baber/WOPTO huggingface dataset:
Patent JP-2000139038-A (JP)
Title: Secondary battery protective circuit
Inventor: YAMANAKA YUJI
IPC: H02J7/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To control charging by detecting the battery voltage correctly and also set an insensitive time for control of charging and for control of overcharging individually. SOLUTION: A protective IC 21 is provided with a battery voltage detecting section 22 and a section 29 for controlling charge and overcharge. When charging is started and the battery voltage detecting section 22 detects that the battery voltage VCC2 becomes a predetermined potential, a control signal is applied to a charge controller from a charge control output section 24 through a terminal OC1 after a given period of time set by an insensitive time setting section 23. Then, the charge controller switches a charging method from constant current charging to a constant voltage charging. When these is overcharge and the detecting section 22 detects it, an overcharge control output section 25 so controls a charge controlling FET as to cut off the charging circuit after the given period of time set by the insensitive time setting section 23.
Patent JP-H06139102-A (JP)
Title: Digital control device and its debugging method
Inventor: MATSUMOTO MITSUO
IPC: G06F15/78
Filed: 1992-10-27
Abstract: PURPOSE:To provide a digital control device having a function necessary for debugging work and capable of suppressing the generation of troubles due to a shape and weight. CONSTITUTION:A digital control device 1 is constituted so as to divide a RAM 16 and a ROM 17 into DS, CS and BS areas to process them, execute a program stored in the CS area of the RAM 16 by switching a 1st switch 120 at the time of debugging, and after ending debugging, execute a program stored in the ROM 17. Thereby program correction for debugging can easily be executed by changing the contents of the rewritable RAM 16, and after ending debugging, a program is stored in the ROM 17 to be a nonvolatile storage element so as to be executed. A debugging program is also stored in the ROM 17, and in the case of executing debugging, the program is started to attain a debugging function corresponding to a command inputted from a PC 2.
Patent JP-H08141324-A (JP)
Title: Concentration device for liquid material
Inventor: SASAMOTO YASUHIRO
IPC: B01D29/11
Filed: 1994-11-22
Abstract: PURPOSE: To concentrate liquid continuously for a long time by providing a cylindrical filter means provided with a sheet-shaped filter medium in a flow path of the liquid material, and peeling off a material adhered to a cylindrical filter means by using a peeling-off means. CONSTITUTION: A filter device main body K is provided between a tube 61 and another tube 62, and the main body K is composed of an outer cylinder 40, an inner cylinder 31 and a cylindrical filter means A incorporated in the inner cylinder. A filter hose 10 made of a sheet-shaped filter medium is stored in the filter means A, and a liquid material W is filtered by the filter hose 10 to prepare a filter H. At that time, an adhered material 90 adheres to the inner face of the filter hose, and the adhered material 90 is peeled off by the air lifting operation, impact and others by using a peeling-off means D such as air supplied by an air compressor 80. Thus the liquid material is concentrated while adhered matter in peeled off in a flow path E of the liquid material W.
Patent JP-H01154847-A (JP)
Title: Method for pouring casting using lost foam pattern
Inventor: HARUHARA TATATOMI
IPC: B22C9/04
Filed: 1987-12-09
Abstract: PURPOSE:To reduce feeder head quantity and to prevent the development of shrinkage hole by arranging an accommodating part of noncombustible filler at inside of the feeder head part with runner arranged at the upper part of pattern for product made of foaming synthetic resin through a gate. CONSTITUTION:For example, the lost foam pattern 9 is formed of the pattern for product 1, gate 2, feeder head 3, accommodating part 4 for noncombustible filler of sand, etc., runner 5, connecting part 6 and sprue 7. Further, the accommodating part 4 may be formed to hollow-like as showing in the figure or ring-like or square hole-like and the number may be plural number. These are desirable to form as symmetric or balancing in the cross section to the center. Successively, the protecting layer 8 of facing agent, etc., is formed on the surface of the lost foam pattern 9 and the pattern is buried into the above filler accommodated in a flask and the filler is charged in the accommodating part 4 and molten metal is poured from the sprue 7.
Patent JP-H04182346-A (JP)
Title: Production of thick oxide superconducting film
Inventor: HIRANO TOSHIMASA
IPC: C01G1/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a thick oxide superconducting film having high critical current density by applying paste of calcined powder of an oxide superconductor to a substrate, heating the paste at a temp. at which a nonsuperconducting phase is not formed, melting the superconductor in an inert gaseous atmosphere, slowly introducing oxygen and sintering the superconductor. CONSTITUTION:Powdery starting material for producing an oxide superconductor is prepd. and calcined. Paste of the resulting calcined powder is produced, applied to a substrate and heated at a temp. at which a nonsuperconducting phase is not formed in an oxygen atmosphere. This atmospheric gas is replaced with an inert gas such as Ar and the produced oxide superconductor is melted. Gaseous oxygen is then slowly introduced and the superconductor is sintered to obtain a thick oxide superconducting film. Since the amt. of a nonsuperconducting phase is reduced and sintering can be allowed to proceed sufficiently, resistance is minimized and large electric current can be allowed to flow.
Patent JP-H03173191-A (JP)
Title: Part-mounted circuit board
Inventor: MAEDA TETSUYA
IPC: H05K1/18
Filed: 1989-11-30
Abstract: PURPOSE:To prevent defects such as a short circuit, imperfect open, and loose contact by making recessions, deep enough not to come into contact with the upper face of a jetty made between electrode lands, in the intermediate section of a chip-shaped electronic part. CONSTITUTION:Conductive paste is applied to both ends of a cubic electronic part main body 11 and baked to make electrodes 12. Recessions 13 are made in the upper and lower faces of the intermediate section of the part main body 11. The electrodes 12 at both ends of a chip-shaped electronic part 10 are mounted on electrode lands 21 on a circuit board 20 to place the part 10 between the electrode lands 21 and across a jetty 22. The bottom face of a lower recession 13 is higher than the upper face of the jetty 22, therefore, the lower face of the intermediate section of the chip-shaped electronic part 10 is not in contact with the upper face of the jetty 22. Hence ends of the chip-shaped electronic part 10 are not raised by a seesaw phenomenon and the electrodes 12 can be securely connected on to the electrode lands 21.
Patent JP-2001132864-A (JP)
Title: Exhaust changeover unit
Inventor: MORI YOJI
IPC: F16K27/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized exhaust changeover unit with heightened safety against leakage. SOLUTION: In this exhaust changeover unit 70, a valve body 50 provided with at least two output ports 53, 54 opened in a valve chamber 51 formed on one space, is integrally fitted with actuators 30, 40 for making valve elements 34, 44 abut on and separate from valve seats 55, 56 formed in the valve chamber 51, at the respective output ports 54, 54.
Patent JP-H04268008-A (JP)
Title: Manufacture of pig iron or sponge iron
Inventor: REOPORUTOOBUERUNAA KETSUPURING
IPC: C21B13/14
Filed: 1991-11-27
Abstract: A process for producing pig iron is described, which contains a reducing shaft furnace 1 and a melting gasifier 2. The sponge iron produced from iron ores in the reducing shaft furnace is supplied to the melting gasifier and converted there into a pig iron melt. The gas produced in the melting gasifier is supplied directly via a line 4 as reducing gas to the reducing shaft furnace. The blast furnace gas passing out of the reducing shaft furnace, after traversing a CO2 scrubber 6, is at least partly heated in a heat exchanger to 200 DEG to 500 DEG  C. and passed to a partial combustion plant 13 where, accompanied by the addition of oxygen, the gas is heated to the necessary reducing temperature.
Patent JP-H04184860-A (JP)
Title: Lamp
Inventor: USHIYAMA TOMIYOSHI
IPC: F21V7/09
Filed: 1990-11-17
Abstract: PURPOSE:To increase light condensing efficiency by arranging a device to reflect the light, which is emitted from a light source and advances directly forward without proceeding in the reflector direction, in the reflector direction. CONSTITUTION:A reflecting mirror 1 is installed in a sealing part 3. The light, which is emitted from an emission tube 2 and advances forward, is reflected by means of the reflecting mirror 1, and proceeds in the reflector 4 direction. The light is reflected by means of the reflector 4, and is emitted forward while growing into approximately parallel beams.
Patent JP-S63163757-A (JP)
Inventor: IWAMOTO TETSUMASA
IPC: F25D21/04
Filed: 1986-12-26
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-H03172319-A (JP)
Title: Production of polyester
Inventor: YOSHIDA MINORU
IPC: C08L67/00
Filed: 1989-11-30
Abstract: PURPOSE:To obtain the subject polymer having excellent abrasion resistance, transportability and surface properties and suitable for base film of magnetic recording medium, film for electrical use, fiber, etc., by adding specific inert inorganic particles before polymerization. CONSTITUTION:(A) A dispersion is produced by dispersing (i) inert inorganic particles (e.g. aluminum oxide) exhibiting positive zeta-electric potential in pure water and having an average particle diameter of 10-3,000mmu and (ii) a glycol compound used as a raw material (e.g. ethylene glycol) in (iii) a polymeric compound having parameters expressed by formula (delta1 is solubility parameter of the polymeric compound; delta2 is solubility parameter of the polyester) and having acidic functional group on terminal and/or side chain. The objective polymer having a carboxyl terminal group content of >=20eq/t can be produced by polymerizing (B) an aromatic dicarboxylic acid and glycol after the addition of 0.01-5.0 pts.wt. of the dispersion A to the system based on 100 pts.wt. of the component B.
Patent JP-2001140167-A (JP)
Title: Antifouling polyurethane elastic fiber and method for producing the same
Inventor: YAMAMOTO TARO
IPC: D06M101/16
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane elastic fiber capable of producing a dyed material of fabric composed of mixture of a disperse dye-dyeable fiber with the elastic fiber, having excellent color fastness to dyeing and reduced in dry cleaning solution-polluting property. SOLUTION: This antifouling polyurethane elastic fiber is obtained by attaching 0.01-20 wt.% (based on polyurethane elastic fiber) at least one kind of antifouling agent among synthetic tannin, natural tannic acid and natural tannic acid derivatives to a polyurethane elastic fiber to which a finishing agent is attached or including 0.01-20 wt.% at least one kind of the above antifouling agent into the above polyurethane elastic fiber.
Patent JP-S63160760-A (JP)
Title: Device for detecting runout metal
Inventor: KASHIWAKURA YOSHIMITSU
IPC: B22D11/16
Filed: 1986-12-24
Abstract: PURPOSE:To prevent the noncontact of an electrode and molten metal due to the deterioration of the electrode, etc., by using the conducive mold main body conducting to a molten metal via the molten metal inside a mold and the nozzle as the electrode in order to detect the runout of a tundish furnace. CONSTITUTION:One part of the terminal of the runout detector 6 of the series circuit of a DC power source 6a and galvanometer 6b is connected to the detection sensor 4 covering a conductive coil 2. The other part of the terminal of the detector 6 is connected to the main body of the mold 8 composed of a conductor. If the penetration reaching the detection sensor 4 with the molten metal inside the furnace 1 passing through a crack is generated by causing a crack on the cylindrical wall face 3, the molten metal inside the furnace 1 and sensor 4 conducted. On the other hand, the molten metal inside the furnace 1 and mold 8 are conducted via the molten metal inside a dipping nozzle 7 and the molten metal inside mold 8, so with the generation of the penetration the sensor 4 and mold 8 are conducted and the detector 6 is actuated to detect the runout on the cylindrical wall face 3.
Patent JP-H10141197-A (JP)
Title: Ignition device having ion current detecting device
Inventor: FUKUMURA YOSHIYUKI
IPC: F02P17/12
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To accurately detect an ion current without any influence of external noise and without deterioration of good S/N ratio by directly converting the ion current to voltage without load by a current-voltage converting circuit. SOLUTION: A pulse waveform is supplied to a base S1 of an igniter 2, and when the pulse waveform starts, high voltage is generated on the secondary side of an ignition coil 1, thereby igniting an ignition plug 3 to burn mixture in each cylinder of an internal combustion engine. Ions are contained in the combustion gas, and the ions are detected by an ion current detecting device 5. That is, voltage previously charged in a charge and discharge capacitor is applied to the combustion gas containing ions by electromotive force supplied from the primary side of the ignition coil 1, and the flowing ion current is converted to voltage by a current-voltage converting circuit 53 and detected to be output to an engine control part 6, whereby according to the combustion condition in each cylinder, ignition control is conducted.
Patent JP-H04185066-A (JP)
Title: Transmission control method for facsimile equipment
Inventor: BABA KEIZO
IPC: H04N1/32
Filed: 1990-11-20
Abstract: PURPOSE:To shorten transmission time when the attribute of a transmission picture information is changed by transmitting information while including the information related to the attribute of the picture information of one block to a first picture information frame by one block at a transmission side and converting a received picture information into the original picture signal based on the attribute information at a reception side. CONSTITUTION:When a confirmation signal of reception preparation is received at the transmission side, a transmitting original is read at a prescribed line density, the picture information is coding-compressed in an encoding/decoding part 7 by an encoding system set at this time and made a frame, then, the framed picture information is transmitted. At this time, the picture information is transmitted while including the attribute information MDd setting the information indicating the line density information, a paper width and a compression mode to a first frame. At the reception side, the attribute information of the first picture information by one received block is taken out and converted to the original picture signal based on the attribute information. Therefore, the same transmission process as the case the attribute is not changed is used even when the attribute of the picture information is changed at every page, so transmission time is shortened.
Patent JP-2000136871-A (JP)
Title: Run-away monitoring device for control unit for automatic shift controller
Inventor: ISHII SHIGERU
IPC: F16H61/12
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for monitoring the run-away of a control unit for an automatic transmission generated in storing the control unit for the automatic transmission in an automatic transmission body. SOLUTION: A run-away monitoring unit 4 for monitoring the run-away of an A/T control unit 3 stored in an automatic transmission 1 body is provided in the outside of the automatic transmission 1 body so that the run-away of the unit 3 arranged in such an environment as exceeding the range of an action guarantee range. When the abnormality of the unit 3 is detected and the supply from a power supply V is cut off by a cut-off circuit 6, the function of the unit 3 is completely stopped and the automatic transmission 1 is prevented from running away. If a breaker is a means for cutting off the power supply, the power can be supplied to the unit 3 again, when the unit 3 is returned to its normal state.  When the communication abnormality with the unit 3 is detected by a compensation circuit 7 and the command outputted from the unit 3 is compensated, the automatic transmission does not run away, even if the unit 3 runs away.
Patent JP-H04183547-A (JP)
Title: Stage device
Inventor: TOMITA YOSHIYUKI
IPC: B23Q3/15
Filed: 1990-11-19
Abstract: PURPOSE:To move a stage in a high accuracy by using a permanent magnet, yoke and coil having the core of a high magnetic permeability. CONSTITUTION:The force driving a movable stage 7 to the paper face right side is generated by the current flowed in the coil 3 wound around a center X axis, and the force driving the movable stage 7 in the paper face front direction is generated by the current flowed in the coils 2, 4 wound around the both sides Y axis. A magnetic path 15 of a low magnetic resistance is formed by using a permanent magnet 9, a yoke 8 of both magnetic permeability materials by combining with coils 2-4 and a core 14 of a high magnetic permeability material, and a strong magnetic flux density can be obtained. Therefore, a stronger force can be obtained even in case of the current value flowed to coils 2-4 being the same, when compared with the case of an air-core coil. Consequently the movable stage 7 can be moved in a high accuracy.
Patent JP-H07166363-A (JP)
Title: Production of composite molded article
Inventor: ANDO YOSHIYUKI
IPC: H05K3/18
Filed: 1993-12-14
Abstract: PURPOSE:To produce a composite molded article excellent in the adhesive strength of the plating metal by roughening the surface of a synthetic resin molded article by blasting and chemical wet treatment and plating the roughened surface with a metal by electroless plating. CONSTITUTION:A polyester type synthetic resin such as a liq. crystal polymer as atom. polyester resin is injection-molded as stock and the surface of the resultant molded article is roughened by blasting with nonmetallic abrasive grains of a synthetic resin, glass, alumina, etc., under 0.5-3.0kgf/cm<2> gauge pressure. The molded article is then immersed in a mixed acid soln. contg. sulfuric acid and hydrochloric acid to chemically etch the roughened surface and this surface is cleaned by washing, alkali treatment, washing, neutralization and final washing. The cleaned surface is patternwise subjected to electroless Cu plating by immersing into an electroless Cu plating soln. to produce the objective coated molded article with an electric circuit pattern made of Cu plating.
Patent JP-H11148957-A (JP)
Title: Electronic equipment regulation inspection device and method
Inventor: TSUNODA SUSUMU
IPC: G01R31/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To control the regulation or inspection of an electronic equipment not corresponding to RS232C. SOLUTION: A signal outputted from a computer 1 is supplied to a jig 2 through an RS232C cable 4. The jig 2 converts the level of the supplied signal into a level suitable for CMOS logic from a level suitable for RS232C standard and supplies it to the signal control part 10 of a printer 3 through a harness 5. The signal control part 10 converts the signal supplied from the jig 2 into a parallel signal from a serial signal, and output it to a system control part 11. The system control part 11 controls the printer body 3 in response to the signal from the signal control part 10.
Patent JP-H06165535-A (JP)
Title: Screw motion actuator
Inventor: OTA YASUYOSHI
IPC: H02N2/00
Filed: 1992-11-24
Abstract: PURPOSE:To cause a screw motion in a free state by a method wherein actuator elements such as piezoelectric elements or the like are used, an operating lever is made to perform a rotary operation and a linear operation through their pulse drive and both operations a combined properly. CONSTITUTION:A supplied voltage to a piezoelectric element (a) is set at an H level, the diameter of a stator hole 34 is expanded, and an arm 1 is released. Thereby, the arm 1 is set to a state that it is gripped by a mover 4 only. An applied voltage to a piezoelectric element (d) is set at the H level. Thereby, the mover 4 is driven to a rotary position around the shaft center (m) of the arm 1, and the arm 1 which has been gripped by the mover 4 is turned by the same angle. The applied voltage to the piezoelectric element (a) is lowered to an L level, and an applied voltage to a piezoelectric element (b) is set at the H level. Thereby, the arm 1 is set to a state that it is gripped by a stator 3 only. The applied voltage to the piezoelectric element (d) is lowered to the L level, and the mover 4 is turned reversely up to a reference position around the shaft center (m).
Patent JP-H11138829-A (JP)
Title: Cam device and ink jet recorder
Inventor: TOTSUGI TOSHIHIKO
IPC: B41J2/165
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To attain smooth rotation of a cam by preventing overrunning by a method wherein a rotational torque acting on a cam by a cam-follower and a rotational torque acting on a brake cam by a brake cam-follower are canceled with each other. SOLUTION: A cam 16 and a brake cam 17 are integrally rotated around a rotational shaft 22a by virtue of a stepping motor. A cam-follower 28 following the cam 16 and a brake cam-follower 30 following the brake cam 17 are urged by urging springs 27, 31, respectively. A force applied to the brake cam 17 by the contact of the brake cam-follower 30 is set to act in a direction whereby a partial force which acts to rotate the cam 16 in a force applied to the cam 16 by the contact of a cam-follower 28, is canceled.
Patent JP-H07135996-A (JP)
Title: Method for detecting live cell
Inventor: TSUJI TAKASHI
IPC: C12Q1/06
Filed: 1993-11-19
Abstract: PURPOSE:To simply detect live cell number in a medium in a good sensitivity by adding 5-sulfofluorescein diacetate to a medium and measuring fluorescence from the inside of a cell which exists in the medium. CONSTITUTION:5-Sulfofluolescein diacetate and/or 6-sulfofluorescein diacetate is added to a medium consisting of a liquid medium such as water or liquor, a solid medium such as soil or sand, a semi-solid medium such as agar or gel or mixture thereof as the medium for detecting microorganisms such as bacteria, yeasts, Actinomyces and fungi, live cells such as insect cells or mammal cells and ester bonds of these compounds are cleaved by action of an in vivo enzyme such as esterase, etc., in the cell which exists in the medium and fluorescence emitted by the cleavage is measured to simply detect number of live cell existing in an arbitrary medium in good sensitivity.
Patent JP-2000139736-A (JP)
Title: Health washing unit
Inventor: HIRATA YASUSHI
IPC: A47K1/00
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a health washing unit which can improve the health conditions of a user itself of the unit. SOLUTION: The health washing unit includes a washing stand 1, a mirror cabinet 6 located on the upper side of the stand 1, and a health accelerating means 8 disposed on at least a part of the cabinet 6. By providing the means 8 at a part of the cabinet 6, the means 8 always acts on a user at a close range, and hence the health conditions of the user of the washing stand can be improved effectively and efficiently.
Patent JP-S63165471-A (JP)
Inventor: TOOMASU EDOWAADO FUOIE
IPC: C09D11/02
Filed: 1987-12-14
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。