baber/WOPTO huggingface dataset:
Patent JP-S57162004-A (JP)
Title: Liquid level controlling system in liquid nitrogen vessel
Inventor: SHINOMIYA YASUO
IPC: G05D9/12
Filed: 1981-03-31
Abstract: PURPOSE:To automatically control a liquid level in a liquid nitrogen vessel, by incorporating 2 carbon resistances into a bridge, changing a variation of a resistance value to an output of the bridge, and controlling opening and closing of a valve by positive and negative of this output. CONSTITUTION:To a vessel 1, liquid nitrogen is supplied through a feed pipe 2, and the pipe 2 is provided with an automatic valve 3 for intermitting its supply automatically. This valve 3 is opened and closed by a valve automatic controller 4. In this state, carbon resistances RU, RL are incorporated in a bridge B together with resistances R1, R2, and when the liquid level is within the allowable liquid surface level, the product of resistances values of the resistances RL, RU becomes equal to the product of resistance values of the resistances R1, R2. An output terminal of this bridge B is connected to an input terminal of a controlling circuit 6, and the valve 3 is controlled by a control signal of the circuit 6.
Patent JP-S61208035-A (JP)
Title: Electrochromic display element
Inventor: SAKUTE NOBORU
IPC: G09F9/30
Filed: 1985-03-12
Abstract: PURPOSE:To improve reliability and to obtain a high response speed by using a counter substrate formed with through-holes provided with conductors on the inside wall and connecting the electrodes on the rear of the counter electrode to the transparent electrodes of a display electrode substrate via the conductors on the inside wall of the above-mentioned through-holes. CONSTITUTION:An electrolyte is interposed and disposed between the display electrode substrate 1 constituted by providing transparent electrodes 2 for display consisting of an EC material on a transparent substrate and the counter substrate 5 provided so as to be spaced therefrom. The through-holes 6 provided with the conductors 10 on the inside wall are formed to the substrate 5. The transparent electrodes 2 of the substrate 1 are conductively connected to the electrodes 10 on the rear side of the substrate 5 via the connectors 10, 11, 12 on the inside wall of the through-holes 6. Lead resistance is decreased by such conductive connection, by which the conductive connection with good reliability is made possible and the increase in the response speed of an ECD having a large number of segments is made possible as well. Since the conductors can be formed by printing into the through-holes, the easy repair of the defective conduction is possible by injecting a conductive paste, etc. into the hole at the center of the through-holes even if the defective conductive arises in part of the holes.
Patent JP-H10242995-A (JP)
Title: Method for processing alarm in atm transmitter
Inventor: KURIHARA TOMOYUKI
IPC: H04L69/40
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To inhibit the display of an alarm and the notification of the alarm when alarm stop information is received by an asynchronous transfer mode(ATM) pass information notifying cell even at the time of detecting the abnormality of an ATM cell. SOLUTION: Once the abnormality of an ATM cell has been detected by an ATM transmitter, alarm display and alarm notification for the abnormality of the ATM cell are held only for regulated time required for the reception of an ATM pass information notifying cell (alarm stop information). When the ATM pass information notifying cell (alarm stop information) has been received within the regulated time, alarm display and alarm notification are not immediately executed. After the lapse of the regulated time when the cell (alarm stop information) has not been received within the regulated time or after the reception of the ATM pass information notifying cell (ATM cell abnormality information) when the cell (ATM cell abnormality information) has been received within the regulated time, both the holding states of the alarm display and the alarm notification are released an the alarm display and the alarm notification are executed.
Patent JP-H04264816-A (JP)
Title: Fm signal detecting device using filter
Inventor: FUKUOKA NOBUHIRO
IPC: H04B1/10
Filed: 1991-02-19
Abstract: PURPOSE:To improve S/N and to realize high sensitivity without being affected by the response delay inseparable from FM demodulation. CONSTITUTION:The frequency-converted input signal is inputted to plural narrow bands BPF 21 to 23 by a mixer 12, and these output levels are compared by signal exchanges 101 and 102, and the signal with the maximum level is taken out by switching. When the FM reception signal is between the adjacent band characteristics, the maximum level synthetic signal is outputted by synthesizing devices 31 and 32 and a signal changeover device 103. According to the detection signal with the frequency of the above-mentioned FM reception signal, the synthetic signal or the maximum level signal is selected by a switch 81. The band is narrower than the original FM demodulation band width, the C/N is improved, and the S/N can be improved by demodulating this narrow band signal.
Patent JP-H05214945-A (JP)
Title: Control device for engine with supercharger
Inventor: YOSHIOKA MAMORU
IPC: F02B37/007
Filed: 1992-02-05
Abstract: PURPOSE:To prevent unreliable operations of both intake and exhaust selector valves by switching the operation to the supercharged operation by only a main turbo-charger when the pressure in an accumulating tank becomes lower than a preset value even if the supercharged operation conditions of both the main and auxiliary turbo-chargers are met. CONSTITUTION:In the low intake air quantity area, both an intake selector valve 18 and an exhaust selector valve 17 are closed, and the supercharged operation by only a main turbo-charger is performed. In the high intake air quantity area, actuators 11, 16 are driven by the pressure feed from an accumulating tank, both the intake selector valve 18 and exhaust selector valve 17 are closed, and the supercharged operation by both the main and auxiliary turbo-chargers is performed. The pressure in the accumulating tank is detected by a pressure detecting means 7. When the pressure in the accumulating tank becomes lower than a preset value, a switching judging means 72 commands to switch the operation to the supercharged operation by only the main turbo- charger even if the operating conditions of both the main and auxiliary turbo- chargers are met.
Patent JP-S53134214-A (JP)
Title: Closed type motor compressor
Inventor: SESHIMO KOUJI
IPC: F25B31/02
Filed: 1977-04-27
Abstract: PURPOSE: To effectively cool a rotor with lubricating oil, by eccentrically mounting a through hole to a laminated plate of the rotor of an induction motor from a rotary center of the rotor, and by communicating the through hole with a lubricating oil passage of a crank shaft interlocked with a compressor mechanism portion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08217399-A (JP)
Title: Steel wheel brake device for track running vehicle with remote operating device
Inventor: MISAWA MASAYA
IPC: B66F11/04
Filed: 1995-02-14
Abstract: PURPOSE: To prevent releasing a steel wheel brake even when unexpectedly pushed to be moved a vehicle which can be operated even from a remote operating device set up in a workbench, by releasing the steel wheel brake when detected an on-signal of a running start switch selected as symmetry of reading a running intention of a driver. CONSTITUTION: As the symmetry of detecting a running intention of a driver, 'running start switch 4B is On' is selected, and when it is detected, as a release condition of automatically releasing a steel wheel brake, 'running start switch is ON' is set. That is, in the case of intending running, because the running start switch 4B is surely made ON by the driver. Further, a means of detecting the running start switch 4B is concretely a workbench side controller 5. In this way, even when force is unexpectedly applied to a track running vehicle from the outside to move the track running vehicle, releasing the steel wheel brake is prevented.
Patent JP-S59177402-A (JP)
Inventor: YOSHIMURA FUMIO
IPC: E01C13/08
Filed: 1983-03-24
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-S56144439-A (JP)
Title: Photoelectrostatic recording method
Inventor: SUZUKI KATSUMI
IPC: G03G15/05
Filed: 1980-04-14
Abstract: PURPOSE:To prevent the generation of an afterimage and a contrast reduction in a TESI method by forming an interfacial layer between the electric conductor and photoconductor layers of a recording electrode to implant residual charges generated in the photoconductor layer into the electric conductor layer. CONSTITUTION:The recording electrode is composed of transparent electric conductor layer 28 on transparent glass plate 27, interfacial layer 30 of a P type photosemiconductor such as polyvinylcarbazole and layer 32 of an N type semiconductor such as zinc oxide. Electrostatic recording paper 36 is interposed between the recording electrode and opposite electrode 37. A voltage is applied between electrodes 28, 37 so that electrode 28 is made negative and electrode 37 positive, respectively and exposure is carried out through plate 27. Carrier 31 is generated in the light-irradiated part of photoconductor layer 32, carrier 31 with negative polarity is attracted to the electrode 37 side, and carrier 31 with positive polarity to the layer 28 side, respectively. Carrier 31 with positive polarity passes through the interface between layers 30, 32. On the other hand, charges with negative polarity in layer 30 are obstructed  by the interface.
Patent JP-S63215419-A (JP)
Title: Automobile door guard bar and its manufacture
Inventor: SATO AKIRA
IPC: B60J5/00
Filed: 1987-03-03
Abstract: PURPOSE:To prevent the generation of torsion, by forming a rectangular guard bar main unit from one sheet of high tension steel plate and parallelly providing plural main beads in the lengthwise direction while forming subbeads crossing at a right angle with the main beads in the vicinity of an end part in the peripheral edge of the guard bar main unit. CONSTITUTION:A high tension steel plate is formed into a rectangular shape, obtaining a door guard bar 11. And main beads 13-15 are parallelly provided in the lengthwise direction between both end parts 12a of a main unit 12. Further subbeads 16... are formed in a direction crossing at a right angle with the main beads 13-15 in a peripheral edge part 12b of the guard bar main unit 12 further in its both end parts 12a and central part. By this constitution, the door guard bar can be prevented from torsion by enabling residual compression stress, generated in the guard bar main unit, to be reduced. While the door guard bar can be manufactured easily and in light weight by integral molding.
Patent JP-H04283562-A (JP)
Title: Imide derivative and its production
Inventor: SAKAI TAKASHI
IPC: C07D209/52
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for medicines, agricultural chemicals, etc. CONSTITUTION:A compound expressed by formulas I and II (R is lower alkyl; *indicates asymmetric carbon), e.g. 6-acetoxy-3-azabicyclo[3.2.0]heptane-2,4- dione. The aforementioned compound is obtained by asymmetrically hydrolyzing racemic imide esters expressed by formula III using an esterase having the ability to preferentially hydrolyze only either of optical isomers of the above- mentioned imide esters in a buffer solution (e.g. sodium phosphate) at 10-60 deg.C for 0.5-70hr. A commercially available esterase [e.g. a lipase of the genus Pseudomonas (Lipase P(R) manufactured by Amano Pharmaceutical Co., Ltd.] derived from microorganisms, animal or vegetable esterase, etc., are used as the aforementioned esterase. The compound expressed by formula III is obtained by reacting maleinimide with a vinyl alcohol ester expressed by the formula CH=CHOCOR.
Patent JP-H11241178-A (JP)
Title: Rust stabilizing surface treated steel material
Inventor: KANEKO MASAHITO
IPC: C23C22/42
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a rust stabilizing surface treated steel material, capable of forming a stable rust in its early stages on the surface of an atmosphere corrosion resisting steel, a plain steel, etc., or on the surface of a rust layer of these steels without forming loose rust, such as red rust, and slobbery rust even in a severely corrosive environment and further causing no deterioration in the external appearance of the stable rust in the course of or after the formation of the stable rust. SOLUTION: A film, containing 0.03-30 wt.%, expressed in terms of metal, of at least one or more kinds selected from the compounds of Cu, Ni, Cr, Al, Mo, or P, is formed as a lower layer film on the surface of a steel material to >=0.017 μm film thickness Further, an organic resin coating film, containing ions forming hardly soluble salt together with Cl and/or compounds, is formed as an upper layer film on the above film to 1-100 μm film thickness.
Patent JP-H11251313-A (JP)
Title: Underlayer surface modifying method and manufacture of semiconductor device
Inventor: KOMIYAMA HIROSHI
IPC: H01L21/316
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To modify an underlayer surface without being influenced by surface dependency, by a method wherein, by use of a mixed gas of an ozone contained gas of a specified percentage or more in oxygen and a first silicon contained gas, the underlayer insulation film of an initial grown film thickness in the specified range is formed and the surface is exposed to a second silicon contained gas. SOLUTION: After a polysilicon film is formed on a silicon wafer 1, it is patterned to form a wire 2 and a silicon nitride film 3 is formed so as to coat the wire 2 or the like. Next, by use of a mixed gas of an ozone contained gas containing ozone of concentration 4% or more in oxygen and tetraethylorthosilicate (TEOS), after an underlayer insulation film of a film thickness 10 nm to 50 mn is formed on a substrate surface having a recess region of a very narrow width, the surface of the underlayer insulation film is exposed to a silicon contained gas, for example alkoxysilane or silanol. As the underlayer insulation film is formed on a substrate before a film is formed, it is possible to avoid influences of surface dependency of the substrate without depending on a state of the substrate surface.
Patent JP-H11245460-A (JP)
Title: Printer
Inventor: NAGATA ATSUSHI
IPC: B41J11/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can curtail a treatment time from the indication of printing to the completion of the printing. SOLUTION: In an electrophotographic system which is actuated by the input of a charge and provides a printing service according to the operation by a user and others, when the input of a charge is detected (S100), the feeding action of a printer is started (S106). In parallel with the selection of a background frame (S102) and the operation of imaging and others (S104) by a user, an action until the time just before a printing action (printing preparation action) is completed. In this way, a printing action (S110) can be started immediately corresponding to the indication of printing to curtail an one-play time substantially.
Patent JP-S53133786-A (JP)
Title: Bus bar conductor connector
Inventor: HIRANO TAKESHI
IPC: H01R4/48
Filed: 1977-04-26
Abstract: PURPOSE: To provide a structure, which permits connection in an inserted atate, is capable of making up for the thermal elongation and contraction and can prevent generation of corona, by providing pair holding frames on opposite sides of a pair of conductors overlapped over each other and giving urging forces to the conductors to through the holding frames. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55139229-A (JP)
Title: Preparation of spiral tube reinforced with rib
Inventor: SAITOU KIYOSHI
IPC: B29C48/09
Filed: 1979-04-19
Abstract: PURPOSE:To prepare a spiral tube with a reinforcing rib by a method wherein one or multiple grooves having an opening end on the resin-tube extruding surface are provided on the inner wall of an outer die for an extruder mouth piece. CONSTITUTION:One or multiple grooes 22 having an opening end 24 on the extruding surface for a resin tube 28 are provided on the inner wall of an outer die 14 for the mouth piece of an extruder 10, the advancing velocity of the spiral threads of a mandel 26 and the extruding velocity are synchronized and the resin tube is sent forth gradually by rotating the mandel in the circumferential direction. In this case, by rotating the mouth piece in the same direction as the mandel rotates and at a constant angular velocity, a spiral tube with a reinforcing rib 30 is extruded and molded and cooled in a cooling device 32.
Patent JP-S63214804-A (JP)
Title: Processor for plc and plc
Inventor: YAMAUCHI TAKASHI
IPC: G06F9/32
Filed: 1987-03-03
Abstract: PURPOSE:To execute the logical processing at a high speed by omitting an unnecessary logical operation with the type of an instruction and a logical operation result. CONSTITUTION:A processor 1 is composed of a logical operation means 2, a jump prohibiting means 3, a jump conditions judging means 4 and a jump instruction executing means 5. The logical operation means 2 processes the logical operation, the jump prohibiting means 3 judges whether or not the jumping may be executed and the conditions judging means 4 judges whether or not the jumping should be executed. Further, the jump instruction executing means 5 executes the jump instruction with the conditions from the above- mentioned jump prohibiting means 3 and the conditions from the jump conditions judging means 4. The number to be jumped is stored into an external memory 6. Thus, when the logical operation result of the executed instruction is a logic '1', an OR instruction in continuation to it can be omitted and when the result is reversely '0', an AND instruction can be omitted in continuation to it.
Patent JP-H01105172-A (JP)
Title: Gas rate gyro
Inventor: FUKATSU YOSHIAKI
IPC: G01C19/00
Filed: 1988-03-01
Abstract: PURPOSE:To reduce the size and cost of a device by detecting the drift quantity of ion wind generated by corona discharging caused between an electrode of small facing area and a couple of plate electrodes of large facing area which are provided in a casing opposite each other. CONSTITUTION:The needle electrode 2 supported by a columnar needle holder 21 is provided on one end surface of the casing 1 provided to a moving body and the couple of plate electrodes 3A and 3B supported by an electrode holder 31 are provided nearby the other end surface. The electrode 2 is connected to a high-voltage wire 31 and the electrodes 3A and 3B are connected to an arithmetic unit 5 through signal wires 51A and 51B. Then when a high voltage is applied between the electrode 2 and plate electrodes 3A and 3B, the corona discharging is caused to generate positive ions, which are accelerated with an electric field to generate the ion wind F blowing from the electrode 2 to the plate electrodes 3A and 3B. When a moving body has an angular velocity around a Z axis perpendicular to the axis, the ion wind F drifts and the ion density distribution on the plate electrodes 3A and 3B varies. The arithmetic unit 5 detects the drift quantity of the ion wind from the level of the ion current to obtain the angular velocity of the moving body.
Patent JP-H06260000-A (JP)
Title: Test method for semiconductor memory
Inventor: HANDA HIROMITSU
IPC: G11C29/00
Filed: 1993-03-10
Abstract: PURPOSE:To enable detection of short-circuit defects in resistance between word lines in a semiconductor memory. CONSTITUTION:Suppose word lines 1 and 2 are short-circuited at a resistance 44. After zero is written in all memory cells as the initialization, assuming that the cell where a data destruction occurs is 50; first, the word line 1 and bit lines 21, 22 are selected, and that the data read out from the cell 50 is zero is confirmed. Next, the word line 3 is selected, and the word lines 1 and 2 are put in an unselected state. Thus, a holding current 1st flowing to the standby current source of the cell 50 that is connected to the word lines 1 and 2 is reduced, and the holding characteristic of the cell 50 becomes unstable. When the word line 2 is selected in this state and one is written in the cell 51, the word line 1 is also selected through the resistance 44 and one is erroneously written in the cell 50. Finally, the word line 1 is selected, and the change in the state of the cell 50 is detected by a read-out operation.
Patent JP-H04285160-A (JP)
Title: Sputtering device
Inventor: YAMANE KEIICHI
IPC: C23C14/34
Filed: 1991-03-13
Abstract: PURPOSE:To enhance the yield due to particles and to enhance the operation rate of a sputtering device by separating a plasma region between a target and a wafer from the inside of a chamber with an antisticking ring at the lower limit. CONSTITUTION:A target holder 2 constituting an electrode and a susceptor 4 and oppositely arranged in a chamber 1 to be vacuumized and exhausted. A target 3 and a wafer 5 are held thereon, respectively. Sputtering is performed by generating plasma in the interval thereof. In the sputtering device, an antisticking ring 6 is provided between the target 2 and the wafer 5, and a plasma region is separated from the inside of the chamber 1 at the lower limit. In this antisticking ring 6, the wafer 5 is carried in via a wafer supplying port 6a equipped with a turning shutter 9. Plasma gas is introduced via a pipe 8 and sputtering waste gas is directly exhausted to the outside of the chamber 1 via an exhaust pipe 7. Thereby contamination of the whole inside of the chamber 1 is prevented. Low vacuum of the plasma region is maintained and the wafer 5 is easily carried thereinto and carried out therefrom.
Patent JP-H01224355-A (JP)
Title: Sulfonamide derivative and herbicide
Inventor: SUZUKI CHIHARU
IPC: A01N43/08
Filed: 1988-03-01
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is alkyl, pyridyl, thienyl or quinolyl; R<2> is alkyl or phenyl). EXAMPLE:Methyl 3-(2-acetylamino-2,3-dimethylbutanoylaminosufonyl)thiophene- 2-carboxylate. USE:A herbicide capable of exhibiting excellent herbicidal effects especially on broad-leaved plants with hardly any phytotoxicity to crops, such as wheat, cotton and soybean. PREPARATION:Sulfonyl-substituted imidazolinones expressed by formula II are hydrolyzed in a solvent, such as water or ethanol, using a catalyst, such as hydrochloric acid or p-toluenesulfonic acid, at 0 deg.C-refluxing temperature for 3-8hr to afford the aimed compound expressed by formula I.
Patent JP-H04221035-A (JP)
Title: Cobalt-based alloy composition for forging and product
Inventor: MAABIN FUITSUSHIYUMAN
IPC: C22C19/07
Filed: 1991-02-22
Abstract: PURPOSE: To enable use in a gas turbine engine environment of 1,800°F by specifying Cr, Ta, Ce, C and Co so as to improve high temp. strength, oxidation resistance, high temp. corrosion resistance and thermal stress resistance.  
     CONSTITUTION: The cobalt base forging alloy composition consists of, by weight, 24-32% Cr, 14-22% Ni, 2-8% Ta, 0.02-0.75% Ce, 0.03-0.1% C and the balance Co. The alloy is excellent in high temp. strength, oxidation resistance, high temp. corrosion resistance and thermal stress resistance and is used for welding repair of crack of a gas turbine engine nozzle exposed to an environment of 1,800°F and a protective film, etc., of a high temp constituting part. 
     COPYRIGHT: (C)1992,JPO