baber/WOPTO huggingface dataset:
Patent JP-2000268857-A (JP)
Title: Lithium ion secondary battery
Inventor: SHIGA TORU
IPC: H01M10/0567
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To enhance the charge/discharge characteristics of a battery by forming a positive electrode from lithium-manganeze oxide having a spinel structure, forming a negative electrode from a carbon material, and designing a specific organic electrolytic solution. SOLUTION: This lithium ion secondary battery includes a positive electrode consisting of lithium-manganese oxide having spinel structure, a negative electrode consisting of a carbon material where lithium ions are inserted and separated, and an organic electrolytic solution. The organic electrolytic solution is formed by dissolving lithium salt in a mixture solvent containing cyclic carbonate and chain carbonate, in which at least one of butane sulfon and butadiene sulfon is included in 0.5-10 vol.%.
Patent JP-S56169582-A (JP)
Title: Tool for subculture cultivation of microorganism
Inventor: NOMURA TAKEO
IPC: C12M1/24
Filed: 1980-06-03
Abstract: PURPOSE: To carry out the cultivation and subculture of an anaerobic microorganism by a simple operation, by equipping both a container with its port closed by a hermetic pierceable stopping member and a base plate supported by the stopping member in the container and provided with a medium in its surface.  
     CONSTITUTION: The port 11a of the container 11 is closed by the hermetic pierceable stopping member 12, e.g., rubber, etc. The base plate 13 forming the medium 14 on its surface is supported by the stopping member 12, the container 11 is decompressed, and the internal atmosphere is converted into an anaerobic atmosphere by carbon dioxide and nitrogen to make a cultivation tool. In using the cultivation tool, the container 11 is communicated with the cultivation bottle 18 storing the culture solution 19 having a microorganism by piercing the stopping member 12 of the container 11 by the needle 17, and the culture solution in an amount corresponding to the degree of reduced pressure of the container 11 is sucked to the container 11, to carry out cultivation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57190836-A (JP)
Title: Depositing method for underwater concrete
Inventor: KAWASAKI KENJI
IPC: E02D15/06
Filed: 1981-05-15
Abstract: PURPOSE:To improve fluidity and cement-depositing quality, by a method wherein water is added in the specified ratio to Portland cement for agitation and after high vibration is applied, fine aggegates are added to place it in forms. CONSTITUTION:After a vibration, having high frequency, is applied to cement, whereto water, being equivalent to 25% of a cement weight, is added for agitation to create a liquefying phenomenon, reminding water is added to agitate it again to prepare a cement paste. Sand and pebbles are added to the cement paste to knead it, and concrete is placed in water in an excavated hole, or in an open caisson, sunk underwater, and temporary forms through a tremie pipe.
Patent JP-S63242579-A (JP)
Title: Thermal transfer recorder discharging ink film
Inventor: TAKEDA FUMIO
IPC: B41J17/38
Filed: 1987-03-30
Abstract: PURPOSE:To reduce the ratio of transfer and make it possible to save a base material for feeding an ink, by transferring a thermal transfer ink from an ink film to a recording medium only at recording data parts by a thermal recording head, and discharging the ink film. CONSTITUTION:An ink film 9 comprising a base material coated with a thermal transfer ink is continuously supplied from an ink film roll 7. A recording medium to which the ink is to be transferred, e.g., a recording paper 8 is continuously supplied from a recording paper roll 6. The ink film 9 and the recording paper 8 are to a recording part comprising a platen roller 1 and a thermal recording head 2, in the state of being overlapped with each other by a roller pair 10, 10. After being passed through the recording part, the film 9 and the paper 8 are fed by a feeding roller pair 10, 10, are cut by a cutter 11, and are then discharged through a discharging port 12 of a casing 13 by a paper- discharging roller pair 21, 21. By coating an OHP film with the thermal transfer ink and discharging the film after transferring, it is possible to reduce the ratio of transfer and to eliminate a needless ink film blank material.
Patent JP-H06107144-A (JP)
Title: Brake device for vehicle
Inventor: YANASE HISASHI
IPC: B60T8/1755
Filed: 1993-03-31
Abstract: PURPOSE:To provide a vehicle brake device which can control difference in braking force in connection with brake pedal operation, and moreover dispenses with an electromagnetic changing over valve to require high responsiveness, and is simple in control method. CONSTITUTION:A vehicle brake device has master cylinders 16 to 19 to generate braking pressure for each wheel and a reciprocating means to actuate each of master cylinders 16 to 19, and moreover an oil passage 15 for transmitting working oil pressure supplied from the side of a brake pedal 3 to each reciprocating means, brake boosters 21 to 24 to give each reciprocating means force acting in the direction of its movement according to the operation of the brake pedal 3, and an accumulator 27 to supply the working oil pressure to each of brake boosters 21 to 24, which has a booster piston provided in the reciprocating means and a control valve which can increase and decrease the working oil pressure supplied from the accumulator 27 independently from the operation of the brake pedal 3.
Patent JP-S551636-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/70
Filed: 1978-06-20
Abstract: PURPOSE: To improve the defacement-proof property of a magnetic layer to make a magnetic recording medium superior in durability by causing the magnetic layer, where a specific resin is a binder, to include liquid paraffin and phthalic-acid ester.  
     CONSTITUTION: Drift paraffin and phthalic-acid ester are added and mixed to the magnetic paint where a mixture of a vinyl chloride-vinyl acetate system copolymer and an urethane polymer is a binder for magnetic powder. The obtained paint is applied onto a substrate and is dried, and a magnetic layer is formed. As regards drift paraffin, 0.5 to 1 weight % for magnetic powder is used, and it is desirable that the weight ratio of phthalic-acid ester to liquid paraffin is 1/1 to 1/10. As a result, liquid paraffin over a required quantity can be prevented from exuding onto the magnetic layer surface even in case of a large quantity of liquid paraffin, and lubrication effects superior in long-time stability can be obtained, and the defacement-proof property of the magnetic layer is improved furthermore. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S531029-A (JP)
Title: High speed printer
Inventor: WATANABE AKINORI
IPC: G03G15/22
Filed: 1976-06-25
Abstract: PURPOSE:To conduct an easy, assured and high printing on plain paper by rendering charged particles to adhere to a dry printing paper in order to directly form an electrostatic image.
Patent JP-H08238330-A (JP)
Title: Method for starting injection and fire extinguisher
Inventor: TAKAHASHI SHIRO
IPC: A62C13/76
Filed: 1995-03-06
Abstract: PURPOSE: To make it possible to easily remove a safety device and to trigger start by disposing a time lag between an operation to pull a safety pin by using a motion transmission means and an operation to depress an upper lever of a grip lever at the time of removing the safety pin and injecting a fire extinguishing agent by depressing the upper lever. CONSTITUTION: A moving wire W is directly coupled as the motion transmission means to the safety pin 12. The moving wire w is loosely inserted via guiding rolls 34, 35 into the grip 14. The loosely inserted moving wire W is connected via a guiding member 53 to a pulley 54 for taking up a motor. A depressor 2 is fixed to the moving wire W at a position between an upper side part 36 of a strut 31 and an upper lever 14A of the grip 14. The depressor 2 plays the role of depressing the upper lever 14A with respect to the lower lever 14B. The spacing between the depressor 2 and the upper lever 14A is set at such a length at which the depressor 2 comes into contact with the upper lever at least after the moving wire W moves until the moving wire is completely removed from the safety pin 12.
Patent JP-S59200343-A (JP)
Title: Microprogram controller
Inventor: OOGA SHINJI
IPC: G06F9/22
Filed: 1983-04-27
Abstract: PURPOSE:To attain processing for the interruption of an asynchronous phenomenon without using an interruption trap address generating circuit, by controlling the interruption detection timing by the contents of an instruction control field provided into a microinstruction. CONSTITUTION:If an interruption request produced by an asynchronous phenomenon does not exist in an interruption factor register 6, a selection circuit 5 selects the contents of the next address field of the microinstruction which is presently read out of a microinstruction register 2. Then the address is decided for the microinstruction to be executued next. An interruption request corresponding to an asynchronous factor is registered into an interruption factor register 6, and an interruption control field of the microinstruction read out to the register 2 indicates the permission of interruption. In such a case, the circuit 5 selects the output of an address register 4. As a result, the microinstruction in the address next to the microinstruction which is presently executed is read out as the microinstruction to be executed next.
Patent JP-S552249-A (JP)
Title: Magnetic toner transfer method
Inventor: NOMURA MASAAKI
IPC: G03G15/16
Filed: 1978-06-20
Abstract: PURPOSE: To enable good magnetic transfer free of image disarrangement to be carried out, by disposing magnets so as to render the direction of magnetic poles opposite to each other parallel to that of movement of a magnetic toner carrier and transfer material.  
     CONSTITUTION: The arm center of ring iron core 12 is cut off by length l at a right angle to the arm and coil 13 is made around the core to form magnet 11, and the poles of this magnet are formed on both end faces 11a and 11b. The magnetic force lines of this magnet are directed at a right angle to the end faces. In parallel to this direction moves the carrier 16 which bears magnetic toner 14 and is superposed on transfer material 15 sandwitching toner 14. In other words, magnet 11 is disposed so as to render the direction of magnetic force lines parallel to that of carrier 16 movement. When a is the distance from the end face of magnet 11 on the pole side to material 15, t 1  is the thickness of material 15, t 2  is the thickness of layer of toner 15, and y is the sum of them, the ratio of y to distance l between the poles y/l is set to about 0.05 to 0.3, that is l is set to about 3 to 20 times as long as y. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02253923-A (JP)
Title: Stretched molding made opaque and its manufacture
Inventor: KURODA TAKASHI
IPC: B29K23/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a stretched molding which possesses excellent opaque feeling and is light in weight and high in a gas transmission factor, by a method wherein a composition obtained by compounding a specific quantity of specific cyclopentadiene petroleum resin with polypropylene is stretched under specific conditions. CONSTITUTION:3-40 pts.wt. cyclopentadiene petroleum resin or hydrogenated cyclopentadiene petroleum resin or their mixture is compounded on the basis of 100 pts.wt. polypropylene. When loadings of the petroleum resin is less than 3 pts.wt., opaqueness giving effect becomes insufficient and when the same exceeds 40 pts.wt., an extrusion irregularity or stretching break is apt to generate, productivity is deteriorated extremely and it is not preferable. With this construction, a stretched molding made opaque where its whole light transmission factor and density are not exceeding respectively 50% and 0.89 is obtained.
Patent JP-H07277178-A (JP)
Title: Safety device for floor conveyor
Inventor: YOSHIZUMI JUNJI
IPC: B61B10/04
Filed: 1994-04-13
Abstract: PURPOSE:To prevent the danger that a worker's foot is caught by a slit of the floor plates, which seal a pit, and that a foreign matter is fallen into the pit through the slit, and to aim at the safety of the floor surface of a conveyor. CONSTITUTION:Plural auxiliary floor plates 52 are arranged along at least one edge of a required block of a slit 22 of the floor plates 21. Each auxiliary floor plate 52 is supported on an arm 61 freely to be moved forward and backward in relation to the yoke moving route and freely to be oscillated in the vertical direction so as to form the surface as same as the floor plates 21. Downward oscillation of each auxiliary floor plate 52 is regulated by a stopper 71 so that the condition that the auxiliary floor plates 52 is formed as same as the floor plates 21 is the lower limit. The auxiliary floor plates 52 are energized by a spring 75 so as to be oscillated downward. A yoke 35 during the movement abuts on the auxiliary floor plates 52 at the lower limit position, and the auxiliary floor plates 52 are thereby oscillated upward so as to be retreated from the yoke moving route.
Patent JP-S62230928-A (JP)
Title: Lance for converter blowing
Inventor: FUKUMI JUNICHI
IPC: C21C5/46
Filed: 1986-04-01
Abstract: PURPOSE:To effectively stir molten steel, by adjusting a lance main body, a nozzle provided to the top end and an aperture area of nozzle to provided with a valve body for adjusting jetting speed of gaseous oxygen. CONSTITUTION:The lance main body 11 is composed of an outer tube 16 and an inner tube 15 and the bottom part between the tubes 16 and 15 is closed. A nozzle part 14 is provided to the top end part of the tube 15 having a neck part 20 formed to labial shape. Gaseous oxygen is supplied into the tube 15 from a gaseous oxygen supplying means, passed therethrough and blown to molten steel in converter from the top end of the part 14 through the part 20. A needle value 12 is set in the tube 15 above the part 20 to adjust jetting speed of gaseous oxygen while adjusting aperture area of nozzle.
Patent JP-S62230820-A (JP)
Title: Epoxy resin composition
Inventor: HORI MASAHIKO
IPC: C08L63/00
Filed: 1986-03-31
Abstract: PURPOSE:The titled composition, obtained by adding a powdery polyamide resin, hydrophobic fine powdery silica and curing agent to an epoxy resin, having improved moisture resistance, curable to form cured articles having improved water resistance and adhesive property and moisture resistance as well as improved pot life. CONSTITUTION:An epoxy resin composition obtained by blending (A) 100pts.wt. liquid epoxy resin with (B) 5-50pts.wt., preferably 10-30pts.wt. powdery polyamide resin, (C) 0.5-10pts.wt., preferably 1-8pts.wt. hydrophobic fine powdery silica and (D) an adequate amount (about 2-20pts.wt.) of a curing agent. Fine powdery dicyandiamide is used as the component (D) and an epoxy resin having 100-3,000 epoxy equivalent is preferred for the component (A). Nylon 11, 12, etc., containing >=90wt% powder having <=200mum particle diameter is used as the component (B). Hydrophobic fine powdery silica having 35-130m<2>/g surface area measured by the BET method and 15-40mum average particle diameter is preferred for the component (C).
Patent JP-H07281160-A (JP)
Title: Liquid crystal display device
Inventor: HASEGAWA KAORU
IPC: B60K8/00
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a liquid crystal display device having circuits which realize multiple gradations, single power source and compact packaging by providing a case at the point corresponding to the heat generating part on a circuit board with a notch, thereby improving the heat radiatability of the heat generating part and improving the high-density packability and compactness of the circuits. CONSTITUTION:The lower case MCA at the point corresponding to the packaging part of the heat generating part of the interface circuit board, i.e. power source circuit (DC-DC converter) consisting of hybrid ICs, etc., is provided with the notch MLC. The heat generating part on the circuit board is provided with the notch MLC without covering the part with the lower case MCA in such a manner, by which the heat radiatability of the heat generating part of the interface circuit board is improved. The circuits for realizing the multiple gradations and the single power source consume much electricity and high- density packaging is necessitated for the compact packaging of the circuit means, with which heat generation is of problem. The high-density packagability and compactness of the circuits are improved by providing the circuit board with the notch MLC.
Patent JP-S63238517-A (JP)
Title: Vortex flowmeter
Inventor: ABE MINORU
IPC: G01F1/32
Filed: 1987-03-27
Abstract: PURPOSE:To accurately select a vortex frequency by passing the vortex signal of a fluid flow rate through 1st and 2nd variable frequency high-pass and low- pass filters and making the low frequency band of a 2nd filter flat with a vortex frequency output when the vortex frequency output decreases below a specific value. CONSTITUTION:A flowmeter 1 is provided with a vortex generation body 2. A generated Karman vortex street 3 is received by an ultrasonic wave transmitter 4 and a receiver 5 and then sent to a phase comparator 9 through a waveform shaping circuit 8. The output of the phase comparator 9 is inputted to a loop filter 10 and also inputted to the 1st variable frequency high-pass filter 12 and the 2nd variable frequency low-pass filter 13 through a low-pass filter. The output of the 2nd filter 13 is inputted to an f-v converting circuit 15 through a waveform shaping amplifier circuit 14. When the output voltage of the f-v converting circuit 15 drops below the specific voltage, a clipping circuit 16 provides a flat range on the low frequency range of the passing band of the 2nd variable frequency filter 13.
Patent JP-S58191713-A (JP)
Title: Epoxy resin composition
Inventor: OONISHI KIYONOBU
IPC: C08G65/26
Filed: 1982-05-07
Abstract: PURPOSE:To prepare the titled composition having excellent storag stability and rapid curability and giving a cured product having excellent heat resistance and mechanical characteristics, etc., by compounding an epoxy compound, an aluminum compound and a specific organo-silicon compound. CONSTITUTION:The objective composition is prepared by compounding (A) an epoxy compound having one or more epoxy groups in the molecule with (B) 0.001-5wt%, preferably 0.01-3wt% based on the component (A), of an aluminum compound having organic group (e.g. triscetylacetonatoaluminum) and (C) 0.01-30wt%, preferably 0.1-10wt% of an organosilicon compound having one or more thermally decomposable groups attached directly to the silicon atoms in the molecule.
Patent JP-H0276916-A (JP)
Title: O ring fixing mechanism
Inventor: UIRIAMU SHII KUIIRU
IPC: F16B39/10
Filed: 1989-03-29
Abstract: PURPOSE: To prevent relative axial movement of concentric parts by providing an annular groove having a practically rectangular cross-section in an inner concentric member and an annular groove in an outer concentric member, and arranging a deformable ring in an annular cavity. CONSTITUTION: The inner face of a concentric member 6 faces the outer face of a concentric member 4 along an interface 14, and has an annular cutout- groove 10 having the dimensions capable of accommodating a deformable ring 2. On the other hand, an annular groove 8 having a semi-elliptic or curved cross-section is provided in the outer face of the concentric member 4. The groove 8 of curved cross-section has a radius of curvature equal to or slightly larger than the radius of curvature of the deformable ring 2, and the length of a chord for determining the width along the interface 14 must not exceed the width of a standard cutout-groove 10 in order to obtain the most suitable locking performance. Thus, relative axial movement of the two concentric members can be prevented.
Patent JP-S53740-A (JP)
Title: Pin ball game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-06-24
Abstract: PURPOSE: To provide a pin ball game machine wherein the status of a movable prize device at the opposite direction to the ball falling direction can be changed, and by the prize device in the range of right or left of the game board, the status change of the movable prize device in the same range can be preformed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58193471-A (JP)
Title: Discharged charge measuring apparatus for electric appliance coil
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01R31/12
Filed: 1982-05-07
Abstract: PURPOSE:To measure charge corresponding to partial discharge accurately by hourly integrating charged current to determine the charge corresponding thereto detecting the current refilling the charge consumed due to partial discharge. CONSTITUTION:A high voltage is applied to an electric appliance coil 2 to be tested from a high voltage generator 1. A current detector 3 detects charged current flowing into the coil 2 from the high voltage generator 1. The charged current thus detected is amplified and filtered selectively with an amplifier 4 and a filter 5. An area computing device 6 computes the area of the charged current. A multiplier 7 multiplies by the results of the area computing device 6 the conversion factor obtained by generating the current conversion rate of the current detector 3, the amplification factor of the amplifier 4, the efficiency of the area computing device 6, for example, an integrator. Output of the multiplier 7 is a charge corresponding to charging, namely a charge corresponding to discharging in one partial discharge, which is outputted to an output unit 8.
Patent JP-S62233932-A (JP)
Title: Decoding circuit for bch code
Inventor: SHIRAISHI KENICHI
IPC: H03M13/15
Filed: 1986-04-03
Abstract: PURPOSE:To simplify the circuit constitution by using a preset counter and storing a data relating to a difference between an error location data and a reference data of the preset counter into a ROM. CONSTITUTION:An input data is fed to a syndrome calculation circuit 1, where the syndrome is calculated and the calculated syndrome is fed to a latch circuit 3 and a latch output is fed to a ROM 4 storing an error location data as an address data. The data read from the ROM 4 subject to address designation by the latch output is fed to a preset up-counter 5 as a preset data and the counter 5 is counted up by using the said data as an initial value. When the preset up-counter 5 reaches a full count being a reference value, a ripple carry output is outputted from the preset up-counter 5. The ripple carry output is fed to an exclusive OR circuit 6 as an error correction signal together with an output of a data delay circuit 2 to obtain a composite data from the exclusive OR circuit 6.
Patent JP-S5410803-A (JP)
Title: Reheating steam temperature controller for boiler
Inventor: KOMADA TADASHI
IPC: F22G5/12
Filed: 1977-06-27
Abstract: PURPOSE: To provide a controller which can control the temperature of reheating steam of a boiler with stability by constituting same such that a spray control valve of a reheater is operated in accordance with a main steam flow amount signal in order to control recirculation of gas. 
     COPYRIGHT: (C)1979,JPO&Japio