baber/WOPTO huggingface dataset:
Patent JP-H02128123-A (JP)
Title: Spectroscopic photometer
Inventor: ARAI MASAHIKO
IPC: G01J3/32
Filed: 1988-11-08
Abstract: PURPOSE:To perform a quick measurement by varying an applied voltage of a photoelectric converter until a photoelectric conversion signal of a 0th-order diffraction light depending on an intensity of all spectroscopic wavelengths reaches a specified value or is within a specified range. CONSTITUTION:A photometer has a spectroscope 1 to vary an angle of rotation of a scattering element 1a into which is incident light from a sample sequentially with a driver 1b so that a wavelength of light emitted at an outlet slit 1e is changed sequentially and a photoelectric converter 2 which converts the light emitted at the slit to into electricity while varying sensitivity according to a size of an applied voltage to obtain a spectroscopic sensitivity characteristic based on a photoelectric conversion signal of the converter 2. Then, a computer 4 inputs a command signal to the driver 1b to emit a 0th-order diffraction light at the slit 1e with the control of an angle of rotation of the scatting element 1a. The computer 4 further makes the applied voltage of the photoelectric converter 2 change until the photoelectric conversion signal from the photo-electric converter 2 of the 0th-order diffraction light emitted at the slit 1e reaches a specified value or is within a specified range.
Patent JP-H01125503-A (JP)
Title: Turbine control device
Inventor: INADA HIROSHI
IPC: F01D17/24
Filed: 1987-11-10
Abstract: PURPOSE:To accurately control a turbine by estimating the nonlinear characteristic of a regulating valve on the basis of both the output of a turbine-driven generator and the opening command value from a function generator, and by correcting the characteristic of the function generator on the basis of this estimated output. CONSTITUTION:The rotating speed of a turbine 3 driving a generator 4 is detected by a speed detector 5, and the deviation of speed/load setting value is calculated by a deviation arithmetic unit 6. Based on the calculated value, a steam flow-rate command value is generated from a speed control unit 8 to input it into a variable function generator 23. In correspondence to the nonlinear valve-opening/flow-rate characteristics of a regulating valve 2, a valve opening command value corresponding to the steam flow-rate command value is generated from the function generator 23, and the above command value is applied to the regulating valve 2 via a servo control unit 10. The characteristic of this variable function generator 23 is corrected in accordance with the correction function calculated by a correction unit 24 on the basis of the nonlinear characteristic of the regulating valve 2, which has been estimated by a nonlinear estimation unit 22 on the basis of the generator output or the valve opening command value.
Patent JP-H01126223-A (JP)
Title: Preparation of raw powder for high-temperature superconductive ceramic
Inventor: ODAN KYOJI
IPC: C01G3/00
Filed: 1987-11-10
Abstract: PURPOSE:To prepare the title raw powder capable of forming a sintered body with improved critical temp. and critical current density by specifying the particle diameter and the calcining conditions at the time of producing the raw powder consisting essentially of the rare-earth element-alkaline-earth element- copper oxide. CONSTITUTION:When the raw powder for the high-temp. superconductive ceramic consisting essentially of the rare-earth element-alkaline-earth element- copper oxide is produced, the particle diameter is controlled to <=1mm as the raw powder. The raw powder is calcined at 800-930 deg.C in an oxidizing atmosphere while being moved. In this case, at >1mm diameter of the controlled particle in the calcination, superconductivity is not fully exhibited. In addition, the superconductivity of the sintered compact obtained form the ceramic raw powder is not fulfilled in the fixed bed-type sintering wherein the particles are not moved.
Patent JP-H06109758-A (JP)
Title: Acceleration sensor
Inventor: YAMAMOTO MASAHIRO
IPC: G01P15/09
Filed: 1992-09-29
Abstract: PURPOSE:To enable a break to be detected, regarding the thin wall section of an acceleration detecting probe, by providing a break detection wiring means on the probe in such a way as reaching the vicinity of a weight across the thin wall section from the side of a seat, and again returning to the side of the seat. CONSTITUTION:An acceleration detecting probe 1 flexes, when exposed to acceleration. Thus, the acceleration concentrates upon a thin wall section 2, and matching balance between the resistance values of each gauge resistor constituting a bridge circuit is lost, due to the piezoresistance effect of gauge resistors. An electrical signal corresponding to a change in the balance is, therefore, taken out externally via a wiring means 12, a wire and a lead pin, and the acceleration is thereby measured. The thin wall section 2 may be broken, upon exposure to a large impact. In this case, a thin wall section break detecting wiring means 13 is laid in such a way as crossing the entire breadth of the section 2 and, therefore, a break at any position leads to the break of the means 13. Thus, the break of the probe 1 can be detected simply by checking the electrical continuity of two lead pins 14.
Patent JP-2000110243-A (JP)
Title: Geodesic dome type simple building
Inventor: ISHIZAKI TEIICHI
IPC: E04B1/32
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a dome-type simple building which is rapid and easy in assembly, and inexpensive. SOLUTION: A wall surface of a dome-type building is pentagonal or hexagonal. The pentagonal or hexagonal wall surface is formed of two kinds of symmetric panels of right triangle. The panels are manufactured using a thin metallic sheet of a constant size. The panels are assembled using a pressure sensitive adhesive double coated tape, an L-shaped steel, screws and nuts. A concave lens is used for daylighting.
Patent JP-H10117555-A (JP)
Title: Tea leaf picking device
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tea leaf picking device for surely housing picked tea leaves in simple and inexpensive constitution. SOLUTION: This picking device 5 is provided with clipping blades 53 curved at the almost same circular arcuate curvature as a picking upper surface over the entire surface of a tea tree ridge, a blowing duct 56 for forcibly feeding the tea leaves picked by the clipping blades 53 to a rear part and tea leave housing parts 57 and 58 for housing the tea leaves picked by the clipping blades 53 in two tea bags opened to a right half and a left half. A middle partition plate 15 for partitioning the tea leaf housing part 57 on the right half and the tea leaf housing part 58 on the left half is provided so as to be almost vertical to the clipping blades 53 and is provided so as to project the tip part of the middle partition plate in a front direction at least from the blade tip of the clipping blades 53.
Patent JP-H10122952-A (JP)
Title: Ultraviolet ray intensity display device
Inventor: SUGIMOTO TOMOHIRO
IPC: G01J1/02
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To display ultraviolet ray intensity in a shop front so as to be easy to understand and improve the consciousness to ultraviolet ray to general persons by displaying the ultraviolet ray intensity periodically measured by an ultraviolet ray intensity measuring tool by an ultraviolet ray intensity indicator. SOLUTION: An ultraviolet ray intensity measuring tool A is portable, and has an ultraviolet ray sensitive layer 4 having an ultraviolet ray sensitive coating material applied thereon. Since the sensitive layer 4 is colored according to ultraviolet ray intensity when the measuring tool A is exposed to the sun, the sensitive layer 4 is compared with each color of colored areas 5-7, by which the ultraviolet ray intensity can be specified. The colored disc 15 of an ultraviolet ray intensity indicator B has colored areas 18-20 formed thereon and a pointer 17 arranged thereon. A number showing the time is displayed in a notched hole 14.  The indicator B is set in a shop front, the ultraviolet ray intensity is periodically measured by use of the measuring tool A, and the time of measurement and the measurement result are shown on the indicator B every time, thereby the occasional ultraviolet ray intensity is frequently exposed to the eyes of customers, and the consciousness to ultraviolet ray is improved.
Patent JP-H11187780-A (JP)
Title: New strain and its production
Inventor: SUZUKI HISAE
IPC: A01H5/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new high-quality strain of Pleurotus eryngii markedly reduced in blighted phenomena, and enabling the culture cycle of its own to be shortened, by hydridization between each specific 1st and 2nd Pleurotus eryngii so as to have incompatibility factor A1B1A3B3 or the like. SOLUTION: This new strain is obtained by hybridiztttion between 1st Pleurotus eryngii (FERM P-15292) containing < 20 wt.% of trehalose on a dry basis and having incompatibility factor A1B1A2B2 and 2nd Pleurotus eryngii (FERM P-15293) containing >=20 wt.% of trehalose on a dry basis and having incompatibility factor A13B13A4B4 so as to have either one of the following incompatibility factors: A1B1A3B3, A1B1A3B4, A1B1A4B3, A1B1A4B4, A1B2A3B3, A1B2AeB4, A1B2A4B3, A1B2A4B4, A2B1A3B3, and the like. By the way, the new strain having incompatibility factor A1B2A4B4 has been deposited as FERM P-15267.
Patent JP-2001095377-A (JP)
Title: Greening installation method on concrete-covered surface by using anchoring pin
Inventor: TANNO KATSUJI
IPC: A01G7/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a greening installation method on a concrete-covered surface, capable of preventing planted plants on a roof or veranda from falling down even in the presence of strong wind or vibration. SOLUTION: This method for greening installation comprises forming a fence part 2 on the concrete-covered surface 1 at a roof or veranda, installing a waterproof sheet 3 in the fence part 2, a space 5 capable of storing water up to a prescribed height in the fence part 2 and a lattice like base reinforcing rod part 4 in the fence part for maintaining the space 5, placing a network body 8 on it, placing a network body 9 for preventing the flow out of soil 9 thereon and forming a blended soil layer 10 having a prescribed thickness on the network body, holding a planted plant G in the blended soil layer through an anchoring pin 11 together with the base reinforcing rods, installing a base- restraining member 20 inserted with a fixing metal tool at the outer periphery of the fence part,  and spanning the upper restraining member between the opposing fence parts for fixing it with an anchoring bolt body 23.
Patent JP-H05118862-A (JP)
Title: Determining method for optimum phase difference of optical fiber gyro, and optical fiber gyro
Inventor: MIYAZAKI JUNPEI
IPC: G01C19/72
Filed: 1991-10-29
Abstract: PURPOSE:To shorten the activating/settling time from the start of power supply before a gyro becomes usable without decreasing the accuracy. CONSTITUTION:A specific value under a predetermined temperature which is close to the optimum specific phase difference proper to an angular velocity detecting device 1 is stored in a microprocessor 7. A sine wave output of a reference oscillator 4 is added to the angular velocity detecting device 1 and a first phase shifter 5. The first phrase shifter 5 supplies an initial phase difference for synchronous wave detection with referring to tire temperature data of the device obtained by a temperature detector 3 and the specific value stored in the microprocessor 7. A second phase shifter 6 changes the shifting amount of phase of synchronous signals more minutely. A synchronous wave detector 2 detects the detecting signal from the angular velocity detecting device 1 synchronously with a synchronous detecting signal with the changed phase by the second phrase shifter 6, thereby outputting a synchronous detecting signal. The phase difference when the output of the synchronous wave detector becomes maximum is evaluated by the microprocessor 7 and the optimum specific phase difference is hence determined.
Patent JP-H09124304-A (JP)
Title: Ozone generator
Inventor: MINEO TOKUICHI
IPC: C01B13/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an ozone generator enabling coexistence of prevention of deterioration of a contacting part of a gasket to ozone by the ozone with high adhesion to an electrolytic bath of the gasket. SOLUTION: This ozone generator is composed of connecting plural electrolytic baths for generating ozone by electrolyzing raw material water through gaskets 31. The gaskets 31 are composed of an ethylene-propylene rubber (EPDM) and an ozone flowing path 31d of the gasket 31 is covered with a film 35 composed of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer (PFA) or a tetrafluoroethylene-hexafluoropropylene copolymer (FEP).
Patent JP-H03145843-A (JP)
Title: Tank limiter system inverse modulation type demodulation circuit
Inventor: FUJIMOTO KENICHI
IPC: H04L27/22
Filed: 1989-11-01
Abstract: PURPOSE:To eliminate phase deviation in a synchronization detector by inserting a circuit having an opposite phase characteristic to that of a tank filter between the inverse modulator and the synchronization detector. CONSTITUTION:A phase shifter 6 as a circuit having an inverse phase characteristic as that of a tank filter is inserted between an inverse modulator 1 and a synchronization detector 4 to cancel a phase shift depending on the tank filter for carrier recovery thereby making the reference phase of a modulation wave inputted to a synchronization detector 4 coincident with the phase of the recovered carrier and even when a frequency of a carrier component of a received modulation wave and a center frequency of a tank filter have a deviation, when it is within the band of the tank filter, the input phase deviation in the synchronization detector 4 is eliminated to obtain excellent error rate characteristic and excellent recovered carrier thereby attaining ease of locking.
Patent JP-H04156397-A (JP)
Title: Clip driver
Inventor: HASEGAWA YOSHINOBU
IPC: B25B27/02
Filed: 1990-10-19
Abstract: PURPOSE:To improve operating simplicity, reduce the number of parts and thereby obtain a clip driver which can be manufactured at low cost by allowing the clip to become exposed from an operating aperture after introducing the clip into a movement groove from an introduction orifice, then moving the clip to a discharge outlet using a finger thrust into the operating aperture and opening a clearance between holding plates for the clip through an engagement with an inclined part. CONSTITUTION:A clip C is arranged in an introduction orifice 3 and at the same time, is arranged on a rising part 24. If the connection part of the clip C is pushed form behind, a stopper 7 becomes displaced downward resisting against its own elasticity by engagement between the clip C and the rising part 24. Subsequently, the clip C becomes introduced into a movement groove 1. Under this state, almost half the number of clips C stored in the movement groove 1 becomes exposed outward through the operating aperture 5 and the lateral end of an object to be held P is introduced into a groove 8 for introduction of the object. After this process, if the exposed clip C is pushed forward by finger through the operating aperture 5, upper and lower holding plates 9 become opened wide gradually by the engagement of an inclined part with a protrusion 13.
Patent JP-H07135637-A (JP)
Title: Video signal recorder
Inventor: YAMADA MASAZUMI
IPC: G11B27/28
Filed: 1993-11-12
Abstract: PURPOSE:To obtain the video signal recorder make possible special reproduction and edition in the case of recording coded data in which required common information for decoding is coded at positions apart from each other in the data. CONSTITUTION:Coded data are stored in a buffer memory 1 and a sequence header is detected by a sequence header detector 2. The coded data are divided into packets each having a predetermined bit number by a packet processing unit 6. A header detector 3 detects various headers from the coded data. A coded position information detector 4 reads a code representing what order frame is coded and a code representing what order macro block in the frame is coded from various detected headers and provides the codes to a coding position information formatter 5 as coded position information. The coded position information recording formatter 5 records and arranges the coded position information to a header part of each packet based on predetermined arrangement information.
Patent JP-H03144985-A (JP)
Title: Reproducing time measurement device for video tape
Inventor: KOYAMA TERUAKI
IPC: G11B27/10
Filed: 1989-10-31
Abstract: PURPOSE:To correctly measure reproducing time by calculating the reproducing time from reproducing data to show the time respectively at reproducing positions of the first and the second scenes of a video tape at the time of reproducing. CONSTITUTION:The video tape of the VTR 12 or 14, etc., of a length measuring and dubbing device 4 is edited and dubbed to the VTR 20 by a data processor 1 connected to a host computer 2 by a floppy disk 3. At that time, a time code to show the time of the reproducing position of the first scene of the video tape of the VTR 12 or 14 and the similar time code of the second scene are read and supplied, and the reproducing time of the first scene is calculated and determined by a computer 5, and the correct reproducing time is measured automatically and correctly.
Patent JP-S63135869-A (JP)
Title: Support construction of setting section cover
Inventor: SAKURADA SHIGEO
IPC: G01R11/24
Filed: 1986-11-28
Abstract: PURPOSE:To achieve a lower cost with a simplified support construction of a setting cover, by covering a pin stop member with a pin stop cover section when a setting cover turns to cover a setting part while the pin stop cover section is retreated to a recessed section when it turn to open the setting part. CONSTITUTION:A pin insertion hole 32 is formed on a setting part cover 21 to insert a pin 31 for supporting it rotatively and a pin stop cover section 33 is formed close thereto 32. On the other hand, an escape recess 39 is formed on an upper cover 30 at an layout position of the cover section 33. With such an arrangement, the cover 21 is turned to cover a setting part and while a power sealing is made with a sealing screw 22, a sealing metal 23 and a sealing wire 24, the cover section 33 covers a pin stop member 40 facing the surface of a watthour meter body 20. With the cover 21 opened without the power sealing, a curved part of the cover section 33 retreats the escape recess 39. Therefore, with the setting part covered, the pin stop member 40 is covered so completely with the cover section 33 from outside to make the removal of the cover 21 impossible ever with a simple construction.
Patent JP-H04158614-A (JP)
Title: Chip type lc filter
Inventor: KOJIMA YASUSHI
IPC: H01F27/00
Filed: 1990-10-23
Abstract: PURPOSE:To improve the productivity by connecting 1st conductors formed to dielectric layer so as to form the connection entirely in spiral and forming a 2nd conductor to at least one layer of the dielectric layers while being insulated from the 1st conductor. CONSTITUTION:Each inner conductor 3 and inner electrode 2 insulated from the each conductor 3 are formed respectively to the upper faces of dielectric layers L1-L5 in 6-stages of dielectric layers L. Each end 3a of the inner conductor 3 protruded to each notch 4 of the dielectric layers L2-L5 and each end 3b of the each inner conductor placed at the lower layers are connected together and a series of inner conductors 3 are connected entirely in spiral to form inductors. On the other hand, the lead end 2a of each internal electrode 2 is connected to an outer electrode 5 formed in a ring around the LC filter 1, a potential difference is produced between each internal electrode 2 and the inner conductor 3 and they act like a capacitor via a surrounding dielectric body. Thus, the manufacture process is simplified, the productivity is improved and the electric reliability is enhanced.
Patent JP-H06109746-A (JP)
Title: Speed detector
Inventor: SAKAI YASUMASA
IPC: G01P3/36
Filed: 1992-09-28
Abstract: PURPOSE:To provide a compact space filter type speed detector at a low cost by forming a tracking filter with a simple circuit structure. CONSTITUTION:The electric signal having the frequency corresponding to the moving speed of an object to be measured is outputted from a space filter 1, and the signal in the noise frequency range contained in the electric signal is cut off by a tracking filter 3. The signal passing through the tracking filter 3 is converted into voltage by a F/V converter 4 and outputted. The output voltage is fed back to the tracking filter 3 via a level converter 5. The frequency range where noises are cut off is controlled in response to the output voltage, noises are surely removed, and accurate speed is detected.
Patent JP-H10132570-A (JP)
Title: Erecting device and rotating body device
Inventor: KOYAMA TAKASHI
IPC: G01C19/46
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of a dead zone even when the inclination of a gyro case is small, by mounting a rotating member around a main spindle protruded outward along the central axis of a rotating body, and rotating it by a motor. SOLUTION: Accelerometers 51, 53 are mounted on the tip 41C of the arm part 41B of a rotating member 14 adjacently to a step motor 43, and a zero cross transmitter 55 is provided on the lower end of a boss part 41A. When the rotating member 41 is rotated, the contact parts 55A, 55B make contact each other to generate a zero cross signal. Since the accelerometer 51 and the accelerometer 53 area arranged so as to have a radial input shaft and a tangential input shaft, respectively, the accelerometers 51, 53 draw a circle around the central axis when the rotating member 41 is rotated, the accelerometer 51 detects the inclination to horizontal plane of the radius of this circle, and the accelerometer 53 detects the inclination to horizontal plane of the tangent of the circle orthogonal to the radius. Thus, the inclination to horizontal plane of a gyro case 20 can be provided.
Patent JP-2000115970-A (JP)
Title: Gas insulated switchgear and attaching/detaching for its connection tank
Inventor: YAMASHITA KAZUYA
IPC: H02G5/06
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To decrease the axial length of a connecting tank. SOLUTION: This device consists of a pair of connecting bus conductors 1C, 2C fixed respectively to drawn-out conductors 1B, 2B whose connecting buses are drawn out from both of bus tanks 1, 2. A contact 5 formed with a contact hole 7 fitted respectively to the connecting bus conductors 1C, 2C is fixed to a connecting tank 3 through an insulation supporter 4. The connecting bus conductors 1C, 2C are bridged by sliding with the inner wall of the contact hole 7.