baber/WOPTO huggingface dataset:
Patent JP-H0625000-A (JP)
Title: Protease inhibitor
Inventor: SUIDOU HIROHISA
IPC: A61P1/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a protease inhibitor useful for preventing or improving periodontosis and capable of inhibiting the activity of protease. CONSTITUTION:This invented protease inhibitor contains one or more kinds of plants selected from a group of Allium, Citrus reticulate Blanco, Glycyrrhiza glabra L., Matricaria chamomilla L., Plantago psyllium L., Platycodon grandiflorum, cinnamon, Foeniculum vulgare Mill., hop, Valerianae faurier Brig. radix, Scutellaria baicalensis, Lithospermum erythrorhizon, Salvia miltiorrhiza Bunge, ginkgo, bamboo and Morus alba or solvent extracts thereof as the active components.
Patent JP-H04283777-A (JP)
Title: Developing device
Inventor: TANIGUCHI SHUNEI
IPC: G03G15/08
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the occurrence of density unevenness in a formed image, and to stably obtain a good image by instantly supplying recovered developer to a developer sleeve in the case that the developer remaining on the developer sleeve is recovered after toner is given to an image carrier by the developing sleeve. CONSTITUTION:After the toner contained in the developer 2 is given to a photosensitive drum 1 by the developing sleeve 11, the developer 2 remaining on the developing sleeve 11 is recovered in a developer recovering part 20, and also, the developer recovered in the developer recovering part 20 is carried back to a position on the downstream side of a developer carrying part 13 through an introduction port for guiding from the developer carrying part 13 to the developer supplying part 12 by a turn-back means 30.
Patent JP-H01247641-A (JP)
Title: Eaves-gutter supporting device
Inventor: TANAKA YOSHINORI
IPC: E04D13/072
Filed: 1988-03-28
Abstract: PURPOSE:To facilitate execution of a eaves gutter by connecting a rotator to a eaves gutter supporter free of rotation, fixing them properly at the specified position, and making a position of the eaves gutter supporter easily adjustable in the rotational direction. CONSTITUTION:In a fixer A, support plates 2, 3 are erected on the surface of a fixed plate 1 as opposed to each other, while engaged holes 5, 7 with engaged notches 6, 8 are formed in each corresponding position of these support plates 2, 3. An insert holding hole 11 with a notch 13 in a base end 10 is formed in a eaves gutter supporter B. The base end 10 of the eaves gutter B is inserted into an inserting clearance 4 between these support plates 2 and 3 of the fixer A, making the engaged hole 5, 7 and the insert holding hole 11 accord with each other, and a rotation checker C is inserted through so as to cause a rotation checking step part 18 to be inserted into the engaged notches 6, 8 of these engaged holes 5, 7 and the notch groove 13 of the insert holding hole 11.
Patent JP-S60217718-A (JP)
Title: Dial driving device
Inventor: NISHIO TERUYOSHI
IPC: H03J1/08
Filed: 1984-04-13
Abstract: PURPOSE:To prevent backlash and also to decrease the drive loss due to friction by providing an L-shaped rib engaged to a tip of a tuning shaft to a variable capacitor drum. CONSTITUTION:A bevel gear 5-1 and a spur gear 5-2 are provided to the peripheral of the varible capacitor drum 5 and the spur gear 5-2 meshes with a rack gear 7-1 incorporated with a pointer 7 and the bevel gear 5-1 meshes with a gear 6-1 of a tuning shaft 6. The backlash of the rack gear 7-1 and the spur gear 5-2 of the variable capacitor drum is prevented by utilizing an elastic force of the rib 3-6 provided to a part of a guide 3-3 of the rack gear of the chassis 3 so as to push them by a force in the mutually meshing direction. Moreover, the backlash of the gear 6-1 of the tuning shaft 6 and the bevel gear 5-1 of the variable capacitor drum 5 is prevented by utilizing the elastic force of the material itself of the variable capacitor drum so as to push them by a force in the mutually meshing direction.
Patent JP-S62231192-A (JP)
Title: Scintillation camera
Inventor: MATSUYAMA TSUNEKAZU
IPC: G01T1/164
Filed: 1986-03-31
Abstract: PURPOSE:To correct uneven which remains even after energy correction and linearity corrections by generating pulses at a frequency corresponding to a correction quantity and adding the pulses as an unblank signal at the position. CONSTITUTION:If a counted value is 98 at a certain position, the maximum value is considered to be 104 and the correction quantity corresponding to a deviation rate is 6. Then, the output of an adding circuit 54 is smaller than 100 as a threshold value up to 16 or the number of times of radiation incidence on the position, so the contents of a correction quantity total memory 52 only increase by 6 at every time at every number of times, but the output corresponding to the 17th incidence becomes 102 and exceeds 100, so a comparator 56 generates an output and a pulse generating circuit 50 generates a pulse, so that one extra unblank signal at the position is added. Consequently, the deviation from the maximum value is reduced to correct the uniformity.
Patent JP-H06276853-A (JP)
Title: Grafted seedling
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1993-03-31
Abstract: PURPOSE:To stably grow grafted seedling. CONSTITUTION:Either one of hypocotyl 5 of scion 1 or hypocotyl 8 of stock 2 is cut from the direction of elliptic long axis and simultaneously, the other is cut from elliptic short axis and the scion 1 is grafted to the stock 2 by a clip 9 at a grafting position.
Patent JP-H077172-A (JP)
Title: Light receiving element
Inventor: WADA MORIO
IPC: H01L31/10
Filed: 1992-03-30
Abstract: PURPOSE:To improve the dark current characteristics of a light receiving element, provided with a lattice mismatching light absorption layer on a substrate, by employing the combination of a strained lattice layer and a strained super lattice layer as a lattice mismatch relax layer. CONSTITUTION:The light receiving element comprises a semiconductor substrate 1, and a light absorption layer 5 of an epitaxial crystal formed thereon. The light absorption layer 5 is formed of a material having a lattice constant different from that of the substrate 1 and a layer 4 for relaxing the lattice mismatch is provided between the light absorption layer 5 and the substrate 1. The relax layer 4 comprises a strained lattice layer 41 where the lattice matching layers and the lattice mismatch layers are combined in multilayer, and a strained super lattice layer 42 where the lattice matching layers and the lattice mismatch layers are combined in multilayer under super lattice state. Crystal defect can be further reduced through combination of the strained lattice layer 41 and the strained super lattice layer 42.
Patent JP-H05277396-A (JP)
Title: Controlling device for produced sand
IPC: B03B13/02
Filed: 1992-03-30
Abstract: PURPOSE:To regulate grain size and quality of produced sand in accordance with the change with lapse of time by continuously measuring the grain size of plenty of produced sand in a short time and rapidly calculating grain size distribution from the measured data thereof. CONSTITUTION:In a controlling device for produced sand, the mixed fluid of washing water 6 and produced sand 8 is sampled from a classifier 9 in a producing plant 11 side. The grain size of produced sand 8 in the mixed fluid is measured by a laser beam diffraction instrument 12. The measured data are calculated by a microcomputer 13 and the calculated result e.g. grain size distribution or the like is outputted to a document, for example, it is plotted. Moreover, instruction is sent to a vibrating feeder 2 and/or a water supply valve 5 via a controlling board 14. The feed rate of sand 3 for a raw material and the amount of water supply of washing water 6 are regulated.
Patent JP-H09265609-A (JP)
Title: Cleaning tape for magnetic head
Inventor: ABE CHIAKI
IPC: G11B5/41
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tape for a magnetic head capable of simultaneously satisfying good magnetic head cleanability and the reduction of head wearability. SOLUTION: This cleaning tape for the magnetic head has a nonmagnetic tape and a magnetic head cleaning layer formed on this nonmagnetic base. This magnetic head cleaning layer contains ferromagnetic powder and polishing material grains of Mohs hardness of >=8. The grain size frequency distribution curve of these polishing material grains has two peaks. The first peak exists between grain sizes of 0.15 to 0.25μm and the second peak exists between grain sizes of 0.4 to 0.6μm. The total of the content of the polishing material particles having the grain size of 0.15 to 0.25μm and the content of the polishing material particles having the grain size of 0.4 to 0.6μm is 5 to 20 pts.wt. per 100 pts.wt. ferromagnetic powder described above and the weight ratio (the former:the latter) of both is 1:1 to 6:1.
Patent JP-H11273654-A (JP)
Title: Battery separator
Inventor: NISHIU MASAMICHI
IPC: H01M2/16
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a battery separator which does not require a special beating device, needs only a short beating time, and is difficult to cut even before fibrillation. SOLUTION: This separator is made of a fibrillated material obtained by beating polynosic fibers obtained using a high-polymerization-degree viscose low-acid, low-temperature spinning method. Short fibers whose dry rupture strength ductility is adjusted to 0.35 to 0.75 are blended by at least 10 wt.% of the total blend of the separator, the short fibers having fiber diameters of 0.1 to 10d and fiber lengths of 1 to 10 mm.
Patent JP-S571931-A (JP)
Title: Time-resolving spectroscope
Inventor: MAEDA YOSHIO
IPC: G01J3/36
Filed: 1980-06-04
Abstract: PURPOSE:To properly set the light-measuring timing for the high-speed phenomenon to be observed and enable it to be measured, by providing a plurality of openings on the circumference of a light-scanning disk at equal intervals, arranging it near the incident slit in a spectroscope, and forming the intervals between the openings so as to be equal to the height of the incident slit. CONSTITUTION:The light passing through an analysis sample 11 passes through light-passing slots 42 provided o radiuses r of a light-scanning disk 43 and reaches the incident slit 21 in a spectroscope 2, where said light is dispersed according to the wavelengths by a diffraction grating 24, and the lights of wavelengths lambda1-lambdan are lined up on the screen of an image detector 3. The light allowed to reach the incident slit 21 by the high-speed revolution of lthe light-scanning disk 43 is scanned  by each light-passing slot 42 which moves downward over th incident slit 21 at high speed from the point of time when the slot 42 has reached the uppermost end of the slit 21 in the height direction thereof.
Patent JP-S60216224-A (JP)
Title: Liquid helium level gauge
Inventor: ISHII MASAMI
IPC: C22C45/10
Filed: 1984-04-12
Abstract: PURPOSE:To lower the heat conductivity with a less heat capacity by forming an amorphous alloy thin film on the surface of a bar-shaped resin composite material mixed with fiber with a less thermal expansion and contraction in such a manner as to have electrodes at both ends thereof. CONSTITUTION:An electric resistance wire is formed on the surface of a support bar 10 made of FRP by sputtering a superconductive alloy having an amorphous alloy phase as main structure component and electrodes 12 and 13 made of brass are arranged at both ends thereof while leads 14a and 14b are connected to a measuring section 2. This can minimize the penetration of heat from external room temperature to reduce the consumption of liquid helium.
Patent JP-H01249619-A (JP)
Title: Production of metal silicide target having high melting point
Inventor: MIZUTANI TOSHIAKI
IPC: C01B33/06
Filed: 1988-03-30
Abstract: PURPOSE:To simply obtain the subject dense target having high quality, strictly controlled compsn. and ideally dense structure, by heat-treating a sintered compact obtd. by hot-pressing and reacting mixed powder of a metal having high melting point and Si powder, in an inert gas atmosphere. CONSTITUTION:The mixed powder of the metal powder having high melting point and 1-100mu mean particle size (e.g., W) and the Si powder in 2.1-3.0times mol as much as the amt. of the metal powder, is packed in a graphite mold, set in a vacuum hot-press furnace, heated up to 1000 deg.C without pressing after making vacuous to 0.0001Torr, thereafter further heated up to a fixed temp. (1100-1400 deg.C) and hot-pressed and reacted while keeping at the temp. for fixed time (0.15-8.0hr). Then, the obtd. sintered compact is heat-treated in the inert gas atmosphere by hot-pressing, etc.
Patent JP-H03253441-A (JP)
Title: Collision sensor
Inventor: MORIYAMA HIROSHI
IPC: B60R21/01
Filed: 1990-03-23
Abstract: PURPOSE:To steadily identify a high-speed oblique collision or a low-speed head-on collision by performing peak-cut of not more than a specified value, and time-integration on an acceleration waveform, subtracting a specified functional time-integral value from the integral value, and providing a comparison means for comparing the subtracted integral value to a specified time-function value for generating a starting signal. CONSTITUTION:A collision sensor detects a collision of vehicle from an acceleration waveform of an accelerometer to start a crew-protective device such as an air bag. In this case, peak-cut of not more than a specified value is performed on the acceleration waveform by a block 13 to be time-integrated. Then, a specified time-integral value is subtracted from the integral value, and subtracted integral value is compared to a specified time-function value by a block 15 to generate an air bag starting signal.
Patent JP-S57185416-A (JP)
Title: Electrolyte dissolved in organic solvent for electrolytic display cell
Inventor: POMPEI KATZ DE WARRENS JEAN
IPC: G02F1/1506
Filed: 1982-04-30
Abstract: The electrolyte is of the type based on metal iodides dissolved in an organic solvent. It is characterised in that the organic solvent consists of a mixture of butyronitrile and butanol. This organic solvent mixture will advantageously be chosen with a composition close to the azeotrope.
Patent JP-H10249475-A (JP)
Title: Forging device
Inventor: YANAGISAWA KATSURA
IPC: B21K1/48
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To restrain the drop in temperature of a stock to be forged after heating and to improve forging formability. SOLUTION: In this device, the bar shape stock SW carried with feeding rolls 1 is abutted to a supporting member 4 to stop transferring, the end part of the bar shape stock W is heated with a high frequency heating coil 3 before and after stopping transferring, an output transformer 12 is interlocked with the flywheel of a mechanism part after heating and the high frequency heating coil 3 is retreated along the supporting member 4. Thereafter, the bar shape stock W is cut into a prescribed length with a cutting/transferring device 5 and transferred up to the forming position as it is, the stock to be forged is driven into a die by advancing a punch 6 to forge a head part in one end part.
Patent JP-H05274815-A (JP)
Title: Optical disk device
IPC: G11B20/18
Filed: 1992-03-30
Abstract: PURPOSE:To improve the reliability of the storage on an information storage media by providing a second reproducing mode performing a correction by a value less than the corrected threshold at the time of a first reproducing mode. CONSTITUTION:A SCSI controller 6 receives the recording instruction of a main computer via a bus and an interface 5, and notifies it to a CPU 10. The CPU 10 sets a reproduction processing part 3, a positioning control part 4, a SCSI controller 6, a formatter 8 and an error correction processing part 9 to a recording mode. Data is stored in a buffer 7, it is converted into a data format composing and adapting to an error correction code and it is recorded in an optical disk 1 by positioning with an optical head 2. Next, the CPU 10 confirms whether an error is below the corrected threshold and writes normal data in a substituted area when it is more than the threshold. In a verify mode reception, the CPU 10 sets each part to a second reproduction mode. Next, data is reproduced by positioning the optical head 2 and a reproduction is performed by a first reproduction mode when the reproduction is impossible. The error correction is performed by the corrected threshold at the time, the effect is notified to the main computer and a rerecording is requested.
Patent JP-S571531-A (JP)
Title: Production of hollow flange
Inventor: TSUZUKI YOSHIHIKO
IPC: B21D51/02
Filed: 1980-06-03
Abstract: PURPOSE: To inexpensively obtain a hollow flange which permits reduction in weight and mass production without undergoing casting, forging and cutting out through machining by subjecting a metallic plate to blanking and drawing.  
     CONSTITUTION: A track-shaped hole 2 of a shape provided continuously with semicircular holes 2b at both ends of a rectangular hole 2a is punched to a metallic plate (particularly steel plate) 1. The plate 1 provided with the hole 2 is then subjected to drawing along its outside circumferential edge, thereby forming an outside circumferential flange 3 projecting perpendicularly to the central part of the plate 1. Drawing is applied along the inside circumferential edge of the hole 2 as well to form an inside circumferential flange 4. Thence, the plate 1 formed with the flanges 3, 4 is bent 90° in the direction where the flange 3 projects, along the boundary lines A, A of the holes 2a and the holes 2b. The resultant butt parts 5 are joined by welding to form a flange half 6. A pair of the halves 6 are then butted respectively at the holes 2b and are so combined as to form a hole of a circular shape. The contact parts thereof are joined by welding, whereby a hollow flange 7 is completed. This flange 7 is optimum for the flange part of parts for vehicles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03275287-A (JP)
Title: Light beam heating machine
Inventor: KOBAYASHI MAKOTO
IPC: B23K26/00
Filed: 1990-03-22
Abstract: PURPOSE:To use a light emitting lamp in the horizontal and vertical form by providing a magnetic field generating means to correct an arc bend at the time of generating horizontally an arc of the light emitting lamp and a changeover means of validity and invalidity to validate and invalidate operation of the magnetic field generating means. CONSTITUTION:When the light emitting lamp 11 is arranged so that the anode comes above and the cathode comes below, a switch 17 is made in an opened state and an electromagnet 15 is not operated and the arc is formed in a straight line on an axis of the anode and cathode. In addition, when the light emitting lamp 11 is arranged horizontally., the switch 17 is closed and the electromagnet 15 is operated and a magnetic field is formed in the arrow direction. The downward force is then applied to the arc and the upward bend is corrected and in the same way as in the case of the vertical arrangement, the arc is formed in a straight line on the axis of the anode and cathode. Since the switch 17 detects the arrangement direction of the light emitting lamp 11 and is opened end closed automatically in this way, it is not feared that the switch 17 is turned off and the necessary magnetic field is vanished at the time of horizontal arrangement and the switch 17 is turned on and the magnetic field is formed on the arc part at the time of vertical arrangement in error.
Patent JP-S57550-A (JP)
Title: Identification systm for specimen
Inventor: MIWA HIROHIDE
IPC: A61B8/00
Filed: 1980-06-03
Abstract: PURPOSE:To identify the properties of a body to be irradiated accurately by irradiating ultrasonic beams of plural frequencies and identifying the properties of the object to be irradiated by using the reception signals with respect to the respective frequencies. CONSTITUTION:A control unit 8 drives a transducer 1 at a signal of a frequency f1 with respect to a transmission unit 2 to transmit an ultrasonic beam to a specimen SPL. Every time when a reception unit 3 receives the signal of more than a prescribed value, it stores the reflection data showing the intensity of said signal and time data into a memory unit 4. In a pescribed time after the transmission time, the unit 8 oscillates the unit 2 at a frequency f2 and similarly the reception data are stored in the memory unit 4. The ratio of the intensities of the respective reception signals with respect to the respective frequencies is determined, and the information relating to the medium characteristics of a medium OBi on the transmission side than the interface is obtained. Thereby, the properties of the respective media in the specimen are identified accurately, and the foreign matter such as cancer structure is idenfitied.
Patent JP-H10269019-A (JP)
Title: Mouse
Inventor: SAITO TAKANOBU
IPC: G06F3/0354
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To absorb the individual difference of pressure applied to a mouse and the dispersion in the pressure within an individual inside the mouse. SOLUTION: An elapsed time measurement device 8 bring a latch 7 into a holding state when the moving speed of this mouse 13 not '0' or the moving speed is '0' and it is before prescribed time elapses and turns the latch 7 to a through state and outputs the output of a pressure value generator as it is when the speed is '0' and it is after the prescribed elapses. A computing element 9 outputs a value for which the output of the pressure value generator is divided by the output of the latch 7 and a resolution adjustment device 4 monotonically changes the interval of pulse signals based on the moving speed of the mouse corresponding to the output value of the computing element 9.
Patent JP-S56169818-A (JP)
Title: Metallic card clothing for spinning frame
Inventor: KANAI HIROYUKI
IPC: D01G15/88
Filed: 1980-06-02
Abstract: PURPOSE: The titled card clothing that has needles which have a straightened part on the tip of the working surface and have the tips which are specified in the included angle and hardened to a specified depth, thus permitting stable operation of spinning for a long period of time, because wrapping of fibers is eliminated to increase combing efficiency even at high speed operations.  
     CONSTITUTION: The tip of the working surface 2 is straightened, the working angle X is made narrow and the included angle Z is made smaller than 30°. Further, the thickness a of the needle tip 5 and length b is made small to form the small tip 5. And the depth of hardened part on the tip 5 is made more than 0.6 times the teeth depth B, thus the objective metallic card clothing is produced. The working surface 2 has the straight part on the tip forms a big depressing curve and gradually shifts to the straight bottom 3. The hardness in the Vickers' scale is preferably higher than 800 at the tip, higher than 700 at the position of 0.6 times the tooth depth and lower than 250 at the tooth bottom as shown in the figure. 
     COPYRIGHT: (C)1981,JPO&Japio