baber/WOPTO huggingface dataset:
Patent JP-S59231934-A (JP)
Title: Two-way communication system
Inventor: TANIGAWA YOSHIHIRO
IPC: H04B3/00
Filed: 1983-06-15
Abstract: PURPOSE:To simplify the circuit by receiving a transmission signal frequency after converting its frequency by a converter, inverting the frequency into the original signal, and mixing the frequency with the transmission frequency of the own station to convert the result into an intermediate frequency. CONSTITUTION:A converter 1 mixes a transmission signal frequency fA transmitted from a terminal device 4A with a local oscillator frequency F0 of the converter 1 to convert the frequency and a terminal device 4B receives the converted signal frequency FA and the frequency F0 via a coaxial cable and a branching filter. Further, the terminal device 4B mixes the frequencies FA, F0, inverts the mixed result into the original frequency fA, mixes the fA with the transmission signal frequency fZB of the own station and demodulates the converted result. Thus, the circuit is simplified because no local oscillator circuit is required separately.
Patent JP-H09291547-A (JP)
Title: Safety device of promenade tunnel in water
Inventor: SHIMAMURA HIROKAZU
IPC: E02D29/09
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety device which can keep customers' safety even if flooding accident occurs. SOLUTION: A tank 12 is provided below a meshlike top plate 9 which is equivalent to a floor surface of a promenade tunnel 1 in water which is constructed on a basement 3 on the bottom of the water. The inside of the tank 12 and the inside of the promenade tunnel 1 in the water are partitioned into a plurality of partitions in the forward and backward directions by a plurality of tank partition walls 13 provided in the tank 12 and a plurality of guide plates 8 provided in the promenade tunnel 1 in the water. A shutter winding case 4 is provided on both front and rear sides at an upper end of each guide plate 8.  A sea water tank 7 for closing a water-tight shutter which descends down to an inner bottom part of the tank 12 due to the weight of water which flows in when a partition is damaged and water which flows in through the damaged section flows in through the meshlike top plate is supported by a wire 6 extended from the shutter winding case 4 in such a manner that it can ascent and descent. A water-tight shutter 5 which is reeled out from the shutter winding case 4 to close the damaged partition in the promenade tunnel 1 in the sea when the sea water tank 7 for closing water-tight shutter descends in stored in the shutter winding case 4.
Patent JP-S5630608-A (JP)
Title: Measuring device
Inventor: SHIMURA SHIROU
IPC: G01D5/12
Filed: 1979-08-22
Abstract: PURPOSE: To enable measurement of the quantity of passage by a simple construction with high accuracy by controlling supply or nonsupply of a pulse signal of a specific period by an AC signal based on the passage of a body to be measured, and measuring the quantity of passage at each unit quantity set at a setting circuit.  
     CONSTITUTION: A pulse signal of a specific period generated from the first generating circuit 11 through a frequency divider 12 is supplied to one input side of an AND circuit 17. To the other input side, there is supplied an AC signal of a period longer than that of a pulse signal from the frequency divider 12, generated from the second generating circuit 19 through the rotation of a rotary body 18 corresponding to the passage quantity of the body to be measured, by way of a waveform shaping circuit 20, a differentiating circuit 20, and an S-R FF22. In correspondence to the high level or low level of the output of the S-R FF22, a pulse signal from the frequency divider 12 is supplied or nonsupplied to a counting circuit 23 and a measuring circuit 24 through the AND circuit, and the passage quantity of the body to be measured is measured and displayed 28 at each predetermined quantity set at a setting circuit 26. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63273263-A (JP)
Title: Optical disk player
Inventor: NAKAE NOBUYUKI
IPC: G11B17/24
Filed: 1987-04-30
Abstract: PURPOSE:To perform the reproduction of at least two kinds of optical disks with different diameters, by providing a disk rotating mechanism capable of moving in the longitudinal direction of a screw by the rotation of the screw. CONSTITUTION:When the reproduction of a large disk is performed, a spindle motor 18 locks a motor supporting plate 17 so as not to be moved for the screw 15 at the reproducing state of the large disk, and in a disk tray, the reading groove for a large diameter is set in parallel with the screws 14 and 15. When an optical head feeding motor 23 is driven at the above state, the screw 14 is rotated via gears 22 and 21, and an interval B1 is moved. At this time, when the large disk is loaded on a disk loading part, a disk clamping device clamps the large disk 32, and the spindle motor 18 is rotated, and the objective lens 16a of an optical head 16 is moved along the reading groove 29a, then, the reproduction of the large disk is performed. A middle disk is reproduced by loading the disk on the loading part similarly, and also, the reproduction of a small disk is performed in such a way that five sheets of disks can be reproduced continuously in order by rotating a tray rotating mechanism.
Patent JP-S5332451-A (JP)
Title: Covering method for spherical gas tank with heat-insulating material
Inventor: SHIBAIKE MASAMITSU
IPC: B65D90/06
Filed: 1976-09-06
Abstract: PURPOSE: To improve the working efficiency by applying the execution method that the heat-insulating material previously formed to the same shape in regular square and trapezoid form is fixed on the surface of the spherical tank to cover said tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59232406-A (JP)
Title: Stationary induction apparatus
Inventor: ITOU TATSUO
IPC: H01F27/245
Filed: 1983-06-15
Abstract: PURPOSE:To enhance tightening strength of iron core and prevent movement of laminated body by protrudingly providing a reinforcing plate to be inserted into a gap between laminated materials to the iron core tightening plates provided in both sides of laminated iron core in the laminating direction. CONSTITUTION:A laminated iron core is formed by the processings that iron core legs 1a, 1b, 1c and yokes 1d, 1e are formed by laminating a belt-shaped amorphous magnetic alloy thin plate, the laminated materials 2, 3, 4, 5 consisting of laminated amorphous magnetic alloy thin belt are arranged in horizontal to the iron core legs 1a, 1b, 1c, while the laminated materials 6, 7, 8, 9 in horizontal to the yokes 1d, 1e. Thereby, a laminated iron core is formed. The iron core tightening plate 12 having three iron core leg contact plates 12a exptending to the iron core legs 1a-1c of laminated iron core and the yoke contact plate 12b opposing to the yoke 1d is disposed in both sides of laminated iron core. Each iron core tightening plate is provided by welding with the reinforcing plates 14, 15 which are inserted into the intervals 10, 11 formed by the laminated materials 2-9.
Patent JP-S58223335-A (JP)
Title: Economizing method of reducing gas in frame-feed
Inventor: OKETA TATSUO
IPC: H01L21/60
Filed: 1982-06-22
Abstract: PURPOSE:To produce an excellent reduction atmosphere by the reducing gas of the irreducible minimum of a demand by extremely making the clearance of each section such as a clearance between a rail and a heater block small. CONSTITUTION:The clearances among both a guide rail 18 and a blocking plate 17 and the heater block 16, the clearance between a frame 11 passing on the rail 18 and the blocking plate 17, and the clearance between an upper cover 12 before work and an upper cover 13 after work are made small extremely. The clearance between a mechanical device forwarding the frame 11 and the rail 18, the clearances among a frame hold-down plate 15 and the upper covers 12, 13 and the rail 18 and the size of a window 14 for work are also made small as much as possible. The reducing gas at a high temperature is sprayed from the block 16 and the upper cover 12 and the reducing gas at the normal temperature from the upper cover 13. Accordingly, the frame 11 oxidized is forwarded reduced, and cooled rapidly after work is completed.
Patent JP-S5632016-A (JP)
Title: Heat exchanging method and heat exchanger utilizing low boiling point medium
Inventor: YAMAZAKI HARUYUKI
IPC: F28D7/00
Filed: 1979-08-24
Abstract: PURPOSE: To maximize a vapor generating amount while preventing deterioration of a mixed liquid by a method wherein the mixed liquid containing much of the heat medium is heat-exchanged  at an upper stream side while the same containing much of the low boiling point medium is heat- exchanged at a down stream side in a multiple-staged heat exchanger for a power generating  plant utilizing the low boiling point medium.   
     CONSTITUTION: Heat exchangers 11W1n of a plurality of stages are arranged in a flow direction  of exhaust gas 101 and a turbine 3 and a generator 4 are driven by low boiling point medium vapor 103 separated in vapor-liquid separator 21W2n. Mixed liquid, having the highest deterioration upper limit temperature of containing much of heat medium, is heated in the heat exchanger  11 at the uppermost stream side of the exhaust gas. On the other hand, heat exchange of mixed  liquid, containing much of the low boiling point medium or having a high vapor pressure, is effected in the heat exchanger 2n at down stream side. According to this method, mixing ratio of the  mixed liquid heated in the respective heat exchangers is increased for the heat medium as a location of the heat exchanger is approached to the upper stream side. Accordingly, the mixed liquid  exposed to a high temperature contains more quantities of the low boiling point medium and deterioration preventing heat medium, therefore, the deterioration of the low boiling point medium or  the mixed liquid may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5332939-A (JP)
Title: Cooling system in use of solar heat
Inventor: SHIMOKAWA KENJI
IPC: F24S90/00
Filed: 1976-09-09
Abstract: PURPOSE: To provide a cooling system in use of solar heat, in which heat collecting means and absorption refrigerator are both operated always at a high efficiency, through proper control of temperature of hot water, so that solar heat can be utilized as efficiently as possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5534251-A (JP)
Title: Adhesion composition
Inventor: KIYOUTANI YASUHIRO
IPC: C08L61/00
Filed: 1978-08-31
Abstract: PURPOSE: An adhesive composition for metal that is prepared by mixing polyvinyl butyral resin of high polymerization degree, m-cresol-modified phenolic resin, epoxy resin, and organic solvent, thus having high heat resistance, adhesion, electric characteristics.  
     CONSTITUTION: (a) A polyvinyl butyral resin of 2,000W3,000 polymerization degree, (b) a m-cresol-modified phenolic resin that is prepared by reaction of a mixture of phenol and 5W15wt%, based on the phenol, of m-cresol with formaldehyde in the presence of an ammonia catalyst at a molar ratio of 1.3W1.5:1 formaldehyde to phenols, (c) an epoxy resin, and (d) an organic solvent as acetone, butanol, toluene, etc., are blended so that the content of the polyvinyl butyral resin becomes 8W15 parts by wt per 100 parts of the composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04334944-A (JP)
Title: Protecting device for terminal of compressor
Inventor: NAIKI KIYOO
IPC: H02K5/22
Filed: 1991-05-13
Abstract: PURPOSE:To improve adhesive properties of a protective cover with a terminal guard, to prevent noise, to improve waterproofness, to delete a step of mounting a bush and to prevent generation of toxic gas by altering a material of the cover. CONSTITUTION:A terminal guard 4 is covered with a protective cover 5 formed of an elastic material having corrosion resistance. Further, a connector 41b for connecting the cover 5 is provided at an opening of the guard 4 by engaging with the inner surface of the cover 5. Simultaneously, a mounting port 52c of a power cord G to be connected to a terminal 3a is provided at a sidewall 52 of the cover 5. Further, a contact part 52b for bringing the sidewall 52 into pressure contact with the side 41 of the guard 4 in an elastic contact with the outer surface of a casing 1 when the inner surface of the cover 5 is engaged with the connector 41b of the guard 4, is provided at the end of the sidewall 52 of the cover 5.
Patent JP-H08305735-A (JP)
Title: Method and device for estimating cost of parts
Inventor: HINO YUKARI
IPC: G06Q50/00
Filed: 1995-05-01
Abstract: PURPOSE: To obtain a parts cost estimating method and device capable of simply estimating the cost of parts by suing a CAD system. CONSTITUTION: The parts cost estimating device 22 integrated in the CAD system 21 executes working cost estimation 23, material cost estimation 24, plating cost estimation 25, and coating cost estimation 26 and calculates the sum of these cost estimation as parts cost 27. In the estimation 23, two parameters 28, i.e., the number of CAD elements expressing the shape of each part and the size of a product, are found out and working cost is calculated by a prescribed relational expression. Thus the working cost can be estimated based upon various data obtained at the time of designing parts and the cost of the parts can be estimated.
Patent JP-S601737-A (JP)
Title: Image pickup element flare prevention structure
Inventor: NOBUTOKI SABUROU
IPC: H01J29/89
Filed: 1983-06-17
Abstract: PURPOSE:To prevent a flare with a simple structure by tilting the side of the optical incidence surface of a faceplate in relation to an optical axis. CONSTITUTION:A flare prevention plate 7 is bonded on the front face of an image pickup element faceplate 1 and a part of it is comprised with a protrusion section 10 made of a transparent resin member. As a result, peripheral light 8 is not incident on the side face of the flare prevention plate 7 and consequently is not reflected and diffused. After the light is incident on the photoelectric conversion film formation surface of a photoelectric conversion film 4 or the faceplate 1, it is reflected and is guided to a peripheral ineffective section and then becomes harmless. In addition, the light 9 on the optical axis side near the peripheral light that is incident from a lens is reflected on the photoelectric conversion film 4. A part of the reflected light advances to the slant side face of the flare prevention plate 7, but it is reflected and diffused on the surface and becomes harmless.
Patent JP-H10297092-A (JP)
Title: Heat-sensitive recording body
Inventor: MANDOU RITSUO
IPC: B41M5/28
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording body which shows superior storage stability and record sensitivity at a recording part. SOLUTION: In a heat-sensitive recording body in which a heat sensitive recording layer containing a leuco dye, a colorant and a storage stability improvement agent is set on a supporting body, the storage improver is a compound expressed by a formula. The leuco dye is at least one selected from 3-(N-ethyl-p-toluidino)-6-methyl-7-anilinofluorane and 3-(N-ethyl-p-toluidino)-6- methyl-7-(p-toluidino)fluorane. The colorant is at least one selected from 1,1-bis(4- hydroxyphenyl)1-phenymethane, 2,4'-dihydroxy diphenylsulfone, 4,4'-dihydroxy- diphenylsulfone, etc.
Patent JP-H05302172-A (JP)
Title: Method for removing halogen remaining in reaction furnace for forming film by glow discharge
Inventor: ITO HIROSHI
IPC: H01L21/3065
Filed: 1992-04-27
Abstract: PURPOSE:To form high-quality amorphous silicon(alpha-Si) film by keeping a heater heated at the time of introducing a halogen-contg. gas into a reaction furnace from which a substrate coated with the film has been taken out to clean the furnace. CONSTITUTION:A substrate 10 to be coated with a film and a heater 3 are set in a reaction furnace 1, and the substrate 10 is heated to a desired temp. An alpha-Si film forming gas in then introduced into the furnace 10 from an inlet 6, and a glow discharge is generated to form an alpha-Si film on the substrate 10. The film-coated substrate 10 is taken out, and then a halogen-contg. gaseous etchant is introduced to clean the furnace. An inert gas, etc., are passed through the furnace 1 in which the heater 3 is energized to remove the halogen depositing on the heater 3. Consequently, the halogen is not liberated when the heater 3 is energized in the succeeding film forming stage, and a high-quality alpha-Si film free of halogen is formed.
Patent JP-H07290232-A (JP)
Title: Plate for alumina carbonaceous slide gate
Inventor: NOGUCHI HIRONORI
IPC: B22D41/30
Filed: 1994-04-21
Abstract: PURPOSE:To make an unburned AG plate high in durability by the means for improving its oxidation resistance and preventing deterioration in its strength. CONSTITUTION:A plate for an alumina carbonaceous slide gate (AG plate) is added with 0.5 to 10wt.% silicone-modified phenol resin contg. 10 to 50wt.% Si as a binder, and subjected to kneading, compacting and drying to impart high corrosion resistance thereto. Thus, by using silicone-modified phenol resin, oxidation resistance and the deterioration of strength in an intermediate temp. range are improved to improve the durability.
Patent JP-H10212911-A (JP)
Title: Variable valve timing mechanism of internal combustion engine
Inventor: MORIYA YOSHIHITO
IPC: F01L1/344
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the relative rotation of a housing and vane body by the torque change of a camshaft when a fluid pressure is drooped. SOLUTION: A vane body 19 is provided relatively rotatably for a housing 16. First/second oil pressure rooms 30, 31 are formed on both sides of respective vanes 24 of the vane body 19. A valve timing variable mechanism (VVT) 12 rotates relatively the housing 16 and vane body 19 by an oil pressure supplied to respective oil pressure rooms 30, 31 and changes the valve timing of an intake valve. A lock mechanism 49 includes a lock pin 33 and an engagingly locking hole 34 and switches the regulation state for regulating the relative rotation between the housing 16 and the vane body 19 to the realest state for allowing this relative rotation in response to the bigness of the oil pressure of respective oil pressure rooms 30, 31.  This lock mechanism 49 is transfered to a release state when the oil pressure of respective oil pressure rooms 30, 31 reaches a pressure which can obstruct the swing of the vane body 19 by the torque change of the camshaft.
Patent JP-S58223828-A (JP)
Title: Control adaptor switching system of input and output subsystem
Inventor: NAGASAKA MOTOYUKI
IPC: G06F13/00
Filed: 1982-06-23
Abstract: PURPOSE:To reduce the load of a high-order device and to improve the efficiency of an information processing system, by using a substitute control adaptor to accept actuation although the control adaptor of one side has a fault. CONSTITUTION:A selecting circuit 25 for control adaptor A selects a control adaptor A3 and a driver 5 through a low-order interface circuit 24. If the adaptor A3 has a fault, the actuation of the device 5 has an abnormal completion. When an error detecting circuit 23 detects the abnormal completion, the circuit 23 reports the abnormal completion to an upper device 1 from a high-order interface circuit 21 and through an error reporting circuit 22. At the same time, the circuit 23 actuates an adaptor switch circuit 27. Then a selecting circuit 26 for control adaptor B selects a control adaptor B4 and the driver 5 through the circuit 24.
Patent JP-H06167394-A (JP)
Title: Method and equipment for measuring color of metal surface
Inventor: OSADA HIDEKAZU
IPC: G01N21/27
Filed: 1992-04-27
Abstract: PURPOSE:To allow measurement results matching highly accurately with functional evaluation to be acquired through a simple operation without requiring any skill by evaluating the chromaticity on the surface of a metal to be inspected basing only on the illumination luminous flux reflected regularly on the surface of the metal to be inspected. CONSTITUTION:A light source section 2 for feeding measuring light beam to a first spectroscopic section 4 comprises an iodine tungsten lamp 12 and a condenser mirror 14. A measuring beam passes through the first spectroscopic section 4 comprising a filter 18, a slit 20, and a troidal diffraction grating 22 where it is subjected to primary spectroscopy and then enters a slit 24. The measuring light beam is subjected to secondary spectroscopy at a second spectroscopic section 6 comprising a variable pitch aberration correcting diffraction grating 32 and a slit 34. The measuring light beam then passes through a cylindrical mirror 40 and plane mirrors 42, 44 and enters a sample chamber 8. The measuring light beam is reflected on a plane mirror 52 in the sample chamber 8 and impinges at a predetermined incident angle on a sample S. Intensity of reflected measuring light beam is measured at a light receiving section 10 in the form of relative spectroscopic reflectance of a standard reflector, e.g. an aluminium deposited plane mirror or a silver deposited plane mirror.
Patent JP-S62266082-A (JP)
Inventor: SUZUKI ISAMU
IPC: G09F9/00
Filed: 1986-05-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11302053-A (JP)
Title: Production of high-flow concrete
Inventor: HAYASHI SHISHO
IPC: C04B28/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To make almost preventable the occurrence of marks of bubbles and the separation of materials even if a concrete is placed without carrying out vibration compaction by controlling the relative flow-down rate of the concrete as well as the slump flow. SOLUTION: When this high-flow concrete is produced, the slump flow is controlled to the range of 45.0-75.0 cm and the relative flow-down rate to the range of 0.8-2.0. Preferably the slump flow is controlled to the range of 45.0-65.0 cm and the relative flow-down rate to the range of 0.9-2.0 or the slump flow is controlled to the range of 65.0-75.0 cm and the relative flow-down rate to the range of 0.8-1.5. The slump flow (FC) and the relative flow-down rate (RC) are preferably controlled to the range under a boundary line expressed by the equation RC=11.15-0.142 FC. In the case of a relative flow-down rate of <0.8, bubbles increase. In the case of a relative flow-down rate of >2.0, the separation of materials increase in an extended range.
Patent JP-S61270260-A (JP)
Inventor: ARAKAWA TOSHIHIKO
IPC: C04B35/58
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5736490-A (JP)
Title: Address conversion system
Inventor: KAWAKAMI TETSUYA
IPC: G06F12/10
Filed: 1980-08-08
Abstract: PURPOSE:To reduce the address conversion time, by reducing the number of conversion pairs connected with pointers, in an address conversion system making the conversion from a logical address to a physical address. CONSTITUTION:A logical address set to a logical address register 11 is selected with a selector 81 and a conversion table 70 is accessed with the lower rank bit of a PID. Next, the label 71 of the conversion pair and the upper rank bit of the PID are compared at a comparator 82. As a result of comparison, when the both are equal, the physical address is formed with FID and BID. If the label 71 is smaller, an NP1 is selected with selectors 83, 81 for the next search. If the label 71 is greater, search is made with the value of an NP2. If the value of pointer is made coincide with the value of a completion display register 84, the page is absent on the main memory.