baber/WOPTO huggingface dataset:
Patent JP-H05224622-A (JP)
Title: Information display device
Inventor: SAKAI MITSURU
IPC: G09F9/00
Filed: 1992-02-07
Abstract: PURPOSE:To prevent voltage drop from occurring and to make the intermittence of a current unnecessary by fetching magnetic field generated based on the current flowing in a display element and detecting the flowing current with a magnetism detecting element inserted in the fetched magnetic field. CONSTITUTION:A Hall element 12 constituting the magnetism detecting element is inserted in the magnetic path of a core 11. When the magnetic field is fetched to the core 11 with the current flowing in a common power source line 10, the voltage corresponding to the magnitude of the magnetic field is generated from the Hall element 12. The voltage generated from the Hall element 12 corresponds to the magnitude of the magnetic field supplied thereto, and from the viewpoint of the characteristic of the Hall element 12, the magnitude of the magnetic field need not change in order to generate the voltage. Since the detected voltage detected by the Hall element 12 takes a value fixed in accordance with display content, an abnormality detector 14 judges that a display device 15 is abnormal when the voltage detected by the Hall element 12 is out of a range which is a specified amount from the fixed value.
Patent JP-S58174340-A (JP)
Title: Preparation of 1-(2,6,6-trimethyl-4-hydroxy-1-cyclohexen-1- yl)-1,3-butanedione
Inventor: TSUJINO YASUKO
IPC: C07C67/00
Filed: 1982-04-06
Abstract: PURPOSE:To prepare the titled substance, easily, in high yield, by epoxidizing 1- (2,6,6-trimethyl-4-hydroxy-1-cyclohexen-1-yl)-2(E)-butene-1, and isomerizing the product with 0-valent palladium. CONSTITUTION:1-( 2, 6, 6-Trimethyl-4-hydroxy-1-cyclohexen-1-yl )-2(E)-butene-1 of formula I is made to react with 1-10 times equivalent, based on the compound of formula I , of 5-30% aqueous solution of hydrogen peroxide in the presence of an alkali at 0 deg.C- room temperature to obtain the 2,3-epoxidized derivative of formula II, which is made to react with 1-10% equivalent of 1,2-bis(diphenylphosphino)ethane and 1-10% equivalent of tetrakis(triphenylphosphine)palladium in an organic solvent in an inert gas atmosphere at 80-150 deg.C for 10-90hr to obtain the compound of formula III useful as an antibacterial active agent and a sequestering agent of trace metals.
Patent JP-S63225074-A (JP)
Title: Paper tube delivering device
Inventor: HASHIMOTO KIYOSHI
IPC: B65H67/04
Filed: 1987-03-11
Abstract: PURPOSE:To smoothly deliver a paper tube by constituting a paper tube holding shaft from the inner and outer cylinders and installing the outer cylinder in free advance and retreat and in swingable ways for the fixed inner cylinder and fitting the outer cylinder with a bobbin holder in the tapered projected part at the top edge of the outer cylinder. CONSTITUTION:A paper tube holding shaft 26 is constituted of the inner and outer cylinders 29 and 34 which are fixed onto a dolly body vertical part 14 and project horizontally, and a paper tube 8a is inserted into the outer cylinder 34. The outer cylinder 34 is supported by a spring 31 in the radial direction of the inner cylinder 29, and can be set in free advance and retreat and in free swing through a bearing 33 at the edge of a shaft 32 penetrating through the inner cylinder 29. Further, when the outer cylinder 34 retreats, it is fixed onto the inner cylinder 29 by the engagement of the tapered annular blocks 29b and 34b. Further, the top edge part 34e of the outer cylinder 34 is formed into a tapered projection form, and can be fitted into the tapered recessed part 9a of a bobbin holder 9. Therefore, the bobbin holder 9 and the outer cylinder 34 can be easily set on a straight line, and the paper tube 8a can be surely delivered.
Patent JP-H02236510-A (JP)
Title: Optical system for detecting focus
Inventor: SATO YASUHIRO
IPC: G03B13/36
Filed: 1989-03-10
Abstract: PURPOSE:To prevent an erroneous decision at the time of deciding a focusing detection by constituting a re-image forming lens so as to form two lenses in which the surface to an object side is a uniaxial spherical surface and turns the convex surface to the object side, and the surface to an image side has two pieces of optical axes being eccentric so as to become a symmetrical position relation against the optical axis of the object side face, and forms the spherical surface for turning the convex surface to the image side having an equal curvature. CONSTITUTION:The shape of a re-image forming lens 5 is constituted so that the surface of its object side has an optical axis 10 being common to a condenser lens 4, and also, turns the convex surface to the object side, and on the other hand, the surface of an image side has the respective optical axes being parallel to the optical axis, and also, having a symmetrical position relation, so as to be convex to the image side. That is, in order to make the eccentric quantity of the re-image forming lens 5 as large as possible, and also, to suppress small a distortion in the re-image formation, a special shape is given to the re-image forming lens 5. In such a way, a re-formed image whose distortion is small is obtained, and a focus detecting device which scarcely causes an erroneous decision can be manufactured without complicating the constitution of an optical system.
Patent JP-H03259620-A (JP)
Title: Press-to-talk switching control system
Inventor: SASABUCHI HISAO
IPC: H04B1/40
Filed: 1990-03-09
Abstract: PURPOSE:To relieve the load of a central processing unit having been used for press-to-talk switching control in a conventional system by adding press-to- talk switching information to control information and sending the resulting information to a radio equipment side to apply the switching control of the transmission/reception mode of the radio equipment. CONSTITUTION:When the press-to-talk switching button 18 of a control panel 12 is depressed by the operator or the like, a press-to-talk switching information imparting circuit 16 imparts press-to-talk switching information to a control signal composed of various parameters required for the transmission. When a radio interface 21 detects the press-to-talk switching information 31 from a received control signal 29, the contact of a press-to-talk switching control relay 22 is closed. When the contact of a press-to-talk switch 25 is closed by interlocking therewith, a radio equipment 24 is switched to the transmission state to send a voice signal 28 sent succeedingly. Thus, the press-to-talk switching control is implemented independently of a central processing unit.
Patent JP-S61215308-A (JP)
Title: External agent for skin
Inventor: TAKADA SADASHIGE
IPC: A61Q1/12
Filed: 1985-03-20
Abstract: PURPOSE:To provide the titled agent having remarkably improved antiinflammatory effect without causing side effects, by compounding glycyrrhizic acid and/or its derivative having mild antiinflammatory effect with 4-t-butyl-4'-methoxybenzoylmethane. CONSTITUTION:(A) One or more compounds selected from glycyrrhizic acid and/or its derivative (e.g. glycyrrhizic acid dipotassium salt, glycyrrhizic acid monoammonium salt, glycyrrhizic acid stearate, etc.) is compounded together with (B) 4-t-butyl-4'-methoxybenzoylmethane of formula II to the objective external agent. The amount of the component A in the whole external agent is 0.001-5wt% preferably 0.05-0.1wt%, and that of the component B is >=1/100 pts.wt., preferably >=1pt.wt. per 1pt. of the compound A.
Patent JP-H08301589-A (JP)
Title: Apparatus for storing and transferring reel for packaging material
Inventor: HAINTSU FUOTSUKE
IPC: B66F9/06
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make an apparatus suitable for handling heavy reels of large capacity by providing traveling rollers on a lower carriage, and arranging a lift mechanism for gripping/raising the reels on the lower carriage. SOLUTION: A lower carriage 16 has an opening front part having a plane designed in a U shape. Two parallel girder members 19, 20 extend in the lengthwise direction. Four traveling rollers 17, 18 are installed under these girder members. A lift mechanism 23 is installed on the lower carriage 16, that is, the crossing directional girder members 21, 22. This has a carrier member lifter for gripping reels. This carrier member constitutes carrier rods 24, 25 being mutually arranged at a distance and turning substantially in the horizontal direction. These project by being arranged on the lift mechanism 23 or overhang to one side. The carrier rods 24, 25 extend between the lengthwise directional girder members 19, 20 of the lower carriage 16.
Patent JP-S62212119-A (JP)
Title: Material measuring device in injection molding
Inventor: AOKI KATASHI
IPC: B29C45/76
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate the fluctuation in the dimensions, weight, density and external appearance of a molded item by a method wherein the retreating position of a screw is kept constant by converting the rotary motion of a screw into the rotary motion of a screw shaft provided with a braking device. CONSTITUTION:The metering is completed by the stopping of the rotation of a screw 4, which is done by detecting the position of a flange 10 through a movable member 12 with a detector A during the retreat of the screw 4 due to the pressure in a cylinder developed by the rotation of the screw, and the decrease of the back pressure. When the position of the movable member 12 is detected with a material measuring detector D, which is set in advance, after the stop of the rotation, an electric signal is sent to a braking device 13 so as to stop the rotation of a screw shaft 11. As a result, the retreat of the movable member 12 due to the inner pressure of the cylinder becomes difficult and the screw 4 is also brought into standstill. The above-mentioned stopping position of the screw is set at the controlling of injection by setting the detector D to the screw retreat position at which the best molded item has been obtained. The injection molding is done by employing said position as the starting point of the injection process.
Patent JP-H02238140-A (JP)
Title: Idle rotation frequency control device of engine
Inventor: FUJIMOTO TAKANORI
IPC: F02D29/06
Filed: 1989-03-08
Abstract: PURPOSE:To make it possible to correct the engine load variation to an increase of the electric load early enough by detecting the exciting period of a switching device to control the field current of a generator, and correcting the intake air amount by the correcting amount determined depending on the exciting period. CONSTITUTION:A generator 1 driven by an engine is composed of a Y-connected armature winding 10 and diodes 12-14 to rectify the three-phase current output of a field coil 11 and the armature winding 10. In this case, a switching device 2 to control the exciting period of the field coil 11 to make the battery voltage at a specific voltage and to control the exciting current is provided. Moreover, a control unit 5 to control the opening of an electromagnetic valve 7 arranged in a bypass passage 8 of a throttle valve 9 is provided, which detects the exciting period of the field coil 11 between specific crank angles. And the system is composed to correct the control amount by the correcting amount determined depending on the exciting period, and the opening of the electromagnetic valve 7 is controlled by the control amount after the correction.
Patent JP-H01230194-A (JP)
Title: Merchandise selling data register
Inventor: OSAWA HIDEAKI
IPC: G07G1/12
Filed: 1988-03-10
Abstract: PURPOSE:To eliminate the need for the reinput of a clear key and a merchandise code and to simplify an operation by only reporting the fact when a quantity is not inputted to merchandise where the forced input of a quantity is set, and permitting quantity input after that. CONSTITUTION:When a merchandise code is inputted, the corresponding merchandise code is retrieved from a filing memory, and it is checked whether the forced information of a quantity input is set in an information setting part corresponding to the merchandise code or not. Then, when the forced information of the quantity input is set and the quantity input does not exist before the input of the merchandise code, the fact is reported to an operator by a reporting action. Then, when the operator executes a quantity input operation, the reporting action is stopped, the quantity input is permitted, and an accumulating register to the registering part of the file memory corresponding to the input merchandise code is executed. Thus, the reinput of a clear key and the merchandise code is eliminated and the operation is simplified.
Patent JP-H02235207-A (JP)
Title: Equalizer gain adjusting system
Inventor: KANEE MASAHIDE
IPC: G11B5/035
Filed: 1989-03-09
Abstract: PURPOSE:To automatically adjust gain and to attain the optimum waveform shaping of a head and a cylinder in a magnetic recording device by applying a control signal for controlling the output of a gain variable amplifier to an optimum value. CONSTITUTION:Two or more optional frequency signals in a using band to be used for the recording/reproducing of data are inputted to an equalizer circuit 11 having a delay line 13, the gain variable amplifier (gain control amplifier) 14 and a differential amplifier 15. The peak level of an output signal from the circuit 11 is detected and a control signal for controlling the control voltage of the amplifier 14 in the circuit 11 is applied to the amplifier 14 so that the output signal of the circuit 11 goes a certain function. Consequently, the gain can be automatically adjusted and the optimum waveform shaping for the heads in the magnetic recording device can be executed. In addition, the optimum waveform shaping of a sylinder position can be also executed.
Patent JP-H07274057-A (JP)
Title: Video camera, picture input device and picture input system
Inventor: KUDO YOSHIMICHI
IPC: H04N5/232
Filed: 1994-03-28
Abstract: PURPOSE:To provide a video camera and a picture input device for which the video camera is miniaturized and made light in weight and the number of signals lines connecting the video camera and the picture input device is reduced. CONSTITUTION:Picture signals read in a CCD 3 are converted into digital picture signals in an AD converter 5, multiplexed with operation data signals for indicating the operating state of a camera in a multiplexer 6 and sent to this picture input device 34. The multiplexed signals are separated into the digital picture signals and operation data in a data separation circuit 22, digital picture data are sent to the signal processing circuits of a color component separation circuit 23 and a matrix operation circuit 24 and the operation data are sent to a control circuit 29. In the meantime, control data prepared in the control circuit 29 are sent to this video camera 16 and supplied to respective parts. Timing generation circuits 15 and 33 are mutually synchronized and generate timing signals for multiplexing the digital picture data, the operation data and the control data in a time division manner on the signal line connecting the video camera 16 and the picture input device 34.
Patent JP-H01228903-A (JP)
Title: Agricultural chemical formulation having excellent sticking property
Inventor: SAKAI AKIHIRO
IPC: A01N25/24
Filed: 1988-03-10
Abstract: PURPOSE:To provide an agricultural chemical formulation having excellent sticking property and agricultural chemical activity persistence, permitting the reduction of spreading number, the lowering of spreading concentration, etc., and having large environment-conserving effect and economical value, by employing one or more kinds of vinyl acetate polymer, ethylene-vinyl acetate copolymer, etc., as a sticking agent. CONSTITUTION:One or more kinds of vinyl acetate polymer, ethylene-vinyl acetate copolymer and ethylene-vinyl acetate-acrylic acid ester copolymer are added as a sticking agent usually in a form of emulsion to one or more kinds of conventional agricultural chemical materials such as insecticides, bactericides and herbicides. The agricultural chemical materials are used in the form of usual water-dispersible powders (including flowable formulations). As the employable vinyl acetate polymer emulsion an emulsion containing 40-60wt.% of the vinyl acetate polymer usually having a mol.wt. of 5000-100000 is preferably employed.
Patent JP-H06264037-A (JP)
Title: Double-coated self-adhesive tape and its production
Inventor: NAKASUGA AKIRA
IPC: C09J133/00
Filed: 1993-03-17
Abstract: PURPOSE:To obtain a self-adhesive excellent in adhesion to a low-polar surface, substrate strengths, etc., by forming a layer of an acrylic self-adhesive obtd. by thermal polymn. on both sides of a substrate formed by photopolymerizng a photopolymerizable compsn. CONSTITUTION:A self-adhesive film 1 obtd. by forming an acrylic self-adhesive layer 12 on one side of a releasable substrate 11 (e. g. a polyethylene terephthalate film) and a self-adhesive film 2 obtd. by forming an acrylic self-adhesive layer 22 on one side of a releasable substrate 21 are placed in such a manner that the self-adhesive layers 12 and 22 are facing each other. After the self-adhesive layers 12 and 22 are coated with a photopolymerizable compsn. (e.g. a urethane acrylate contg. a photopolymn. initiator), the self-adhesive films 1 and 2 are laminated in such a manner that the releasable substrates 11 and 12 are at the outside. Then, ultraviolet rays are radiated by an ultraviolet radiator 4 to the side of the substrate 11 of the self-adhesive film 1 to polymerize the photopolymerizable compsn. 3. The releasable substrate 11 is peeled from the laminate, which is then rolled up to give a roll of a double-coated self-adhesive tape 5.
Patent JP-S584979-A (JP)
Title: Field-effect transistor
Inventor: KOUZU HIDEAKI
IPC: H01L21/338
Filed: 1982-04-05
Abstract: PURPOSE:To obtain the FET, structure thereof is simple and which has high output, by forming two independent semiconductor active layers onto a high resistivity layer and shaping a gate electrode contacting with both layers and source and drain electrodes in form that holds a channel and contacts with the active layers. CONSTITUTION:N Type GaAs 2 to which Si is added is grown onto a semi- insulating GaAs substrate 1, to which Cr is added, in epitaxial form, and the two active layers 2 are shaped through photoetching. The two source electrodes 3, 3' and drain electrodes 4, 4' ohmic-contacting are formed through the evaporation of an AuGe alloy, heat treatment in H2 and photoetching. The first and second gate electrodes 6 are molded through the evaporation of Al and photoetching. According to this constitution, the two active layers 2 are obtained through a conventional process, and the FET having output higher than one with one  active layer is acquired. A dual gate FET is obtained without diversifying the  arrangement of the electrodes in response to various performance, and this  constitution is extremely effective for the reduction of cost.
Patent JP-H03258119-A (JP)
Title: Digital/analog converter
Inventor: YAMAMOTO KEIICHI
IPC: H03M1/76
Filed: 1990-03-08
Abstract: PURPOSE:To acquire an output subject to a positive negative change with respect to an external reference voltage by using an external input to select any of positive-negative current sources in pairs. CONSTITUTION:When an external digital input is (D5, D4, D3, D2, D1)-(1, 1, 1, 1, 1), since a high-order bit D5 of the external input is logical '1', the control signal of a switch 2 of a negative current source 1 being the output of a 2 NOR 3 goes to '0', the switch 2 is turned off and the current source 1 is not connected to an output VOUT. On the other hand, the control signal of a switch 5 of a positive current source 4 being the output of a 2 AND 6 goes all to '1', the switch 5 is turned on and the current source 4 connects to the output VOUT. When the external digital input is (D5, D4, D3, D2, D1)-(0, 0, 0, 0, 0), since the most significant bit D5 is logical '0', the switch 5 is turned off, no current source 4 connects to the output VOUT, the switch 2 is turned on and the current source 1 is connected all to the output VOUT. Thus, the output changed positively and negatively is inputted to the required circuit as the conversion output directly.
Patent JP-H05226991-A (JP)
Title: Logic integrated circuit device
Inventor: TAKEUCHI RYOSUKE
IPC: H03K5/15
Filed: 1992-02-12
Abstract: PURPOSE:To adjust a duty ratio of a basic clock used to operate a logic circuit. CONSTITUTION:The device is provided with an edge detection circuit 9 detecting a leading edge or a trailing edge of a basic clock by using a clock from a high frequency clock generating section 8 as a trigger signal and a counter circuit 10 counting an edge detection signal from the edge detection circuit 9 and an OR gate 11 ORs an output signal of the counter circuit 10 and the basic clock.
Patent JP-H04293119-A (JP)
Title: Screen output device
Inventor: MAEDA HISASHI
IPC: G06F3/153
Filed: 1991-03-22
Abstract: PURPOSE:To eliminate the trouble for a reproducing display, and to easily compare and confirm the display information by reproducing an erased screen by an operation of a screen output device without operating an information processor. CONSTITUTION:At least one screen portion of screen information from an information processor is stored and preserved in a RAM part 1, a regenerative instructing signal outputted by an operation input from an operation input part 2 drives a screen reproducing control part 3, and as a result of reproducing a regenerative control signal to the RAM part 1 for outputting one reproducing information from the RE part 1, and a selection instructing signal to a display screen selecting part 5 for selecting one of this reproducing information and the screen information from the information processor, respectively, a screen output part 4 displays the display information outputted by the display screen selecting part 5 on a screen by the operation of the operation input part 2.
Patent JP-S59185288-A (JP)
Inventor: UKIUMI NORIYUKI
IPC: E21B43/22
Filed: 1983-04-04
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-S56154311-A (JP)
Title: Automatic method of air-conditioning
Inventor: OOTSU HIDEKAZU
IPC: B60H1/00
Filed: 1980-05-02
Abstract: PURPOSE:To stabilize the control of the opening degree of an air-mix door by integrating the room temperature deviation obtained from a car room temperature, an open air temperature, and set temperature for a fixed time and correcting the value of the deviation by the integrated value. CONSTITUTION:Detected temperatures from a car room sensor 2, an open air sensor 3, and a temperature setter 4 are inputted into a microcomputer 16, which calculates the value of thermal deviation. Then, this deviation value is integrated and added to the thermal deviation value, and the deviation value is corrected for calculating the opening degree of an air-mix door 12. This calculated opening degree is compared with the opening degree of the air-mix door 12 detected by a feedback potentiometer 6 for controlling the air-mix door 12 into the calculated opening degree via a switch valve 25 and a three-way valve 26. A blower motor 13 is controlled to correspond to the opening degree of this air-mix door 12 via a CPU 19. This construction permits to correct influences from external turbulences and stabilize the control of the air-mix door.