baber/WOPTO huggingface dataset:
Patent JP-H0779522-A (JP)
Title: Method for mounting arrester on pole
Inventor: ISHIBE SHINJI
IPC: H02G13/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide a method for mounting an arrester on a pole in which the bursting direction of arrester can be prescribed uniformly for each phase on standard poles I, II. CONSTITUTION:In the method for mounting a lead oxide arrester 10 while fixing to an arm 6 such that the lines 1, 2, 3 of respective phases are arranged horizontally, ejection port 22a of the arrester 10 is directed toward a pole 5 so that gas is ejected toward the arm 6.
Patent JP-H0558600-A (JP)
Title: Load lifting device
Inventor: FUJII FUMIO
IPC: B66F19/00
Filed: 1991-09-04
Abstract: PURPOSE:To enhance both of operability and safety by providing a safety circuit having an operation part that controls a lifting mechanism so as to gradually slow down the speed when it acts in a direction to lift up a load from the point of time when the load signal from a detector reachs near the rated load of the lifting mechanism. CONSTITUTION:A load lifting device having a lifting mechanism 1 of load 4, a driving motor 2 for lifting of the lifting mechanism 1, a speed detector 10 of the lifting speed of the lifting mechanism 1, a load detector 9 of the weight of the load 4, and an operating lever 7 with which a workman commands the speed of the lifting mechanism 1 is provided, and a safety circuit having an operation part that controls the lifting mechanism 1 so as to gradually slow down the speed when it acts in a direction to lift the load 4 from the point of time when the load signal of the load 4 from the load detector 9 reaches near the rated load of the lifting mechanism 1 is provided. With these means it is not necessary to measure the weight of the load 4 accurately, because the lifting speed is controlled to decrease and the eoad lifting device possesses such a characteristic with which it stops at a spot of load for which the safety factor of the lifting mechanism 1 is taken into account.
Patent JP-H0886974-A (JP)
Title: Video display device
Inventor: KOBAYASHI HIROMASA
IPC: G02B27/22
Filed: 1994-09-19
Abstract: PURPOSE: To provide a head mounted type video display device excellent in stability in attachment and capable of softening the unnatural feeling of an observer at the time of mounting the device to the head without spoiling the beauty of the outside appearance. CONSTITUTION: The holding member of the head mounted type video display device is constituted of left-side holding parts 2 and 3, a right-side holding part and a head top holding part 4, and an adjusting member 18 adjusting the device to the size of the head is provided on the left-side and the right-side holding parts. Electric parts 21 are incorporated in the holding part 4 and a wiring connected to the parts 21 is embedded in the holding member. Furthermore, a speaker 9 extended from the left-side and the right-side holding parts is rotatable and is freely adjusted.
Patent JP-S6282350-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: YONEYAMA HIROSHI
IPC: G01N29/44
Filed: 1985-10-07
Abstract: PURPOSE:To grasp accurately the quantity of creep damage without being affected by variation in plate thickness due to corrosion, etc., by detecting an acoustic wave which is scattered and reflected by an extremely fine defect in a material as a noise and grasping the progress state of a creep. CONSTITUTION:When an ultrasonic wave signal (n) is inputted to the material 1 to be inspected, a part of the signal (n) is scattered and reflected by its internal extremely fine defect 14 and the remainder is reflected by the bottom surface 15 to pass through a probe 2 and sent to a gate circuit 4 through an ultrasonic wave transmitter receiver 3. The circuit 4 extracts a signal (g) received in a gate interval (t) among respective signals, i.e. a noise component and sends it to an A/D converter 8. A computing element 9 analyzes the frequency of the noise waveform digitized by the converter 8. The digital waveform which is sampled at the same timing when the object material 1 is in a sound state and in various creep damage states and frequency-analyzed is stored as a sample in a memory device 10, and a comparator 12 displays a sample similar to a selected and detected waveform and the detected waveform on a monitor 13 as an image; and the degree of the similarity is observed to grasp the quantity of creep damage numerically.
Patent JP-H0561795-A (JP)
Title: Communication control equipment
Inventor: KOBAYASHI KAZUO
IPC: G06F13/00
Filed: 1991-09-04
Abstract: PURPOSE:To prevent the storage of a processing request generated while moving from a buffer memory(BM) to a FIFO from being delayed and further to decrease the load of a firmware. CONSTITUTION:When a FIFO 3 overflows, a storage circuit 40 stores the number of processing requests in the FIFO 3, and the number is updated each time the processing request is processed. when the number of processing requests in the storage circuit 4 is turned to '0', a control circuit 41 recognizes the processing end of all the processing requests stored in the FIFO 3 before the overflow, and an overflow processing request stored in a BM 1 is processed by a processor 7. After the processing request in the BM 1 is completely processed, the processing request from the FIFO 3 is processed by the control circuit 41.
Patent JP-H0271624-A (JP)
Title: Phase data correcting system
Inventor: TSUYAMA HIROAKI
IPC: H04B7/26
Filed: 1988-09-06
Abstract: PURPOSE:To prevent transmission data from being interrupted by adding simple hardware by completing a transmission operation via a spare line when a line in current use is switched, and performing phase correction for the rate of a switched line in current use setting the spare line as reference. CONSTITUTION:An output signal from the down line 1901 of the line 190a in current use whose route is switched is supplied to an up signal processing means 160E connected to the up line 1904 of the spare line 190b via a second selection means 160F, and a prescribed signal processing is applied on a folded signal, and the signal is supplied to a phase difference detection adjusting means 140D via an exchange 50. The adjusting means 140D compares a time which becomes reference with the timing of received data, and detects phase difference with the reference due to the switching of the line, and sets it at a down phase difference detection adjusting means 140A so as to go to zero. The output of the down signal processing means 160A of a peripheral base station 1601 is folded at a first selection means 160C, and the phase difference between the timing which becomes the reference and folded data is detected at an up phase difference detection adjusting means 140B, then, an equivalent delay quantity is set.
Patent JP-S6467282-A (JP)
Title: Mask for plasma spraying
Inventor: SEKIBA TOSHINOBU
IPC: B05D1/10
Filed: 1987-09-07
Abstract: PURPOSE:To continuously produce a thermally-sprayed base plate which is excellent in pattern precision and the precision of film thickness by using silicon nitride ceramic for substance of a mask for plasma spraying. CONSTITUTION:In the case of thermal-spraying metal 12 capable of soldering such as copper, silver, tin and nickel on a material 4 to be thermally-sprayed by plasma spraying, silicon nitride ceramic wherein a thermally-sprayed film is not stuck and cutting of a pattern is good is used for substance of a mask which is used for masking the part free from a thermally-sprayed film. As a result, a thermally-sprayed base plate which is excellent in pattern precision and the precision of film thickness can be continuously produced.
Patent JP-H0891917-A (JP)
Title: Ferrite material and its production
Inventor: MATSUTANI SHINYA
IPC: C01G49/00
Filed: 1994-09-19
Abstract: PURPOSE: To obtain a ferrite material having good magnetic characteristics by adding at least one kind of additive producing a liquid phase in baking process to a ferrite-constituting oxide and a metal powder and baking the mixture. CONSTITUTION: One or more kinds of ferrites selected from Fe2 O3 , NiO, ZnO, CuO, MnO, ZnFe2 O4 , NiFe2 O4 , CuFe2 O4 and MnFe2 O4 are compounded with one or more kinds of powdery metals selected from Zn, Ni, Cu, Mn and Fe at a ratio to get a prescribed composition. The obtained mixture is further incorporated with 0.02-5.0wt.% (based on the metal powder) of one or more kinds of additives to form a liquid phase in baking and selected from Bi2 O3 , V2 O5 , PbO, B2 O3 , SiO2 , Sb2 O3 , CaCO3 , Li2 CO3 and glass powder. The compounded mixture is mixed and pulverized by a ball mill, etc., dried, calcined at a prescribed temperature, incorporated with a binder, formed to a prescribed form and baked to obtain a ferrite material having good magnetic characteristics at a low shrinkage.
Patent JP-H054982-A (JP)
Title: Production of intermediate for prostagladin
Inventor: UENO TAKASHI
IPC: C07D307/935
Filed: 1991-08-07
Abstract: PURPOSE:To obtain the subject compound in high yield by reacting a Corey aldehyde with di(lower alkyl) (2-oxononyl)phosphonate in the presence of lithium halide and a tertiary amine in a specific solvent. CONSTITUTION:The objective compound of formula III, e.g. (1S,5R,6R,7R)' 6[(e)-3-oxode-1-cenyl]-7-(4-phenlbenzoylox)-2-oxabicyclo-[3,3,0]octan- 3-one, can be produced by reacting a compound of formula I (Ar is aromatic group) with a compound of formula II (R is 1-4C alkyl) [preferably dimethyl (2-oxononyl) phosphonate] in the presence of a lithium halide and a tertiary amine in a solvent consisting of a halogenated hydrocarbon having a dipole moment of 0.9-1.3D (preferably dichloromethane). The compound of formula I is produced by oxidizing a Corey lactone of formula IV with dimethyl sulfoxide in the presence of a halogenated hydrocarbon having a dipole moment of 0.9-1.3D.
Patent JP-H0274540-A (JP)
Title: Production of laminated safety glass coated with thermosetting polyurethane
Inventor: FURUYA SHUNSUKE
IPC: B05D7/24
Filed: 1988-09-08
Abstract: PURPOSE:To facilitate the lamination of a thermosetting polyurethane coating layer on a glass plate by applying a thermosetting urethane solution to the glass plate surface, deaerating and leveling the coated film, removing the solvent and heat-treating it to effect the thermosetting. CONSTITUTION:A glass plate is coated with a thermosetting urethane solution containing isocyanate, polyol and solvent. The isocyanate is an aliphatic difunctional isocyanate, for example, 1,6-hexanediisocyanate, the polyol is a polyfunctional alcohol, for example, glycerol. The coated film on the glass plate is deaerated or leveled, preferably using an ultrasonic generator. The treated film is heated over 60 deg.C, then over 110 deg.C to remove the solvent and effect curing, whereby laminated safety glass having the layer of thermosetting polyurethane coated on the glass plate without problems on its appearance is produced with productivity improved.
Patent JP-S60115285-A (JP)
Title: Semiconductor laser device and manufacture thereof
Inventor: WAKITA KOUICHI
IPC: H01L21/314
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a semiconductor laser device having a plurality of longitudinal modes, by forming dielectric thin film on the output end faces of a semiconductor laser diode, said dielectric thin film has a refractive index approximately equal to a square root of a refractive index of the active layer of the laser diode. CONSTITUTION:A clad layer 12, an active layer 13, another clad layer 14 and a cap layer 15 are formed in that order on one surface of a semiconductor crystal substrate 11 to form a layered structure, which is provided with electrodes 16 and 17 on the both faces in the layered direction. Dielectric thin film 21 and 22 of nitride are formed on the both end faces 18 and 19 of the active layer 13 forming a laser resonator such that the refractive index of the dielectric films is approximately equal to the square root of the refractive index of the active layer 13. When the refractive index of the dielectric thin films 21 and 22 is equal to the square root of that of the laser diode, and their thickness is equal to a quarter of a wavelength lambda of light or a value obtained by multiplying an odd number thereto, the reflection coefficient of the semiconductor laser device is zero, and the device produces no laser oscillation. Therefore, a proper value is selected for a film thickness (d) to decrease the reflection coefficient appropriately to control the number of longitudinal modes in laser oscillation.
Patent JP-H0272429-A (JP)
Title: Microprogram controller
Inventor: ONO YOSHIHARU
IPC: G06F9/22
Filed: 1988-09-08
Abstract: PURPOSE:To urgently change the data on a memory by inputting the desired control information stored in a 1st control memory to a desired field of a 2nd control register via a switch means. CONSTITUTION:The desired control information and the information which designates a field where the control information is written are sent to a 2nd control register 9 and a decoder 10 from a 1st control memory 2 consisting of a rewritable RAM via a 1st control register 3. The decoder 10 inputs a control signal to a switch circuit 8 to control the selection of two fields of the register 9. While the desired control information received by the register 9 is stored in a desired field of the register 9 which is selected by the circuit 8. Thus it is not required to produce again a ROM in order to change the data on a 2nd control memory consisting of a rewritable ROM. Then the memory data can be urgently changed.
Patent JP-S6466967-A (JP)
Title: Semiconductor device and preparation thereof
Inventor: UNO MASAAKI
IPC: H01L29/78
Filed: 1987-09-07
Abstract: PURPOSE:To make it possible to reduce oxide film capacitance, by providing a multilayer insulating layer comprising a conductive polycrystalline semiconductor film in oxide between a semiconductor substrate of one conductivity type and a semiconductor diffusion layer of the opposite conductivity type. CONSTITUTION:A SiO2 film 2a, a conductive poly Si film 2b and a SiO2 film 2c are superposed to form a multilayer insulating film 12 on a p type Si substrate 11. An opening section is provided to form a gate and a selective epitaxitial layer 14 is grown. A poly Si film is formed on the SiO2 film 2c. A gate oxide film is formed by heat treatment. Then, impurities are implanted to the poly Si film to form an n<+> diffusion layer 17 and to form a source electrode S and a drain electrode D. The oxide film capacitance in the multilayer insulating layer structure is less than that in a one-layer structure.
Patent JP-S60116248-A (JP)
Title: Transmission control method
Inventor: MIYOSHI MOTOI
IPC: H04B3/54
Filed: 1983-11-28
Abstract: PURPOSE:To improve the workability and to simplify the control operation by setting a part of designation numbers to make other parts changeable in a transmission control method where control signals are transmitted mutually. CONSTITUTION:Electrical appliances 14-16 are connected to a lighting distribution line 13 via control modules 17-19. The high-order two digits of designation number set switches 20-22 of the control modules 17-19 are fixed mechanically and the remaining 6 digits are made variable to allow each module to be identified from other modules. Thus, the designation is set by applying 6 times switching.
Patent JP-S61101787-A (JP)
Inventor: HOTTA TOKIO
IPC: F25D21/06
Filed: 1984-10-24
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-S60117053-A (JP)
Title: Raising method of water temperature of irrigation pond
Inventor: YAMAKI SHIYOUZOU
IPC: A01G25/00
Filed: 1983-11-28
Abstract: PURPOSE:To eliminate the total reflection of the sunlight on the surface of the water at sunrise and sunset and consequently efficiently raise the water temperature of an irrigation pond by a method wherein a large number of water temperature raisers, each of which is spherically made of light transmitting material and in the interior of each of which heat transfer medium is encapsulated, are suspended on the irrigation pond. CONSTITUTION:A water temperature raiser consists of a synthetic resin hollow body 2 formed so as to float on the surface of the water. Heat transfer medium 3 such as the air or the like is encapsulated in the hollow body 2, the portion 4 above the surface of the water of which is spherically made of light transmitting material and located at the center of a regular hexagonal sheet material 6. When a large number of the water temperature raisers are suspended on an irrigation pond 7 in such a manner as to close the surface 1 of the water by connecting with one another regularly, the sunlight 11 incident upon the hollow body 2 is absorbed by the heat transfer medium 3, resulting in raising the water temperature of the irrigation pond 7 and enabling to efficiently utilize the sunlight all day long.
Patent JP-H0562501-A (JP)
Title: Illumination device
Inventor: NISHIURA TAKESHI
IPC: F21V19/00
Filed: 1991-09-04
Abstract: PURPOSE:To eliminate drop of the photo-quantity of irradiation light and also the chromatic unevenness by eliminating drop of the light emitting efficiency (absorption or diffusion of irradiation light) due to attached substance to the inside of the light emission tube of an illumination device concerned consisting of a combination of a reflex mirror and light source where electrodes are arranged opposedly. CONSTITUTION:An illumination device concerned composed of a light source 1 and reflex mirror 2 is configured so that the light source 1 is coupled with a revolving device 4 unnfixedly and revolved while lighted. This eliminates drop of the light emission efficiency (absorption or diffusion of irradiation light) due to attached substance to the inside of the light emission tube, which should eliminate drop of the photo-quantity of the irradiation light and also the chromatic misconvergence and prolong the life of the light source.
Patent JP-H0966553-A (JP)
Title: Polystyrenic sheet excellent in bending cutting properties
Inventor: ITO HISAYOSHI
IPC: B29C48/305
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet perfectly cuttable by one bending operation when the sheet is slitted to be bent. SOLUTION: A resin compsn. obtained by blending 50-100wt.% of a butadiene modified polystyrene resin (a) with a wt. average mol.wt. of 160,000-200,000, butadiene content of 6-10wt.% and an average particle size Lv of crosslinked butadiene particles of 1-5μm and 0-50wt.% of a polystyrene resin (b) is extruded by a T-die casting method to be molded into a sheet.
Patent JP-H0678198-A (JP)
Title: Image pickup device
Inventor: SATOU HIDEKAGE
IPC: H04N5/228
Filed: 1992-08-24
Abstract: PURPOSE:To improve the operation convenience of an electronic zoom. CONSTITUTION:A photographed image obtained by an image pickup element 12 is temporarily stored in an image memory 18. An electronic zoom frame position selecting key 30 is a key for indicating the up/down and right/left movement of an electronic zoom frame in a photographed picture and a system control circuit 34 controls an image expanding circuit 20 in accordance with the state of the key 30. Namely the circuit 20 reads out an image at a position in the electronic zoom frame selected by the key 30 from the memory 18 and expands the read image to the extent of a prescribed field angle.
Patent JP-H03109531-A (JP)
Title: Program shutter
Inventor: OGIWARA MASUO
IPC: G03B7/097
Filed: 1990-08-24
Abstract: PURPOSE:To linearly operate shutter non-linear operation which is caused by the inertia, etc., of machine elements and to improve accuracy by providing a ROM, which stores the operation data of a motor and rotating a stepping motor by ROM data determined by the exposure quantity operated by an arithmetic circuit. CONSTITUTION:The device is provided with sectors 3a and 3b, which form a lens opening, the stepping motor M, which opens and closes the sectors 3a and 3b, a brightness detecting means 102, which detects subject brightness, and the arithmetic circuit means 107, which operates the exposure quantity from the subject brightness detected by the brightness detecting means 102. The ROM 109, which stores the operation data of the stepping motor M and a stepping motor rotating circuit means 114, which rotates the stepping motor M by the data determined by the exposure quantity operated by the arithmetic circuit means 107, are also provided. Thus, the shutter non-linear operation caused by the inertia, etc., of the machine elements such as the rotor and the shutter mechanisms of the stepping motor is linearly operated and the accuracy is improved.
Patent JP-H04109075-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: KASHIWABARA SHIGETO
IPC: F02P5/15
Filed: 1990-08-24
Abstract: PURPOSE:To prevent the generation of knock without harming control response and reduce power shock by performing delay correction only at the time of judging the engine load to be in the high load state over the specified value upon detecting the accelerating state. CONSTITUTION:A control unit 50 inputs the analog output of an intake pressure sensor 26 and the like into a microcomputer 54 through a level converting circuit 52. In the microcomputer 54, the output of the level converting circuit 52 is converted into the digital value by an A/D converting circuit 54a according to the command of a CPU 54c and then stored temporarily in a RAM 54e, and also the output of a crank angle sensor 40 and the like is inputted through a waveform shaping circuit 56 and an I/O 54b. The output of a knock sensor 44 is further inputted into a knock detecting circuit 60. The CPU 54c determines the final ignition timing and commands ignition to an ignition device 70 via an output circuit 68. In this case, a delay process is performed only when the actual load state is in the load state over the specified value.
Patent JP-S6378134-A (JP)
Title: Auxiliary lighting device for focus detection
Inventor: MATSUI TORU
IPC: G02B7/28
Filed: 1986-09-22
Abstract: PURPOSE:To eliminate unnecessary power consumption by stopping lighting a focus detection area off an optical axis unless the focus detection area off the optical axis can not be lit by an auxiliary light device while the focal length of a photographic lens is not within a specific range. CONSTITUTION:When the focal length information F is not within the specific range and the focus detection area off the optical axis can not be lit by the auxiliary lighting device, output terminals (p) and (q) of a decoder circuit 315 are both at low level, transistors (TR) 320 and 321 both turn off, and none of light emitting diodes LD2-LD5 illuminates. A TR 322, however, is connected directly; to a signal line (g), so the light emitting diode LD1 keeps on illuminating regardless of the focal length information F, thereby lighting the focus detection area at the center part. The distance to a subject in the focus detection area can be measured within an auxiliary lighting possible distance range, but the subject is dark in the focus detection area off the optical axis and a sufficient quantity of light for accurate distance measurement can not be received by a CCD, so a failure in distance measurement, which becomes impossible and only the focus detection area at the center part becomes effectively.