baber/WOPTO huggingface dataset:
Patent JP-S6348852-A (JP)
Title: Large scale integrated circuit device
Inventor: OZAKI MAKOTO
IPC: H01L25/18
Filed: 1986-08-19
Abstract: PURPOSE:To reduce a packaging space, by housing two LSIs in one package as a double-layer structure, leading one terminal group, which is connected to lead wires of each LSI, out of the side surface of the package, and leading the other terminal groups out of the lower surface of the package. CONSTITUTION:A first LSI 2 and a second LSI 3 are housed in a package 1 in two layers. Lead wires 4 are connected to the first LSI 2 at the first layer (upper stage). First terminal groups 5 are connected to the wires 4. Lead wires 6 are newly provided for the second LSI 3 at the second layer (lower stage). Second terminal groups 7 are connected to the wires 6. The second terminal groups 7, which are vertically led out of the lower surface of the package, are arranged in two lines. The odd-numbered pins are arranged on the inner side, and the even-numbered pins are arranged on the outer side. Therefore, the integration density and the number of the terminals can be more than doubled with an area kept equal to the conventional area, and the packaging space on the substrate can be reduced.
Patent JP-H0243444-A (JP)
Title: Woody floor structure
Inventor: KIMURA SHO
IPC: E04B1/82
Filed: 1988-08-03
Abstract: PURPOSE:To reduce transmission of vibration at the upper floor to the lower floor by providing a shock absorbing layer on the surface of a floor panel plate, providing a floating floor layer on the surface of the shock absorbing layer, and providing the ceiling of the lower floor separately from the floor panel materials. CONSTITUTION:A rigid body of a floor panel material 7 is fixed to beams 4 on both sides at the boundary between outer wall panels 3 of the upper floor 1 and the lower floor and middle beams 5 provided between the beams 4 on both sides. Next, an integrating composite plate 12 is completely applied to the surface of a plurality of the floor panel materials 7 and to the surface of the middle beams 5. A shock absorbing layer 13 of glass wool, etc., is provided on the surface of the integrating composite plate 12 with intervals, and a floating floor layer 14 is provided on the surface of the shock absorbing layer 13. A sound-proof ceiling 15 for the lower floor is supported by the wall surfaces of the lower floor under the floor panel materials 7 to be separatedly installed.
Patent JP-H0519427-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SHONO AKIKO
IPC: G03C7/392
Filed: 1991-07-09
Abstract: PURPOSE:To obtain the photographic sensitive body excellent in spectral absorptivity of an yellowing pigment and further with the light fastness improved without deteriorating the stability of emulsion, etc., by incorporating a specified yellow coupler into the blue-sensitive silver halide emulsion layer. CONSTITUTION:The blue, green and red-sensitive silver halide emulsion layers and a non-photosensitive layer adjacent to the emulsion layers are provided on a substrate to constitute the photographic sensitive material. A specified phenol derivative is incorporated into at least one between the photosensitive and non-photosensitive layers. An yellow coupler shown by formulas I and II is incorporated into the blue-sensitive silver halide emulsion layer. In the formulas, X1 and X2 are alkyls, aryls, or heterocyclic rings, X3 is an org. residue forming a nitrogen-contg. heterocyclic ring along with >N-, Y is aryls or hetero- cylclic rings, and Z is a group to be detached when the coupler reacts with the oxidized developing agent. A photographic sensitive material excellent in stability of emulsion, spectral characteristic of the yellowing pigment and light fastness is obtained in this way.
Patent JP-S5984493-A (JP)
Inventor: FUJI MASAAKI
IPC: H01L23/12
Filed: 1982-11-04
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-S6438607-A (JP)
Title: Display device of geomagnetic bearing circle
Inventor: HAYAKAWA SHOICHI
IPC: G01C17/38
Filed: 1987-08-03
Abstract: PURPOSE:To detect whether or not the geomagnetization of a motor vehicle is corrected well, by drawing reference circles of a predetermined radius each having its origin at the center of coordinates of a bearing circle drawn by an end of an earth magnetic vector detected while the motor vehicle makes one rotation, so that the change of the bearing circle can be observed by eyes. CONSTITUTION:A bearing sensor is wound by output coils of x and y axes each orthogonal to a ring core made of magnetic substance. Initial data X1 of the x axis and Y1 of the y axis when a motor vehicle is started rotating are inputted to a computer, and indicated at the center (a) of a CRT screen. In accordance with the rotation of the motor vehicle, x-axis data X and y-axis data Y are inputted every predetermined time period, to calculate (X-X1, Y-Y1) which, after successively indicated, results in a bearing circle M of the earth magnetism. By processing each of the data X and Y statistically, coordinates (X0, Y0) of the center O of the circle M are calculated. The coordinates (X0, Y0) will be an origin. Thereafter, coordinates of reference circles S1 and S2 respectively having the diameter 90% and 110% the average diameter of the circle M are calculated, so that the reference circles S1 and S2 are drawn, having the center at the origin (X0, Y0). If the circle M is within the area defined by the reference circles S1 and S2, the distortion of the earth magnetism is not great. Accordingly, the origin (X0, Y0) is set to be a fresh origin of a bearing circle, and errors resulting from the earth magnetism can be corrected.
Patent JP-H0860795-A (JP)
Title: System ceiling
Inventor: ONO YASUTAKA
IPC: E04B9/18
Filed: 1994-08-18
Abstract: PURPOSE: To stably support a ceiling board by suspending a T-bar on a horizontal member via a V-hanger, and providing horizontal member hook sections at the upper edge sections of the V-hanger and a T-bar hook section at the valley section. CONSTITUTION: Horizontal member hook sections 19, 20 are provided at both upper edge sections of a V-hanger main body 22, and a T-bar hook section 21 is provided at the valley section of the hanger main body 22 to form a V- hanger 17. The horizontal member hook sections 19, 20 of a V-hanger 17 are outwardly coupled with a horizontal member 16, fixing metals 25, 26 are hooked on the horizontal member 16, and the hanger 17 is fixed to the horizontal member 16 by screws 29, 30. The T-bar hook section 21 is suspended from the valley section of the hanger main body 22, and the upper section of the T-bar 18 is pinched by the T-bar hook section 21 and fixed by a screw 31. The T-bar 18 can stably support a ceiling board without being rocked or rotated.
Patent JP-S6087611-A (JP)
Inventor: YAMAGIWA TOKIO
IPC: H02G5/06
Filed: 1983-10-19
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-H0859350-A (JP)
Title: Silicon nitride sintered compact and its production
Inventor: AKIYAMA KATSUNORI
IPC: C04B35/584
Filed: 1994-08-18
Abstract: PURPOSE: To attain dense sintering and to improve high-temp. strength and oxidation resistance by compacting a powdery mixture of silicon nitride powder with ytterbium oxide powder and aluminum oxide powder, firing the resultant compact in an atmosphere of gaseous nitrogen and cooling it under specified conditions. CONSTITUTION: A powdery mixture is prepd. by mixing 70-97wt.% silicon nitride powder with 2-30wt.% ytterbium oxide powder and 0.1-5.0wt.% aluminum oxide powder so that the weight ratio of ytterbium oxide to aluminum oxide is regulated to >=10. The mixture is compacted and fired at 1,700-2,100 deg.C in an atmosphere of gaseous nitrogen under <=10kg/cm<2> pressure and the resultant compact is cooled to 900-940 deg.C at >=20 deg.C/min rate, held for >=5min, heated to 1,150-1,350 deg.C and held for 4-8hr to obtain the objective silicon nitride sintered compact in which the grain boundary parts among silicon nitride grains are made of microcrystals of ytterbium silicon oxynitride as a stable crystal phase.
Patent JP-2001017930-A (JP)
Title: Process and device for cleaning substrate
Inventor: HIRATSUKA YUTAKA
IPC: H01L21/304
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To efficiently and rapidly performing ultrasonic cleaning of a large-sized substrate such as a semiconductor wafer by immersing a substrate in a cleaning liquid while vertically holding the substrate, under such conditions that the substrate is not brough into contact with the inner wall of a cleaning tank, and thereafter pulling up the cleaned substrate and withdrawing the substrate from the cleaning liquid to a level above the liquid surface, and also under such conditions that the substrate is not brought into contact with the inner wall of the cleaning tank. SOLUTION: This process comprises: in a cleaning tank 10, attaching a vibration diaphragm 13 and a vibrator 13a to the underside of the lower end 11 of a rectangular-prismatic tank shell body, in a tank bottom section filled with a cleaning liquid 15; upwardly generating ultrasonic waves from the vibrator 13a to push up the cleaning liquid 15 by a radiation pressure from the vibration diaphragm 13 to form an upwardly oriented linear stream 15a and to form a bulging part 15c in the top surface of the cleaning tank 10 by the upwardly oriented linear stream 15a; in this state, passing a substrate through the bulging part 15c while vertically holding the substrate under such conditions that the substrate is not brought into contact with the inner wall of the cleaning tank 10 to immerse the substrate in the cleaning liquid 15;  and immediately thereafter, pulling up the substrate at the same elevating rate as the lowering rate also under such conditions that the substrate is not brought into contact with the inner wall of the cleaning tank 10 to withdraw the substrate from the cleaning liquid 10 to a level above the liquid surface.
Patent JP-H0480613-A (JP)
Title: Data recorder
Inventor: FUJINAMI MASARU
IPC: G01D3/02
Filed: 1990-07-23
Abstract: PURPOSE:To eliminate the need for fine adjustment as required in analog recording and enable labor and time required for preparation for recording signal to be reduced by providing an amplifier, and I/O device, a data processing device and a plotter. CONSTITUTION:An amplifier 12 has a switching function of a plurality of types of fixed gains and is set to a fixed gain which matches an input voltage range of an analog process data 11. Then, the data 11 is converted into an analog signal 16 within a a fixed output voltage range and is fed to an I/O device 13. The device 13 converts analog value of voltage into a digital signal 17 and sends it to a data processing device 14. The device 14 has a function for preserving the input data and for converting the input signal 17 into an engineering unit quantity. Then, when a time axis is set and signal plot gain is entered in plotting, a time sequence data is plotted on a plotter 15 under the set conditions, thus eliminating the need for fine adjustment operation in preparatory work of signal recording and enabling labor and time required for preparation for recording signal to be reduced.
Patent JP-H1132578-A (JP)
Title: Water draining system and draining of water
Inventor: HASHIMOTO MICHIO
IPC: E02D17/20
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To simply execute a roof garden, having high heat insulating properties, water holding and draining properties and waterproofness and capable of reducing the weight. SOLUTION: This water draining system is composed by successively arranging a heat insulating material 1 such as an expanded polystyrene-based resin board, a waterproof sheet 2 having uneven parts for imparting root resistance and waterproofness, a netlike material 9 and a meshlike water-permeable hollow pipe 10. A roof garden is prepared by using the water draining system on a waterproof treated surface of the roof of a concrete building and placing an artificial soil 14 thereon. A water-permeable sheet 12 may be interposed between the netlike material 9 and the water-permeable hollow pipe 10.
Patent JP-H05114948-A (JP)
Title: Automatic redialling system
Inventor: SAWADA AKIHIRO
IPC: H04M3/42
Filed: 1991-08-02
Abstract: PURPOSE:To automatically set the setting of the redialling interval and the redialling frequency to an optimum value in accordance with the condition of an opponent equipment. CONSTITUTION:A control part MU of a communicating equipment is equipped with a called condition recording function 1 to record the reason information included in a message received in an ISDN layer 3 and a redialling conditions setting function 2. The redialling conditions setting function 2, when the discharging of a line is completed without performing the line connection, is the function to decode the reason information recorded by the called condition recording function 1 and count the redialling interval and the redialling frequency. When the line cannot be connected with the opponent to send a call setting message, the redialling processing is performed in accordance with the redialling conditions counted by the redialling conditions setting function 2.
Patent JP-H0535093-A (JP)
Title: Toner removing device for toner cartridge
Inventor: TAKAHASHI MITSURU
IPC: G03G15/08
Filed: 1991-08-02
Abstract: PURPOSE:To provide a toner removing device for a toner cartridge which can prevent the scattering of toner stuck to the surface of a toner supplying port side when the toner cartridge is detached. CONSTITUTION:A cleaning member 8 coming into contact with the surface of the toner supplying port side of a cartridge main body and rotating, by interlocking to the attaching/detaching actions of the toner cartridge 4 to/form a toner cartridge housing part 3, is disposed on the attaching/detaching port side of the housing part 3, and rotated until the toner cartridge 4 is completely pulled out from the toner cartridge housing part 3, to remove the toner stuck to the bottom surface 6a of the shutter member 6.
Patent JP-S6258810-A (JP)
Inventor: NAKABASAMI TOSHIAKI
IPC: B29C47/10
Filed: 1985-09-03
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-H0539118-A (JP)
Title: Control for article feed
Inventor: OKOCHI HIDEKI
IPC: B65G43/00
Filed: 1991-08-05
Abstract: PURPOSE:To feed articles completely between the respective vanes of the endless belt of an article receiving device from an article carrier conveyer. CONSTITUTION:In a controller 10 for article feed which controls the motion for feeding an article B to the endless belt 24 of an article receiving device 2 from an article carrier conveyer 1 which carries the article B in order, the article carrier conveyer 1 is provided with a speed detector 101 which measures the carriage speed and an article detector 102 which detects an article B carried by the article carrier conveyer 1. The article receiving device 2 is provided with a driving motor 103 which drives the endless belt 24 and a vane detector 104 for detecting plural vanes 24A which are vertically-installed on the endless belt 24 at regular intervals and holds the article B which is fed from the article carrier conveyer 1 to control driving of the driving motor 103 based on the detected signals of the respective detectors 101, 102, 104.
Patent JP-H0946244-A (JP)
Title: Radio broadcasting receiver and processing module for encoded message
Inventor: HANSUUBUIRUHERUMU RIYUURU
IPC: H04H20/00
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To attain announcement information for language which is not incorporated heretofore in a radio broadcasting receiver forming a message fitted to a sound synthesis circuit from control data. SOLUTION: A control circuit 7 takes out a sound notation consisting of phonetic symbols from control data. The sound synthesis circuit 14 converts the prescribed number of the phonetic symbols into announcement notice. The sound synthesis circuit 14 is provided with a storage device storing the specified phonetic symbol which cannot be converted. Substitution codes are allocated to the respective phonetic symbols which cannot be converted, and the substitution marks are the phonetic symbols which can be converted in the sound synthesis circuit 14. The control circuit 7 takes out the phonetic symbols which cannot be converted and the allocated substitution codes from the storage device and supplies the substitution codes to the sound synthesis circuit 14.
Patent JP-S5988395-A (JP)
Title: Apparatus for growing compound semiconductor crystal in vapor phase
Inventor: TAKAHASHI KAZUHISA
IPC: C30B25/14
Filed: 1982-11-08
Abstract: PURPOSE:To grow a desired compound semiconductor crystal on a substrate in a vapor phase by feeding plural kinds of materials for growing a crystal and an atmospheric gas to a position just before the substrate in a growing furnace through separate ducts so as to inhibit the materials from reacting with each other until they reach the substrate. CONSTITUTION:A pipe 28 only for feeding an alkyl compound of a III group element, a pipe 29 only for feeding the hydride of a V group element and a pipe 27 only for feeding an atmospheric gas are separately installed in the section 20 for feeding materials for growing a crystal in a vapor phase growing apparatus. Those materials for growing a crystal are separately fed to a position just before a substrate crystal 13 in the growing furnace section 10 so as to inhibit the materials from reacting with each other until they reach the crystal 13. Using the apparatus, a desired compound semiconductor crystal can be grown on the substrate crystal 13 in a vapor phase.
Patent JP-H06168534-A (JP)
Title: Disk-player mechanism
Inventor: KIN KOGEN
IPC: G11B17/028
Filed: 1993-08-05
Abstract: PURPOSE: To simplify structure, to surely operate and to protect the recording face of a disk. CONSTITUTION: This mechanism is provided with a slider 10 provided for one side face of a chassis main body 1, a slider driving means enabling this to slide and a selectively driving means selectively connecting and separating the slider 10 and its driving means. In addition the mechanism is provided with a loading and unloading means connecting or separating a guide roller 2 and the slider driving means by the moving of this slider to make the rotation and the stoppage of the guide roller 2 selective, and a linking device for linking the clamp 3 by the moving of the slider 10 to clamp/release the disk.
Patent JP-S5896644-A (JP)
Title: Reinforced resin composition
Inventor: HONGOU MASAFUMI
IPC: C08L33/04
Filed: 1981-12-03
Abstract: PURPOSE:To obtain titled composition with excellent mechanical properties, dimensional stability and weatherability, comprising a rubber-modified acrylic resin and a reinforcing filler. CONSTITUTION:The objective composition comprising (A) 98-50wt% of a rubber-modified acrylic resin[with a rubber content 5-50 (pref. 10-40)wt%]and (B) 2-50 (pref. 5-40)wt% of a reinforcing filler (e.g. glass fiber, talc, mica).
Patent JP-S6174560-A (JP)
Title: Preparation of coated fine particle containing essential amino acid as nucleus
Inventor: KATO AKIRA
IPC: A23L1/305
Filed: 1984-09-18
Abstract: PURPOSE:To produce coated fine particles having essential amino acid as a nucleus, and almost free from the uncoated particles or the nuclei exposed from the coating film, by taking advantage of the crystallinity of a hydrophobic substance. CONSTITUTION:A hydrophobic substance having crystallinity e.g. wax, oil or fat, fatty acid, natural resin, etc. or two or more hydrophobic substances at least one of which is crystalline, are dissolved under heating in an organic solvent which is a poor solvent of essential amino acids and good solvent of said hydrophobic substances. The concentration of the hydrophobic substance in the solution is 5-50wt%. An essential amino acid excluding tryptophan is added to the solution in an amount of 1-80wt% based on said hydrophobic substance, maintained in the suspended state at the crystal growth temperature of the hydrophobic substance for 30min-24hr to effect the deposition of the crystal of the hydrophobic substance on the essential amino acid nucleus. The solvent is removed from the product to obtain the titled coated particle.
Patent JP-H0863878-A (JP)
Title: Sector retrieval method and magnetic disk apparatus
Inventor: TAKEMURA TORU
IPC: G11B20/10
Filed: 1994-08-19
Abstract: PURPOSE: To obtain a magnetic disk apparatus which performs zone-bit recording without enlarging the circuit scale by a method wherein logic sectors are allocated to respective cylinders for a magnetic disk. CONSTITUTION: A microprocessor 1 positions a magnetic head 10 onto a target cylinder. After that, it judges the position of a physical sector, in which the present magnetic head 10 is situated, on the basis of the counted value of a physical sector pulse P and on the basis of positional information on a logic sector inside a memory 2. Then, the position of a logic sector inside a next physical sector is found on the basis of positional information inside the memory 2. A lead gate in a lead gate circuit 6 is opened on the basis of the position of the logic sector, and a target logic sector is searched. As a result, without using a soft sector and a sector pulse, zone-bit recording can be performed.
Patent JP-S6174269-A (JP)
Title: Device for measuring specific gravity of electrolyte for storage battery
Inventor: YOKOYAMA KIYOSHI
IPC: H01M50/569
Filed: 1984-09-18
Abstract: PURPOSE:To enable the specific gravity of an electrolyte for a storage battery to be measured with high accuracy by reducing the resistance of the float during its rotation by using a fluorine resin to prepare a bearing for a float fulcrum. CONSTITUTION:A bearing for a float fulcrum is prepared from a fluorine resin. For example, after a pipe formed by subjecting a fluorine resin (poly tetrafluoroethylene, polychlorotrifluoroethylene, etc.) to extrusion molding is cut into a given length, the cut pipe is inserted into the inner surface of a bearing 10 made of AS resin or similar material, thereby making a bearing 10'. Accordingly, the fulcrum 9 is smoothly connected to the bearing 10' and therefore the measurement error is reduced.
Patent JP-2000009095-A (JP)
Title: Multi-blade blower
Inventor: ASO MASANOBU
IPC: F04D29/30
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To make the speed of wind flowing on each vane uniform over a whole length by installing a booster impeller driven by the same rotating shaft as the multi-vane impeller at a side where a wind speed of the inside of the cylindrical multi-vane impeller is slow. SOLUTION: A booster impeller 30 having the same rotating shaft 8 is installed at a side where a wind speed of the inside of the multi-vane impeller 3 is slow. The booster impeller 30 comprises a circular disc 31; a hub 32 fixed to an inner surface center of the circular disc 31; and a plurality of flat straight vanes 33 radially extending from the hub 32. These straight vanes 33 are fixed to an inner surface of the circular disc 31 and an outer periphery of the hub 32. The rotating shaft 8 is penetrated through a center hole 34 of the hub 32 and is fixed to the hub 32.  According to such a constitution, at the time of operation, a gas flowing through a center hole of a retaining ring 6 is collided to a circular disc 31 of the booster impeller 30 in the inside of the multi-vane impeller 3 and is closed and next, the gas is urged toward a centrifugal direction by the straight vanes 33. Thus, the speed of wind flowing at the retaining ring 6 side of respective vanes 7, namely at the inflow side is accelerated.