baber/WOPTO huggingface dataset:
Patent JP-H01113713-A (JP)
Title: Lens for projection type television receiver
Inventor: KATAOKA HIROSHI
IPC: G02B13/18
Filed: 1987-10-28
Abstract: PURPOSE:To realize a high focusability and a wide view angle and to miniaturize a lens by introducing an aspherical lens and an achromatic lens. CONSTITUTION:A lens system consists of first-seventh lenses in order from the screen side to the cathode-ray tube side, and the first concave lens and the second lens are used as a compound lens to correct the chromatic aberration. The third lens has one aspherical face and is used to correct the spherical aberration. The fourth double convex lens and the fifth concave lens are stuck to each other and used as the achromatic lens. These stuck lenses consist of a glass and have most of the power of the whole of the system and reduce the degradation in focusing due to the change of temperature. The sixth lens has at least one aspherical face and corrects the astigmatism and the coma, and the seventh lens is a concave lens having an aspherical face and corrects the curvature of field. Second and fourth lenses have Abbe's numbers larger than those of first and fifth lenses respectively to have the achromatic function.
Patent JP-H02116996-A (JP)
Title: Wireless sensing system
Inventor: IIJIMA OSAMU
IPC: G08B13/191
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a sensing system of high reliability which is adapted to installation circumstance by setting a sensitivity schedule in a sensor based on radio information from an oscillator to perform the signal processing and outputting an alarm at the time when the signal exceeds a prescribed value. CONSTITUTION:Sensitivity data and time data as the sensor sensitivity schedule are set from a wireless oscillator 2 and are transmitted to a heat ray sensor 1 as an electromagnetic wave signal. The sensor 1 receives these data by a wireless reception part 1b and stores them in a non-volatile memory 1c. A sensitivity schedule setting circuit 1d sets the sensitivity schedule, namely, the schedule of sensitivity and time of a sensor 1g in accordance with data stored in the memory 1c and the time signal of a timer circuit 1e. A signal processing circuit 1f processes the sensor signal in accordance with this set schedule. When the sensor signal exceeds a certain level based on the sensitivity schedule, the alarm (for abnormal heat generation, a fire, or the like) is outputted to a receiver.
Patent JP-H04145342-A (JP)
Title: Method and apparatus for tapping key with high speed
Inventor: OKAMIYA YUTAKA
IPC: G01M99/00
Filed: 1990-10-08
Abstract: PURPOSE:To enable a relatively short lived drive means for a tapping key head to be utilized by lowering the tapping key head in continuous key tapping and lifting the tapping key head in selective key tapping. CONSTITUTION:Tapping key heads 44 opposed respectively to a plurality of push button switches 3 and a drive means 46 for vertically individually moving the tapping key heads 44 are provided on a tapping key head support plate 20 vertically movable above a key board 2 having the push button 3 arranged thereon. When the tapping key head support plate 20 is vertically moved in lowering the tapping key head 44, the tapping key head 44 taps the push button switch 3 and when the tapping key head support plate 20 is moved vertically in lifting the tapping key head 44, the tapping key head 44 sets the stroke of vertical movement of the key heads 44 and tapping key head support plate 20 not to tap the push button switch 3. By controlling the vertical movement of the tapping key head 44 by a control circuit 50, the continuous and individual tapping of the push button switch 3 are respectively selectively carried out.
Patent JP-S63124291-A (JP)
Title: Pcm recorder
Inventor: SHIMADA HIROMICHI
IPC: G11B27/34
Filed: 1986-11-13
Abstract: PURPOSE:To confirm the traveling state of a tape even if it can not be seen with eyes by displaying a time code when the time code is recorded, and displaying a numerical value corresponding to the rotating state of reel mount when the time code is not recorded. CONSTITUTION:A subcode decoder 8 to decode a subcode, a time code detecting means 9 to detect whether the time code exists in the decoded subcode or not, a detecting means 11 to detect the rotation of the reel mount, a counting means 12 to generate the numerical value corresponding to the number of rotations, and a displaying means 14 controlled, through the use of the time code detecting means 9, so as to display a recorded time in the tape when the time code exists in the subcode, and to display the numerical value corresponding to the number of the rotations of the reel mount, i.e., the output signal of the counting means 12, when the time code does not exist in the subcode, are provided. Then, if the time code is recorded, it displays the time code, while if the time code is not recorded, it displays the numerical value corresponding to the rotating state of the reel mount. Thus, even when it can not be seen with eyes, the traveling state of the tape can be confirmed.
Patent JP-S62130022-A (JP)
Title: Digital integrated circuit
Inventor: TAKEYA TAKESHI
IPC: H03K19/177
Filed: 1985-11-30
Abstract: PURPOSE:To decrease the quantity of links to be cut off statistically by providing the links cutting off totally a current path corresponding to a cross point of a digital circuit in a digital circuit block. CONSTITUTION:Links l11', l31', l12'- are added to a rate of one link to 2 memory cells. It is equivalent to cut off both the links l11 and l21 in cutting off the link l11' at the wire of memory data. When the storage data together with adjacent 2-bit happens to have a logic value to cut off the corresponding link in this way, the data is written by cutting off one link. In estimate the effect, the expectation of number of links to be cut off is expressed as Pn[n-(P/2)] and the number of cut-off links is a multiple of 1-(P/2) statistically, where P is the probability of the logic value to cut off the link and (n) is number of total bits and the data to be written in each memory cell are independent mutually.
Patent JP-H10113016-A (JP)
Title: Paddy field work machine
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent setting for executing deceleration control from being forgotten in the case of performing deceleration traveling at the time of ridge edge turning or the like from a normal work traveling state. SOLUTION: This riding type rice transplanter is constituted so as to be switched from a first traveling mode for performing traveling at a set speed in a variable speed operation tool for setting a normal traveling speed to a second traveling mode based on OFF signals from a pawl clutch sensor interposed in the transmission system of a seedling planting mechanism in the case of being switched to the specified work state of butt turning at a ridge edge or the like and to travel at the speed V1 or V2 of a lower traveling set speed.
Patent JP-H1190836-A (JP)
Title: Abrasive cloth
Inventor: NAKAGAWA KOJI
IPC: B24D11/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive cloth constituted of a nonwoven fabric made of synthetic fibers and a thermoplastic resin, excellent in abrasion resistance, and maintaining the high flatness and low surface roughness of a polished object for a long period by containing the thermoplastic resin with the same composition as that of the nonwoven fabric at a specific ratio. SOLUTION: A nonwoven fabric is not limited in particular as long as it is made of synthetic fibers in the range capable of attaining the hardness required for polishing, and acrylic fibers are preferably used. The manufacturing method of the nonwoven fabric is not limited in particular, and the spun bond method can be used, for example. A resin having the same composition as that of synthetic fibers and firmly stuck and bound to the synthetic fibers is used for the thermoplastic resin binding the nonwoven fabric. When the thermoplastic resin is used mixedly with another resin, the thermoplastic resin with the same composition as that of synthetic fibers of at least 30 wt.% or above is required. The weight ratio between the nonwoven fabric made of synthetic fibers and the thermoplastic resin is not limited in particular, and it is preferably set to about 40: 60-60:40.
Patent JP-S63125872-A (JP)
Title: Piezoelectric element operating device
Inventor: FUNATSU KAZUHIKO
IPC: H02N2/00
Filed: 1986-11-13
Abstract: PURPOSE:To enlarge and convert the moving amount of a moving piece by disposing a plurality of moving pieces having an inclined surface, which are opposed to each other in such a manner as to freely slide among a plurality of piezoelectric elements. CONSTITUTION:Two deformed quadrilateral moving pieces 22, 23 which respectively have inclined surfaces 20 formed at a designated angle of inclination and vertical surfaces 21 confronting with the inclined surfaces are fitted between the central piezoelectric element 14b and both-sided piezoelectric elements 14a, 14c in such a manner that one moving piece 23 is turned upside down and the inclined surfaces 20 are opposite to each other. When voltage is applied to the respective piezoelectric elements 14a, 14b, 14c from the respective lead wires 16, the respective piezoelectric element increases in the lateral displacement, the outside moving piece 22 is moved to the center and the inside moving piece 23 is moved in the direction of separating from the center.
Patent JP-H02116726-A (JP)
Title: Thin-film thermocouple
Inventor: ISHIKURA CHIHARU
IPC: H01L35/32
Filed: 1988-10-26
Abstract: PURPOSE:To facilitate vacuum sealing by forming thin films in vertical symmetry on the outer peripheral surface of a round rod of an insulator in the longitudinal direction thereof and by connecting the thin films in superposition at one end of the round rod while providing a connector-joining recessed part in the other end thereof. CONSTITUTION:Thin films 2 and 3 of Pt and Pt-Rh are formed in vertical symmetry on the outer peripheral surface of a round rod 1 of an insulator in the longitudinal direction thereof. The thin films 2 and 3 are connected in superposition on one end face of the round rod 1, while a connector-joining recessed part 4 is provided between the thin films 2 and 3 in the other end face of the round rod 1. Since the thin films 2 and 3 are formed on the outer peripheral surface of the round rod 1 of the insulator in a thin-fim thermocouple 5 thus constructed, a protective tube for insulation which is necessary for a wire thermocouple is dispensed with. Besides, vacuum sealing which is hard to apply to a conventional thin-film thermocouple constructed by forming the thin film on a flat insulative substrate can be applied by using an O ring.
Patent JP-H08111161-A (JP)
Title: Earth leakage breaker with overvoltage protection
Inventor: TOYAMA HIROYUKI
IPC: H01H83/10
Filed: 1994-10-07
Abstract: PURPOSE: To absorb a surge only by a voltage absorbing element, and prevent failure of an internal circuit by connecting resistors to divide voltage between electric wires and a trip coil in series to each other, and monitoring voltages on both ends of the resistors by an overvoltage detecting circuit. CONSTITUTION: Overvoltage between voltage lines is detected in a passage of a voltage line L1 - a trip coil TC1 - a resistor R1 - a resistor R2 - a diode D1 - a voltage line L2. When large surge voltage is impressed between the voltage lines L1 and L2, first of all, it is absorbed by a voltage absorbing element ZNR1, and unabsorbed surge voltage is divided by the resistors R1 and R2 and the coil TC1. At this time, the trip coil TC1 acts as an inductance to voltage short in the time like the surge voltage, and the surge voltage impressed on the resistors R1 and R2 is reduced, and this voltage is monitored between an overvoltage detecting circuit A-B, and when detecting voltage becomes a prescribed value or higher, a thyristor SCR1 is turned on, and breaks a main circuit contact point 4.
Patent JP-2000079079-A (JP)
Title: Cooling device for toilet stool
Inventor: MATSUURA TOICHIRO
IPC: F24F13/22
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To silence vibration noise from a compressor by disposing a compressor dipped in water in a toilet stool washing tank. SOLUTION: A washing tank 4 for storing washing water W is provided in a tank cover 3 disposed in the rear of a toilet stool seat 1 and a toilet stool cover 2. This cooling device 5 is incorporated in the tank cover 3, and a condenser 6 and a compressor 7 constituting the cooling device 5 are dipped in washing water W. A drain fitting communicated with the toilet stool body is provided at the bottom side of the washing tank 4, a ball valve 10 is openably and closably put on the drain fitting, and an overflow pipe is erected from the drain fitting. Washing water W always remains from the upper surface position of the drain fitting to the bottom side of the lower washing tank 4 even if all of washing water W is drained, so that it is desirable to dispose the compressor 7 in such a water cut-off area, that is, below the upper surface of the drain fitting.
Patent JP-H1190297-A (JP)
Title: Die coater
Inventor: YOSHIKAWA TAKEFUMI
IPC: B05D1/26
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a die coater capable of further reducing defects of coating by appropriately setting a gap between a lip for discharging a coating material and the metal web at the start of coating application operation in a die coater wherein continuous coating application operation is carried out on a surface of a metal web while the metal web is being conveyed. SOLUTION: Dies 6 having a coating material discharge lip 64c provided at a front edge part, a backup roll 2 supporting a metal web W, a horizontal movement mechanism F of the dies 6 and a controller 5 for controlling the horizontal movement mechanism, and a passage 43 for supplying the coating material is provided with a pressure detecting means 44 for detecting supply pressure of the coating material. The controller 5 makes the dies move horizontally on the basis of pressure detected by the pressure detecting means 44 at a start of coating application operation so that a gap between the lip 64c and the metal web W is set at a specified clearance.
Patent JP-2000094868-A (JP)
Title: Valuable printed matter protected with laminated film and its manufacture
Inventor: NISHIYAMA SATOSHI
IPC: B42D15/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a passport book having high forgery preventing effect by developing a pattern constituted of fine white points at a part of a face photograph or the like after laminating. SOLUTION: Fine pores 3 are formed at a partial or overall surface of a laminated film 1 for protecting end leaves 6 in which personal information is described by including an image receiving layer 4 of the film 1 by a laser beam 2. The information is printed on the layer 4, the film 1 is thermally press bonded to the leaves 6 to develop a specific pattern constituted corresponding to the pores 3.
Patent JP-H01113068-A (JP)
Title: Separation of plasma
Inventor: SHIMOMURA YASUSHI
IPC: A61M1/02
Filed: 1987-10-27
Abstract: PURPOSE:To obtain high concn. plasma, by setting an intermembranous pressure difference gradient from positive to negative between the blood inlet and outlet of a plasma separator. CONSTITUTION:In a plasma separation apparatus consisting of a plasma separator 1 having a plasma separation membrane, a blood feed line for transporting blood to the plasma separator 1, a blood return line for returning a red corpuscle concd. liquid from which plasma is separated in the plasma separator 1 and a plasma line for transporting the separated plasma, the intermembranous pressure difference at the blood inlet of the plasma separator is set to positive pressure while that at the blood outlet thereof is set to negative pressure to set an intermembranous pressure difference gradient. A positive pressure condition is usually set to 0-200mmHg and a negative pressure condition is usually set to 0--100mmHg. Usually, the intermembranous pressure difference gradient between the blood inlet and outlet of the plasma separator is set to 0-300mmHg. In collecting plasma, a proper amount of an anticoagulant is used.
Patent JP-H03132640-A (JP)
Title: Radiation image information record reader
Inventor: MIYAGAWA ICHIRO
IPC: H04N5/32
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an image signal with a superior S/N or an image signal capable of extracting part of an image by providing one image reading part which obtains the image signal by reading stimulated phosphorescence light emitted from an accumulable phosphor belt. CONSTITUTION:The device is comprised in such a way that one image reading part is provided for the accumulable phosphor belt 25 of endless belt shape and radiant image information stored and recorded on the accumulative type fluorescent belt 25 is read. Therefore, it is possible to perform registration processing and subtraction processing with remarkable simple constitution. In such a way, since a radiant image with higher S/N i.e. higher detecting resolution can be formed when the registration processing is performed, and the radiant image from which only specific structure is extracted when energy subtraction processing is performed with simple constitution, advantages for the prevention of an erroneous diagnosis or the detection of a defect part in its early stages can be obtained.
Patent JP-2000172673-A (JP)
Title: Device and method for providing image information and computer-readable medium with program for image information providing device recorded therein
Inventor: HATAMA KENJI
IPC: G06F17/24
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To easily perform preparation and editing without requiring much time and labor, when preparing presentation materials, to know the state of relating hierarchical structures at a glance by displaying the list of hierarchical structures and to improve easiness in editing by improving visibility. SOLUTION: This device is provided with a material list display part 72 for displaying the list of image information in a material memory 1 on a display means 4, position-designating means 5 capable of designating plural kinds of image information of the list displayed on the display means 4, and presentation preparing means 12 for simultaneously fetching the images designated to a template in batch, with which a decorative frame for fitting images is constituted, while relating plural pages, and preparing them as presentation materials.
Patent JP-2000099104-A (JP)
Title: Local energy supply managing device
Inventor: YAMADA TOMIO
IPC: F01K13/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the energy consumption and carbon dioxide discharge. SOLUTION: This local energy supply managing device is provided with a required supply predicting part 1 for predicting the required energy supply in the area, an energy distribution determining part 2 for determining first and second optimum local energy distribution rates Wkl and Wlm for reducing the energy consumption and carbon dioxide discharge while using an optimizing problem for minimizing an evaluation function with this predicted required energy supply as a limit condition, a local energy producing device 3 for producing supply energy while using the first optimum local energy distribution rate for the energy quantity of a primary energy source, and a local energy distributing device 4 for distributing the energy to a distribution object while using the second optimum local energy distribution rate for this produced supply energy quantity.
Patent JP-H03133909-A (JP)
Title: Production of plant growth promoter
Inventor: TAKANAMI RYOICHI
IPC: A01N61/00
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a plant growth promoter excellent in compatibility with fertilizer ingredients without adversely affecting plants by dissolving chitosan in lactic acid, adding a mixture solution of potassium lactate and potassium hydroxide to the formed solution and regulating pH within a specific range. CONSTITUTION:Chitosan is dissolved in lactic acid and a mixture solution of potassium lactate and potassium hydroxide is then added to the formed solution to regulate the pH to 5.0-7.0, preferably 5.8-6.2. The resultant mixture solution is stably present without precipitating the chitosan and both inhibitory action of the chitosan on growth of plant pathogenic germs and action of the potassium present in the mixture solution as a fertilizer can be also expected.
Patent JP-H03133047-A (JP)
Title: Boron fluoride proportional counter
Inventor: FUKAKUSA SHINJI
IPC: H01J47/12
Filed: 1989-10-18
Abstract: PURPOSE:To control the reaction between fluorogas and an anode filament to stabilize operation by providing the anode filament made up of nickel plated tungsten filament or nickel filament or chromium plated tungsten filament whose both ends are connected to each insulating terminal, which is tensionally streched between the insulating terminals. CONSTITUTION:Nickel plate tungsten filament or nickel tungsten or chromium plated tungsten filament is used as anode filament 9. According to this constitution, the fluorogas produced in the process of gas amplification reacts to anode filament 9 made up of a nickel plated tungsten filament to form a strong passive state film on the surface of the anode filament 9. In this case, the electric field intensity around the anode filament 9 drops as much as the portion by which the anode filament 9 become thick and the ratio of gas amplification lowers, so that gas pressure is made to slightly decrease. It is thereby possible to control the reaction of fluorogas produced by gas amplification to the anode filament and prevent the anode filament from thinning or breaking and secure a stabilized operation.
Patent JP-H04149152-A (JP)
Title: Production of 3,4-dihydroxybutyric acid ester derivative
Inventor: INOUE KENJI
IPC: C07F7/18
Filed: 1990-10-09
Abstract: PURPOSE:To economically obtain the subject partially new compound by regioselectively reducing a malic acid diester derivative with NaBH4 as a reducing agent in a solvent mainly containing an alcohol (or in the presence of an acid in an aprotic solvent). CONSTITUTION:A compound expressed by formula I (R1 and R2 are alkyl or aralkyl; R3 is H, alkyl, aralkyl or R4 which may have a substituent group; R4 is silyl type protecting group), especially an optically active L-or D-malic acid ester derivative is regioselectively reduced with relatively inexpensive NaBH4 in either of the following cases. (a) in the presence of preferably a base, especially triethylamine in an alcohol or a mixed solvent containing the alcohol as a principal component and an aprotic polar solvent and (b) in the presence of an acid, preferably an organic carboxylic acid, especially acetic acid in an aprotic solvent. Thereby, the objective partially new compound, expressed by formula II (formula III is new; R5 is respective groups in R2) and useful as an intermediate for medicines is effectively and economically obtained.