baber/WOPTO huggingface dataset:
Patent JP-H10226483-A (JP)
Title: Escalator vacuum cleaner and dust collector therefor
Inventor: NAGANO SHIGETOSHI
IPC: A47L7/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the propagation of various germs and the generation of offensive odors at the treads and risers of an escalator by cleaning the treads and risers with an easily used vacuum cleaner. SOLUTION: An escalator vacuum cleaner 1 is constructed so as to be operated at its handles 9, which fixedly projects from an upper case 4 slantly upward as well as backward and has grip parts 8 at its tip and its middle portion. For cleaning an elevator with the use of the cleaner 1, a rotary brush 2 rotated by the torque of a drive is moved by means of a flexible shaft 15 so as to project at its outer periphery forward from the upper case 4 by a length I longer than the depth (h) of the grooves cut in the treads A of the elevator and also downward from the bottom of a lower case 6 by a length j also longer than the depth (h), to thus rake out dust in the grooves cut in the treads A and risers B of the elevator. The raked dust is sucked through a suction port 5 in the lower case 6 into a dust collector bag arranged in the body of the cleaner 1 by way of a transport pipe.
Patent JP-H11269667-A (JP)
Title: Etching treatment apparatus
Inventor: TANAKA HIDEKI
IPC: C23F1/08
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an etching treatment apparatus which is capable of simultaneously etching plural parts by a relatively small-sized apparatus with relatively simple constitution and is capable of controlling the amt. to immerse parts into an etchant. SOLUTION: Plural pieces of ferrule terminals 1 are inserted into holes 35 formed on the same circumference of a mounting plate 2. The mounting plate 2 is connected to a hook block 3 and when a knob 5 on a base 4 is turned, the mounting plate 2 moves vertically. The optical fibers 27 of the plural ferrule terminals 1 projecting from the rear surface of the mounting plate 2 are simultaneously immersed into the etchant 53 in a vessel 52 by turning the knob 5. The amt. for immersion is controllable by the knob 5.
Patent JP-S59196557-A (JP)
Title: Manufacture of alkaline manganese battery
Inventor: SAWAI TADASHI
IPC: H01M4/08
Filed: 1983-04-21
Abstract: PURPOSE:To obtain an alkaline manganese battery having excellent discharge characteristic and liquid-leakage resistant characteristic by pressing and granulating mixture consisting of manganese dioxide and a part of a necesary amount of flake graphite used as a condctivity-giving material, then mixing the remaining part of the conductivity-giving material into the granulated mixture so as to obtain a positive mixture. CONSTITUTION:In making a positive mixture 1, after mixture prepared by mixing manganese dioxide with a part of a necessary amount of flake graphite used as a conductivity-giving material is pressed and rolled before being crushed, the crushed mixture is sieved through meshes of around 600 microns for example and granulated. Next, after the other part of the conductivity-giving material is mixed into the granulated positive mixture, the mixture is weighed by a measure method before being pressed and molded thereby preparing a positive pellet. In constituting a battery, for example, after the positive pellet is placed in a positive case 2 made of nickel-plated iron, a positive ring 3 is inserted in the positive case 2 before pressure molding is performed with a given pressure thereby making a molded positive electrode 1. Following that, a separating layer 4 and a negative electrode 7 are installed over the positive electrode 1, then the positive case 2 is sealed by the conventional method.
Patent JP-S546052-A (JP)
Title: Polycarbvonate resin composition
Inventor: OOHARA OSAMU
IPC: C08L69/00
Filed: 1977-06-16
Abstract: PURPOSE: A stabilized polycarbonate resin composition free of discoloration in hightemperature molding stages, comprising a benzenephosphonic acid diester and a polycarbonate resin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55161600-A (JP)
Title: Damper producing machine
Inventor: KAWABATA ISAMU
IPC: B26F1/00
Filed: 1980-05-26
Abstract: PURPOSE:The machine which comprises subsequently disposing respective devices of stock feeding, forming press, blanking press, product take-out and blanked pieces take-out around an intermittently rotating rotary table and which produces the dampers of the specified shape automatically with high efficiency. CONSTITUTION:A strip-form continuous stock is sent out by each fixed length intermittently and is cut to a fixed size by a cutter 1, after which the cut stocks are placed on the stock attraction plate in the feed position H of a table 2 rotating intermittently in the counterclockwise direction so that they are gripped by retaining claws. Thence, they are sent to the forming press position I, and while they are heated in the dies disposed in the top and bottom of the table, they are pressed to the specified damper shape. Further, they are subjected to blanking pressing by the upper and lower dies in the blanking press position J, after which they are attracted to the product attraction plate and are taken out up to the product aligning device. On the other hand, the blanked waster pieces on the outer side are sent to the blanked piece take-out position K, where the retaining claws are released and compressed air is injected, whereby the products are discharged to outside the table.
Patent JP-H09261813-A (JP)
Title: Gas insulated switchgear
Inventor: SAITO MUNECHIKA
IPC: H02B3/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a GIS capable of easily detecting the voltage in a GIS container. SOLUTION: In a shield 2 of a wire wound current transformer arranged in a GIS container, a notch opposed to a conductor 4 is provided, here, an electrode 5 opposed to the conductor is provided. Since a stray capacitance 7 appears between the electrode and the conductor, a divider capacitor 8 is connected between the electrode and the earth, voltage between both ends of the divider capacitor is detected by a means 9, so as to measure the voltage of the conductor. Further, this electrode is formed in a separate unit from the shield, the electrode can be mounted outside the shield. This voltage detection part 50 can be provided in a conventionally existing current transformer.
Patent JP-H06277869-A (JP)
Title: Seamless tube steel wire for submerged arc welding
Inventor: MOTOMATSU RYUICHI
IPC: B23K35/30
Filed: 1993-03-29
Abstract: PURPOSE:To produce a wire by which a satisfactory workability can be attained in a high speed welding, which is applied to a fillet welding, etc., of a built-up H shape steel sheet, etc. CONSTITUTION:A seamless tube steel wire for a submerged arc welding, whose outer diameter D is 3.2 to 6.4mm, and an inner diameter(d) is (0.3 to 0.7)XDmm, and contg. <=0.12% C and 0.5 to 2.7% Mn, is formed.
Patent JP-H06281672-A (JP)
Title: Controlling device for electrical equipment for vehicle
Inventor: SATOU MORIO
IPC: G01R5/16
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a controlling device for electrical items for a vehicle which makes it easy to construct the whole of a system out of an integrated circuit and enables promotion of reduction of the cost of the electrical items for the vehicle, by using a digital circuit instead of an analog circuit. CONSTITUTION:Based on the amount of revolution read from a revolution detecting sensor 21, a microcomputer 22 of a meter drive system outputs to a time sharing circuit 34 a signal of direction of flow of a current made to flow through coils A and B of an engine tachometer M and also outputs to the time sharing circuit 34 a signal showing the amount of flow of the current, through PWM controllers 24e and 24f. Pulses generated from these signals in the time sharing circuit 34 are supplied to discrete terminals of the coil A and the coil B and a pointer of the engine tachometer M is rotated by a composite magnetic field induced by the current flowing through the coils A and B. Accordingly, the pointer of the engine tachometer M can be rotated only by a digital circuit.
Patent JP-S55164623-A (JP)
Title: Preparation of plaster
Inventor: TAKAHASHI YOSHIFUMI
IPC: A61F13/02
Filed: 1979-06-07
Abstract: PURPOSE: To prepare a plaster having a uniform layer of effective component, in high productivity, by applying the effective component to the substrate by ink-jet printing technique.  
     CONSTITUTION: An adhesive layer is applied to a surface of a substrate. A liquid composition containing an effective component such as methyl salicylate, menthol, camphor, thymol, mint oil, etc. is applied to the surface of the adhesive layer by ink-jet printing technique. The ink-jet printing technique is a relatively new printing technique, which can apply an inke uniformly with a desired pattern. Since the effective component is applied to the substrate separately from the adhesive component, the amount of the expensive effective component can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000267788-A (JP)
Title: Equipment having information display means
Inventor: TAKANASHI TATSUO
IPC: G06F3/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an equipment having an information display means capable of inputting information that can further reduce the occupancy space and that is good in operability. SOLUTION: The information display device capable of inputting information by an information display means of a camera being this equipment is provided with a liquid crystal display unit 2 held by a display frame 3 having operation button parts at four corners and having a liquid crystal display body 5, and a conductive plate 8 and an anisotropic conductive rubber plate 9 arranged at the lower part of the unit 2, and a switch FPC 10. When one of the operation button parts is depressed, a switch contact on the switch FPC 10 is turned on, and a corresponding switching signal such as a photographic mode is outputted. The display contents of the liquid crystal display body near the operated operation button part are simultaneously switched according to the switching signal.
Patent JP-H01242053-A (JP)
Title: Method for welding forceps for endoscope
Inventor: OKUZUMI MASAHIKO
IPC: A61B10/00
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the bending angle of a leading end cover and to uniformize a melting depth, by reducing the gap between the mutual engaging parts of a flexible tube and the leading end cover to weld both of them. CONSTITUTION:The leading end part 10b of the flexible tube 10 of an forceps device for an endoscope is inserted in the cylindrical part of the leading end cover 18 to bond both of them by laser welding. At this time, the leading end part 10b of the flexible tube 10 is heated or the leading end cover 18 is cooled, and the flexible tube 10 and the leading end cover 18 are bonded by laser welding in such a state that the gap between the leading end part 10b of the flexible tube 10 and the inner peripheral surface of the leading end cover 18 is reduced. By this method, a lap welding part 35 and an abutted welding part 36 are generated.
Patent JP-H0212036-A (JP)
Title: Testing of functioning capacity of seismic rotary vibration damper
Inventor: KURAUSU REBAASUHAUZEN
IPC: G01M7/08
Filed: 1989-03-24
Abstract: PURPOSE: To test function ability of a damper by comparing a value obtained by steepness of vibration by a torsion spring shaft with a value obtained by a 'sound' rotation vibration damper. CONSTITUTION: An object to be tested is temporarily attached to the free end of a torsion spring shaft 7 supported for deflection vibration with constant torsion spring rigidity, the other end of the shaft 7 is fixed, and attached to a body 10 which is static even when vibration of systems 1, 7 which can be rotated and vibrated without attenuation is excited. The systems 1, 7 are excited for free gradually attenuating natural vibration such as response vibration by a push, and amplitudes at the end of an object to be tested of the shaft 7 are respectively and separately measured and determined for at least first three cycles after vibration excitation by the push. The object to be tested lowers the value of a determined attenuation rate row, and functional acceptance is made possible only when it is in the range of a band having determined and lowering width for a 'sound' rotation vibration viscosity damper 1.
Patent JP-S545525-A (JP)
Title: Transformer for network
Inventor: NAGAI KOUICHI
IPC: H02H7/28
Filed: 1977-06-15
Abstract: PURPOSE: To improve characteristics of magnetic excitation with provision of a winding exclusively used for generating magnetic excitation loss and capacity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52153594-A (JP)
Title: Control device
Inventor: BABA MASAAKI
IPC: B63H21/22
Filed: 1976-06-15
Abstract: PURPOSE: To providea control device which mainly control the clutch and throttle of a marine engine with one lever. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11271785-A (JP)
Title: Display device
Inventor: ISHIMARU HISAAKI
IPC: G09F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To attain high fidelity display without generating any unnatural projecting part in a central independent transparent pattern even when using a negative type LCD. SOLUTION: An electrode at a COM(common) side is constituted of three areas, that is, a first electrode 21 including a central part and third electrodes 22 and 23 arranged at the right and left sides of the first electrode 21. An SEG(segment) side is constituted of a second electrode 25 including a central part, fourth electrodes 26 and 27 arranged at the upper and lower sides of the second electrode, and fifth electrodes 28 and 29 and 30 and 31 arranged at the right and left sides of the fourth electrodes 26 and 27. Then, the area of a display device is controlled by applying each proper driving signal to each electrode.
Patent JP-H08243644-A (JP)
Title: Correcting tool for metallic tube for piping
Inventor: KAWASAKI SHIGEO
IPC: B25B33/00
Filed: 1995-03-04
Abstract: PURPOSE: To correct a metallic tube to a complete round circular section by pivotably connecting a middle part of two holding bodies to make one side holding body a grip part and the other body a pressure applying part, forming the opposite surface of the pressure applying part to a complete round circular columnar surface having appropriate length corresponding to a prescribed tube diameter when the pressure is applied and holding a connection end part of the metallic tube at the pressure applying part of a correcting tool. CONSTITUTION: A pair of grip parts 1a, 1b and a pair of opposite pressure applying parts 2a, 2b are provided, and these pairs are connected continuously or by interposing a power magnifying part, and a spring to energize the pressure applying parts 2a, 2b in the opening direction is attached thereto. The opposite surfaces of the pressure applying parts 2a, 2b each are made to a complete round circular columnar surface corresponding to an appropriate outer diameter of a metallic tube 05 to be used as a tube joint and each have the length able to be operated to apply pressure with appropriate force and efficiently apply the pressure with one time of pressure applying operation.  In executing the piping work, the section of a joint tube is made complete roundnes, the pressure against the sleeve body becomes uniform, the piping is appropriately sealed, and the liquid or gas leakage is effectively prevented.
Patent JP-H11272844-A (JP)
Title: Device and method for encoding moving image consisting of multicolor image, and device and method for decoding the same moving image
Inventor: HOSHINA SHOJI
IPC: G06T1/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To highly compress data without performing motion compensation and without using inter-frame differences when a moving image consisting of multicolor images is encoded and decoded. SOLUTION: An encoding device for moving image consisting of multicolor images generates a moving image by making successive frames of still images consisting of color pixel data 100A with index codes. The device is provided with a reference pixel generating means which uses pixels at corresponding positions in a reference frame as reference pixels for encoding when respective pixels of a frame of interest to be encoded is encoded. Here, this reference pixel generating means 2 when encoding, for example, the pixels of the frame of interest to be encoded uses following-line pixels of the pixels at the corresponding positions of the reference frame as reference pixels for encoding. Reverse algorithm is used for decoding.
Patent JP-H10265876-A (JP)
Title: Hot rolled strip, hot rolled plate or hot rolled bar of ti-fe-o-n titanium alloy and these production
Inventor: FUJII HIDEKI
IPC: B21B3/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide the hot rolled strip, the hot rolled plate and the hot rolled bar with practicality having high ductility in the plate width direction and these production method. SOLUTION: The hot rolled strip, the hot rolled plate and the hot rolled bar, which contain, by weight, 0.8-2.3 % Fe, <=0.05% N and the balance essentially Ti, which have an oxygen equivalent value Q=(O)+2.7(N)+0.1(Fe) in range of 0.35-1.00, an equiaxial αphase of 5-30% in volume and the balance of a mixing structure of a fine needle shaped α phase/β phase, and which have tensile strength of >=700 MPa in the longitudinal direction and tensile elongation of >=10% in the plate width direction, are obtained. These products are produced by which a titanium alloy slab of the above composition is heated to a temp. region of the βtransformation point or lower, hot rolled, coiled to a coil, subjected to a first heat treatment consisting of heating/holding to and at a temp. or higher at which a volume ratio of αphase/β phase of the alloy becomes 3:7 at an equilibrim state and cooling at a cooling rate of air cooling or slower, next a second heat treatment at >=500 deg.C to a temp. or lower at which a volume ratio of α phase/β phase of the alloy becomes 7:3 at an equilibrium state.
Patent JP-H08275260-A (JP)
Title: State monitor control system
Inventor: TANAKA KOICHI
IPC: G11C17/18
Filed: 1995-03-29
Abstract: PURPOSE: To relieve the communication amount and the load of a monitored device by taking a load of the monitored device by a monitor into account. CONSTITUTION: A monitor 8a is provided with a monitor request transmission means 4 sending a monitor request including a monitor condition such as a monitor number of times 18 and a monitor interval 19 or the like with respect to a received monitor item 2 to a monitored device 17a, a monitor result reception means 5 receiving the monitor result sent by the monitored device 17a, and a display means 6 displaying the monitor result. The monitored device 17a is provided with a monitor request reception means 10 receiving a monitor request, a monitor information collection means 13 collecting the monitor information based on the received monitor request and providing an output of the monitor result, and a monitor result transmission means 14 sending the monitor result to the monitor 8a depending on the monitor condition.
Patent JP-S61226528-A (JP)
Inventor: BUERUNAA HORUBAIN
IPC: F02D1/04
Filed: 1986-03-31
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-S62227077-A (JP)
Title: Manufacture of high silicon steel material
Inventor: ABE MASAHIRO
IPC: C23C16/24
Filed: 1986-03-28
Abstract: PURPOSE:To obtain the titled steel material having satisfactory magnetic characteristics by short-time diffusion treatment and to improve the roughness by ending the diffusion treatment of a steel material siliconized by chemical vapor deposition (CVD) while the concn. of Si in the surface layer is high than the concn. of Si in the central part in the thickness direction. CONSTITUTION:A steel material siliconized by CVD in an atmosphere of a gas contg. SiCl4 is subjected to diffusion treatment to diffuse Si. At this time, the diffusion treatment temp. and time are selected so as to properly regulate the concn. of Si in the surface layer. The diffusion treatment is ended while the concn. of Si in the surface layer is higher than the concn. of Si in the central part in the thickness direction and a steel material contg. Si distributed ununiformly in the thickness direction is obtd. The resulting steel material is provided with sufficiently high magnetic characteristics comparable or superior to those of a steel material contg. uniformly diffused Si, toughness is ensured and cracking is prevented.
Patent JP-H07253278-A (JP)
Title: Executing method for tuyere bricks for aod furnace
Inventor: TERAJIMA TOSHIICHI
IPC: F27D1/00
Filed: 1994-03-15
Abstract: PURPOSE:To reduce attribution speeds of a tuyere brick and its peripheral bricks. CONSTITUTION:A peripheral structure of a tuyere brick for an AOD furnace is so executed with upper and lower peripheral bricks 2, 3 that widths of the upper and lower peripheral bricks 2, 3 adjacent to the tuyere brick 1 are set larger than that of the brick 1 within twice or less of the width of the brick 1, and hence vertical joints of the upper and lower bricks 2, 3 adjacent to the tuyere brick are not engaged with the brick 1. Thus, as a result that a joint erosion under a tuyere is widely eliminated, durable number of times of this structure is increased as compared with that of prior art, thereby largely improving it.
Patent JP-H10268199-A (JP)
Title: Point light source optical system, confocal optical device using it, hologram exposing device, and exposing method
Inventor: MATSUNO KIYOO
IPC: G03H1/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a point light source generating device allowing a point light source emitted from a pinhole to form a focal point at the same position via a lens group by arranging a thin film having the pinhole in the downstream of a light path. SOLUTION: The light 2 emitted from the light source 1 of a confocal optical device is made expanded parallel light by a condenser lens 3 and fed to a point light source generating device 4 on the light projection side. The light passing through the point light source generating device 4 is sent out as a point light source 5, it passes through a beam splitter 6, and it is converged by lens groups 7, 8 and applied to an object 9. A thin film 14 made of chrome, etc., and having a pinhole is applied on the surface of a glass sheet 13 made of optical glass to form the point light source generating device 4. The point light source generating device 4 is arranged in the attitude that the glass sheet 13 is located in the upstream of the path of the light passing through the pinhole.  Since the point light source 5 emitted from the pinhole does not pass through the glass sheet 13, the focal point of the light is concentrated at one position by the lens groups 7, 8.
Patent JP-S58187458-A (JP)
Title: Dyeing of cellulosic fiber
Inventor: OMURA TAKASHI
IPC: C09B62/513
Filed: 1982-04-27
Abstract: PURPOSE:To dye cellulosic fibers in dark blue in improved fastness to chlorine, light, sweat and sunlight, by using disazo dye having a beta-sulfate ethylsulfonic group, etc. and a monochlorotriazinyl group as reactive groups. CONSTITUTION:Cllulosic fibers are dyed with dye shown by the formula I (X is beta-sulfatoethyl, beta-thiosulfatoethyl, beta-phosphatoethyl, beta-chloroethyl or vinyl; R is H, Cl, or SO3H, Y is H; or CH3; Z1, Z2, and Z3 are H, Cl, CH3, OCH3, SO3H, or COOH) in the form of free acid. The dye shown by the formula I , for example, is obtained by diazotizing an amino compound shown by the formula III, followed by coupling monoazo dye shown by the formula II with the diazotized compound in an alkali of sodium bicarbonate.