baber/WOPTO huggingface dataset:
Patent JP-S60220335-A (JP)
Title: Image forming method
Inventor: YOSHIDA AKIO
IPC: G03C1/91
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a photosensitive material good in double reversal characteristics and internally blank letters reproduction characteristics and to ensure an image forming method for imparting said letters of good quality by forming on a support a subbing layer contg. a white and/or colored pigment and having a prescribed optical reflection density, and on this layer an emulsion layer contg. silver halide grains fogged in advance and an electron acceptor adsorbed into the surfaces of said grains to form a photosensitive layer. CONSTITUTION:Titanium oxide or the like is used for the white pigment having an average size of 0.05-5mu in an amt. of 5-20g/m<2>, and it is incorporated in the subbing layer alone or in combination with a colored pigment, such as carbon black. The photosensitive layer is formed by using a hydrophilic binder, such as lime-treated gelatin, in a gelatin/silver halide (expressed in terms of AgNO3) weight ratio of 0.3-5 and adding an electron acceptor positive in the total of potentials of the anode and cathode of a polarograph to the surfaces of the silver halide grains to allow the grains to adsorb a sensitizing dye, such as cyanine dyes, and to enhance sensitivity.
Patent JP-H11272906-A (JP)
Title: Coin discriminator
Inventor: YAMASHITA RIICHIRO
IPC: G07D5/08
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To discriminate a coin by simple constitution in real time. SOLUTION: A coin discriminator discriminates the coin 1 by detecting the characteristic value of coils A1 and B1 varied by making the coin 1 pass through magnetic fields influenced by the coils A1 and B1. In this case, a pair of sensor coils (a) and (b) provided so as to prevent respective center shafts from coinciding with each other and a discriminating means discriminating the coin passing through between a pair of sensor coils (a) and (b) are provided nearly in the center of the coils A1 and B1.
Patent JP-S5412090-A (JP)
Title: Antiskyd control method
Inventor: FUJITA TOMOHIRO
IPC: B60T8/72
Filed: 1977-06-29
Abstract: PURPOSE: To reduce the controlled distance as much as possible, by means of controlling each of a liquid pressure break device and an exhaust break device independently, and of keeping a suitable slipping rate when the wheeler is in the controlling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57193153-A (JP)
Title: Frame synchronism detecting device
Inventor: NISHIMURA YOSHIICHI
IPC: H04L7/08
Filed: 1981-05-22
Abstract: PURPOSE:To pick up accurate frame information from a received data stream quickly, by using the nature of autocorrelation of scramble codes without the insertion of a frame synchronizing signal in data. CONSTITUTION:To each one bit of a specified number of data bits a1-a31, a data DT1 of one frame added substantially with a parity bit, and a scramble code M series SC1 in bits b1-b31 equal to that of the data DT1 of one frame added with a redundant bit O for each one bit are mutually synchronized for scrambling to transmit a transmission data stream TDT. At the reception side, the transmission data TDT and the M series SC1 the same as that used at the transmission side are descrambled with the same position relation at scrambling, allowing to make parity check, and the frame synchronism can be detected by varying the relation of position between the data stream TDT and the scramble code M series SC1 until the result becomes correct.
Patent JP-S62239728-A (JP)
Inventor: GARIBARUDEI KONTE
IPC: H04N19/94
Filed: 1987-04-01
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-S554355-A (JP)
Title: Anhidrotic powder stick
Inventor: TACHIBANA SHINICHI
IPC: A61K8/00
Filed: 1978-06-27
Abstract: PURPOSE: To prepare the title anhidrotics having excellent applicability and storage stability, etc., by compressing a powder base and anhidrotic powder.  
     CONSTITUTION: An anhidrotic powder stick is prepared by the compression molding of a composition composed of (A) a powder base e.g. talc, titanium oxide, etc., (B) (pref. 20W40 wt% of) anhidrotic powder, e.g. aluminum chlorohydroxide, and if necessary, (C) (pref. 1W7 wt% of) a binder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05278021-A (JP)
Title: Manufacture of building material made of concrete
IPC: B28B21/12
Filed: 1992-03-31
Abstract: PURPOSE:To reduce drastically a demolding period of a concrete shuttering by increasing drastically compaction force and increase drastically strength by unifying a thickness, by a method wherein compaction of concrete by an oscillation and pressurization is performed. CONSTITUTION:A vibration is applied to an outer concrete shuttering 16 by operating an oscillating machine 24. A fixed quantity of concrete is loaded within a spatial part 20 between an inner concrete shuttering 14 and the outer concrete shuttering 16 through a hopper 22 under this state. A PC concrete shuttering is molded between the inner concrete shuttering 14 and outer concrete shuttering 16 while compacting by an oscillation of the outer concrete shuttering 16 and molded further by pressurizing machine 26. After completion of the molding, the PC concrete shuttering is demolded from a concrete shuttering device 10.
Patent JP-H05280670-A (JP)
Title: Packing for coupling of pipe
IPC: F16L21/02
Filed: 1992-03-31
Abstract: PURPOSE:To facilitate mounting work by forming a movable tubular unit of rubber material, providing further fold grooves, and deforming a central part swollen into a mountain shape of triangular section to the outside by compression in a lengthwise direction, so as to bring a ridge part of the mountain shape and its skirt parts into pressure contact respectively with a socket port surface and a plug-in port surface, in a sheathing system packing for coupling of a pipe. CONSTITUTION:A movable tubular unit 1 is formed of synthetic rubber of styrene butadiene rubber or the like, to provide circumferential directional fold grooves 3 to 5 in internal/external peripheral surfaces of this unit 1. Thus when compressed in the lengthwise direction, the unit 1 is folded in a part of the fold groove 3, to swell a central part into a mountain shape 2 of triangular section to the outside, and skirt parts 7, 8 are formed to be folded by the fold grooves 4, 5. On the other hand, a receiving port is formed into a squared section where a proportion x:l=6:4 is provided in a space l, formed by a thickness (x) and the mountain part 2 of the tubular unit 1 of a packing P. A ridge part 6 of the mountain part 2 is press-attached to a face of the socket port, and the skirt parts 7, 8 are press-attached to a surface of a plug-in port.
Patent JP-S59203361-A (JP)
Title: Electric discharge lamp
Inventor: TAKEDA TAKAO
IPC: H01J61/36
Filed: 1983-05-02
Abstract: PURPOSE:To enable the manufacture of an electric discharge lamp to be automated by facilitating the application of glass frit and the insertion of lead wires by providing an end plate for closing the open end of a glass bulb with a positioning guide section consisting of a ?-shaped cut. CONSTITUTION:The opening of a glass bulb 1 is airtightly closed with a ceramic end plate 2 having lead-wire insertion holes 21, an exhaustion tube insertion hole 23, a bulb-receiving groove 12 and the like. In the thus sealed body, a luminous part formed by unifying two U-shaped inner tubes 5 is installed, thereby constituting a small fluorescent lamp. A positioning guide section 35 consisting of a ?-shaped cut is provided in an area not included in a part of the surface of the end plate 2 to which the open end of the bulb is attached. The application of glass frit 3, the insertion of a lead wire 13 and the like are performed by using the positioning guide section 35 and a zig (c) having a projection (e) which can be attached to the guide section 35 in combination. As a result, the manufacturing of the lamp is facilitated without causing any movement of the end plate 2, thereby enabling the automation of the manufacturing.
Patent JP-S534419-A (JP)
Title: Pick up unit
Inventor: SAKAI HIDEYUKI
IPC: H01J29/89
Filed: 1976-07-02
Abstract: PURPOSE: To realize the pick up unit enabling the radiation of bias light having a uniform illumination distribution to the video surface plate, by placing the transparent plate in front of the inner plate, supplying light between the transparent plate and video surface plate, and providing the reflecting plate at the back of the transparent plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000275433-A (JP)
Title: Polarizing plate protection film
Inventor: OKADA YASUMASA
IPC: C08J7/04
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate protection film varying little in double refractive index, avoiding formation of carbonized degraded materials during melt molding, preventing color unevenness of a liquid crystal display when used as a protective film for a polarizing film, and being excellent in contrast. SOLUTION: This polarizing plate protection film is deposited on at least one side of a polarizing film and is composed of polymethylpentene. The polymethylpentene is a single polymer of 4-methyl-1-pentene or a copolymer of 4-methyl-1-pentene with other α-olefin, e.g. α-olefin with 2 to 20 carbon atoms, such as ethylene, propylene, 1-butene, 1-hexene, 1-octene, 10-decene, 1-tetradecene, 1-octadecene, etc. Since the polymethylpentene has a melting point of 210 to 260 deg.C, it is excellent in heat resistance.
Patent JP-H11266690-A (JP)
Title: Combine harvester
Inventor: TAKAHARA KAZUHIRO
IPC: A01F12/56
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of reducing fear producing damaged grains to the utmost and reducing a ratio of damaged grains contained in harvested grains as much as possible based on measuring result of water content contained in grains. SOLUTION: In this combine harvester equipped with single grain moisture meter 41 for successively measuring water content contained in grains following reaping and harvesting operation and an operation part 101 for calculating water content measuring value on the side of high water content in the distribution of measured value of water content in grains as a standard measuring value, a controlling means 100 controls operation state of an accelerator operating apparatus of an engine in a state suitable for water content contained in grains based on the standard measuring value.
Patent JP-H08273039-A (JP)
Title: Operation information display device for automatic vending machine
Inventor: MATSUO ATSUNORI
IPC: G07D9/00
Filed: 1995-04-04
Abstract: PURPOSE: To provide the operation information display device with which information transmission quantity can be increased without increasing the number of indication lamps. CONSTITUTION: Corresponding to 10-yen change exhaustion information and 50-yen change exhaustion information, signals are impressed to a signal line 3 of a 10-yen change exhaustion lamp 2 provided on a customer service panel. The signal concerning the 10-yen change exhaustion information is the width and interval of pulses accompanying the afterimage phenomenon of human eyes. The signal concerning the 50-yen change exhaustion information is the signal of pulse width not accompanying the afterimage phenomenon of human eyes. Therefore, a person who silently watches the 10-yen change exhaustion lamp 2 can recognize whether 10-yen coins for change are stocked or not.  When a signal processing part 5 is optically coupled with the 10-yen change exhaustion lamp 2, the signal processing part 5 controls the turning-on of a lamp 11 by demodulating the contents of the signal of short pulse width corresponding to the 50-yen change exhaustion information.
Patent JP-S58197433-A (JP)
Title: Idling speed controller of internal-combustion engine
Inventor: KUME SATOSHI
IPC: F02D11/10
Filed: 1982-05-12
Abstract: PURPOSE:To simplify construction and improve durability, by utilizing the contact of a plunger of an idling control driving mechanism and a throttle valve driving member, for detection of an idle signal, and constituting one of the contact parts of a SUS material while the other of a phosphor bronze material. CONSTITUTION:A plunger 20 in an idling speed control actuator 8 is provided at a face-to-face position to a free lever 5 turning integrally with a throttle valve 3 in a carburetor intake barrel 1. If an accelerator pedal is being depressed, a protrusion 5b' of the lever 5 is detached from the plunger 20, and if the pedal is returned, an opening of the valve 3 is decreased and the protrusion 5b' is contacted with the plunger 20, while an idle detection signal is fed to a control circuit, and idle control by a motor 25 is stated. Said protrusion 5b' and a point end of the plunger 20 are fomed of a SUS material and phosphor bronze material, so that the conductivity and shock resistance of the contact part are improved.
Patent JP-H11268921-A (JP)
Title: Press mold for forming glass
Inventor: OTA TAKASHI
IPC: C03B40/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve mold release property at a high temperature and prevent deterioration of press mold and improve durability by forming nickel film on which a metal carbide is dispersed onto the substrate surface of a direct press mold of molten glass. SOLUTION: A nickel film 12 containing a compound of nickel and phosphorus in which 10-50 vol.%, preferably 20-40 vol.% metal carbide having 0.5-25 μm particle diameter is dispersed, and if necessary, an intermediate layer comprising nickel or nickel alloy such as nickel-chromium alloy and a noble metal film 11 are formed onto the surface of a substrate 13 of a press mold 10 for highly precise molding directly forming a molding surface by a press used for direct press molding of molten glass and re-heat press molding of solid glass so that total thickness of the intermediate layer and the noble metal film 11 become 10-500 μm, preferably 50-300 μm. Thereby, peeling of the noble metal film is prevented and dimensional accuracy of the product can be kept at a high level.
Patent JP-H10268311-A (JP)
Title: Liquid crystal cell and its alignment treatment
Inventor: SANO TETSUYA
IPC: G02F1/1337
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven alignment of liquid crystals from being visually recognized as uneven brightness and darkness, etc., by confining the relative moving distance of a rubbing roller and a stage within a very small pixel width. SOLUTION: Plural transparent electrodes 24 and 14 exist to face each other perpendicularly. These electrodes form the plural grid-like pixels A together with color filters and antiferroelectric liquid crystals. These pixels act as display sections at the time of driving of a liquid crystal cell. The transparent electrodes 14 are provided thereon with alignment layers by offset printing in an oriented film forming stage, by which an electrode substrate 10 is formed. The alignment layers of the electrode substrates 10 and 20 are subjected to a rubbing treatment in a rubbing state.  The relative moving distance L between the stage and the rubbing roller while the rubbing roller revolves one turn is confined within the width of the two pixels, by which the uneven alignment of the liquid crystals appearing at least one pitch in the relative moving distance L may be confined within the width of the two pixels. As a result, even the one pitch of the uneven liquid crystal alignment by the eccentricity of the rubbing roller may be suppressed within the width of the two pixels and the striped uneven liquid crystal alignment is not visually recognized.
Patent JP-S562452-A (JP)
Title: Carburetor
Inventor: TAMAKI SHIGEO
IPC: F02M17/40
Filed: 1979-06-22
Abstract: PURPOSE: To improve the heat insulating effect of a carburetor and reduce its weight, by forming a float chamber, that comprises a fuel chamber of the carburetor, with a synthetic resin.  
     CONSTITUTION: A carburetor is constituted of a choke chamber 1 and float chamber 16, and simultaneously the total unit of the float chamber 16 is formed by a synthetic resin. In the choke chamber 1, main and slow jets 8, 9, fuel path 21, venturi 4, main nozzle 6 and the like are integrally arranged. Further a jointing surface 27 of the both chambers 1, 16 is provided upward by a height H above the constant oil level of a fuel chamber 30. In this way, even if the resin is thermally deformed, the fuel never flows out from the jointing surface 27 to a suction line, thus to prevent a rapid change of the air-fuel ratio. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63242329-A (JP)
Title: Separation of isotope
Inventor: YOSHIDA TADASHI
IPC: B01D59/00
Filed: 1987-03-31
Abstract: PURPOSE:To efficiently recover only a specific isotope component in an ionized state, by allowing pulse laser for exciting other isotope component approximate to the specific isotope component in beam absorbing frequency to irradiate immediately before the irradiation of pulse laser beam. CONSTITUTION:Strip like anodes 6 and cathodes 7 are alternately arranged above an evaporation crucible 2 and optical reaction parts 8 are respectively provided between the electrodes and pulse laser beam 10 is incident to the optical reaction parts 8 in the longitudinal direction thereof from a laser beam irradiation apparatus 9. A U-235 atom is selectively excited by the absorption of the pulse laser beam 10 and electrically magnetized to become an ionized isotope. Voltage is applied between the anodes 6 and the cathodes 7 to form electric fields and U-235 is adsorbed and recovered on the surfaces of the cathodes 7 by said electric fields. The vapor stream passing through the optical reaction parts 8 without being ionized is sucked and recovered by recovery plate 11 arranged to the optical reaction parts 8 on the outer edge side thereof.
Patent JP-H07288693-A (JP)
Title: Correction of picture element and smoothing method
Inventor: MAAKU EE OBUAATON
IPC: G06T5/20
Filed: 1995-03-09
Abstract: PURPOSE: To improve the quality of display printing pattern formed from pixels by preparing an algorithm, based on conventional circuits and programming techniques when correcting and smoothing an image. CONSTITUTION: When a processor 14 is to correct pixel data while using an algorithm, an output tile in a look-up table 18 is retrieved while using this algorithm or a processor 14, and its address is designated by the processor 14, while using the small block of image data in a memory 12. One output tile is composed of two adjacent pixels inside one column in the memory 12 and surrounding pixels adjacent to them and among these pixels, two pixels 29 and 30 are defined as target pixels to be provided by the processor. The pixel data stored in the memory 12 have original horizontal and vertical resolution and it is discriminated by the processor 14, whether or not an input tile is an exception. Namely, when there is a noise in this bit or an original has dirt on a document, the input tile is excluded from the output tile.
Patent JP-S62234191-A (JP)
Inventor: KYOGOKU TERUHIKO
IPC: G09G5/40
Filed: 1986-04-04
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-H05243120-A (JP)
Title: Laser optical device
Inventor: HAMAYA MASATO
IPC: G02B7/04
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the evils such as the loss of laser energy due to absorption of oxygen, the generation of noxious gas and the evils such as fluctuation and the like caused by the change of transmittivity by a method wherein the oxygen in the closed space, in the lens barrel and/or the lens mirror of an optical device, is absorbed by a deoxidization means. CONSTITUTION:Cavities are provided in closed spaces 30A to 30D in a lens barrel 20. Deoxidation agents 32A to 32D are provided in the above-mentioned cavities. These deoxidation agents 32A to 32D absorb the oxygen in the closed spaces 30A to 30D after lenses are assembled. As a result, when the laser beam emitted from an excimer laser passes through a beam expander 10, there is almost no oxygen in the closed spaces 30A to 30D, and as a result, the generation of laser energy loss due to absorption of oxygen and the generation of noxious gas such as ozone and the like can be prevented.
Patent JP-H05239144-A (JP)
Title: Low-viscosity thermosetting resin composition
Inventor: TAKEI MASAO
IPC: C08F12/00
Filed: 1992-02-28
Abstract: PURPOSE:To provide the subject composition improved in its thermoforming workability, also capable of giving cured products with high heat resistance therefrom. CONSTITUTION:The objective thermosetting resin composition <=50000 cp in the rotational viscosity at 50 deg.C, comprising (A) an imide compound such as N,N'-(methylene-di-p-phenylene)dimaleimide, (B) 2,2-bis[4-hydroxy-3-(2-methyl-2- propenyl)phenyl]propane, and (C) an alkenylphenolic compound such as 2- allylphenol.
Patent JP-S522924-A (JP)
Title: Elastic crawler track
Inventor: SAKAI KENICHI
IPC: B62D55/24
Filed: 1975-06-24
Abstract: PURPOSE: In elastic crawler track, lug pattern is improved that sticky clay adhered on track surface can be easily removed itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09270292-A (JP)
Title: Flipping and transferring device of electric wire with terminal
Inventor: RACHI JUNYA
IPC: H01R43/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the imperfect insertion of an electric wire and stably automate insertion work by installing a chuck pin so as to be capable of rotating in one part of a pair of electric wire holding claws and forming an insertion hole for inserting the pin on the holding surface on the other part. SOLUTION: An electric wire 9 with a terminal is reversed and transferred the same way as the conventional electric wire, bat the displacement of holding claws 2A, 2B is prevented with a chuck pin 6, and the height displacement of the electric wire 9 can be prevented without rotating on the holding surface. After the flipping and delivery of the electric wire 9 are completed (Fig. A), when the holding claws 2A, 2B are moved in the opening direction Y, the chuck pin 6 engaged with a recess 2g hangs down by dead load (Fig. B), the holding claw can be moved upward without hooking to the electric wire 9 in the movement upward (Fig. C). When the holding claw is rotated in the Z direction (Fig. D), the pin 6 returns in the horizontal direction by dead weight and rotates 180 degrees, then the claws 2A, 2B are moved in the S direction (Fig. E) and returns in a waiting state.
Patent JP-S5413588-A (JP)
Title: Production of laminate
Inventor: YOSHIDA RISABUROU
IPC: B32B15/085
Filed: 1977-07-04
Abstract: PURPOSE: To bond an aluminum foil to a polyolefin firmly without using an adhesive, by putting the surface, heat-treated in oxygen or ammonia gas, of an aluminum foil and the oxidized surface of a polyolefin film together, followed by hotpressing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02256796-A (JP)
Title: Driving device for driving method
Inventor: KABEUCHI TERUO
IPC: E21D9/06
Filed: 1989-03-29
Abstract: PURPOSE:To reduce abrasion and wear by connecting a plurality of driving bodies so that they are capable of bending, and providing an inclined pressure receiving plane lengthwise to an end driving body to make a driving thrust receiving plane of a spherical joint wider in a device driving along a circular arc shaped course. CONSTITUTION:A driving head 1 constituted of a driving head body 1A, an excavation section 3 capable of swiveling around the axial center P against the body 1A, a control device 4 of the swivel and a water jet nozzle 5. Then, an inclined pressure receiving plane F for turning a driving direction in the direction of receiving the earth pressure is formed in the excavation section 3. After that, a spherical joint section J consisting of a joint member 12 and receiving section 13 is provided to connect the head 1 and a driving pipe 2 so that they are capable of bending and, at the same time, a driving receiving plane 13a is widened to increase the strength, and a pull stopping receiving plane 13b is narrowed. According to the constitution, excavation can be freely made, and abrasion of the receiving section and lowering of the connection strength can be avoided while increasing the maximum bending angle.