baber/WOPTO huggingface dataset:
Patent JP-H06175038-A (JP)
Title: Video camera miniaturized by prism and microscope adaptor device for 35mm camera photography
Inventor: SHIBATA AKIRA
IPC: G02B21/36
Filed: 1992-02-26
Abstract: PURPOSE:To reduce the mechanical length of a device and to compact the device by comprising an image rotary prism by combining prisms mutually. CONSTITUTION:A so-called image rotary prism can be comprised by combining the prism 3-1 with the prism 3-2. A lens 2-1 is arranged at the front of the prism, and a lens 2-2 at the rear part of it. In such a case, an optical block in which mirrors are adhered on the lenses 2-1, 2-2 and the prisms 3-1, 3-2 is operated so as to be moved rotatably between positions where the mirrors are set from a horizontal position to a position facing downward by 45 deg. centering about a fulcrum. Such movement can be performed by a motor. The horizontal position is a photographing position, and the position facing downward by 45 deg. is a video photographying position. A luminous flux passes the lens 2-1, and is refracted in the prism 3-1. Furthermore, it is refracted in the prism 3-2, and passes the lens 2-2, then, it arrives at the film plane of a 35mm camera.
Patent JP-S5422017-A (JP)
Title: Engine rotatonal speed setting circuit
Inventor: KAWADA SHIYOUJI
IPC: F02D45/00
Filed: 1977-07-20
Abstract: PURPOSE: To provide an engine rotational speed setting circuit which can produce an engine rotational speed set signal corresponding to a desired set speed of rotation of the engine in accordance with the temperature of cooling water of the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06307506-A (JP)
Title: Electro-magnetic clutch
Inventor: FUSHIKI MASAAKI
IPC: F16H48/40
Filed: 1991-04-18
Abstract: PURPOSE:To take out the information of a relative number of revolution by a single electro-magnetic clutch without using any kind of sensor installed outside. CONSTITUTION:An electro-magnetic clutch is provided with a friction clutch 95, an electro-magnet 101 for sucking an armature 97 through a magnetic circuit 119 and tightening this friction clutch 95, the increase part of magnetic resistance arranged on a relative rotary members 135 constituting a part of the magnetic circuit 119 respectively and a control unit 129 for detecting the magnetic flux density of the magnetic circuit 119 through a magnetic sensor 131 and controlling the magnetizing current of the electro-magnet 101.
Patent JP-H05285295-A (JP)
Title: Hot/cold water mixing device
Inventor: YAMAMOTO TAKANORI
IPC: F24D17/00
Filed: 1992-04-08
Abstract: PURPOSE:To provide a hot/cold water mixing device allowing an effective hot water washing with a simple operation. CONSTITUTION:A hot water passage 11 in which hot water is passed to a hot/ cold water mixing valve 10 and a water passage 12 in which water is passed from a water supply piping to the valve 10 are formed, and a water stop valve 13 and a check valve 14 are interposed, respectively. On the lower stream side of the valve 10, a hot water mixing passage 15 is formed, and a temperature sensor 16 is provided therein. In a hot water mixing device 1, a control part 18 has a washing machine kind judging means 19, washing water/hot water selecting means 20, 21, a power source switch 22, and a start/temporary stop switch 23. Thus, an effective hot water washing can be performed with a simple operation.
Patent JP-S5711780-A (JP)
Title: Narrow groove welding method
Inventor: SETA ICHIROU
IPC: B23K9/173
Filed: 1980-06-25
Abstract: PURPOSE: To stabilize AC arc welding and prevent the occurrence of magnetic blow phenomena by welding the narrow groove part formed between high grade steels and themselves in a sealing gaseous atmosphere by flowing AC to a welding wire contg. a specific amount of an arc stabilizer.  
     CONSTITUTION: With the respective edge parts of steel plates S 1 , S 2  prepared to a square groove held opposed specially, a backing strip 3 is abutted on one side face of the steel plates S 1 , S 2  and a welding wire 1 is passed through a nozzle until its leading end faces the inside of the groove part. AC voltage is applied between the wire 1 and the steel plates S 1 , S 2  or weld metal S 3 , whereby welding is executed. A composite wire filled with an arc stabilizer, a deoxidizer, etc. in a hollow body is used for the wire 1, and a material of high electron emission capacity such as metallic oxide, metallic fluoride or the like of 0.1W3% by weight of the wire is usable for the arc stabilizer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281798-A (JP)
Title: Lining material covering inner surface of existing aqueduct
Inventor: SANO SAKAE
IPC: B29C63/34
Filed: 1995-04-12
Abstract: PURPOSE: To provide the subject lining material having a smooth inner peripheral surface, ensuring the inner flow-down capacity and high strength of an aqueduct and capable of smoothing aqueduct regenerating work. CONSTITUTION: A tubular lining material is drawn into an existing aqueduct in an uncured state and the curable resin 4 of the lining material is cured in such a state that the lining material 1 is pressed to the inner surface of the existing aqueduct by compressed air supplied into the lining material. The lining material 1 has a tubular resin layer 5 containing the curable resin 4 in an uncured state, the inside and outside membranes 6, 7 applied to both inner and outer surfaces of the resin layer 5 and a plurality of reinforcing materials 8 embedded in the resin layer 5 almost in parallel to the drawing-in direction.
Patent JP-S60232023-A (JP)
Inventor: YAMAGUCHI HIROMI
IPC: A01F12/10
Filed: 1984-04-28
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-H11283449-A (JP)
Title: Unshielded twist pair cable for lan
Inventor: OTA MISAO
IPC: H01B11/04
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cable excellent in a transmission characteristic by arranging deformed intermediaries for restricting a movement by separating respective twist pairs between plural twist pairs, and covering the outer periphery of a twist core composed of the deformed intermediaries and the plural twist pairs with a sheath. SOLUTION: In a twist pair cable 10, plural twist pairs 11a to 11d are intertwisted at respectively different pitched, deformed intermediaries 14a, 14b for restricting a movement are arranged, a twist pair core 12 is formed by gathering the respective twist pairs 11 and the deformed intermediaries 14a, 14b, and the outer periphery is covered with a sheath 13. It is desirable that a separate distance between the twist pairs 11 where the deformed intermediaries 14a, 14b, a spacer and a covering spacer are oppositely arranged through polyethylene, the deformed intermediaries 14a, 14b and the spacer is not less than 1.0 mm and a separate distance between adjacently arranged twist pairs 12 is not less than 0.3 mm and a covering thickness of the covering spacer is not less than 0.15 mm and a collective sheath is PVC or polyethylene.
Patent JP-H08287653-A (JP)
Title: Optical recording medium
Inventor: NAKAJIMA KAZUO
IPC: G06F17/30
Filed: 1995-04-12
Abstract: PURPOSE: To enable a user to perform rapid and efficient data access and to improve handleability by the user by reducing menus for useless files when a large amt. of data such as video data, sound data are recorded. CONSTITUTION: The information recording medium such as a magneto-optical disk is divided into a first readable/writable area (RAM) and a second read only area (ROM). File names for every software stored in the software recording part 213 of the second area and a title management information table 301 for registering a loader for executing or reproducing the files are recorded correspondingly to the file names on the first area. Further, at least two pieces of software are recorded on the software recording part 213 of the second area. Further, an address information table 302 may be provided in the first area, and the access to the software stored in the software recording part 213 of the second area may be controlled.
Patent JP-S61251395-A (JP)
Inventor: HARWOOD LEOPOLD A
IPC: H04N9/78
Filed: 1986-04-17
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-H10266765-A (JP)
Title: Construction method of shaft
Inventor: MATSUNAGA YOSHIMASA
IPC: E21B7/20
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To easily construct a shaft in the ground having a lot of spring water. SOLUTION: A concrete bottom plate 1 is provided in the bottom of a liner plate 3 in advance, the concrete bottom plate 1 is constituted of a passage equipped with a cut-off valve, press-fit of a steel pipe 9 in the ground required to construct a shaft is made and, at the same time, earth and sand in the steel plate 9 can be removed. The liner plate 3 is pushed into the steel pipe 9 in a state to open the cut-off valve of the passage, the cut-off valve of the passage is closed to pour slipping material into a gap between the outside of the liner plate 3 and the inside of the steel pipe 9, the steel pipe 9 is pulled out before the slipping material is solidified, and after the slipping material is solidified, water in the liner plate 3 is drawn up.
Patent JP-H06298829-A (JP)
Title: Production of propylene block copolymer
Inventor: NOMURA YASUO
IPC: C08F4/60
Filed: 1993-04-14
Abstract: PURPOSE:To produce a propylene block copolymer excellent in the balance between impact resistance and rigidity by conducting propylene homopolymn. and propylene-ethylene copolymn. in the presence of a specific polymn. catalyst. CONSTITUTION:A polymn. catalyst is prepd. by bringing a solid catalyst component contg. a metal oxide (e.g. ZnO), magnesium, titanium, a halogen, and an electron-donating compd. (e.g. acetic acid) into contact with an olefin in the presence of an organoaluminum compd. (e. g. trimethylaluminum) and an organosilicon compd. of the formula (wherein R<1> is a 1-10C hydrocarbon group; R<2> is a 1-10C hydrocarbon group, R<4>O-, etc.; R<3> is methyl or ethyl ; x is 1 or 2, y is 0 or 1, and z is 2 or 3 provided x+y+z=4; and R<4> is a 3-10C hydrocarbon group)(e.g. hexanoyloxytriethoxysilane). A propylene block copolymer is produced by conducting propylene homopolymn. and propylene-ethylene copolymn. in the presence of the catalyst prepd. above.
Patent JP-H07271023-A (JP)
Title: Positive photoresist composition
Inventor: KATO MASARU
IPC: H01L21/027
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a positive photoresist compsn. having excellent coating property, storage stability and safeness which is extremely useful for the production of a liquid crystal display element. CONSTITUTION:This positive photoresist compsn. is produced by dissolving an alkali-soluble resin and a compd. containing quinone diazide groups in an org. solvent. The org. solvent used is an alkyl ester of beta-alkoxyisolactic acid.
Patent JP-S63251223-A (JP)
Title: Manufacture of polyether sulfone film
Inventor: KONDO KAZUO
IPC: B29L7/00
Filed: 1987-04-08
Abstract: PURPOSE:To produce efficiently a film which is free from creases and favorable in external appearance, by performing inflation by holding polyester sulfone resin at the kinetic modulus of elasticity falling within a specific range. CONSTITUTION:Polyether sulfone resin is formed into a valve whose blow-up ratio is 0.8-2.0 times and the kinetic modulus of elasticity is made so as to fall within a range of 1.40X10<9>-2.60X10<10>dyne/cm<2> at the time when the resin passes between a flattening device and pinch roll. A polyether sulfone resin film passed between the flattening device and pinch roll is wound up. The wound-up film is of a product possesses well-balanced strength on length and width of the film and is free from creases and has a good merchandise value.
Patent JP-H09251219-A (JP)
Title: Developing method
Inventor: TAKENAKA KOICHI
IPC: G03G15/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To stably obtain a good image in the case toner in developer is supplied from a developer carrying member to an image carrier at a developing area so as to perform developing. SOLUTION: As to this developing method by which the developer 1 including the toner T and the carrier is made to be in a thin-layer condition on the developer carrying member 11 and carried to the developing area opposed to the image carrier 2 by the developer carrying member 11, a vibrating electric field is made to act on the developing area, so that the toner in the developer is supplied to the image carrier from the developer carrying member; the carrier whose residual magnetization is >=10emu/g is used as the carrier.
Patent JP-S63255180-A (JP)
Title: Four-wheel-steering device for vehicle
Inventor: OMURA HIROSHI
IPC: B62D6/02
Filed: 1987-04-09
Abstract: PURPOSE:To ensure safe traveling by prohibiting the operation of a rear wheel steering mechanism at the time of the failure of a vehicle speed sensor in a device in which a rear wheel steering angle with respect to a front wheel steering angle (steering ratio) is varied in accordance with the outputs of two vehicle speed sensors. CONSTITUTION:The rear wheel steering mechanism 11 of a four wheel steering device has a spool valve 26 which is installed in the hydraulic circuit of a rear wheel power cylinder 22, and this spool valve 26 is controlled via a steering ratio variable mechanism 40 in accordance with the steering condition of front wheels transmitted to a transmission rod 39. The steering ratio which is controlled by this variable mechanism 40 is varied by a control unit 62 in accordance with the outputs of vehicle speed sensors 66, 67. In this case, when the output of at least one of the vehicle speed sensors 66, 67 is suddenly changed or when the outputs of the vehicle speed sensors 66, 67 indicated zero while a vehicle is judged in a traveling condition from the output of a clutch sensor 70, etc., the vehicle speed sensors are judged to be in failure and a valve 36 is opened to prohibit the operation of the rear wheel steering mechanism 11.
Patent JP-H05254448-A (JP)
Title: Steering column
IPC: B62D1/19
Filed: 1992-03-11
Abstract: PURPOSE:To provide absorption structure for impact energy of the steering column of an automobile. CONSTITUTION:In the steering column of an automobile, a tuber lower 53 is securely inserted into a tuber upper 52. A plurality of slits 52a are formed in the peripheral part of the portion, overlapped with the tube lower 53, of the tube upper 52 along an axial direction. A plurality of slits 52a are formed in the shaft lower within the tube lower 53 along a peripheral direction at intervals in an axial direction. A plurality of the rows of the slit 52a are formed in a peripheral direction. A steering colunm is formed in such a manner as to combine together the so formed shaft lower and the tube lower 53 in which a plurality of the slits 52a are formed along its axial direction.
Patent JP-2000285443-A (JP)
Title: Medium substrate
Inventor: KOBAYASHI MITSUO
IPC: G11B5/82
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a medium substrate for magnetic recording medium excellent in economy and reliability by composing the medium substrate of plastic and preventing collision between a slider and the medium substrate. SOLUTION: The medium substrate for recording/reproducing magnetic information through a magnetic recording head has a CSS zone of bump region on the inner circumferential part of a plastic substrate and a data zone on the outer circumferential part thereof. The data zone plane 2 is formed at a height lower than that of a plane connecting the top of bumps 1 in the CSS zone and higher than the bottom face of a bump forming region.
Patent JP-S61247647-A (JP)
Inventor: TSUMITA MITAKA
IPC: C04B20/06
Filed: 1985-04-24
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-H03290317-A (JP)
Title: Production of bi-based oxide superconducting thin film
Inventor: SHIMOJIMA HIROMASA
IPC: H01B13/00
Filed: 1990-04-04
Abstract: PURPOSE:To remarkably enhance the critical current density by limiting the atomic ratio of Ca/Sr in the composition of an oxide thin film in heat-treating the oxide thin film obtained by a physical means and producing a Bi-based oxide superconducting thin film containing the Sr and Ca. CONSTITUTION:An oxide thin film obtained by a physical means such as sputtering, vacuum deposition methods, etc., is heat-treated to produce a Bi-based oxide superconducting thin film containing Sr and Ca. In the aforementioned method, the atomic ratio (Ca/Sr) in the composition of the thin film is regulated to <1.0. The Bi-based oxide superconductor constructing the above-mentioned superconducting thin film is Bi-Pb-Sr-Ca-Cu-O-based and Bi-Sr-Ca-Cu-O-based superconductors and may be superconductors prepared by respectively substituting part of the composition with other elements, e.g. part of the Sr with Ba, part of the Ca with Y and part of the Cu with Cd. The composition of the thin film may be within the following ranges expressed in terms of the atomic ratio taking Sr as 1.0. Bi; 0.5-1.2, Pb; 0-1.2, Sr; 1.0, Ca; 0.4-<1.0 and Cu; 1.3-2.0.
Patent JP-H06269244-A (JP)
Title: Foaming emulsified oil or fat composition
Inventor: NISHIMURA OSAMI
IPC: A23L9/20
Filed: 1993-03-22
Abstract: PURPOSE:To obtain a foaming emulsified oil or fat composition which enables the production of large-volume cake by improved operability in cake production because of its excellent dispersion in the raw dough and high resistance to insufficient inflation. CONSTITUTION:The foaming emulsified oil or fat composition comprises one or more emulsifier selected from the group consisting of glycerol fatty acid esters, organic acid-glycerol fatty acid esters, propylene glycol fatty acid esters, polyglycerol fatty acid esters, sorption fatty acid esters, sucrose fatty acid esters and lecithin and one or more selected from processed egg and milk whey protein.
Patent JP-S61246098-A (JP)
Title: Screen mask
Inventor: IKEHATA MASAO
IPC: H05K3/12
Filed: 1985-04-24
Abstract: PURPOSE:To restrain dimensional accuracy and resolution of a circuit pattern from being partially lowered and contrive enhancement of total dimensional accuracy and resolution, by a construction wherein each side of a circuit pattern is not substantially perpendicular to a printing direction, and longitudinal lines and transverse lines of a screen mesh are not parallel nor orthogonal to each side of the circuit pattern. CONSTITUTION:In the screen mask 21, each side of the spiral shaped fine circuit pattern 26 intersects with the adjacent side at about 90 deg.. Therefore, in determining the direction of the circuit pattern 26 relatively to the printing direction A, the pattern 26 is turned 45 deg. relatively to the printing direction, and in positioning the screen mesh 23 relatively to the printing direction A, the longitudinal lines are stretched on a frame 22 with a bias angle theta of 22.5 deg. (=45 deg./2) against the direction A. Accordingly, for each of the sides in the longitudinal direction B2 and the transverse direction C2 of the circuit pattern 26, thickening of the pattern is only 2-3%, which is the same extent as that in the case of printing a circuit pattern parallel to the printing direction A, and scattering is reduced.
Patent JP-S62251400-A (JP)
Inventor: ENDO KEIZO
IPC: B67D7/76
Filed: 1986-04-18
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-S59213719-A (JP)
Title: Epoxy resin composition
Inventor: SHIMIZU MASAHITO
IPC: C08L7/00
Filed: 1983-05-18
Abstract: PURPOSE:To provide titled composition of two-pack type, curable at room temperature, having high adhesivity at ultralow temperatures, comprising a specific epoxy resin component, amine curing agent component, and inorganic fibrous material incorporated in either or both of said components. CONSTITUTION:The objective composition comprising (A) a component consisting mainly of a non-alicyclic epoxy resin with an epoxy equivalent 70-1,000, having epoxy groups >=1.7 in one molecule, (B) a curing agent component consisting mainly of (i) 15-90wt% of a polyamideamine having primary or secondary amino groups >=1.7 in one molecule and (ii) 85-10wt% of a liquid acrylonitrile- butadiene copolymer having primary or secondary amino groups 1.7-3 in one moecule, and (C) 10-65wt%, based on the total composition, of an inorganic fibrous material with a size >=1mu incorporated in the component (A) and/or component (B). The amount of the active hydrogen of the amino groups in the component (B) falls between 0.2 and 2.0 equivalents based on the epoxy groups in the component (A).
Patent JP-S5516508-A (JP)
Title: Modulator and demodulator for pam multiple-connection cable
Inventor: TAKE YOSHIHIRO
IPC: H03K9/02
Filed: 1978-07-21
Abstract: PURPOSE:To clear a PAM multiple signal in a signal cable by earthing the leakage component of the PAM multiple signal through switching control. CONSTITUTION:At the leading edge of each clock signal 7 generated by clock signal generator CLK, monostable multivibrator MM operates to generate clear signal 8. This signal 8 is led to switching elements Q1 and Q2, which turn ON by each signal 8. Since this turn-on timing agrees with the transmission timing of the trailing edges of respective sampling signals 5', 5'' ... of PAM multiple signal 5, crosstalk components 6, 6' ... are bipassed to the ground with the both ON, so that PAM multiple signal 5 in this signal cable will be cleared during this period.
Patent JP-S61245099-A (JP)
Inventor: SHIMADA FUMIO
IPC: G03C5/16
Filed: 1985-04-23
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-H07293619-A (JP)
Title: Bush-type engine mount
Inventor: FUJII TORU
IPC: F16F15/08
Filed: 1994-04-26
Abstract: PURPOSE:To attempt increase of the maximum durable load and decrease of the displacement amount by preventing supporting strength from being deteriorated before and after an engine is placed by its own weight through a process of bringing to the relationship of the displacement amount to the action load from the main load action direction close to a linear shape in securing large displacement stroke. CONSTITUTION:An inner cylindrical body 1 so arranged that its cylindrical shaft X may be turned toward the direction perpendicular to a main load action line Y is supported on a rubber elastic body 3 in the state it is free and made eccentric upward along Y in relation to the outer cylindrical body 2. The rubber elastic body is symmetrically arranged from the inner cylindrical body in the lateral direction, and a pair of intermediate plates 4, 4 are interposed in both intermediate positions between the inner cylindrical body and the outer cylindrical body so as to intersect the rubber elastic body. Respective intermediate plates are arranged diagonally so as to be turned downward in relation to the Y, and respective inside rubber elastic body parts 31 are so extended diagonally down from the inner cylindrical body by taking respective intermediate plates as a boundary so as to be opened, and they are connected to the parts to the downward direction of respective intermediate parts, and respective outside rubber elastic body parts 32 is extended in the lateral direction from the inner peripheral surface of the outer cylindrical body and connected to the parts to upward direction of respective intermediate plates.