baber/WOPTO huggingface dataset:
Patent JP-H0925961-A (JP)
Title: Hand brake mechanism
Inventor: NAITO HIROSHI
IPC: F16D49/08
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To downsize an entire hand brake while ensuring braking force. SOLUTION: A first link 5 is connected turnably to a housing 1 by a first pin 6 in the side of a brake drum 4 fixed to an output shaft 3 supported by the housing 1. A tensile coil spring 9 is interposed between the engagingly locking pin 7 on the tip of the first link 5 and the engagingly locking pin 8 projected from the housing 1. In the more tip side than the first pin 6 at the base end part of the first link 5, the base end of a second link 11 is connected relatively and turnably by a second pin 10 and the tip end side of the second link 11 is arranged so as to extend in nearly same direction as the tip end side of the first link 5 at the more brake drum 4 side than the first kink 5.  The free end of a brake band 14 is connected to the tip end of the second link 11 and also the brake drum 4 side is contacted with the guide surface 16 of a guide part 17 extending in nearly same direction as the extending direction of the second link 11.
Patent JP-H0932177-A (JP)
Title: Slab structure
Inventor: SAKUTA YUKIHIRO
IPC: E04B5/48
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily lay pipes and wirings at low cost without spoiling a beautiful appearance. SOLUTION: A precast slab 11 on which a recess 17 opened upward is formed, is supported by beams and pipes H and wirings are laid in the recess 17 and plates 19 are installed on the steps 18 formed at the opening of the recess 17. Concrete K is placed on the upperface side of the precast slab 11 in the state the main reinforcements 13 protruded upward to the upper part of the precast slab 11 and mesh rods 15a are embedded and the concrete is cured and solidified.
Patent JP-H0526176-A (JP)
Title: Uniaxial eccentric screw pump stator inner surface polishing method
Inventor: TATEWANA TOMOKI
IPC: B24B31/116
Filed: 1991-07-19
Abstract: PURPOSE:To polish the inner surface of a stator easily with high accuracy by inserting a polishing tool, formed into the same shape as a rotor and coated at its surface with resin as well as larger in diameter than the breadth of the stator, into this uniaxial eccentric screw pump stator formed of ceramics, and force-feeding and circulating slurry liquid formed of abrasives and viscous liquid while rotating the polishing tool or the stator. CONSTITUTION:A uniaxial eccentric screw pump stator 1 is formed of ceramics and fixed to a holding member 23 after being ground by an integrated grinding wheel. A polishing tool 22 is of the same shape as a rotor used for the stator and larger in diameter than the breadth of the stator 1, and the surface of a stator base body made of metal is coated with resin such as NBR resin. This polishing tool 22 is inserted into the inner surface of the stator, and slurry liquid 24 formed of abrasives and viscous liquid mixed with each other is force-fed and circulated while rotating the polishing tool 22. The polishing tool 22 is eccentrically rotated while auto-rotating to polish the inner surface of the stator 1. Since the surface of the polishing tool 22 is coated with resin and its diameter is slightly larger than the inner surface of the stator 1, the surface of the polishing tool 22 is brought into close contact with the inner surface of the stator 1 to enable perfect polishing.
Patent JP-H0529790-A (JP)
Title: Electronic parts supply device
Inventor: MUNEZANE TAKASHI
IPC: B23P19/00
Filed: 1991-07-19
Abstract: PURPOSE:To stably release an adhesive tape from electronic parts even at a high supply speed by releasing the adhesive tape with the aid of two slidable rollers of a releasing section before the taping electronic parts are conveyed. CONSTITUTION:A lever 97 having a roller 67 mounted on one end thereof through a pin 99 is rotatably provided through a support pin 98 mounted on the tip end of side plate 95. Further, a plate 78 is connected with the other end of the lever 97 via a link 70 having opposite ends thereof mounted rotatably by pins 71, 72. Herein, the plate 78 is slidably coupled with a bracket 77 through the pin 79 in the same direction as the direction of conveyance of a carrier tape 4. Further, rollers 80, 85 are provided on both ends of the bracket 77. The rollers 80, 85 are driven to slide in the opposite direction to the direction of conveyance of the tape 4 with the aid of the sliding of the lever 97 in a state where electronic parts 1 are held by a suction nozzle whereby an adhesive tape 5 is separated from the tape 4 and the parts 1, and the parts 1 are taken out by a suction nozzle.
Patent JP-S6422092-A (JP)
Title: Substrate for high frequency circuit
Inventor: KAMIYA MASAMI
IPC: H05K3/28
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the deterioration of a conductor due to oxidation, by arranging a poly olefine system resin layer having a specified thickness on the metal layer surface forming a circuit, and arranging a poly olefine system resin layer having an average thickness more than or equal to one-half of the thickness of the metal layer forming a circuit on an insulator layer surface. CONSTITUTION:On the surface of a metal layer 1 forming a circuit, a poly olefine system resin layer having an average thickness less than or equal to 4mum. On the surface of an insulator layer 4, an poly olefine system resin layer 7 having an average thickness more than or equal to one-half of the thickness of the metal layer forming a circuit. When the thickness of the poly olefine system resin excess 4mum, antenna characteristics deteriorate. In order not to deteriorate the antenna characteristics, the thickness is desirably as small as possible. When the average thickness is less than or equal to 1/2, the thickness of the poly olefine system resin layer 7 covering the side surface 2 of the metal layer forming a circuit is not sufficient. Therefore, the corner part of the surface 3 and the side surface 2 of the metal layer becomes thin, so that permeation of water content can be hardly prevented. When the average thickness is more than or equal to 1/2, the layer of poly olefine system resin 7 having a sufficient thickness is obtained.
Patent JP-H0822323-A (JP)
Title: Travel controller for moving body
Inventor: ARAOGI YOSHIHISA
IPC: G05D1/02
Filed: 1994-07-08
Abstract: PURPOSE:To prevent a reference point for position detection from being misrecognized even when many reference points for enlarging the movement area of the moving body are arranged. CONSTITUTION:A disturbed area calculation part 20 calculates a 'disturbed area' wherein a reference point is possibly misrecognized from position information on the reference point, the photodetectable distance of a light beam scanning means, etc. A 1st position arithmetic part 16 calculates the position of the moving body based on the signal from a scanning device 2. An entry point decision part 22 compares information on the disturbed area with position information on the moving body, and outputs an indication for fixing a steering angle when the moving body reaches the point right before the disturbed area to interrupt steering control. An escape detection part 23 starts detecting a disturbed area escape point once the steering angle is fixed and outputs a reset command for the steering angle fixation when the moving body reaches the escape point, thereby restarting the steering control over the moving body.
Patent JP-2001003478-A (JP)
Title: Building panel
Inventor: TANAKA HIROYUKI
IPC: E04B1/80
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the warping of a building wall panel comprising a heat insulating material provided on a plate body and arranged between frameworks of a wooden house by forming the plate body from a woody fiber plate. SOLUTION: A wall panel 11 comprises a plate body 12 constituting the outside surface. The plate body 12 consists of a middle density fiber plate formed from a woody fiber plate obtained by solidifying pulverized vegetable fibers. Such a plate body 12 is provided on the framework 13 of a wooden house, and both upper and lower edges of the plate body 12 are fixed to the beam constituting the framework 13 or a horizontal member 15 such as sill, and both lateral edges thereof are fixed to columns 14. No moisture movement is caused in the plate body 12 by the change with the lapse of time since the plate body 12 is not formed by sticking a plurality of plywood, moisture movement is not caused within the plate body 12 by the change with the lapse of time, and the wall panel 11 can be prevented from being warped or dimensionally out of order since the fibers perfectly directed at random.
Patent JP-H0930490-A (JP)
Title: Device for preventing propeller from dirtying
Inventor: TAKAGI YUSUKE
IPC: B63H21/36
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a ship moored by a cover from having its propeller dirtied. SOLUTION: The device is provided with a cover member 3' holding an opening part located in each blade root part of a propeller blade and the blade room part in the watertight manner to be formed of a water tight blank like a bag enclosing from the blade end to the blade root part and a drain device of a pipe extending through the cover member located near the enclosed blade end to drain air and sea water remaining in the cover member 3' to the outside. Thus, the blade immersed in the water during moorage is disengaged from the sea water by the cover member to be prevented from the deposition of marine creatures. Also, in the sailing after the moorage only the removal of the cover member from the surface of the blade will do to cancel troubles accompanying an operation for maintaining the efficiency of the propeller in the sailing.
Patent JP-H0467434-A (JP)
Title: Orientation processing device for vertical magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: G11B5/852
Filed: 1990-07-06
Abstract: PURPOSE:To orientate magnetic particles in a magnetic layer to a coating thickness direction by magnetizing a cylindrical magnet radially around its axis, and moving a base film coated with a undried magnetic layer as winding it spirally around the outer peripheral surface of the cylindrical magnet without sliding them to each other. CONSTITUTION:The base film 1 coated with magnetic coating material 2 is wound around the cylindrical magnet 3 magnetized radially, and passes as rotating spirally in a radial magnetic field generated by the cylindrical magnet 3, and is dried and fixed as being kept in a vertically orientated state by a hot air dryer 4 placed at the vicinity of an exit. Then, since the base film 1 coated with the undried magnetic layer is moved as being wound spirally around the outer peripheral surface of the cylindrical magnet 3 without sliding each other, relative movement between an orientating magnetic field and a medium is eliminated. Thus, a vertical orientational property can be made abundant, and in addition, high output and high C/N can be obtained in a short wavelength area.
Patent JP-S6340734-A (JP)
Title: Formation of through-hole on glass plate
Inventor: TAKAKUSA TOSHIHARU
IPC: C03B23/00
Filed: 1986-08-01
Abstract: PURPOSE:To obtain a glass plate having many through-holes little in the variance of pore diameter by photoetching the glass plate wherein wettability is enhanced by using a surface active agent. CONSTITUTION:The wettability of a glass plate 1 is enhanced by immersing the glass plate 1 having 0.1-0.5mm thickness wherein photoresist layers 2 are formed on all surfaces excepting exposed parts 3, where through-holes 4 are formed, into an aq. soln. contg. 0.0001-10wt% fluorine-base surface active agent. Then many fine through-holes 4 are formed on the glass plate 1 by immersing this glass plate 1 into etching liquid contg. hydrofluoric acid and ammonium fluoride or the like.
Patent JP-H0737564-A (JP)
Title: Battery holder
Inventor: KONISHI SHOJI
IPC: H01M2/10
Filed: 1993-07-21
Abstract: PURPOSE:To provide a battery holder wherein a battery can not be easily inserted in the case of inserting it in a wrong direction of polarity. CONSTITUTION:A battery holder, having in its upper surface a spring which has further action of pressing a battery downward, has a partly lacked angular part in the bottom surface, and the battery, when inserted reversely, is pressed downward by the spring in the upper surface, so that the battery can not be inserted by hitting an angular part 21 in the holder bottom surface by a protruding terminal 17a of the battery to prevent advancing on and after the angular part.
Patent JP-2000016389-A (JP)
Title: Air duct device of outboard engine
Inventor: NOZAWA TOSHIHIRO
IPC: F02M35/10
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent water drops from entering an engine storage chamber without raising any problems of the air intake to the engine or the arrangement and position of an air intake duct, and without raising any design problems of an outside air inlet. SOLUTION: In an air duct device, a recessed part 30 is formed on a top cowling 7b having an approximately watertight engine storage chamber, a molding air duct 32 is arranged to cover the recessed part 30, expansion chamber 35, 36 demarcated from the engine storage chamber are formed by the molding air duct 32 and the recessed part 30, an outside air inlet 37 to introduce the outside air into the expansion chambers 35, 36 is formed, and an air inlet 39 to introduce the air in the expansion chambers 35, 36 into the engine storage chamber is formed. Recessed grooves 42, 44, 47 are formed on a circumferential edge of the recessed part 30 so as to surround at least a forward part of the air inlet 39, and the recessed grooves 42, 44, 47 are communicated with the outside at the position away from the air inlet 39.
Patent JP-S6422207-A (JP)
Title: Kitchen furniture
Inventor: TAMADA KAZUMI
IPC: A47B77/08
Filed: 1987-07-20
Abstract: PURPOSE: To improve efficiency of a kitchen unit and prevent such inconvenience as half-cooking of foods by providing a maintaining device to prevent operation of a switching device during use of a cooking device in order to prevent switching from cooking to hot-water supplying. CONSTITUTION: A switching device 8 switches heat from a heater 4 to a cooking device 2 and a hot-water supply device 3. A maintaining device 9 is provided to prevent operation of the switching device 8 during use of the cooking device 2. For example, in a circuit of a driving device 82 of a damper 81 as the switching device 8, a switch 91 is provided which is made off by a cooking button 12. During cooking, if a water-supply button 13 is depressed erroneously, switches 13a, 13b are made on. However, the switch 91 as a maintaining device 9 is made off, switching is not carried out, and cooking is continued. In addition, since a water valve 35 is not opened, hot-water supply is prevented. Next, if a hot-water button 13 is depressed together with a main button 11, the water valve 35 is opened, and the driving device 82 of the switching device 8 operates to enable hot-water supplying.
Patent JP-H05232956-A (JP)
Title: Electronic musical instrument
Inventor: OGURA KAZUO
IPC: G10H1/26
Filed: 1992-06-16
Abstract: PURPOSE:To individually execute timbre switching in automatic playing in each of an automatic playing tone and a manual playing tone by specifying a timbre data allocation mode. CONSTITUTION:A CPU 1 reads out demonstration(DM) music data from a DM music data ROM 4, reads out waveform data corresponding to a selected and specified timbre from a waveform ROM 3 and transmits both the data to a musical tone forming means 5. When manual playing from an keyboard part 2a is executed in parallel with automatic playing based upon the DM music data, the CPU 1 transmits a key code corresponding to a depressed key and the timbre waveform data read out from the ROM 3 to the means 5. Thereby manual playing tone is generated together with DM melody. When a timbre key 2d is turned on during the playing, only manual playing tone is switched to a new timbre. When the key 2d is turned on after depressing a key mode 2c, only the automatic playing tone (DM melody) is switched to the new timbre.
Patent JP-S6159972-A (JP)
Title: Electronic camera and lens barrel
Inventor: OGAWA YUKIO
IPC: G03B19/00
Filed: 1984-08-31
Abstract: PURPOSE:To obtain a lens tube capable of protecting both a photographing lens and an image pickup element by providing fitting mechanisms at front and rear parts of a barrel main body and then arranging an engaging part for engaging both fitting mechanisms on a camera main body. CONSTITUTION:Normally, when a fitting mechanism 2 of a camera main body 1 is fitted in a fitting mechanism 8 of a barrel main body 4 and the barrel main body 4 is slightly rotated, the barrel main body 4 is fitted to the camera main body 1. Thus a connecting terminal 3 is electrically connected to a connecting terminal 13. A video signal of a subject, which is converted into an electrical signal by an image pickup element 9, is transmitted to the camera main body 1 through the connecting terminals 13 and 3, and recorded on a recording medium such as a magnetic disk. When the camera main body 1 and a replacement lens barrel are carried, a fitting mechanism 17 provided at the top of the tube main body is fitted out the fitting mechanism 2 of the camera main body, and the replacement lens tube is fitted reversely, thereby protecting a photographing lens 5.
Patent JP-S5882165-A (JP)
Title: Gas rate sensor
Inventor: TAGAMI KATSUTOSHI
IPC: G01C19/00
Filed: 1981-11-11
Abstract: PURPOSE:To enable the detection of an angular velocity generated in each of a plurality of planes by arranging at least two couples of thermosensitive elements in one sensor. CONSTITUTION:A sensor 8 for sensing a gas flow is provided at the position facing a nozzle hole 5a in a holder 7. The sensor 8 is made up of two couples of thermosensitive elements arrayed at a specified positions and intervals. In the normal case, the gas flow is injected from the nozzle 5a and passes through the center position corresponding to the axis part of an internal passage 15 leading to a through hole 7a. In an abnormal case where an angular velocity is applied to a gas rate sensor from outside, the gas flow in the internal passage 15 is diviated from the center position. This produces a fine difference in the output between the two couples of thermosensitive elements, which enables the detection of an angular velocity generated in the gas rate sensor.
Patent JP-S6159916-A (JP)
Title: Radio receiver
Inventor: YAMAGUCHI SHIGERU
IPC: H04B1/16
Filed: 1984-08-31
Abstract: PURPOSE:To simplify the operation of reception of a multiplex sound signal and a TV stereo sound by detecting the multiplex sound signal and the TV stereo sound signal so as to switch an FM multiplex circuit and a TV multiplex circuit. CONSTITUTION:When the TV multiplex circuit 5 receives a pilot signal together with a sound signal of a sound multiplex television broadcast, an output signal to an OR circuit 8 is brought into a high level. As a result, each switching element of a switching circuit 7 is thrown to contacts b, b' and a sound signal outputted from the circuit 5 is fed to output terminals 11L, 11R. When a monaural sound signal of an FM radio broadcast signal and a television broadcast signal is received, a switching element is thrown to contacts a, a' and the sound signal outputted from the FM multiplex circuit 7 is fed to the output terminals 11L, 11R.
Patent JP-S6337652-A (JP)
Title: Adhesion method of substrate for semiconductor device
Inventor: YAMADA ATSUSHI
IPC: H01L21/762
Filed: 1986-07-31
Abstract: PURPOSE:To enable the manufacture of a SOI substrate having a high heat- resisting adhesion layer, by forming a metal oxide film on junction surfaces of a plurality of substrates at a temperature of 500 deg.C or less and adhering the substrates to each other and then performing heat treatment of them at a temperature of 500 deg.C or more to obtain adhesion of them. CONSTITUTION:A metal oxide film made of SiO2 or the like is formed on two substrates (a Si substrate, an insulating-material substrate, etc.), which are intended to be adhered, at a low substrate temperature of 500 deg.C or less by a CVD or PVD method. Water is supplied to the surface of the formed metal oxide film so as to rinse this surface. A silanol group contributing to adhesion is effectively produced on the substrate surface in this process of forming the SiO film at the low temperature of 500 deg.C or less. The junction surfaces, on which the metal oxide films are thus formed, are faced and adhered to each other, treated at a high temperature of 500 deg.C or more so that stability in a sintering process of the adhesion layer can be realized. Hence, the stable adhesion layer with no distortion can be formed and high-quality crystallinity can be maintained in the obtained SOI substrate.
Patent JP-S6242905-A (JP)
Title: Herbicidal emulsion for treatment before rice transplanting
Inventor: KONNO KAZUHIKO
IPC: A01N43/56
Filed: 1985-08-20
Abstract: PURPOSE:The titled emulsion, consisting of a pyrazole based compound, alpha- chloro-2', 6'-diethyl-N-(n-butoxymethyl)acetanilide, etc., emulsifying agent and specific solvent and having a specific gravity within a specified range and improve uniformity of application, extensibility on water surface and herbicidal effect. CONSTITUTION:An emulsion consisting of (A) 5-20wt% pyrazole based compound expressed by the formula (R is H or CH3; Z is p-methylphenacyl, p- toluenesulfonyl, etc.), (B) 3-20wt% compound, e.g. alpha-chloro-2', 6'-diethyl-N-(n- butoxymethyl)acetanilide, (C) 3-20wt% emulsifying agent, preferably a mixture of polyoxyethylene alkyl aryl ether with alkylbenzenesulfonic acid and (D) 50-80wt% solvent obtained by incorporating a nitrogen-containing polar solvent with nonpolar solvent, substantially insoluble in water and having <=1 specific gravity and having 0.90-0.99 specific gravity thereof. The emulsion is used for treatment before rice transplanting and is capable of completely controlling weeds in paddy fields without flying to the surroundings.
Patent JP-H0528553-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: OSATO YOICHI
IPC: G11B11/10
Filed: 1991-07-22
Abstract: PURPOSE:To improve the coercive force and perpendicular magnetic anisotropy of the artificial lattice films of the magneto-optical recording medium formed with the artificial lattice films of an iron family-platinum group system as a recording layer. CONSTITUTION:The artificial lattice films constituted by using the laminate laminated with a 1st layer 2 consisting of the metals selected from Co, Fe and Co-Fe alloy and a 2nd layer 3 consisting of the metal selected from Pt, Pd and Pt-Pd alloy as a repetitive unit 4 are formed on a substrate 1 consisting of a suitable material, such as glass or plastic. The artificial lattice films are formed in a gaseous atmosphere contg. elements (for example, O, N, H, C, S, F) which can decrease the saturation magnetization of the 1st layer 2.
Patent JP-H0345928-A (JP)
Title: Production of thin-film doide
Inventor: YAMAMOTO ETSUO
IPC: G02F1/136
Filed: 1989-07-13
Abstract: PURPOSE:To shorten processes by forming just one layer of a 1st metallic electrode layer and making common use of a light shielding layer and an electrode layer of the thin-film diodes. CONSTITUTION:The 1st metallic electrode layer is formed over the entire surface on a substrate. The 1st metallic electrode layer 14 is patterned by using a 1st mask 15 and a semiconductor layer 16 and a 2nd metallic electrode layer 18 are successively formed over the entire surface. The semiconductor layer and the 2nd metallic electrode layer 14 are simultaneously patterned by using a 2nd mask 19. A transparent electrode layer 22 is in succession formed and after the transparent electrode layer 22 is patterned by using a 3rd mask 23, the semiconductor layer in the apertures of the 3rd mask 23 and the 2nd metallic electrode layer 18 are patterned. The need for the 2nd time of the etching process is eliminated in this way and the processes are shortened.