baber/WOPTO huggingface dataset:
Patent JP-H11321391-A (JP)
Title: Replacement method for trolley line of rail road track and replacement device
Inventor: KOMOTO YOSHIMASA
IPC: B60P3/14
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To automatically replace the trolley line of a rail road track with little efforts while saving time. SOLUTION: In this replacement method, in which an old trolley line 1a worn out by its long service, is removed out of a hanger fitting 3 so as to allow a new trolley line 1 to be installed, let a bogie 9 on which a trolley line replacement unit 8 is loaded, be run along the rail of a rail road track. A lock lever is turned in its opening direction in the old line removing part 10 of the replacement unit 8 so as to allow the lock to be release, and concurrently, paired clamping pawls are opened so as to allow the old trolley line to be continuously removed. A new trolley line is put into a space between the clamping pawls of the hanger fitting 3 from which the old trolley line 1a is removed.  The clamping pawls are closed at a new trolley line mounting part 11 of the trolley line replacement unit 8, and the new trolley line 1 is held by the clamping pawls, so that the clamping pawls are locked with the lock lever revolved.
Patent JP-S63290373-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1987-05-22
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-S5828497-A (JP)
Inventor: SARUKAWA NAKAJI
IPC: B26D3/28
Filed: 1981-08-12
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-S63290777-A (JP)
Title: Electrothermal transfer recorder
Inventor: SAWAI HIROYUKI
IPC: B41J2/325
Filed: 1987-05-22
Abstract: PURPOSE:To maintain a retraction quantity of a recording head substrate in an appropriate range and maintain stable printed image quality for a long time, by incorporating a rotary grindstone for automatically grinding the back side of the tip of the recording head substrate, in a carriage for a recording head. CONSTITUTION:A rotary grindstone 8 incorporated in a carriage automatically grinds the back side of the tip of a recording head 1 by making contact with the back side when the head 1 is separated from a platen 19 by a head-separating spring 13. The diameter, grain size and mounting position of the grindstone 8, the pressing force for pressing the grindstone 8 against the head 1 and the like are appropriately set so as to suppress an increase in the quantity of retraction of the head due to frictional movement on a recording film 11 for printing. A wire 21 is stretched on a main body 20 of a driver for the grindstone 8, and a roller 8a provided coaxially with the grindstone 8 is maintained in contact with the wire 21, whereby the grindstone 8 is rotated according to the movement of the carriage 22. Therefore, the tip of the head 1 makes contact with the grindstone 8 when the carriage 22 is returned, whereby the tip is ground each time the carriage is returned, and the retraction amount is maintained constant.
Patent JP-H11327669-A (JP)
Title: Negative output direct current stabilizing power-supply unit and both positive and negative output direct current stabilizing power supply-unit using the same
Inventor: HOSOKI MITSURU
IPC: H02J1/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To make satisfactory suitability with a power supply control circuit of a microcomputer, etc., by allowing a 2nd transistor to make an emitter side a higher level than a base side that is connected to a ground line, outputting collector current to the base of a 1st transistor and making on/off driving of the 1st transistor. SOLUTION: The base of a 1st transistor Tr11 is connected to the collector of a 2nd transistor Tr12, and the base of the transistor Tr12 is connected to a high side terminal P12 through a resistor R12 and also gives an on/off control signal Vc which is inputted to a control input terminal P11 of an emitter through a resistor R11. And, the signal Vc is made a higher level than that of the high side input terminal P12, collector current of the transistor Tr12 is outputted to the base of the transistor Tr11 to turn on the transistor Tr11 and the terminal P12 is made conductive to a terminal P13.
Patent JP-H11329210-A (JP)
Title: Electron gun
Inventor: NAKAMURA HIROSHI
IPC: H01J1/20
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun which is able to decrease the amount of heat to be transmitted or radiated to a grid electrode or the like and a heater consumption power, and attain a simple assembly or the like. SOLUTION: An inner sleeve 10 which constitutes an electron gun has a heater within, and an impregnation cathode K is fixed at an end of a grid electrode side end of the inner sleeve 10. The outside diameter of the inner sleeve 10 is almost 1.0-1.4 mm, a length thereof is almost the same as a primary spiral length of the heater, and the inner sleeve 10 is inserted into the inside of an outer sleeve 20. The outer sleeve 20 is provided with a small diameter part 20a, whose outer diameter is almost 2.2-2.6 mm at the grid electrode side and a large diameter part 20b whose outer diameter is almost 2.6-3.0 mm at a base end side. The inner sleeve 10 is inserted into the small diameter part 20a, and is supported by a strapped tab 29. A holder 21 is fixed at an outer peripheral part of the large diameter part 20b, and a ceramic disk 22 is assembled via the holder 21.
Patent JP-S5554587-A (JP)
Title: Ceramic electrode and production thereof
Inventor: HARA AKIO
IPC: C25B11/04
Filed: 1978-10-14
Abstract: PURPOSE: To obtain the insoluble ceramic electrode which is high in conductivity, is high in strength, is superior in corrosion resistance and is effective for plating, alumite treatment, organic compound synthesis, electrodialysis, etc. by firing TiO 2  under low oxygen partial pressure.  
     CONSTITUTION: TiO 2  TiO 2  powder is molded in the specified shape and the molding is sintered in the atmosphere whose oxygen partial pressure is 0.1atm. press. or under and which is not reduced by lower oxides such as Ti 3 O 5 , etc., e.g., vacuum, inert gas atmospherer, etc., whereby the ceramic electrode composed of rutile type TiO 2  of density above 93% of theroretical density and specific resistance 1Ω-cm or under is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0422334-A (JP)
Title: Sensing device for abnormal condition of human being
Inventor: WADA KATSUNARI
IPC: A61B5/00
Filed: 1990-05-16
Abstract: PURPOSE:To issue an alarm automatically when a condition is brought about which should cause judgement as abnormal, by emitting an abnormality signal if the judgement by a continuity judging means is such that an output signal from a human body sensing means is lasting longer than the time set previously. CONSTITUTION:If a human body sensing means A is installed in each room of a house so as the sense eventual existence of a human being, it can be judged that a certain abnormality has occurred in case a condition much different from everyday behavior lasts, for ex. a person as object of sensing remains out of motion for some long time. Accordingly, abnormality can be sensed automatically by setting appropriately the time as the reference for judgement to be placed by a continuity judging means B, and an abnormality signal E is emitted by an abnormality signal output means C. Thus, abnormality is informed.
Patent JP-H05213312-A (JP)
Title: Universal carrier and overhead monorail system
Inventor: GERII GURORIMANDO
IPC: B65G47/61
Filed: 1992-04-02
Abstract: PURPOSE: To provide an apparatus and method for transporting materials using a universal material carrier overhead rail and a loading station for transporting materials to the universal material carrier. CONSTITUTION: This is an apparatus and a method using a universal material carrier 10 movably mounted on an overhead rail 60, a loading station 20 and an unloading station 40 for loading materials on and unloading materials off the universal material carrier 10, respectively.
Patent JP-H11305767-A (JP)
Title: Sound image localization feeling controller for electronic musical instrument
Inventor: SAITO TSUTOMU
IPC: G10H1/053
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To compensate the expressing power of the electronic musical instrument which is rather deficient hereto fore by obtaining and using the effect that a sound generating source seems to lee close or distant depending upon a key touch when its sound is heard as a playing expression method that a natural musical instrument does not provides. SOLUTION: According to initial touch information attached to one pieces of key-ON information, a control means 1 performs control so that sounding is started early for a channel where a direct sound is generated when an initial touch is strong or started lately for the channel where the direction sound is generated when weak. As the initial touch is weaker, a higher frequency component is cut through the filter process of a musical sound signal generating means 3.
Patent JP-H10320732-A (JP)
Title: Magnetic head and its manufacture
Inventor: OTANI MICHIO
IPC: G11B5/127
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of the magnetic head to be capable of parallel movement without inclining a magnetic head chip and without being influenced by a coating amt. of an adhesive and a shrinkage factor and also completely grounding the magnetic head chip. SOLUTION: At the time of mounting the magnetic head chip 1 on a fixing base 3, they are stuck together via spherical spacers 2, so that the magnetic head chip 1 can parallel be moved, making a good contact state between a tape sliding surface and a magnetic tape, thus obtaining the magnetic head with high accuracy and complete ground of the magnetic head chip 1 without being influenced by variance of the coating amt. of the adhesive and the shrinkage factor.
Patent JP-H11300367-A (JP)
Title: Treatment of waste liquid and method for recovering nickel
Inventor: AKIYAMA KAZUNORI
IPC: C22B23/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To conveniently remove an org. suspended matter, etc., from industrial waste liq. or sewage, to easily remove Cr from a waste ferric chloride soln. contg. dissolved Cr and to recover Ni from the waste ferric chloride soln. SOLUTION: Ferrous chloride and a carbonate are supplied to a waste liq. contg. org. suspended matter to form a solid component (FeCO3 ) contg. iron, the solid component and suspended matter are coprecipitated, and the solid component coprecipitated with the suspended matter is separated from the waste liq. Since the solid component is easy to filter, a centrifugation filter medium can be used. Iron powder, for example, is introduced into a waste ferric-chloride etchant to reduce the ferric ion to ferrous ion, the ferrous ion is reacted with a carbonate to form an iron-contg. solid component, and Cr and Ni are coprecipitated with the solid component.
Patent JP-S616880-A (JP)
Title: Light-emitting semiconductor element and manufacture thereof
Inventor: ICHIHARA ATSUSHI
IPC: H01L33/38
Filed: 1984-06-20
Abstract: PURPOSE:To form a light-emitting semiconductor element, in which currents are flowed extending over all the corners of a light-emitting surface and through which the efficiency of extraction of beams from the light-emitting surface is improved, by forming a current cut-off layer consisting of a semiconductor having a conduction type reverse to an ohmic contact layer just under a bonding pad for an electrode layer. CONSTITUTION:An ohmic contact layer 25 composed of P type GaAs in high carrier concentration is shaped onto the surface of a P type Ga0.3Al0.7As layer 24 according to a proper pattern. An approximately circular current cut-off layer 30 consisting of N type GaAs having a conduction type reverse (negative polarity) to the ohmic contact layer 25 is arranged at approximately the center of a substrate 10, and positioned at the upper section of the ohmic contact layer 25. Accordingly, currents do not concentrate to a section just under a bonding pad and uniform currents can be flowed through an electrode layer for a light- emitting surface, thus reducing light emission while improving the efficiency of extraction of beams from the light-emitting surface.
Patent JP-S62282564-A (JP)
Title: Treatment of tomato paste
Inventor: OHIRA YOSHITAKA
IPC: A23L19/00
Filed: 1986-05-30
Abstract: PURPOSE:To prepare a tomato paste having fresh flavor, by charging a tomato paste into a pressure extraction vessel and contacting the tomato paste with liquefied carbon dioxide gas introduced from the bottom of the pressure extraction vessel, thereby removing by-produced secondary thermal odor component. CONSTITUTION:A tomato paste B is charged into a pressure extraction vessel 4, a needle valve 3 is opened to continuously introduce liquefied carbon dioxide gas A from a pressure vessel 1 through a pressure tube 2 and the needle valve 3 into the pressure extraction vessel 4 from bottom and the liquefied carbon dioxide gas A is made to contact with the tomato paste B in the vessel 4. The thermal odor component in the tomato paste is extracted to the liquefied carbon dioxide gas A by this treatment. The liquefied carbon dioxide gas A continuously introduced from the bottom successively ascends in the tomato paste B and is separated above the tomato paste B by the specific gravity difference. The liquefied carbon dioxide gas A is continuously discharged from the system from the top of the pressure extraction vessel 4 through a needle valve 5 and an outlet pipe 8 by opening the needle valve 5 while inspecting the indication of a pressure gauge in connection with the treating temperature.
Patent JP-H0426749-A (JP)
Title: Flux for hot dip zn-al alloy plating
Inventor: TAKAHASHI JUNICHI
IPC: C23C2/30
Filed: 1990-05-18
Abstract: PURPOSE:To produce a flux fit for hot dip Zn-Al alloy plating by using BiCl3, NH4Cl and ZnCl2 in a prescribed ratio. CONSTITUTION:A flux consisting of 0.05-40wt.% BiCl3 and 5-99wt.% NH4Cl and ZnCl2 is prepd. and dissolved in water to obtain an aq. soln. having about 100-1,500 g/l concn. Steel parts, etc., are immersed in the soln. and subjected to flux treatment. When the treated steel parts, etc., are treated with a molten Zn bath contg. about 0.1-20wt.% Al at ordinary temp., hot dip Zn-Al alloy plating is performed in a short time without causing nonplating.
Patent JP-H06335872-A (JP)
Title: Nailing machine
Inventor: UCHIUMI HIROSHI
IPC: B25C7/00
Filed: 1993-05-28
Abstract: PURPOSE:To produce a nailing machine with a safety device for a trigger by pressing a body of the nailing machine against a nail or timber to release a safety mechanism for interfering with the operation of a trigger lever. CONSTITUTION:A nail guide 24 urged by a spring 23 is normally disposed in the driving direction of a nailing machine and a mechanism member 26 mounted to the nail guide 24 blocks the action of a trigger lever 11 to stop the movement of a piston 10. Next, when the nail guide 24 of the nailing machine is pressed against a driven material 29 or nail head, the nail guide 24 is moved in the opposite direction to the driving direction against the stability of the spring 23 and the mechanism member 26 retreats from the interfering position so that the trigger lever 11 can control the piston 10 and the safety mechanism of the trigger is released to operate the nailing machine.
Patent JP-H0647342-A (JP)
Title: Method of producing top coat, substrate having said top coat and electro-optical indicating device having said substrate
Inventor: HERARUDASU KORUNERISU MARIA DE
IPC: B05D7/24
Filed: 1993-05-28
Abstract: PURPOSE: To provide top coats for an electro-optic display device, which are robust, are resistant to scratching and do not give rise to dents in regions of spacers. CONSTITUTION: This process produces the top coats 10 and 15 including acrylic resins gradually decreased in thickness at ends on a substrate 1 by a printing technique. The material for producing the top coats contains at least one acrylate selected from the group consisting of difunctional, trifunctional and tetrafunctional acrylates and a UV initiator.
Patent JP-H10314660-A (JP)
Title: Coating method for continuously traveling web and apparatus therefor
Inventor: NUMAZAWA SHINJI
IPC: B05C9/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation in the thicknesses of coating films at the time of subjecting both surfaces of a continuously traveling web to coating by coating means, then drying both surfaces of this web by drying means. SOLUTION: Air vibration radiating means 6 and 7 radiates air vibration to the web 1 between the coating means 2 and 3 and the drying means 4. A reference signal measuring means 11 measures the web vibration in the direction perpendicular to the web surface between the position where the air vibration is radiated to the web 1 and the drying means 4. A signal computing means 10 computes the signals having the amplitude and phase to absorb the vibration of the web 1 in accordance with the signals of the web vibration measured by this reference signal measuring means 11 and controls the air vibration radiating means 6 and 7 in such a manner that the air vibration to negate the vibration of the web 1 is radiated to the web 1.
Patent JP-S5646825-A (JP)
Title: Method of separating hydrocarbons from dienes and*or hydrocarbon fraction containing aromatic hydrocarbons by sulfonamide
Inventor: MARUSHIYARU ATORANI
IPC: C07C7/10
Filed: 1980-09-12
Abstract: Dienic and/or aromatic hydrocarbons are separated from hydrocarbon fractions employing known liquid-liquid extraction and/or extractive distillation procedures and at least one sulfonamide solvent conforming to the general formula   <IMAGE>   wherein R', R'' and 4''' can be linear or branched, saturated or unsaturated, aliphatic groups possessing from 1 to 18 carbon atoms, wherein two or three of groups R', R'' and R''' can be identical, wherein one of the groups R'' and R''' can be replaced with a hydrogen atom, and wherein at least one of groups R', R'' and R''' is unsaturated.
Patent JP-S6020355-A (JP)
Title: Disk holding device
Inventor: ANDOU REIGO
IPC: G11B33/04
Filed: 1983-07-13
Abstract: PURPOSE:To eliminate the need for a partition board by molding disk supports and clampers which hold disks to be arrayed on a carousel out of synthetic resin individually, and clamping disks between clampers adjoining to disk supports arranged radially. CONSTITUTION:A disk supports 8 is molded out of synthetic resin in one body and has a guide leg 11 to be fitted in a positioning rectangular hole 9 formed in the substrate 10 of the carousel, and a through hole 13 is formed in the lower part 12 of the disk support 7 to insert the leg part of a clamper 14 therein, thereby inserting the clamper 14 fixedly into the rectangular hole 14 of the substrate. The bottom part of the disk support 8 is tapped and the support is stood on the substrate 10 through through holes 16 and 17 with a screw. Further a through hole 18 is formed and a rotation stopper 19 formed projecting to the lower end of the disk support 8 is fitted in the through hole.
Patent JP-H09312384-A (JP)
Title: Macrocell layout editing apparatus
Inventor: KOTANI TAKESHI
IPC: H01L27/118
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To partially automate insertion or deletion of an isolated transistor in macrocell layout editing. SOLUTION: Isolated transistor insertion means 7 receives designation of the position of an isolated transistor based on data displayed on display means 3, from an input device 5, and moves a wiring, included in an x-axial positive direction, at and from the designated transistor position, by a predetermined distance, toward the x-axial positive direction. At this time, the isolated transistor insertion means 7 moves a wiring extending in a negative direction by a predetermined direction in the negative direction, while extending the wiring to maintain connection. Further, the isolated transistor insertion means 7 forms wiring which is always off on the transistor at the designated position.
Patent JP-H08295292-A (JP)
Title: Marine oar unit
Inventor: YAMAMOTO KOYATA
IPC: B63H16/04
Filed: 1995-04-26
Abstract: PURPOSE: To provide an oar unit that is operable in a state of forward-facing toward the bow. CONSTITUTION: An oar part 10 whose spatular part 10a is submerged in the water and an arm part 8 which grip part 8a is installed on a boat and operated in the longitudinal direction by a rower are separated from each other. Each of gears 9 and 11 is installed, in a state of being engaged with each other, at the other end side where the oar part 10 and the arm part 8 are opposed to each other. When the rower shifts the grip part 8a to the stern side in a state of being situated forward to the bow, the spatular part 10a is moved to the stern side, paddling water, so that the boat is propelled ahead.
Patent JP-H0422234-A (JP)
Title: Data discriminating device
Inventor: ARITA HISASHI
IPC: H04L7/027
Filed: 1990-05-16
Abstract: PURPOSE:To realize the optimal discriminating operation by outputting the information of a phase being optimal for discriminating data to a variable phase shifter as a phase control signal, delaying the data which detects a variation point and allowing it to coincide with the phase control signal as to its timing. CONSTITUTION:As for a detecting output signal A having an amplitude level of an N value, its amplitude level is decided by an N level deciding device 1. To a variation point detector 8, a pulse signal C, an original oscillation clock signal D and a clock signal E are inputted, a phase of the clock signal E is divided equally into M by the original oscillation clock signal D, and information of an optimal phase in one period of the clock signal E is outputted to a variable phase shifter 9 as a phase control signal F. In the variable phase shifter 9, the phase of the clock signal E is shifted in accordance with the information of the control signal F. On the other hand, a comparison output B is delayed so that the timing coincides with the phase control signal F by a delaying device 10. In a discriminating circuit 7, data is discriminated from a delay output H by a discriminating clock signal G.
Patent JP-S5652542-A (JP)
Title: Constant speed travelling device for vehicle
Inventor: SAKAKIBARA NAOJI
IPC: B60K31/08
Filed: 1979-10-03
Abstract: PURPOSE: To prevent travelling speed from deviation by compensating for changes in temperature and applied voltage of a modulator valve solenoid in a controller for controlling a throttle valve with an operation of a hydraulic actuator having a modulator valve.  
     CONSTITUTION: A constant speed travelling device for a vehicle comprises a vehicle speed responsive voltage producing circuit 1 and speed difference signal producing circuit 20 which stores a desired target speed while obtaining the difference between the stored target speed and actual vehicle speed. A vacuum actuator 100 having a modulator valve 125 is controllably driven to adjust opening of a throttle valve 132 for eliminating that difference. Further, the actuator 100 is provided with a release valve 121 which bears against a valve seat 123 through energization of a release valve solenoid 84 to cut off communication to the atmosphere. Voltage changed by constant current control of the solenoid 84 is applied to a modulator valve solenoid 72 for compensating for changes in the temperature, etc. 
     COPYRIGHT: (C)1981,JPO&Japio