baber/WOPTO huggingface dataset:
Patent JP-S54153469-A (JP)
Title: Controller for electric hoist
Inventor: ENOSHIMA SHINJI
IPC: B66D1/40
Filed: 1978-05-22
Abstract: PURPOSE: To prevent the swing and seizure of a winding-up contactor due to swinging of an item of cargo or the like, by releasing the self-gold of a power application switch to open a power supply contactor of a main circuit when a wind-up limit switch is actuated.  
     CONSTITUTION: A driving coil MCo for operating the power supply contactor MCo- 1 of the main circuit of a driving motor M is connected in series with the power application switch PB-ON and a power cut-off switch PB-OFF. The wind-up limit switch LS-U1 is connected in series with a wind-up push-button switch PB-U and a driving coil MC1 for operating the wind-up contactor MC1-1 of the main circuit. An unwinding-down push-button switch PB-D is coupled to a driving coil MC2 for an unwinding-down contactor MC2-1. A self-sustaining circuit SH is connected to the power application switch PB-ON. When the wind-up limit switch LS-U1 is actuated, an auxiliary relay coil Ra is de-energized to cut off the self-sustaining circuit SH to open the power supply contactor MCo-1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61221578-A (JP)
Title: Voltage type inverter
Inventor: AOSHIMA TOMOYUKI
IPC: H02M7/48
Filed: 1985-03-26
Abstract: PURPOSE:To strengthen the protecting function of a voltage type inverter by providing single-phase voltage detecting time limit relays in two phases except the phase in which a rapid disconnection fuse with a switch is provided, and providing a main contactor for connecting the fuse directly with a 3-phase power source at the relay operating time. CONSTITUTION:A rapid disconnection fuse 15S with a trigger switch which outputs a signal by detecting a fuse melting disconnection is provided in one phase, normal rapid disconnection fuses 15R, 15T are provided in the two phases except the one phase, and single-phase voltage detecting time limit relays 10 are connected in the other two phases. When the fuses 15S, 15T are melted and disconnected, the relays 10 are turned OFF to open a main contactor 2. When the fuse 15S is melted and disconnected, its normal close contact 16 is opened. Thus, a controller is disconnected from control power sources P, N and the coil 12 of an auxiliary contactor 8 and the coil 14 of the contactor 2 are forcibly deenergized to open the contactor 8 and the contactor 2.
Patent JP-H10254600-A (JP)
Title: Accompanying information processor
Inventor: ICHIGAYA KOJI
IPC: G06F3/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a target information processor for extracting accompanying information other than the original information from the information inputted by using a keyboard or the like, processing it and providing the information with a high additional value. SOLUTION: A branching means 12 branches signals sent from a keyboard side to a personal computer side and sends them to an accompanying information analysis part 13. When the operator of a personal computer 11 operates the keyboard and performs some input operation, the personal computer 11 is operated based on the original input information. At the time, the original function of the personal computer 11 is not affected at all. The accompanying information analysis part 13 analyzes the contents of the keyboard operation of the operator corresponding to prepared algorithm based on the recorded information of the keyboard operation.
Patent JP-S60206223-A (JP)
Title: Encoding circuit
Inventor: OOMURA SUKEO
IPC: H04L25/49
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the encoding circuit of an mBnB code converter in which a disparity detecting circuit and a state decoding circuit are realized as simple circuits by writing disparity information on which state information to be supplied to a data selector is based in excessive bits of a ROM. CONSTITUTION:The disparity information 35 outputted from encoding ROM31 is written in the ROM31. Namely, data ''0'' is written for a disparity code ''0'' and data ''1'' is written for disparity codes ''+2'' and ''-2''. One of two ROMs of the ROM31 is used for a state 1 and the other is for a state 2. Thus, the need for a disparity detecting circuit is eliminated. Further, 32 is a data selector, and 33 is a decoding circuit; and 34 is a state storage circuit, 36 is a state output, and 37 is a latch state information output.
Patent JP-H01233426-A (JP)
Title: Electrochromic display element and driving method
Inventor: HIROTA MASAYUKI
IPC: G02F1/163
Filed: 1988-03-14
Abstract: PURPOSE:To assure a long cycle life even under driving conditions including a pause state by driving the display element at the coloring charge quantity of <=32 Coulomb per 1g tungsten oxide. CONSTITUTION:Transparent display electrodes 2 and insulating protective films 3 are provided respectively to prescribed patterns on the surface of a transparent glass plate 1 by which a display electrode substrate 4 is formed. A tungsten oxide film 5 as an electrochromic material is provided on the display electrodes 2 of the prescribed display segment parts of such display electrode substrate 4 where the protective films 3 are not formed, by which the display electrodes 6 are formed. The tungsten oxide film 5 is so formed that the element can be driven at the coloring charge quantity of <=32 Coulomb per 1g tungsten oxide at the time of driving the same under the driving conditions under which the coloring state is maintained for >=3sec after coloration. The cycle life of >=10<7> cycles is thereby attained even when the pause state continues for >=3sec.
Patent JP-S61221361-A (JP)
Title: Chromium target for sputtering
Inventor: FUKUSHIMA MASATOSHI
IPC: C23C14/34
Filed: 1985-03-26
Abstract: PURPOSE:To improve the adhesion of a thin chromium film by regulating the amount of iron contained inevitably in a chromium target for sputtering used to form a thin chromium film to a specified value. CONSTITUTION:A chromium target for sputtering used to form a thin chromium film contains inevitably 70-5,000ppm iron in general. This iron deteriorates the adhesion of a formed thin chromium film to a base, so the amount of the iron contained inevitably in the composition is regulated to 0.5-45ppm.
Patent JP-S51138186-A (JP)
Title: Semi-conductor device
Inventor: TAKAKURA AKINORI
IPC: H01L31/10
Filed: 1975-05-26
Abstract: PURPOSE: To increase light response speed by forming N +  stratum of high density in the periphery of P type area of a light receiving element or P stratum in the periphery of a P type area. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60204756-A (JP)
Title: Benzenesulfonic acid ester compound and brm (biological response modifier) containing said compound as active constituent
Inventor: KAI FUMIO
IPC: C07C67/00
Filed: 1984-03-28
Abstract: NEW MATERIAL:A compound of formula I (R<1> is H, halogen, lower alkyl, nitro, etc.; R<2> is -CidenticalC-I or formula II). EXAMPLE:4-Iodo-3-butyn-1-yl benzenesulfonate. USE:A biological response modifier, having powerful cellular immunological competence enhancing action with very low irritation to the skin and mucous membranes, preferred for treating and preventing malignant tumors, e.g. stomach cancer, and infections diseases in immunological dysfunction, etc. by various bacteria, etc., and useful as a reagent for diagnosis or assay for various immunological competence. PREPARATION:3-Butyn-1-ol of formula III is reacted with iodine in the presence of a basic reagent, e.g. sodium hydroxide, to give 4-iodo-3-butyn-1-ol, which is then subjected to iodine addition to afford 3,4,4-triiodo-3-buten-1-ol of formula IV. The resultant 3,4,4-triiodo-3-buten-1-ol of formula IV is then reacted with a substituted (or unsubstituted) benzenesulfonyl chloride to give the titled compound of formula V.
Patent JP-2000255296-A (JP)
Title: Rear seat
Inventor: MURAKAMI AKINORI
IPC: B60N2/22
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely adjust the reclining of a rear seat. SOLUTION: This rear seat 1 is provided with a rear seatback 3 reclinably supported against a vehicle body, a locking mechanism 19 provided between the rear seatback 3 and the vehicle body 35 for enabling the reclining position of the rear seatback 3 to be locked in plural steps within a predetermined range, and display means 15, 17 for providing display according to the movement of the locking mechanism 19. The display means 15, 17 are capable of displaying at least locked and unlocked conditions within the predetermined range as achieved by the locking mechanism 19, and a holding means 101 is provided for holding the unlocked condition of the display means 15, 17 even outside the predetermined range of reclining.
Patent JP-S63227687-A (JP)
Title: Electrically conductive double-side adhesive tape
Inventor: KAWAZOE SHOZO
IPC: H01B5/14
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the titled tape outstanding in electrical conductivity, enabling good adhesive state to be retained for a long period, by partly providing pressure-sensitive adhesive layer with electrically conductive layer so as to be adhesive, even on the electrically conductive layer-provided surface, to adherend through the exposed area of the pressure-sensitive adhesive layer. CONSTITUTION:The objective tape can be obtained by partly providing one or both of the surfaces of a pressure-sensitive adhesive layer 1 in a double-sided adhesive tape with electrically conductive layer 2 so as to be adhesive to adherend through the exposed area of said layer 1 formed through numerous tiny holes provided on the electrically conductive layer 2, for example. The process to form the electrically conductive layer is e.g., application of a foil or film consisting of metal such as Al or Cu, Au on the pressure-sensitive adhesive layer, direct provision of the electrically conductive layer on the pressure-sensitive adhesive layer by a thin-film forming process such as sputtering, vacuum vapor deposition or ion plating.
Patent JP-H01236651-A (JP)
Title: Manufacture of heterobipolar transistor
Inventor: SUGIMOTO MITSUNORI
IPC: H01L29/737
Filed: 1988-03-17
Abstract: PURPOSE:To make it possible to obtain a heterobipolar transistor having a large gain even at the time of a small current by a method wherein a superlattice is introduced between an emitter layer and a base layer to reduce the interfacial level of a base-emitter junction. CONSTITUTION:An emitter layer 2 is formed on an n-type GaAs substrate 1, a superlattice emitter layer 3 containing a superlattice obtainable by laminating alternately at least two kinds or more of semiconductors is formed on the layer 2 and a base layer 4 is formed on this layer 3. By forming the superlattice- containing layer 3, the interfacial level of a base-emitter junction can be greatly reduced. Thereby, a heterojunction transistor having a large gain even at the time of a small current can be obtained.
Patent JP-H05266967-A (JP)
Title: Ceramic heater and manufacture thereof
IPC: H05B3/18
Filed: 1992-03-18
Abstract: PURPOSE:To provide a ceramic heater which can be baked at a relatively low temperature further with excellence in thermal shock resistance by burying a resistance heating unit in a ceramic sintered body consisting of SiO2 and BPO2. CONSTITUTION:An organic solvent, binding agent, plasticizer, etc., are added to and mixed in a granule of SiO2 and BPO4 of predetermined proportion or glass powder of SiO2-BPO4, and after defoaming and adjusting viscosity, a green sheet is created by a doctor blade method. Next, this ceramic green sheet is formed into suitable size, to print a resistance heating unit material on one surface of this sheet in accordance with a predetermined circuit pattern. Then, one more sheet of the green sheet is laminated, heat-press attached to the printed surface, simultaneously baked at a 850 to 1200 deg.C temperature in the atmosphere and integrally sintered so as to form a ceramic heater. In this way, the ceramic heater can be manufactured by simultaneous baking at a relatively low temperature in the atmosphere, and the heater is excellent in thermal shock resistance to improve also durability against repetition of a temperature change.
Patent JP-S51138156-A (JP)
Title: Commutation system of electric valves
Inventor: AKAMATSU MASAHIKO
IPC: H02P6/20
Filed: 1975-05-23
Abstract: PURPOSE: Commutation system which achieves reduction in the required VA capacity for the commutation supplementing device in the low-frequency territory of electric valves coupled with rotary electric machines, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262735-A (JP)
Title: Iminium salt, its production and agricultural and horticultural fungicide containing the same salt as the active component
IPC: C07D409/12
Filed: 1992-03-18
Abstract: PURPOSE:To provide the subject iminium salt exhibiting an excellent effect on various kinds of plant diseases and useful as an active component of an agricultural and horticultural fungicide. CONSTITUTION:A compound of formula I [R<1> and R<2> are each a 1 to 5C alkyl or may form a 4 to 6C alkylene or 3-oxypentamethylene by mutually bonding their end parts; R<3> is a 1 to 13C straight chain alkyl, 3 to 6C branched chain alkyl, 4 to 9C cycloalkylmethyl, 3 to 6C alkenyl, furylmethyl, thienylmethyl, pyrazolylmethyl or thiallylmethyl (groups after furylmethyl may be substituted with a 1 to 3C alkyl); R<4> is H or a 1 to 3C alkyl; X is a halogen], e.g. N-[1-N',N '-dimethylsulfamoyl-4-(1H)-pyridinylidene]-n-undecylamine hydrochloric acid salt. The above-mentioned compound can be obtained by reacting a compound of formula II with a halide of formula III.
Patent JP-H05282702-A (JP)
Title: Substrate of information signal recording medium
IPC: G11B7/2433
Filed: 1992-03-18
Abstract: PURPOSE:To obtain the substrate which prevents the degradation in production efficiency and quality and satisfies both of excellent optical characteristics and transfer characteristics by constituting the substrate of a resin having about 0.1 to 1.0% shrinkage rate at the temp. lower than the glass transition point. CONSTITUTION:A magnetic recording film consisting of Ti/Fe/Co is formed by sputtering on the substrate and further a UV curing film is applied as a protective film thereon and is cured, by which an optical disk is constituted. The optical disk substrate is obtd. in such a case by using, for example, graphite reinforced polyethylene terephthalate as the resin for molding the optical disk substrate and injection molding the resin at 280 deg.C nozzle head temp. and 100 deg.C mold temp. The shrinkage rate of such substrate is 0.04%. The substrate has excellent optical characteristics and enables the exact transfer of pits.
Patent JP-H09250418-A (JP)
Title: Fuel filter and fuel supplying device for internal combustion engine
Inventor: MINAGAWA KAZUJI
IPC: F02M37/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To maintain a predetermined fuel pressure in a fuel injection valve even in the case of fluctuation in pressure loss of a fuel filter on the way of a fuel pipeline without a return pipeline. SOLUTION: Fuel, which is discharged from a fuel pump 10 through a fuel filter 13 on a low pressure side inside a fuel tank 1, is supplied toward an internal combustion engine from a fuel injection valve 6 through a fuel filter 20 on a high pressure side, a fuel pipeline 2 and a fuel rail 5 after its pressure is regulated by a pressure regulator 40. A valve opening pressure of the pressure regulator 40 is set to be higher than a filter pressure loss after deterioration of the fuel filter 20 on the high pressure side. A fuel pressure downstream of the fuel filter 20 on the high pressure side is fed back to a spring chamber 41b of the pressure regulator 40 as a back pressure.  Consequently, even if the pressure loss of the fuel filter 20 on the high pressure side is increased, a fuel pressure inside a pipe 57 is increased by the pressure loss, thus compensating a predetermined fuel pressure with respect to the fuel injection valve 6.
Patent JP-S57177386-A (JP)
Title: Trapping method for floating fat and oil
Inventor: IKI SEITAROU
IPC: C09K3/32
Filed: 1981-04-27
Abstract: PURPOSE: To economically collect fats and oils floating on the surface of waste water with high efficiency, by crushing the waste matter of vegetable fiber goods, spreading the numerous crushed pieces to the surface of the waste water, adsorbing the fats and oils with the crushed pieces, and then scooping up the crushed pieces.  
     CONSTITUTION: Numerous pieces, obtained by crushing used paper such as newspapers or weekly magazines, are spread to the surface of waste water on which fats and oils are floating. After the fats and oils are adsorbed with the crushed pieces, the crushed pieces are scooped up. For instance, a slanting plate was thrown in a water vessel of 20m 3 , and 50m 3  of mackerel-thawing waste water (contng. 350ppm of n-hexane) was let flow, so that fish oil floated in thickness of about 1mm on the surface of water. Crushed pieces, obtained by crushing 500 sheets of old newspapers into the size of 5cm × 5cm with a crusher, were  spread to the water surface. As a result, most of the floating fats and oils were  adsorbed. After the laps of 30min, the oil newspaper pieces adsorbing the fats and oils were scooped up and then let alone as such on a wire net all the night through. When the newspaper pieces were ignited with a match, the newspaper pieces burnt extremely briskly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05263192-A (JP)
Title: High strength electrically welded steel tube for boiler excellent in high temperature property
IPC: C22C38/16
Filed: 1992-03-18
Abstract: PURPOSE:To provide a high strength resistance welded steel tube for a boiler excellent in high temp. properties. CONSTITUTION:This is a high strength resistance welded steel tube for a boiler excellent in high temp. properties characterized by executing normalizing after tube making in a resistance welded steel tube having a componnetal compsn. of, by weight, 0.15 to 0.30% C, 0.05 to 0.50% Si, 0.25 to 1.5% Mn, 0.005 to 0.010% N, 0.02 to 0.10% Cu and 0.001 to 0.004% Ca or furthermore added with 0.01 to 0.10% Mo, and the balance Fe with inevitable elements. In this way, the objective resistance welded steel tube for a boiler high in creep strength as well as excellent in workability and weldability and moreover inexpensive in cost can be obtd.
Patent JP-H09250502-A (JP)
Title: Overload detecting point control system
Inventor: AMANO YUJI
IPC: F15B5/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide overload detecting point control system to perform high- level overload detection regardless of the posture and traveling speed of the overload detection device with simple and easy control. SOLUTION: Overload detection device 1 to freely set the point of overload detection by input pneumatic pressure to an air chamber 10, an acceleration sensor 2 to detect acceleration composition including including gravitational acceleration caused in the overload detection device 1, a regulator 3 to be inserted in the air passage 6 connected through between the air chamber 10 and the supply 5 and to control input pneumatic pressure to the air chamber 10 with increase and decrease of input signal voltage, and a controller 4 to input the signal voltage equivalent to the vector sum of acceleration composition detected by the acceleration sensor 2 are equipped. With increase and decrease of acceleration which works on the overload detection device 1, the pneumatic pressure in the air chamber 10 linearly increases and decreases.
Patent JP-S58181596-A (JP)
Inventor: SUMIO MITSUNOBU
IPC: B25J17/02
Filed: 1982-04-16
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-S63229946-A (JP)
Title: Method for setting operating condition of line
Inventor: TAKACHIHO KATSUTOSHI
IPC: H04L69/14
Filed: 1987-03-19
Abstract: PURPOSE:To facilitae the setting of operating conditions by setting the operating conditions of a line by a manual switch, connecting a terminal adapted to the line and inputted the operating conditions with respect to remaining lines from a central processing unit. CONSTITUTION:A manual switch means 21 sets the operating conditions of a line #0. Then a terminal suitable for the line #0 is connected. Moreover, a command is inputted from the terminal to the central processing unit 12 and each operating condition is given from the central processing unit 12 with respect to remaining lines #1-#3.
Patent JP-S58183530-A (JP)
Title: Automatic transporting and unloading apparatus
Inventor: SASAKI SUSUMU
IPC: B66C17/04
Filed: 1982-04-16
Abstract: PURPOSE:To reduce labor by automatically conducting a course of operations for elevating, transporting and unloading a container in an apparatus for transporting a container along a track and unloading the goods in the container at a predetermined position. CONSTITUTION:When a container 5 loaded with ores or the like is transported just under a track 2 by a truck, a crane 3 is travelled to be located just under the container 5. Subsequently, an elevating mechanism 35 such as an electrically- driven chain block is operated, and a support frame 39 is lowered, while being balanced by a pantograph balancing mechanism 38. The lowering is stopped when a support plate 47 of a support mechanism 45 passes through the lower end of a beam 53 of the container 5, and the support plate 47 is turned by an electrically-driven cylinder 49 to be engaged with the lower surface of the above beam 53. In such a condition, the container 5 is hung up to be transported to a predetermined position by running of the crane 3. After that, the container 5 is inclined by an electrically-driven cylinder 44, and a door 51 is opened to discharge ores or the like.
Patent JP-S62219122-A (JP)
Title: Remote picture displaying system
Inventor: SORAJI YASUHIDE
IPC: G09G1/00
Filed: 1986-03-20
Abstract: PURPOSE:To prevent the transmission of the update data repeatedly by sending the contents of an update buffer to a remote center computer when the update buffer is not overflown and sending the contents of a picture buffer to the remote center computer when the update buffer is overflown. CONSTITUTION:By the information from an update buffer control part 1, is it judged whether or not an update buffer 2 is in 'overflowing condition'. When the overflowing is not executed, the contents, in which the update buffer 2 is accumulated, are successively read from the old information, and sent through a communicating processing means 7 to a remote center computer 8. When the overflowing is executed, the contents of a picture buffer 3 are all read, the attribute of a displaying position is coded, added to the picture information and sent through the communicating processing means 7 to the remote center computer 8.
Patent JP-S61219571-A (JP)
Title: Apparatus for correcting inner peripheral blade type diamond grinding wheel
Inventor: MATSUMOTO TATSUMI
IPC: B24B53/00
Filed: 1985-03-27
Abstract: PURPOSE:To automate the correction of a grinding wheel in an inner peripheral blade system diamond grinding wheel for cutting off a high brittleness material by providing an electrode shaped to sandwich the grinding wheel, electrolyte feeder, deflection sensor, function generator, DC power source for generating reverse electrolytic voltage, etc. CONSTITUTION:An U-shaped electrode 11 is disposed on an opening 3 of a diamond grinding wheel 1 and a space 12 between the electrode and an internal blade 5 is filled with electrolyte 13. And a deflection sensor 15 is fixed close to the grinding wheel 1, and the output is supplied to an amplifier 16, function generator 17 and DC power source 18. Reverse electrolytic voltage generated here is supplied through a current supplying brush 19 to said blade 5 by an anode and to the electrode 11 by a cathode. When the grinding wheel 1 is not loaded, this constitution provides the deflection amount of zero and no output of reverse electrolytic voltage V, but as the loading proceeds, the reverse electrolytic voltage V increases. And deposit medium like nickel is solved from the inner peripheral blade 5 to the electrolyte 13 so that the loading can be corrected.