baber/WOPTO huggingface dataset:
Patent JP-H06274249-A (JP)
Title: Uninterruptible power supply system for backup
Inventor: FUREDERITSUKU EI SUTEITSUKU
IPC: H02J9/06
Filed: 1992-05-18
Abstract: PURPOSE: To smoothly perform changeover at a time of failure by forming a changeover circuit by combining a stationary switch and a mechanical relay and opening a circuit where current does not flow through the mechanical relay after changing over circuits by means of the stationary switch. CONSTITUTION: When a failure of an AC power system line occurs, a stationary switch 35 of a power route interrupts the connection between the AC power line and the load, turns an inverter on, converts electric power taken from an auxiliary battery 47 into AC power and supplies the AC power. A relay 34 which is connected between an input terminal and the switch 35 is controlled to open a relay contact point after the interruption of the switch 35, and the mechanical relay contact can be changed over only while current does not flow. An AC power system is positively insulated from an uninterruptible power system by the relay 34. Line failure detection is performed by comparing an AC input waveform of a previous cycle with a current input signal.
Patent JP-S5749251-A (JP)
Title: Semiconductor device
Inventor: TAMURA SADAJI
IPC: H01L21/316
Filed: 1980-09-09
Abstract: PURPOSE:To improve the characteristics of an element by forming a groove not to reach the substrate in the vicinity of the base of the insulating region side of a raised part swelled in the vicinity of the side wall of the element region of an insulation isolating layer made of a thick oxidized film. CONSTITUTION:Buried layers 22, 23 are, for example, formed in a P<-> type substrate 21, an N type epitaxial layer 24 is grown, and with an nitrided film 25 as a mask the epitaxial layer 24 of the isolating region is etched. When a selectively oxidized film 26 is then formed, a raised part 27 is formed in the vicinity of the side wall of the epitaxial layer of the film 26. Subsequently, the film 25 is removed, a resist film 28 is formed to cover the outside from the base of the insulating region side of the raised part 27, the oxidized film is etched, and a groove 29 is formed. Thereafter, an element, e.g., transistor is formed on the layer 24, and the stress due to the swell can be reduced due to the groove 29, thereby improving the characteristics of the element, e.g. reverse withstand voltage characteristics.
Patent JP-S6017318-A (JP)
Title: Measuring device of flow rate
Inventor: TAKAHASHI MASARU
IPC: G01F9/00
Filed: 1983-07-08
Abstract: PURPOSE:To suppress a measured error within an allowable range at the low flow rate of fluid and the resistance of a flow course of a flow rate measuring range at its minimum at the high flow rate by closing a part of the flow course at the low flow rate and opening the flow course in accordance with the flow rate at the high flow rate. CONSTITUTION:A side wall 100 dividing an sucked air course is fitted to a throttle body 12, a flow rate sensor 104 is arranged on the flow course 102 and a stop valve 108 varying the quantity of sucked air flowing into the flow course 102 by interlocking with a throttle valve 22 is arranged in a flow course 106. A control device 80 calculates a correcting factor on the basis of detected outputs from an opening detecting switch 24 of the throttle valve 22 and an opening sensor 110 of the stop valve 108 and corrects the detcted output of the flow rate sensor 104 to calculate the volume of sucked air. When the volume of the sucked air is low, the measured error can be suppressed within the allowable range, and if the volume is increased, the resistance of the flow course is reduced by the stop valve 108, so that the volume of the sucked air into an engine can be measured highly accurately.
Patent JP-H04229524-A (JP)
Title: Moment tripper of breaker
Inventor: ROBEERU MORERU
IPC: H01H33/30
Filed: 1991-04-26
Abstract: PURPOSE: To provide a tripping device with tripping restriction and selectivity granted by a simple, general and reliable means. CONSTITUTION: A restricting breaker is provided with an insulating case 10. When overpressure occurs in an arc-extinguishing chamber 13 with the operation of arc generated by the current repulsive force of contacts 11, 12, an overpressure-actuating equipment, constituted by a piston 26 and a cylinder 27 is subject to overpressure and actuated by the piston 26 for a tripping rod 23 of the breaker. The overpressure actuating equipment is constituted as an almost leakage-preventive assembly.
Patent JP-S5647411-A (JP)
Title: Polymer of polyoxyalkylene glycol monoacrylate or monomethacrylate and lubricant, antistatic and cosmetic agent therefrom
Inventor: TANIZAKI YOSHIHARU
IPC: C08F290/00
Filed: 1979-09-28
Abstract: PURPOSE: Titled polymer that has a specific molecular structure, thus being suitably used as a lubricant, antistatic, dyeing aid, yarn spinning lubricant, or cosmetic such as a base material for hair treatment or toilet water.  
     CONSTITUTION: For example, (A) hydroxyalkyl monoacrylate or monomethacrylate is polymerized in (B) an organic solvent such as methanol by the use of (C) a polymerization initiator such as benzoyl peroxide, preferably at 60W150°C for 1W 20hr to produce a polymer that has the recurring unit shown by the formula (R is H, methyl; m is 2W4; n is 2W20) and a number-average molecular weight of less than 100,000, preferably 1,000W50,000. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11285593-A (JP)
Title: Sewing thread with needle-shaped end part and method for collecting the sewing thread
Inventor: ARIMATSU YOKO
IPC: D05B97/08
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a work for threading to a needle and to facilitate the preparing work for sewing by forming the end part of a sewing thread to be a needle shape through the use of a means such as the impregnation, thermoforming and insert molding of resin etc. SOLUTION: A needle shape part 3 is formed by the means such as the impregnation, thermoforming and insert molding of resin etc., so as to internally including the tip of the sewing thread 1 and the end part 2 including a fixed length range from the tip. In this case, the part 3 is formed to have a proper rigidity strength and formed to have a needle-shaped tip 4 by which a cloth etc., is easily penetrated. Then, the thread with the needle-shaped part is used by piercing a sheet base consisting of paper and resin, etc., with the part 3, and winding the remaining part of the thread around an exposure part for the seat of the part 3. Thus, the threading work is unnecessitated so that sewing workability is enhanced.
Patent JP-S615519-A (JP)
Title: Delivery equipment
Inventor: INOUE MORIO
IPC: B65H5/12
Filed: 1984-06-20
Abstract: PURPOSE:To prevent the deposit of foreign matters and the generation of damage by avoiding contact with the center back side or collision during positioning by a method wherein a pair of hands opening and closing each other in a nearly annular arrangement with a plurality of holding members while making at least one freely pivotable. CONSTITUTION:When closed to a position regulated by a positioning cylinder device 9, holding members 12a-12d come into abutment against the four sides of a mask 14 in the state of supporting the mask 14 by means of the stepwise holding parts 13a-13d of said members. At this time, when the center line of the mask 14 is inclined to the center line of each of the holding members 12a- 12d, the outer edge of the mask 14 comes into point contact with the side wall of each of the members 12a-12d, and momentum generates by the shift of the contact points off from the center, according to the shift, then rotating the mask 14; therefore, the center line of the mask 14 finally comes into agreement with the center line of each of the holding members 12a-12d. Accordingly, the mask 14 is adjusted properly in the X-Y directional position and the theta-directional posture.
Patent JP-S614804-A (JP)
Title: Steam turbine
Inventor: TORITANI HAJIME
IPC: F01D25/26
Filed: 1984-06-20
Abstract: PURPOSE:To enable a decrease in leak of steam, by a method wherein, in a turbine which is provided with an inner and an outer casing and a cooling space formed between the outer casing and a steam inlet pipe, a rotor is formed of a material having the coefficient of thermal expansion lower than that of the outer casing. CONSTITUTION:In a high intermediate pressure turbine, high temperature main steam 8 from a boiler is guided in the turbine through a main steam pipe 7 and is fed in an inner casing 5 through a steam inlet pipe 19 and a nozzle box 4, and this causes rotation of a rotor 1 having a number of blades 2. After exhaust steam 9 is reheated in the boiler, the steam is introduced to a reheat pipe 11, and simultaneously, a part of the exhaust steam 9 is caused to flow in a gap between an outer casing 6 and an expansion 19 to cool the outer casing 6. In this case, a high temperature part, such as the rotor 1, the inner casing 5, is formed by a material having the coefficient of thermal expansion lower than that of the outer casing 6, and this reduces a difference in a thermal elongation between a rotary part and a rest part.
Patent JP-H07334677-A (JP)
Title: Method for evaluating extent of deformation of molded article
Inventor: OKADA YOSHIO
IPC: G06T7/60
Filed: 1994-06-07
Abstract: PURPOSE:To easily recognize the deformation due to twisting, curving or the like of a molded article by eliminating overall contraction or expansion of the deformation and performing the display in the same direction. CONSTITUTION:Positions 102 and 202 corresponding to each other on the bottom face are made to coincide with each other, and an ideal shape 1 and a deformed shape 2 are displayed one over another in this state, and the deformed shape 2 is rotated around the reference position 102, and a nodal point a(21) is placed on a line 31. Next, the deformed shape 2 is expanded, and the distance between a nodal point A(11) and the reference position 102 and that between the nodal point a(21) and the reference position 102 are made to coincide with each other. The deformed shape 2 is rotated with the line 31 as the axis of revolution to minimize the distance between a nodal point B (12) and a nodal point b(22).
Patent JP-H11304869-A (JP)
Title: Electrode defection inspecting device
Inventor: HAYASHI MASAYASU
IPC: H01J9/42
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a device suitable for determination of defectives in an electrode formed in stripes. SOLUTION: An electrode defective inspection device for inspecting a defective such as breakage and short circuit generated in plural linear electrodes 1 formed on a substrate to be parallel to each other is provided with a scanner 3, a probe 5, and an oscilloscope 6. The scanner 3 applies electric pulses at every other line of the electrodes 1. The probe 5 takes out electric signals induced by electric pulses through commonly connecting the electrodes 1 at every other line to which the electric pulses are not applied. The oscilloscope 6 detects the change of waveform of the electric signals to determine, if the defective exists in each electrode.
Patent JP-S5750172-A (JP)
Title: Image scanner drive system for scanning speed veriable type facsimile device
Inventor: TAKAHASHI TETSUYA
IPC: H04N1/40
Filed: 1980-09-10
Abstract: PURPOSE:To enable the signal pickup with smooth scanning speed change and constant photo detecting time, by dividing a readout period into effective and ineffective usage, giving a constant photo detection time for the effective period and giving an arbitrary reception time to the ineffective period in matching with the scanning speed. CONSTITUTION:In an image scanner consisting of a photo electric conversion section 40, storage section 50, gate section 60 and shift register section 70, a means which produces transmission pulses so that they start from the scanning position signal pulse (a) for one sub-scanning period as effective storage periods V1, V2... for a specified period at the end of this effective storage period, and end at the next scanning position signal pulse as ineffective storage periods NV1, NV2..., and a means which picks up effective video signals stored at the effective storage period.
Patent JP-H08294605-A (JP)
Title: Filter and filtration method
Inventor: KIRISAWA TADASHI
IPC: B01D29/62
Filed: 1995-04-25
Abstract: PURPOSE: To efficiently remove cake which stuck to the surface of the filter medium of a filter. CONSTITUTION: A filter medium 24 which is set in the container of a filter 21 is made rotatable. A brush 25 is attached to a fixed rod 37, which is stretched horizontally in the upper part of the container, so that the brush 25 can slide freely forward and backward and prevents vibration around the rod 37. When cake is accumulated on the surface of the filter medium 24, the medium 24 is turned to slide the brush 25 forward and backward to scrape off the cake.
Patent JP-S62284932-A (JP)
Title: Throttle valve assembly of motor driven throttle valve
Inventor: TAMAKI SHIGEO
IPC: F02M69/00
Filed: 1986-06-02
Abstract: PURPOSE:To stably prevent a throttle valve from being caught into the wall face of an intake cylinder by providing a limiting member for limiting a rotation in a valve closing direction near a totally closed position, on a throttle valve shaft part in between a bearing part for removably supporting said throttle valve shaft and a gear mechanism for transmitting the rotation of a motor to said throttle valve shaft. CONSTITUTION:When an accelerator 9 is stepped in, a stepping motor 5 is rotated in accordance with the output of an accelerator opening detector 8 via a control circuit 6, thereby, rotating a throttle valve shaft 3 via a gear mechanism 11, to control the opening of a throttle valve 2. The opening of the throttle valve 2 is detected by a throttle valve opening detecting device 4, the output of which feedback controls the stepping motor 5. In this case, a limiting member 14 is provided on a throttle valve shaft part in a position between a bearing part on the motor installing side for removably supporting the throttle valve shaft 3 and the gear mechanism 11, to prevent the throttle valve 2 from rotating beyond a part at which the valve 2 is brought into contact with an adjusting screw 12 when it is rotated to a defined position near a totally closed position.
Patent JP-H1053566-A (JP)
Title: Alkylation of aromatic amine by using heteropoly catalyst
Inventor: RHUBRIGHT DOUGLAS C
IPC: C07C211/54
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain an alkylated aromatic amine useful as an antioxidant, intermediate chemical, and lubricant additive by a reaction of an aromatic amine with an aliphatic hydrocalbylating agent in the presence of a heteropoly- acid catalyst. SOLUTION: This aliphatic hydrocarbyl-substituted aromatic amine is obtained by making an aromatic amine, such as diphenylamine, react with an aliphatic hydrocarbylating agent, such as a 2-10C olefin, in the presence of a heteropoly- acid catalyst, such as a phosphorus molybdate, phosphorus wolframate, silicomolybdate or silicowolframate, preferably in a liquid phase, at 50-275 deg.C.
Patent JP-H01297464-A (JP)
Title: Black-colored curable resin composition
Inventor: HORIGUCHI SHOJIRO
IPC: C08K5/34
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the subject composition free from cure-inhibitory action by using a black pigment having a specific structure as a coloring pigment. CONSTITUTION:The objective resin composition can be produced by compounding (A) 100 pts.wt. of a resin curable with radiation energy with (B) 0.5-20 pts.wt. of a black pigment consisting of an azo compound of formula (R1, R2 and R3 are H, halogen, methyl, methoxy, ethoxy, methoxycarbonyl or ethoxycarbonyl; X is -CONH- or -NHCO-; Y is atomic group forming benzocarbazole ring).
Patent JP-H07331217-A (JP)
Title: Adhesive for printed wiring board and production of printed wiring board using the adhesive
Inventor: KOMIYATANI TOSHIROU
IPC: H05K3/38
Filed: 1994-06-08
Abstract: PURPOSE:To obtain an adhesive capable of roughening the surface of an adherend without using chromic acid, good in the aspects of environments and safety, and enabling to give the printed wiring board free from the swelling of a plated part and from the lowering of peeling-resistant strength. CONSTITUTION:The adhesive comprising an epoxy resin composition and used for printed wiring boards is produced by dispersing 20-100 pts.wt. of a bisphenol A epoxy resin having an epoxy equivalent of >=2000 and 100 pts.wt. of a bisphenol A or F epoxy resin having an epoxy equivalent of <=8000 in the mixture solvent of cyclohexane with toluene in a micro particle state. The mixture ratio of the cyclohexane to the toluene is preferably 20/80 to 70/30. Fine powdery fused silica whose surfaces are modified with hydrophobic groups is preferably added to the epoxy resin in an amount of 5-20 pts.wt. per 100 pts.wt. of the solid content of the epoxy resin. The printed wiring board is obtained by printed or coated on a substrate for the printed wiring board, dried, thermally cured to form an adhesive layer, partially dissolving off the epoxy resin with an alkaline oxidizing agent to roughen the surface, and subsequently subjecting the roughened substrate to an electroless plating treatment.
Patent JP-H02305646-A (JP)
Title: Non-contact type recorder
Inventor: HORIIE MASANORI
IPC: B41J2/045
Filed: 1989-05-19
Abstract: PURPOSE:To obtain an image with high resolving power by a method wherein a hot melt ink lowered in viscosity by the electric conduction to a heater in the vicinity of a nozzle or slit is discharged, and the discharged ink is accelerated and flown in a gas flow to be applied on paper surface and, thereafter, cooled to be solidified. CONSTITUTION:A hot melt ink that is solid at ordinary temperature and melts by heating is used. An ink delivery nozzle or slit opening is provided at an angle of 90 deg. or less with respect to a straight flow path 23-1 of a first gas flow, and a gas flow path 23-2 of a second gas flow to be combined with the first gas flow is provided downstream thereof. A first gas flow supply temperature is set to be lower than the melting point of an ink, and an ink supply temperature is set to be in the vicinity of the melting point of the ink or higher. The ink is delivered by controlling a heating means 24 provided in the ink delivery nozzle or slit part in accordance with a recording signal. The second gas flow is symmetrically formed so as to be combined from the both sides of the first gas flow. The temperature of the first gas flow is set to be higher than that of the second gas flow. In this manner, a stable laminar flow is obtained to improve an image quality, eliminate an ink accumulation in the flow path, and ensure a reliability.
Patent JP-S61285472-A (JP)
Title: Multicolor image forming device
Inventor: KOSAIHIRA TAKASHI
IPC: G03G15/01
Filed: 1985-06-12
Abstract: PURPOSE:To prevent colors in the 1st and 2nd developing units from the contamination and to obtain a fine copied image by arranging an electrostatic charger between the 1st and 2nd developing units, applying electric charge to the toner of the 1st developing unit and pressing the toner against the photosensitive drum side. CONSTITUTION:Magnetic toner developed by a developing unit in accordance with the rotation of a photosensitive drum 1 and adhered to the surface of the drum 1 is charged with electric charge having the same polarity as that of charged toner by a charger 5. The toner on the drum 1 is pressed against the drum 1 moreover by the applied charge. Since the pressed toner is not adsorbed by the magnetic force of a magnet stored in the roller 6a of the developing unit 6 at the time of passage of the roller 6a, color contamination is prevented and a fine copied image can be obtained.
Patent JP-S61286471-A (JP)
Inventor: NISHIKAWA KAORU
IPC: E04H15/64
Filed: 1985-06-12
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-H06337988-A (JP)
Title: Pos terminal equipment
Inventor: SUDA KOJI
IPC: G07G1/00
Filed: 1993-05-28
Abstract: PURPOSE:To provide a POS terminal equipment capable of executing a bundle mixing/pair matching transaction with a commodity purchased in the past. CONSTITUTION:The POS terminal equipment for executing the bundle mixing/ pair matching transaction to be used for discount by combining a specific commodity is constituted of an input means 2 for inputting information relating to a commodity applied to the bundle mixing/pair matching transaction generated in a past transaction, a judging means 6 for judging the bundle mixing/pair matching succeeds or not based upon the past bundle mixing/pair matching commodity information and the bundle mixing/pair matching commodity information generated in the current transaction and a discounting means 7 for discounting a previously determined price.
Patent JP-S5916870-A (JP)
Title: Preparation of high-quality ester salt of alpha-sulfo fatty acid ester
Inventor: HAYASHI AKIRA
IPC: C07C303/44
Filed: 1982-07-20
Abstract: PURPOSE:To obtain the titled high-quality compound containing a small amount of a salt of alpha-sulfo fatty acid free from a bad smell during drying, by bleaching an ester of alpha-sulfo fatty acid using a fatty alcohol and hydrogen peroxide, followed by neutralyzing it. CONSTITUTION:100pts.wt. ester of alpha-sulfo fatty acid is blended with 1-30pts.wt. 1-12C fatty alcohol and 30-35wt% aqueous solution of hydrogen peroxide in the presence of 0.01-10pts.wt. polycarboxylic acid or its salt (e.g., hydroxypolycarboxylic acid, citric acid, malic acid, etc.), and the mixture is maintained at 40-90 deg.C for 15-120min with stirring. The resultant product is neutralized with a neutralization agent such as NaOH, KOH, MgO, etc., to give the desired substance.
Patent JP-S5752235-A (JP)
Title: Operating circuit device using superconductive material element
Inventor: MORISUE MICHITADA
IPC: G06F7/506
Filed: 1980-09-11
Abstract: PURPOSE:To obtain an operating circuit which is high in its operation speed and stable in its  operation, by providing a control line on the superconductive material element so that a normal  conductive state and a superconductive state are held in case when a signal is transmitted in the  forward direction and in case when the signal is transmitted in the reverse direction, respectively. CONSTITUTION:A bias current is supplied in advance to Josephson elements 5, 6 through resistances 7, 8 from electric power sources 9, 10, respectively. A signal S1 from a signal line 11 is inputted to the element 5, and when the element 5 becomes a normal conductive state, generates  voltage and makes a current flow in the forward direction toward the element 6, a magnetic field  is generated by the current flowing in a control line 12, a transition current value of the element 5  is lowered to a value which is smaller than the bias current, and the element 5 is still held in a normal conductive state. On the other hand, the element 6 is shifted to a normal conductive state by  an external signal, voltage is generated between the terminals, and when a signal S2 flows in the  reverse direction toward the element 5 through a signal line 13 and the control line 12, a reverse  magnetic field is generated by the current flowing in the control line 12, the transition current  value of the element 5 is raised to a value which is large than the bias current value, and the element 5 is still held in a superconductive state.