baber/WOPTO huggingface dataset:
Patent JP-H05259663-A (JP)
Title: Mis-insertion preventive structure for plug-in unit
IPC: H05K7/14
Filed: 1992-03-11
Abstract: PURPOSE:To eliminate a risk of missing an accessory plate for system conversion and realize easier accessory plate replacing work by removably loading the accessory plate to a shelf with the upper and lower sides preset reversibly and providing cutout portions having different phase positions for the units in different systems to the upper and lower sides of the accessory plate. CONSTITUTION:The cutout portions 7 which is longer than a slot 12 are formed in the phase positions provided adjacently to each slot 12 of the upper side keeping a constant distance L. Meanwhile, the cutout portions 7' are also formed in the phase positions provided adjacently to each slot 12' of the lower side of the accessory plate 2 keeping a constant distance M. When the phase positions of the cutout portion 7 of the accessory plate 2 and pawl of the front plate are different, the pawl abuts on the accessory plate 2, blocking insertion of unit. In the case of using this shelf for the unit of the another system, the function for checking mis-insertion can be realized by loading the accessory plate 2 with the upper and lower sides interchanged. Thereby, it is possible to take a measure for change of system even with the accessory plate 2 loaded now.
Patent JP-S59179144-A (JP)
Title: Reaction apparatus
Inventor: TAKEUCHI YOSHIYUKI
IPC: B01J8/00
Filed: 1983-03-30
Abstract: PURPOSE:To control reaction temp. uniformly and to recover the heat of reaction by providing a solid/gas separation zone to the upper part of heat transmission pipes provided to the periphery of a reaction pipe, and a large cyclone contg. a small cyclone in the inside to the upper part of the solid/gas separation zone. CONSTITUTION:Catalyst is packed in the bottom of a reactor 20, and preheated feed gas(H2/CO) is blown through a nozzle 3 into the reactor 20 and is made to flow upward in the reaction pipe 4. The packed catalyst is sucked in this stage into the reactor 4 and is moved in the mixing condition of the solid with the gas from the bottom of the reactor upward, causing thereby F-T reaction to form hydrocarbons. The solid/gas fluid mixture which has passed through the reaction pipe 4 is transferred to a solid/gas separation zone 6 having a wide inside shell dia. at the middle section of the reactor 20 causing sudden decrease of the flow rate of the gas. Accordingly a denser fluidized layer is formed and the gas alone is transferred to the top of the reactor 20 and the solid is separated from the gas.
Patent JP-S61211549-A (JP)
Title: Vibration suppressing steel board
Inventor: TAGAWA KENGO
IPC: B32B15/08
Filed: 1985-03-18
Abstract: PURPOSE:To improve the vibration suppressing performance under low frequency region by making plural slits in viscous resilient damping member with random interval while making corresponding slits in any one of restricting board or substrate. CONSTITUTION:At the beam end section 6 of a vibration suppressing steel board 4, a restricting board 1 and a viscous resilient damping member 3 are removed with proper length while in the beam center section 7, said member 3 and a substrate 2 are removed to predetermined width to form the slits 3a, 2a respectively in said member 3 and the substrate 2. Consequently, the vibration suppressing steel board is splitted into plural thus to exhibit vibration suppressing effect even at the portion where said effect is not achieved conventionally.
Patent JP-H02231021-A (JP)
Title: Illumination hydroponic culture apparatus
Inventor: TSUJIMOTO EIICHI
IPC: A01G31/00
Filed: 1989-03-03
Abstract: PURPOSE:To increase the culture area ratio of leaf vegetables in a room and to simplify the culture work by planting a plant in a pot, supporting with an inclined trough via a web part, placing the trough in lateral direction in a specific state and placing an illumination lamp above the trough. CONSTITUTION:A plant 7 is planted in a pot 6 and detachably supported on a trough 3 via a freely deliverable and windable web part. The trough 3 is placed in a room 2 in a state inclined in longitudinal direction to promote the flow of supplied nutrient liquid. A plurality of the troughs 3 are arranged stepwise interposing a gap therebetween to alternately form a peak 8A and a valley 8B in lateral direction. The illumination lamp 9 placed above the trough 6 is positioned immediately above the center of the valley part 8B.
Patent JP-S56148785-A (JP)
Title: Magnetic bubble storage device
Inventor: YOSHIOKA SHINYA
IPC: G11C11/14
Filed: 1980-04-21
Abstract: PURPOSE:To realize a storage device free of information volatilization at any position on it by using a contracting device having prescribed chevron patterns in a prescribed state. CONSTITUTION:Chevron pattern 211 of optional bit 21 and chevron pattern 221 of following bit 22 are arranged having parallel overlap part 32 across transfer-directional gap part 31. A bubble contracting device like this is used to secure the nonvolatility of the storage device.
Patent JP-S60197135-A (JP)
Title: Regulator for one-way rotation of motor
Inventor: NONOGUCHI HIROSHI
IPC: H02K7/116
Filed: 1984-03-19
Abstract: PURPOSE:To simplify mechanism for reducing noise, by controlling rotation with thrust load due to reduction gear mechanism of a worm or the like and with frictional force due to a friction plate attached to a shaft end. CONSTITUTION:A friction plate 7 of viscous substance rubber or the like is attached to one end of a shaft 6 of a permanent magnet rotor 5, and a stop plate 8 facing the friction plate 7 is arranged. When the friction plate 7 contacts with the stop plate 8, a frictional force is generated to stop the rotation of the permanent magnet rotor 5. Also, the rotor 5 is provided with a worm 9 of reduction gear mechanism and a worm wheel and thrust load is applied due to the reduction gear mechanism during the rotation of the rotor 7, and the shaft 6 is shifted in the thrust direction. Thus, the rotor can be freely rotated in one direction, and it is prevented from being rotated in other direction by being locked and rotated only in one direction.
Patent JP-S53138450-A (JP)
Title: Manufacture of molded article of radiation cross linked polyvinyl chloride composition
Inventor: SAITOU EISUKE
IPC: C08L33/02
Filed: 1977-05-10
Abstract: PURPOSE: To manufacture a molded article of radiation crosslinked polyvinyl chloride composition free from causing discoloration, by molding a composition of a vinyl chloride polymer and a specific multifunctional monomer, followed by crosslinking with ionizing radiation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05259035-A (JP)
Title: Projection aligner and pattern forming method
IPC: G03F7/20
Filed: 1992-03-11
Abstract: PURPOSE:To prevent an optical filter from receiving a thermal damage by a method wherein the optical filter having specific transmittivity distribution is arranged on a position slightly slipped from the pupil of a projection lens or the conjugate surface with the pupil. CONSTITUTION:When there is no pattern positioned on a mask 1, an image on the secondary light source surface 5 is focussed on a lens pupil 3 on whose point P the local photointensity may be peaked. On the other hand, the local photointensity peak of the secondary light source image on the surface 5 slightly slipped in the direction of the optical axis from the lens pupil 3 will disappear. At this time, if an optical filter is arranged on the slipped surface S, the filtering work originally to be performed on the point P is performed in the region S. The amplitude transmittivity of the optical filter roughly changes normally in the radical direction so that the amplitude transmittivity in the region S can be considered to be almost equal to that at the point P. Accordingly, even if the filter designed assuming that filter is placed on the pupil 3 is positioned on the slipped surface S, it is presumable that the substantial effect may be almost equal to each other.
Patent JP-S55144742-A (JP)
Title: Multipurpose electric engine
Inventor: UENO MITSURU
IPC: H02K33/10
Filed: 1979-04-27
Abstract: PURPOSE:To extract output as a shaft output and also to make it available for multipurpose use as a pressure feeder or a suction exhauster by providing a permanent magnet piston in a cylinder pipe with a coil wound between cooling fins of ferromagnetic material. CONSTITUTION:A cooling fin 51 of ferromagnetic material and a spacer 48 are arranged on outside of cylinder 44 of nonferromagnetic material, and a coil 92 is wound full between the fins 51. Then, a piston 9 consisting of a permanent magnet so big as will not come in contact with an inside wall of a cylinder 49 is provided in the interior of the cylinder 49 for free reciprocating motion and is coupled with a crankshaft through a connecting rod 13. By carrying then a given current to the coil 92 through a commutator and a brush provided on the crankshaft, the piston 9 is actuated for reciprocating motion, which is extracted from the crankshaft as a shaft output, and a space in the cylinder 49 on the top of piston 9 is utilized for pressure feeder and suction exhauster.
Patent JP-H0315604-A (JP)
Title: Ceramic turbine wheel
Inventor: KOIKE HISAAKI
IPC: F01D5/04
Filed: 1990-03-05
Abstract: PURPOSE:To prevent any generation of chips or cracks of a turbine blade so as to enhance durability by forming a thickness of a gas inlet side end surface in such a manner as to become larger toward a shroud opposite end surface positioned on a gas exhaust side. CONSTITUTION:A turbine blade 2 disposed in a turbine wheel 3 of a ceramic turbo charger or the like is provided with a gas inlet side end surface 5 positioned in a gas inlet portion 11, and a shroud opposite end surface 6 disposed opposite to a shroud 1' on a gas exhaust side continuously to the end surface 5. The blade thickness of the gas inlet side end surface 5 is formed in such a manner that a thickness l3 on the side of the shroud opposite end surface 6 is smaller than a thickness l4 on the opposite side of the shroud opposite end surface 6. Each peripheral portion of the end surfaces 5, 6 on the upstream side in the rotary direction 13 of the turbine blade 2 is formed into a rounded shape 12.
Patent JP-S52136450-A (JP)
Title: Heat transfer apparatus
Inventor: SENTORI MICHIO
IPC: F28F27/00
Filed: 1976-05-12
Abstract: PURPOSE: A heat transfer apparatus which can simply make the control of a heat current from a vaporizer to a condensor by applying or cutting off the input into a heater, and which makes difficult to have the liquid of the vertical inner pipe and the vertical pipe boiled by the heat which is entered into from the outside of the vertical pipe and which the controlling ability of the heat current is improved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55145637-A (JP)
Title: Preparation of aromatic carboxylic acid or its methyl ester
Inventor: TAKEDA SHINICHI
IPC: C07C65/30
Filed: 1979-05-02
Abstract: PURPOSE: To prepare an aromatic carboxylic acid or its methyl ester useful as a raw material, etc. in high yield, by oxidizing a specific aromatic compound in a liquid phase with molecular oxygen in the presence of a specific amount of an alkali metal compound and a heavy metal catalyst, and if necessary, methyl-esterifying the product.  
     CONSTITUTION: An aromatic carboxylic acid or its methyl ester is prepared in high yield, by oxidizing one or more aromatic compounds having one or more methyl groups or formyl groups bonded directly to the nucleus carbon atoms of the aromatic rings, with molecular oxygen or molecular oxygen-containing gas in a liquid phase in the presence of a heavy metal catalyst and an alkali metal compound (0.1W10 mol on the basis of 1mol of the catalyst), and optionally esterifying the oxidation product with methanol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03253926-A (JP)
Title: Computer system
Inventor: MORITAKU TOSHIMITSU
IPC: G06F3/048
Filed: 1990-03-05
Abstract: PURPOSE:To decrease the danger of a misoperation of a user by constituting the system so that as for a keyboard input in a non-display state, only a migration to a display state of a display device is executed, and it does not become an input to an application program. CONSTITUTION:The system is provided with a keyboard input device C, a display device D, an arithmetic processor A, and a main storage device B, and when the display device D is in a display state, a keyboard input is read out by an operating system, and transmitted to an application program. When the display device D is in a non-display state, the keyboard input is read out by the operating system and switches the display device D to a display state. Also, the input in this case is rejected in the inside of the operating system, and not delivered to the application program. In such a way, the system which scarcely causes a misoperation can be obtained.
Patent JP-S51128165-A (JP)
Title: Detection device for loaded power supply whose severing is forgotten
Inventor: KAHARA TOORU
IPC: H05B37/00
Filed: 1975-04-30
Abstract: PURPOSE: To prepare a right working detection device for power supply whose severing is forgotten so that erroneous motion should be eliminated without such means of detection as light-receiving element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0214129-A (JP)
Title: Electric welding device
Inventor: KAWAMOTO KENJI
IPC: F16L47/02
Filed: 1988-03-07
Abstract: PURPOSE:To lessen the number of data to be stored in a micro-computer and simplify the condition of a micro-computer section by comparing the computed powder supply and preset power supply at the time of normal welding by a comparison means. CONSTITUTION:Power is supplied from a power supply section 2 to a heater 1 through power supply lines 2a and 2b. The current at that time is measured by a current sensor 3, and its measuring data are converted by an interface 4 and then input into a micro-computer 8. Also, the voltage at that time is measured by an interface 5, and said measuring data are converted and then input into the micro-computer 8. Also, the surrounding temperature of a pipe component 11 and a joint component 12 to be welded together is measured by a temperature sensor 6, and its measuring data are converted by an interface 7 and then input into the micro-computer 8. Respective input data and the basic data at the time of normal welding in a memory are compared in the micro-computer 8, and in case the data are out of the specific range, it is judged that there is an abnormal welding process.
Patent JP-S58170082-A (JP)
Title: Photocoupler
Inventor: ITOU HIROSHI
IPC: H01L31/173
Filed: 1982-03-31
Abstract: PURPOSE:To obtain an inexpensive photocoupler which has simple manufacturing steps and simple structure with high reliability by opposing a light emitting device and a photodetecting device at both sides of a transparent insulating substrate. CONSTITUTION:An oxidized indium (In2O3)+oxidized tin (SnO2) or one type of oxidized tin (SnO2) or superposed films of them is formed as transparent conductive films 22, 23 on both side surfaces of a glass substrate or a quartz glass substrate 21, and a hydrogenated amorphous Si (a-Si:H) film 24 is formed. An A electrode 25 is covered to form a photodiode which has a Pin-junction using the a-Si:H. An amorphous silicon carbide (a-SiCXC1-X:H) film 27 containing hydrogen (X=0.1-0.8) is formed on the film 23, an aluminum electrode 28 is covered to form a light emitting diode using Pin-junction of a-SiXC1-X:H film, and a photocoupler which emits and receives the light through the substrate 21 is obtained.
Patent JP-H07258489-A (JP)
Title: Composition, film and laminated product
Inventor: FUJII NARIAKI
IPC: C08J5/18
Filed: 1994-03-24
Abstract: PURPOSE:To provide a composition containing a specific saponified ethylene- vinyl ester copolymer, a PE resin modified with a carboxylic acid and an in organic filler, having a stain-proofing function and giving a matte film resistant to losing the matte appearance by heating. CONSTITUTION:This composition contains (A) 40-90wt.% (preferably 60-85wt.%) of a saponified ethylene-vinyl ester copolymer having an ethylene content of 20-65mol% and a degree of saponification of the vinyl ester component of >=90mol%, (B) 5-30wt.% (preferably 5-25wt.%) of a PE resin modified with a carboxylic acid and (C) 5-30wt.% (preferably 5-25wt.%) of an inorganic filler (preferably tale or mica). The matte film produced by laminating a layer of the composition has a surface glossiness of <=50% (preferably <=40%) on at least one surface.
Patent JP-S61229732-A (JP)
Inventor: EGON IRIGU
IPC: B65H3/08
Filed: 1986-03-11
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-H10326486-A (JP)
Title: Memory unit, and data transfer method
Inventor: BLANKENSHIP DENNIS R
IPC: G11C11/401
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To rapidly process massive data by providing a global bus consisting of an SRAM and many DRAMs and bi-directionally transferring data blocks of massive bits between the SRAM and the DRAMs and plural independent input/output ports writable/readable for an optional location in the SRAM. SOLUTION: The DRAM 12 consists of four 4 M bits memory banks respectively constituted of 512 rows × 32 columns × 256 bits. The SRAM 16 consists of 4 K bits constituted of 16 lines ×16 words × 16 bits, and is provided with two 16 bits ports A, B. A global input/output bus 14 mutually parallel transfers between a 256 bits data block in the DRAM 12 and a line in the SRAM 16. The SRAM 16 operates as a cache, and another data block transfers the data between with the DRAMs 12 through the global input/output bus 14 while one data block is updated by external control.
Patent JP-H01228125-A (JP)
Title: Wafer boat
Inventor: MORISHIMA KAZUHIRO
IPC: H01L21/31
Filed: 1988-03-09
Abstract: PURPOSE:To equalize the distribution of oxide film thickness in wafers by arranging multiple holders around wafers at equal intervals between side plates. CONSTITUTION:For example, six each of quartz-made holders 4-9 are arranged at equal intervals between circular quartz-made side plates 2 and 3 to hold wafers W between these holders 4-9. These side plates 2 and 3 are respectively composed of split bodies 10, 11 and 12, 13 while the split bodies 11 and 13 make central angles of 45-180 deg.C. Furthermore, the holders 8, 9 are arranged between the split bodies 11 and 13 while the other four holders 4-7 are arranged between the split bodies 10 and 12. Through these procedures, gas can evenly come into contact with the wafers W to equalize the distribution of oxide film thickness.
Patent JP-H01228104-A (JP)
Title: Positive coefficient thermistor material and manufacture thereof
Inventor: TSUDA YASUO
IPC: H01C7/02
Filed: 1988-03-09
Abstract: PURPOSE:To increase the resistance temperature coefficient alpha and the resistance variation range, and to enhance the breakdown voltage characteristics of the title thermistor material by a method wherein the element brought into the state of semiconductivity such as titanate oxide barium, niobium or a rare-earth element and the like, and manganese oxide lithium are contained in the thermistor material. CONSTITUTION:The element brought into the state of semiconductivity such as titanate barium, niobium, or a rare-earth element, and lithium manganate, are contained in the title thermistor material, and barium carbonate (BaCO3), titanium oxide (TiO2), yttrium oxide (Y2O3), lithium manganate (LiMnO2) and silicon oxide (SiO2) are weighed in such a manner that they satisfy the chemical formula of BaTiO3+0.02SiO2+0.0007 LiMnO2+0.002Y2O3, and they are mixed using the ordinary method and sintered. (Li) is turned into glass phase when ceramics are sintered by adding Mn as a compound with lithium (Li), and the effect of segregating to crystal grain boundary phase can be obtained, the grain boundary segregation of Mn is accelerated, and the impediment in formation of element into conductivity can be prevented. As a result, the improvement of characteristics such as resistance temperature coefficient alpha, resistance variation range and the like can be accomplished.
Patent JP-H04269620-A (JP)
Title: Position detecting apparatus for underground junction of shield excavator
Inventor: OKUMURA TOSHIHIRO
IPC: G01S13/06
Filed: 1991-02-26
Abstract: PURPOSE:To obtain an apparatus which can detect the underground position of another shield excavator from one shield excavor accurately (with a simple constitution) in shield tunnel work wherein two shield excavators are made to face and to excavate and advance. CONSTITUTION:A transceiver is attached to one face plate 1O. Two reflecting plates 16 are provided in another face plate 12 so that the longitudinal direction passes the center of the face plate 12. A receiving-point detecting means 18 for detecting the receiving points of the reflected waves from the electromagnetic-wave reflecting plates 16 is provided. A specified-position computing means 20 for computing the specified position of the face plate 12 at the receiving points and in the providing directions of the electromagnetic-wave reflecting plates 16 are provided. The position of the face plate 12 of the other facing excavator is detected based on the detected specified position.
Patent JP-S57169262-A (JP)
Title: Forming method for wiring
Inventor: OOSHIO SHIYUUZOU
IPC: H01L21/3205
Filed: 1981-04-10
Abstract: PURPOSE:To fill a metallic layer compactly and to eliminate the defect of the wiring of a connecting section with a functional region in the manufacture of a semiconductor integrated circuit device of which an electrode opening is formed to an insulating layer on a semiconductor substrate, the metallic layer is buried into the opening through a lift-off method by using a mask in case of the formation and the upper surface of the opening is molded in an flat surface. CONSTITUTION:The insulating layer 13 and a positive type radiation sensing resist 14 are formed onto the semiconductor substrate 12 to which a diffusion region 11 is shaped, the surface is exposed by electron beams, etc., the side wall of the opening window 15 of the resist mask is made vertical through predetermined development treatment, and the insulating layer 13 is etched. When the resist mask 14 is developed additionally, the side wall of the opening of the resist film takes an inverted tapered form because the substrate surface side is more exposed by a reflection scattering effect from the insulating layer, etc. of electron beams. When the aluminum layer 17 is evaporated onto the resist film, the aluminum layer is filled compactly with the electrode opening of the insulating layer. The metallic layer is lifted off, and wiring is formed onto the metallic layer.
Patent JP-S57169781-A (JP)
Title: Cleaning device for recording material
Inventor: TOMITA SATORU
IPC: G03G21/00
Filed: 1981-04-10
Abstract: PURPOSE:To hold the contact between a cleaning member and the surface of a recording material uniform, by pressing one, at least, of a cleaning member and a member facing to this cleaning member to the other through the recording material by a spring or the like. CONSTITUTION:A belt-shaped photoreceptor 1 as a recording material is supported by two supporting rollers 2 and 3, and a remaining magnetic toner is removed by a cleaning device 22. The cleaning device 22 includes a nonmagnetic sleeve 30 which contains magnets N and S stationarily and is rotated, and a top plate 6c of a supporting member 6 faces to the surface of the sleeve 30 through the photoreceptor belt 1 so that this top plate 6c can be floated practicablly for respective roller shafts, and the top plate 6c is pressed from below by  a flat spring 31 to be brought into contact with the surface of the sleeve 30 uniformly even if the degree of parallel between the surface of the sleeve 30 and the photoreceptor belt 1 or the top plate 6c is not so high, and thus, the toner is removed without variance by the sleeve 30.