baber/WOPTO huggingface dataset:
Patent JP-S61222039-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOSHIKAWA SEIJI
IPC: G11B7/09
Filed: 1985-03-27
Abstract: PURPOSE:To attain detection of deviation without using other sensor by inputting a drive signal of an actuator to an equivalent circuit having equal frequency characteristic as that of the actuator to obtain an electric signal corresponding to the deviation of the actuator. CONSTITUTION:The light beam of a semiconductor 31 is irradiated a recording medium 1 while applying focusing, the returned light is inputted to a photodetector 34, where the signal is converted into an electric signal. The signal is subjected to operation processing b a differential amplifier 41, becomes a track error signal, amplified via a servo amplifier 42, a switch 43 and an actuator drive circuit 44 to activate the actuator 2 and to move an objective lens 33 thereby irradiating the light beam on a prescribed track. The actuator drive signal outputted from the circuit 44 is inputted to an equivalent circuit 5 having an equivalent frequency characteristic as that of the actuator 2 and an electric output corresponding to the deviation of the actuator 2 is generated.
Patent JP-H03265107-A (JP)
Title: High frequency choke coil and manufacture thereof
Inventor: KIYOFUJI MASAMI
IPC: H01F17/04
Filed: 1990-03-15
Abstract: PURPOSE:To get a high frequency coil by hanging a lead wire reciprocatively in axial direction around the winding core, which is made of magnetic synthetic resin and has radial irregularity at the periphery, and covering it with synthetic resin. CONSTITUTION:A winding core 1 is made of ferrite magnetic material and magnetic synthetic resin, wherein nylon is used as a binder, and this is made into a columnar body wherein many strips 3 are projecting radially for the cross section perpendicular to the axis. A lead wire 2 is hung reciprocatively in axial direction around the strip 3a. The lead wire 2 passes, along the axis, through the gap 3a between the strips 3, and is turned down and up at the ends 3b and 3c of the winding core 1, and returns passing through other gap 3a. Since the gap 3a is opened axially, the haning-around of the lead wire 2 becomes possible with simple reciprocating work, and it can be mass-produced. The whole is covered with magnetic synthetic resin so as to get a choke coil where magnetic flux leakage is small.
Patent JP-H04300494-A (JP)
Title: Joint in cold insulation tank
Inventor: HASHIMOTO KENICHI
IPC: F16L55/16
Filed: 1991-03-27
Abstract: PURPOSE:To prevent a leaking part from increasing, in a device which heat- insulates a space part with pearlite by incorporating a low temperature part in a cold insulation tank, even if leaking occurs at a joint part in the cold insulation tank. CONSTITUTION:A leak gas diffusion cover 1 made of fibrous structure as porous structure is placed on the outside peripheral surfaces of a welded joint 2, a flange joint 3 and a screwed joint 4 of joint parts in a cold insulation tank to make leak gas pass through the space part of the leak gas diffusion cover 1 without direct influence upon pearlite, restrain pearlite flow and prevent scraping-off by pearlite without a direct contact of a leak part with a pearlite part 6. It is thus possible to hold the initial minimum leak for unnecessary emergency stop of a device even if leaking occurs at a joint part in the cold insulation tank.
Patent JP-H0587647-A (JP)
Title: Vibration sensor
Inventor: ARAN JIEIMUSU KUTSUKU
IPC: G01P15/10
Filed: 1992-03-19
Abstract: PURPOSE: To obtain a vibration sensor which can respond to a physical stress caused by pressure or acceleration. CONSTITUTION: A vibration sensor incorporates a long element 18 which is arranged so that the element 18 can vibrate at a certain frequency depending upon an external stress applied to the sensor and an optical fiber 15 which couples light to the end section of the element 18 so that the light can excite the element 18 to vibrate. A light absorbing layer 19 is provided on the longitudinal surface of the element 18 so that the constitution of the element 18 can be changed (by, for example, bending) when the layer 19 absorbs light and heats the element 18 from the side of the layer 19. When the constitution of the element 18 changes, the element 18 is restored, because the change reduces the quantity of absorbed radiation. The element 18 can specify a Fabry-Perot interferometer between its both ends.
Patent JP-2000256168-A (JP)
Title: Skin lotion
Inventor: TOKUE WATARU
IPC: A61K8/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion excellent in skin-beautifying effect, having suppressed sticky sense of use without decreasing the skin-beautifying effect of alkoxysalicylic acid or its salt by including an alkoxysalicylic acid and a sugar alcohol. SOLUTION: This skin lotion includes (A) preferably 0.001-20 wt.%, more preferably 0.01-10.0% of the alkoxysalicylic acid expressed by formula (R is an alkyl) [e.g.; 3-methoxysalicylic acid (2-hydroxy-3-methoxybenzoic acid)] and (B) preferably 0.001-20.0%, more preferably 0.05-10.0% of the sugar alcohol (preferably solid at normal temperature, concretely erythritol, xylitol or the like), and the formulation ratio of the component B to the component A is >=0.01 times preferably >=0.1 times, more preferably >=0.5 times.
Patent JP-S51139741-A (JP)
Title: Program accommodation method for a micro-computor
Inventor: KAMEYAMA KEIICHI
IPC: G06F9/00
Filed: 1975-05-28
Abstract: PURPOSE: To make possible the partial revision of main programs by accommodating various sub-routines into a ROM, and task and others into a RAM. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5891773-A (JP)
Title: Heat-resistant paint
Inventor: TAGUCHI CHIAKI
IPC: C09D183/04
Filed: 1981-04-25
Abstract: PURPOSE:To provide a heat-resistant paint which has excellent adhesion to metallic surfaces and does not peel off even when quenched from a high-temperature state, by dissolving a silicone resin in an alcohol, and adding a metallic flake pigment thereto. CONSTITUTION:An alcohol such as methanol, ethanol or propanol is used as a solvent. For example, 15wt% aluminum pigment, 40wt% silicone resin and 45wt% isopropanol are mixed together to obtain a paint. As metallic flake pigments, Zn, TiO2 and ZnO may be used beside Al.
Patent JP-H08262077-A (JP)
Title: Measuring equipment of insulation resistance to ground
Inventor: UNO KATSUHIKO
IPC: G01R27/18
Filed: 1995-03-22
Abstract: PURPOSE: To know insulation deterioration in regard to each bank by a method wherein a resistor for voltage injection is connected between the secondary side of a transformer for distribution and the ground, a voltage signal for measurement is impressed thereon, a signal of the same phase component as the voltage signal is extracted as a current signal for measurement and also the value of insulation resistance to the ground is determined. CONSTITUTION: A plurality of distribution line feeders F1-Fn are connected to each of secondary-side banks B1-B4 of transformers Tr1-Tr4 for distribution. Resistors Rv1-Rv4 for voltage injection and resistors Ri1-Ri4 for current detection are connected between the secondary side and the ground. An insulation resistance measuring unit 1 injects a voltage signal for measurement into the resistors Rv1-Rv4 through a switch 2 and detects a current flowing through the resistors Ri1-Ri4, while it extracts a current signal of the same phase component as the voltage signal for measurement, as a current signal for measurement. The feeders are provided with current transformers CT1-CTn respectively for detecting the current signal for measurement.  A CPU unit 4 determines values of these currents and a value of insulation resistance to the ground obtained from the unit 1 and transmits them to a data analyzing device 101.
Patent JP-H06245961-A (JP)
Title: Stand-up training equipment
Inventor: TOMONO AKINOBU
IPC: A61H1/02
Filed: 1993-02-26
Abstract: PURPOSE:To provide stand-up training equipment which can perform safely stand-up for preventing a patient from continuing the stand-up training in a state that an abnormal state such as anemia is caused. CONSTITUTION:The stand-up training equipment is operated by interlocking with a sphygmomanometer 19 or a pulsimeter 31, and has a function for stopping automatically or starting automatically the operation of the stand-up training equipment, or informing an alarm, in the case a value measured by the sphygmomanometer 19 or the pulsimeter 31 exceeds a blood pressure value or the number of pulses, which is set, or in the case its value is below the set value or number.
Patent JP-S60206779-A (JP)
Title: Steering system for car
Inventor: MOMIYAMA FUJIO
IPC: B62D5/09
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the load of engine for driving a hydraulic pump as much as possible by providing a cylinder/interlock/and/free/valve in a path communicating between right and left turn hydraulic pipings. CONSTITUTION:It is comprised of a control valve 14 for changing the flow of pressure oil to be fed from a hydraulic pump 11 to main and auxiliary power cylinders 12, 13 with correspondence to the steering input, a pair of bilateral control valves 15, 16 provided respectively in left turn hydraulic piping 68 and right turn hydraulic piping 69 for communicating the left and right cylinder chambers 32, 33 of auxiliary power cylinder 12 to the control valve 14 to be opened/closed with correspondence to the car speed, a piping 70 for communication between said pipings 68, 69 in the downstream of said valves 15, 16 and a cylinder/interlock/and/free/valve 17.
Patent JP-S60221162-A (JP)
Inventor: GUIDO PERURERURA
IPC: B29C45/53
Filed: 1985-03-27
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-S59188570-A (JP)
Title: Measuring device for voltage/current characteristic of semiconductor element
Inventor: SUZUKI TOSHIYUKI
IPC: G01R31/26
Filed: 1983-04-11
Abstract: PURPOSE:To measure a voltage/current characteristic of a semiconductor element without any rise in temperature by measuring the voltage/current characteristic using a pulse. CONSTITUTION:The gate 4 of an insulating gate type FET1 as a semiconductor element to be measured in controlled by the same charging voltage with a power source 8 for a capacitor 5 which is charged by a DC power source 8, etc., and a negative pulse is applied to the source 3 from a grounded pulse power source 9 through a diode 10 which prevents unnecessary pulse reflection at the power source. Then, the current flowing through the source 3 and source 2 is measured as a voltage through a resistance 11 between the drain and ground. Heat generation is almost eliminated by the use of a short pulse in this large-voltage and large-current state, and the destruction, etc. due to a rise in temperature is not caused to measure excellently the voltage/current characteristic of the semiconductor element without any temperature rise.
Patent JP-S52146571-A (JP)
Title: Reverse conducting thyristor
Inventor: TAKEUCHI MINAMI
IPC: H01L29/74
Filed: 1976-05-31
Abstract: PURPOSE: To shorten the turn-off time at the time of current supply of a short pulse width and maxize effective area by providing a diode to one side of a thyristor by way of a flat-plate-form islating region and providing an arc-shaped auxiliary gate connected to amplifying gate in addition thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63228786-A (JP)
Title: Highly repetitive pulsed laser oscillation device
Inventor: TAKAHASHI KENJI
IPC: H01S3/097
Filed: 1987-03-18
Abstract: PURPOSE:To maintain the preliminary ionization in an optimum state and to prevent the reduction of the laser output by controlling the outputs of a high-frequency pulse power supply and a main power supply for generating preliminary ionizations on the basis of the value of the discharge load impedance. CONSTITUTION:From a main power supply 5 a voltage is applied between main electrodes 1, 2, whereby a discharge occurs between preliminary ionization electrodes 3a, 3b to generate ultraviolet rays, and on the other hand, a high-frequency, high-voltage pulse train is applied from a high-frequency pulse power supply 11 to pulse preliminary ionization electrodes 10a, 10b, whereby a discharge occurs to generate ultraviolet rays; thus, two preliminary ionizations proceed concurrently. Further, the load impedance of the main discharge space is inputted to an operation control block 12 connected to the high-frequency pulse power supply 11 and the main power supply 5 to control the number of high-frequency pulses applied between the main electrodes 1, 2, whereby an optimum preliminary ionization state is maintained: furthermore the voltage value of the main power supply 5 is controlled to prevent the reduction of the laser output.
Patent JP-S59190456-A (JP)
Title: Carburettor compensator in internal-combustion engine for vehicle
Inventor: MIZUTA SUKEZOU
IPC: F02M5/02
Filed: 1983-04-11
Abstract: PURPOSE:To prevent fuel-cut upon turning of a vehicle, by positioning the arm support shaft of a float in a carburettor above the center of the float so that a float valve is opened with the use of the centrifugal force of the float upon turning of vehicle. CONSTITUTION:The arm 32 of a float 30 is positioned above its normal position by H to have a height L from the horizontal level of the center of the float 30, which is obtained by adding the height H to the normal height (1). When fuel in a float chamber is inclined under centrifugal force upon turning of a vehicle, the float and as well the fuel are liable to take a float position and a liquid level as shown with the chain lines to interrupt the supply of fuel from a main jet 40. However, the float 30 is exerted by centrifugal force due to the height from the fulcrum point, and therefore, takes a position as indicated by the solid line. Therefore, a valve 30 is opened so that fuel enters into the float chamber to raise the liquid level as indicated by the solid line. Thereby, the main jet 40 is within fuel so that fuel-cut may be prevented.
Patent JP-S58179697-A (JP)
Inventor: KOBORI SHIZU
IPC: B43K8/02
Filed: 1982-04-15
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-H04298194-A (JP)
Title: Comb-line filter circuit
Inventor: TAKAKU KAZUMITSU
IPC: H04N9/78
Filed: 1991-03-27
Abstract: PURPOSE:To use a glass comb-line filter module by a Y/C separator circuit. CONSTITUTION:A video signal fed to a video signal input terminal 1 is distributed to a delay circuit 2 and a glass comb-line filter module 5, from which a chrominance signal in the video signal is extracted and outputted from a C signal output terminal 7 via a band pass filter 6. Moreover, the chrominance signal is adjusted to be a same amplitude and an opposite phase with respect to a C signal included in the video signal by a gain adjustment circuit 8 and a gain adjustment circuit 9 and the result is fed to an adder 3. On the other hand, the chrominance signal in the video signal fed to the delay circuit 2 is delayed by a time equal to a time processed by the gain adjustment circuit 8 and the gain adjustment circuit 9 and the result is fed to an adder 3. Then the chrominance signal included in the video signal is added to a chrominance signal from the phase adjustment circuit 9 in a subtractive phase at the adder 3, the chrominance signal is eliminated from the video signal and only the luminance signal is outputted from a Y signal output terminal 4.
Patent JP-2000261977-A (JP)
Title: Capacitor apparatus
Inventor: YAMAGUCHI KOICHI
IPC: H02J7/02
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To uniformize terminal voltages of respective capacitor elements in a charging state of the many capacitor elements which are connected in series with each other, and to improve their utilization efficiencies by automatically closing the discharging circuit of any individual capacitor element until its terminal voltage substantially becomes zero, when its charging/discharging current from/to the external is stopped and when its terminal voltage is present. SOLUTION: Between the terminals of each of a plurality of capacitor elements Ci (i=1 to n) connected in series with each other, there are provided connectively each series circuit comprising of discharging resistors Ri (i=1 to n) and switches Si (i=1 to n) for opening/closing series circuit and terminal-voltage sensing circuits Vi (i=1 to n). Furthermore, to each of the capacitor elements Ci (i=1 to n), respective temperature sensing element 1 for sensing its temperature is connected.  In discharge control means 10, there are performed the decision on the presence of the stopping of the charging/discharging of capacitor element Ci by operation signal fed from a key switch 4, the decision of the presence of the terminal voltage of capacitor element Ci by terminal-voltage sensing circuit Vi, and the decision of whether or not the temperature of each capacitor element Ci is higher than a prescribed value by the output from a comparing circuit 13. When all the conditions are satisfied, switch Si is closed to perform discharging through resistor Ri. Also, when even one of the conditions is not satisfied, the switches Si (i=1 to n) are opened.
Patent JP-H08291742-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: MAKI HIDETAKA
IPC: F02D45/00
Filed: 1996-02-26
Abstract: PURPOSE: To reduce the load of an on-vehicle computer through reduction of a computation amount by a method wherein a gradualness type controller by which a fuel injection amount is caused to coincide with a target value based on an exhaust air-fuel ratio is operated in synchronization with a period longer than a fuel control cycle in a given operation state. CONSTITUTION: During operation of an engine, a control unit 34 calculates a fundamental fuel injection amount through retrieval of a map from the number of revolutions of an engine and an intake air pressure. In a feedback control region, a feedback correction factor is computed based on the output of an LAF sensor 54 and the computing result is serviceable to a final fuel injection amount. In this case, a feedback correction factor is calculated by using an adaptive controller having an adaptive parameter regulating mechanism using a Landau regulation rule. The adaptive parameter regulation mechanism is operated in synchronization with a period (integer times as large as a combustion cycle) longer than an ordinary fuel control cycle in a given operation state in the given operation state, such as the high number of revolutions area, of an internal combustion engine.
Patent JP-H03264064-A (JP)
Title: Inspection system for prescription medication
Inventor: OMURA SHIRO
IPC: G16H10/60
Filed: 1990-03-14
Abstract: PURPOSE:To carry out the inspection work for medicine easily and properly and shorten the time necessary for the inspection work by installing an operating means for instructing a medication device about the medication data and an inspection means for inspection. CONSTITUTION:When the medication data which can be executed by a medication device 3 in combination exists among the medication data stored in the memory device 9 of an input means 2, an operating means 4 calls out the medication data from the memory device 9, and a controller 12 converts the medication data to the previously determined prescription data according to the condition which is characteristic and the condition of the handled medicine, and stores the data in a memory device 13, and the prescription data is instructed as the operation information to the medication device 3, which is operated according to the prescription data. An inspection means 5 calls out the medication data for which the execution of the medication work stored in the memory device 13 of the operating means 4 is completed, and a controller 16 performs display on a display device 15.
Patent JP-H08263631-A (JP)
Title: Fingerprint input device
Inventor: KIMURA KAZUO
IPC: G06K9/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a fingerprint input device which is miniaturized and reduced in power. CONSTITUTION: Cylinder-type waveguide 101 which can be rotated is used for a contact medium with the finger 111 of an examinee. A part with which the finger 111 of the examinee is brought into contact can be moved, and a whole fingerprint is inputted by rotary scanning through an image pickup device 108. A rotary angle detection means 102 detects the rotary angle of the cylinder-type waveguide 101. The fingerprint is reconstituted by the picture processing of a picture processing means 103 as a precise fingerprint picture based on the detected rotary angle. Thus, optical parts are miniaturized, the device is considerably miniaturized and power can be reduced by the miniaturization by using the cylinder-type waveguide 101 which can be rotated for the contact medium with the finger 111.
Patent JP-S60209951-A (JP)
Title: Pinch lock device
Inventor: MATSUI AKIRA
IPC: G11B15/29
Filed: 1984-03-31
Abstract: PURPOSE:To attain a small and light-weight structure of a pinch lock device by connecting more organically the parts which function to press a pinch roller to a capstan and simplifying further the constitution of each part. CONSTITUTION:A lever 59 is turned clockwise when the loading and unloading actions are through, and a lever 60 has an end supported rotatably by the lever 59 via a shaft with the other end connected slidably to a pinch lever 52 via a pin 69 and a slit 68. The pin 69 slides in the slit 68 according to the clockwise turning of the lever 59 while the lever 52 is turned clockwise. While the lever 52 is pushed clockwise by the pin 69 according to the rotation of the lever 59 when the lever 52 is positioned at a lock waiting position. For this purpose, the turning direction of the lever 60 is changed in response to the position of the lever 52. Thus just levers 63, 59 and 60 and a spring 70 are needed to transmit the movement of a slider 41 and the elastic power of a spring 58 to the lever 52. Thus the number of component parts can be decreased.
Patent JP-H07267535-A (JP)
Title: Main rope adjusting method for hydraulic elevator
Inventor: UENO AKIRA
IPC: B66B7/06
Filed: 1994-03-31
Abstract: PURPOSE:To perform the adjusting operations for the expansion/contraction amount of a main rope effectively and quickly. CONSTITUTION:A main rope 5 is slackened by sinking a plunger in the condition that an elevator car is stopped, and then an expansion/contraction amount adjusting tool 59 having a thickness corresponding to the expansion/contraction amount of the main rope 5 is fixed between a rope shackle 31 and a fixation part 7, and the car is disengaged from the stopped condition, and the main rope 5 is tightened.
Patent JP-H02244276-A (JP)
Title: Ambiguous information retrieving device
Inventor: NEGISHI HIROAKI
IPC: G06F17/30
Filed: 1989-03-17
Abstract: PURPOSE:To accurately designate a key word desired by a user in order to improve the handling performance and to reduce the load of the user by retrieving the key word group included in a prescribed range set on the basis of a position where the designated key words are arrayed in a list and displaying retrieved key word group. CONSTITUTION:When a key word is retrieved, the desired key word is designated by a key word designating part 1. Then a retrieving part 2 decides whether the designated key word is equal to the prescribed one or not by retrieving an index list store part 5 or an information store part 3. If the designated key word is equal to the designated one, the part 2 sends immediately the information retrieved via the part 3 to an output part 4 and displays the information there. Thus a user can know the designated key word and the key word group set at a position near an index list and therefore can designate a more appropriate key word.