baber/WOPTO huggingface dataset:
Patent JP-S5890396-A (JP)
Title: Manufacture of covered electrode
Inventor: TAKEZAWA ISOE
IPC: B23K35/40
Filed: 1981-11-20
Abstract: PURPOSE:To reduce percentage of water content of a covered electrode remarkably by placing a core wire for covered electrode in a coating booth, electrostatic coating powdery flux to which powdery adhesive is added on the outer periphery of the core wire, and baking the flux. CONSTITUTION:A core wire 2 for covered arc welding is held by a holding device 12 and placed in horizontal position in a coating booth 18. Porous ceramic plates 16 are placed in the lower part of the booth 18. Electrodes 15 are provided on the plates at a fixed distance to generate strong electric field between grounding wires 14. When air is blown from an air inlet 17, and flux component placed on the ceramic plates is blown up to form a primary fluidized bed 19, the powdery body is ionized and charged negative, and adheres to the outer periphery of the grounded core wire 2 to form a covering layer 18. Thus, the core wire 2 runs while forming the covering layer 18 and goes out from the booth 18. After completion of coating, the core wire 2 is baked by heating.
Patent JP-H0353510-A (JP)
Title: On-load voltage regulator
Inventor: HIRATA KENJI
IPC: G05F1/14
Filed: 1989-07-21
Abstract: PURPOSE:To make it possible to continue operation without stopping a transformer when an inspection is conducted or a trouble occurs by a method wherein a commonly used programmable controller is provided on each bank, and also a spare programmable controller common to all banks is connected to the commonly used programmable controller through an interface. CONSTITUTION:A regular programmable controller 1 is provided on each bank, and also a spare controllable controller 10, which is common to all banks, is connected to the regular programmable controller 1 through the intermediary of an active star coupler 11 which is an interface. The regular programmable controller 1, the active star coupler 11 and the spare programmable controller 10 are connected by an optical cable 3. Also, the active star coupler 11 performs a switching operation between each bank, and when the regular programmable controller, provided on a certain bank, is inspected or when it is in trouble, the spare programmable controller is put in operation in place of the regular programmable controller.
Patent JP-S5890185-A (JP)
Title: Measuring method for anisotropic magnetic field
Inventor: MADA JIYUNJI
IPC: G01R33/24
Filed: 1981-11-25
Abstract: PURPOSE:To enable the reduction of a time required for measurement and to enable the measurement even when the diameter of a bubble is not more than 1mum, by conducting the impression of a DC magnetic field only in one direction when the anisotropic magnetic field of a material having uniaxial anisotropy is measured by utilizing ferromagnetic resonance. CONSTITUTION:A microwave 5 of a prescribed frequency is applied vertically to the film surface of a sample 4, while a DC magnetic field HDC is impressed in parallel to the film surface of the sample 4. Then, while the magnetic field HDC is increased gradually, the absorption of the microwave by the ferromagnetic resonance of the sample 4 is observed by a microwave transmitter-receiver 1. An anisotropic magnetic field at a point (a) of a differential curve A obtained from the observation turns to be HK.
Patent JP-H0910177-A (JP)
Title: Optometric apparatus
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/028
Filed: 1995-06-30
Abstract: PURPOSE: To achieve an inspection easily and efficiently by arranging a means to input an objective value or an anterior ocular mirror data and a means to alter an inspection item program based on the data. CONSTITUTION: After the end of inspection for checking an objective visual acuity, a projection type target presenting device 4 judges whether an astigmatic diopter of an objective value data selected is below a specified reference value or not. When CYL=0, steps of an R/G inspection for inspecting astigmatism, an inspection for detecting astigmatic axis and an inspection for detecting astigmatic diopter are omitted and an R/G inspection is started to prevent excessive correction. When astigmatism exceeding a specified value exists in the objective value data, the R/G inspection for inspecting astigmatism is started. A device 4 applies a spherical diopter of +0.50D to an initial value of a subjective type refractivity inspecting device 2 to fog and a red green target is presented.  A controller 5 having various switch blocks for switching input or measuring mode enters a mode allowing the altering of the spherical diopter. The device 4 advances the program to the inspection for detecting astigmatic axis when the CYL value of the objective value exceeds 0.50D or to the inspection for detecting astigmatic diopter when the CYK=0.25D.
Patent JP-S6434199-A (JP)
Title: Exciting device for synchronous machine
Inventor: TANAKA SEIICHI
IPC: H02P9/08
Filed: 1987-07-27
Abstract: PURPOSE:To permit switching from initial exciting to self exciting without providing a contactor for initial exciting with intercepting capacity, by providing a pulse-up commanding contact for the full forcing of the output of a thyristor bridge. CONSTITUTION:When a generator 1 is accelerated to the proximity of rated rotation, a field breaker 7 and a contactor for initial exciting are thrown to supply initial exciting current from a battery 15 to the field coil 4 of the generator 1. When a pulse generator 11 has arrived at a controllable generator voltage, a pulse-up commanding contact 20 is closed. As a result, the full forcing of the output of a thyristor bridge 9 is effected. According to this method, a voltage at the side of the thyristor bridge 9 becomes higher than an initial exciting circuit voltage and a current, conducted through the contactor 12 for initial exciting, becomes zero. At this time, the contactor 12 for initial exciting and the pulse-up commanding contact 20 are opened simultaneously.
Patent JP-H0911663-A (JP)
Title: Newspaper
Inventor: MAKITA MASAYUKI
IPC: B42D7/00
Filed: 1995-06-30
Abstract: PURPOSE: To obtain a newspaper with the function to receive information transmitted directly from a reader. CONSTITUTION: When an article covering information transmitted by a reader is separated from the coverage area 1 of a newspaper, it is formed to the size which allows it to be handled as a postal matter or to the size including the information. The article should have at least, higher rigidity than that of the coverage area 1 of the newspaper, and sections 2, 3 including spaces in which information can be written. Thus the function to transmit information in bidirections is given to the newspaper.
Patent JP-H05192068-A (JP)
Title: Method and device for disassembling gatt caterpillar and arranging disassembled parts on filling tube
Inventor: GERUHARUTO MIYUURERU
IPC: A22C11/02
Filed: 1992-07-15
Abstract: PURPOSE: To easily arrange a gut caterpillar on a filling tube with excellent functionality and reliability by mounting the gut caterpillar between two guide surfaces so as to abut an outer peripheral part and driving both guide surfaces at the same speed. CONSTITUTION: The gut caterpillar 1 is individually pulled out from a storage container 3 by a slide 4 and supplied to the guide surface 5 of a centering means 6. Then, the gut caterpillar 1 is mounted between the guide surface 5 and the guide surface 22 of a centering element 18 so as to abut the outer peripheral part. Then, while preventing the falling from the guide surface 5 of the gut caterpillar 1 by a gathering web 25 formed at the side part of the guide surface 5, by driving the guide surface 5 and the guide surface 22 at the same speed, the gut caterpillar 1 is moved forward onto the filling tube 2. Then, the gut caterpillar 1 is arranged on the filling tube 2, and then, the plastically deformable mixture of sausages or the like is filled in the gut caterpillar 1 at a filling position B.
Patent JP-H0477262-A (JP)
Title: Manufacture of multi-nozzle ink jet head
Inventor: TAKADA NOBORU
IPC: B41J2/045
Filed: 1990-07-18
Abstract: PURPOSE:To prevent a piezoelectric element attached to the outer wall of a pressure chamber chamber from becoming cracked by using an adhesive for installation of the piezoelectric element and curing the adhesive without heating when a multi-nozzle ink jet head is manufactured. CONSTITUTION:An electrode is entirely formed on a side which comes in contact with the outer wall 6 of a 10mm or longer piezoelectric element 11 which covers pressure chambers 1 and is attached to the outer wall 6, while another electrode is formed only on a part opposed to the pressure chamber 1 on the other side. The piezoelectric element 11 is attached to the outer wall 6 with an adhesive 12 and the adhesive 12 is cured without heating. The adhesive 12, for example, is such as two-liquid-type epoxy resin (AW 106, HV 953U: Ciba Geigy). As a result of curing the adhesive at room temperature and leaving it alone for 24 hours, it is found that the piezoelectric element 11 does not develop cracks. Thus it is possible to prevent the piezoelectric element from becoming cracked due to the difference in the thermal expansion factor between the oscillating plate on the outer wall of the pressure chamber and the piezoelectric element.
Patent JP-S57118386-A (JP)
Title: Wiring system
Inventor: DEIITAA BAIYAA
IPC: H01R31/02
Filed: 1981-11-24
Abstract: An installation system of labeled conductors including plugs as well as connecting centers for permanent yet still flexible circuit connections, which also produce plug connections leading to a plurality of conductors. The system provides that (a) the connecting center includes contact rails directly connected to the leads of a conductor, which form a plurality of tongues for the socket contacts in socket plugs; (b) wherein the housing has the plug receivers receive the tongues in a recessed manner and forms protective collars fitted to the plugs; (c) and wherein at least one plug receiver is formed for connection to all contact rails.
Patent JP-H0852030-A (JP)
Title: Rubbing tool for washing face
Inventor: OKABASHI KIYOJI
IPC: A45D44/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide a rubbing tool for washing face which is used in washing a face, particularly effective for rubbing toiletries and the like exclusive for removing make-up, capable of partially and concentrically rubbing a portion of fine irregularities of a face, and affords a comfortable rubbing effect. CONSTITUTION:A fingerstall-like body 1, of which one end is opened, is formed of elastic yarn and silk yarn twined around the elastic yarn and woven into a cylindrical-shape. In the surface of the body 1, looped stitches 10, 10 of the silk yarn are continuous and seams at a closed end are formed inside the body 1. A size and shape of the body 1 is determined in such a manner as to be capable of inserting the index finger or middle finger thereinto in an almost tightly fitting state.
Patent JP-H0474157-A (JP)
Title: Production of 3,4-dihydroxybutyronitrile
Inventor: TAOKA NAOAKI
IPC: C07C255/12
Filed: 1990-07-16
Abstract: PURPOSE:To improve yield without forming by-products by reacting 3-chloro-1,2- propanediol as a staring raw material with a cyanogenating agent in a specific solvent in providing the subject compound which is a synthetic intermediate for medicines therefrom. CONSTITUTION:3-Chloro-1,2-propanediol expressed by formula I is reacted with a cyanogenating agent at 20-100 deg.C using an amide-based solvent such as dimethylformamide or dimethylacetamide or a mixed solvent of the amide-based solvent and an alcohol to afford a compound expressed by formula II. An alkali metallic cyanide such as NaCN or KCN is preferred as the cyanogenating agent used in an equiv. amount of 1-2 times, especially 1-1.2 times based on the compound expressed by formula I. Furthermore, a mixture of the dimethylformamide with methanol is a preferred solvent.
Patent JP-H0237746-A (JP)
Title: Semiconductor device
Inventor: NOBUHARA HIROYUKI
IPC: H01L31/10
Filed: 1988-07-28
Abstract: PURPOSE:To increase insulating efficiency between elements and improve performances of stable operation as well as low noise operation by inserting a semiconductor layer having a small interfacial induced charge with an induction film between the surface of a semi-insulating InP substrate and the induction film. CONSTITUTION:An i-type InAlAs layer 4 having a high resistance is inserted between a semi-insulating InP substrate 2 and an SiN film 18. When a leak current which flows in a boundary surface between the semi-insulating InP substrate 2 and the i-type InAlAs layer 4 is designated I1 and a leak current which flows in an interface between the i-type InAlAs layer 4 and the SiN film 18 is designated I2, a leak current which flows in an element isolation region comes to (I1+I2). In such a case, as charge induced in the interface between the i-type InAlAs layer 4 and the SiN film 18 is so extremely low that the leak current I2 flowing in this interface becomes small. In this way, insulating efficiency between elements which are formed on the semi-insulating InP substrate is increased and then, stable and low noise movements are performed.
Patent JP-S6346978-A (JP)
Title: Frame installing structure for vehicle with synthetic resin car body
Inventor: AKIYAMA SHIGERU
IPC: B62D29/04
Filed: 1986-08-12
Abstract: PURPOSE:To secure the strength and the rigidity of a car body, by forming fixing members recessed to the lower side of junctions between the seat back of the rear seat and the standing wall at the periphery, and connecting the lower sides of the fixing members and a subframe with reinforcement members. CONSTITUTION:At the rear side of a floor 5, a rear seat 7 is formed integrally, and the rear seat 7 consists of a seating part 7a formed integrally following to the floor 5, and a seat back 7b formed in a standing wall shape following to the seating part 7a. The bottom floor on both sides of the seating part 7a is formed recessed to the lower side, while both sides of the seat back 7b are formed recessed to the rear side. At the junctions between the seat back 7b and the inner wall 6a, are formed upper bar fixing members 7d sloped forward down and recessed to the lower side. The rear ends 13a of the upper bars 13 are pivoted on the front and the rear sides 11 of a subframe 10, while the front ends 13b are fixed to the upper bar fixing members 7d through brackets 14.
Patent JP-H1034783-A (JP)
Title: Water barrier sheet
Inventor: FUKUDA YUKICHI
IPC: B09B1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a water barrier sheet absorbing even sharp unvenness provided on an execution surface by its flexibility and tensile elongation and not torn even if used over a long period of time and excellent in chemical resistance, flexiblity and tear strength. SOLUTION: At least one surface of a fabric is coated with a resin compsn. prepared by compounding a straight chain ethylene/α-olefin copolymer (A) with density of 0.900-0.925g/ml, an m.p. of 94 deg. or more, a 1% modulus of elasticity of 1700kg/cm<2> or less and a melt index of 0.5-10g/10min and an amorphous or low crystallinity ethylene copolymer (B) with density of 0.860-0.900g/ml, a 1% modulus of elasticity of 500kg/cm<2> or less and a melt index of 0.5-1.5g/10min in a compounding wt. ratio (A/B) of 9/1-7/3.
Patent JP-H0946836-A (JP)
Title: Method of piping construction for conduit tube
Inventor: SAWAHASHI SHIGERU
IPC: F16L1/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of piping construction for a conduit tube by which the connection work of a pair of conduit tubes disposed opposite to each other at a predetermined interval can be easily and quickly performed. SOLUTION: An expansion tube joint 1 is disposed between the end parts 7a, 11a of a pair of conduit tubes disposed opposite to each other, and when each one-touch joint 3 is forced into the end parts 7a, 11a of each conduit tube, the claw part of each one-touch joint 3 is caught in the outer circumferential surface of the end parts 7a, 11a of each conduit tube. At that time, the corrugated tube 2 of the expansion tube joint 1 is automatically made to expand and contract or bent to absorb the error and the like of a distance between surfaces by connecting one side one-touch joint 3 to one side conduit tube and after that, only forcing the other side one-touch joint 3 into the end part of the other side conduit tube. Accordingly, workers can smoothly perform connection work without being excessively conscious of the error and the like of a distance between surfaces.
Patent JP-S57111612-A (JP)
Title: Alarming device of electric power source and load
Inventor: KOYANAGI YUUZOU
IPC: G05B23/02
Filed: 1980-12-27
Abstract: PURPOSE:To prevent the accidental situation by providing a switch interlocked to a relay annihilating operation by sensing the abnormality of an electric power source and a switching circuit operating by sensing the abnormality of load, and emitting an alarm when there is abnormality in the power source or the load. CONSTITUTION:Terminals 1, 2 are connected to an electric power source, and the closed circuit in which, when the power source is abnormal in spite of on of a main switch S, a switch S1 goes on and a switch S2 remains off to activate an alarm device 3, is constituted, whereby the abnormality of the power source is announced. When a computer 5 goes out of order while the power feed to the computer 5 which is load, a signal voltage announcing the fault to an electric wire 5 is generated, and this is the base input to a transistor (TR) T3 to activate the TR T3, which in turn triggers an alarm device 3, thereby announcing the abnormality of the load.
Patent JP-2001011181-A (JP)
Title: Resin composition for electrical insulation material and electrical insulation material using the same
Inventor: EGUCHI TOSHIMASA
IPC: H01L23/31
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having extremely low dielectric constant, excellent electrical insulation properties and also excellent heat resistance, and useful for electrical/electronic equipments or semiconductor devices, by including, as the essential components, a component having a photopolymerizable functional group and a specific heat-resistant resin or a precursor thereof. SOLUTION: This composition is obtained by including, as the essential components, (A) a component having a photopolymerizable functional group (e.g. polyethylene glycol dimethacrylate), and (B) a heat-resistant resin having the glass transition temperature higher than the pyrolysis temperature of the polymer of the component A or a precursor thereof (pref. a polyimide resin, a polyimide precursor, or the like) in the weight ratio A/B of pref. (5:95) to (90:10), more pref. (10:90) to (70:30).
Patent JP-H0239633-A (JP)
Title: Transmission power controller for satellite communication device
Inventor: WATANABE EIJI
IPC: H04B7/005
Filed: 1988-07-28
Abstract: PURPOSE:To make a C/N detecting part unnecessary by measuring the C/N by the square output of the correlation value of a digital matched filter. CONSTITUTION:A signal asynchronously dropped into a base band with a mixer 2, a hydrid 9, and an oscillator 10 is firmly decided by an A/D converter 4 and inputted to a 90 deg. phase shifter 11. The correlation value between the input signal and a diffusion code is obtained by obtaining the coincident number between the value of the 90 deg. phase shifter 11 and the value of a shift register 12 and squaring and adding the outputs of both channels, and the diffusion code is caught using this correlation value. Next, a comparing diffusion code to obtain the correlation between the input signal and itself is changed into the diffusion code to be transmitted by its own station, the C/N of the input signal is obtained by the output of the digital matched filter at that time, rainfall attenuation quantity is estimated from the C/N, and transmission power is controlled. Thus, the C/N detecting part becomes unnecessary.
Patent JP-H1033470-A (JP)
Title: Image capturing device
Inventor: ISHII HIROSHI
IPC: H04N7/18
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image capturing device having a smaller shoot part in order to make the inserting tip diameter smaller and the rigid part shorter. SOLUTION: On the side face of FPC30 are applied several lead beams 42 as a circuit pattern to become joints to CCD chips, a land 54 for chip and a land 58 for transistor put on the substrate as a connection part with electronic parts and a pair of projected foil 47 bendable to become connectors with electronic parts, made by projecting foil parts only forming a circuit pattern from the outer edge of a base member composing the FPC30.
Patent JP-H0476307-A (JP)
Title: Method of burner control
Inventor: KAKETA KENJI
IPC: F23N1/00
Filed: 1990-07-18
Abstract: PURPOSE:To conduct auto-tuning of the control gain according to the conditions of combustion and improve the stability of control and stabilize the combustion by seeking repeatedly a correction value according to the conditions of combustion for the gain of feedback control of various conditions in equipment operation from fuzzy calculation which uses sensor outputs and adjusting variably the gain from the newest correction value. CONSTITUTION:A calculation section 29a grasps, based on sensor outputs of various sensors, various indexes for the current state of operation such as the thickness of refuse which shows the refuse supply volume, qualities of refuse, the ratio of primary air and secondary air volumes deviation in generated steam volumes, etc. and at the same time a plurality of fuzzy calculations are repeatedly conducted which uses selectively varies indexes. And, by the fuzzy calculation the most suitable control gain is estimated for the combustion air volume from the state of the generated steam at present, and correction values for the proportional gain and integral constant based on this estimation are sought. And as for the proportional gain, integral constants of the feedback control for various conditions of equipment operation such as the water volume of a boiler 10, pressure in the furnace, etc. the signal of correction value is supplied to a setting section 28c from an output section 29b based on each fuzzy calculation, and it is variably adjusted and corrected.
Patent JP-H0532347-A (JP)
Title: Sheet feed device for printer
Inventor: TOKUHAMA NOBUTAKA
IPC: B65H5/06
Filed: 1991-07-30
Abstract: PURPOSE:To prevent a gear lock or a gear fracture by providing a low rigidity section capable of flexible deformation against the reaction of a partner gear between at least one of drive and driven gears, and the shaft concerned. CONSTITUTION:A low rigidity section 20 capable of flexible deformation against the reaction of partner drive and driven gears 32 and 12 is provided between at least one of said gears 32 and 12, and the concerned shaft 11 or 31. The low rigidity section 20 comprises a hollow cylindrical section between the drive gear 12 and the boss section 13 thereof, or a thin-wall section, and is integrated with both sections 12 and 13. The material of the hollow cylindrical section is synthetic resin. According to this construction, even when tooth tops of both gears 12 and 32 come in contact with each other at the time of gearing, or tooth tops and roots are deeply engaged due to the axial changes of both shafts, a gear lock and a tooth fracture can be prevented.