baber/WOPTO huggingface dataset:
Patent JP-H02265786-A (JP)
Title: Indelible pressure-sensitive copy sheet
Inventor: SHINKOU KAZUYUKI
IPC: B41M3/14
Filed: 1989-04-05
Abstract: PURPOSE:To obtain indelible recording on the rear of a transfer sheet by providing an ink layer containing a microcapsule including oil and other chromogenic substance forming a color upon the reaction with the chromogenic substance of the transfer sheet on a support and transferring a part of the ink layer to the rear of the transfer sheet. CONSTITUTION:When writing is applied to the surface of a transfer sheet 1 by a ball-point pen 7, the chromogenic substance in a microcapsule is transferred to an ink layer 3 containing other chromogenic substance from the transfer sheet 1 by the writing pressure of said pen 7 to obtain copy on the ink layer 3. A part of the ink layer 3 is released by the writing pressure to be transferred to the rear of the counter transfer sheet 1. At this time, since the oil included in the microcapsule in the ink layer 3 is also transferred in large quantities to support the dissolution of the chromogenic substances, the indelible recording 8 formed on the rear of the transfer sheet 1 becomes extremely sharp.
Patent JP-S60234337-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HARADA SHIYOUICHIROU
IPC: H01L27/04
Filed: 1984-05-07
Abstract: PURPOSE:To enable to perform a highly precise AC measurement in a wafer condition by a method wherein a measurement is performed in a probe inspection using a probe having an inpedance matching by providing a grounding pad in addition to a signal pad. CONSTITUTION:A plurality of grounding pads 2B are provided in parallel on a semiconductor chip 1 between the signal pads 2A arranged on the circumferential part of the semiconductor chips 1. Using a probe needle 3 of a pair line such as the twist pair line consisting of a signal line 3A and a grounding line 3B, the signal line 3A is contacted to the signal pad 2A, and the grounding line 3B is contacted to a grounding pad 1B. The probe needle 3 of said pair line can perform an impedance matching when the grounding line 3B is turned to a stabilized potential.
Patent JP-H08286395-A (JP)
Title: Optical storage element and photoreceptor with storage function
Inventor: HARADA YASUKI
IPC: G03G5/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a new optical storage element which stably storages image information for a long time by irradiating a light and to provide a photoreceptor with a new storage function which enhances speed of a processing action in the case of copying the same image information numbers of times. CONSTITUTION: An optical storage element has such a structure that a polarization element 5 composed of a ferroelectric liquid crystal film of voltage drive type, and a transmissive photoelectromotive element 3 are laminated, a voltage is generated in the transmissive photoelectromotive element 3 according to irradiation of a light having image information, and the light transmittance of the polarization element 5 changes according to the image information by the generated voltage so that its changed state is stored. In addition, the photosensitive layer is provided on the optical storage element having the above structure so that the photoreceptor with storage function for holding the image information is provided.
Patent JP-H04300150-A (JP)
Title: Honing process method of drill
Inventor: NAKAMURA SHINICHI
IPC: B24B3/26
Filed: 1991-03-28
Abstract: PURPOSE:To apply a flat honing process to the cutting edge of a drill. CONSTITUTION:A side face grinding portion 15b is formed by planting a hard brush 15 on the periphery of a grinding wheel 9. The grinding wheel 9 is inclined by (180-phi)/2 to a drill tip angle phi to face the side face grinding portion 15b to a cutting edge 18. Furthermore, the grinding wheel 9 is inclined by a certain honing angle to the cutting edge 18. After that, the grinding wheel 9 is revolved around an axis, and a drill 6 is fed to in the axis direction to press the cutting edge 18 against the side face grinding portion 15b.
Patent JP-H02269268-A (JP)
Title: Construction method for steel pipe concrete structure
Inventor: KIMURA KAORU
IPC: B28B21/58
Filed: 1989-04-11
Abstract: PURPOSE:To prevent concrete from sticking to a steel pipe by placing concrete of a concrete hardened body in which a reinforcing bar cage is buried in a hollow steel pipe, then applying the DC voltage across the steel pipe and the reinforcing bar cage so that the steel pipe side becomes a negative electrode. CONSTITUTION:A reinforcing bar cage 5 is set in a steel pipe 3 at the preset position, then concrete is placed in the steel pipe 3 to construct a column member 2. An insulating space is provided on the outer periphery of the reinforcing bar cage 5 in advance, the negative electrode side of a DC power source 6 is connected to the steel pipe 3 after concrete has been placed and before hardening is completed, the positive electrode side is connected to the reinforcing bar cage 5, and the DC voltage is applied. An electric infiltration phenomenon occurs between the steel pipe 3 and the reinforcing bar cage 5, the water in concrete is moved to the inside of the steel pipe 3, and a water film is formed. A slight gap is formed between a concrete hardened body and the inside of the steel pipe 3, and sticking can be prevented.
Patent JP-S5714610-A (JP)
Title: Production of latex for serodiagnotic reagent
Inventor: YAMADA TOICHI
IPC: C08F8/06
Filed: 1980-06-30
Abstract: PURPOSE: Styrene is polymerized using a specific polymerization initiator in the presence of no emulsifying agent and the polymer is heated in an alikaline medium to produce the titled latex with high stability against nonspecific agglomeration.  
     CONSTITUTION: (A) Styrene is combined with 0.01W5wt% of a persulfate, preferably potassium presulfate as a polymerization initiator and they are stirred ina nitrogen atmosphere, preferably at 60W90°C for 5W50hr to give a polystyrene latex. Then, a hydroxide of alkali metal or alkaline earth metal such as sodium hydroxide is dissolved in the latex to adjust the pH to 8W12. The latex is stirred at 60W90°C increase the stability. The above latex particles are brought into contact with an antigen or antibody in an aqueous solvent such as a buffer solution of pH 7W8.6, at about 20W37°C to produce a sensitized latex reagent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5425416-A (JP)
Title: Speed controller for single-phase motor
Inventor: YASUOKA IKUO
IPC: H02P25/04
Filed: 1977-07-28
Abstract: PURPOSE: To enable running with two-step speed by connecting a pair of bidirectional semiconductor elements to the output of transformer having center tap for dropping AC source voltage to 1/N and conducting them alternatively for N/2 cycle interval. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6242159-A (JP)
Title: Method and device for processing photosensitive lithographic plate
Inventor: YUGI KEIICHI
IPC: G03F7/30
Filed: 1985-04-25
Abstract: PURPOSE:To obtain a lithographic plate of high quality stably by supplying an alkali liquid developer consisting of unused water as a principal solvent to every PS plate and making the activity of the developer invariably constant, performing invariably proper development with a relatively small amount of developer, and washing the plates by using washing water which circulates. CONSTITUTION:The developer and diluting water are fed by quantitative pumps 12 and 13 and mixed into a working solution, which is supplied onto a PS plate from the nozzles in driving shafts 15 and 15' of rotary brushes 14 and 14' as a development accelerating means. The used developer falls on a receiving disk 16 and recovered in a waste liquid tank 17. When the PS plate is inserted into between conveyor roller couple 4 and a sensor 19 detects the entry of the plate, the pumps 12 and 13 are driven to supply the developer and the rotary brushes 14 and 14' rotate at the same time to rub against the surfaces of the entering PS plate, thereby performing development. The washing water reserved in a washing water tank 21 is sent by a pump 22 and spouted from nozzles 23, 23', and 23'' to both surfaces of the plate, which is washed.
Patent JP-S61249418-A (JP)
Inventor: YAMAOKA MIKIO
IPC: A47J41/02
Filed: 1985-04-26
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-S57204014-A (JP)
Title: Switching device for focusing photodetecting element
Inventor: YONETANI YOSHIHISA
IPC: G02B7/04
Filed: 1981-06-10
Abstract: PURPOSE: To prevent an accident due to a forgetfully unswitched state, etc., by providing a means which automatically switches to a focusing photodetecting element side for a normally used general interchangeable lens when interchangeable lenses are changed, and a forcibly switching means for other interchangeable lenses.  
     CONSTITUTION: While any interchangeable lens is mounted on a camera body, a lock pin 4 projects from a lens fitting mount 2 and a coil spring 10 in a guide member 8 extends to natural length and has weak elastic force, so a lock plate 5 rotates by the tensile elastic force of a coil spring 14 until a lock part 5b comes into contact with a lock member 13 to bring the movable contact piece 12a of a changeover switch into contact with the fixed contact 12b, thus switching the switch to a focusing photodetecting element side for a general interchangeable lens. When the general interchangeable lens is mounted, the lock pin is pressed in to increase engaging force. When another interchangeable lens is mounted, forcible switching is performed by using a lever 7. Therefore, an accident due to a forgetfully unswitched state is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5519628-A (JP)
Title: Controller of clutch for car
Inventor: NAKAYAMA HIROSHI
IPC: B60K23/00
Filed: 1978-07-26
Abstract: PURPOSE: To prevent the lowering of transmission efficiency, the deterioration of acceleration, the reduction of fuel cost ant the producing of the wear, etc. of a clutch lining, by closing a clutch at ordinary times, and by once releasing the clutch only by the sudden variation of torque.  
     CONSTITUTION: In a clutch 1 that is mounted to a drive system for connecting an engine 2 and wheels and connects and disconnects the transmission of torque throug the drive system, a detector 3 for detecting the variation of torque and an uncoupling device 4 for uncoupling the clutch 1 in response to the device 3 are installed. The detector 3 shall be a model responding to the displacement of an integral type power unit 6 consisting of the engine 2 and a transmission 5 at the output side to a car body 7. The uncoupling device 4 is composed of a release fork 18, which one end is connected to the clutch 1, and provided with an oil pressure functioning servo 19 connected to an oil pressure control servo 14 in order to operate the fork. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59216660-A (JP)
Title: Multi-color painting method
Inventor: ISHIKAWA MASAMI
IPC: B05D7/24
Filed: 1983-05-23
Abstract: PURPOSE:To perform multi-color painting without requiring not only a surface roughening process but also a polishing process, by a method wherein a second color paint film is formed during the semi-cured state of a first color paint film and, thereafter, both paint films are perfectly cured. CONSTITUTION:A first color paint film is formed on an object to be painted and, during the semi-cured state of this film, a second color paint film is formed and, subsequently, both paint films are perfectly cured. By this method, the surface roughening process in a multi-color painting method and the polishing process in a change over step can be avoided and workability and productivity are enhanced.
Patent JP-H10278166-A (JP)
Title: Heat-resistant insulating laminate
Inventor: YAMAMOTO SHINICHI
IPC: D06M11/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant insulating laminate capable of being safely produced and used without obstructing health of a manufacturer or a consumer and having heat resistance far more excellent than that of a conventional product. SOLUTION: A mixture layer powder, prepared by adding 30-350 pts.wt. of a heat-resistant inorg. powder or both of this powder and a graphitized org. powder to 100 pts.wt. of a thermosetting resin powder is added to the surface of a sheet like reinforcing material composed of carbon fibers or aluminum oxide fibers and the whole is heated and pressed to form a sheet-like material having 35-97 wt.% per the total wt. of the mixture layer temporarily bonded to the surface thereof. Subsequently, a plurality of the sheet-like materials are stacked to be heated and pressed to be fused integrally to produce a heat-resistant insulating laminate.
Patent JP-S5616627-A (JP)
Title: Controlling method for temperature of metal strip in slow cooling zone of continuous annealing furnace
Inventor: MAEHARA KAZUO
IPC: C21D9/56
Filed: 1979-07-17
Abstract: PURPOSE:To make possible the optimum temp. control of metal strip in the slow cooling zone of  a continuous annealing furnace, by setting the number of revolutions of a blower in accordance  with the estimated value of heat quantity which the metal strip loses while passing the slow cooling zone of the continuous annealing furnace, and by correcting the number of revolution in accordance with other measured values. CONSTITUTION:The heat quantity taken away from metal strip with air while the strip passing a  slow cooling zone is estimated by using a formula for calculating heat quantity, the formula which  includes the thickness, breadth, transferring speed of the strip, and the temps. of the strip at the inlet side and the outlet side of the slow cooling zone. The flow rate of air in a pipe required for  making the strip attain desired temp. at the outlet side of the slow cooling zone is calculated by  using a formula for calculating the flow rate of air in the pipe, the formula which includes said  estimated heat quantity and the temp. of air at the inlet side of cooling pipe. The number of  revolutions of a blower is set by using said required quantity of air, and is corrected on the basis  of the values obtained by measuring transferring speed, temp. of the strip during operation, and  air temp. Said formula for calculating air flow rate in the cooling pipe is corrected dynamically on  the basis of these measured values.
Patent JP-H05285765-A (JP)
Title: Work fixing method by vacuum chuck
Inventor: YASUNAGA NOBUO
IPC: B23Q3/08
Filed: 1992-04-10
Abstract: PURPOSE:To provide a work fixing method by vacuum chuck which can fix a work on a clean chuck surface and can process it at a high accuracy. CONSTITUTION:In the condition the surface of a work w is close to the chuck surface of a vacuum chuck 11, a clean gas is blown off from vent holes 13 of the vacuum chuck 11 between the work surface and the chuck surface, and then the air is sucked through the vent holes 13 between the work surface and the chuck surface continuously, so as to suck and fix the work w to the vacuum chuck surface. Since particles are removed by the clean gas, the work w can be fixed on the clean chuck surface.
Patent JP-H03289160-A (JP)
Title: Method and apparatus for cutting and forming lead frame
Inventor: KOYAMA MASAHIDE
IPC: H01L23/50
Filed: 1990-04-05
Abstract: PURPOSE:To increase pitch precision by a method wherein a lead part is cut off from a lead frame main body by primary cutting of a tie bar part by a punch, the punch is pressed on the lead part thereafter, the lead part is thereby bent in a prescribed shape and then the remainder of the tie bar part is cut off from the lead part by secondary cutting. CONSTITUTION:When a rod 7 of a cylinder 6 projects, an elevating plate 4 lowers and first a pressing part 21a presses the base end part of a lead part 15a against a die 11 and fixes the lead part 15a thereon. Then, the elevating plate 4 lowers further and a tie bar part 15b is cut primarily along a broken line (a) by the edge 12a of a die 12 and the edge 23a of a punch 23. Subsequently, the elevating plate 4 lowers furthermore and thereby the lead part 15a is bent in the shape of a hook by a first punch 22 and the first die 11. By further lowering of the elevating plate 4, subsequently, secondary cutting is conducted along a broken line (b) by edges 11b and 23b and a remainder 15b' left at the fore end part of the lead part 15a is cut off from the lead part 15a. By this method, the lead part being excellent in pitch precision can be formed.
Patent JP-S63258287-A (JP)
Title: High lift device of blade utilizing electromagnetic force
Inventor: HINATSU MUNEHIKO
IPC: B64C21/00
Filed: 1987-04-15
Abstract: PURPOSE:To control a flow area for improving the stall elevation of a blade by permitting an electromagnetic force to act on the negative pressure surface of the blade when the blade-type substance having an elevation moves in electrically conductive fluid. CONSTITUTION:A magnet 1 is disposed in a blade and the surface of blade is made of a non-magnetic material so that the line of magnetic force from the magnet is not shielded by the surface of blade. electrode plates are mounted on both ends of blade orthogonally to the magnetic field. When current is supplied to the back of blade, the electromagnetic force pulls fluid into the direction of rear end of blade so that the negative area of blade back is enlarged to increase the lift of blade.
Patent JP-S5517482-A (JP)
Title: Pedometer
Inventor: HARADA YUTAKA
IPC: G01C22/00
Filed: 1978-07-25
Abstract: PURPOSE: To lower the power consumption and to increase the sensitivity, by specifying the constitution of the detector and the display unit.  
     CONSTITUTION: The magnetic wire 4a and the coil 4b are fitted to the wall surface of the cylinder 5 located at the middle of the spring 3 to constitute the detector 4 and the display unit 6 is constituted with liquid crystal. When the case 9 is carried with person, the magnets 1, 1' are moved with the acceleration toward up and down direction. The magnet 1' comes before the magnetic wire 4a which is magnetized left and right, induced voltage pulse is produced in the coil 4b, the pulse is integrated at the circuit 7, and it is displayed on the display unit 6. Further, since the inversion of magnetization is rapidly made for the detector 4 with the magnetic wire 4a and coil 4b, the detection pulse with greater amplitude is obtained to reduce the power consumption by making unnecessary the pulse amplification. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5817850-A (JP)
Inventor: TANAKA TOSHIYUKI
IPC: B02C17/18
Filed: 1981-06-12
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-H07298315-A (JP)
Title: Method and device for controlling automatic jumper line wiring operation
Inventor: MOTONO TOMOHARU
IPC: H04Q1/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide the jumper line wiring operation control method and device which prevent an existent jumper wire from being flawed by being caught by the head of a jumper line passing hand at the time of jumper line passing operation from an exchange side to a subscriber side. CONSTITUTION:On receiving an operation command from a jumper line passing hand operation control circuit 18, an exchange-side stage table operation driving mechanism 19 mounts the jumper line passing hand 7 of a jumper line passing mechanism Ca' which freely extends to over a up-down and right-left movable stage table 3a and retracts. In addition, the outer periphery of the tip part of the head 7a atop of the jumper line passing hand 7 is formed into a smooth tapered surface which is so beveled as to have no catch part which stops an existent wired jumper line 5 from moving forward.
Patent JP-S63257180-A (JP)
Title: Secondary battery
Inventor: OGAWA MASAO
IPC: H01M50/451
Filed: 1987-04-13
Abstract: PURPOSE:To lengthen a life of charge and discharge cycles by using, as a separator, a combined material of polypropylene porous film and a polypropylene nonwoven fabric sheet containing glass fibers. CONSTITUTION:In the secondary battery provided with a positive electrode 3 and a negative electrode 5 made of a conductive high molecular material, nonaqueous electrolytic solution which lies between the positive electrode and the negative electrode, and a separator 7 which partitions off the positive and the negative electrodes, the separator 7 shall have a multilayered structure of polypropylene porous films A and polypropylene nonwoven fabric sheets B containing glass fibers. The separator 7 which is a combined material of polypropylene porous films A and polypropylene nonwoven fabric sheets B containing glass fibers is suited to a battery for which a positive electrode 3 of conductive high molecular material and nonaqueous electrolytic solution are used, and a battery with excellent characteristics in discharge capacity and cycle life length can be obtained. Thus this invention can be effectively utilized for small sized secondary batteries such as coin type or cylinder type secondary batteries.
Patent JP-H08260115-A (JP)
Title: Method for reforming aluminum material by remelting
Inventor: KOKUSHO TAKESHI
IPC: C22F1/00
Filed: 1995-03-24
Abstract: PURPOSE: To reform an Al material by remelting while extending the life of an electrode by putting carbide powder, etc., on the surface of the Al material to flatten the surface and melting the surface of the Al material by a DC plasma arc in a reducing gaseous atmosphere. CONSTITUTION: At least one kind of the powder 2 selected from the carbide powder (Cr3 C2 , etc.), oxide powder (Cr5 O12 , etc.) and nitride powder (AlN, etc.) is put on the Al material 3 (contg. Mg) having an Al2 O3 film 1 on the surface, by which the surface of the Al material 3 is flattened. The electrode 4 is disposed to face the Al material 3 and is connected to a DC power source 5 in such a manner that the Al material 3 side is plus and the electrode 4 side is minus. The DC plasma is then generated in the gaseous nitrogen atmosphere. Reducing gaseous Mg3 N2 is, therefore, formed by the electrons (e) from the electrode 4, the Mg component and N2 , by which the aluminium oxide film 1 is removed and the electrons (e) are brought into collision against the Al material 3. The reforming of the Al material 3 by remelting is thus executed.  As a result, the consumption of the electrode 4 by the electrons (e) is prevented and the surface reforming of the Al material 3 is executed.
Patent JP-H08266074-A (JP)
Title: Moving equipment
Inventor: TOMINAGA TAKAYUKI
IPC: H02N2/00
Filed: 1995-03-24
Abstract: PURPOSE: To realize stable moving operations with a small amount of power consumption. CONSTITUTION: A moving member 1 is placed in a slidable manner on a static surface S, and a supporting member 2 supporting an inertial body 3 stands on the moving member 1, the supporting member 2 is a bar-shaped body and has a projected portion 21 projecting laterally in the middle, and a stack of piezoelectric bodies 43, which expands or shrinks by voltage application, is arranged between the projected portion 21 and the moving member 1. If the stack of piezoelectric bodies 43 expands, then the supporting member 2 is shaken and a reaction exceeding a frictional force with the static surface S acts to the moving member 1 and the moving member 1 moves in a direction opposite to the shaking direction of the supporting member 2.