baber/WOPTO huggingface dataset:
Patent JP-H02241462-A (JP)
Title: Chest cavity drain
Inventor: UIRIAMU GURAHAMU MARETSUTO
IPC: A61M1/00
Filed: 1989-03-16
Abstract: PURPOSE: To close the cavity of a chest in accordance with a simple structure, and to exhaust a lot of air by a lower vacuum pressure by the method wherein an air flow to be introduced into a chamber is made so as not to cause any air resistance between a ventilating tube and a column other than the air resistance caused by a water column. CONSTITUTION: When a patient breathes out, a breathed air and a drainage liquid are introduced together into the interior of a collectible chamber 12 from a discharging catheter through a check valve 24, and when the patient breathes in, the check valve 24 is closed so that prevents the counter flow of an accumulated air within the collectible chamber 12 into the patient's cavity of the chest. A vacuum regulator comprises a ventilating tube 34 and a transparent column 30. A vacuum level, i.e., a negative pressure, of the interior of the collectible chamber 12 is regulated by the height of water contained in the transparent column 30.  When the negative pressure level of the collectible chamber 12 is further descended, the atmospheric air is sucked through the ventilating tube 34, and released into the transparent column 30, and then ascended by passing through the water, and then flowed into the collectible chamber 12 through an opening 32.
Patent JP-2000256830-A (JP)
Title: Device and method for gas deposition
Inventor: NAKAHARA NOBUYUKI
IPC: C23C14/24
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas deposition device and method capable of optionally stopping or starting the spraying of hyper-fine particles from a nozzle, thereby capable of optionally forming a deposition film of the hyper-fine particles, and moreover, improved in the using efficiency of a hyper-fine particle material by utilizing the hyper-fine particles stored in a hyper-fine particle exhausting chamber. SOLUTION: A gas deposition device has a mechanism of optionally executing the start or stop of the carrying of hyper-fine particles inhaled into an inhaling tube 1 to a carrying tube 3, where the mechanism of optionally executing the start or stop of the carrying of the hyper-fine particles to the carrying tube is, e.g. a carrying switching mechanism of optionally selecting a carrying tube or an exhausting tube for exhausting the hyper-fine particles.
Patent JP-S55156244-A (JP)
Title: Device for mitigating influence of speed reduction of internal combustion engine
Inventor: YOKOYAMA JIYUNICHI
IPC: F02M23/08
Filed: 1979-05-21
Abstract: PURPOSE: To improve fuel characteristic and controllability of an internal combustion engine, by forcibly closing an exhaust return control valve through detecting fluctuation of suction pressure while a vehicle is geared to speed reduction and introducing at the same time atmospheric air in a suction passage of the engine.  
     CONSTITUTION: Suction pressure Pa, which is negative, entering a first negative pressure chamber 33 of a negative pressure actuating device 22 from a suction pressure introducing port 32 changes slowly and becomes equal to the pressure level in the first negative pressure chamber 33 and a second negative pressure chamber 34, during the normal engine operation. When the vehicle is geared to acceleration, negative pressure in the second negative pressure chamber 34 delays to drop and an upward force is applied to a first diaphragm 35 until it touches a stopper 43. As the vehicle is then geared to speed reduction and the suction pressure Pa increases, negative pressure in the second negative pressure chamber 34 delays to increase and the first shaft 39 which is integral with the first diaphragm 35 falls quickly to seat a valve body 29 on a valve seat 42. Subsequently exhaust return is forcibly interrupted without regard to actuating negative pressure Pc, exhaust return at the time of quick speed reduction is inhibited and fuel characteristic is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02241061-A (JP)
Title: Cmos gate array
Inventor: TANOI SATOSHI
IPC: H01L27/04
Filed: 1989-03-15
Abstract: PURPOSE:To obtain a bypass capacitor having a large capacity with a small region by connecting the source, drain of a PMOS of an unused basic cell to a power source potential wiring, a gate to a ground potential wiring, the source, drain of NMOS to a ground potential wiring, and a gate to a power source potential wiring. CONSTITUTION:In a CMOS gate array in which a plurality of basic cells each made of p-channel MOS transistor and N-channel MOS transistor are arranged, sources and drains 10a-10c of P-channel MOS transistors 11, 12 of P-channel MOS transistors 11, 12 and N-channel MOS transistors 21, 22 of unused basic cell are connected to power source potential wirings Vcc, gates 11G, 12G are connected to ground potential wiring GND, sources and drains 20a-20c of the transistors 21, 22 are connected to the wiring GND, and the gates 21C, 22G are connected to the wiring Vcc to constitute a bypass capacitor.
Patent JP-H05266774-A (JP)
Title: Electromagnetic relay
IPC: H01F7/16
Filed: 1992-03-18
Abstract: PURPOSE:To provide an electromagnetic relay with the structure where a stage difference between an end surface of a yoke and an end surface of an iron core is always constant in a flexure type electromagnetic relay, especially, in the structure of an electromagnet for driving a contactor. CONSTITUTION:An iron core 6 consists of an iron core barrel part 61 and an iron core head part 62, of which end surfaces abut on each other inside of a through hole 51 provided in a coil bobbin 5, and the iron core barrel part 61, of which one end is fitted to a yoke 7, is fitted in the through hole 51 from the lower side of the coil bobbin 5. The iron core head part 61 provided with a flange 63 having an outer diameter larger than that of the through hole 51 and a neck part 64, which can be pressed into the through hole 51, is pressed into the through hole 51 from the upper side of the coil bobbin 5.
Patent JP-H02241357-A (JP)
Title: Dc-dc converter
Inventor: SONOBE SATOSHI
IPC: H02M3/28
Filed: 1989-03-15
Abstract: PURPOSE:To set a DC-DC converter in a working-stop state reliably according to the input level of a logic input terminal by inserting a second diode into a space between the emitter of a transistor comprising a blocking oscillator and the earth. CONSTITUTION:Into a space between the emitter of a transistor 5 and the earth, a diode 24 is inserted, and so the emitter potential of the transistor 5 gets higher than the earth potential by the forward voltage component (approx. 1V) of the diode 24. Accordingly, the transistor 5 is not turned ON if base voltage does not get higher than that in a conventional way by approx. 1V. Accordingly, when a logic input terminal 23 is set on a zero level, then to a transistor 2, approx. 1V of the forward voltage of a diode 21 is applied, but input threshold voltage to the earth level of the transistor 2 gets higher by approx. 1V, and so a DC-DC converter can be prevented from working.
Patent JP-S55156283-A (JP)
Title: Operation control circuit of storage pump
Inventor: KUSUMI HIROSHI
IPC: F04D15/02
Filed: 1979-05-23
Abstract: PURPOSE: To improve security of a storage pump and prevent reduction of its operation efficiency by controlling the storage pump to halt in case of insufficient priming at start of the pump or the continue its operation even when pumped water is cut off.  
     CONSTITUTION: In case of insufficient priming from improper operation, or clogging of a storage pump, a contact point T3a is closed because a conduit will not opened at the predetermined time of a limit timer T3. As a contact point T1a has been closed, a storage pump 1 is automatically stopped, thereby to improve security. In case of reduction of flow rate from false operation, a limit switch IS is temporally closed to electrify the limit timer T3. However, its contact point is not directly closed. Opening an intake port within the predetermined time of the timer opens the limit switch LS, which feasible to work the storage pump 1 sequentially. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07270994-A (JP)
Title: Cleaning film and cartridge housing the same
Inventor: MOTOOKA EIJI
IPC: G03B17/30
Filed: 1994-03-31
Abstract: PURPOSE:To provide a cleaning film capable of easily and sufficiently cleaning an equipment coming into contact with film, and a cartridge housing the cleaning film without disassembling a film carrying device. CONSTITUTION:This cleaning film 1 has a film base formed in a state where it can pass through a carrying path 5 provided inside a negative carrier 20, and both surfaces of the film base are respectively coated with an urethane coating film layer made from polyurethane foam. The cleaning film 1 is housed in a condition where it is previously wound, in the cartridge 14. When the cleaning film 1 is carried from a carrying port 3 to the carrying path 5, the urethan coating film layer slides on respective roller pairs 5a, 5b, and 5c, a film cleaner 17, a reading magnetic head 7, and a writing magnetic head 8, etc., so that the accumulated stain adheres to the urethan coating film layer, is eliminated and is carried outside a device.
Patent JP-S62218895-A (JP)
Inventor: KINOSHITA HIROBUMI
IPC: G21C15/22
Filed: 1986-03-20
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-H09169255-A (JP)
Title: Webbing winding device
Inventor: HORI SEIJI
IPC: B60R22/34
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To stabilize load required for the webbing pull-out direction rotation of a spool to a shaft in the process of its rotation and reach stable load with small deformation so as to attain also miniaturization. SOLUTION: Normally an EA plate 68 maintains original shape, and a shaft 30 and a spool 22 are integrally rotated. When the webbing pull-out direction rotation of a shaft 30 is impeded at the time of sharp deceleration of a vehicle, the EA plate 68 is plastically deformed by the tension of webbing 24, and in association with the webbing pull-out direction rotation of the spool 22 to the shaft 30, the EA plate 68 is pushed by an internal angle part 72 of the spool 22 so as to be wound around the periphery of the shaft 30 through a bend at a U-shape part 76. The other end part of the EA plate 68 is pushed into the internal angle part 72 of the spool 22 at the winding start edge part of the EA plate 68 to the shaft 30 so as to impede the subsequent webbing pull-out direction rotation of the spool 22 to the shaft 30.  When the pull-out of webbing 24 is impeded, the webbing 24 is pulled out by the specified length to absorb energy.
Patent JP-2000256417-A (JP)
Title: Preparation of acrylic polymer having hydroxylated terminal
Inventor: KAWAGUCHI YOSHIHIDE
IPC: C08F8/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process of an acrylic polymer having molecular terminals hydroxylated in a high proportion which contributes to the improvement of physical properties through the crosslinking or molecular chain elongation using such molecular terminals as reaction points. SOLUTION: In the presence of an organometallic catalyst of formula I: [(C5R5)2MR']2 [wherein R is hydrogen atom, a 1-5C hydrocarbon group or silicon-containing hydrocarbon group; M is Sm or other lanthanide element; and R' is a diene of formula II: CH2=CH-(R1)n-CH=CH2 (wherein R1 is a 1-4C alkylene group; and n is 0 or 1), a (meth)acrylic ester is polymerized. At the end of polymerization, some of aldehydes is added to attach the aldehyde to the polymer chain terminal. Then, some of alcohols is added to stop the polymerization.
Patent JP-H04311486-A (JP)
Title: Liquid crystal material container
Inventor: TAKEUCHI KIYOBUMI
IPC: C09D127/12
Filed: 1991-03-27
Abstract: PURPOSE:To obtain a liquid crystal material container capable of maintaining the liquid crystal material high in resistance value without deteriorating the resistance value by composing the container of materials having fluororesin as its principal ingredient. CONSTITUTION:A liquid crystal material container is made up of materials having fluororesin as its principal ingredient. For compositing the fluororesin, such materials as tetrafluoroethylene resin, tetrafluoroethylene perfluoroalkylvinylether copolymeric resin, tetrafluoroethylene- hexafluoropropylene copolymeric resin, trifluoromonochloroethylene resin, tetrafluoroethylene-ethylene copolymeric resin, trifluoroethylenechloride-ethylene copolymeric resin, and fluorinated vinylidene resin are used. Thereby stabeld preservation and transportation of the liquid crystal material become possible without deteriorating the resistance value of the said liquid crystal material.
Patent JP-H05264348-A (JP)
Title: Method of correcting sensitivity among elements of multi-element infrared detector
IPC: G01J1/44
Filed: 1992-03-19
Abstract: PURPOSE:To improve the precision in correction of sensitivity without a sharp increase of a measuring time, by correcting nonuniformity in the sensitivity among elements of outputs of infrared-ray detecting elements on the basis of a composite function for each of the infrared-ray detecting elements. CONSTITUTION:Output data of each detecting element are approximated by a quadratic function for an incident infrared power Pin. Accordingly, the precision in approximation is improved in comparison with the approximation by a linear function. On the occasion, measuring points being necessary for calculating a corrective coefficient for each detecting element are three and only one point needs to be increased in comparison with the case of approximation by the linear function, while the precision in correction of sensitivity can be improved sharply for a wide input range without being accompanied by a sharp increase of a measuring time. When a composite function is determined, besides, correction of nonuniformity in the sensitivity among the elements of outputs thereof can be performed by a signal processing part 4A which comprises ROMs 8 to 10 each storing a coefficient expressing the composite function and various arithmetic units 11 to 15 each applying a prescribed computation to the output from each infrared-ray detecting element oh the basis of the data stored in the ROMs.
Patent JP-S59191411-A (JP)
Inventor: MIYAWAKI ARIUMI
IPC: H02G1/06
Filed: 1983-04-11
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-H02244794-A (JP)
Title: Multilayer ceramic substrate
Inventor: IWAMURA RYOJI
IPC: H05K3/46
Filed: 1989-03-17
Abstract: PURPOSE:To avoid a voltage fluctuation caused by a large current induced at the time of switching by a method wherein a different type of oxide is added to superconducting material system to ruin the superconductivity and such material is employed as insulating material. CONSTITUTION:After required quantities of Y2O3, BaCO3 and CuO are weighed, they are mixed and made to react with each other to obtain superconducting material. After that, the material is ground and processed into slurry and then a green sheet for an electric source layer is produced. On the other hand, after Y2O3, BaCO3, CuO and ZnO are weighed so as to obtain the composition of YBa2Cu2ZnO7, a green sheet for an insulating layer 4 is produced in the same process. Through-holes 2 for connecting upper and lower wirings to each other are drilled in the insulating layer 4 green sheet and filled with palladium conductor paste 2' by a printing method and, further, the wirings are formed by a printing method. Four insulating layer green sheets, one superconducting layer green sheet and, further, one insulating layer green sheet are laminated, subjected to compression-bonding and sintered.
Patent JP-S51138820-A (JP)
Title: Inverter controlling device
Inventor: AGEFU TOSHIAKI
IPC: H02M7/48
Filed: 1975-05-27
Abstract: PURPOSE: Inverter controlling device in which harmonic wave of output voltage is decreased by pulse width controlling system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182190-A (JP)
Title: Dynamic type mos memory device
Inventor: MIYAZAWA KAZUYUKI
IPC: G11C11/409
Filed: 1982-04-19
Abstract: PURPOSE:To realize a high-speed memory, by connecting a precharging circuit which precharges a couple of common data lines up to a power supply voltage to those common data lines through which signals from a selected memory cell and a dummy cell are transmitted after being amplified. CONSTITUTION:Read signals from selected data lines are supplied to a couple of common data lines I/O and -I/O through column switcher C-SW1 and C-SW2. Further, those common data lines are provided with the precharging circuit so that those lines are held at the same potential precharging level before data reading or writing operation is performed. The precharging level is equalized to a power supply voltage level to allow a main amplifier MA to operate with high sensitivity, obtaining the high-speed memory.
Patent JP-H02245440-A (JP)
Title: Electronic control fuel injection device for international combustion engine
Inventor: NAGANO MASAMI
IPC: F02D41/36
Filed: 1989-03-17
Abstract: PURPOSE:To prevent misfiring during acceleration and improve operation performance by applying interrupting fuel injection to a cylinder injected with fuel immediately prior to the detection of acceleration, and another cylinder injected with fuel immediately prior to the aforesaid cylinder during an acceleration detection process. CONSTITUTION:During the reduction of the capacity of a collector at the downstream of a throttle valve and during the operation of an internal combustion engine 7 having an intake system containing a collector, a control unit 15 reads a throttle opening, an engine speed, an intake amount and a basic injection pulse width, thereby calculating the variation of a throttle opening per unit time. In addition, the control unit 15 judges that the engine 7 is accelerating when the variation is equal to or above the predetermined value, and searches an interrupting injection pulse width and a water temperature correction factor from the predetermined table. Then, an output interrupting injection pulse width is calculated from the searched interrupting pulse width and the water temperature correction factor. In addition, the control unit 15 causes interrupting fuel injection to a cylinder injected with fuel immediately prior to the detection of the acceleration and another cylinder injected with fuel immediately prior to the aforesaid cylinder.
Patent JP-H1030557-A (JP)
Title: Liquid discharge and gasifying system
Inventor: EWING JAMES H
IPC: F16K41/10
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To supply liquid of normally constant volume flow rate with a simple structure by storing an operating device into a partition in which non- compressive liquid is filled, and discharging/intaking liquid by changing the capacity of a pump chamber as well as applying positive pressure and negative pressure on the non-compressive liquid. SOLUTION: A gasification system is provided with a pump assembly having an inlet connected to a sump and a gasification device assembly. Each pump P of the pump assembly is provided with a pump chamber 60 in which liquid flows from an inlet 52 when valves 56, 58 are opened, and the pump chamber 60 is provided with a partition 62 which is separated by a bellow seal 64 which is capable of expanding. Oil. is filled into the partition 62 as non-compressive liquid, and ram shaft 66 is inserted into the partition 62 freely to project and retract, and a bellow seal 64 is expanded and contracted through oil when the ram shaft 66 is moved inward or outward at uniform speed. Liquid is sucked into the pump chamber 60 when the bellow seal 64 is contracted, and the liquid is discharged to a gasification device at the time of expansion.
Patent JP-S53149242-A (JP)
Title: Polyvinyl chloride sheet
Inventor: SHIMO YOSHIO
IPC: C08L27/00
Filed: 1977-05-31
Abstract: PURPOSE: A polyvinyl chloride sheet having improved dimensional stability with little heat shrinkage, obtained by incorporating inorganic fibers or powder into polyvinyl chloride resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60205312-A (JP)
Title: Measuring method of gap between sheet metal panels
Inventor: TAKE YOSHIHIKO
IPC: G01B21/16
Filed: 1984-03-30
Abstract: PURPOSE:To measure the gap between matching faces of sheet metal panels with high precision and to obtain a product of good quality by applying thermosetting putty in the gap between the matching faces of two sheet metal panels and fixing the panels temporarily, and taking the putty out after setting and measuring its plate thickness. CONSTITUTION:The thermosetting resin, e.g. epoxy putty 16 is applied to the position where the gap 14 between two sheet metal panels 10 and 12 is measured before assembly, and the panels 10 and 12 are fitted and fixed temporarily before the putty 16 sets. The panels 10 and 12 are released from being fixed temporarily to take the putty 16 out after it sets, and the plate thickness (t) of the putty 16 is measured with a micrometer, etc., to estimate the gap 14 between facing plates. When the gap 14 has a specific value, the putty 16 is returned to the original position between the matching faces of the panels 10 and 12, which are fixed permanently. Then, the sheet metal panels are assembled through the intervention of a shim while the specific gap is maintained. Consequently, the assembling operation of the sheet metal panels is facilitated and the operativity is improved, and the gap is measured with high precision, so a product of superior quality is obtained.
Patent JP-H06275392-A (JP)
Title: Discharge lamp lighting device
Inventor: MITA KAZUTOSHI
IPC: H05B41/24
Filed: 1993-03-23
Abstract: PURPOSE:To prevent the reaching to a resonant point or phase advancing action of a main invertor circuit even abnormality occurs in a drive signal by setting the resonant frequency of driving and undrivable side drive circuits, driving a switching element, higher than the LC resonant frequency of a main invertor circuit. CONSTITUTION:The respective resonant frequencies of the driving and undrivable side drive circuits 10 and 11 of a discharge lamp lighting device are set higher than the LC resonant frequency of a main invertor circuit 9. If abnormality occurs in a drive signal to an FET 5, the resonant frequency f0 (b) of the circuit 10 is higher than the resonant frequency f0 (a) of the circuit 9 to saturate a winding 12 sooner than the circuit 9 side. Since the resonant frequency f0 (b) of the circuit 10 is higher than the resonant frequency f0 (c) of the circuit 11, the winding 12 side of the circuit 10 is saturated sooner even abnormality occures in the drive signal to make the drive signal of a FET 6 unoccurring, consequently preventing the occurrence of the condition where the FET 5 and 6 are concurrently turned ON.
Patent JP-S51140441-A (JP)
Title: System for controlling dynamic semiconductor memory
Inventor: TABEI TAKASHI
IPC: G11C11/406
Filed: 1975-05-30
Abstract: PURPOSE:To prevent occurrence of hazard by eliminating an access requirement and a fresh requirement to prevent an access time from decreasing.
Patent JP-S51140788-A (JP)
Title: Spinning side band compression device of nuclear magnetic resonance
Inventor: YOKOGAWA HIROSHI
IPC: G01R33/30
Filed: 1975-05-30
Abstract: PURPOSE: To provide a device for facilitating a spectre analysis by seeming compression and control of a spinning side band signal appearing repeatedly in spectre particularly when signals are averaged. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53148701-A (JP)
Title: Pumping protective system
Inventor: MURAKAMI HIDEO
IPC: F04B49/10
Filed: 1977-05-31
Abstract: PURPOSE: Detection of magnitude of electric current on the load of a motor facilitates protection in such a way that unitary apparatus detects motion without feeding water, cut-off motion or engenderment of cavitation of before bringing a pump in motion to a stop. 
     COPYRIGHT: (C)1978,JPO&Japio