baber/WOPTO huggingface dataset:
Patent JP-S61140869-A (JP)
Title: Display device for vehicle
Inventor: EZAKI MOTOHARU
IPC: G01D1/16
Filed: 1984-12-13
Abstract: PURPOSE:To judge instantaneously whether the power transmission from an engine is adequate or inadequate by detecting the rotating speed of the engine and the speed change position of a speed changer and selecting and displaying the corresponding region from the preset plural rotating speed/speed change position regions. CONSTITUTION:The detection signal for the rotating speed of the engine is obtd. by a rotating speed detecting means 1 and is inputted to a rotating speed calculating means 3 by which the rotating speed of the engine is calculated. The position where the speed changer of the vehicle is shifted among the plural speed change positions for running is detected by a speed change position detecting means 2. The detected rotating speed signal and speed change position signal are inputted to an output signal generating means 4. The two-dimensional map of the rotating speed and speed change position is divided to the plural regions and is preliminarily stored in the means 4. The region to which the combination of the inputted rotating speed/speed change position combination belongs is selected and outputted. The output is displayed by a display means 5.
Patent JP-H0676772-A (JP)
Title: Rotary positive electrode x-ray tube
Inventor: ABU HIDEO
IPC: H01J35/10
Filed: 1990-10-01
Abstract: PURPOSE:To achieve a high mechanical strength under a high temperature, achieve excellent wettability to liquid metal lubricant, eliminate erosion, and stabilize bearing action by composing a bearing surface of a slide bearing part of metal carbide or metal carbonitride ceramic. CONSTITUTION:At least one bearing surface of a bearing surface 22 on the side of a fixed body 15 and a bearing surface 25 on the side of a rotary body 12 in a slide bearing part 21 supporting a disk-shaped positive electrode target 11 to be freely rotatably is composed of ceramic thin film of at least one sort selected among carbides of vanadium, titanium, tungsten, molybdenum, zirconium, tantalum, niobium, chrome, boron, or silicon, or carbonitrides of vanadium or titanium. These have high mechanical strength under a high temperature, and these are not eroded by liquid metal lubricant such as Ga and Ga alloy. For base material of a bearing, carbon tool steel or the like which can be worked easily can be used, thereby a low-cost and long-life bearing for a rotary positive electrode can be provided.
Patent JP-2001090102-A (JP)
Title: Method and device for dewatering mud
Inventor: FUKUMOTO FUKUYUKI
IPC: C02F11/12
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for dewatering mud in capable of significantly shortening the dewatering time of mud. SOLUTION: A suction pipe 20 formed of porous pipes enclosed with a mesh and connected to each other is arranged on three or four edges of the bottom of a box-shaped tank 10 opened upward for putting and accumulating mud. The suction pipe 20 is connected to a vacuum pump 30 arranged out of the tank 10, so that the water contained in the mud put and accumulated in the tank 10 is sucked by the vacuum pump 30 through the porous pipe 20 and discharged out of the tank 10.
Patent JP-H08127960-A (JP)
Title: Method for scouring fiber
Inventor: FUNAYAMA MASATAKA
IPC: C12S3/04
Filed: 1994-10-27
Abstract: PURPOSE: To readily scour a cellulosic fiber at a low cost without deteriorating the strength of the cellulosic fiber. CONSTITUTION: A cellulosic fiber is immersed in an aqueous solution containing a lipolytic enzyme at 1-4500units/ml concentration to readily scour the fiber without deteriorating the tear and tensile strengths of the fiber. A protopectinase is more effectively contained together in the aqueous solution. A lipase extracted from Candida rugosa, etc., is especially preferred as the lipolytic enzyme. Mixed fibers of a cotton fiber with a synthetic fiber containing the cotton fiber, an unprocessed fiber or yarn of rayon, ramie and hemp or a processed product of a woven or a knit fabric, etc., may be used as the cellulosic fiber.
Patent JP-H07119207-A (JP)
Title: Precast coated steel pipe concrete column and joint structure of precast beam
Inventor: AKIYAMA YASUSHI
IPC: E04B1/30
Filed: 1993-10-21
Abstract: PURPOSE:To easily join a column and a beam by screwing a joint screw with a coupler, which is embedded in a precast beam, through a hole bored in a precast coated steel pipe concrete column, and fasterning it with a nut. CONSTITUTION:A steel pipe clumn 7 is coated with precast coating concrete, and a hole is previously bored at a position, to which a precast beam 2 is joined, to form a precast coated concrete column 1. A coupler 3 is provided in the end of a main reinforcement 10 of precast beam 2, and embedded in the beam 2. A joint screw 4 is screwed with the coupler 3 through the hole of the concrete column 1, and fastened by a nut 5 to form a joint.
Patent JP-2000098296-A (JP)
Title: Projection type color picture display device
Inventor: SHIBATANI TAKESHI
IPC: G02B27/18
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a compact single plate type device having the high utilization efficiency of illuminating light and uniform illumination distribution and realizing high-quality display where color mixture is not caused by color- separating and arraying plural secondary light source pictures similarly to the array of plural color pixels of a picture display element. SOLUTION: The array of plural secondary light source pictures color- separated to red, green and blue is set to be similar to that of plural color pixels of the picture display element including the colors thereof. A lens constituting a micro-lens array picture-forms the array of the secondary light source pictures and makes the condensing spot of luminous flux forming the color- separated secondary light source picture at the aperture part of each pixel of the picture display element. Thus, the picture having no absorption loss by a color filter is obtained. The luminous flux forming the secondary light source picture by a 1st fly-eye lens 4 is windened to be superposed on the entire screen of the picture display element by the action of a 2nd fly-eye lens 5, so that the illuminance distribution of the projected picture is uniformized.
Patent JP-H05105483-A (JP)
Title: Multicomponent oxide glass and optical fiber using the same
Inventor: SHIRAKI KAZUYUKI
IPC: G02B6/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide an optical fiber having a small loss, especially a small Rayleigh scattering loss which cannot be attained by the conventional quartz glass-based optical fiber by using SiO2-Na2O-Al2O3 glass having a specified compsn. CONSTITUTION:This multicomponent oxide glass is an SiO2-Na2O-Al2O3 glass consisting of 50-70mol% SiO2 and the balance Na2O and Al2O3 in 1:(2-5) molar ratio. When this glass is used for the core of an optical fiber or the core and clad, an optical fiber having <=0.1dB/km loss, especially a small Rayleigh scattering loss is obtd.
Patent JP-2000087951-A (JP)
Title: Back-up roll for leveler
Inventor: YOSHINO SHINJI
IPC: F16J15/3256
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To reconcile a low torque and a sealing property, and to reduce an airflow rate to make an elastic seal non-contact and a seal torque zero. SOLUTION: A roll shaft 1 is provided with seal means 5, which comprises an elastic seal 8 and an air nozzle 9, outside of bearings 3, 4 supporting a roll member 2. Each the air nozzle 9 makes the elastic seal 8 non-contact by an air pressure. In this structure, an elastic modulus of the elastic seal 8 is set to 650 g/mm or less, preferably, within a range of 300-600 g/mm.
Patent JP-H0797926-A (JP)
Title: Scavenging system of two cycle diesel engine
Inventor: AKAGAWA HIROKAZU
IPC: F02B75/02
Filed: 1993-09-28
Abstract: PURPOSE:To simultaneously attempt improvement of combustion, increase of output and improvement of thermal efficiency by attempting increase of the density of air through a process of efficiently decreasing the temperature of air to be filled in a cylinder when an exhaust valve is closed. CONSTITUTION:An exhaust turbosupercharger 8, a cooler 9, a first air passage composed of a scavenging chamber 7 for storing primary air and a second turbosupercharger composed of a compressor 10a, an intermidiate cooler 10b, an expander 10c and a turbine 10d for partially converting primary air branched downstream from the cooler 9 into low-temperature and high-density secondary air are provided. Moreover, the scavenging system is provided with a second air passage composed of a sub scavenging chamber for storing secondary air, a scavenging air introducing part 12 arranged in the part extended over two scavenging chambers, and communicated with scavenging holes, and provided with upper and lower scavenging air introducing ports communicated with the scavenging chamber, a scavenging pipe control valve 13 for opening and closing the scavenging introducing ports and an actuator 14 for operating the pipe control valve 13.
Patent JP-H06119873-A (JP)
Title: Thin type vacuum vessel and manufacture thereof
Inventor: NAKAMURA KOJI
IPC: G09F9/313
Filed: 1992-10-02
Abstract: PURPOSE:To reduce the wall thickness of a vacuum vessel and realize the light weight thereof by providing a reinforcement member on the rear outside of a thin box type metal sealing body having screen glass fastened in such a way as closing the front opening thereof. CONSTITUTION:A metal sealing body 3 of thin box type having an open front end 3a is made of such a steel material as SPCC, and the front end 3a is 3mm thick. Also, the rear 3b and the side 3c of the body 3 are respectively 1mm thick. Screen glass 4, for example, has a diagonal line of 430mm length as well as thickness of 7mm. In addition, the glass 4 has a phosphor screen on the internal surface, and is fastened in such a way as closing the front end 3a of the body 3. A bolt 5 is erected on the external center section of the rear 3b of the body 3, and a reinforcement 6 of high steel characteristic material is secured with a nut 7 in such a way as curving the rear 3b externally. According to this construction, the deformation of the rear 3b can be prevented, when the inside of the body 3 is evacuated, regardless of the thin wall thickness thereof.
Patent JP-H10109645-A (JP)
Title: Rolling stock furnishing pendulum device
Inventor: INOUE HIROSHI
IPC: B61F5/22
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling stock furnishing a pendulum device which is of a light weight and low cost. SOLUTION: At the upper side of the carriage frame 23 of a motive carriage 16, the upper ends of a pair of links 21 are connected rotatable by making a support shaft as the center. At the lower side of a car body 12 on the motive carriage 16, a beam member 27 is installed through an air spring. At the lower side of the beam member 27, the lower ends of the pair of links 21 are connected rotatable by making a support shaft as the center. The base of a cylinder 20 is connected rotatable to the carriage frame 23, while the rod of the cylinder 20 is connected to the beam member 27. A pendulum device 10 is composed of two sets of link mechanisms, and it is provided to each carriage. An internal-combustion car 11 made in such a way has an inclination sensor to detect the condition of the curve and the cant.  The cylinder 20 is operated according to the inclination, so as to set the inclination of the car body 12 forcibly. The function of the pendulum has no problem even though the link mechanism generates a resistance. A motive carriage driven by two shafts can be operated by using a single engine, and it is of a light weight and profitable in the rigging space. A foreseeable control by using the conventional ground equipment is also made possible.
Patent JP-H08124970-A (JP)
Title: High-precision mounting tool, manufacture thereof, and mounting method by use thereof
Inventor: NAKAMURA TSUTOMU
IPC: H01L21/603
Filed: 1994-10-28
Abstract: PURPOSE: To provide an improved mounting tool which is capable of displaying accurate and excellent characteristics even if a part is longer than a conventional one. CONSTITUTION: A mounting tool is used for bonding a bonding member through fusion by heating or thermocompression, wherein its rectangular surface which serves as a pressing surface is formed of polycrystalline diamond through a vapor phase synthesizing method and has such characteristics that it is of mirror-surface below 0.1μm in Rmax less than 3μm in evenness in its lengthwise direction, and has a maximtum temperature difference of below 1011) through the pressing surface when its center is kept at temperatures of 200 to 400 deg.C.
Patent JP-H0979223-A (JP)
Title: Clamping device
Inventor: KIKKO HIROSHI
IPC: F16B2/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To aim at the promotion of simplification in structure and lighter in weight, besides improving handleability, in this clamping device available in pinching more than two clamped members and temporarily tacking them as well as to provide a suchlike clamping device inexpensively. SOLUTION: A pressing seat 3 normally energized by a spring body 4 in the projecting direction is retractably installed in an adapter plate 2 attached tight to a stay 1. When an operating mechanism 5 is attached to this pressing seat 3 and an arm 51 of this operating mechanism 5 is raised up, the pressing seat draws back, and when the arm 51 is tilted, the pressing seat 3 is made so as to be projected out by dint of the spring body 4. Then a receiving seat 6 consisting of a plate piece is fitted in the stay 1. An edge 62 of an opening 61 of this receiving seat 6 is engaged with the stay 1 at a time when this seat 6 is pressed in a direction of being separated form the receiving seat 3, thereby locking this seat 6 to the stay 1.
Patent JP-H08127348-A (JP)
Title: Tilt type steering device
Inventor: HIBINO TADASHI
IPC: B62D1/18
Filed: 1994-10-28
Abstract: PURPOSE: To prevent a rear part steering column from lengthening more than necessary and to surely prevent a rear end part of the rear part steering column from displacing in a lift direction while preventing interference with a knee by decreasing a protruding amount in a front end part lower side of the rear part steering column. CONSTITUTION: The second horizontal shaft 29 is provided in a front end part lower side of a rear part steering column 4 swiveled with the first horizontal shaft serving as the center, and by this second horizontal shaft 29, a rear end part of an engaging member 30 is pivotally supported. A displacement side meshing tooth 31, formed in a front end part upper edge of this engaging member 30, and a fixed side meshing tooth 32, formed in a lower surface of a stop member 38 fixed to a lower surface of a supporting bracket 5, are made engageable/disengageable. This engaging/disengaging is performed by swiveling a tilt lever 33. The displacement side meshing tooth 31 and the fixed side meshing tooth 32 are formed into a front/rear asymmetrical shape, to enrich a displacement impeding function in a lift direction.
Patent JP-H08123066-A (JP)
Title: Electrophotographic transfer paper and its production
Inventor: SAKURAI KUNIO
IPC: D21H19/58
Filed: 1994-10-28
Abstract: PURPOSE: To provide an electrophotographic transfer paper and the producing method, which is improved in graininess in halftone part, fine gross ununiformity or density ununiformity and mottle in solid image part from the halftone part and suitable for an indirect dry type electrophotographic digital full color copying machine or a printer. CONSTITUTION: The electrophotographic transfer paper is formed by providing a coating layer, which consists essentially of a pigment and an adhesive and contains 2-10g/m<2> solid portion, at least on one surface of a base paper having formation indication of >=20, the coating layer has a void part and an nonvoid part, the circle equivalent average diameter of the void part and the nonvoid part observed from the surface of the coating layer is 1.5-10μm and the ratio of the void part exceeding 20μm in circle equivalent average diameter is <=2%.
Patent JP-S62125698-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: H05K7/14
Filed: 1985-11-26
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-H0641927-A (JP)
Title: Shoulder molding machine
Inventor: UMEDA NOBUMI
IPC: E01H1/00
Filed: 1991-07-10
Abstract: PURPOSE:To improve the work efficiency by removing a builtup part formed on a shoulder by sediment such as dust, earth and sand and a root of grass grinding or breaking by means of a cutter. CONSTITUTION:A working vehicle 1 is run and an arm 2 is operated to position a cutter disk 5 on a builtup part 4 formed on the shoulder of a road surface 3. The builtup part 4 is broken by the cutter disk 5 and remainder 7 is discharged. Thus, good operation can be accomplished by only one person, and even the builtup part below a guard rail can be formed efficiently.
Patent JP-H09115628-A (JP)
Title: Test socket for electric component
Inventor: AKAHORI MASAYUKI
IPC: G01R31/26
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a test socket for electric components to recognize the operating condition depending upon whether a means to disengage a cover member in the lowered position protrudes at the oversurface of the cover mem ber. SOLUTION: A test socket for electric components is of open top type, in which a return button block 7 is fited in a through hole 5f in the cover member 5. The block 7 is composed of a frame 7A, pin 7B, and coil 7C and is expandable in the vertical direction. The frame 7A is furnished with a slope (7A4 ) to disengage the cover member 5 in detention in the down-position. When the covermember 5 is detained in the down-position, the upper part of the block 7 is protruding large from the oversurface of the cover member 5, and the operating condition of the test socket can be simply recognized by visually checking from over whether the part is protruding.
Patent JP-H10114323-A (JP)
Title: Packaging device
Inventor: NISHIMURA TAKESHI
IPC: B65D5/468
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device with a grip, sealed by a tape, which is simple in the construction and low in the cost and high in the strength. SOLUTION: This packaging box 1 is constituted so that a pair of outer flaps 102 opened and closed are superposed on a pair of inner flaps opened and closed and sealed by a tape. In this case, a nearly U-shaped folding flap 107 provided with a cut part 106 and a folding part 105 is formed near the butt sides 103 of the outer flaps 102. The folding flat 107 constitutes an hand- insertion part when it is bent inward, and it is positioned under the tape to form a grip constituted of the tape, the outer flaps 102, and folding flap 107. In this way, a packaging device provided with a necessary strength for carrying and a reduced-cost grip can be provided.
Patent JP-H08128989-A (JP)
Title: Oxygen concentration detecting device
Inventor: HAYAMIZU TOSHIBUMI
IPC: G01N27/409
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the erroneous judgment of failure of an oxygen sensor by a combustible penetrated into the atmospheric electrode side of the oxygen sensor. CONSTITUTION: Whether a combustible is penetrated into the atmospheric electrode side of an oxygen sensor 16 or not is judged by a combustible penetration judging means 17, and when the penetration is judged, whether the atmospheric electrode side of the oxygen sensor 16 is recovered from the oxygen deficient state or not is judged by an oxygen deficient state recovery judging means 32. The judgment of failure by a sensor failure judging means 30 is invalidated until it is judged by the oxygen deficient state recovery judging means 32 that the atmospheric electrode side is recovered from the oxygen deficient state, and the notification of failure by an alarm means 31 is also canceled.  The 'invalidation' herein means a general idea containing both that the judgment of failure itself is not executed (or prohibited), and that the judgment result is laid in the pending state (shelved state) when the judgment of failure is executed.
Patent JP-H05223820-A (JP)
Title: Kit and method for detecting microorganism accompanied by periodontal disease using surfactant mixture as extraction composition
Inventor: BURAIAN ANSONII SUNAIDAA
IPC: G01N33/569
Filed: 1992-10-05
Abstract: PURPOSE: To extract the total serotype of bacteria related to a periodontal disease without being accompanied by a marked background by using a diagnostic test kit composed of a bufferred aq. extraction compsn. containing a water- soluble cationic surfactant and an anionic surfactant. CONSTITUTION: An aq. compsn. buffered to at least pH8, pref., pH8-11 containing at least 0.05wt.%, pref., 1-10wt.% of a cationic surfactant and at least 0.05wt.%, pref., 1-10wt.% of an anionic surfactant is brought into contact with a specimen for a time and under a condition effective to extract an antigen from bacteria or a virus. A detectable immune complex of the extracted antigen and the antibody specific thereto is formed and the formed immune complex is detected by various analyzing means.
Patent JP-H03206861-A (JP)
Title: Syrupped apple and production thereof
Inventor: ABE TAKETOSHI
IPC: A23L19/00
Filed: 1989-10-11
Abstract: PURPOSE:To make a parcocarp transparent and obtain the subject syrupped apple having a proper mouth touch by removing air bubbles in cells of the parcocarp of a syrupped apple prepared by immersing the whole body of a peeled and cored apple in syrup. CONSTITUTION:A selected apple is washed, peeled and cored. The whole body of the apple parcocarp is then placed in a vessel and a tasted syrup is poured thereinto for immersing the apple parcocarp in the syrup. Air in cells of the parcocarp is subsequently removed as completely as possible by carrying out deaeration in a vacuum vessel so that the transparency of the whole apple parcocarp may be improved. The resultant deaerated apple parcocarp is packed in a transparent pack together with the syrup and tightly sealed, thus obtaining the objective pale yellow and transparent syrupped apple.
Patent JP-H06121549-A (JP)
Title: Electrostatic actuator
Inventor: KONNO SHINJI
IPC: H02N1/00
Filed: 1992-10-05
Abstract: PURPOSE:To enhance driving power and driving efficiency for mover during continuous operation by disposing a discharge means, e.g. a brush, so that the discharge means comes into contact with the opposing faces of a first object, e.g. a stator, and a second object, e.g. a mover, thereby discharging unnecessary charges from the first and second objects. CONSTITUTION:Upon application of a voltage to electrodes 3a, 3b, 3c, charges are stored between a thin dielectric leaf body 5 and a resistor layer 6 in a mover 7. Stator 4 side of the mover 7 is also charged at that time and impedes charging of the mover 7 through the resistor layer 6 thus reducing charges stored on the mover 7 and lowering driving force of the mover. When a brush 1 is made of a conductive material and connected with GND, unnecessary charges are discharged from the stator side of the thin dielectric leaf body 5 at the time of movement of the mover 7 which is thereby reset to uncharged state thus recovering the driving force. This constitution ensures highly efficient driving force constantly even during continuous operation of the mover 7 thus realizing smooth running.