baber/WOPTO huggingface dataset:
Patent JP-S61184007-A (JP)
Title: Signal input device
Inventor: NAGANOU SHIYUNICHI
IPC: H03K17/00
Filed: 1985-02-08
Abstract: PURPOSE:To use one connecting line per one switch by inverting the polarity of a supply voltage given to a switch receiving a signal. CONSTITUTION:The state of a switch 11 is closed by giving a signal to a base of a transistor (TR) 16 and an output of a comparator 17 is read. That is, a TR15 is turned of, the current passes through a diode 13 and the switch 11 only, grounded by the TR16 and the on/off state of the switch 11 is detected by the output of the comparator 17. In this case, a switch 12 does not give any relation. Further, the switch 12 is closed by giving a signal to the base of the TR15 and an output of a comparator 18 is read. That is, the TR16 is grounded by the TR15 through the diode 14 and the switch 12 only and the on/off state of the switch 12 is detected by the output of the comparator 18. In this case,the switch 11 does not give any concern. Thus, number of connection wires is one per one switch.
Patent JP-H04262508-A (JP)
Title: Evaporative cooling type transformer
Inventor: YAMAZAKI HARUYUKI
IPC: H01F27/18
Filed: 1991-02-18
Abstract: PURPOSE:To reduce pressure variation inside a transformer where a winding is immersed in a coolant, the coolant is boiled, the winding is cooled by the heat of vaporization and a coolant vapor is liquefied by using a cooler. CONSTITUTION:A mixed medium 103 composed of a low-boiling-point medium and of a high-boiling-point medium which are dissolved mutually is used as a coolant; a pressure inside a transformer 1 is detected. When the pressure inside the transformer 1 has become larger than an upper-limit value, a condensate 102 discharged from a cooler 4 is introduced into a tank 5. The mixture ratio of the mixed medium 103 inside the transformer 1 with the low-boiling- point medium is reduced, and the pressure is lowered. Inversely, when the pressure inside the transformer has become smaller than a lower-limit value, the condensate 102 is introduced into the transformer 1 from the tank 5. The mixture ratio of the low-boiling-point medium is increased, and the pressure is raised. It is possible to restrain a change, in the pressure inside the transformer, which is caused at a high temperature during its operation and at a low temperature during its stop.
Patent JP-H04316545-A (JP)
Title: New amine derivative
Inventor: MATSUKAWA AYAKO
IPC: C09K19/46
Filed: 1992-01-13
Abstract: PURPOSE:To provide the subject new optically inactive and chemically stable amine derivatives showing liquid crystallinity over a wide temperature range. CONSTITUTION:Amine derivatives of formula I [R1 and R3 are 1-18C optically inactive alkyl which may contain branched chain; (may be partly substituted with halogen); R2 is H, methyl or ethyl; PHI is 1,4-phenylene; X is COO or OCO; m and n are 0 or 1], e.g. 4-[N-3-methylbutyl-N-methylaminomethyl]-benzoic acid 4''-pentyloxycarbonyl-4'-biphenyl ester. The compounds of formula I can be obtained by esterifying a compound of formula II or its salt with a compound of formula III in case of X=COO or esterifying a compound of formula IV or its salt with a compound of formula V in case of X=OCO.
Patent JP-H01197664-A (JP)
Title: Strain gauge type g sensor
Inventor: FUKUDA TAKESHI
IPC: G01P15/09
Filed: 1988-02-03
Abstract: PURPOSE:To prevent accuracy from deteriorating owing to the plastic deformation of a diaphragm, the breakage of a strain gauge, etc., even when a large force is applied to the free end part of the diaphragm by connecting the free end part of the diaphragm to the tip part of the diaphragm by a bridge piece. CONSTITUTION:The diaphragm 1 is formed of, for example, a stainless steel plate in an E shape, a weight 2 is fixed to its free end part 11, and four strain gauges 3 in total are fixed on the top and reverse surfaces of the fixed end part 12 on the right and left sides. Further, the tip part and free end part 11 of the diaphragm 1 are coupled mutually by the bridge piece 14. Even when a large force is applied to the free end part 11 through the operation of the bridge piece 14 in the manufacturing process of the G sensor S, there is neither the plastic deformation of the diaphragm 1 nor the breakage of the strain gauge 3 and the accuracy is prevented from decreasing.
Patent JP-S58141092-A (JP)
Title: Automatic system switching circuit of color television receiver
Inventor: KATOU TOMIO
IPC: H04N9/64
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a circuit which switches image receiving circuits automatically according to a reception system by providing a phase detecting means for system decision which decides on a PAL or an NTSC system, and a system switching means for automatic switching according to a phase detection output. CONSTITUTION:During reception on the PAL system, respective system changeover switches 19, 20, 21, and 22 are changed over to PAL system contacts P automatically according to the output of a phase detector 18 and respective demodulated color difference signal outputs B-Y, R-Y, and G-Y are led out of demodulators 13 and 14, and a matrix circuit 15. In this state, when a signal on the NTSC system is received, a burst gate circuit 8 separates a burst signal on an axis B-Y, which is inverted by a PAL switch circuit 17 and then supplied to a phase detector 18 for system decision to perform phase detection regarding a subcarrier. At this time, the output of the phase detector 18 goes down to ''0'' and the respective changeover switches 19, 20, 21, and 22 are switched to NTSC system side contacts N automatically.
Patent JP-S51112343-A (JP)
Title: Divalent magenta coupler for color photograph
Inventor: ENDOU TAKAYA
IPC: G03C7/38
Filed: 1975-02-25
Abstract: PURPOSE: Divalent magenta coupler of high rate of dye formation and without fog and stein formation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53109341-A (JP)
Title: Device for preventing and warning srarter switch key from forgetting to pull and lamps from forgetting to turn off
Inventor: SHIRATA TERUHIRO
IPC: B60Q9/00
Filed: 1977-03-04
Abstract: PURPOSE: To provide a device for warning with a buzzer when a driver forgets to pull out a starter switch key and rides off a vehicle with an engine stopped, when he forgets to turn lamps turn lamps off and rides off the vehicle, and further when he unnecessarily turns lamps on at daylight driving time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54117890-A (JP)
Title: Nuclear reactor
Inventor: WAKAMATSU MITSUO
IPC: G21C19/28
Filed: 1978-03-03
Abstract: PURPOSE: To increase the gap in the engaging area of a nuclear reactor by providing an ejector at part of a coolant flow passage to communicate it with a low pressure coolant chamber to thus control the pressure in the low pressure coolant chamber.  
     CONSTITUTION: An ejector 16 is provided through the bottom surface 50 of a bowl 5 to be guided from one 6 of lower double area to the other 6' thereof with high pressure coolant. The intermediate area of the ejector 16 is throttled to allow a tube 17 opened at the bottom 70 of the double area and cylinder 7 to intake the coolant from lower pressure coolant chamber 15 into the ejector 16 for recirculation. As a result, the pressure in the chamber 15 can be retained constant to alter the pressure in the chamber 15 as desired by selecting the position of the tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04239709-A (JP)
Title: Resin armor type capacitor
Inventor: NAKAMURA KOSUKE
IPC: H01G4/224
Filed: 1991-01-23
Abstract: PURPOSE:To surely actuate a temperature fuse and prevent ignition, etc., by connecting a temperature fuse of structure consisting of a hollow low fusing point metal to a capacitor element. CONSTITUTION:A temperature fuse 7, each terminal, etc., are connected to a capacitor element 1, and then those are covered with armor resin 9, which is made by transfer-molding epoxy resin, etc., so as to get a resin armor type capacitor. At this time, the temperature fuse 7 is made of a hollow low melting point metal, or it is made by covering the core with a metal, with solid of low melting point, which has an electric insulation property, such as paraffin, etc., solid, which has property of melting at low temperature, or liquid as a core. Hereby, the temperature fuse can be fused surely, and a product can be gotten, in which the safety is high and which can prevent fuming and ignition.
Patent JP-H01201299-A (JP)
Title: Device for driving washing machine
Inventor: OSUGI HIROSHI
IPC: D06F37/40
Filed: 1988-02-05
Abstract: PURPOSE:To apply stable linking torque and simultaneously to enhance wearing resistance even in the sliding for a coil spring and to stabilize sliding torque due to an impregnated oil by providing a collar consisting of an oil containing sintered alloy having plural projections at a smaller diameter part at the outer peripheral part of a gear drum. CONSTITUTION:A collar 148 consisting of the oil containing sintered alloy is provided on the inner diameter part of a coil spring 105 and the outer peripheral part of a sliding gear drum 147 at the time of dehydration. Then inner peripheral part of the collar 148 has plural projections 149 extending in a shaft direction. A height delta of the projection is obtained larger than the dimension common difference of an internal diameter phiD1 of the collar 148. Thus, the dimension accuracy of the collar 148 prepared by the sintered alloy can surely possess at least the linking torque between the gear drum 147 compared with a cut article, etc. Further, the projection 149 of the collar 148 is provided on the part positioned on the upper part of the press-fitted gear drum 147, a lower part does not have the projection 149, and the device is constituted in such a way.
Patent JP-S60185671-A (JP)
Inventor: KAARIN SHIYURANME
IPC: B62B3/00
Filed: 1985-02-12
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-H10216639-A (JP)
Title: Refuse sorter
Inventor: YAMASHITA TOMIKAZU
IPC: B07B1/12
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve the sorting accuracy over the entire part of a refuse sorting treatment by making it possible to finely sort the combustible refuse intruded into incombustible refuse, such as bottles and cullet, with simple constitution and good accuracy. SOLUTION: Rods 20 which are horizontally and pivotally supported at their base ends are arranged in juxtaposition at prescribed intervals below the ejection end of a transporting device 10. The respective rods 20 are held turned and energized upward by springs and are disposed turnably between the prescribed down grade position and approximately perpendicular position. A bottle and cullet receiving section 25 is arranged below the rods 20 and a combustible refuse receiving section is arranged forward at the front end of the rods 20. A blower 24 for blasting gas toward the rods 20 from below is installed near the rods 20.
Patent JP-H02205132-A (JP)
Title: Line connection control system
Inventor: OOTA TOMOYOSHI
IPC: H04L12/02
Filed: 1989-02-03
Abstract: PURPOSE:To prevent erroneous connection from being performed when the collision of calls occurs by recognizing an incoming call without resetting an incoming call monitoring state at the time of requesting an outgoing call at DTE, and displaying the incoming call on the display means of a terminal. CONSTITUTION:A line connection processing is started up by ER-on. Looping occurs when no information of the incoming call is received in a reception awaiting processing. A processing when the request of the outgoing call is issued and the information of the incoming call is received is roughly classified to an incoming call invalid type and an incoming call valid type. In the incoming call invalid type of processing, the display of the incoming call is performed at an ER-off state, and in the incoming call valid type of processing, the display of incoming call information 111 is performed at a state where the ER-on is held. Incoming call invalid type and valid type information 112 is held as the memory information of a system, and referred to the line connection processing. In such a manner, it is possible to show the incoming call information 111 at the time of requesting the outgoing call, and to select and designate the validity/invalidity of the incoming call, therefore, the spontaneous connection of the incoming call can be prevented being performed.
Patent JP-H02290916-A (JP)
Title: Production of hot-rolled steel material and method for its predicting material quality
Inventor: HAJI JUNJI
IPC: C21D8/00
Filed: 1990-02-02
Abstract: PURPOSE:To efficiently obtain a hot-rolled steel material controlled with the material quality to the target value with good accuracy by predicting the material quality of the hot-rolled steel material and setting the components and production condition based on the predicted value in the case of executing the hot-rolling within the temp. range less than Ar3 transformation temp. and not developing pearlite and bainite. CONSTITUTION:After hot-rolling a hot cast slab of ordinary carbon steel under temp. condition where the rolling temp. in the whole rolling passes is less than the Ar3 transformation temp. and ferritic transformation is generated, this is cooled to obtain the hot-rolled material. In this case, at the time of calculating average grain diameter and residual strain in the ferritic part, when the effective value epsilon is larger than epsilonm given with the I equation, the structure is divided into two groups of recrystal and uncrystal. Then the recrystal space factor ffD and grain diameter dfD just after rolling are obtd. with the equation II, III. After that, the space factor ffS of the recrystallized part is calculated from the equation IV, and variation of recrystallized grain diameter between passes is obtd. from the equation V and the space factor ffN of the unrecrystallized range and the grain diameter dfN of the unrecrystallized range are calculated with the equations VI, VII, etc., to obtain the intended hot-rolled steel material.
Patent JP-S60168040-A (JP)
Title: Synthetic resin pedestal for x-ray inspection of solid rocket motor
Inventor: KIKUCHI MASAKUNI
IPC: G01N23/18
Filed: 1984-02-10
Abstract: PURPOSE:To detect with a high resolution whether a void, etc. exist in the inside of a propeller system of a rocket motor or not by forming a solid rocket motor supporting pedestal used at the time of an X-ray inspection of a solid rocket motor, by a formed work of a synthetic resin. CONSTITUTION:A side face of a state that a solid rocket motor 1 is installed to an X-ray inspecting synthetic resin pedestal 3 is shown in the figure. The pedestal 3 is constituted of a motor receiving plate 4 for supporting the solid rocket motor 1, a body 5 by forming of a synthetic resin, a pedestal bottom plate 6, and an exhaust hole 7 for exhausting a sealed air in the pedestal 3. The pedestal body 5 consists of that which has a uniform material characteristic having no void, etc., an X-ray transmission characteristic for intensifying a discrimination degree of an object, and a radiation resistance characteristic for preventing a deterioration of a quality of material by an irradiation of X rays, and also is provided with a sufficient mechanical strength for supporting a heavy object, and is obtained by forming an acryl compound resin by means of forming.
Patent JP-S53109360-A (JP)
Title: Elevationally conveying apparatus
Inventor: HIRASHITA MITSUO
IPC: B66B17/20
Filed: 1977-03-04
Abstract: PURPOSE: To enable to safely and exhactly transfer a carriage truck onto guide rails of different height while continuously moving the elevating truck in an elevating conveying apparatus for transferring the truck onto the rails. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52107550-A (JP)
Title: Dc arrester
Inventor: MIZUKOSHI AKIO
IPC: H01T4/16
Filed: 1976-03-08
Abstract: PURPOSE: To fully protect DC insulated equipment, by intending to lower down a starting voltage of discharge for in impulse voltage of reverse polarity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59162083-A (JP)
Title: Printing method of soft vinyl chloride base resin film or sheet
Inventor: MIYOSHI MOTOYUKI
IPC: B05D7/04
Filed: 1983-02-16
Abstract: PURPOSE:To enable to print by a gravure printing method while using a gravure printing ink composition comprising a polymer as a main binder, by subjecting at least one side of a film or sheet to a low-temperature plasma treatment in a gas which does not have plasma-polymerizable property. CONSTITUTION:A plasticizer containing at least 10wt% of a plasticizer having an arromatic ring in its molecule is mixed into a vinyl chloride base resin in a quantity of 20-80pts.wt. per 100pts.wt. of the resin, and the mixture is formed into a film or sheet. The surface of the film or sheet is subjected to a low- temperature plasma treatment in an inorganic or inert gas not having plasma- polymerizable property at a pressure of 10<-3>-10Torr, whereby a crossliked layer is formed on the surface. The layer prevents resin additives incorporated in the film or sheet from exuding. Accordingly, it is possible to avoid failure in adhesion between a printing ink and the surface of the film or sheet used as a base and to avoid defective printing.
Patent JP-S61182790-A (JP)
Inventor: MOGI SHIGEO
IPC: B25J17/02
Filed: 1985-02-08
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-H04264277-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MAFUNE YASUHIKO
IPC: G06F1/06
Filed: 1991-02-19
Abstract: PURPOSE:To make variable a pulse width of an incorporated pulse generating circuit, regarding a semiconductor integrated circuit having a gate array and a memory in one chip. CONSTITUTION:In a semiconductor integrated circuit having a gate array and a memory in one chip, a pulse generating circuit which outputs a write enable signal for writing data in a memory cell with the pulse width of the signal being switched between an ordinary mode and a test mode by a mode switching control signal from outside is provided in the memory. The pulse generating circuit is so constructed as to have a function of varying the pulse width in linkage with an external source voltage or a function of selecting the pulse width by using a delay circuit selecting terminal, in the test mode.
Patent JP-S60191798-A (JP)
Inventor: FURORIO ASUTEIJIANO
IPC: H05K13/00
Filed: 1985-02-09
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-S55116272-A (JP)
Title: Voltage detector
Inventor: SUZUKI OSAMU
IPC: H02H3/24
Filed: 1979-03-02
Abstract: PURPOSE: To eliminate the influence of noise, etc. by the method wherein, when the power supply voltage is below a specified value, a voltage detector circuit which prohibits the operation of a circuit connected to the power supply is formed so that the detector output has hysteresis characteristic.  
     CONSTITUTION: TTL circuit 42 outputs a level signal opposite to the signal level to the signal level to be impressed to input IN when input OE is at a high level, and makes its output a high impedance regardless of the level of IN when input OE is at a low level. Voltage detector circuit 41 connected here constrols multi-emitter type transistor Q43 as variation in the voltage at node N has hysteresis characteristic with respect to the variation in power supply voltage VCC. Consequently, after VCC rises and reaches a specified value, even if VCC drops due to the influence of noise, etc., TTL circuit 42 outputs a correct signal corresponding to the input signal, so that a stable operation can be performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07235060-A (JP)
Title: Optical pickup device
Inventor: YOKOTA TAIZO
IPC: G11B7/08
Filed: 1994-02-22
Abstract: PURPOSE:To optimize phase difference adjustment in a laser beam and to make an optical pickup thinner by integrally attaching a diffraction grating with a package and providing it so that a rotation angle where a signal amplitude of a tracking error becomes roughly maximum, is maintained. CONSTITUTION:The grating (diffraction grating) 4 is attached to the outgoing side of the laser beam in the package 2 integrally with the package 2. The grating 4 is formed beforehand having an attaching rotation angle (theta) where the signal amplitude of the tracking error becomes roughly maximum. Thus, the phase difference adjustment in the laser beam is optimized, or the position and rotation adjustment of a hologram element are simplified, and the optical pickup is made thinner.
Patent JP-S52107652-A (JP)
Title: High-frequency heating device
Inventor: TANAKA JIYUNZOU
IPC: H05B6/78
Filed: 1976-03-04
Abstract: PURPOSE: A high-frequency heating unit free of the deformation of a heating chamber, whereint he rollers for supporting a food-mounting table rotate along roughly the same circle as the rollers fitted on a rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57140897-A (JP)
Title: Production of metallic material having chromium coated layer
Inventor: HANAOKA KOUKICHI
IPC: C25D3/04
Filed: 1981-02-21
Abstract: PURPOSE: To obtain a metallic material applied with a coating having high adhesive power, and having surface chracteristics such as rust preventiveness by electrolytically treating a metallic base material at low temp. in liquid contg. chromic anhydride, barium ion and nitrate ion.  
     CONSTITUTION: A metallic base material as cathode is electrolytically treated at ≤25°C liquid temp. in an electroltye contg. chromic anhydride (CrO 3 ), barium ion and nitrate ion or further ammonium ion and fluorine ion. The metallic atoms of the base material are codeposited with chromic oxide and metallic chromium to form one kind of complex compd. in the growth process of chromic oxide and chromium crystals by this electrolysis. According to this method, the diffusion layer wherein fine shapeless cracks 1 and holes 2 are contained, the chromic crystals 4 are interspersed in the chromium oxide 3 and the chromic crystals 4 are partly exposed is formed on the surface of the metal. This metallic material is optimum for applications where rust preventiveness is required, and it has high adhesiveness to paint and high surface hardness. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55118486-A (JP)
Title: Preparation of xanthine derivative
Inventor: NAKAJIMA TOSHIO
IPC: C07D473/10
Filed: 1979-03-05
Abstract: PURPOSE: To obtain the title compound useful as a vasodilator industrially advantageously, by reacting a 1-(3'-halogenopropyl)-3,7-dimethylxanthine with acetylacetone.  
     CONSTITUTION: A compound of formula I (X is halogen) is reacted with acethlacetone in the presence of a metal alkoxide, e.g. sodium methoxide, under heat refluxing, and hydrolyzed with an alkali, e.g. NaOH, to give a xanthine derivative of formula II. The reaction time is preferably 6W10hr. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06244949-A (JP)
Title: Call classification telephone answering service range control system
Inventor: OKAMURA MASAHIRO
IPC: H04M3/42
Filed: 1993-02-15
Abstract: PURPOSE:To improve the convenience of a private branch of exchange by registering in advance a telephone answering service group corresponding to a classification of an incoming call and deciding an available range of the telephone answering service in response to the classification of the incoming call when the telephone answering service operation is executed. CONSTITUTION:A call classification telephone answering service available range registration means 101 registers a telephone answering service group comprising different number of extensions 200 corresponding to the classification of incoming calls in advance. An incoming call answering service available range decision means 102 analyzes the classification of the incoming call when the extension 200 executes telephone answering service operation and decides the range of telephone answering service based on a range registered by the means 101. Thus, the range possible for the telephone answering service is revised in response to an incoming call from an extension or a trunk line to a private branch of exchange and the convenience is improved.