baber/WOPTO huggingface dataset:
Patent JP-S60198471-A (JP)
Title: Detecting method of abnormality of current output type sensor
Inventor: HAMADA KANEYUKI
IPC: H03K17/94
Filed: 1984-03-21
Abstract: PURPOSE:To detect abnormality of a sensor part and abnormality of another component distinctively by obtaining a current output as a sensor output and classifying an output level by three stages, i.e. high, low, and abnormal levels. CONSTITUTION:A zero voltage detection abnormality output part 12 discriminates whether the voltage of a voltage amplification part 11 is ''0'' or not to detect abnormality of the periphery of a sensor 10. Further, a bias subtraction part 14 subtracts a voltage corresponding to a bias current from the output voltage of an interface part 13. The output of the subtraction part 14 has a general Hi-Low logical level. Further, abnormality of the voltage amplification part 11 and abnormality output part 12 is sometimes detected from the input signal to the subtraction part 14. Thus, the breaking of the insulation part and output line of a constant voltage device 15 and the interface part 13 and a defect in contacting at the output side are detected at a time as an abnormality signal as well as abnormality of the sensor 10.
Patent JP-S63221876-A (JP)
Inventor: YAHASHI SATOSHI
IPC: B07B13/02
Filed: 1987-03-09
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-S6057616-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L21/205
Filed: 1984-03-21
Abstract: PURPOSE:To form the uniform non-single crystal semiconductor layer by a method wherein the pressure in a reactor is kept at 0.01-10Torr and a reactive gas or that with an addition gas is supplied to apply microwave or high-frequency energy to the substrate having an unevenness. CONSTITUTION:The substrate 21 having an unevenness is set on a holder 22. The substrate 21 is set in a reaction furnace 24 and a silicide gas 28, a carbide gas 29, the impurity of P type conductive type 30 and the impurity of N type conductive type 31 are introduced without using a carrier gas, followed by purging using an inert gas 35. Those are introduced into the reaction furnace 24 from an inlet 27 through an excitation system 26 using microwave. The excitation system 26 and the reaction furnace 24 are reduced the pressure to 0.1-10Torr and the substrate 21 is heated to a room temperature -500 deg.C. Thus, the reaction products in an active state are further activiated by high-frequency energy 25. Then, the P, I or N type non-single crystal semiconductor layer including hydrogen or halogen elements of 10Angstrom -10mum thick of 0.1-200atm% can be formed on the substrate having an unevenness.
Patent JP-S58172470-A (JP)
Title: Spark plug equipped with combustion cavity
Inventor: MATSUO TERUHIKO
IPC: F02B23/08
Filed: 1982-04-01
Abstract: PURPOSE:To increase the fuel combustion efficiency and increase the output by forming a combustion cavity at the top part of a spark plug and installing both electrodes horizontally in the center part of the combustion cavity. CONSTITUTION:A (+) lead wire 2 is installed in a body 1 so as to be enclosed by a hard porcelain 6, and a (+) electrode part 3 connected to the top edge of the (+) lead wire is projected horizontally close to the outer edge side of the body 1. A combustion cavity 4 is formed at the top edge part of a spark plug, and a (-) electrode part 5 is installed so as to be opposed to the above- mentioned electrode part 3 in the cavity 4. Since the mixed gas introduced into the combustion cavity 4 is ignited and combusted, and the combustion gas is jetted into a combustion chamber in the above-mentioned spark plug, the combustion performance can be improved, and an increase in the output can be realized.
Patent JP-H01228098-A (JP)
Title: Meter sensor
Inventor: KOBAYASHI TADASHI
IPC: G08C15/06
Filed: 1988-03-08
Abstract: PURPOSE:To prevent two separately-sent data on the same communication line from colliding by constituting the meter sensor so that only the meter sensor which has first sent a signal pulse may send the data and the other meter sensor may be prohibited to send the data. CONSTITUTION:A control circuit 1 counts up meter pulses 2 whenever they arrive, and it sends the meter pulses to a timer circuit 2 when a prohibiting pulse does not appear or after it disappears when it appears. The timer circuit 2 sends the pulses at a prescribed time length to a logical gate 6, and sends them to a prohibiting gate 6 at the time of a pulse rise. A timer 3 sends the pulses at the prescribed time length to an OR gate 8, and sends the pulses at the time of a pulse fall. By receiving an output from the prohibiting gate 7, a data transmitting circuit 4 sends the data including meter sensor machine number data to the transmission line.
Patent JP-H10281477-A (JP)
Title: Method and device for controlling two-way pump for gas boiler
Inventor: KIN YOHAN
IPC: F24D3/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling a two-way pump to reduce the generation of impact noise generated during switching of a mode during drive of a gas boiler employing a two-way pump. SOLUTION: A control part 90 cuts off a power fed to a two-way pump motor 43 when a stop mode or a hot water mode is selected, and switches a switching part 70 to a motor reversing rotor. Thereafter, a control part 90 increases a power, fed to the two-way pump motor 43 through a power control part 80, in a short time during a first time and performs a hot water mode. When a heating mode is selected, a control part 90 decreases a power, fed to the two-way pump motor 43, in a short time during a second time to cut off the feed of a power. Thereafter, the control part 90 switches the switching part 70 to a motor forward rotation terminal, and feeds a power to the two-way pump motor 43 through the power control part 80, and feeds a power to the two-way pump motor 43 through the power control part 80. Thus, a gas boiler is quietly operated.
Patent JP-S57169730-A (JP)
Title: Production for liquid crystal display device
Inventor: TAKAHASHI NARIKAZU
IPC: G02F1/1341
Filed: 1981-04-13
Abstract: PURPOSE:To seal projecting parts of upper and lower substrates completely without causing the degradation or the like of the liquid crystal due to a sealing agent, the sealing by heating, or the like, by forming flexible polymer film substrates with injection entrance parts projected and pressing and deforming a metallic ring to seal projecting parts of upper and lower substrates after injection of the liquid crystal. CONSTITUTION:A sealing agent (a resin hardened by ultraviolet rays, or the like) 2 is applied along the inside circumference of a flexible plastic substrate 1, where a transparent electrode is formed, by the screen printing or the like. After a gap agent such as synthetic resin beads is applied to the substrate 1, another substrate 3 is superposed onto the substrate 1, and the sealing agent is hardened. Parts of injection entrances 4 are trimmed into a projecting shape 6. Next, a liquid crystal substance 5 is injected in a vacuum system; and after injection, a metallic ring 7 consisting of aluminium and stainless is fitted to the projecting part 6 and is deformed by pressing the part 6 from above and below to seal the injection entrance 4. The injection entrance 4 is sealed instantaneously and is sealed completely without the bad influence upon the seal part.
Patent JP-S63225360-A (JP)
Title: Pyrazole compound
Inventor: MORI YOSHIHIKO
IPC: C07D231/38
Filed: 1987-03-12
Abstract: NEW MATERIAL:The compound of formula I [R1 is H, CH3, C2H5, C3H7, phenyl, tolyl, p-dimethylaminophenyl or p-diethylaminophenyl; R2 is H, CH3, C2H5 or C3H7; R3 is H or CH3; A is (substituted) anthracene skeleton]. EXAMPLE:5-(9-Anthrylmethylene)amino-3-methyl-1-p-tolylpyrazole. USE:A coloring material for polymer and liquid crystal, a charge-transfer agent for photosensitizer for electrophotography, a material for ultraviolet absorbing film, etc. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III in a solvent (e.g. methanol, benzene or DMF) optionally in the presence of a condensation catalyst such as sulfuric acid at room temperature - 100 deg.C for 1-10hr.
Patent JP-H03256067-A (JP)
Title: Electrophotographic device
Inventor: YAMAGUCHI HIROSHI
IPC: G03G15/08
Filed: 1990-03-07
Abstract: PURPOSE:To automatically control a concentration with excellent precision by providing a means controlling a toner concentration and automatically making it equal to a reference concentration value when a detected concentration is different from the reference concentration value. CONSTITUTION:A standard pattern on a photosensitive belt 7 is transferred on an intermediate transfer belt 1, and then, a standard belt on the intermediate transfer belt 1 is transferred on a transfer roller 2. Then, the toner concentration on the transfer roller 1 is detected by the toner concentration sensor 3, and compared with a toner concentration as a reference. When it is different, parameter influencing the toner concentration such as developing and electrostatically charged voltages is changed, or the value of image input data itself is changed, so that concentration values are automatically made coincident with each other. Then, a sheet 5 is inserted between the intermediate transfer belt 1 and the transfer roller 2, and a pattern which corresponds to a recorded first visible image formed on the photosensitive belt 7 is transferred to the sheet 5 via the intermediate transfer belt 1. Thus, the change in the toner concentration is accurately fed back, and the toner concentration is automatically corrected to a normal value.
Patent JP-H05256819-A (JP)
Title: Method for processing fractioning for electrophoresis
IPC: G01N27/447
Filed: 1992-03-13
Abstract: PURPOSE:To obtain a method for processing fractioning for electrophoresis in which the positions of pattern dividing points can be accurately decided in a relatively short time without receiving any influence from the fluctuation of the electrophoresis length or electrophoresis position between each patient to be measured. CONSTITUTION:Reference points pa and pd related to at least two prefixed electrophoresis lengths in an electrophoresis image are detected from an electrophoresis pattern obtained by performing electrophoresis on the blood serum of a healthy person. Then the detected reference points pa and pd are normalized so that the points pa and pd can respectively coincide with prescribed data positions 100 and 210 related to the prefixed electrophoresis lengths. Then a measured pattern obtained by performing electrophoresis on a patient to be measured is similarly normalized. The minimum point of the measured pattern corresponding to the section between the peak positions of a reference pattern is detected and the picture dividing positions f1-f4 of each divided picture a'-e' of the measured pattern are decided in accordance with the detected results of the minimum point.
Patent JP-H06264780-A (JP)
Title: Throttle valve control device of internal combustion engine
Inventor: SASAKI YASUSHI
IPC: F02B67/04
Filed: 1993-03-16
Abstract: PURPOSE:To control opening of a throttle valve at high speed and in high precision by using a light weight member or a low slide resistance member for a speed reducer in the case of driving and controlling an opening and closing drive member of the throttle valve through the speed reducer by an actuator. CONSTITUTION:Driving force from an actuator 101 for throttle valve opening and closing operation is transmitted to an opening and closing drive member 103 of a throttle valve through a speed reducer 102. A control position of the opening and closing drive member 103 is detected by a detection means 104. A detected control position of the throttle valve and control target opening are comparatively judged by a drive unit 105, and opening of the throttle valve is feed-back controlled. In the aforementioned constitution, for the speed reducer 102, a light weight member or a low slide resistance member is used. Additionally, as the light weight member or the low slide resistance member, a plastic member or a metal member applied with fluorine coating or fluorine contained resin is used. Consequently, high speed controllability and high precision controllability for throttle valve control are secured.
Patent JP-S56152883-A (JP)
Title: Aluminate phosphor
Inventor: KOMI TADAO
IPC: H01J61/44
Filed: 1981-04-15
Abstract: PURPOSE: To obtain an aluminate phosphor in which deterioration nature is improved, by incorporating Mg and Ba into an Eu and Mn coactivated aluminate phosphor.  
     CONSTITUTION: There is provided an Eu 2+  and Mn 2+  coactivated AO-Al 2 O 3  phosphor (wherein A is Mg and Ba). The preferred europium concn. is within the range of 2/10 5 W1/10 gram-atom. The preferred manganese concn. is within the range of 3/10 8 W3/10 gram-atom. When said phosphor is represented by nAO. Al 2 O 3 :Eu and Mn, n is preferably 1.5 or smaller (excluding 0). For example, green light emission of 0.7 BaO.1.0 MgO.8 Al 2 O 3 :0.1 Eu, 0.15 Mn at 245nm excitation has an efficiency 1.6 times as high as conventional MgGa 2 O 4 :Mn which is used for xerography. The performance characteristics of the title phosphor in a low-voltage mercury vapor lamp are little deteriorated, as shown by the curve 10 of Figure. On the other hand, the performance characteristics of Eu and Mn activated β-alumina (NaO.6Al 2 O 3  or K 2 O.6Al 2 O 3 ) phoshor in the low-voltage mercury vapor lamp are remarkably deteriorated, as shown by the curve 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03115324-A (JP)
Title: Amorphous polyarylate
Inventor: IYOKU YOSHITAKE
IPC: C08G63/19
Filed: 1989-03-08
Abstract: PURPOSE:To obtain an amorphous polyarylate having a high glass transition temperature and excellent heat resistance and moldability without detriment to its film-forming properties, transparency, dimensional stability, etc., by combining specified repeating structural units. CONSTITUTION:The purpose polyarylate comprises repeating structural units of formula I (wherein R and R' are each a 1-4C monovalent aliphatic hydrocarbon group; n is 0-2; and Ar is a bivalent aromatic group of any one of formulas II-VI). It can be formed by polycondensing a compound of formula VII with a compound of formula VIII.
Patent JP-S60198349-A (JP)
Title: Engine idling speed control device
Inventor: DANNO YOSHIROU
IPC: F02D31/00
Filed: 1984-03-22
Abstract: PURPOSE:To prevent an idling speed from increasing so abnormally, by installing a judging device which judges anything trouble on a car speed sensor in a device bearing the above caption, while forbidding feedback control over an engine speed in time of trouble judgement. CONSTITUTION:At the time of detecting an idling state with an idle switch 25, a device bearing the above caption controls the opening of a throttle valve 11 to be installed in a suction passage for feedback to keep up an engine speed to the desired one by an actuator 12 in conformity with the output of an idling state detecting device inclusive of an engine speed sensor 17 and a car speed sensor 24 via a controller 29. In this case, in a state that a suction air quantity of more than the specified value is being detected by an air flow sensor 16, whether frequency of the output of the car speed sensor 24 is smaller than the setting value or not is judged. And, when YES judgment is the case, it is judged that the car speed sensor 24 gets out of order and thereby the said feedback control is made so as to be forbidden.
Patent JP-S62214051-A (JP)
Inventor: HIRATA YOSHITERU
IPC: B61K7/20
Filed: 1986-03-13
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-H09244454-A (JP)
Title: Fixing device
Inventor: SANBA KEIJI
IPC: G03G15/20
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent releasing agent from being deteriorated caused by heat and to prolong the service life of a fixing roll by preventing the releasing agent from being excessively supplied. SOLUTION: The releasing agent in a tank 50 is supplied to the fixing roll 10 by a pump 60. A temperature detection means 100 is disposed in the tank 50 and the actuation time of the pump 60 is varied by a controller 200 based on the temperature detection signal of the releasing agent. For example, when the temperature of the releasing agent is low at the starting time of an equipment, the actuation time of the pump 60 of every one transfer paper is prolonged and the fixed quantity of highviscosity releasing agent is supplied. When the temperature of the releasing agent rises and the viscosity thereof is lowered, the actuation time of the pump 60 is shortened and the supply quantity of the releasing agent is adjusted to be constant so that the releasing agent is prevented from being excessively supplied.
Patent JP-S55147821-A (JP)
Title: Digital filter
Inventor: CHIKUMA MAKOTO
IPC: H03H17/02
Filed: 1979-05-08
Abstract: PURPOSE:To make it possible to eliminate chuttering and noise surely, by setting the setting time of a time setting circuit to a time longer than chuttering and noise previously and by causing this circuit to output no contact output signal if the time of an input signal is within the setting time and by causing this circuit to output the contact output signal if the time of the input signal is the setting time or more. CONSTITUTION:Contact output signal generating circuit 22 rises by the first pulse signal S2 applied to the Cp terminal, and falls by the second pulse signal to generate contact output signal DO and output this signal from the Q terminal. This Q terminal is connected to the other input part of exclusive OR circuit 21. This circuit 21 performs the exclusive logical operation with both signals DI and DO and connects logical signal S1 to the Cp terminal and the R terminal of time setting circuit 25 through AND gate circuit 23 and inverter circuit 24 connected in parallel. A clock signal is input to the other input part of this circuit 23, and the Q terminal which becomes the output part of circuit 25 is connected to the Cp terminal of circuit 22,  and pulse signal S2 is applied to circuit 22.
Patent JP-H06272552-A (JP)
Title: Trouble diagnostic device of secondary air introduction device
Inventor: KOBAYASHI MARI
IPC: F02D41/14
Filed: 1993-03-16
Abstract: PURPOSE:To improve accuracy of trouble diagnosis of a secondary air introduction device. CONSTITUTION:A trouble diagnostic device is provided with an oxygen sensor 4 for detecting oxygen concentration in exhaust gas while being interposed downstream from the connection part between an exhaust passage and a secondary air introduction passage, a means 1 for judging whether the secondary air is being introduced or not, and a means 2 for diagnosing abnormality of the secondary air introduction device during introduction of the secondary air, based on a detection signal of the oxygen sensor, and a means 3 for stopping abnormality diagnosis of the secondary air introduction device under an operation condition in which at least one of a fuel injection quantity, an increase rate of the fuel injection quantity, and rotational speed increases beyond its standard value.
Patent JP-H09244315-A (JP)
Title: Noise preventing member for sheet carrying driven roller
Inventor: HIRAI YASUYUKI
IPC: G03G15/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent noise during carrying a sheet. SOLUTION: A film member 70 pasted to position s corresponding to driven rollers 52 at the lower end 63 of a stay 60 is formed of material showing elastic force when flexing and provided with a base 71, roller thrusting part 72 as a center strip extended from the base 71 downward and shaft thrusting parts 73 as side strips on both right and left sides of the roller thrusting part 72. The roller thrusting part 72 and the shaft thrusting parts 73 are put in contact with the peripheries of a driven roller 52 and a roller shaft 52a, respectively, in the state of flexing against the base 71 to thrust the respective periperies with the elastic force in flexing.
Patent JP-H05217762-A (JP)
Title: Manufacture of aluminum sheet wound coil for transformer
Inventor: KATOU FUKUZOU
IPC: H01F41/04
Filed: 1992-02-07
Abstract: PURPOSE:To lead out a lead-out wire at a desired position reliably by eliminating position-error of the lead-out wire when leading out it by jointing a copper wire or copper strip to the terminal point of aluminum sheet wound coil for a transformer. CONSTITUTION:The last turn of an aluminum sheet wound coil is replaced with a copper wire 2, and it is connected to an aluminum sheet 1 forming a coil. Then the coil is wound up to be fixed. Further, the copper wire 2 is bent at a desired position and lead out from the coil. This constitutes a lead-out wire 3.
Patent JP-S56153987-A (JP)
Title: Synchronous machine
Inventor: MUKAI KAZUMA
IPC: H02P3/00
Filed: 1980-04-30
Abstract: PURPOSE:To remarkably shorten the allover braking time of a synchronous machine from the initial of braking to the stoppage by using an electricbrake with an external resistor at the initial time of braking and switching to an eletric brake in which 3-phase are short-circuited directly at the time when the braking force is decreased with the decrease of the revolution. CONSTITUTION:After a generator 1 is disconnected from a system, a disconnecting switch 2 is closed without excitation, and an electric brake is engaged with a switch 4 retained open. An armature current flows into an external resistor 3, the rotating energy of the generator 1 is consumed by the copper loss of the resistor 3, and a large braking force can be obtained in a high speed zone. When the switch 4 is closed when the revolution of the generator 1 is decreased to a certain speed and the resistor 3 is short-circuited, it becomes an electric brake in which 3-phases are short-circuited directly, the rotating energy of the generator 1 is consumed by the copper loss of the armature winding, and a large braking force can be obtained in a low speed zone.
Patent JP-S61215307-A (JP)
Title: External agent for skin
Inventor: TAKADA SADASHIGE
IPC: A61K8/00
Filed: 1985-03-20
Abstract: PURPOSE:To provide the titled agent having remarkably improved antiinflammatory effect without causing side effects, by compounding glycyrrhezic acid and/or its derivative having anti-inflammatory effect with 4-t-butyl-4'-methoxybenzoylmethane. CONSTITUTION:(A) One or more compounds selected from glycyrrhezic acid which is a main component of KANZO (root of Glycyrrhiza glabra) used widely as a Chinese herb and/or its derivative (e.g. glycyrrhezic acid stearyl ester, 3-succinyloxyglycyrrhezic acid, etc.) is compounded together with (B) 4-t-butyl-4'- methoxybenzoylmethane of formula II to the objective external agent. The amount of the component A in the whole external agent is 0.001-5wt%, preferably 0.05-0.1wt%, and that of the component B is >=1/100pts.wt., preferably >=1pt.wt. per 1pt. of the compound A.
Patent JP-S55149250-A (JP)
Title: Aminoalcohol derivative
Inventor: MUKAIYAMA MITSUAKI
IPC: C07C67/00
Filed: 1979-05-09
Abstract: NEW MATERIAL:An aminoalcohol derivative of formula I (one of R 1  and R 2  is lower alkyl and the other is H).  
     EXAMPLE: 2-( 1-Hydroxy- 1 -methylethyl )-1-[( 1-methylpyrrolidin- 2 -yl )methyl ]- pyrrolidine.  
     USE: Ligand for the asymmetric alkylation of a carbonyl compound, esp. an aldehyde. The asymmetric alkylation with the compound gives an optically active alcohol in high yield and optical purity.  
     PROCESS: The compound I wherein R 1  is lower alkyl is prepared, e.g. by reacting 2-hydroxymethyl-1-[( pyrrolidin-2-yl )methyl ]pyrrolidine II with a carboxylic acid chloride of formula R 1 COCl (R 1  is lower alkyl), and reducing the product with aluminum lithium hydride. 
     COPYRIGHT: (C)1980,JPO&Japio