baber/WOPTO huggingface dataset:
Patent JP-H06274414-A (JP)
Title: Improvement of computer having cache memory
Inventor: KUROKAWA HIROSHI
IPC: G06F12/08
Filed: 1993-03-19
Abstract: PURPOSE:To constitute the computer so that it can process a large quantity of data at a high speed, and also, can prevent deterioration of the performance caused by cache contamination, and can be applied to a multi-process system, as well. CONSTITUTION:An auxiliary data processor 1 which contains a data memory 93 having plural entries, and is directly coupled to a storage device 3 executes a processing request sent from an instruction processor group 2 by accessing it directly to the storage device 3. Each entry of the data memory 93 is allocated to an instruction processor from which the processing request is issued, and data read out of the storage device 3 in accordance with the processing request is retained so that a part thereof can be used by the next processing request. A tag circuit 7 holds an identification number of the instruction processor to which each entry is allocated, and an address and length of the data in its entry, and monitors so that each processing request uses the retained data without an error. Each instruction processor selects the processing request to be sent to the auxiliary data processor 1, in accordance with a state of an operand.
Patent JP-H05264344-A (JP)
Title: Method of monitoring input-output light power of light amplifier
IPC: H04B10/293
Filed: 1992-03-17
Abstract: PURPOSE:To monitor the power of an input-output light by a method wherein a light made to branch from an input or an output of a light amplifier by a light-branching unit is passed through a loss medium having no polarization dependence and then sensed by a photosensor and a light-sensing current thereof is monitored. CONSTITUTION:When an input light is inputted to a light-branching unit 2 from an optical fiber 1 on the input side, it is made to branch in such a low branching ratio as about 1/10 and a branch light proceeds to an optical fiber 4 on the monitor side, while a main signal is outputted from an optical fiber 3 on the output side. The branch light signal is attenuated in a loss medium 5 having no polarization dependence and an output thereof is inputted to a light-sensing part 6 and subjected therein to photoelectric conversion, so that an electric signal for monitoring be generated. This signal becomes an output being proportional correctly to the power of the light transmitted to the fiber 1 on the input side. As for the loss medium 5 having no polarization dependence, such a method as to make the axes of cores deviate from each other and to splice them when the end parts of two optical fibers are connected together is used for it. In another method wherein the medium 5 is not used, a loss is given to the light by a loss giving means 7 having no polarization dependence in the light-sensing part 6 and then the light is sensed.
Patent JP-H06274929-A (JP)
Title: Optical head device
Inventor: KIYOMATSU SATOSHI
IPC: G11B11/10
Filed: 1993-03-19
Abstract: PURPOSE:To detect a servo signal and a reproducing signal with one chip and to obtain an optical head device small in size and light in weight by providing a polarizing film which is bisected in a perpendicular direction to the servo dividing line of a track crossing signal so as to have different characteristics on the upper surface of a photodetector which is divided into four. CONSTITUTION:A laser luminous flux projected from a semiconductor laser 15 passes through a collimator lens 16 and a prism 17, and reflected upward by a turn-up mirror 18, is image-formed as a light spot on a recording medium surface 20 through an objective lens 19, and records a magneto-optical signal. A reflected luminous flux from the medium surface 20 retrogresses to be reflected at the light separating surface 21 of the prism 17, passes through a condenser lens 22, is given astigmatism by a cylindrical lens 23, and is made incident on the photodetector 24. The incident luminous flux is made incident on the photodetector 24 constituted of a PIN photodiode which is placed on a position having circular intensity distribution of a minimum blur circle between a focal position of the lens 22 and a focal position in a perpendicular direction to the generatrix direction in the case of setting the lens 23 and which is divided into four, etc. The polarizing film is divided into two kinds and set on the upper surface of the PD of the detector 24, and detects the magneto-optical signal.
Patent JP-S53145095-A (JP)
Title: Laying cable to marine power station
Inventor: MATSUI TAKASHI
IPC: H02G9/02
Filed: 1977-05-24
Abstract: PURPOSE: To enable a moving in accordance with a change of tide level and tide, by providing a sag part in the cable as well as by making a linkage with an extendable auxiliary pipe between marine floating pontoon, with the power station located, and rotary case on the mooring tower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61218706-A (JP)
Title: Turbine casing
Inventor: TAKAHASHI SADAJIRO
IPC: F01D25/24
Filed: 1985-03-25
Abstract: PURPOSE:To provide no welded part and eliminate the necessity for welding inspection, by connecting a main steam inflow part, which is constituted by a control valve chamber, stop valve chamber and a nozzle chamber and integrally cast, and a casing main unit by screws. CONSTITUTION:A main steam inflow part 20, comprising a turbine control valve chamber 12, stop valve chamber 11 arranged in a right angle direction with the axis in the sideward of the chamber 12 and a nozzle chamber 13 inserted into a casing main unit 40, is formed by integral casting, and the main steam inflow part 20 is connected with the casing main unit 40 by screws. That is, the main steam inflow part 20, being placed on a connection surface 41 of the casing main unit 40, is connected by studs 50. In this way, a turbine casing, providing no welded part and eliminating the necessity for welding inspection, can be economically manufactured.
Patent JP-2000002891-A (JP)
Title: Reflection type liquid crystal display device and its production
Inventor: HOSHINO MASAFUMI
IPC: G02F1/1365
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a reflection liquid crystal display device capable of supplying electric power to correctly operate small-sized portable electronic appliances by forming solar batteries on a lower substrate, forming active elements by using the portions thereof and subjecting a scattering type liquid crystal layer to high time-division driving. SOLUTION: This liquid crystal display device comprises a transparent substrate 13b formed with ring diodes 11 and the solar batteries 12, a transparent substrate 13a provided with patterned transparent substrates 14a and high- polymer dispersion liquid crystals as the light scattering type liquid crystals 15 held between the transparent substrates 13a and 13b. While the solar batteries 12 are formed with diodes over the entire surface of the panel, the active matrix liquid crystal panel has only the ring diodes 11 in the extreme partial portions of pixels and the greater portions are removed by patterning. Then, the regions not sufficiently impressed with the driving voltage is observed bright and white but the regions sufficiently impressed with the driving voltage appear black as the incident white light is absorbed in the solar batteries 12.
Patent JP-S62219564-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1986-03-20
Abstract: PURPOSE:To upgrade the sensitivity of incident light, particularly the sensitivity of short-wavelength light by a method wherein the titled device is designed in such a constitution that the second electrode consists of a light-transmitting conductive material and the first electrode consists of a conductive material having a heat resistance. CONSTITUTION:Incident light 7 is incided in the photosensitive part wherein a transparent electrode 5 is arranged and transmits a passivation film 6. Then, the incident light passes through the transparent electrode 5 and an interlayer insulating film 4, reaches a semiconductor substrate 1 and a photo charge in proportion to the amount of the incident light is generated. The photo charge generated in the substrate 1 under the lower part of the transparent electrode 5 is transferred in order by means of pulses which are impressed on the transparent electrode 5 and an electrode 3. As a transparent electrode is used for the electrode of the photosensitive part, the incident light transmits this, particularly even in case the incident light is short-wavelength light, the short-wavelength light can reach the semiconductor substrate 1. As a result, the reduction in the sensitivity of the short-wavelength light can be particularly prevented.
Patent JP-2000254062-A (JP)
Title: Washing tank for dishwasher
Inventor: HOSOKI TADAHARU
IPC: A47L15/42
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To support a header for supporting cleaning nozzles by a simple wasing tank with sufficient rigidity. SOLUTION: In a washing tank 13 for a dishwasher having a header 41 for supporting cleaning nozzles 61 and 63 supported on the substantially central part of a bottom wall 13a, the bottom wall 13a has a water reservoir recessed part 13a1 at one side and is inclined downward from the other side to one side. An expanding part 13a2 whose top surface is substantialy horizontal is formed on the substantially central part of the bottom wall 13a. The header 41 is supported by the top surface of the expanding part 13a2.
Patent JP-S63230285-A (JP)
Title: Teaching method for three dimentional laser beam machine
Inventor: MIZUKADO MASAYOSHI
IPC: B23K26/00
Filed: 1987-03-16
Abstract: PURPOSE:To safely carry out the teaching by providing a teaching device provided with a dummy torch at the outside of the machining range of a laser beam machine, and teaching the laser beam machine by operating the teaching device. CONSTITUTION:An operator operates the dummy torch 30 to carry out an imitating machining motion to a work on a teaching area 39. Then, encoders 34, 31, 32, 33, 35 detect the each moving amount of a traveling frame 25, a saddle 27, an expanding arm 29, and the dummy torch 30 accompanied with the imitating motion, and each moving amount is outputted to a machining program producing device 36. The machining program producing device 36 produces the machining program PRO based on the detected values by ordinary method according to the imitating machining motion which is carried out by the operator, and the program PRO is stored in a machining program memory 37. The stored program PRO is sent by on-line to the laser beam machine, which directly carries out the machining based on the program PRO.
Patent JP-H01234320-A (JP)
Title: Production of spherical silica
Inventor: NAKAMURA KUNIHIKO
IPC: C01B33/18
Filed: 1988-03-16
Abstract: PURPOSE:To easily obtain spherical silica particles without coarse particles in a high yield, by crushing specified coarse particles with a crusher of resin balls or metal balls coated with resin. CONSTITUTION:At first, the coarse particles obtd. by fusing among particles produced when silicic fine spherical particles are calcined at >=800 deg.C or thermal- sprayed at >=1700 deg.C, are prepd. Then, the coarse particles produced by partially fusing are selectively crushed with a crusher of resin balls or metal balls coated with resin to obtain the aimed spherical silica. As the silicic fine spherical particles to be used, the particles produced from raw material such as sodium silicate, tetraalkoxysilane, or produced by crushing natural silica, are exemplified.
Patent JP-H05265681-A (JP)
Title: Information processor
IPC: G06F3/0482
Filed: 1992-03-17
Abstract: PURPOSE:To provide an information processor capable of easily executing moving operation to master hierarchy or another nest. CONSTITUTION:Menu selecting history up to a menu which is displayed on a menu area 102 is stored in a current hierarchy management table 107 and the contents of the table 17 are displayed on a master menu display area 106. Then, a instruction specification to the area 106 by a mouse is received. A menu route up to a certain menu picture is previously stored in a menu storing table 110 and the destination of the menu route is displayed on a stored menu registering/accessing instruction area 104. At the time of receiving an instruction to the area 104, the contents of the table 107 are compared with the contents of the table 110 to determine the moving route. Consequently a current picture can be moved to a menu picture for master hierarchy or another nest only by one operation.
Patent JP-H11240294-A (JP)
Title: Embossed metal plate
Inventor: HIRATE MASASHIGE
IPC: E04C2/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a bending at both ends of a metal plate even when longitudinal and lateral grooved joints are deeply embossed by a rolling, and manufacture the metal plate at a low cost by a continuous processing by a method wherein an edge part which is adjacent to respective outer ends in the width direction of both flat parts, and where a number of small unevennesses are embossed, is formed in parallel with the lateral grooved joint. SOLUTION: A large number of longitudinal grooved joints 5 which are in parallel with the axial direction (p) of an embossing roll 4, and a plurality of lateral grooved joints 6 which extend to the total length in the longitudinal direction of a metal plate 1 while being rectangular to the axial direction (p) of the embossing roll 4, are formed, and a brick or tile stacking pattern 7 which is surrounded by the longitudinal and lateral grooved joints 5, 6, is imparted.  At the same time, flat parts 9, 9 of a specified width where an unevenness is not imparted, are formed in parallel with the lateral grooved joint 6 in a manner to be adjacent to respective outer ends in the width direction of the brick or tile stacking patterns 7a, 7b being located at the outermost ends in the width direction of the metal plate 1, among a group of the brick or tile stacking patterns, and at the same time, an edge part 11 where a number of small unevennesses 10 are embossed is formed in parallel with the lateral grooved joint 6 in a manner to be adjacent to respective outer ends in the width direction of both flat parts 9, 9.
Patent JP-H02241823-A (JP)
Title: Canvas top structure for car
Inventor: SASAKI KATSUAKI
IPC: B60J7/12
Filed: 1989-03-15
Abstract: PURPOSE:To reduce the driving force required to rotate link mechanisms by holding a pair of the right and left link mechanisms moving a folded canvas material from the roof of a car car body to the rear with elastic means at the middle position between the roof of the car body and the rear. CONSTITUTION:A canvas top car 1 has an opening section 3 on a roof 2. An awning 14 made of a canvas material, guide rails 15 openably guiding the awning 14, and a pair of the right and left link mechanisms 16 reciprocating the awning 14 are fitted to a base frame 13 coupled into the opening section 3 respectively. Main links 17 of the link mechanisms 16 are driven by drive gear units 19. Tension coil springs 27 which are elastic means are provided between the main links 17 and sub-links 18. The link mechanisms 16 are held at the middle position of their moving loci by the elastic force of the tension coil springs 27.
Patent JP-S58178804-A (JP)
Title: Steam turbine rotor shaft
Inventor: YOSHIOKA TAKATOSHI
IPC: F01D5/06
Filed: 1982-04-14
Abstract: PURPOSE:To improve the characteristics of a bearing by a method wherein two build-up welding layers composed of specific components are formed on an outer surface of the bearing at the journal part of a rotor shaft. CONSTITUTION:A first layer 6 forming a build-up welding 5 of the main body 1 of a shaft is of a welding rod of Ni system composed of C, Mn, Si, Cu, Ni, Al, Ti, Cr, Nd and balance of Fe, and the second layer 7 is of a welding rod for low alloy steel containing Cr of 0.5-3.0wt%.
Patent JP-S60207407-A (JP)
Inventor: SUZUKI HAYATO
IPC: H02B13/02
Filed: 1984-03-30
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-S61215146-A (JP)
Inventor: ERUBU GOMIE
IPC: B60J10/00
Filed: 1986-03-20
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-S58186441-A (JP)
Title: Catalyst composition and production thereof
Inventor: CHIYAARUZU II TONPUSON
IPC: B01J23/89
Filed: 1983-04-08
Abstract: A catalyst composition well suited for oxidation, reduction and oxidation-reduction reactions comprises a platinum group metal component, an oxide composite, and a refractory metal oxide support. The oxide composite comprises at least one member selected from a first group consisting of iron, cobalt and nickel plus at least one member selected from a second group consisting of alkaline earth metals, aluminum and titanium, with the metals of the oxide composite present in proportions such that the atomic ratio of the total of the member or members of said first group to the member or members of said second group is from 1:1 to 10:1.
Patent JP-S53147284-A (JP)
Title: Manuacture of high foam coaxial cables
Inventor: MATSUI AKIRA
IPC: B29C48/12
Filed: 1977-05-27
Abstract: PURPOSE:To device improvement of a concentricity of inner and outer conductors and an electrical performance by winding an insulated conductor pressed out covered high foam insulator to an inner conductor and by installing an outer conductor after leaving it alone until a deformation of high foam insulator is recovered.
Patent JP-H03263883-A (JP)
Title: Josephson junction element
Inventor: MOTOI YASUKO
IPC: H01L39/22
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a Josephson junction element with only film-forming operation without any need for etching operation by forming a nucleus at a desired position on a substrate, by forming a crystal with this nucleus as a center for forming an inorganic material crystal, and by forming a superconductive film on a substrate with this inorganic material crystal. CONSTITUTION:An etching line 2 is drawing on a sapphire (100) substrate 1 by etching, etc., and a diamond is subjected to epitaxial growth on the substrate 1, thus forming a semi-spherical diamond 3 on a cross point of the line. Then, Y-Ba-Cu-O is formed on this substrate 1 by the cluster ion beam method and further this substrate is subjected to heat treatment within oxygen environment, thus forming a superconductive film, namely Y-Ba-Cu-O film. The Y-Ba-Cu-O film 4a on the sapphire shows superconductivity and the Y-Ba-Cu-O film 4b on the diamond 3 shows no superconductivity.
Patent JP-H01233310-A (JP)
Title: Optical method and optical probe for measuring shape of surface
Inventor: KIYONO SATOSHI
IPC: G01B11/30
Filed: 1988-03-15
Abstract: PURPOSE:To detect precisely the roughness and undulation of the surface of a substance without suffering the effect of vibration or temperature, by a method wherein two spots, large and small, are projected to the same position of the substance to be measured through the same objective lens and informations contained in reflected lights are taken out separately from each other. CONSTITUTION:A parallel beam of light from a light source 1 is split in two by a polarizing beam splitter 2. The light reflected by a polarizing beam splitter 3 is passed through lenses 15 and 4, bent by a half prism 7, passed through a lens 17 and imaged on the combined focus position F1 of the lenses 15 and 17. This light is reflected on a surface 18 to be measured and reaches a light-sensing element 9. In the light- sensing element 9, a distance between the surface to be measured and the focus F1 is detected by a photodiode Pd. Two split lights are also imaged on a focus F2 after passing through a lens 16. The reflected light from the surface 18 to be measured enters a photo-sensing element 10, which detects a distance between the surface to be measured and the focus F2. The roughness and undulation of the surface of a substance are detected from a difference in size between the spots of two beams.
Patent JP-S53146353-A (JP)
Title: Absorption type refrigerator
Inventor: KAWAKAMI TOMIHISA
IPC: F25B33/00
Filed: 1977-05-27
Abstract: PURPOSE: To aim at saving the thermal energy used for a hot-liquid bubble pump as well as improving thereby the effectiveness by forming bubbles in a bubble pump type absorptive refrigerator by the action of circulating agent whose latent heat at the time of phase change is smalle than the refrigerant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03262992-A (JP)
Title: Metal body detector
Inventor: JIYURII MIKAIROBUITSUCHI MAMON
IPC: G01V3/10
Filed: 1990-03-14
Abstract: PURPOSE: To make it possibly to search irrespective of the position of a metallic material to the moving direction of an operator by providing an electric signal corrector, additional selective amplifier, main and additional oscillating loops for canceling the effect of primary electromagnetic field. CONSTITUTION: The metallic material searching apparatus comprises an inducing system 5 having two oscillating loops 1, 2 and two receiving loops 3, 4, AC generator 6, and a signal balance 7 for balancing the signals from the loops 3, 4 for inputting from input terminals 8, 9. Further, the apparatus comprises two selective amplifiers 26, 27 connected to electric signal correctors 15, 16 via the outputs 28, 29 of a switch 19. The generator 6 is connected to the corresponding correctors to the amplifiers 26 or 27 corresponding to the connection of one side of the control signal input terminal 17 or 18 of the loop 1 or 2 and correctors 15, 16.  Further, the apparatus comprises two data processors 39, 40 connected to the outputs of the amplifiers 26, 27, two recorders 41, 42 connate to the outputs of the processors 39, 40, OR circuit 45 connected to the input terminals 43, 44 and signal displays unit 46 connected to the output of the circuit 45.
Patent JP-H0849973-A (JP)
Title: Treating method of fine ore
Inventor: OBERNDORFER ERNST ING
IPC: C21B13/00
Filed: 1995-03-20
Abstract: PURPOSE: To avoid another process disturbances due to excessive portions of dust ore particles by a method wherein the speed of a gas for drying is fixed at a rate at which entraining of dust ore particles having dimensions below specified dimension and the dust ore particles are separated, collected and admixed to dried fine ore in dosed amounts. CONSTITUTION: Fine ore 2 is inserted into a whirl bed drier 5 provided with a gas firing 6 via a proportioning belt 4 with a balance 3 from a storage tank 1. A drying gas formed during the combustion of a natural gas 8 inside 11 the whirl bed drier 5 is passed through the inserted fine ore 2 via a distribution grid 10 provided with a plurality of tuyeres 9. The speed of the drying gas 7 is fixed at a rate at which entraining of the dust ore particles 14 having dimensions below specified dimension is effected. With the upper end of the whirl bed drier 5 via a delivery duct 12, the dust ore particles 14 are separated in a cyclone separator 13 to be conveyed to a collection container 16 to get the dust ore particles 14 admixed to the dried fine ore 17 by a mixing means 21.