baber/WOPTO huggingface dataset:
Patent JP-2000092384-A (JP)
Title: Image pickup device
Inventor: YONEYAMA MASAYUKI
IPC: H04N5/335
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To realize extension of a dynamic range, consecutive shot of frame still pictures, and extension of the dynamic range of the frame still picture with a compact configuration. SOLUTION: This image pickup device is provided with a progressive scanning CCD 11 whose drive method is controlled by a control means 29, a switch 12 that selects and outputs an output of the progressive scanning CCD 11, a 1H delay means 13, two memories 17, 18, two scanning conversion means 22, 23, and a signal synthesis means 26, and one set of the image pickup device can select extension of the dynamic range at a practically low magnification, a progressive scanning output, or extension of a dynamic range of a frame still picture through the control of each switch or the like in response to a desired operation mode.
Patent JP-H09105346-A (JP)
Title: Control unit of internal combustion engine
Inventor: KAKIZAKI SHIGEAKI
IPC: F02P5/15
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To control each cylinder by eliminating a fluctuating component of angular acceleration due to a variation in engine speed, and detecting a condition of combustion at each cylinder. SOLUTION: A time T1i of a first crank angle interval and another time T2i of a second crank angle interval preset in the same combustion stroke both are measured, and these time variations ΔTi =T2i -T1i is calculated (S22). Then, A time variation Ti is corrected by the time T1i of the first crank angle interval (S23). In addition, on the basis of the corrected time variation ΔT1i , an angular acceleration variation ΔNi =(K/ΔTi )-(K/ΔTi -1) is calculated (S24). Subsequently, on the basis of this angular acceleration variation Δ Ni , a cylinder-classified output compensated variable (ignition timing compensated variable, fuel injection quantity compensated variable) is calculated (S27).
Patent JP-H03123567-A (JP)
Title: Low-frequency therapeutic apparatus
Inventor: MANO SHINICHIRO
IPC: A61N1/32
Filed: 1989-10-07
Abstract: PURPOSE:To protect a transistor from damage due to excessive current by providing a series circuit of a zener diode and a resistor between the base and emitter of the transistor. CONSTITUTION:When output electrodes CN11 and CN12 are placed on a patient's body, a current flows between the electrodes through the skin in response to an electric pulse for therapy. The pulsating current to the electrode CN12 flows through a resistor R25 to a zener diode ZD. The zener voltage thus developed is divided by resistors R26 and R28. The voltage at the connection of the two resistors with respect to ground is applied between the base and emitter of a transistor Tr16 so that the transistor is turned on. While the zener diode is on, the voltage at the connection of resistors R26 and R28 is always constant and below the zener voltage irrespective of the potential at the negative output electrode CN12. Therefore, the transistor and other parts are protected from damage.
Patent JP-H03125989-A (JP)
Title: Metal detecting machine
Inventor: YANASE YUKICHI
IPC: G01V3/10
Filed: 1989-10-11
Abstract: PURPOSE:To prevent erroneous detection as caused by vibration accurately by providing a vibration signal discriminating means to identify a detection signal depending on whether a detection signal passing through a low-pass filter has polarity component positive or negative within a set time and a signal ignoring means. CONSTITUTION:A frequency low-pass filter 10 removes effect of a carrier with an upper limit frequency being 10Hz, for instance. A vibration signal discriminating means 11 discriminates a received signal leaving an amplifier 5 whether it is to be attributed to vibration or to a foreign metal. A control signal PC acts as signal ignoring means and disables judging circuits 8a and 8b for a specified time length to ignore an input signal. A curve A indicates a received signal generated by a foreign metal as caused by vibration. The curve B has bipolarity while the curve A has a unipolarity mostly. When a time from a positive peak to a negative peak value of the curve B is set at a specified time T1, no peak value appears beyond a negative detection limit LL in the curve A even if the time T1 passes from the positive peak value.
Patent JP-S62123966-A (JP)
Title: Composite power module element
Inventor: FUJIOKA YOSHIMOTO
IPC: H02M7/48
Filed: 1985-11-22
Abstract: PURPOSE:To implement the miniaturization by constituting the switching element of the main circuit with the GTO thyrister element and by optically coupling the driver circuit by which it is driven with the inverter on TTL level. CONSTITUTION:On the cathode side of GTO 11 an insulated gate type field-effect transistor (FET) 13 is connected in series and in antiparallel to the series circuit of these GTO 11 and FET 12 a diode 13 for high speed drive is connected. On the control electrode side of GTO 11 an FET 14 is connected in series. At the gate G of FET's 12 and 14 a control circuit 15 is provided and is optically coupled with the light emitting diode LED which emits light with the gate signal supplied by PWM control circuit, etc. The FET 12 is protected by diodes D1-D5 so as not to impress excessive voltage thereto.
Patent JP-2001082105-A (JP)
Title: Incremental speed variation control method and device for steam turbine
Inventor: OMORI TAKASHI
IPC: F01D17/20
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enlarge a governor free operation area by adding each correction circuit and improve a load following property, further free a gradient settle ratio by correcting a real machine incremental speed variation, improve an governing valve body (hard part) by a correction circuit (soft) even without minute adjust and confirm the load follow property of a plant by an eyesight by CRT indication system. SOLUTION: On the way of the outputting of CV opening order signal 3 sent from a turbine control device 16, by adding a control system correction circuit 5 consisting of the circuits 6, 8, 10 for correcting a real machine operation characteristic (main steam pressure, temperature) and the intrinsic value of a turbine control system (governing valve flow rate characteristic, incremental speed variation), an ideal CV opening characteristic 1 and CV passing flow rate are obtained and the incremental speed variation is stabilized and the load following property is improved.
Patent JP-S63116899-A (JP)
Inventor: KAGEYAMA SHUHEI
IPC: B43K5/02
Filed: 1986-11-05
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-H05334824-A (JP)
Title: Disk device
Inventor: NOZAKI KAGEHARU
IPC: G11B21/12
Filed: 1992-10-01
Abstract: PURPOSE:To enable loading/unloading of a head to be conducted even on the inner circumferential side or a recording and reproducing area of a disk and to make the disk large capacity by eliminating the need for setting a lift-up area for separating the head from the disk on the disk. CONSTITUTION:A lift-up plate 6 is so arranged that an engagement part is positioned between a suspension 10 and the disk 8, and both ends of the plate is supported by a lift-up lever 2. The lift-up plate 6 is displaced in the direction of separating the engagement part 7 of the lift-up plate 6 for engaging with the suspension 10 from the surface of the disk 8 by a moving means 9. At the time of starting and ending recording and reproducing, the suspension 10 is separated from the surface of the disk 8 to bring the head provided on a slider 5 into noncontact with the disk 8 so that any damage of the two parts is evaded. Moreover, a piezoelectric element is used for the moving means 9 for lifting indirectly the suspension via the lift-up plate 6, so as to suppress stress to the head.
Patent JP-H08122032-A (JP)
Title: Bend-amount measuring method for continuous-cast stopper
Inventor: INOUE MANABU
IPC: G01B11/24
Filed: 1994-10-27
Abstract: PURPOSE: To estimate the maximum value of the bend of a stopper with high fidelity by a method wherein distances from a certain reference position in a plurality of respectively different points at both end parts of a core bar of the stopper are measured with a distance meter and a high-degree polynominal expression is approximated on the basis of data on a distance and a position. CONSTITUTION: Positions in four points A to D which are exposed at both end parts of a core bar 2 of a stopper 1 are measured, and they are designated as XA to XD. Then, distances up to the four points A to D from a reference position are measured, and they are designed as YA to YD. At this time, the bend of the stopper is approximated by a cubic function of Y=aX<3> +bX<2> +cX+ d, XA to XD and YA to YD are substituted respectively in this expression, and coefficients (a) to (d) are found. Then, from the obtained cubic function for the bend, a bend of k=|max (Y) -min (Y)| is found. According to this method, the bend can be measured without damaging a refractory 3.
Patent JP-H01109184-A (JP)
Title: Loading device for spare tire
Inventor: KATO HIDEYUKI
IPC: B62D65/00
Filed: 1987-10-21
Abstract: PURPOSE:To prevent the emergency stop of a spare-tire laterally loading robot by feeding a spare tire toward a station for vertically loading the spare tire on a vehicle at the time of the occurrence of abnormality in a station for laterally loading the spare tire on a vehicle. CONSTITUTION:Normally, a switchover board 18 is switched over in the virtual line position to feed a spare tire 5 from a first passage 15 to a robot 1 installed on a laterally placing station 13. The spare tire 5 is lifted and loaded on the housing portion 23 in the trunk room 24 of a spare-tire laterally placing vehicle 2a by means of the robot 1. On the other hand, a certain number of spare tires 5 are previously stored on a second passage 17 and an operator 14 normally staying in a vertically placing station 14 loads the spare tire 5 by hand work into a spare-tire vertically placing vehicle 2b. If a laterally placing vehicle 2a is carried in leaving its trunk lid 22 closed, the spare tire 5 is delivered to a conveyor 8 by means of the robot 1 while switching over the switchover board 18 to the solid line position.
Patent JP-H06119703-A (JP)
Title: Continuous playing device for disk player
Inventor: RI CHIYUUKEI
IPC: G11B17/26
Filed: 1991-10-11
Abstract: PURPOSE: To consecutively play plural disks by removing a disk from a deck and moving the other disk to over the deck by a horizontal moving means. CONSTITUTION: A consecutive playing device lowers the deck 6 arranging a turn table 4 and a pickup 5 by elevation means to remove the loaded disk from the deck and moves the other deck to over the deck by the horizontal moving means. In addition the device moves the removed disk away from over the deck by the horizontal moving means, and lifts the deck by the elevation means to load a new disk.
Patent JP-S61130291-A (JP)
Inventor: MARUKUSU ZUINMERUMAN
IPC: A61P37/00
Filed: 1985-11-26
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-2000080027-A (JP)
Title: Sustained release preparation
Inventor: HORIE NORIKO
IPC: A61K9/107
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release preparation useful as the sustained release preparation of various medicines, bioactive materials and nutrients capable of sustaining the effect over a long time in gastric juice by including an emulsion composition. SOLUTION: This sustained release preparation contains an emulsion composition preferably manifesting sustained lease properties in stomach, and preferably of a W/O emulsion or a W/O/W emulsion. The emulsion composition preferably comprises an oil and fat such as a corn salad oil liquid at a normal temperature, an aqueous solution obtained by dissolving or dispersing a medical material (preferably a yolk antibody and/or a mammal serum antibody), and an emulsifying agent (e.g. a condensed fatty acid ester of a polyglycerin ricinoleate). The content of the oil and fat is preferably 70-90% based on the amount of the preparation. The particle diameters of the emulsified particles of the before emulsified composition are each preferably 5-20 μm.
Patent JP-S63120903-A (JP)
Title: Elastic shrinkage body
Inventor: SAKAI NOBUHIRO
IPC: F15B15/10
Filed: 1986-11-07
Abstract: PURPOSE:To lengthen the effective length of an elastic shrinkage body by reversing the ends of both end openings of a tubular body and a braided reinforcing structural body inward, and sealingly fixing the ends together to closing members. CONSTITUTION:The opening ends of a tubular body 1 and a braided reinforcing structural body 2 are reversed inward and in one body, and the reversed parts 11 of the opening ends are fixed to a closing member 12 using suitable adhesives, for instance an epoxy resin adhesive. Consequently, since pressure fluid applied to an elastic shrinkage body enters the blind part of said reversed part 11 to deform the blind part into a expanded shape, a part related to the closing member 12 also functions as the effective length part of the elastic shrinkage body. Thus the effective length of the body can be lengthened.
Patent JP-H09106950-A (JP)
Title: Crystal growth device and crystal process device
Inventor: SUMINO MASAYOSHI
IPC: C30B23/08
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold a good crystal condition by a method wherein at least one part of the inner wall of a growth chamber, an instrument or an attachment device, which comes into contact with supply raw gas to a device or a reaction product consisting of the raw gas, is at least partially coated with a film, which can prevent the raw gas or the reaction product consisting of the raw gas from adhering. SOLUTION: At least one part of the inner wall of a growth chamber, an instrument or an attachment device, which comes into contact with supply raw gas to a crystal growth device or a crystal process device or a reaction product consisting of the raw gas, is at least partially coated with a film, which can prevent the raw gas or the reaction product consisting of the raw gas from adhering. For example, in an MBE crystal device, a Teflon-coated film 60 is applied on the inner wall 61 of a growth chamber, the film 60 is applied on a quartz glass 63, which is the window of a view port flange 58, and the surface on the interior side of an RHEED screen growth chamber is coated with the film 60. Provided that, the film 60 is not performed on a liquid nitrogen shroud 56 about molecular beam sources 53.
Patent JP-S63118187-A (JP)
Inventor: YAMAZAKI SHUNPEI
IPC: G06F3/147
Filed: 1986-11-05
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-H10110644-A (JP)
Title: Fuel feeder for internal combustion engine
Inventor: ONO MASAHITO
IPC: F02D41/14
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To precisely control an air-fuel ratio to a required air-fuel ratio by driving an injector so that a valve is opened over an intake stroke and a compression stroke for a specific time when a purge influence condition, in which a fuel injecting time by means of the injector becomes the predetermined time or less during an action of a purge controller, is detected. SOLUTION: A control circuit 20 determines whether purge fuel is supplied or not, after a fuel injection time TP is computed. That is, it is determined that purge fuel supply is carried out while a purge solenoid valve 17 is driven to be opened, and then, it is determined whether the computed air-fuel ratio correction coefficient is the predetermined value or less. If the air-fuel ratio coefficient is the predetermined value or less, it is determined whether a fuel cut flag F is 1 or not, and if F equals to zero, a fuel injection time TP is doubled and injection timing is set at the end of the intake stroke. By means of the control circuit 20, a position detection signal is ignored once in twice, so that a drive pulse signal is generated once in eight strokes, and fuel equivalent to 2×TP is jetted.
Patent JP-H05111754-A (JP)
Title: Nitrogen re-flow device
Inventor: NISHI TOSHIO
IPC: B23K31/02
Filed: 1991-10-14
Abstract: PURPOSE:To control the temperature rising of the uniform heating zone and lower the temperature of the cooling zone, by cooling the nitrogen gas and again returning it to each original zone on the way of the by-pass route which introduces the high temperature nitrogen gas of the uniform heating zone and the cooling zone. CONSTITUTION:A high temperature nitrogen gas N2 in an uniform heating zone and a cooling zone is once introduced to a by-pass routes 16a, 16b by driving a suction fan 17, the nitrogen gas N2 which flows in the bypass route 16a, 16b is cooled and returns again to each zones 7, 9 by blowing the air generated by driving the fan 18 against the bypass route 16a, 16b on the way of this bypass route. Therefore, the rising of temperature of the uniform heating zone 7 is controlled, the uniform heating zone 7 is kept in the almost uniform temperature, and the temperature of the neighbor of outlet part 13 is reduced, so the ideal temperature profile T can be realized.
Patent JP-H08105880-A (JP)
Title: Environment testing device with door having sheet
Inventor: ISHIDA MASAAKI
IPC: G01N33/00
Filed: 1994-10-03
Abstract: PURPOSE: To simplify door structure by preventing dew formation when performing operation from an operation hole and improving the see-through property in a test chamber by preventing dew formation when performing operation from an operation hole. CONSTITUTION: In an environment testing device, a vertical structure body 1 and a bottom structure body 2 are connected at a trestle part 3, a body part 5 which is surrounded by a heat-insulating wall 4 is placed on the trestle part 3 and the testing device is supported by the vertical structure body 1. The body part 5 consists of a testing chamber 6 where a work W is installed, an air-conditioning chamber 7 where a fan 11, a cooler 12, a heater 13, etc., are provided, and duct parts 8 and 9. A heat-insulating sheet 15 with an operation hole is fitted to the lower part of the body part 5.
Patent JP-H06116767-A (JP)
Title: Method for washing parts stuck with quenching oil
Inventor: SAKANO TAKASHI
IPC: C23G1/14
Filed: 1992-10-02
Abstract: PURPOSE:To decrease the amt. of an alkaline washing liquid to be used and to eliminate the need for a post-tempering stage. CONSTITUTION:A hardened treating material 6 is heated to about >=100 deg.C while this material is cleaned by steam 8 of 120 to 200 deg.C or hot water and thereafter, the material 6 is immersed into the alkaline washing liquid 3 kept at 40 to 100 deg.C. The material 6 heated by the steam 8, etc., is subjected to a tempering treatment by maintaining the material in the state of 120 to 200 deg.C for about >=30 minutes.
Patent JP-H0599998-A (JP)
Title: Displaying method of remaining amount of battery
Inventor: FUKUSHIMA HIDENOBU
IPC: G01R31/36
Filed: 1991-10-14
Abstract: PURPOSE:To display the remaining amount of a plurality of batteries by a single display device, by providing means for measuring each battery separately and calculating the average, and displaying the result of the calculation. CONSTITUTION:A display circuit 4 makes a single display, not a plurality of displays corresponding to the number of batteries. A comparison table 5 stores the comparison between the measuring voltage of batteries and the remaining amount. In the case where only a single battery is mounted, the measuring voltage becomes high due to the influences from a charging system when a terminal voltage of the other battery is measured. Therefore, this measuring voltage is removed and the display becomes the same as when the voltage of the one battery is displayed. On the other hand, if neither battery is mounted, since both of the measuring voltages become high, it is detected that the batteries are not, set. When both batteries are set, the average of the remaining amount of the batteries is displayed. Accordingly, the operator can detect from the average value if the batteries are necessary to be charged.
Patent JP-S63118378-A (JP)
Title: Curing of urethane coating film
Inventor: TERASAWA HIDEO
IPC: C09D175/00
Filed: 1986-11-06
Abstract: PURPOSE:To obtain a coating film free foaming, good in appearance, outstanding in impact, heat water, moisture and chemical resistances, suitable for automobile use, by coating a base material with a specific urethane resin composition in combination with water vapor. CONSTITUTION:An urethane resin composition containing (1) an isocyanate group-terminated urethane prepolymer (e.g., a product made by reaction between an excess amount of polyisocyanate and a compound or polymer having in one molecule two or more OH groups) and (2) a ketimine compound (e.g., a product made by condensation between polyamine and ketone) is coated, in combination with water vapor, on a base material, thus accomplishing the objective curing of the urethane coating film. The blend ratio of the urethane prepolymer to the ketimine compound is pref. such that the ratio of the ketimine group to the NCO group falls between 0.5 and 2.0.
Patent JP-H08124111-A (JP)
Title: Magnetic head for reproduction
Inventor: TANAKA YASUTO
IPC: G11B5/127
Filed: 1994-10-28
Abstract: PURPOSE: To obtain reproducing waves which are symmetrical before and behind peaks at the time of reproducing diagonally magnetized signals by using a magnetic head having the magnetic permeability of the core half body on a medium inflow side larger than the magnetic permeability of the core half body on a medium outflow side. CONSTITUTION: Core part pieces 1, 1' consist of ferrite and a first magnetic metallic film 3 is deposited on the gap butt surface of a core part piece 1 and is joined to a working gap coil winding window 4 via a gap material, such as SiO2 , by packing glass 5, 5'. The known Mn-Zn ferrite and Ni-Zn ferrite, etc., are used for the core part pieces 1, 1'. The known polycrystal alloys, such as Fe-Al-Si system and amorphous alloys, such as Co-Nb-Zn, are used for the magnetic metallic films 2, 3. The materials which are higher in the magnetic permeability at the basic frequency of the square wave signals to be reproduced than the magnetic metallic film 3 are used for the magnetic metallic film 2.  The magnetic head which is symmetrical with the central plane of the gap in the shape of the isomagnetic field line generated from the gap at the time of impressing current on the coil wound on the magnetic head is thereby obtd.
Patent JP-H06118350-A (JP)
Title: Spectacle frame data generating device
Inventor: HORII KAZUYA
IPC: G06F19/00
Filed: 1992-10-02
Abstract: PURPOSE:To obtain the spectacle frame data generating device which can generate an image subjected easily such a conversion as a rotation, etc. CONSTITUTION:A spectacle frame 1 is fetched as plural spectacles image data 3 from plural angles in an image input processing 2. A three-dimensional spectacles model 4 is subjected to rotation processing in a conversion processing 5 in accordance with each angle, and rough alignment to a spectacles image is executed. A converted spectacles model 6 to which the conversion processing 5 is executed is matched more exactly to spectacles image data in a matching processing 7. In the end, the spectacles model data 8 and the spectacles image data 3 are outputted.