baber/WOPTO huggingface dataset:
Patent JP-H0416256-A (JP)
Title: Rotary type air blow apparatus and rotary type fluid jet apparatus
Inventor: DEMACHI NARIMITSU
IPC: B08B5/02
Filed: 1990-05-08
Abstract: PURPOSE:To wash an object by blowing off the dust such as cut refuse bonded to the predetermined surface of the object by a simple structure, by injecting air from the jet orifices of a rotary body and automatically rotating the rotary body by the reaction force thereof. CONSTITUTION:A rotary body 22 having radial leg parts 22b is mounted on a jet head 21 having air passages 21a, and at least one jet orifices 22d connected to the air passages 21a fluidly are provided to the leg parts 22b so as to be inclined by a predetermined angle in the rotary direction with respect to the plane containing the center of rotation of the rotary body 22. A bearing 23 is mounted between the jet head 21 and the rotary body 22. By the title lightweight rotary type apparatus having this simple structure and capable of being prepared inexpensively, an object can be washed by blowing off the dust, such as cut refuse bonded to the predetermined surface of the object.
Patent JP-H01287539-A (JP)
Title: Camera system
Inventor: EGAWA TAKESHI
IPC: G03B7/0805
Filed: 1988-05-14
Abstract: PURPOSE:To simplify setting operation by permitting a photographing information value modifying means to modify a diaphragm value and a shutter speed in order to set them. CONSTITUTION:The title camera system is provided with a 1st mode performing means which, when a selecting operation means is operated, modifies 1st photographing information, a diaphragm value, for instance, whereas if the selecting operation means is not operated, modifies 2nd photographing information value, a shutter speed, for instance, and a 2nd mode performing means which, when the selecting operation means is operated, modifies the 2nd photographing information value, whereas if said means is not operated, modifies the 1st photographing information. The operation is switched such that either the 1st or 2nd mode performing means is operated. Whether what a photographer frequently modifies is a diaphragm or a shutter speed, the mode can be switched.
Patent JP-2000309814-A (JP)
Title: Method for automatically controlling hydraulic hole opening machine
Inventor: MURATA TARUMI
IPC: F27D3/15
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a hole opening machine, with which the buckling and the idle-hitting of a drill rod in the hole opening machine are prevented, the hole opening work is quickened, the precision of an iron tapping hole depth is improved and the remote control work can be executed by automatizing the hole opening work so as to release operators from the work in the bad surroundings. SOLUTION: This automatic control method of the hole opening machine is executed by giving the hole opening machine holding the drill rod the hitting and the rotation, and driving so as to advance/retreat the hole opening machine 1 with a hydraulically driven feed motor to open the hole. This control method comprise a step for detecting the feeding load by the detected hydraulic pressure, a step in which, in the case this detected pressure reaches the upper limit setting value of the development of the buckling, the feeding is stopped and only the rotation is succeeded, and a step in which, when the detected pressure lowers to the lower limit setting value or lower, the feeding is restarted.
Patent JP-H01288830-A (JP)
Title: Method of driving matrix type ferroelectric liquid crystal panel
Inventor: KANEKO YASUSHI
IPC: G09G3/36
Filed: 1988-05-17
Abstract: PURPOSE:To prevent DC components from remaining and to obtain the higher contrast as well as to shorten rewriting time by constituting one frame of one set of positive and negative reset pulses, one set of positive and negative writing pulses and a non-selection section. CONSTITUTION:The waveforms to be impressed to scanning electrodes of the 3rd line, 4th line and 5th line are designated as S3, S4, S5 and the signal electrode waveforms to be impressed to the 1st line are shown by D1. The width Tr of the reset pulses to be impressed to the scanning electrodes is set twofold the writing pulse width Ts and the reset pulses are impressed to S4 and S5 at the time Ts when the writing pulses are impressed to S3. The pulse of the time Tr1 of the first half of the reset pulses is for correction of the DC components and the pulse of the time Tr2 of the second half is effective for resetting; further, the polarities of the time Ts1 of the first half of the writing pulses and the time Tr2 of the second half of the reset pulses are made the same so that the substantial reset pulse attains Tr2+Ts1. Since the reset pulses and the writing pulses are respectively converted to AC, the DC components do not remain.
Patent JP-S5644064-A (JP)
Title: Coating device of hand hooking part of door panel
Inventor: HAMASHITA IKUO
IPC: B05C1/02
Filed: 1979-09-14
Abstract: PURPOSE: To provide the titled device which consists of making the respective thicknesses of a pair of coating rolls for the notched part of a door panel to less than half the opening end of the notched part and making both rolls freely detachable to above and below, and which can uniformly coat the notched part for hand hooking.  
     CONSTITUTION: A pair of upper and lower coating rolls 5 are mounted to a shaft 6 which is then disposed on the side of a pallet 4 placed thereon with respective door panels 1. When the coating of the notched part of one sheet of the panel 1 is finished by using the rolls 5, the shaft is once moved horizontally and is detached from the panel 1. Next, it is moved upward or downward by a distance corresponding to the thickness of one sheet of the panel 1, after which it is attached to the other panel 1 to coat its notched part 2. At this time, the thicknesses of both rolls 5 are made less than half the width between the opening edges 3 of the notched part 2 and the rolls are constituted freely detachably to above and below from each other. Hence, the coating of the opening edges of the notched part may be performed well and there is no need for obtaining accuracy for the thicknesses of the coating rolls, thus uniform coating may be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08310741-A (JP)
Title: Oil temperature raising operation device for hydraulic elevator
Inventor: MIYAKE TATSUO
IPC: B66B9/04
Filed: 1995-05-17
Abstract: PURPOSE: To prevent the repetition of the oil temperature raising operation and the low-speed lifting operation for correcting the grounding level when such a trouble occurs that a car is lowered during the oil temperature raising operation of a hydraulic elevator. CONSTITUTION: When the oil temperature is decreased, a hydraulic pump 3 is operated to feed oil to an oil tank 8 through the third main circuit 20 and the third opening/closing valve 24 for the oil temperature raising operation. When the closing defect of the second opening/closing valve occurs during the oil temperature raising operation, the pressure oil of a hydraulic jack 1 flows through the second main circuit 18 → second opening/closing valve 19 →third main circuit 20 → third opening/closing valve 24 →oil tank 8, and a car 2 is lowered. When the descent of the car 2 occurs, the third opening/ closing valve 24 is closed to stop the car 2.
Patent JP-H04345116-A (JP)
Title: Variable focus lens barrel
Inventor: KAMIYAMA MASAYUKI
IPC: G02B7/10
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a vari-focal lens barrel in a zooming operation with a simple constitution and at low cost by providing an infinity overpassing part cam on a lens-barrel normally used. CONSTITUTION:The vari-focal lens barrel has a zooming mechanism for driving plural zooming lens groups L1-L5 to positions decided in advance with respect to the set focal distance, respectively, and a focusing mechanism for driving the focusing leans groups L3-L5 used for focusing, out of these lens groups L1-L5, independently of the zooming mechanism. The stroke of the focusing mechanism is constant regardless of the setting position of the zooming mechanism, and the zooming mechanism is provided with a cam 5a having lead width so that the cam 5a does not interfere with other lens groups or members through the stroke all areas of the focusing mechanism, regardless of the zooming operation of the zooming mechanism, over all zooming regions. Thus, there is no problems by the erroneous detection of the position, etc.
Patent JP-2000310708-A (JP)
Title: Optical laminated body
Inventor: NISHIMURA RYO
IPC: G02B5/18
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new diffraction element of which the diffracted rays themselves produce specified polarized light such as circularly polarized light or linearly polarized light. SOLUTION: The optical laminated body is a laminated body which at least comprises a supporting substrate/an adhesive layer/a cholesteric liquid crystal layer/and a hard coat layer. The cholesteric liquid crystal layer comprises a cholesteric liquid crystal film having a region exhibiting diffractivity in at least a part in the film thickness direction. The supporting substrate is not an especially limited matter as long as it has a shape of a sheet-like, a film-like or a plate-like matter. Also a tacky adhesive, a hot melt type adhesive, a thermosetting, photosetting or electron-beam setting reactive adhesive agent is properly used as the adhesive layer.
Patent JP-H09306080-A (JP)
Title: Cartridge housing device
Inventor: TERAJIMA TOSHIHIKO
IPC: G11B17/26
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the cartridge housing device capable of surely holding and fixing cartridges other than a take-out objective one in a prescribed housing state even when a lock is released for the purpose of taking out the cartridge. SOLUTION: In the case of taking out the cartridge 12, even when engagement between a notched part 12b formed in the cartridge 12 and a shaft 18 is released by a driving mechanism 24, the other sides of the individual cartridges 12 are pressingly held by a holding plate 36. Even when a cartridge housing part is tilted or given vibration or impact, the cartridge 12 other than a cartridge 12 of the take-out object are never moved, and are surely maintained in the prescribed housing state. Since a tip part of the holding plate 36 is engaged with a notched part 12a formed in the cartridge 12, the cartridge 12 can surely be held and fixed by elastic force of the holding plate 36, and hence force required for inserting and drawing out the cartridge itself 12 can be diminished, thus facilitating the operation.
Patent JP-S60263008-A (JP)
Title: Processing method of nitrogen oxide in refuse incinerating furnace
Inventor: NISHIHARA MITSUYUKI
IPC: F23G5/00
Filed: 1984-06-08
Abstract: PURPOSE:To make the reducing agent powdered and simplify exceedingly the handling such as the transferring of powdered reducing agent and supplying to a refuse incinerating furnace by a method wherein a nitrogen oxide is reduced to a nitrogen gas by an ammonia gas produced from an ammonium chloride powder. CONSTITUTION:In a refuse incinerating furnace 3, an ammonium chloride supplyer 9 is provided at the upper part of a hopper 4, an ammonium chloride powder is supplied to a refuse 2. The supplied ammonium chroride powder is mixed with the refuse 2, burnt in the furnace 3, then decomposed into anammonia gas and a hydrogen chloride gas. The ammonia gas obtained by said decomposition is reacted on a nitrogen oxide such as a nitrogen monoxide and a nitrogen dioxide which are produced at the incineration of the refuse 2, then the nitrogen oxide is reduced to a harmless nitrogen gas.
Patent JP-H04344824-A (JP)
Title: Extrusion working method
Inventor: ARAKAWA KATSUYUKI
IPC: B21C29/04
Filed: 1991-05-23
Abstract: PURPOSE:To shorten a time required for finishing a forming by extrusion working. CONSTITUTION:At the time of forming an extrusion section, while cooling the bearing face of a die of an extrusion working device by a cooling fluid, the supply quantity of the cooling fluid is decreased at the point of time when 3/5-4/5 of the overall length of the extrusion section of a final extruded part is extruded.
Patent JP-H10300750-A (JP)
Title: Oxygen immunoassay and test piece
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/58
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To achieve a judgment even after a judgment time by suppressing a color development due to the reaction between enzyme and substrate after a judgment time passes by adding an antienzyme in a detection zone. SOLUTION: A specimen 6 is added to a specimen spot zone 7 and a development liquid 5 is supplied to a development liquid supply zone 3. The specimen 6 reacts with the reagent of an enzyme labeling reagent zone 8, is flown to the flowing development liquid 5, and reaches a detection zone 9 at a downstream side. When an antigen or an antibody in the specimen 6 is trapped by an antigen or an antibody that is immobilized to the detection zone 9 and stays there, the enzyme labeling reagent stays at a detection line since the antigen or the antibody in the specimen 6 is connected to the enzyme labeling reagent. The enzyme that is trapped at the detection zone 9 reacts with a substrate in the development liquid 5 and a color is developed at the detection zone 9.  At the same time, an enzyme reaction is blocked by an antienzyme contained in the development liquid 5 and color development is stopped after a specific amount of time. Color development less changes after a judgment time.
Patent JP-S61278357-A (JP)
Title: Production of disproportioning catalyst
Inventor: ASANUMA TADASHI
IPC: B01J31/30
Filed: 1985-06-03
Abstract: PURPOSE:To obtain the highly activated disproportioning catalyst of silane- halides by supporting the polymer of pyrroles onto a silica gel carrier. CONSTITUTION:As the disportioning catalyst of silane-halides, the silica gel in which pyrrole or pyrroles such as N-substituted pyrrole, etc. are adsorbed is contacted with the solution containing the oxidizing agents such as halides and peroxides of transition metals, FeCl3, potassium persulfate, etc. The resultant catalyst is extremely useful as the disproportioning catalyst of silane-halide and is valuable industrially.
Patent JP-H06329853-A (JP)
Title: Thermoplastic resin composition
Inventor: OSANAWA NOBUO
IPC: C08L25/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide the subject resin composition comprising a polyamide containing terephthalamide units or both the units and isophthalamide units, a vinylic copolymer and a modified polyolefin, and having good heat resistance, impact resistance, rigidity and water absorption. CONSTITUTION:The objective thermoplastic resin composition comprises (A) 5-95wt.% of a copolyamide comprising 5-100wt.% of units of formula I (R is 4-18C aliphatic group), 0-95wt.% of units of formula II (R' is direct bond, 1-18C aliphatic group, metaphenylene), and 0-95wt.% of units of formula III (n is 5-15) and having a relative viscosity (Zr) of 2.0-5.0, (B) 5-95wt.% of a copolymer containing 5-85wt.% of a monomer such as an aromatic vinyl compound or a (meth)acrylate ester, 15-95wt.% of a maleimide compound of formula IV (R1-R3 are H, 1-10C hydrocarbon), and 0-20wt.% of a functional group-substituted olefin, and (C) 0-40wt.% of a modified polyolefin having functional groups such as carboxyl groups, and having good heat resistance, impact resistance, rigidity, and water absorption.
Patent JP-H01289894-A (JP)
Title: Method of removing trace quantity of mercury contained in hydrocarbon oil
Inventor: TORIHATA TAKASHI
IPC: C10G29/10
Filed: 1988-05-16
Abstract: PURPOSE:To remove selectively and efficiently a trace quantity of mercury contained in a hydrocarbon oil, by conducting heat treatment of a hydrocarbon oil contg. mercury and then bringing the oil into contact with a treating agent comprising a particular bulk material. CONSTITUTION:A hydrocarbon oil contg. mercury is heat-treated and then brought into contact with the following treating agent, thereby removing the mercury from the hydrocarbon oil. The treating agent is in the form of a bulk material, and comprises at least one metal selected from among iron, nickel, copper, zinc, aluminum and cadmium, an alloy, an oxide, a chloride or a sulfide of said metal or a mixture thereof or a composite composed of one thereof carried on the surface of another. The form of the mercury to be removed is not critical, and may be mercury itself or a mercury compd., such as an inorg. or org. mercury. Alternatively, it may be a mixture of these.
Patent JP-H11312260-A (JP)
Title: Automated parking lot control system
Inventor: HASEGAWA HISAO
IPC: G07B15/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an automated parking lot control system, capable of surely and smoothly controlling entrance/exit of a vehicle and further performing an adjustment processing of parking charge in advance, even at a place which is away from a parking lot. SOLUTION: A gate type parking lot control system provided with a vehicle number reader in a parking lot and to control the parking lot by the read vehicle number is constituted of cameras 1 to detect and photograph the vehicle C at an entrance and an exit, the vehicle number reader 3 for recognizing the vehicle number from image data photographed by the cameras 1 and to perform a recognition processing, a parking ticket issuing machine 6 for issuing a parking ticket at a point of time, when approach of the vehicle C to the entrance is detected, an entrance gate device 8 for permitting the entrance by raising a gate 9 of the entrance, an adjustment machine 5 with built-in host computer 4, a parking ticket number input means 10 and an exit gate device 13 for permitting the exit by having a gate 14 of the exit raised at adjusting.
Patent JP-S60263616-A (JP)
Title: Cutting tool
Inventor: KAGE HIROBUMI
IPC: B23F21/12
Filed: 1984-06-12
Abstract: PURPOSE:To uniform the wear of cutting tool having plural number of cutting edges for the purpose of improving cutting accuracy by constituting the cutting tool with the cutting edges divided into plural number of groups of cutting edge of which materials are different respectively. CONSTITUTION:The roughing section S31 of a builtup gear hob 30 is composed of a group 31 of cutting edges made of material having great toughness such as high speed steel or the like, and the finishing section S32 of the hob 30 is composed of a group 32 of cutting edges made of material having high wear resistance and low affinity with workpieces such as cemented carbide, ceramics or the like. In such constitution, the cutting edges in the group 31 perform roughing and then, the cutting edges in the group 32 perform finishing. By this constitution, the tool wear can be uniformed and as a result, cutting accuracy can be improved.
Patent JP-H11312852-A (JP)
Title: Circuit board
Inventor: ARAKI SHINJI
IPC: H05K1/11
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board of a configuration, wherein complicated processes such as additional printing of conductive material is not included, while conductivity with a through hole is appropriately ensured. SOLUTION: In order to electrically connect conductive patterns 1 together, formed on different surfaces of a substrate main body, a hole provided by penetrating through the different surfaces is filled with a conductive material 2 to form a through-hole 3. Here, a circuit substrate uses the conductive material 2 such that the solidification progresses while the original form is substantially kept during hardening after its filling.
Patent JP-H04327007-A (JP)
Title: Shelf panel joining tool and shelf panel joining structure
Inventor: YAMAGUCHI YOSHIRO
IPC: F16B5/06
Filed: 1991-04-24
Abstract: PURPOSE:To provide a shelf panel joining tool and a shelf panel joining structure that can simplify the joining work of fellow shelf panels and reduce work labour and time. CONSTITUTION:A shelf panel joining tool 3 which consists of both tapering bodies 4, 4 whose outside form widths are gradually made small toward both end portions from the center portion, and on whose center portion outside is projected flange 5 along which grooves 6 are formed on both sides, and which features the constitution of its inside being lightened flatly in a lengthy direction and its outer form width being able to be reduced by elastic deformation, and a shelf panel joining structure using the shelf panel joining tool 3.
Patent JP-H10104170-A (JP)
Title: Method and device having two observing cameras used at same time, which can perform three-dimensional measurement on the spot in real time for complicated structure on laminated body of thin film between plating or etching operations
Inventor: CANTELOUP JEAN
IPC: G01R23/16
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to measure the thickness of the surface layer at the entire sample by providing a table, which supports large-visual-field and narrow-visual-field observing devices, wherein the first and second lighting devices are assembled, the second narrow-visual- field observing device and a spectral analyzer. SOLUTION: A processing chamber 1 kept in the vacuum state includes a sample 2 and has the window made of silica at the upper wall part. A monitor 4 has a narrow-visual-field video camera 12, light sources 14 and 15 and the like and is mounted on the upper part of the processing chamber 1 over a table 5 moving in the horizontal direction and connected to operating and controlling devices by an optical fiber 6 and a cable 7. A large field-of-view observing device 11 has an adjustable lens 25 and a light source 26 and is arranged at the upper part of the processing chamber 1. The device 11 can observe the entire sample 2. An optical filter 31 sends only monochromatic light to a sensor 61 of a narrow field-of-view video camera 12. Each CCD cell of the sensor 16 acts as the interferometer, which displays the picture element of the plane image of the camera 12.  The monochromatic light of the entire sample and the local part is displayed on the screen.
Patent JP-S63284536-A (JP)
Title: Microfilm duplication device
Inventor: OKANO TAKESHI
IPC: G03B27/32
Filed: 1987-05-15
Abstract: PURPOSE:To maintain the flatness of a duplicated film by providing an suction cylinder having a piston energized in a suction direction by a suction spring in the press-plate of the duplicated film energized by a press-plate spring and moving the press-plate in a receding direction with a solenoid to move the piston in an exhaust direction. CONSTITUTION:The suction cylinder 120 having the piston 121 energized in the suction direction by the suction spring 122 is provided in the press-plate 114 of the duplicated film 6 energized by the press-plate spring 117 and if the press-plate 114 is moved in the receding direction with the solenoid 123 to move the piston 121 in the exhaust direction, the film 6 is not harmed because the duplicated film 6 is pressed by the press-plate spring 117 and an impact and an excessive force are not added to the film 6 when the solenoid 123 is not actuated. And when the solenoid 123 is not actuated the suction force by the suction spring 122 acts on the duplicated film 6 and the film 6 is drawn to the press-plate 114 by pushing the piston 121 to inhale air from small holes 118 through a vacuum hose 119, so that the flatness of the film 6 can be highly maintained.
Patent JP-S5243448-A (JP)
Title: Position-detecting system
Inventor: TAMAKI HIROSHI
IPC: G01B11/02
Filed: 1975-10-03
Abstract: PURPOSE: To render possible not only a measurement of the dimension of an object but also a detection of the position thereof in space; this being accomplished by precisely maintain a distance between a pair of optical scanning devices. 
     COPYRIGHT: (C)1977,JPO&Japio