baber/WOPTO huggingface dataset:
Patent JP-S61206584-A (JP)
Title: Processing device by energy beam
Inventor: SAKADO KEIICHIRO
IPC: B23K26/04
Filed: 1985-03-08
Abstract: PURPOSE:To eliminate the deviation of a processing position occurring in the factor for drift and to detect the processing position with high accuracy by using a mark for positioning and energy beam to form dummy marks on a work and detecting a relative disposition error. CONSTITUTION:A wafer 2 is subjected to global alignment by utilizing micro scopes 11, 15, 13 in an X direction, Y direction an theta direction which are align ment mark detectors and thereafter the positions of the alignment marks 30X, 30Y are detected and the X coordinate of 30X and Y coordinate of 30Y are determined. The dummy marks are formed by a laser beam for processing on a wafer street 26 of the wafer 2 and the positions of the dummy marks 31X, 31Y are detected by the X-direction, Y-direction microscopes 11, 15. The X coordinate and Y coordinate thereof are determined and the distances dX, dY thereof are calculated by a control device 40. The relative error occurring in the factor for drift is calculated. The extent of the movement of a stage 1 is corrected by as much as the error.
Patent JP-H11240486-A (JP)
Title: Movable deck unit
Inventor: SUDO MOTOKI
IPC: B63B25/20
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To make carrying and installing movable deck easier and reduce welding distortion removal work, by providing a plurality of modularized top plate members and a frame on which plurality of the top plate members are installed. SOLUTION: A movable deck 1, includes modularized 12 sheets of top plate member 20 and a frame 10 on which the top plate members 20 are installed and is taking responsibility of the entire strength. The frame 10 is configured with 4 rows of beams 11 which extend in the lateral direction and 5 rows of beams 12 which extend in the longitudinal direction. The beams 11 and the beams 12 are perpendicular to each other and connected in a grid form. Number of the modularized top plate members 20 may be increased or decreased according to the size of the movable deck 1, which then determines number of the beams 11 and the beams 12. Modularization of the top plate member 20 installed on the frame 10 significantly decreases welding work for the movable deck 1. This also significantly decreases labor required for carrying and installing the movable deck.
Patent JP-H07232901-A (JP)
Title: Fuel reformer
Inventor: ISHIKO YUKIMOTO
IPC: H01M8/06
Filed: 1994-02-17
Abstract: PURPOSE:To provide a fuel reformer capable of surely reducing the carbon monoxide concn. in the reformed gas to such an extent that the performance of a battery is not lowered by a carbon monoxide selective oxidation catalyst and capable of being miniaturized. CONSTITUTION:A vaporization part 2, reforming part 6, first reforming part 3 and second reforming part 7 are respectively combined as a laminate, and the vaporization part 2 and first reforming part 3 are combined to form a vaporizing and reforming body 5. The heat-exchange efficiency of each part is increased by such a constitution, and the reformer itself is made extremely compact. A liq. fuel (coolant) is passed through the cooling bed 71 of the second reforming part 7 to cool the second reforming bed 72 of the part. Consequently, a carbon monoxide selective oxidation catalyst in the second reforming bed 72 is kept at 100 deg.C as the reaction temp. Accordingly, the carbon monoxide concn. in the reformed gas is surely lowered to about 100ppm which does not lower the performance of a battery.
Patent JP-S57160248-A (JP)
Title: Two-phase psk modulator
Inventor: DOUI YOSHIKAZU
IPC: H04L27/04
Filed: 1981-03-27
Abstract: PURPOSE:To generate a large output signal to be modulated by biasing a diode in the opposite directions alternately by a modulating signal. CONSTITUTION:A carrier wave 27 inputted from an input terminal 20 is inputted to the base 22 of a transistor 21 to be amplified, and while an inverted carrier wave 28 is outputted from its collector 23, an inphase carrier 29 is outputted from its emitter 24. When the plus component of a modulating signal is inputted to an input terminal 25, a diode D1 turns on to output the inverted carrier wave 28 from an output terminal. When the minus component of the modulating signal is inputted to the input terminal 25, the diode conducts to output an inphase carrier wave. Thus, the inverted and inphase carriers 28 and 29 are made into a modulated signal by the plus and minus components of the modulating signal, and the modulated signal is outputted from an output terminal 26.
Patent JP-S63227696-A (JP)
Title: ６価モリブデン含有ガソリン組成物およびそれを用いるオクタン要求値抑制方法
IPC: C10L1/222
Filed: 1987-03-02
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-S55139040-A (JP)
Title: Split rotor
Inventor: HIGUCHI SHIGEO
IPC: H02K1/24
Filed: 1979-04-16
Abstract: PURPOSE:To prevent a drop of the stiffness of the rotor during rotation and to eliminate the vibration by providing saw-toothed parts to the opposite faces of respective split blocks so that they gear with each other during rotation and by bolting the split blocks at a state in which the saw-toothed parts gear with each other. CONSTITUTION:The saw-toothed parts 6 are provided to the split block 4 of the rotor, which is composed of plural split blocks in the axial direction, so that the toothed parts gear with each other when the torque T is applied to the opposite faces of respective split blocks, and the split blocks are bolted with the bolts 5 at a state in which the saw-toothed parts 6 gear with each other. In this way, since the stiffness is not reduced when transmitting torque, no vibration is developed, a rotor with a very stable intensity can be obtained.
Patent JP-S61203928-A (JP)
Inventor: KAWAI YAEKO
IPC: A47K7/02
Filed: 1985-03-07
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-S55137920-A (JP)
Title: Manufacture of laminated object
Inventor: OOTSUKI AKIRA
IPC: B29C53/00
Filed: 1979-04-16
Abstract: PURPOSE: To obtain a laminated object of a good quality in which no wrong portion, such as wrinkles, gaps, etc., is found, by a method wherein lamination is performed such that a pre-process for protection from a rapid change in temperature is provided before or after a polymer of polyolefin system resin and a metal foil make thermal contact with a thermal roll.  
     CONSTITUTION: A molten polyolefin resin 6 is extruded from an extruder 5 into between a metal foil 3 and a plastic film 4, such as polyolefin polyamide, etc., fed in turn from film-shaped, long-sized object winders 1 and 2. The lamination is brought into contact with a heat roll 7 for melting at the same when or immediately after they are laminated together. The metal foil 3 is heated by means of a preheat roll 9 before it make contact with the heat roll 7. After making contact with the heat roll 7, a laminated object, which is cooled to a normal temperature by a cooling roll 11 located near a portion where there is a normal temperature, is wound. The laminated object is cooled stagedly by means of pre-cooling rolls 13 and 14 before it make contact with the cooling roll 11. Resins produced resulting from graft-polymerization of polyolefin and α, β-ethylene system unstaurated carboxylic acid are used as the said polyolefin system resin 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05245769-A (JP)
Title: Polishing attachment
Inventor: INOUE YOSHIHISA
IPC: B24D11/00
Filed: 1992-03-03
Abstract: PURPOSE:To provide a polishing attachment that polishes a workpiece by means of a resin film made up of hardening abrasive grains with resin, at the time of getting a mirror-finished surface, a crack and a chip as well as a deep flaw will in no case be produced in a polishing sample. CONSTITUTION:A lapping sheet 4 or resin film hardened after applying abrasive grains with resin is attached to a frame 1 with a stationary plate 2 or applying tensile force otherwise, thus a polishing attachment is constituted so as to get the lapping sheet 4 held in the air by the frame 1.
Patent JP-S61207444-A (JP)
Inventor: HANSU MIYURAA
IPC: C08J5/22
Filed: 1986-03-04
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-S53127238-A (JP)
Title: Output control unit in electronic desk type calculator or the like
Inventor: MAEKAWA TOSHIYUKI
IPC: G06F7/00
Filed: 1978-04-17
Abstract: PURPOSE: To make sure the operational display using an index and a mantissa as an electronic desk type calculator for scientific calculation, by displaying a perfect 0 and an appearent 0 in which a fine numeral is hidden with discrimination. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09218968-A (JP)
Title: Coin identifier
Inventor: NISHIKAWA MASASHI
IPC: G07D7/182
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive device with which forged coins can be easily and surely excluded by providing an irradiating means for irradiating the prescribed area of coin with spot light, a photodetecting means for detecting the reflected light position of spot light and an identifying means for identifying regular coins and forged coins from the shape of track at the reflected light position. SOLUTION: A coin identification sensor 100 is provided with a spot light irradiating means 125 for irradiating the prescribed area on the front side or rear side of coin, an RGB photodetecting means 123 for photodetecting the reflected light and detecting any damage, stain or concentric pattern, etc., and a coin material detecting means 110 for detecting the material of coin or the like. When passing a coin through a coin passage part, the magnetic characteristics and various optical characteristics of the coin are detected by the coin identification sensor 100, based on this detected information, the material, diameter mill, color, damage and concentric pattern or the like of the coin are discriminated by a discriminating means 200 at a coin identification part and the denomination and truth/false of the coin is identified.
Patent JP-S63210728-A (JP)
Title: Liquid level measuring instrument
Inventor: MATSUMURA HIROSHI
IPC: G01F23/00
Filed: 1987-02-27
Abstract: PURPOSE:To eliminate the need for wiring construction and to facilitate a construction even when a liquid level measuring means and a liquid amount calculating and displaying means are installed in an existent service station. CONSTITUTION:The liquid level measuring means A provided to each oil storage tank is so constituted that an analog liquid level signal which is measured 3 at all times is inputted to a measuring means 19, A/D-converted here, and outputted to a transmitting means 20. The tank side which receives the specific signal of the tank through the antenna 12 on the side of the liquid amount arithmetic display means B and the antenna 7 on the tank side outputs the signal from a receiving means 23 to the transmitting means 20, and the transmitting means 20 sends a digital liquid level signal from the measuring means 19 through the antenna 7. This liquid level signal is inputted to an arithmetic means 25 through said antenna 12 and a receiving means 24 and tank data on the tank is read here out of a tank data storage means 26 and the measured liquid level is processed into a liquid amount by using tank type data, and the liquid amount is updated and stored in a liquid amount storage means 27.
Patent JP-H09235194-A (JP)
Title: Production of silicon single crystal thin film
Inventor: HABUKA HITOSHI
IPC: H01L21/205
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To stably obtain a silicon single crystal thin film smooth in surface by raising a silicon single crystal thin film on a semiconductor single crystal substrate at a specific speed. SOLUTION: The mixture gas of silicon chloride raw material with hydrogen gas is charged into a quartz glass vessel 16. A semiconductor crystal substrate 11 loaded on a susceptor 12 in the vessel 16 is heated at 800-1200 deg.C by a radiant heat-heating means 18 to raise the silicon single crystal thin film at a growth speed of >=80% based on the maximum growth speed at the growth temperature in a gaseous phase.
Patent JP-S62201609-A (JP)
Title: Method for controlling fluid permeability of fluid permeable membrane
Inventor: NARITA KAZUNARI
IPC: B01D69/02
Filed: 1986-03-03
Abstract: PURPOSE:To rapidly regulate the permeability of a fluid permeable membrane to a specified value by impressing an oscillating magnetic field on the fluid permeable membrane. CONSTITUTION:When oxygen is selectively permeated through an oxygen permeable membrane 1, for example, air is passed through a pipe 2, the oxygen concn. is measured by an oxygen sensor 4, the result is compared with a set oxygen concn. by a controller 5, and an oscillating magnetic field having specified intensity and frequency is impressed on the oxygen permeable membrane 1 from an oscillating magnetic field generator 3 based on the result to regulate the oxygen permeability. When the oscillating magnetic field is impressed on the fluid permeable membrane in this way, the molecule constituting the fluid permeable membrane is excited by the oscillating magnetic field, the molecular motion is accelerated, hence the intermolecular distance is increased, the diameter of the micropore of the fluid permeable membrane is also increased, the diameter of the micropore can be regulated by the frequency and intensity of the oscillating magnetic field, and the fluid permeability can be controlled.
Patent JP-H08198112-A (JP)
Title: Large diameter crossing shutting rod using lightweight material
Inventor: YAMAGATA TAKEAKI
IPC: B61L29/04
Filed: 1995-01-26
Abstract: PURPOSE: To provide a railroad crossing shutting rod which presents a good visibility and can prevent undue intrusion into the crossing without imposing an unreasonable burden on a shutter or a rod breakage preventive device. CONSTITUTION: A large diameter cylindrical member 3 made of a light material is fitted on a railroad crossing shutting rod 2 so that the visibility from a car driver is enhanced. The outside diameter of the member 3 may satisfactorily be 80mm so as to present good visibility to the car driver, and even under strong winds no more than 25m/s, there is no risk of generating horizontal swings or fluttering of the rod 2 which might bring about an obstruction for the train operation.
Patent JP-H11248201-A (JP)
Title: Humidifier
Inventor: WATANABE KIYOSHI
IPC: F24F6/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To set a humidifying operation mode to enable humidification for many hours within a range of a comfort temperature and use a humidifier with a water supply of once a day from a tank of a suitable capacity. SOLUTION: In a humidifier comprising a water tank 2, an evaporating dish 3, a heater 5, and a control device 9, for a room of a size which can be comfortably humidified with a humidifying quantity in a continuous humidifying operation mode, the humidifying quantity is controlled by the heater 5 through energization within a range of a comfort temperature in a room of the same size, a water tank 2 of a capacity adjusted to the humidifying quantity thereof is provided, and a key for setting a humidifying operation mode is provided in an operating section 10.
Patent JP-H11211866-A (JP)
Title: 'life reinforcement timepiece' using number of days after birth as display scale
Inventor: DOI NAHO
IPC: G04G15/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a 'scale of life (growth)' of a new concept through a clock by adding a function for adding and displaying the number of days in which a person has lived (grown) until today after birth and a retrieving function for guiding the year, month and day from the number of added assumed days to a general timepiece. SOLUTION: This timepiece is provided with a daily count-up function capable of daily adding (counting-up) and displaying the number of days of life (growth) up to the present by inputting and setting a birthday. A day display window 2 is provided in addition to a method for displaying hours, minutes and seconds, and the number of days is displayed by a numeral in five digits. Operation buttons 3 required for the new function, e.g. mode, count, set, are provided.
Patent JP-S59172085-A (JP)
Title: Coordinate inputting device
Inventor: KOMORI KATSUFUMI
IPC: G06K11/06
Filed: 1983-03-18
Abstract: PURPOSE:To obtain an exact coordinate value with simple constitution by arranging a shielding material at a specified position calculated from a section that interpolate between two selected conductors and distance between conductors. CONSTITUTION:Conductors 1 are wired in matrixlike form in X-direction and and Y-direction. A shielding material 6 is arranged at a specified position calculated from a section that interpolates between two conductors selected by a switching circuit 10 and distance of wiring of the conductors 1. Two conductors 1 are selected by the switching circuit 10 and current that changes with time is impressed successively to the conductors. Induction voltage is outpputted to an arithmetic circuit 12 through a detecting circuit 11 only when current is supplied to conductors of both sides near a detecting coil 2. Coordinate value of the position of the detecting coil 2 is operated by an arithmetic circuit 12.
Patent JP-S4941750-A (JP)
IPC: F16D65/22
Filed: 1973-04-25
Abstract: A seal and groove set for a disc brake actuator comprising an annular seal with a substantially square cross-section and a groove formed in a cylindrical surface having an axis of revolution, the seal being housed in the groove and the groove having in axial section a first flank perpendicular to the said axis and a second, oblique flank diverging out of the groove relative to the perpendicular flank, each flank being connected to the cylindrical surface by a chamfer, the bottom of the groove comprises a ridge resulting from the intersection of a first and a second frustoconical surface of revolution.
Patent JP-S63213177-A (JP)
Title: Disk reproducing system
Inventor: SHIBA TAKASHI
IPC: G11B7/09
Filed: 1987-02-27
Abstract: PURPOSE:To rapidly recover track run when it occurs, by turning ON second servo circuit and third servo circuit again after turning OFF them for a prescribed time when an state where the lock of first servo circuit is released continues for more than the prescribed time. CONSTITUTION:A servo circuit 5 controls the rotation of a spindle motor 2, and rotates a disk 1 at prescribed speed. A servo circuit 6 controls the rotation of a carriage motor 3 to move a pickup 4 in the radius direction of the disk 1. Also a servo circuit 7 controls the pickup 4 so as to follow a track. A control circuit 10, when the state where the lock of the spindle servo of the servo circuit 5 is released being continued for more than the prescribed time, turns OFF the slider servo of the servo circuit 6, and simultaneously, turns OFF the tracking servo of the servo circuit 7. The control circuit 10, after turning OFF both the servo circuits 6 and 7 for the prescribed time, turns ON them again, then, the spindle servo of the circuit 5 is locked in automatically.
Patent JP-S61205944-A (JP)
Title: Production of recording body such as electrophotographic sensitive body
Inventor: TANAKA TAKESHI
IPC: G03G5/14
Filed: 1985-03-11
Abstract: PURPOSE:To form a uniform coated film on a photosensitive body by providing an oscillation absorbing member to part of a line for drawing a coating liquid into which the photosensitive body in a cylinder is dipped. CONSTITUTION:The coating is executed by dipping preliminarily the entire lower part of the photosensitive body 2 except the upper part thereof in the coating liquid in the cylinder 1 fed from a supply tank 3 and starting a metering pump 8 to draw the coating liquid. The coating liquid passes through the oscillation absorbing member 9 of a drawing line 7. The oscillation at the start of the pump 8 or during the operation thereof is thus absorbed and the oscillation or the like of the coating liquid surface is eliminated. The uniform coated film is formed on the photosensitive body.
Patent JP-2000247715-A (JP)
Title: Cement for wet spraying
Inventor: SUMIKAWA TAKESHI
IPC: C04B18/10
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a concrete while keeping the constant properties by formulating a coal ash in a specific proportion with the concrete comprising a cement, an aggregate and water. SOLUTION: This cement for wet spraying is constituted by formulating 1-2 pts.wt. coal ash based on 1 pt.wt. cement, with the cement, an aggregate and water. The coal ash can allow the cement to have adhesion so that the aggregate may not drop, and reduce the rebound. The viscosity increase caused by a large scale formulation of the coal ash is suppressed by adding water to the product obtained by formulating the cement, the aggregate and the coal ash so as to have >=20 cm slump value. The aggregate comprises a fine aggregate such as river sand having <=5 mm maximum particle diameter, and a coarse aggregate having 5-13 mm maximum particle diameter. Preferably, the increase of water cement ratio is suppressed by adding an AE water reducing agent such as a polycarboxylic acid, to impart an initial or long term intensity reappearance.  The spraying operability in a tunnel is improved by using a calcinated alum-based or calcium aluminate-based accelerator.
Patent JP-S56141696-A (JP)
Title: Vibration diaphragm for speaker having honey-comb structure
Inventor: HAYAKAWA FUMIO
IPC: H04R7/08
Filed: 1980-04-08
Abstract: PURPOSE:To raise the shape rigidity remarkably comparing with a vibration diaphragm which has used a conventional material, by forming a honey-comb core by use of lithium nitride. CONSTITUTION:In case when a honey-comb core has been formed so as to have the same weight as an Al honey-comb core having 10mu thickness, which has been widely used up to this time, the thickness can be regulated to 17.9mu by using lithium nitride. And, its rigidity is also increased remarkably. Also, since thickness of a honey-comb core can be made large, it is possible to increase the adhesion area of a skin material and a honey-comb core, and also raise the adhesion limit.
Patent JP-H01218676-A (JP)
Title: Method for treating waste water
Inventor: FUJIMOTO YASUO
IPC: C02F1/72
Filed: 1988-02-29
Abstract: PURPOSE:To treat a waste water containing organic halogen compounds without causing an air pollution and also at a low cost by decomposing an exhaust gas by an ultraviolet irradiation and furthermore treating if with alkali. CONSTITUTION:A waste water 1 containing organic halogen compounds is first introduced into an aeration tank 2, wherein it is aerated with an air diffuser 4 ejecting an air supplied by an air blasting equipment 3. The waste water 1 is irradiated at the same time with an ultraviolet ray by low pressure mercury lamps 5 installed in this aeration tank 2. The waste water 1 is discharged as a treated water 6 after the aforementioned aeration treatment and ultraviolet irradiation. On the other hand, an exhaust gas 7 blown out of the aeration tank 2 is sent to an ultraviolet irradiation equipment a consisting of internal irradiation type low pressure mercury lamps and irradiated with an ultraviolet ray therein. The exhaust gas 7 is decomposed and turned into an acidic decomposed gas 9 containing hydrogen chloride etc., as a result, then this gas is sent to an alkali washing equipment 10, made to be harmless and discharged as a treated gas 11.