baber/WOPTO huggingface dataset:
Patent JP-S6119202-A (JP)
Title: Strip line filter of circular dielectric resonator
Inventor: KOTANI MICHIO
IPC: H01P1/20
Filed: 1984-07-05
Abstract: PURPOSE:To prevent reduction of the Q and uncertainty of a microwave frequency by providing a shield means for separating electromagnetically >=2 circular dielectric resonators near a microstrip line constituted on a substrate. CONSTITUTION:A microwave input is injected from one end of a microstrip line 7 and the microwave input is reflected in a frequency corresponding to a resonance frequency of circular dielectric resonators 6 shielded electromagnetically and loaded to a 50OMEGA microstrip line 7. The quantity of the reflection depends on the coupling between the Q of the circular dielectric resonators 6 and the 50OMEGA microstrip line 7. Through the constitution above, since the two circular dielectric resonators 6 are separated mutually electromagnetically by a shield plate 9, the Q is almost the same as the Q of the circular dielectric resonators 6 themselves and the reflected radio wave is resonated in a frequency almost the same as the resonance frequency of the circular dielectric resonators 6 and the frequency of the reflected microwave input is not uncertain.
Patent JP-H07326570-A (JP)
Title: Substrate processing device
Inventor: HASEGAWA KOJI
IPC: G03F7/30
Filed: 1994-05-30
Abstract: PURPOSE:To provide a substrate processing device that does not cause a reduction in filter performance resulting from dryness in a filter. CONSTITUTION:While chemical liquid stored in a processing bath 22 circulates via a circulating pipe path 36, particles, etc., are removed by a filter device 50. The filter device 50 comprises a bag-like filter 54 having a filter internal chamber 54a, and chemical liquid is passed through the circulating pipe path 36 from an external unit of the filter 54 to the filter internal chamber 54, whereby particles, etc., are removed to be cleaned. As the chemical liquid becomes under decompression conditions when passing through the filter 54. gas melted in the chemical liquid generates. This gas is apt to remain in the filter internal chamber 54a, but discharged from the filter internal chamber 54a via a gas extracting pipe 71 without drying the filter 54.
Patent JP-S63305993-A (JP)
Title: Bioreactor
Inventor: MAEKAWA TAKAAKI
IPC: C12M1/00
Filed: 1987-06-05
Abstract: PURPOSE:To enable efficient reactions with a small-sized reactor, by raising internal pressures on the filter surface utilizing gas pressure inside a reactor body and keeping the outside pressure on the filter membrane close to the internal pressure of the reactor body, thereby reducing the internal pressure of the filter membrane when liquids flow therethrough. CONSTITUTION:A enclosed vessel-like reactor 1 with a raw material feed pump 2 connected to the lower part thereof and an inner liquid outlet 3 is provided with a control valve 5 to keep internal pressure in the reactor 1 at a certain level. Further, a liquid flow pump 9 leading to a filter structure comprising filter membranes 8 having small pores is provided so that the filtered liquids outside the membranes of the filter structure is guided to a gas-liquid separator 10 provided separately and a line 17 to return the liquid inside the membranes into the reactor 1 is provided. A valve 19 with an electromagnetic mechanism to open and shut the line 17 and a separate bypass pipe 20 are provided in the line 17, a pressure regulating valve 21 to reduce, at any time, internal pressure caused by liquid flow being provided in the bypass pipe 20. Consequently, efficient reaction can be performed with a small-sized reactor.
Patent JP-S5937083-A (JP)
Inventor: MORISHITA TADASHI
IPC: B25J15/08
Filed: 1982-08-16
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-2000332393-A (JP)
Title: Conductive sheet in thickness direction
Inventor: NAKAMURA KENSUKE
IPC: H05K3/32
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To reliably make electric and mechanical connections in thickness of connections of a semiconductor chip and a substrate and obtain a conductive sheet having a high reliability in thickness after the connection. SOLUTION: Independent terminals 2 composed of conductors are arranged on one or both surfaces of a thermosetting insulation sheet 1 formed by irradiation with an active energy beam and the insulation sheet 1 is softened and melted in thermocompression bonding to a body 4 to be connected, thereby making the conductors pierce the insulation sheet 1 and heat setting to bond to the body 4 at the same time.
Patent JP-2000331974-A (JP)
Title: Substrate rotating and treating device
Inventor: MORITA KOICHI
IPC: H01L21/304
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To surely remove the coating solvent wrapping around the rear surface of a substrate held by a spin chuck through suction, while the front surface of the substrate is coated with the solvent without forming the trace of the spin chuck on the rear surface. SOLUTION: A substrate rotating and treating device is provided with a spin chuck 1 which rotates, while the chuck 1 holds a substrate on its upper surface through suction, treating liquid ejecting holes 10 at the positions facing the rear surface of the substrate 2 on the upper surface of the chuck 1 and is constituted to treat the rear surface of the substrate 2 by supplying a treating liquid from the ejecting holes 10 to the rear surface of the substrate 2 held by the upper surface of the chuck 1 by suction, while the chuck 1 is rotated.
Patent JP-H07323930-A (JP)
Title: Steel plate bearing tool
Inventor: KUMON MOTOJI
IPC: B66C1/12
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the shaking of a steel plate without worker's direct handling of the steel plate, and to turn its direction or to locate it at a fixed position. CONSTITUTION:A steel plate bearing tool 1 is provided with a gripping part 3 at the one end of a bar-shaped part 2 having fixed length and moreover a seizing part 4 for holding the end of a steel plate T suspended at the other end between arms 6, 7, and the arms 6, 7 of the seizing part 4 are closeably provided, and the arm 7 is connected to the operation lever 9 of the gripping part 3 through a wire 8, and the arms 6, 7 can be opened and closed by operating the operation lever 9.
Patent JP-S5665898-A (JP)
Title: Novel intermediate for antibiotic substance and its preparation
Inventor: SUAMI TETSUO
IPC: A61P31/04
Filed: 1979-11-02
Abstract: NEW MATERIAL:1-0-( β-D-Glucopyranosyl )-1L-( 1, 3, 4/2, 6 )-4-amino-6-hydroxymethyl-1,2,3-cyclohexanetriol (hydrochloride).  
     USE: The compound has various biological activities, and also useful as a synthetic intermediate of a pesticide, validamycin (derivative).  
     PROCESS: The compound of formula I is prepard by (1) coupling (A) a compound of formula II (R 1  is isopropylidene, cyclohexylidene or benzylidene; R 2  is acyl), e.g. 7-0-benzoyl-2, 3-0-isopropylidene-(1, 3, 4/2, 6)-4-azido-6-hydroxymethyl-1,2,3-cyclohexanetriol, with (B) a compound of formula III (R 3  is acyl; X is halogen), (2) eliminating the protecting groups R 1 WR 3  successively from the compound of formula IV thus obtained, and (3) catalytically reducing the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6122614-A (JP)
Inventor: NAITOU KAZUMI
IPC: H01G9/028
Filed: 1984-07-10
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-S5665522-A (JP)
Title: Monostable pulse generating circuit
Inventor: TSUJI TETSUO
IPC: H03K3/033
Filed: 1979-10-31
Abstract: PURPOSE:To make short the transmission delay time, by parallel connection of a plurality of monostable pulse generating circuits different in transmission delay time. CONSTITUTION:Monostable pulse signal time of a monostable pulse generating circuit 2 is set shorter than the monostable pulse signal time of a monostable pulse generating circuit 1. Further, the transmission delay time is also shorter than the transmission delay time of the circuit 1. Further, the output of the circuits 1, 2 is picked up via a logic OR circuit consisting of diodes D1-D4. Accordingly, since the transmission delay time of the circuit 1 is compensated with a short transmission delay time of the circuit 2, monostable pulse signal having the transmission delay time negligibly small in logical mode can be obtained.
Patent JP-H10335416-A (JP)
Title: Wafer treating apparatus
Inventor: ONO MOTOAKI
IPC: H01L21/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer treating apparatus which is easy to control the time and accurately control the thermal history of wafers and superior in view of the wafer treatment throughput. SOLUTION: The treatment comprises step S1 of inputting the wafer flow by the operator, S2 of selectively setting between the passing and no passing, wherein the passing is not permitted in case the time control such as thermal history is rigorously required or wafers are individually treated, S3 of judging the set passing flag whether the passing is permitted, S5 of carrying/treating the wafers in the passing mode if permitted, and S4 of carrying/treating the wafer in the no passing mode if the passing is not permitted.
Patent JP-S5765941-A (JP)
Title: Message distributing system
Inventor: NAKAMURA YOSHIHIRO
IPC: H04L12/18
Filed: 1980-10-09
Abstract: PURPOSE:To make the communication between plural nonprocedure terminals and a broadcasting device possible with only one communication line between a line exchange and the broadcasting device, by communicating a control signal between processors of the line exchange and the broadcasting device. CONSTITUTION:In case that a nonprocedure terminal N1 transmits a message to another nonprocedure terminals N2 and Nm, the terminal N1 transmits a selecting signal to a line exchange 16 to set a bus between a broadcasting device 17 and the terminal N1 through a communication line 18. Next, the broadcast message is transmitted to a memory 13 of the broadcasting device 17. A processor 15 of the boradcasting device 17 transmits the bordcast message transmission request for no-procedure terminals N2 and Nm to a processor 9 of the line exchange 16 through a signal line 1. The processor 9 sets busses between the broadcasting device 17 and terminals N2 and Nm through the line exchange 16 and a communication line 19. When busses are set, the braodcast message stored in the memory 13 is transmitted to terminals N2 and Nm at a time.
Patent JP-H04365157-A (JP)
Title: Dma controller
Inventor: IGARASHI TSUYOSHI
IPC: G06F13/28
Filed: 1991-06-13
Abstract: PURPOSE:To execute high-speed data transfer even if the data transfer of a random address is executed in addition to the data transfer of a linear address. CONSTITUTION:The DMA controller is constituted into the two-stage configuration of a cache part 12 provided with a data cache 12a to hold the data block of the data width portion of a high-speed bus 3 including the main memory data of a memory address requested to be data-transferred by a DMA machine through a low-speed bus 4 and a register 12b to hold its block address, and a buffer part 13 provided with a data buffer 13a to hold the next data block and the register 13b to hold the next block address. At the time of data transfer request from the DMA machine, it is detected whether the data of the requested address exists in the cache part 12 or the buffer part 13 or not by comparing the block address shown by the register 11 to hold the requested address with the contents of the register 12b or 13b by a comparator 15.
Patent JP-S54113226-A (JP)
Title: Data processing unit
Inventor: UMEMURA YOUICHI
IPC: G06F9/38
Filed: 1977-11-26
Abstract: PURPOSE: To improve the buffering efficiency on the data processing unit by control ling the data processing unit to use a part of an instruction buffer as a data buffer when specific instructions are executed.  
     CONSTITUTION: In the data processing unit where the precedence control is performed, main memory means 10 which stores the data word and the instruction word and buffer means 30 which stores the instruction word and data word fetched precedently are provided. Further, look ahead control means 40 which controls whether only the instruction word or both the instruction word and the data word are fetched prcedently from means 10 to means 30 or not according to contents of the instruction word is provided. Furthermore, execution means 50 which reads the instruction word and the data word which are fetched precedently into means 30 and performs a specified operation is provided. By this constitution, according to the contents of the instruction fetched precedently, the instruction word or the instruction word and the data word are controlled to be fetched into means 30 from means 10. As a result, it is possible to improve the usage efficiency of the buffer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5943920-A (JP)
Title: Cylinder head for four-cycle internal combustion engine
Inventor: IIRI ZAIDORU
IPC: F02B23/08
Filed: 1983-08-04
Abstract: A cylinder head for four-cycle internal combustion engines with a concave combustion space portion, in which are arranged one inlet and one exhaust valve each with a relatively small V-angle; the center axis of the inlet and exhaust valves are located in cross planes offset transversely to the V-angle; the spark gap of a spark plug is offset transversely to the exhaust valve and is arranged approximately in the cross plane of the inlet valve; the V-angle of the valves is pivoted toward the side of the inlet valve with respect to the associated cylinder center axis by an angle of about 2 DEG  to about 10 DEG ; the combustion space portion in the cylinder head has an approximately flat half streamline cross-sectional shape in the direction of the V-angle whereby the relatively high part of the combustion space portion is arranged within the area of the spark gap and of the exhaust valve; the relatively low portion of the combustion space part narrows in the opposite area containing the inlet valve and the adjacent projection of the associated cylinder bore in a flat wedge-shaped manner and/or into at least a partially circumferential edge squeeze gap.
Patent JP-S5567420-A (JP)
Title: Continuous extrusion machine for foamed substance
Inventor: ARAGAI TAKESHI
IPC: B29C48/455
Filed: 1978-11-16
Abstract: PURPOSE:To provide an extruder capable of dispersing uniformly gases such as carbon dioxide, nitrogen gas, propane, etc. by arranging a flight with a reverse screw lower than the screw flight on the screw between the inlet of the foaming agent and the outlet. CONSTITUTION:A raw material supplying opening 6 is equipped at one end of a cylinder 1, a metal mold 9 is arranged at the other end through an outlet 8, and a foaming agent injection port 7 is installed at the middle. Over all the length of the screw 2 connected with a driving device 5 is fitted a screw flight 3 and is fitted a flight 4 which is lower than the screw flight at the kneading zone 13 and has a reverse screw againt the screw flight. The pitch between the flights is preferable to be constant. The height of the reverse screw flight 4 is preferable to be lower than that of the screw flight 3 and more than one half the height is preferable.
Patent JP-H06349599-A (JP)
Title: Charged particle accelerator
Inventor: SHIODA MASARU
IPC: H05H7/18
Filed: 1993-06-14
Abstract: PURPOSE:To provide an output beam of stable energy without performing temperature regulation by setting electric lengths of plural transmission passages to supply high frequency power from an oscillator to acceleration cavities to be almost similar to each other. CONSTITUTION:Stabilizing a relative value of an incidental phase of an FR power to acceleration cavities 81-8n in a charged electron accelerator is one of necessary conditions for stabilizing energy of an output beam. For achieving this purpose, change of electric lengths by temperature change in transmission passages need be eliminated. An output of a pre-RF amplifier 2 is parted to (n) parts by an n-equipartition parting device 9 directly, power is supplied to RF amplifiers 61-6n through phase shifters 51-5n by (n) transmission passages 41-4n which are separate from each other and of which electric lengths are equal to each other, and amplified outputs are supplied to the acceleration cavities 81-8n by (n) transmission passages 71-7n which are separate from each other and of which electric lengths are equal to each other similarly. For the phase shifters 51-5n, high frequency signals are set at the optimum phase respectively for injecting charged particles to the acceleration cavities at the phase where acceletion field becomes the maximum for setting acceleration energy of the charged particles at the maximum.
Patent JP-H038150-A (JP)
Title: Magneto-optical disk
Inventor: TAKANASHI SHOJI
IPC: G11B11/105
Filed: 1989-06-06
Abstract: PURPOSE:To improve the corrosion resistance of the magneto-optical disk formed by sticking a pair of transparent substrates laminated with magneto- optical recording medium layers to each other via a resin layer by adding and incorporating the fine powder of specific oxide into the resin. CONSTITUTION:The magneto-optical disk is formed by sticking a pair of the transparent substrates laminated with the magneto-optical recording medium layers to each other via the resin layer. The resin layer is formed by adding and mixing the fine powder of metals consisting of V, Ag, Zr, Nb, and Ta or the fine powder of the oxides consisting of B2O3, Y2O3, Al(OH)3, and ThO2 to and with a UV curing type resin of an acrylic system, then applying the mixture on the substrate and irradiating the coating with UV rays to cure the coating. Such impurities as acids, chlorine, water and uncured matter in the resin are, therefore, absorbed and bound by the fine powder of the oxides and the wettability with the other layers is eliminated. The bounded type magneto-optical magnetic disk having the excellent corrosion resistance is obtd. in this way.
Patent JP-S622837-A (JP)
Title: Inverter motor having higher harmonic reduction device
Inventor: NAKATAKE TERUYOSHI
IPC: H02K17/30
Filed: 1985-06-28
Abstract: PURPOSE:To reduce higher harmonic in the low speed sphere of the base speed or less, by fitting a movable magnetic body slidably outside a rotor end ring and in the axial direction. CONSTITUTION:When start command is issued to a motor and motor current gets to flow and a movable magnetic body 6 comes to working current in contact with a rotor end ring 5, then the movable magnetic body 6 comes in close contact with the end ring 5 overcoming the spring force of a repulsion spring 8. Motor current rises in rated current with sharp curve, and the state is kept during the constant torque of the base speed, and when the speed is exceeded, then motor current is reduced, and a plunger force is attenuated, and the movable magnetic body 6 is removed from the rotor end ring 5 by the spring force of the spring 8 and is brought in contact with a stopper to return in an original state before starting. In this case, when the movable magnetic body 6 is attracted by the rotor end ring 5, then the leakage inductance of a rotor 3 is increased, and higher harmonic current is suppressed.
Patent JP-H037740-A (JP)
Title: Electroconductive thermoplastic resin composition and production thereof
Inventor: SUZUKI TAKESHI
IPC: C08K3/02
Filed: 1989-06-05
Abstract: PURPOSE:To obtain the title composition providing parts of electronic devices, having excellent antistatic performances and electromagnetic wave shielding performances by blending a thermoplastic resin composition with expanded graphite powder. CONSTITUTION:A thermoplastic resin composition is blended with 8-50wt.%, preferably 10-40wt.% expanded graphite powder. The expanded graphite powder is prepared by expanding acid treated graphite into 100-300ml/g degree of expansion, compressed into compressed graphite having 0.05-0.8g/cm<3>, preferably 0.1-0.4g/cm<3> density and blended with the thermoplastic resin.
Patent JP-S5266293-A (JP)
Title: Indicator of connecting state of pusher to barge
Inventor: YAMAMOTO KITAO
IPC: B63B21/56
Filed: 1975-11-27
Abstract: PURPOSE: To certainly warm the connecting state of a pusher to ajbarge through an elastic member by indicating the displacement of the movement of a rod converted from thej strain of the member as rotary displacement converted from the movement of therod by connecting the pusher to the barge. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5935031-A (JP)
Title: Method for separating trivalent chromium with chelate resin
Inventor: EGAWA HIROAKI
IPC: C01G37/00
Filed: 1982-08-18
Abstract: PURPOSE:To recover and remove easily trivalent chromium ions contained in waste water, etc., by bringing a solution containing the trivalent chromium ions into contact with a chelate resin containing hydrazide groups, and adsorbing and separating the trivalent chromium ions. CONSTITUTION:A chelate resin having hydrazine groups is prepared by treating a copolymer of acrylic acid and a copolymerizable monomer with hydrazine or treating a copolymer of maleic anhydride and a vinyl monomer with the hydrazine, etc. A solution containing trivalent chromium ions, e.g. a treated solution of a waste water from chromium plating factories, is brought into contact with the resultant chelate resin to adsorb and remove the trivalent chromium ions on the resin for removal. The resin adsorbing the trivalent chromium ions is brought into contact with an aqueous solution of an alkali or acid to elute and recover the adsorbed trivalent chromium ions.
Patent JP-H01313336-A (JP)
Title: Member of mold for forming optical element
Inventor: YOKOTA MASAAKI
IPC: C03B11/08
Filed: 1988-06-10
Abstract: PURPOSE:To obtain the title member having a long life causing scarce decrease of precision against repeated press-forming nor causing melt-sticking to glass even if it is used at high temp. by covering at least the molding surface with tantalum carbide. CONSTITUTION:For example, a layer 132 of tantalum carbide having pref. 20-80 atom.% Ta content is formed on a forming surface of a mother material 130 of the mold consisting of a cemented carbide alloy or sintered SiC to a thickness(e.g., 0.1-10mu) permitting exhibition of desired characteristic during use by, for example, a physical vapor phase process such as activated reaction vapor deposition process or chemical vapor deposition process such as plasma CVD process. Further, if necessary, a tantalum carbide layer 132 is formed on the forming surface of the mold member 130 after forming a tantalum layer 131 on said forming surface by a similar method.
Patent JP-H0437403-A (JP)
Title: Press device for spreading width of slab
Inventor: NARISHIMA SHIGEKI
IPC: B21J1/04
Filed: 1990-05-31
Abstract: PURPOSE:To generate elongation only in the width direction and to efficiently spread the width of plate by making pressurizing face of either pressurizing part of a pair of pressurizing parts which are arranged opposite to each other and vertically into a curved pressuring face and rocking it in the width direction of a slab with a rocking mechanism. CONSTITUTION:The elongation of the slab S is generated only in the width direction X, X of the slab S by rocking the pressurizing face with the curved pressurizing face 5a where is projecting curved in a circular-arc shape in the width direction X, X of the slab S with rocking cylinders 18, 19, while the slab S is pressurized with an upper pressurizing part 4 and lower pressuring part 7. So the width of the slab S can be efficiently spread.
Patent JP-H04367113-A (JP)
Title: Roll off filtering device
Inventor: HONMA KOICHI
IPC: H03H17/02
Filed: 1991-06-14
Abstract: PURPOSE:To minaturize, simplify a circuit and to reduce the power consumption by integrating a buffer circuit. CONSTITUTION:The data input from a data input terminal 11 is temporarily stored in a buffer circuit 12. It is taken out more speedily, and a lamp signal from a lamp pattern generator is inserted to a gap by a switch 14. This signal is filtered by a roll off filter using a switched capacitor 15. Further, it is sent to a bucket brigading device 16 and stored temporarily. It is taken out by the required signal rate and outputted from a signal output terminal 17.