baber/WOPTO huggingface dataset:
Patent JP-H08233474-A (JP)
Title: Controlling method for arc of dc arc furnace with scrap preheating tower
Inventor: ICHIKAWA HIROSHI
IPC: F27B3/08
Filed: 1995-02-28
Abstract: PURPOSE: To efficiently use the heat of exhaust gas to preheat scrap and to effectively transfer the radiation heat from an arc to the scrap in a melting furnace used to melt metal material and to refine molten metal. CONSTITUTION: A method for controlling the arc of a DC arc furnace having an upper electrode 3 and a bottom electrode 8 and two or more routes of conductors connected to the electrode 8 comprises the steps of providing two or more cylindrical scrap preheating towers 2-1, 2-2 above the cover of a melting furnace used to melt metal material and to refine molten metal, once storing the scrap 12 charged from the tops of the towers in the towers, then supplying it to the furnace, and supplying the scrap 12 from the towers to the furnace. Thus, an arc 16 is deflected to the scrap charging position, and switched to a conductor route for reducing the deflecting amount of the arm to uniformly heat the molten metal 13 in a heat raising period.
Patent JP-S61226477-A (JP)
Inventor: NAKAZATO MASAAKI
IPC: B66B3/00
Filed: 1985-03-29
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-S57178556-A (JP)
Title: Electronic cash register
Inventor: AONO HIROSHI
IPC: G07G1/12
Filed: 1981-04-27
Abstract: PURPOSE:To perform the safe processing of an electronic cash register by performing registration processing, regarding only a departmet whose sales time is limited, only in a stored sales time zone. CONSTITUTION:An electronic cash register is provided with a keyboard 9 on which data on commodities are inputted, a clocking circuit 8, a departmentalized memory 24 wherein the presence of processing coneitions prescribed by time zones for every department of input commodity data is stored, a time memory 26 stored with time zones, etc. When department data on a commodity is inputted on the keyboard 9, the presence of the processing conditions of the department in the memory 26 is judged and when so, processing regarding the department is performed on the condition that the time of the circuit 8 is included in the time zone stored in the memory 26.
Patent JP-S60207903-A (JP)
Title: Backup system of digital controller
Inventor: MIZUTANI MASAMICHI
IPC: G05B7/02
Filed: 1984-03-31
Abstract: PURPOSE:To improve the reliability of a system by forming an abnormality diagnozing function on a digital controller side and connecting a C/L change- over switch to be forcedly switched to a backup apparatus side. CONSTITUTION:At the abnormality of the digital controller, an abnormal function signal S1 is outputted from any one of an abnormality monitoring circuit 104 and an output port 105. Since the backup apparatus 3 side receiving the signal S1 lights up an abnormality display lamp 114, the abnormality of the controller 1 side can be easily detected. The signal S1 is applied to a C/L change- over switch 32 through an OR gate 111 of the apparatus 3 side, the apparatus 3 side is forcedly switched to the L mode side. Consequently, an operation end can be prevented from sudden change due to operator's malfunction. Thus, the reliability of the system can be improved.
Patent JP-2000258802-A (JP)
Title: Active matrix type liquid crystal display device and manufacture therefor
Inventor: SHIMADA YOSHIHIRO
IPC: G02F1/1335
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To improve display quality and simplify manufacturing process so that reflection type and transmission type displays can be realized. SOLUTION: A thin film transistor(TFT) array substrate 152 has pixel regions enclosed by gate signal lines 56 and source signal lines 58 formed on a light- transmitting substrate. In each pixel region, a TFT 54, a transmitting pixel electrode 24, and a reflective pixel electrode 34 are formed. The TFT 54 has a gate electrode connected with the gate signal line 56, a source electrode 28 connected with the source signal lines 58, and a drain electrode 26 connected with the transmitting pixel electrode 24. A reflective pixel electrode 34 is connected with the transmitting pixel electrode 24, and is formed to cover the TFT 54 via the protection film. Since the reflective pixel electrode 34 reflects (cuts off) ambient light, a black mask to protect the TFT 54 from the light becomes unnecessary, and a display area is expanded and a black mask forming process can be reduced.
Patent JP-S61262256-A (JP)
Inventor: ENEASU JIEEMUZU REIN
IPC: F16H61/10
Filed: 1986-03-20
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-S63231714-A (JP)
Title: Manufacture of magnetic head
Inventor: IZAWA FUMIO
IPC: G11B5/31
Filed: 1987-03-20
Abstract: PURPOSE:To control the length of a gap with the thickness of a gap film to uniform, high-accuracy length, and to facilitate the manufacture of the gap by forming respective grooves in a substrate, then charging molten glass and forming a plane, and adhering a gap film thereupon and then pressing a 2nd substrate. CONSTITUTION:The respective grooves 11-14 are formed in the substrate 10 and a metallic magnetic film 15 is adhered to the entire surface; and a glass inflow preventive material 16 is installed in the winding groove 11, the glass 17 is heated and molten to form the flat surface, and a gap film 18 and a metallic magnetic film 19 are laminated. The 2nd substrate 21 is mounted thereupon the glass adhesion to form a winding hole 22. Consequently, the gap length is controlled by the thickness of the gap film 18 to uniform, high-accuracy length, the working is facilitated, and the yield is improved.
Patent JP-H09255967-A (JP)
Title: Production of coke for blast furnace
Inventor: ARIMA TAKASHI
IPC: C10B57/04
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To produce a coke for blast furnaces by using a coal blend containing a large amount of slightly caking coal while keeping the coke strength unchanged. SOLUTION: This coke is produced by feeding a coal blend prepared by blending 30-70wt.% slightly caking coal having a volatile content of 30 to below 40wt.% and a logarithmic value of a fluidity of 1.0 to below 3.0 with 30wt.% or above coal having a volatile content of 16 to below 29wt.% and the balance consisting of caking coal so that the weighted average of the expandabilities of all the types of the coals may be 50% or above, and carbonizing the fed coal blend.
Patent JP-S57179989-A (JP)
Title: Sense circuit
Inventor: ORITANI ATSUSHI
IPC: G11C7/06
Filed: 1981-04-28
Abstract: PURPOSE:To obtain a high speed, high sensitive and highly stabilized sensing circuit, by providing an MOS transistor receiving an output to a gate, between a common connecting point of a source and a power supply. CONSTITUTION:Assuming that a signal Y is at H level, a sensing amplifier is operative and an in-phase component Vc of inputs DB and DB' is fluctuated and the DB and DB' are both increased. First, a transistor (TR)QA4 turns on, QA1 and QA2 are also driven to be on-state and outputs SD and SD' both drop. On the other hand, when the inputs DB and DB' drop, the TRs QA1 and QA2 are driven to off-state, and a common source potential Vs drops. That is, this circuit is operated suppressively against the in-phase change of inputs to rise or drop the common source voltage Vs being a reference point to the input signals DB and DB' together with the said input signal.
Patent JP-H04357514-A (JP)
Title: Controller
Inventor: HASHIMOTO YASUMASA
IPC: H05K7/14
Filed: 1991-03-28
Abstract: PURPOSE:To easily change for a single box and various specifications. CONSTITUTION:The above controller constitutes the box of a lower box 11 of an upper opening and an upper cover 12 of a lower opening, and has an input output substrate to provide an input output means 24 equipped with a first connector 22 with an inserting direction at the upper side and a terminal device for the external connection exposed to the external part at the lower box 11. Further, the upper cover 12 has a central control substrate 4 to provide a central controller equipped with a second connector 42 linked with the first connector 22 with the inserting direction at the lower side and a third connector 43 with the inserting direction at the lower side, and a storing substrate 5 to provide a storing means equipped with a fourth connector 51 linked with the third connector 43 is fitted to the central control substrate 4 at an input output substrate 2 side.
Patent JP-H0910285-A (JP)
Title: Film for medical solution porch
Inventor: UORUTAA BII MIYUERAA
IPC: B32B25/08
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a film basically consisting of multilayered polyolefin which is a material adequate to replace PVC for producing a medicinal soln. pouch and has the improved resistance to leakage when a pressure cuff is used for the pouch. SOLUTION: This film is the multilayered film including a) a first layer which contains a mixture composed of the homopolymer or copolymer of polypropylene and elastomer and b) a second layer which is adhered to this first layer and contains an ethylene/α-olefin copolymer having a density of <=0.89g/cm<3> .
Patent JP-H09257897-A (JP)
Title: Magnetic sensor
Inventor: HONDA SHUICHI
IPC: G01B7/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To easily and accurately regulate the output voltage by a constitution to regulate the gap between a magnetoelectric transducer mounted at one surface of a holder and a magnet contained near the transducer by a gap regulating member. SOLUTION: The magnetic sensor 20 comprises a holder 1, a magnetoelectric transducer 2 attached to the element mount 7a of the holder 1, and a magnet 3 contained in the magnet container 7b of the holder 1. Female threads 9a are formed in the container 7b, and a rotary plate 8 formed with male threads 9b on the periphery is engaged with the threads 9a to constitute a gap regulating member. The magnet 3 is mounted on the plate 3, and the distance to the transducer 2 is regulated by rotating the plate 8. After the position is decided, the plate 8 is adhesively fixed to the holder 1 with resin 6.
Patent JP-S55156309-A (JP)
Title: Magnetization of annular magnet
Inventor: KOMENO HIROSHI
IPC: H01F7/02
Filed: 1979-05-24
Abstract: PURPOSE:To improve a wave shape of magnetization and rotation characteristics by magnetizing an anisotropic annular magnet arranged in a diametric direction using a metal mold. CONSTITUTION:The terminals 1a and 1b of a metal mold are set in the opposite direction, and one end of each of the terminals is connected to the wall 2 of the mold, whereas the terminals 1a and 1b are bisymmetrical about a central line XY. The material of the mold is made of magnetic so iron. An anisotropic magnet 4 in the shape of a ring which touches the inner sides of the terminals 1a and 1b and inserted into a shield case 3 and arranged in a diametric direction. The arranged direction of the magnet is so made that it conforms to the central line XY, and bipolar magnetization is given by inserting a magnetizing yoke 5 wound in the annular magent while applying electric current. In this case, a magnetic line produced by the application of the current flows in the direction from A to B, and magnetization is given along the direction, thus making it possible to prevent the turbulence of the wave shape of magnetization and improve rotation characteristics by using the aforementioned mold.
Patent JP-H01239087-A (JP)
Title: Process for vapor-phase epitaxial growth of compound semiconductor
Inventor: HASEGAWA FUMIO
IPC: H01L21/205
Filed: 1988-03-19
Abstract: PURPOSE:To easily carry out the epitaxial growth of a uniform and high-quality mixed crystal film on a substrate, by reacting a molten group III element other than Al in a boat with a group V element in the presence of H2, supplying an Al halide gas on the formed crust and, separately, supplying H2, gas to the reaction zone. CONSTITUTION:A substrate is placed in a growth zone of a reaction tube and heated at 600-800 deg.C with a resistance oven. A group III element of the periodic table other than Al (e.g., Ga source) is put into a boat in a state of molten metal and a group V element compound such as AsCl3 is supplied to the metal in the presence of a small amount of H2 gas to form a crust of e.g., GaAs on the surface of the molten metal. An Al halide (e.g., AlCl3) heated at 80-100 deg.C and carried by a carrier gas such as He is supplied to the surface of the crust to generate the vapors of the group III element halide and the group V element, which are introduced into the growth zone. Separately, H2 is supplied from an H2 path to the growth zone and the halide of the group III element is reduced on the substrate and then further reacted with the group V element to effect the epitaxial growth of a mixed crystal film of a III-V compound semiconductor on the substrate.
Patent JP-S58181442-A (JP)
Title: Method for joining pipe body and pawl of bicycle made of aluminum alloy
Inventor: SUGIYAMA YOSHIHIKO
IPC: B21D53/86
Filed: 1982-04-20
Abstract: PURPOSE:To improve the productivity, by constituting a pawl of parts for a bicycle made of an Al alloy, of a brazing sheet, tightly adhering it to a pipe body, brazing it, and simultaneously joining plural parts as well as joining a pipe and a lug. CONSTITUTION:Frame parts of a bicycle, for instance, a front fork pawl 1 and a rear pawl 3 are constituted of a brazing sheet. This brazing sheet has comparatively large strength as a core material 6, and a brazing alloy, for instance, an Al-Mg-Si alloy is used. In this regard, a kind of a brazing alloy of a leather material 7 is not limited. On the other hand, as for the brazing material used for them, an Al-Si base alloy is used for each of them. Also, as for a fork leg 2, a back fork 5, etc., an Al alloy pipe is used, and its alloy uses the same material as the core material of said brazing sheet. Subsequently, for instance, a plate face 8 of the pawl 1 is inserted into a tip part 9 of the leg 2, and its tip part 9 is made flat and is brought into contact with the plate face 8 of the pawl 1. Subsequently, the pawl 1 and the plate face 8 in this state are brazed by a regular brazing method.
Patent JP-H04299178-A (JP)
Title: Thermally reversible recording material and recording medium
Inventor: KISHIMOTO YOSHIO
IPC: G11B7/249
Filed: 1991-03-28
Abstract: PURPOSE:To provide a thermally reversible recording material and recording medium by employing a recording layer in which organic crystal particles composed of oxycarboxylic acid having melting point in the range of 60-120 deg.C or a derivative thereof are dispersed into a matrix polymer. CONSTITUTION:Oxycarboxylic acid or derivative thereof includes gallic acid, mandelic acid, tropic acid, malic acid, alpha-oxysubstituent, carboxylated alkylphenol, ester of oxybenzoic acid and oxyalkylcarboxylic acid, ester of hydroquinone and alkylenediol, oxybenzoic acid alkylester, and the like, whereas matrix polymer includes polyester, polyacrylic acid ester, polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, cellulose acetate, and the like. A reflection layer 2, a recording layer 3 and a surface coat layer 4 are applied on a polymer sheet 1 to provide a recording medium.
Patent JP-S62222189-A (JP)
Title: Stopwatch device
Inventor: SUGA FUSAO
IPC: G04F10/00
Filed: 1986-03-25
Abstract: PURPOSE:To make it possible to easily find th e max., min. and average measured times among measured times between start and stop, by recording the max., min. or average measured time amon measured times. CONSTITUTION:All of finish times in RAM are compared and investigated and the past max. times are compared and investigated from said finish times to refer to the past max. time therefrom to display the same as the best time. In this case, FINISH is displayed on an upper stage, BEST on a middle stage and the determined best finish time (e.g., 19'28''36''') on a lower state. Next, all of finish times are compared and investigated to refer to the past min. time therefrom to display the same as the worst finish time. Further, all of the finish times are added and the added value is divided by the measuring number of times to determine and display the past average finish time. By this method, the max., min. or average measured time can be found accurately.
Patent JP-H01238789-A (JP)
Title: Duplex tube
Inventor: YAMAGUCHI MAKOTO
IPC: F16L9/14
Filed: 1988-03-17
Abstract: PURPOSE:To improve chlorine water resistance and adhesion endurance by making a high density polyethylene resin to the inner layer, silane graft denaturation low density polyethylene resin to the intermediate layer, and metal to the outer layer. CONSTITUTION:An aluminum pipe is made in the outer layer, the intermediate layer composed of silan graft denaturation linear low density polyethylene is extrusively coated on the inner surface of the outer layer, and moreover the inner layer composed of a high density polyethylene resin is extrusively coated concurrently with the intermediate layer on the inner surface of the intermediate layer. This enables chlorine water resistance and adhesion endurance to be improved.
Patent JP-S53149309-A (JP)
Title: Magnetoresistance effect head
Inventor: ITOU SUSUMU
IPC: G11B5/39
Filed: 1977-06-01
Abstract: PURPOSE: To facilitate the fine adjustment of d.  c.  bias current by superposing minute a.  c.  current to the d.  c.  bias current of a magnetoresistance effect element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01237191-A (JP)
Title: Thermal recording material
Inventor: TSUJI TAKUJI
IPC: B41M5/333
Filed: 1988-03-17
Abstract: PURPOSE:To ensure excellent dispersibility of compounds, prevent hydration and thereby obtain a thermal recording material having high sensitivity and excellent quality of recorded images, brightness of the ground and preservability of the recorded images, by incorporating at least one specified compound dispersed with hydroxypropylmethyl cellulose as a color reaction agent. CONSTITUTION:At least one compound of general formula (I) dispersed with hydroxypropylmethyl cellulose is incorporated as a color reaction agent, in a thermal recording material utilizing a color reaction of a colorless or light- colored basic dye with the color reaction agent capable of a color reaction upon contact with the dye. By this, a thermal recording material can be obtained which is excellent in quality of recorded images, brightness of the ground and preservability of the recorded images. In the formula, each of R1-R5 is hydrogen, a halogen, 1-10C alkyl, 1-10C alkoxyl, benzyloxyl, aryloxyl or hydroxyl, with the proviso that R1 and R2 or R2 and R3 may combine with each other to form a ring.
Patent JP-S55157349-A (JP)
Title: Air purifying apparatus
Inventor: HOTSUTA TAKAHIRO
IPC: B03C3/12
Filed: 1979-05-25
Abstract: PURPOSE: To simplify the apparatus as well as to attain to enhance the dust collecting efficiency by a method wherein, in the purifying apparatus for collecting extremely fine particles such as pathogenic bacteria within living air, a double porous air rectifying plate and an air blower for sucking and exhausting sterilizing and disinfecting atmosphere in the vicinity of a collecting electrode are provided.  
     CONSTITUTION: The apparatus comprises a front stage simple filter 6, an ion generator 7, an air rectifying chamber 9 having the double porous air rectifying plate 8 of an aseptic chamber 1, the second collecting electrode 10, a sterilizing and disinfecting apparatus 11 and a sucking and exhausting air blower 5. The open air from which coarse particles are removed by the front stage simple filter 6 is passed through the ion generator 7 and the ionized air is introduced into the air rectifying chamber 9 and fine particles are caught to unopen portions 8a, 8b of the double porous air rectifying plate 8. Thereafter, the treated air is sprayed with a chemical agent by the sterilizing and disinfecting apparatus 11 to disinfect the electrode and purified by recirculation through an emitting port 28. The atmosphere in the vicinity of the electrode is certainly discharged to the outside from an exclusive emitting port 23 through a sucking discharge port 28 by the air blower 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01239487-A (JP)
Title: Method of testing capacity of lead storage battery
Inventor: MATSUSHIMA TOSHIO
IPC: H01M10/48
Filed: 1988-03-18
Abstract: PURPOSE:To estimate the capacity of combination batteries while preventing the loss of energy by selecting the lead storage battery which exhibits the internal resistance of the higher value than the other batteries and executing electric discharge only with the above-mentioned lead storage battery having the high internal resistance. CONSTITUTION:The internal resistances of all the single batteries constituting the combination batteries are first determined by an internal resistance meter in the state of operating a current rectifier in an ordinary manner. The grid-like current collectors of plates corrode and the contact of the grid-like current collectors and an active material is degraded when the batteries deteriorate and, therefore, the internal resistance thereof increases. The battery which has the higher internal resistance than the internal resistance of the other batteries is consequently indicative of the deterioration progressed more than the other batteries. Such battery is selected as the battery to be tested. The selected battery is then connected to a discharge tester and the discharge test of the battery to be tested is carried out in the state of operating a power supply device in an ordinary manner. The discharge duration time determined as a result of such discharge test is equiv. to the capacity of the combination batteries.
Patent JP-H01237986-A (JP)
Title: Cassette type information recorder
Inventor: KUSHIBIKI HIDEAKI
IPC: G11B25/04
Filed: 1988-03-18
Abstract: PURPOSE:To prevent the data and the device from being destructed by forming a signal transmitting receiving condition with a disk drive at the time of detecting the coupling of respective connectors. CONSTITUTION:After a system power source is turned on, a hard disk drive 2 is installed in a frame 18 of a system fixing part 3 until it becomes the complete installing condition through a guide rail 5 and a guide member 20. Thus, connectors 6 and 21 become the connecting condition. In this case, when it is detected that a short pin 6A of the connector 6 is completely inserted into a pin hole 21A of the connector 21, it is decided that the connectors 6 and 21 are completely fitted, and a stand-by is executed so as to execute the signal sending from the control circuit of the fixing part 3 to the drive 2 from a resetting condition. Consequently, the signal can be sent with a suitable sequence.
Patent JP-2000264076-A (JP)
Title: Cooling pump installation structure for electric automobile
Inventor: KAKIUCHI TAKESHI
IPC: B60L11/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce necessary space, and improve space efficiency for a primary cooling system on the vehicle drive motor side, and a secondary cooling system on the power head side in a drive source mounting room. SOLUTION: A cooling pump of a primary cooling system C1 on the vehicle drive motor side and a secondary cooling system C2 on the power head side is composed of a tandem type pump unit 11 comprising a primary cooling system side pump body 13 and a secondary cooling system side pump body 14 coaxially connected to both ends of a pump motor 12, the pump unit 11 is disposed on an outer side space part 6 parted at a front end side part of a drive source mounting room 1, and the pump unit 11 is installed along a front side member 4 to set the length direction of the pump unit 11 to a car body axial direction, thereby necessary space for the cooling systems C1, C2 in the drive source mounting room 1 can be reduced to the minimum, to improve space efficiency.