissive for a user. When retrieving data from the disks 15, the respective disks supply the respective segments and these segments are assembled in the memory.
Patent JP-S63103302-A (JP)
Title: Feedback controller
Inventor: SUHARA MASAAKI
IPC: G05B7/02
Filed: 1986-10-20
Abstract: PURPOSE:To improve controllability of a feedback controller by applying a deviation control signal which is under feedback control to a compensating circuit kept under a waiting in case two types of compensating circuits are provided. CONSTITUTION:A feedback controller for flow rate and pressure of a variable capacity type hydraulic pump contains the feedback control systems 8 and 9 for flow rate and pressure respectively, 1st and 2nd changeover switches 17 and 18 for both systems 8 and 9, a flow rate control compensating circuit 10, a pressure control compensating circuit 11, and a deviation value deciding circuit 20. Then the flow rate or pressure deviation control signals received from a subtracter circuit 5 are switched by the switch 17 and delivered to both circuits 10 and 11 by a control level unifying means 22. In such a constitution, the flow rate deviation control signal is compensated by the circuit 10 and supplied to an operating element 2 at the time of feedback control for flow rate. While the flow rate deviation signal is applied to the circuit 11 kept waiting from the means 22. Thus the waiting control signal is kept at a low level for the circuit 11.
Patent JP-H04126115-A (JP)
Title: Vacuum cleaner
Inventor: TANIMOTO YOSHIHIRO
IPC: A47L9/28
Filed: 1990-09-18
Abstract: PURPOSE:To obtain the vacuum cleaner which can identify exactly a cleaning object by providing an ultrasonic transmitting means and a reflected wave receiving means on a hose handy part in a state that the transmitting/receiving direction is turned to the cleaning object in the vicinity of a suction part, discriminating the kind of the leaning object, based on a received signal waveform, and controlling suction force by a result of its discrimination. CONSTITUTION:A transmitting part 2 can transmit an ultrasonic wave to a detecting part 9a being in the vicinity of a suction part 5c, in such a case, to a cleaning object part being in the rear side of the suction part 5c, and also, a receiving part 3 is turned to the receiving direction so that a reflected wave from the detecting part 9a can be received. When the kind of a cleaning object 9 is identified, a main control circuit 11 outputs a prescribed signal determined at every kind to a suction motor control circuit 12 contained in a cleaner main body 6 and a rotary brush driving motor control circuit 13 contained in the suction part 5c.
Patent JP-H0191953-A (JP)
Title: Precise casting machine
Inventor: KADOTA NOBUYOSHI
IPC: B22D23/00
Filed: 1987-10-02
Abstract: PURPOSE:To improve the controlling accuracy of a melting temp. and to facilitate the alloy of dissimilar metals by providing a crucible freely turnably around a horizontal shaft, arranging the pouring gate of the crucible at the gate upper part of a mold as well and executing casting by tilting the crucible. CONSTITUTION:Pressurizing melt chamber 2 and reduced pressure casting chamber 3 are connected freely openably and closably and flanges 2f, 4f are fixed by adhering them via a clamp 32. A crucible 7 on a bulkhead 4 is tilted by turning a horizontal shaft 7j by driving means 7h, 7r. The casting material 7a inside the crucible 7 is melted by forming a differential pressure by evacuating, argon gas, etc., at the inner part by fixing the melting chamber 2 and casting chamber 3 by combining them, and the casting is executed by tilting the crucible 7. Due to the molten metal being cast from the upper layer part having the highest temp. the melting temp. can be freely controlled. The alloying of dissimilar metals is facilitated as well and the controlling accuracy of the melting temp. is improved.
Patent JP-H0986147-A (JP)
Title: Air conditioning control device of vehicle
Inventor: TANIGUCHI HIROAKI
IPC: B60H1/32
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of temperature of air conditioning air by a heater at the time of heating the air conditioning air by the heater with engine cooling water as a heat source and an evaporator in a heat pump. SOLUTION: An evaporator 4 in a heat pump and a heater 3 with engine cooling water as a heat source are arranged in a passage 2 for air conditioning from the upstream side to the downstream side in the flowing direction of air conditioning air. The passage 2 for air conditioning has a by-pass passage 2A to by-pass the heater 3. The flow rate proportion of the air conditioning air passing the evaporator 4 flowing in the heater 3 and the by-pass passage 2A is changed by a damper 5 arranged in the direct upstream of the heater 3. When temperature of the heater 3, that is, cooling water temperature TW is lower than temperature TE of the air conditioning air immediately after it passes the evaporator 4 at the time of heating, a displacement position of the damper 5 is made a position where total quantity of the air conditioning air flows in the by-pass passage 2A.
Patent JP-S63104019-A (JP)
Title: Projection type color display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/1335
Filed: 1986-10-21
Abstract: PURPOSE:To improve the display characteristic and to improve the yield by separating an optical path of an illuminating light at every wavelength and allowing it to pass through a double refraction type liquid crystal panel controlling a transmissivity of this separated light. CONSTITUTION:A white light beam emitted from a light source 1 is separated into three light beams of red, green and blue by dichroic mirrors 2, 3, and made incident on liquid crystal panels 4-6. As for the liquid crystal panel, a double refraction type liquid crystal panel is used whose constitution and driving method are optimum in accordance with the respective colors, and each transmissivity is controlled. The light beams which is passed through the liquid crystal panels 4-6 become display patterns of the respective colors, but come to have the same optical path again by a dichroic prism 7, and projected to a screen 12 by a projection lens 8. In this way, a wavelength range of a light beam to be controlled of each panel is limited, therefore, its constitution and driving method, etc., can be made optimum at every panel, then a sufficient and satisfactory display can be obtained.