baber/WOPTO huggingface dataset:
Patent JP-H11111619-A (JP)
Title: Cvd apparatus
Inventor: GOMI YASUAKI
IPC: H01L21/205
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the reverse flow of a source gas after a chemical reaction to a semiconductor wafer has been completed, and at the same time, to suppress the occurrence of flakes of the resulting product and by-product of the reaction. SOLUTION: In a CVD apparatus, which forms a thin film on a semiconductor wafer 30 through a chemical reaction, such as thermal decomposition, gas-phase reaction, etc., of a source gas supplied to a reaction chamber 10, a gas passage 70 for laminar flow which guides the post-reaction source to the outside from the reaction chamber 10 in the form of a laminar flow is formed of cylindrical laminar flow members 60, arranged concentrically around a wafer-supporting table 20 which is provided in the reaction chamber 10 for placing the wafer 30 on the downstream side of the table 20, so as to make the post-reaction source gas flow as a laminar flow to the outside of the chamber 10 along the passage 70.
Patent JP-H10110606-A (JP)
Title: Valve system for overhead cam type engine
Inventor: NAKANO KEIICHI
IPC: F01L1/04
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To suppress abrasion of a journal and a catching part, by catching the journal by the catching part, and suppressing lower the contact pressure of the journal and the catching part, because the arm length of an elastic stopper piece is lengthened and the elastic stopper piece is easily elastically deformed. SOLUTION: In a valve system for an overhead cam type engine, a rocker- arm pivot shaft 6 is overlapped on a bearing block 2, the mounting part 11 of a thrust stopper is overlapped on this rocker-arm pivot shaft 6, the rocker- arm pivot shaft 6 and the thrust stopper are clamped and fixed to the bearing block 2 by a single mounting bolt 12, a pair of elastic stopper pieces 8, 8 hung from the mounting part 11 is divided into two, and strid over a valve system camshaft 4, and catching parts 13 are arranged at the end parts branched of the elastic stopper pieces 8, 8, and opposed to the end surface 9 of a journal 5 on both sides ot the valve system camshaft 4.
Patent JP-H11104715-A (JP)
Title: Water spray header
Inventor: TAKESHIMA RIKIO
IPC: B21B28/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for changing mill roll by eliminating the work to blow off sludge by means of a high-pressure cleaning equipment when mill roll changing is done, by spraying one part of coolant toward a water-cutting wiper from a nozzle hole formed in the wall portion facing the water-cutting wiper. SOLUTION: A water spray header 6 extends approximately in parallel with a rolled steel toward a mill roll and then its end portion is bent toward the water-cutting wiper 5 to be a bend portion 6a. Further, in the wall portion of the bend portion 6a facing the water-cutting wiper 5, a nozzle hole 9 facing the water-cutting wiper 5 is formed. The base end portion of the water spraying header 6 is connected to coolant supply source via piping. By supplying the coolant of a given pressure to the water spray header 6, the coolant is jetted through a jetting nozzle 8 to cool the rolled steel. From the nozzle hole 9, the coolant is jetted toward the water-cutting wiper 5 to blow off the sludge.
Patent JP-H08128698-A (JP)
Title: Air conditioner
Inventor: FUJIWARA KATSUHIKO
IPC: B01D46/42
Filed: 1994-10-31
Abstract: PURPOSE: To perform comfortable air-conditioning by accurately detecting the clogging of a filter, by determining whether the filter clogs or not by a controlled variable by a regulating means for the output of a fan, on the basis of either cooling operation or heating operation by a determining means for a mode of operation. CONSTITUTION: A presetting means 2 for the output of a fan 1 and a detecting means 3 for the rotating speed of the fan 1 are provided. A regulating means 4 for the output of the fan 1 by which a rotating speed detected by the detecting means 3 is regulated to a rotating speed corresponding to an output preset by the presetting means 2 is also provided. A detecting device for the clogging of a filter is provided, which has a determining means 9 for the clogging of a filter wherein whether the filter clogs or not is determined by a controlled variable by the regulating means 4, on the basis of either cooling operation or heating operation by a determining means 8B for a mode of operation. A criterion for the determining means 9 can be corrected by a criterion-correcting means 6 for the clogging of the filter.
Patent JP-H11112208-A (JP)
Title: Irreversible circuit element
Inventor: TAKEUCHI TAKAYUKI
IPC: H01P1/383
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To improve an irreversible characteristic and to make an element to be thin by thinning the peripheral part of a ferrite plate so that the size of the thickness direction component of a DC magnetic field applied to the inner part of the ferrite plate W becomes almost uniform for the whole ferrite plate. SOLUTION: A permanent magnet 12 and the ferrite plate 11 are provided in a metal case 13 so that they face each other through a central conductor 14. The face of the ferrite plate 11, which faces the base of the case 13, is formed in a convex form and magnetic flux is prevented from being concentrated on the peripheral part. Thus, the magnetic field generated by the permanent magnet 12 is applied in the ferrite plate 11 so that the thickness direction component becomes almost uniform. The ferrite plate 11 is uniformly magnetized in the thickness direction. Namely, the magnetic field applied by the permanent magnet 12 sets the thickness of the respective parts of the ferrite plate 11 so that the thickness direction component in the ferrite plate 11 becomes almost uniform.
Patent JP-H08126871-A (JP)
Title: Treating cage and treating device using the same
Inventor: TAKAHASHI YASUFUMI
IPC: B08B3/04
Filed: 1994-10-31
Abstract: PURPOSE: To obviate the generation of unequal treatments and treatment defects in a washing treatment and plating treatment. CONSTITUTION: A treating cage 1 consists of a meshed cage part 2 housing objects to be treated and a thin cylindrical part 3 successively disposed at the top end thereof. The bottom of the meshed cage part is provided with a tapered liquid flow control plate 4 flaring diagonally downward and a tapered liquid flow control plate 5 flaring diagonally upward. The top end of the cylindrical part is provided with a tapered liquid flow control plate 6 formed wider upward and a top plate 7 in a capped state. The top plate is provided with plural hollow cylindrical bodies of a funnel shape formed finer downward. The liquid flow of the treating liquid flowing into the meshed cage part is controlled when the treating cage is lifted by using a vertical driving means within a treating water vessel contg. the treating liquid.  The objects to be treated are thus agitated and the treatment, such as washing treatment, free from the unequal treatment, is executable. Fixing of the liquid flow control plates fixed to the bottom of the meshed cage part at the bottom of the treating cage of the treating device is equally satisfactory.
Patent JP-2001088424-A (JP)
Title: Foaming sheet
Inventor: KANZAKI AKIYOSHI
IPC: B32B5/18
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a foaming sheet for forming a half stereoscopic image simply and accurately reproduced in a rugged shape of a stereoscopic material to be copied. SOLUTION: The foaming sheet SH10 is sequentially coated with foamable materials FB1, FB2, FB3 and FB4 from below on one surface of a sheet-like base material BP so as to specify a foaming direction. The materials FB1 to FB4 are constituted to foam the nearer material BP, that is, the material at a lower temperature farther from a heat source. In this case, the material FB1 foamed at a lowest temperature is arranged directly on a base material BP, and the material FB4 foaming at the highest temperature is arranged on the uppermost surface.
Patent JP-H08128788-A (JP)
Title: Kiln furniture for firing ferrite
Inventor: YAMAKAWA OSAMU
IPC: F27D3/12
Filed: 1994-10-31
Abstract: PURPOSE: To prevent effectively the reaction of a ferrite molded material to be fired with a base material and also to attain prolongation of lifetime and others by coating the surface of the base material with a ferrite constituent, in regard to the base material in a kiln implement used on the occasion of firing the ferrite molded material. CONSTITUTION: A kiln furniture for firing ferrite is used on the occasion of firing a ferrite molded material. In this case, the surface of a base material in the kiln implement is coated with a ferrite constituent. The ferrite constituent is made to be of the same composition series as that of the ferrite molded material to be fired. It is allowable also to make the ferrite constituent of 1-5wt.% be contained in the base material of the kiln implement. This ferrite constituent is also made to be of the same composition series as that of the ferrite molded material to be fired. Moreover, a ferrite molded material of Ni-Zn series is used as the ferrite molded material to be fired.  According to this constitution, the reaction of the ferrite molded material to be fired with the base material is prevented effectively and also prolongation of lifetime and reduction of the cost of manufacture are attained.
Patent JP-H05111106-A (JP)
Title: Current collector for trolley wire
Inventor: TANOI SATOSHI
IPC: H01R41/00
Filed: 1991-10-16
Abstract: PURPOSE:To provide a current collector in which production of frictional powder is suppressed and simplification of structure is realized at low cost by employing a spring piece and a contact member. CONSTITUTION:The inventive current collector comprises a spring piece secured to a bracket 12 hauled by a moving machine and stretching from the fixed part thereof toward the sliding face side of trolley wire, and a contact member 11 secured to the spring piece 10 at a part closest to the trolley wire. When a conductive spring piece 10 is employed and the contact member is connected electrically therewith through welding, for example, the spring piece 10 can also serve as a lead wire.
Patent JP-S63124711-A (JP)
Inventor: SANO KAZUHIRO
IPC: H02H3/00
Filed: 1986-11-12
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-H0984453-A (JP)
Title: Planting unit
Inventor: KITAJIMA NOBUYUKI
IPC: A01G9/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a planting unit easy to transport, deliver and set without scattering soil on floor surface. SOLUTION: This planting unit 2 is made up of a netty body 4, soil 6 filled in the netty body 4, and a filmy body 8 covering both the netty body 4 and soil 6. The netty body 4 has a function to support the stems and leaves of a plant grown as a result of being entangled with the roots of the plant and to hold the soil 6, and forms a flat plate form made by mutually entangling synthetic resin filaments and formed with its front and rear faces, left and right edge faces and upper and lower edge facies lying flat. The soil 6 comprises pearlite mixed with granular slow-actting fertilizer. The filmy body 8 has a function to restrain the soil 6 packed in the netty body 4 from spilling out, inject air, i.e., oxygen into roots, and discharge water. A nylon nonwoven fabric is used as the netty body 4.
Patent JP-H07102140-A (JP)
Title: Fluorocarbon-resistant molding material
Inventor: KAWAHASHI NOBUO
IPC: C08L55/02
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a fluorocarbon-resistant molding material having excellent fluorocarbon resistance (stress cracking resistance, heat cycle properties and impact strength after exposure to fluorocarbon) free from reduction in hardness and modulus. CONSTITUTION:This fluorocarbon-resistant molding material comprises a polyorganosiloxane-based thermoplastic resin composition composed of (A) a polyorganosiloxane-based thermoplastic resin obtained by polymerizing a monomer component (b) in the presence of a modified polyorganosiloxane (a) co-condensed with a graft cross-linking agent, (B) a vinyl cyanide compound- aromatic vinyl compound copolymer having 30-70wt.% vinyl cyanide compound content and/or (C) a high nitrile graft copolymer obtained by subjecting 80-30 pts.wt. of a monomer component (b)' consisting essentially of 30-85wt.% of vinyl-cyanide and 70-15 pts.wt. of an aromatic vinyl compound to emulsion polymerization in the presence of 20-70 pts.wt. of a rubber-like polymer (a)' and having 10-35wt.% content of rubber components [(a)+(a)'].
Patent JP-S63123423-A (JP)
Title: Deodorizing device
Inventor: SUZUKI KUNITAKE
IPC: B01D53/34
Filed: 1986-11-11
Abstract: PURPOSE:To increase deodorizing efficiency by providing a heat exchanger between a composting device and a deodorizing device, connecting the composting device with the deodorizing device by an air transfer pipe, circulating malodorous gas by a circulating pipe through an air flow regulating valve and connecting the heat exchanger with the deodorizing device by an exhaust pipe. CONSTITUTION:For instance, in fowl droppings composting device 1, exhausted malodorous gas is introduced into a heat exchanger 20 and dissipated heat to remove contained water content. Then, malodorous gas of low temperature and with low water content is circulated into the composting device 1 and mixed with the malodorous gas generated by fowl droppings under treatment to absorb water content of said malodorous gas and lower the temperature. As a result, drying speed of fowl droppings is increased, and highly concentrated ammonia in the circulated malodorous gas is mixed with the fowl droppings under treatment to turn into a compost-constituting component to reduce ammonia concentration. That is a part of treated malodorous gas is circulated into the composting device 1 and other part thereof regulated in the air amount is exhaused into a deodorizing device 10 in a state of reduced ammonia content.
Patent JP-S61146609-A (JP)
Title: Suspension device for vehicle
Inventor: INOUE TETSUO
IPC: B62K25/04
Filed: 1984-12-19
Abstract: PURPOSE:To obtain preset steering even if a car body is set low by connecting a knuckle to a buffer device that is supported in the car width direction so as to be swung, so as to rotate and supporting wheels centered around a preset king pin axle so as to rotate. CONSTITUTION:The intermediate section 15b of a steering axle 15 and the lower end 15a are supported in front of a car body frame including the lower frame 3 and front frame 5 of a compact automatic four-wheel car and in a bracket 14 fixed to the lower frame 3 so as to rotate, respectively. In addition, a connection member is fixed at the lower part of the steering axle 15 and the same member and the knuckle 18 of front wheels 7 are connected with a tie rod. The knuckle 18 is supported on the bracket 14 by a lower arm 20 formed in an A-shaped form and a support member 23 is provided between the upper and lower arms 18b and 18c of the knuckle 18. Besides, a buffer device 26 is mounted between the support member 23 and a support 27 fixed to the frame 5 so as to swing in the car width direction and the front wheels 7 are rotated centered around a king pin axle P.
Patent JP-H03131820-A (JP)
Title: Production of liquid crystal element
Inventor: SUZUKI MASAAKI
IPC: G02F1/13
Filed: 1989-10-17
Abstract: PURPOSE:To produce the liquid crystal element without lowering the yield thereof and to reduce the cost of production by applying ultrasonic oscillation to the foreign matter in the defective part of a cell gap to pressurize the defective part, thereby repairing the defect of the cell gap. CONSTITUTION:The ultrasonic oscillation is applied to the foreign matter 5, such as org. materials, inorg. materials, metals or fibers, which coexist in the process up to sticking of two sheets of glass substrates 1 having transparent electrodes 2 in the process for production of the liquid crystal element and are the cause for the defect of the cell gap. The foreign matter 5 is then broken and deformed by the local thermal effect arising from the resonance generated by this oscillation and the absorption of the energy thereof. Further, the substrates are thereafter pressurized, by which the defective spacing of the cell gap is correctly restored. The yield is improved in this way.
Patent JP-H1193218-A (JP)
Title: Counter weight of construction machine
Inventor: IKARI TAKANOBU
IPC: E02F9/18
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of an object to compose one unit of transportation by dividing a counter weight being a heavy object, and to prevent a bending moment, due to a discrepancy between the position of a center of gravity of a divided block and the connected position of a main frame of the divided block to a connecting member, from acting on the connecting member of a main frame during the attaching of the counter weight. SOLUTION: A counter weight is composed of a pair of right and left divided blocks 12R, 12L which are composed of weight bodies 13R, 13L severally having a saddle-shaped sunk part attached astride to the rear ends of structure members 7R, 7L to compose each of main frames 7 and overhanging parts 14R, 14L mutually overlapped. Mutually opposite vertical faces of both the divided blocks 12R, 12L are joined, and the horizontal plane of the overhanging part 13L is abutted onto the overhanging part 13R, and an abutted part to each of structure members 7R, 7L of the weight bodies 13R, 13L and a portion between the overhanging parts 14R, 14L are detachably fixed by a through bolt.
Patent JP-H04145829-A (JP)
Title: Detector for fault section of distribution line
Inventor: FURUTA TAKU
IPC: H02H7/26
Filed: 1990-10-04
Abstract: PURPOSE:To specify a fault section when a reclosing success fault occurs and to minimize the labor and time required for investigation of a cause of the fault and for maintenance and inspection of distribution line by storing in a memory fault information that is obtained immediately before power service interruption occurs and by transmitting the information to a remote control host station after power supply is recovered. CONSTITUTION:When a ground fault occurs in a power distribution section C13, a breaker C1 opens while power service interruption occurs in distribution sections C11, C12, C13, C14, and C15. Then, power supply monitor circuits 75 of signal processing sections 7a, 7b, 7c, and 7d monitor power supplies 71 connected to the power distribution sections, whereby when a voltage of power supply 71 drops below a constant value, the power supply monitor circuit 75 outputs an interrupt signal to the CPU 72. The CPU 72 presently holding measured data saves the data to a memory 74. After that, a power changeover switch 76 is switched into a backup mode. Next, when power supply is recovered, the power supply changeover switch 76 is switched, whereby fault information stored in the memory before the occurrence of power service interruption is transmitted to a remote control host station from signal processing sections, respectively, and after that, the signal processing sections enter into a usual measuring mode.
Patent JP-S61147505-A (JP)
Title: Core
Inventor: OCHIAI HISAMI
IPC: H01F1/22
Filed: 1984-12-21
Abstract: PURPOSE:To provide high magnetic flux density by uniformly bonding inorganic compound powder to the surface of metallic magnetic powder by electrostatic force, thereby improving the insulation between powder. CONSTITUTION:Metallic magnetic powder A such as iron powder or iron alloy powder and electrically insulating inorganic compound powder B having 8.5 to 12.5 of electronegativity and 0.05mum or less of particle size are mixed, and the powder B is substantially uniformly bonded to the surface of the powder A by electrostatic force. This mixture is compression molded in the prescribed shape, then, the insulation between the powder A is improved to obtain high magnetic flux density.
Patent JP-S61147330-A (JP)
Title: Print system of graph numeric table
Inventor: TAKAGI NORIYUKI
IPC: B41J3/407
Filed: 1984-12-21
Abstract: PURPOSE:To attain efficient correction and addition of a graph data by reading a numeric table data and a graph data from respective storage location and converting them into a print pattern data so as to print a numeric table for graph input. CONSTITUTION:After the input of a graph data is finished, when a numeric table is desired to be printed out, the operator depresses a numeric table print execution key on a keyboard 2. After a microprocessor 1 converts a code and a data stored in a numeric table data memory area 61 in a memory 6 and in a graph data memory area into a ruled line or character/numeric pattern, the processor writes them to a print data memory area 64. Then the processor 1 reads the data written in the area 64 and prints the numeric table and data on paper. Thus, in correcting and adding the graph data, it is executed while a data is written directly on the printed numeric table and the efficiency is improved.
Patent JP-2000101367-A (JP)
Title: Lvds receiver circuit
Inventor: OCHI MASAHIDE
IPC: G11C11/409
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a sense amplifier circuit which realizes speedy circuit operation. SOLUTION: In a differential amplifier circuit 1, consisting of two pre-stage transistor pairs Q5, Q6, and Q9, Q10, and a post-stage transistor pair Q11, Q12, the post-stage transistor pair Q11 and Q12 respectively receives a signal from the pre-stage transistor pairs at their gates. Thus, transistors which operate with even only a very little amount of electric charge so that speedy operation is realized.
Patent JP-H02115416-A (JP)
Title: Structure of pillar leg section by steel pipe pillar
Inventor: ARAKI SATOSHI
IPC: E02D27/00
Filed: 1988-10-25
Abstract: PURPOSE:To eliminate the necessity of stud fixing work and the like at a job site so as to enhance the applicability of a steel pipe pillar and to make it possible to uniformly and effectively transmit a stress from the steel pipe pillar by incorporating predetermined projecting ribs integrally with the outer surface of the steel pipe pillar in a firm. CONSTITUTION:A steel pipe pillar 10 is formed by use of a checkered steel plate 14 on which ribs are formed uniformly, previously at the manufacturing stage thereof in a firm. Accordingly, a stress transmitted from an upper structure to the steel pipe pillar 10 in a pillar leg section is transmitted to a concrete section 12 and a reinforcement 11, effectively, smoothly and uniformly through the ribs 13. Thereby the necessity of formation of the ribs 13 and the driving of stud bolts and so forth is eliminated, thereby it is possible to enhance the applicability of the steel pipe pillar.
Patent JP-H11106618-A (JP)
Title: Flame retardant resin composition
Inventor: SUZUKI MIOKO
IPC: C08L67/02
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant nonhalogenoid polyester resin composition excellent in flame retardancy and mechanical characteristics, low in corrosiveness to metals in heat treatment and suitable for component materials having any metallic junction point, and to provide a method for producing the resin composition. SOLUTION: This composition comprises (A) 100 pts.wt. of a polyester resin such as PBT(polybutylene terephthalate), (B) 1-15 pts.wt. of red phosphorus powder, (C) uncured phenolic resin and (D) polyphenylene ether resin, where a sum quantity of the component C and the component D is 3-70 pts.wt., the quantity ratio of the component C to the sum is >0.2 and <=0.5, and 15-35 wt.% of the red phosphorus and 65-85 wt.% of the thermoplastic resin are previously kneaded in a molten state.