baber/WOPTO huggingface dataset:
Patent JP-H02197660-A (JP)
Title: Construction of external wall
Inventor: KOSEKI SUE
IPC: E04F13/24
Filed: 1989-01-26
Abstract: PURPOSE:To make construction easy by fixing grounds having a cement system component as the principal component and having protective films on the surfaces of them to a common ground, and fitting burned ceramic facing plates to metal fixtures with elastic claws on the grounds so that they are capable of loading and unloading. CONSTITUTION:Grounds 2 having a cement system component as the principal component and having protective films 3 on the surfaces of them are fixed to a common ground 1, and a plurality of fixtures with elastic claws and having excellent performances such as corrosion resistance and the like are loaded on the grounds 2 in parallel in the horizontal direction. Then, fitting grooves 12 of burned ceramic facing plates 10 are detachably fitted in the fixtures to form an external wall. According to the constitution, water proof efficiency, fire resistance and the like can be promoted.
Patent JP-S60163750-A (JP)
Title: Mounting structure of end rubber
Inventor: TAKAHASHI MAMORU
IPC: F16B5/12
Filed: 1984-02-07
Abstract: PURPOSE:To improve the efficiency of a mounting work without a decrease in the mounting strength of an end rubber, by a method wherein joining surfaces are respectively formed on the end of an ornamental part and the end rubber, and the end rubber is secured to the ornamental part by means of a locking means attached to the joining surface. CONSTITUTION:An end rubber 12 is attached to a side end 6 of a beltlike resin molding 4 disposed along the upper end of a bamper. A projecting flat joining surface 13 is formed on the back of the side end 6 of the molding 4, and a pair of engaging holes 14 are provided in the upper and the lower part thereof. A flat joining surface 18 is extended from the rear of a mounting part 16 of the end rubber 12 in which an engaging groove 15, mating with the side part 6 of the molding 4, is formed, and engaging projections 19, positioned facing the engaging holes 14, are formed on the joining surface 18. The two joining surfaces 13 and 18 are abuted on each other, and the engaging projections 19 are engaged with the engaging holes 14. This enables the end rubber 12 to be mounted to the molding 4.
Patent JP-S62787-A (JP)
Inventor: KUBOYAMA NOBUYOSHI
IPC: F26B23/00
Filed: 1985-02-04
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-H03224224-A (JP)
Title: Dry etching
Inventor: KAWAMURA EIICHI
IPC: H01L21/302
Filed: 1990-01-30
Abstract: PURPOSE:To contrive to uniformize an etching rate in a wafer under every different etching condition by a method wherein the flow rates of etching gas through spouts provided at a plurality of places are divided, an etching of a sample wafer is performed, the optimum value for uniformizing the distribu tion of the etching rate is set and wafers for manufacture use are etched. CONSTITUTION:Etching gas is introduced through blow-off openings A, B and C provided at a plurality of places via a distributing valve 2. The flow rates of the etching gas through the individual spouts A, B and C are allocated by the valve 2 under a constant etching condition that etching gas species, the total amount of gas, a gas pressure, applying power and a wafer size are fixed, an etching of a sample wafer W is performed and the optimum value for uniformizing the distribution of an etching rate is found. Then, the flow rates of the etching gas through the openings A, B and C are respectively set at the optimum value on the basis of this optimum value and an etching of wafers for manufacture use is performed. Thereby, the etching rate in a wafer is uniformized in every different etching condition.
Patent JP-H09189382-A (JP)
Title: Connecting structure between 1-joint and narrow-diameter metal pipe and joining method thereof
Inventor: FUKAYA KAZUMI
IPC: F16L13/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and securely connect by inserting a connecting end of a metal pipe in an assembling hole of an I-joint main body, which has an elastic sealing member fitted in a annular recessed part provided in the circumferential face of an assembling hole of an branch pipe, and caulking the adjacent of the end part of the branch pipe along with the connecting and part. SOLUTION: A staged assembling hole 4 which penetrates through a recessed groove 2 in a branch pipe 1' side integrally projected to parallel flat seat faces 3', 3' or a circumferential part of an outer hole circumference of through holes 3 in the both sides continuing to an annular recessed groove 2 inside of the head part, is cutting processed so as to expand the diameter of the end sides of the assembling hole 4 beforehand respectively. The circumferential face of the assembling hole 4 of the branch pipe 1' is swelled outward by rolling so that an annular recessed part 6 is provided, and an elastic seal ring member 5 is fitted in the recessed part 6.  After an annular projection 7 is provided, a connecting end (P') of a metal pipe (P) is inserted in the diameter-expanded part in the tip side of the assembling hole 4 part and the diameter-expanded end part of the branch pipe 1' is caulked in such a state as holding the annular projection part 7 of the connecting end (P') so that the seal ring member 5 is closely sealed and connected.
Patent JP-S53105116-A (JP)
Title: Solid pickup device
Inventor: KOMURO SHIGEO
IPC: H04N5/335
Filed: 1977-02-24
Abstract: PURPOSE: To improve the transfer efficiency by making photo detection regions for long-wavelength light and short-wavelength light equal with the image part constituted specially in the frame transfer system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0599677-A (JP)
Title: Electrode pattern of tuning-fork control gyro
Inventor: YAN SOYODERUKUBUISUTO
IPC: G01C19/56
Filed: 1992-01-07
Abstract: PURPOSE: To prevent the accuracy deterioration of a tuning fork control gyro on drift and zero signals by dynamicelectrically insulating both legs of a tuning fork and providing a separated electrode shape for driving and detection. CONSTITUTION: A driving electrode is divided into first electrode shapes 7-12 for generating vibrations in the planes of tuning forks and second electrode shapes 9-12 for compensating unnecessary vibrations on the outside of the plane of the fork. A detecting electrode is divided into a sensor electrode which detects vibrations on the outsides of or in the planes of tuning forks 24-27 and a feedback(FB) electrode which controls the drive of tuning forks 34, 35, 41, and 42 by detecting vibrations in or on the outside of the planes of the forks 34, 35, 41, and 42. The FB electrode registers the vibrations in the planes of the forks and the sensor electrode registers signals perpendicular to the driving vibrations, with the signals becoming gyro signals.  The FB electrode allows fixed mechanical driving vibrations by minimizing the influence of a container Co which occurs between driving electrodes and causes interaction between the temperature and aging in material parameters.
Patent JP-H06208272-A (JP)
Title: Image forming device
Inventor: MASUDA TOSHIKI
IPC: G03G15/02
Filed: 1993-01-11
Abstract: PURPOSE:To make exact correction for preventing fogging, degradation of image densities, deterioration of a developer occurring in adhesion of carriers, damage of a photoreceptor, black spots and drop-outs of images, etc., at good timing by controlling electrostatic chargerd of an image forming means on a downstream side in accordance with the results of detection of a potential detecting means on an upstream side. CONSTITUTION:The electrostatic charge potential by the first electrostatic charger CH1 is first detected by a first potential detecting sensor SE1. Consequently, the grid voltage VG2 of the second electrostatic charger CH2 is lowered by a certain prescribed value than heretofore if the detected voltage is higher than the upper limit value of the electrostatic charge potential. Namely, the electrostatic charge potential by the second electrostatic charger CH2 is made lower than heretofore. The grid voltage VG2 of the second electrostatic charger CH2 is raised by the certain prescribed value than heretofore if the detected value is below the lower limit value of the electrostatic charge potential. Namely, the electrostatic charge potential by the second electrostatic charger CH2 is made higher than heretofore.
Patent JP-S61177263-A (JP)
Title: Brake device for stepping motor
Inventor: NAMEKAWA TAKUMI
IPC: B41J7/34
Filed: 1985-02-04
Abstract: PURPOSE:To enable a braking force to be adjusted in accordance with scatters, if any, of torque generated in a stepping motor on a production basis, by a construction wherein at least one of a pair of brake members is provided with a plurality of spring-fitting parts at intervals so that a friction exerted on an output shaft of a stepping motor can be adjusted by changing the fitting position of a spring. CONSTITUTION:The output shaft 5 of the stepping motor 1 is protruded forward from the center of a circular hole 6 provided at a central part of a fitting plate 2, and is braked by both brake shoes 16. The braking force, namely, the force F exerted on the shaft 5 by the brake shoe is F=(l/L).T, wherein L is the distance between the point of application and a fulcrum of the brake member 11, T is a tensile force of the spring 15 and l is the distance between the tensile force applying point and the fulcrum, and accordingly, the force F is increased with the distance l. The value of the distance l can be changed at three stages l1-l3 according to the positions of three recessed parts 14 of the brake member 11. Namely, the braking force can be adjusted at three stages by selectively fitting the spring 15 to one of the three recessed parts 14.
Patent JP-S56118556-A (JP)
Title: Revolution control device for internal combustion engine
Inventor: KATSUMATA MITSUO
IPC: F02P1/08
Filed: 1980-02-21
Abstract: PURPOSE:To prevent the stopping of an engine caused by the sudden reduction of speed of revolution in an internal combustion engine of a snow mobile or the like by preventing the speed of revolution of the engine from being reduced under a fixed value after a throttle member is returned. CONSTITUTION:In a condenser discharge ignition circuit I, the voltage of generation coils 5 and 6 of a magneto generator is geven to a condenser 3 via a diode 7. An ignition signal is given to a thyirstor 4 from the generation coil 6, and a discharge electrode of the condenser 3 is applied to a primary coil 1a of an ignition coil 1 to generate a high voltage in an ignition plug 2. Then, a revolution control circuit II is connected to the ignition circuit I. When a throttle is returned to the position of idling, a throttle-position detecting switch 23 is closed, and condensers 20 and 30 are successively charged. Condensers 20 and 30 are discharged to keep the thyristor 4 at a connected state for a fixed time. This construction permits to prevent the stopping of an engine.
Patent JP-H07229800-A (JP)
Title: Torque sensor
Inventor: SUNAHATA MUTSUMI
IPC: G01L3/10
Filed: 1994-02-17
Abstract: PURPOSE:To realize a small size of device, by providing coils which can pick up the torque detecting signal, and composing the coils with bobbinless coils having no bobbin on the inner circumferential side. CONSTITUTION:Around a torque detecting shaft 11, a pair of magnetic anisotropic parts 12 are formed, and around the magnetic anisotropic parts 12, exciting coils 13 on the inner circumferential side and detecting coils 14 on the outer circumferential side are arranged in the concentrical form. These coils are composed of bobbinless coils. At the connection between the coils 13 and the coils 14 composed of bobbinless coils having no bobbins on the inner circumferential side, terminal member 25 made of a resin, having L-shaped cross sections are provided to stride the coils, and integrated with the coils 13 and 14 by a welding and the like. Since they have no bobbin, the inner circumferences of the coils 13 and 14 can be brought close to the outer circumferences of the magnetic anisotropic parts 12 as close as possible. Consequently, the air gaps can be reduced as that amount.
Patent JP-H08188100-A (JP)
Title: Grille guard
Inventor: ONO NOBORU
IPC: B60R19/52
Filed: 1995-01-11
Abstract: PURPOSE: To provide a grille guard having excellent appearance by forming the whole into an M-shaped form in the front view. CONSTITUTION: A grille guard is constituted of two vertical frames 2, 2' formed in almost parallel with each other and stringer likely and a lateral frame 1 extending in the lateral direction and connecting together them, and it is formed into a gate shaped form as a whole. The lateral frame 1 is formed out of right and left members 11, 11' divided into two at the center part, and the respective members 11, 11' are formed into a curved parts out of curved lines as a whole. The one sided ends are connected to the upper parts of the vertical frames 2, 2', and the other ends are butt-jointed by a welding means or the like. By this constitution, the whole has an M-shaped form in the front view, and becomes excellent in appearance.
Patent JP-S59147589-A (JP)
Title: Transmitting circuit of polarity inverting signal
Inventor: MANO FUMIO
IPC: H04Q1/38
Filed: 1983-02-10
Abstract: PURPOSE:To attain the miniaturization and the economy of a circuit by providing one set of a feed control circuit and transmitting a polarity inverting signal produced by the polarity inversion of a DC current to a subscriber terminal by means of the changeover of a switch. CONSTITUTION:When switches 15-18 are selected as shown in Fig., feeding transistors (TRs) 11, 12 are turned on and a feeding current is fed to a terminal 2 with normal polarity. When the switches 15-18 are switched reversely to transmit a polarity inversion signal, TRs 13, 14 are turned on and the TRs 11, 12 are turned off and the feeding current with inversed polarity is fed to the terminal 2. In this case, a constant voltage and constant resistance feeding control circuit to the terminal 2 is constituted by feeding back the voltage of the output 37 of the feeding circuit, dividing it by resistances 32, 33, comparing the divided voltage output with a bias potential extracted from the emitter of the TR12 or 14 by an operational amplifier 34 and controlling the TR12 or 14 by an error voltage outputted from the amplifier 34.
Patent JP-2000218280-A (JP)
Title: Method and device for treating waste water
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F1/52
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for treating waste water capable of saving energy and resources. SOLUTION: In the waste water treating method, acid waste water is neutralized with alkali sludge in a main treating tank 50 without an agitation power. Energy saving is attained since the agitation power is not required, and since the acid waste water is neutralized with the alkali sludge without using new chemical, not only alkali sludge recycling but also chemical cost reduction are attained. Therefore, running cost is remarkably reduced in comparison with a conventional waste water treating method.
Patent JP-S56117882-A (JP)
Title: Direct-current welding method for internal tube surface
Inventor: ISHIKAWA YASUSHI
IPC: B23K9/08
Filed: 1980-02-21
Abstract: PURPOSE: To perform welding free from defect by preventing the magnetization of a tube body securely by fitting an earth to a welding-start-side tube end as an earth fitting position and then by performing the welding by flowing an earth current through the inside of the tube body in the same direction with a welding current.  
     CONSTITUTION: One end of earthing cable 5a is fitted closely to the edge part at a tube end in the opposite weld advancing direction, and the other end is connected to welding power source 6. Through power cable 3 extended from welding torch 2 in welding direction 10 and connected to DC welding power source 6, a welding current is flowed to weld edge 7 of tube body 1 with an arc from torch 2. After earthing cable 5a connected to the tube end in the opposite weld advancing direction is elongated apart from tube body 1 as much as possible so that the tube body will not be magnetized, cable 5a is arranged in a loop along edge part 7 from the welding end point to the welding start point at need, so that the degaussing effect can be improved more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11211740-A (JP)
Title: Electromagnetic pickup sensor
Inventor: AOYANAGI KATSUNORI
IPC: G01P3/488
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve detection accuracy, by nearly uniforming distributions of magnetic fluxes applied to a plurality of Hall elements when a rotational speed, a rotational number, etc., of an object to be measured are detected with the use of the plurality of Hall elements. SOLUTION: An electromagnetic pickup sensor 10 detects a rotational speed, a rotational number, etc., of a mission gear 64 by detecting a magnetic flux changing in accordance with the rotation of the mission gear 64. The sensor has a detecting part 12 where two Hall elements H1 and H2 are built in for outputting detection signals corresponding to a change of the magnetic flux, and a magnetic circuit (including a magnet 60) for applying the magnetic flux to each Hall element H1, H2 in the detecting part 12. A magnetic shunt member 300 is interposed between the detecting part 12 and magnet 60.
Patent JP-S63187213-A (JP)
Title: Converging optical system
Inventor: MATSUI HIROSHI
IPC: G11B7/12
Filed: 1987-01-29
Abstract: PURPOSE:To converge light from the surface of an information recording medium on a photodetected in the best state regardless of variation in the wavelength of a light source by composing a convergence optical system of plural lens groups and compensating aberrations for plural wavelengths. CONSTITUTION:The focal length of a 2nd condenser lens L2 which converges light on a photodetector is made as long as possible as compared with the focal length of a 1st condenser lens L1 which forms a light spot on the medium surface, and consequently the paraxial lateral power of an optical system extending from the medium surface to the photodetector is increased. Namely, the condenser lens system is constituted as a telephoto system consisting of two lens groups, i.e. a 1st lens group L1 with positive refracting power and a 2nd lens group L2 with negative refracting power in order from the medium surface; when nup>60 or nun<35, -0.15F<psip/nup+psin/nun<0 (F: focal length of whole system), where nup and psip, and nun and psin are the Abbe numbers and refractive indexes of the 1st and 2nd lens groups. Consequently, the whole system can be made compact and large in paraxial lateral power.
Patent JP-S61131387-A (JP)
Inventor: HORIE NOBORU
IPC: H01R43/26
Filed: 1985-02-06
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-H01196198-A (JP)
Title: Multilayer interconnection substrate
Inventor: YASUDA TOYOJI
IPC: H05K1/16
Filed: 1988-01-30
Abstract: PURPOSE:To solve problems such as a decline in the assembly operation efficiency and the mounting density due to a mounting operation of a chip resistance component, a deterioration of a high-frequency characteristic, an increase in the heat-generation density due to incorporation of an LSI chip in a matching termination resistance circuit or the like by forming a resistance film for matching termination use inside a mesh region or inside a wiring layer. CONSTITUTION:This multilayer interconnection substrate forms a resistance film 23 inside a mesh region of a power supply layer 8; one end of this film is connected to the power-supply layer 8; an electrode 24 is formed at the other end. This electrode 24 and a pad 14 for bonding use are connected at a via hole 11; a matching termination resistance circuit with reference to an electrode 16 of an LSI chip 4 is formed. Because the resistance film 23 is formed inside the mesh region 23, film resistance elements can be realized highly densely without changing a conventional structure of a wiring layer; in addition, because a bonding operation is not necessary, the assembly operation efficiency can be improved sharply. In this case, the resistance film 23 is formed only in a required position; a mask used to form the resistance film 23 is designed and formed in accordance with the arrangement of the IC chip 4 and the pad 14.
Patent JP-H01195871-A (JP)
Title: Health promotor
Inventor: YAYAMA TOSHIHIKO
IPC: A61N2/00
Filed: 1988-01-29
Abstract: PURPOSE:To activate various functions in a human body so smooth by directing a line of magnetic force of a magnetic-force body formed attachably to the human body to a route flowing in the midline of the human body progressively. CONSTITUTION:A health appliance A is made up by forming a belt 1 into a ring form with a fixed diameter and installing a bent tube 2 in the longitudinal direction. A lot of magnetic-force bodies 3 are built in this bent tube 2. At each of these magnetic-force bodies 3, a line of magnetic is flowing from an N pole in one end to an S pole in the other end, and a direction of this line of magnetic and that of a route flowing in the middle of a human body (a) both are directed forward whereby a stimulus is given to this route, so that various functions in the human body (a) can be brought into full play so smoothly.
Patent JP-S59146352-A (JP)
Title: Single chip microcomputer system
Inventor: KAWADA KAZUHIDE
IPC: G06F1/22
Filed: 1983-02-09
Abstract: PURPOSE:To evaluate hardware and develop a program without an evaluating chip and to improve terminal efficiency by providing a means or the like which switches the mode to two of a normal mode and a debugging mode. CONSTITUTION:A ternary decoder RES1 controls an internal reset signal RES2 and a mode switching signal 3 in accordance with the level applied to a reset terminal 4. That is, the signal designating the normal mode is outputted if the level is 0, and the signal designating the debugging mode is outputted if it is negative. When the signal 3 indicates the normal mode, an internal clock 10 is outputted through an oscillator 5 and etc. and is supplied as a synchronizing signal of an internal circuit. When the signal 3 indicates the debugging mode, a master or slave is designated by the input to an external terminal 7 through a selecting circuit 6 and etc. By providing the mode switching means or the like in this manner, program development or the like is performed without the evaluating chip, and the use efficiency of the external terminal is improved.
Patent JP-H09215223-A (JP)
Title: Charger
Inventor: TANAKA TATEAKI
IPC: H02J7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a charger in which the connection state of a secondary battery can be detected with a simple configuration and which can make the life of the battery long. SOLUTION: A switching element 6 is connected across a power supply part 3 and a terminal to which a secondary battery 1 is connected, and a terminal voltage is detected when the switching element 6 is turned on and off. A control circuit 7 which performs a charging control operation according to the value of the terminal voltage is installed. When the secondary battery 1 is not connected, the terminal voltage is at 0V when the switching element 6 is turned off, and, when the switching element is turned on, the terminal voltage becomes an output voltage when the load of the power supply part 3 is opened. In addition, when the secondary battery 1 is connected, the voltage of the secondary battery 1 is detected by the terminal voltage when the switching element 6 is turned off and on.  The connection state of the secondary battery 1 is detected by the terminal voltage, and the switching element is energized only when the secondary battery is connected.