baber/WOPTO huggingface dataset:
Patent JP-H01316968-A (JP)
Title: Manufacture of tantalum thin film resistor
Inventor: SUDA YASUSHI
IPC: H01L21/822
Filed: 1988-06-15
Abstract: PURPOSE:To realize a tantalum thin film resistor low in resistance variation attributable to frequency changes by a method wherein on an SiO2 film formed on an Si wafer is further covered by an insulating film wherein a beta-tantalum thin film is converted into a Ta2O5 film. CONSTITUTION:An SiO2 film 2 is formed on an Si wafer 1. Magnetron sputtering is applied for the formation of a beta-tantalum film 3, which is next converted in a heat treatment into a Ta2O5 film. An O2-doped tantalum thin film 5 is formed by magnetron sputtering, which is followed by the formation of a conductive film 6 consisting of an Al layer containing 1% of Si and a pure Al layer. A conductor pattern and a resistance pattern are formed, a heat treatment is accomplished for their stabilization, and then a desired resistance value is obtained by laser trimming. This process eliminates SiO2 destruction attributable to laser power fluctuation. In this way, a tantalum thin film resistor, low in resistance variation attributable to changes in frequency, may be obtained.
Patent JP-S629898-A (JP)
Inventor: TAKAHASHI MASAHARU
IPC: B26F1/00
Filed: 1985-07-05
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-S5273007-A (JP)
Title: Apparatus for detecting position of magnetic tape
Inventor: SHIMAMOTO TAKESHI
IPC: G11B27/32
Filed: 1975-12-13
Abstract: PURPOSE:To provide an apparatus for detecting position of magnetic tape, in which composite pulse, obtianed from superposition of pulses having a number corresponding to recording adress and a pulse having a pulse length corresponding to one part of adress-signal recording region, is used as position detecting signal for magnetic tape, whereby position of the magnetic tape can be detected correctly.
Patent JP-H11336381-A (JP)
Title: Drop bar receiver for gate door
Inventor: TAKECHI YUSUKE
IPC: E05B15/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a drop bar receiver for a gate door, executable in a short time while easily ensuring execution quality by embedding a circular body of the drop bar receiver positively into an earthen floor face to execute without pushing a body fixing filler such as mortar inadvertently out of a circular hole which is a built-in hole in the earthen floor face provided with the gate door. SOLUTION: A drop bar receiver 5 for a gate door is disposed being embedded in a circular hole formed in an earthen floor so as to receive the lower end of a drop bar provided at the door, in an opening 53 formed at the upper part of a circular body 51. The surface of an external wall 54 of the body 51 is provided with a guide groove 55 for guiding the movement of a body fixing filler such as mortar around the body 51 between the external wall 54 and the circular hole of the earthen floor and storing the filler B.
Patent JP-H11342407-A (JP)
Title: Hot plate rolling roll
Inventor: HORIUCHI MITSUYOSHI
IPC: B22F5/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a roll from damaging even when it is used for a hot plate rolling and, restrain a roll damage while the operation of a rolling machine is stopped by sintering a high-speed system alloyed powder to a roll outer layer and specifying a sintered high speed organization and its physical property. SOLUTION: This hot plate rolling roll comprises a compound sleeve 1 being composed of an outer layer 11 and an inner layer 12, and a shaft member 2. A material of the inner layer 12 and the shaft member is preferable to be a cast steel, a forged steel or a graphite cast steel. Diameter of the compound sleeve 1 is larger than that of a bearing part 4, and the sleeve 1 is fixed with the shaft member 2 by thermal insertion. A driving part 5 of smaller diameter exists at at the outside of the bearing part 4. The outer layer 11 is made by sintering the high speed system alloyed powder by means of a hot isotropic pressurization method.  In the sintered high speed organization, a carbide, an average grain size of which is 10 μm or less, is dispersed substantially even and the outer layer 11 has a fracture toughness value Klc of 15.5 MPao.m<1/2> or more, and a remained compression stress of 100 MPa or more.
Patent JP-H09331334-A (JP)
Title: Redundancy configuration method for network server and redundancy configuration system for the same
Inventor: HONDA MASAHIKO
IPC: H04L69/40
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To realize the redundancy configuration of an ATM network without imposing a load on an application program by allowing a channel control section to conduct changeover control on the occurrence of a fault for a server terminal equipment or the like. SOLUTION: The configuration is a redundant configuration of a network server to execute client sever application and a client terminal equipment 1 and a plurality of server terminal equipments 2 are connected by an ATM network 3. The client terminal has a selector 5 and a line control section 6 and the line control section 6 monitors OAM(operation administration and maintenance) cell or the like at all times to check the normality of lines and the server terminal and controls VPI/VCI(virtual path identifier/virtual channel identifier) of an ATM cell to conduct changeover control of the server terminal equipments to select a normal channel.
Patent JP-S5672549-A (JP)
Title: Moving beam radio communication system
Inventor: TAKANO TADASHI
IPC: H04W4/00
Filed: 1979-11-19
Abstract: PURPOSE:To make it possible to lower the necessary performance to the communication equipment of a subscriber's side, by using the antenna having a narrower beam width than the communication object area, and making a beam scan for the switching function. CONSTITUTION:One beam moves on the scanning line 4 by switching a beam of the phased array antenna or the multibeam antenna. In this case, the scanning line is stored and accumulated in advance in the inside of the exchange. Accordingly, the antenna gain can be made higher than the gain of the nondicrectional antenna, by the portion which has narrowed the beam. Moreover, the station distributed in the communication object area can be spatially discriminated by narrowing the beam.
Patent JP-H0441516-A (JP)
Title: Fluorinated copolymer and its production
Inventor: FUJIWA TAKAAKI
IPC: C08F216/12
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the title copolymer useful for obtaining a curable coating resin composition excellent in weathering resistance, etc., by copolymerizing a fluoroolefin with a specified amount of a specified composition and a specified amount of a specified vinyl monomer. CONSTITUTION:The title copolymer is prepared by copolymerizing 15-70wt.% fluoroolefin (e.g. chlorotrifluoroethylene), 3-60wt.% composition containing a compound of the formula (wherein R1 and R4 to R6 are each H or 1-3C alkyl; R2 and R3 are each a 1-4C saturated hydrocarbon group; (x) is 3-7; and (m) and (n) are each 1-100) and 82-5wt.% vinyl monomer copolymerizable with the former two (e.g. ethyl vinyl ether).
Patent JP-S63313291-A (JP)
Inventor: KAMAGAMI SHINYA
IPC: G07D7/02
Filed: 1987-06-17
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-H0810231-A (JP)
Title: Medical monitoring device
Inventor: MIDORIKAWA YOSHIKATSU
IPC: A61B5/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a medical monitoring device capable of confirming an interference state by an on-line operation by judging that the medical monitoring device is set in the interference state when it is judged that no channel ID exists in reception data and reception electric field strength is set at a reception level. CONSTITUTION:The remote monitoring data of a living body signal from a transmitter on a patient side is received by the antenna 1 of the medical monitoring device, and it is inputted to a reception unit 2. The output signal of the reception unit 2, after being demodulated by a demodulation circuit 8, is processed by a CPU 10, and the living body signals of an electrocardiogram and breathing data, etc., are displayed on a display panel 13. The CPU 10 judges whether or not the same channel ID as the one stored in a RAM 11 exists in the reception data, and displays no reception on the display panel 13 when no channel ID is confirmed. Following that, data from an A/D converter 9 is checked, and it is judged whether or not the reception electric field strength is set at a sufficiently receivable level, and it is judged that the interference state is set when it is set at the receivable state, and interference display is performed on the display panel 13.
Patent JP-S5939065-A (JP)
Title: Manufacture of cooling type photoelectric conversion device
Inventor: HAMASHIMA SHIGEKI
IPC: H01L27/14
Filed: 1982-08-27
Abstract: PURPOSE:To form a wiring pattern on the outer circumferential surface of the inner cylinder in a high degree of accuracy by a method wherein a metal conductive film is coated all over the outer circumferential surface of the inner cylinder having a resist film whereon a patterning has been performed, and said resist film is removed together with the metal conductive film. CONSTITUTION:After a resist film 4 has been applied on the outer circumferential surface of the outer cylinder and a light-shielding film 5 has been applied on the inner circumferential surface, a pattern forming mask 6 is wound around a mask tight-holding fixture 7, exposure and developing processes are conducted, and a patterning is performed. Then, after a metal conductive film 8 has been formed on the whole surface of the outer circumferece of the inner cylinder 1, a number of electrode lead wiring patterns 9 are formed by removing the films 4 and 5.
Patent JP-H01317938-A (JP)
Title: Paper feeding device
Inventor: FUKUDA MASUO
IPC: B65H7/08
Filed: 1988-06-16
Abstract: PURPOSE:To enable the correction of the skew of a paper sheet to be conducted easily and also accurately when the skew of a single paper has been detected, by arranging a pair of pick rollers either of which is driven independently. CONSTITUTION:In a case in which a paper sheet 12 is skewed, and the 1st sensor 40 on the right side alone has inspected the paper sheet 12, the 1st pick motor 30 on the right side is first stopped, and an electromagnetic clutch 22 is released, and the coupling of a pair of right and left pick rollers 18 and 20 is released. Next, the 2nd pick motor 32 on the left side where the movement of the paper sheet is delayed, is driven, and as a result, only the pick roller 20 is rotated on the left side, and the skew of the paper sheet 12 is to be corrected. And, when the paper sheet 12 is inspected by the 2nd sensor 42, too, the 2nd pick motor 32 is stopped, and the paper sheet 12 in the state of its skew having been corrected, is to be sent only by means of sending roller 34.
Patent JP-H01316824-A (JP)
Title: Job control language managing system
Inventor: SUWAKI MIDORI
IPC: G06F9/06
Filed: 1988-06-16
Abstract: PURPOSE:To easily operate plural electronic computer devices with different basic OSs by using common job control language definition that is the model of information with respect to the execution of a common job for plural operating systems. CONSTITUTION:The control information of job execution information generated by an operator is analyzed based on the common job control language definition that is the model of the information with respect to the job commonly used in the plural operating systems different with each other. In case of registering the control information, the job execution information is registered on a model job control language file 12. When the control information is the output of execution job language, the content of the model job control language file is corrected, and a logical error is inspected. At an execution job control language output device, the result of a model job control language survey means 3 is converted 4 and 5 to a format suitable for each of the plural operating systems different with each other.
Patent JP-S5672332-A (JP)
Title: Analyzer for carbon in metal
Inventor: ISHIDA KOUZOU
IPC: G01N33/20
Filed: 1979-11-17
Abstract: PURPOSE:To enable to calculate the carbon concentration in metal sample simply, by measuring the total concentration of CO2 and CO produced from burned metal sample with one set of nondispersion infrared-ray analyzer. CONSTITUTION:In the flow path of gas produced in a burning furnace 3, a dust filter 4, water content removing agents 5 and flow rate controller 6 controlling a gas flow rate to a suitable amount are interposed from the upper stream in this order, and a nondispersion type infrared-ray analyzer A providing a detector which has almost the same sensitivity to both CO and CO2 is connected at the down stream of the flow rate controller 6. The output of the analyzer A shows a total concentration of CO and CO2, and the carbon concentration in metal sample can be calculated by processing it with an arithmetic device.
Patent JP-2000337800-A (JP)
Title: Shot and warhead
Inventor: UZAWA KUNIO
IPC: F42B12/58
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a shot and warhead which are improved in flying target intercepting power by providing a bursting charge having instantaneous explo sion power and a means for initiating the bursting charge. SOLUTION: When an interceptor missile provided with a warhead approaches an anti-ground missile, etc., a bursting charge 11 for projecting is ignited by controlling a fuse. The high-pressure gas which is generated by the explosion of the bursting charge 11 (and projectile powder 12) bursts an outer pipe 15 and, at the same time, radially projects shots 13. The shots 13 come into collision with an anti-ground missile, etc., and penetrate into the missile, etc. When shots 13 penetrate into the missile, the percussion mechanism sections 22 of the shots 13 are actuated and the bursting charges 23 of the shots are ignited. Consequently, the shots 13 explore in the missile, etc. When at least one shot 13 hits the warhead of the anti-ground missile, etc., the warhead can be broken easily, but the number of the shots 13 governs the possibility of breaking the warhead.  The optimum number of the shots 13 is decided on the basis of the guiding accuracy of the interceptor missile, the size of target, the relative speed between the interceptor missile and target, etc.
Patent JP-H091136-A (JP)
Title: Water purifier
Inventor: FUKUMOTO AKIYOSHI
IPC: C02F1/28
Filed: 1995-06-16
Abstract: PURPOSE: To provide a water purifier capable of saving the handling time for energizing a heater for regeneration of activated carbon by automating the regeneration of the activated carbon in a water purifying filter. CONSTITUTION: The handling time for energizing the heater 6 for regeneration of the activated carbon is saved by controlling the heater 6 mounted on the bottom of a water storage container 5 for storing water for steam with a water meter 11 for measuring a suing volume of water and a controller 13 worked by signals from the water meter 11.
Patent JP-H06336950-A (JP)
Title: 'thermal insulation engine
Inventor: MATSUOKA HIROSHI
IPC: F02B23/00
Filed: 1993-05-31
Abstract: PURPOSE:To provide a thermal insulation engine easy to process by forming the lower face of a cylinder head into the flat face without forming a cavity where the accuracy is required. CONSTITUTION:A cylinder head 2 with the lower face 30 formed into the flat face is fitted to a cylinder block 1 provided with cylinders 21, and a head liner 4 forming a combustion chamber 19 of thermal insulation structure is disposed in a fit-in hole 11 formed at the upper part 31 of the cylinder block 1. A thermal insulation layer 15 is formed between the outer peripheral surface 16 of the liner upper part 5 of the head liner 4 and the inner wall surface of the fit-in hole 11.
Patent JP-H11343974-A (JP)
Title: Reciprocating compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/10
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce leaking of a high-pressure refrigerant gas compressed in a cylinder bore from the end face of a cylinder block around the bore and thereby suppress drop of the performance of a compressor resulting from leakage of the refrigerant gas. SOLUTION: This reciprocating compressor is structured so that a gasket 45 as a sealing member is held pinchedly between a cylinder block 10 and a suction valve 44, wherein the gasket 45 is formed from a metal plate 46 and elastic films of rubber 47 and 48 attached to the end faces of the plate 46 and has a ring-shaped bead part 45c as a seal. The bead part 45 surrounds each bore 10a and is contacted by pressure to the front end face of the suction valve 44 over the whole circumference so as to secure a sealing performance for each bore 10a. Around the bore 10a when a refrigerant gas is compressed in it, it is possible to suppress leakage of high pressure refrigerant gas from the gap between the cylinder block 10 and suction valve 44 or around the gap.
Patent JP-S5576949-A (JP)
Title: Acidic substance analyser by means of high speed liquid chromatograph
Inventor: YAMADA TSUYOSHI
IPC: G01N30/84
Filed: 1978-12-06
Abstract: PURPOSE:To improve detecting sensitivity, response properties and reproducibility, by mounting a mechanism for injecting a bromcresol purple pH indicator on a channel between a column for separation and a detector using a visible spectrophotometer. CONSTITUTION:A mechanism for injecting a bromcresol purple pH indicator is installed to a course between a column 5 for separation and a detector 6. An eluate is supplied to the separating column 5 by means of a pump P from an eluate tank 1, and a specimen to be inspected is injected into a flow of the eluate from a specimen injector 4. An effluent flowing out from the separating column 5 unites with a bromcresol purple pH indicator sent to a junction point through a resistor 10 from a liquid tank 9, visible, spectrophotometric analysis is performed by means of the detector 6 and an absorption spectrum obtained is recorded to a recorder 7.
Patent JP-H024069-A (JP)
Title: Packet switching self-routine module
Inventor: KOBAYASHI TAKAFUMI
IPC: H04L45/60
Filed: 1988-06-20
Abstract: PURPOSE:To prevent a competition from being generated at the time of writing and reading information by executing a time division multiple access to a queue buffer to store packet information. CONSTITUTION:A phase adjusting means 11 synchronizes fixed length packets inputted from plural incoming routes to internal phases. A serial/parallel converting means 12 serial/parallel-converts each one packet to each incoming route synchronized by the phase adjusting means 11, and a time division multiplexing is executed. A storing means 13 is, for example, the queue buffer, classifies the packet groups to be time-division-multiplexed by the outgoing routes of the packets, and stores them to areas corresponding to the outgoing routes. A parallel/serial converting means 14 reads data stored in the storing means 13 in a format to be time-division-multiplexed, parallel/serial-converts the data, and outputs them to the outgoing routes. A control means 15 controls the write and read of the data to the storing means 13.
Patent JP-H05168952-A (JP)
Title: Method of recovering molybdenum
Inventor: ROBAATO AREN MEIYAA
IPC: C07D301/32
Filed: 1992-05-19
Abstract: PURPOSE: To obtain a method for getting a filtrate with a low molybdenum content and to recover molybdenum by treating a molybdenum-containing fraction formed by a synthesis of propylene oxide and tertiary butyl alcohol from propylene and tertiary butyl hydroperoxide using a soluble molybdenum catalyst. CONSTITUTION: In a method for recovering molybdenum from a distillation fraction containing a dissolved molybdenum catalyst formed in a reaction process to synthesize propylene oxide and tertiary butyl alcohol in the presence of a soluble molybdenum catalyst, ammonia is added to the fraction in an amount sufficient for forming a liquid product containing molybdenum precipitate suspended therein and subsequently the molybdenum precipitate is separated from the liquid product.
Patent JP-H0722354-A (JP)
Title: Manufacture of semiconductor chip
Inventor: GOTO NOBORU
IPC: H01L21/301
Filed: 1993-06-22
Abstract: PURPOSE:To maintain the intervals between semiconductor chips with time by a method wherein a tape mounted with the chips is fixed on a base using a double-side adhesive tape. CONSTITUTION:A double-side adhesive tape 7 is adhered on the inner surface of a groove 5 cut in an expanded ring 4, which is used as a base, and on the outer peripheral surface of the ring 4 on the periphery of the groove 5. Then, a tape 2 mounted with semiconductor chips 1a split into the number of prescribed pieces is arranged on the upper part of the ring 4 and after dicing rings are fixed on the peripheral edge part of the tape 2, the dicing rings are lowered down to expand the tape 2. Then, a shrinkage protective band 6 is fitted in the groove 5 cut in the ring 4, the expanded tape 2 is pressed to the tape 7 to fix on the tape and the return of the tape 2 due to shrinkage is prevented from being generated. Thereby, the clearances between the chips on the tape 2 can be stably maintained and an integrated circuit having a high dimensional accuracy can be manufactured on the chips.
Patent JP-H055233-A (JP)
Title: Method for cleaning blade of rotating impeller
Inventor: FUKUDA TATSUMI
IPC: D01H11/00
Filed: 1991-06-21
Abstract: PURPOSE:To prolong the period in periodic cleaning of blades by reversely rotating rotating impellers of a device for producing air streams toward the rotating impellers extending in the longitudinal direction at a prescribed period and removing dust sticking to the blades. CONSTITUTION:Many blades curved in one direction are fixed on each rotating impeller 18 for producing suction air streams. The rotating impellers are then reversely rotated with a prescribed period. Thereby, dust sticking to the blades is made to fall off and removed.
Patent JP-S6131061-A (JP)
Title: Sweet potato chip food
Inventor: HARA KAZUO
IPC: A23L19/10
Filed: 1984-07-21
Abstract: PURPOSE:To obtain sweet potato chips having excellent taste and palatability, by freezing sweet potato chips, and frying the chips in oil or roasting the chips. CONSTITUTION:Raw sweet potato is sliced and frozen, or is frozen and sliced to obtain frozen chips. If necessary, the chips are dipped in water and drained before or after the freezing treatment, and optionally subjected to the removal of a part of water or to the steam treatment, etc. The product is fried in oil or roasted to obtain the objective food.
Patent JP-H09312167-A (JP)
Title: Fuel cell power generator and operation method thereof
Inventor: UENO MASATAKA
IPC: H01M8/10
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell power generator capable of improving a safety and a hydrogen use efficiency and maintaining a stable power generation performance by employing a closed system free of discharging hydrogen gas to the outside. SOLUTION: In a power generator using a fuel cell 1 employing hydrogen as a fuel gas, fuel pole exhaust gas to be exhaust from a fuel pole is introduced into an air pole 3 via a close line 7 having a valve means 8, a valve control means 10 for closing and controlling the valve means 8 is provided, and a hydrogen flow path is formed so that hydrogen flows in series between cells in a fuel cell stack. This fuel cell power generator is operated by increasing a degree of opening of the valve means 8 intermittently at a specified period for a specified time after it is initiated with the valve means 8 substantially closed or with that degree of opening throttled.