baber/WOPTO huggingface dataset:
Patent JP-S6383205-A (JP)
Title: Operation of blast furnace
Inventor: SAITO HIROSHI
IPC: C21B5/00
Filed: 1986-09-29
Abstract: PURPOSE:To improve the reduction and porosity of agglomerated ore and to quicken gas reduction in a blast furnace by coating pellet surface of granular iron ore by granular solid fuel and charging continuously the calcinated agglomerated ore having the specific grain size into the blast furnace. CONSTITUTION:Flux is added and mixed to the granular iron ore to pelletize and the granular solid fuel is coated on the pellet surface. This green pellet is calcinated in an endless shifting grate type calcination furnace. By this calcination, the calcined pelletizing agglomerated ore having bigger than 4mm grain size and irregular shape is obtd. The agglomerated ore obtd. has characteristics, such as excellent reduction, high porosity, high shatter strength, etc., and is continuously charged into the blast furnace as main raw material. In this way, the fuel ratio and furnace height are lowered and the utilizing ratio for gas is improved.
Patent JP-S58140345-A (JP)
Title: Method and device for recovering light transmittance of radiation shielding glass
Inventor: HARADA ISATOMO
IPC: C03C23/00
Filed: 1982-12-28
Abstract: PURPOSE:To regenerate the light transmittance of radiation shielding glass by a simple method by irradiating the light from light sources to the outside circumferential surfaces of the radiation shielding glass having degraded light transmittance by means of condensing said light and making the same incident to said surfaces. CONSTITUTION:Light sources 2 and reflecting mirrors 1 which condense the light from the sources 2 and make the same incident to side surface parts 3b of plate- like glass 3 which is radiation shielding glass and forms window glass for monitoring are provided on the side of said parts 3b. The plane part 3a of the glass 3 is embedded in a shielding wall of concrete or the like in such a way that said part is irradiated by heat rays such as X-rays or gamma-rays or the radiations around the same. Lead glass contg. about 40% PbO is preferably used as the plate-like glass. When light is irradiated to the parts 3b of the glass 3 by 32 pieces of the mirrors 1, the light transmittance of the glass 3 is restored nearly to the light transmittance before the irradiation of the radiations in about 10hr.
Patent JP-2001057703-A (JP)
Title: Controller of power converter for vehicle
Inventor: SUZUKI MASAHITO
IPC: B60L9/18
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To suppress unbalance of control, when vehicles are generatively driven between a plurality of controllers for controlling one organization of vehicles. SOLUTION: In the controller of a power converter for a vehicle comprising a plurality of smoothing circuits having reactors 2a, 2b and capacitors 3a, 3b for smoothing a DC power supplied from a DC trolley 1, a plurality of inverters 4a, 4b for converting the DC powers supplied via the smoothing circuits into AC powers, a plurality of induction motors 9a, 9b driven by the inverters 4a, 4b, and a plurality of controllers 12a, 12b for driving the plurality of inverters 4a, 4b, capacitor voltages 10a, 10b of the plurality of smoothing circuits are detected, the average of the detected capacitor voltages is obtained as a shared voltage of the plurality of smoothing circuits, a main controller 11 for supplying the common voltage to the plurality of controllers is provided, and a high voltage is controlled, at regenerative drive, based on the shared voltage.
Patent JP-H0276572-A (JP)
Title: Medium for regenerating biffidobacterium protoplast and regeneration thereof using same medium
Inventor: ISHII SATORU
IPC: C12R1/01
Filed: 1988-09-14
Abstract: PURPOSE:To regenerate the protoplast of biffidobacterium in a high yield by smearing the biffidobacterium protoplast on a specific composition medium mixed an osmotic stabilizer and subsequently culturing the protoplast under an anaerobic condition. CONSTITUTION:MNM-G medium having a composition 2.5g of K2HPO4, 10g of CH3COONa, 10g of tryptone, 5.0g of a yeast extract, 0.4g of cysteine.HCl.H2 O, 5.0g of glucose, 15g of a bact agar, 5mM of CaCl2.2H2O, 5mM of MgCl2.6H2 O and a pH of 6.5 is mixed with an osmotic stabilizer raffinose in a concentra tion of 0.2-0.3M. A biffidobacterium.pseudolongum or biffidobacterium.longum protoplast suspension diluted with a hypertonic buffer solution is smeared on the prepared medium and cultured under an anaerobic condition.
Patent JP-S6383385-A (JP)
Inventor: HASEGAWA HIROMI
IPC: E05F15/20
Filed: 1986-09-29
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-H02127448-A (JP)
Title: Rehardenable hardened cellular material
Inventor: GUREGORII AAMANDO FUERO
IPC: C08J9/36
Filed: 1989-09-05
Abstract: PURPOSE: To change a cured polyimide foam into non-flexible, non-resilient recurable cellular material, by exposing the cured polyimide foam to an atmosphere of steam under a specified condition.  
     CONSTITUTION: A cured polyimide foam is exposed to the atmosphere of steam over a sufficient time under high temperature and pressure in order to change it into a non-flexible, non-resilient recurable cellular material. Thereafter, the cellular material is thermally set and recured with compressing, thereby, a cured cellular material is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02127526-A (JP)
Title: Elevating apparatus for rail movable up and down for ring spinning frame or ring twisting frame
Inventor: KURUTO UARUBINEKU
IPC: D01H1/36
Filed: 1989-09-05
Abstract: PURPOSE: To make a step motor not reverse through a belt drum in a stopped state of a machine by weight of a rail by connecting an unlockable closing apparatus to a lifting and lowering apparatus. CONSTITUTION: A ring rail 3 is connected through stretching members 4 and 4' to a hoisting drum 5. The hoisting drum 5 is driven by a step motor 15 and the step motor is linked to an unlockable closing apparatus 16. An electric current is not sent to the unlockable closing apparatus even if the step motor is in a stopped state and the unlockable closing apparatus acts in such a way that it can not be rotated.
Patent JP-S59120963-A (JP)
Title: Waveform processing device
Inventor: MACHIDA ETSUROU
IPC: G01D1/12
Filed: 1982-12-28
Abstract: PURPOSE:To display accurately a peak waveform while keeping the display density high, by providing a means which detects the maximum value and the minimum value of an input waveform at intervals of a certain period, a means which sets a maximum threshold and a minimum threshold valves, and a means which compares the maximum threshold value with the maximum value and compares the minimum threshold value with the minimum value to output a waveform average value in the period. CONSTITUTION:With respect to the waveform signal inputted to circuits 1, 2, and 3, an average value of the whole of the waveform is detected at intervals of a certain period by the circuit 1, and the maximum value and the minimum value are detected by circuits 2 and 3. The maximum threshold and the minimum threshold valves are compared with the maximum value and the minimum value respectively in comparators 4 and 5. Comparators 2 and 3 output comparison results to a circuit 7. The circuit 7 selects the output signal from the circuit 2 if the maximum value is larger than the maximum threshold value, and the circuit 7 selects the output signal from the circuit 3 if the minimum value is smaller than the minimum threshold value, and the circuit 7 selects the output signal from the circuit 1 if the maximum value and the minimum value are between the maximum threshold value and the minimum threshold valve and the selected output signal is subjected to A/D conversion in a circuit 8, and it is outputted to a display device 9 while controlling the output timing by a circuit 10.
Patent JP-S6289048-A (JP)
Title: Formation of picture image
Inventor: AONO TOSHIAKI
IPC: G03C7/00
Filed: 1985-10-16
Abstract: PURPOSE:To obtain a pigment picture image in a short time, lower the minimum density, raise the maximum density and prevent the deterioration of a film by curing a coated film of a pigment fixing element with an active vinyl polymer curing agent. CONSTITUTION:The pigment fixing element is formed by firstly dissolving 10g polymer in 200ml water and uniformly mixing the soln. with 100g of 10% lime-treated gelatin. Then the liq. mixture is coated in 90mum thickness on a paper carrier wherein titanium dioxide is dispersed and which is laminated with polyethylene. The the equimolar active vinyl polymer curing agent is used and coated thereon along with 6g guanidine carbonate, 16ml water, 20g of 10% gelatin, 4.8ml of 1% aq. soln. of succinic acid-2-ethyl-hexylester sodium sulfonate, etc. Since the pigment fixing element is thus formed and the coated film is cured by the active vinyl polymer curing agent, a pigment picture image is obtained in a short time, the minimum density is lowered, the maximum density is raised and the deterioration of the film is prevented.
Patent JP-S6385233-A (JP)
Title: Engine speed control device for internal combustion engine for air conditioner
Inventor: SUGIYAMA NAOKI
IPC: F24F11/02
Filed: 1986-09-27
Abstract: PURPOSE:To prevent the fluctuation in engine load, by driving a throttle valve opening/closing actuator in a full opening direction of a full closing direction for a predetermined time in quick response to the operation of an electromagnetic clutch for engaging and disengaging an internal combustion engine with an compressor for an air conditioner. CONSTITUTION:Compressors 52a and 52b are driven through an electromagnetic clutch 62 (62 and 62b) by an internal combustion engine 51. A vacuum actuator 2 is provided to drive a throttle valve 1. When the electromagnetic clutch 62 is released, a short-circuit valve 4, a pressure regulating valve 5 and a control valve 6 are turned on by an electronic control device 20 to quickly feed a negative pressure in vacuum tank 8 to the actuator 2. Accordingly, an opening of the throttle valve 1 is increased to thereby increase an engine speed. On the other hand, when the electromagnetic clutch 62 is engaged, the short-circuit valve 4 is turned on, and the pressure regulating valve 5 and the control valve 6 are turned off to feed an atmospheric pressure to the actuator 2. Accordingly, the opening of the throttle valve 1 is reduced to thereby reduce the engine speed.
Patent JP-S6470820-A (JP)
Title: Image generator
Inventor: KAMEI NOBUO
IPC: G06K15/00
Filed: 1987-09-11
Abstract: PURPOSE:To minimize a loss time in accordance with a plotting pattern or the like by measuring a plotting time by a timer means, comparing the measured value with a prescribed value to detect the abnormality of the plotting time, and at the time of detecting abnormality, stopping drawing operation on the way. CONSTITUTION:When a power supply is turned on, internal initializing including the resetting of a timer is executed. Then, the processing of received data is started, the receiving data outputted from the data processor 1 and stored in a file buffer 2 are extracted and processing corresponding to a code is processed. When a set value of an abnormality detecting timer is fixed in case of detecting the abnormality of the plotting time in a bit map RAM, a defect such that a graphic having a large pattern generates malfunction may be generated if a detecting timer is set up on a font having a small pattern. Thereby, the loss time can be minimized at the time of generating abnormality by varying the set value of the detecting timer on the basis of the plotting pattern or drawing method of each image.
Patent JP-H1156654-A (JP)
Title: Chopping board
Inventor: HIRAYAMA KIYOTAKA
IPC: A47J47/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a chopping board by which when cooking raw material is cut on a chopping board and the cut pieces are transferred to a pot or the other container, the cut pieces can be prevented from falling. SOLUTION: This chopping board comprises a plate-like material, which is the main body of the chopping board and a screen plate 2, wherein the plate- like material l and the screen plate 2 can be freely removed by installing a magnet or the other means. By this arrangement, when cooking raw material is cut on the plate-like material and transferred to a container or the like, the screen plate 2 is brought into contact with the container so that the cut pieces can be transferred to the container without faling.
Patent JP-S6380014-A (JP)
Title: Suction system
Inventor: NAKAMURA HARUO
IPC: F02M35/10
Filed: 1987-09-12
Abstract: PURPOSE:To aim at improvement in engine power, by forming a connecting member between an independent suction passage leading to two suction valves and another suction passage leading from two carburetors into an almost sectoral type where an interval is narrowed in proportion as going toward an engine from the carburetor. CONSTITUTION:An independent suction passage leading to two suction valves 1 and another suction passage leading from two carburetors B are connected by a connecting member 4. This member 4 is formed into an almost sectoral type so as to cause an interval to be narrowed in proportion as going toward an engine A from the carburetor B. According to this method, an abrupt curve inside the suction passage becomes nothing so that suction air will not receive particular resistance, thus engine power is improvable.
Patent JP-S6387105-A (JP)
Title: Carrier system in magnetic levitation system
Inventor: MASUDA TAKAYUKI
IPC: B60L13/06
Filed: 1986-09-27
Abstract: PURPOSE:To minimize the power consumption of a battery loaded on a truck, by connecting the battery and a magnetic levitation force generation means to each other or disconnecting them from each other, depending on whether light generated from a projector set at rails is received or not. CONSTITUTION:When a truck 5 is in a running state, then a projector 21 is lit to generate light, and by the light generated from the projector 21, the contact of the switch 22 of light response type is put in a closed state. As a result, via the switch 22 of the light response type and current control circuits 11, 13 from a battery 10, exciting current is fed to a levitating electromagnet 7 and a guiding electromagnet 8. In the meantime, at the same time when the truck 6 come to a station to stop, the projector 21 is put out. As a result, the contact of the switch 22 of the light response type is put in an opened state, and the feed of the exciting current to the levitating electromagnet 7 and the guiding electromagnet 8 is interrupted.
Patent JP-H0895865-A (JP)
Title: Miswriting preventing device
Inventor: TANAKA HIROMASA
IPC: G06F21/62
Filed: 1994-09-26
Abstract: PURPOSE: To prevent a memory from being miswritten owing to a-noise, etc. CONSTITUTION: When an address from a CPU 1 indicates a specific value, the memory 2 is allowed to be written and only in this writing-enabled state, the memory 2 is written. The specific value is a free address value which is not present in the address space of the memory 2. Consequently, miswriting is prevented through two steps, i.e., a 1st step wherein a write-enable register 4 is set according to the result obtained by decoding the address value by a decoder and a 2nd step wherein the memory 2 is allowed to be written with the output of an AND circuit 5, so the writing-enabled state is not easily entered and miswriting due to noise, etc., is seldom caused.
Patent JP-S6474356-A (JP)
Title: Transmission body
Inventor: YOSHII YASUO
IPC: F16H55/06
Filed: 1987-09-16
Abstract: PURPOSE:To stabilize the transmission characteristic for a long period by perfectly preventing the destruction of a strengthened layer by forming the strengthened layer and a stabilized layer on the surface of a steel material applied with the nitriding treatment. CONSTITUTION:A gear 1 is constituted of a transmission body which is formed in succession from a steel member 2 as basic material, strengthened layer 3 as diffusion layer of nitrides, and a stabilized layer 4 formed on the surface of a part of the strengthened layer, towards the surface from the center. The outer surface of the transmission body is the stabilized layer 4 which has the stabilized characteristic, and almost all the part is in adhesion state, and the brittle surface in the prior art is removed nearly perfectly, and the cause of suppressing the transmission action can be perfectly eliminated. Therefore, when the gears 1 having the stabilized layer 4 are arranged, the transmission suppressing component can he reduced markedly, and the power transmission characteristic having superior precision can be obtained.
Patent JP-H0543305-A (JP)
Title: Magnesia-calcia refractory using zirconia-containing magnesia clinker
Inventor: YAMAMOTO HIROSHI
IPC: C04B35/06
Filed: 1991-08-16
Abstract: PURPOSE:To provide magnesia-calcia refractory having high corrosion resistance by adding ZrO2. CONSTITUTION:Magnesia clinker containing a proper amount of ZrO2 and magnesia-calcia clinker are used as magnesia-calcia refractory consisting of 20-95wt.% magnesia-calcia clinker having 2-10wt.% ZrO2 content and 5-80wt.% magnesia-calcia clinker having 5-100wt.% CaO so that ZrO2 can be uniformly dispersed into the texture and corrosion resistance can be effectively increased to give magnesia-calcia refractory having high corrosion resistance.
Patent JP-H0898081-A (JP)
Title: Motor drive controller for television lens
Inventor: YOSHIDA SHIGERU
IPC: H02P1/16
Filed: 1994-09-26
Abstract: PURPOSE: To provide the motor drive controller for television lens by applying a low voltage to a motor for a very short time after a switch is closed so as to attain delicate adjustment of a focus ring or the like. CONSTITUTION: In the motor drive control circuit consisting of a DC power supply 10, an operation switch 12, a rectifier circuit 14, a delay circuit 16, a low voltage circuit 18 and a motor 20, when a forward reverse switching interlock switch 12 is closed, a voltage division circuit comprising resistors R1, R2 is formed for the low voltage circuit 18 for a very small time till a capacitor C1 of the delay circuit 16 is charged up to a prescribed charge. In this case, a voltage lower than a prescribed voltage is applied through voltage division to the motor 20 and then the motor is controlled slower than a prescribed speed. Thus, very delicate drive adjustment is made. When the capacitor C1 is charged and a transistor(TR) Q1 is conductive, TRs Q2, Q3 are both conductive and a prescribed voltage is applied to the motor 20.
Patent JP-H01138295-A (JP)
Title: Producer of methane-rich gas for city gas, producer of city gas, and start-up mechanism therefor
Inventor: KANAMARU TOSHIHISA
IPC: C10L3/00
Filed: 1988-09-12
Abstract: PURPOSE:To dispense with the supply of fuel for heating raw materials and water added to methanol except at start-up, by recycling the water contained in methane-rich reaction gas as the water to be added to methanol. CONSTITUTION:A means b2 for supplying recirculating water comprises a recirculation pump 12 provided on a reaction gas separation tank 9 and a water supply line 300 which communicates with a feed supply line 100. The water (recirculating water) separated from tank 9 is added to methanol supplied from a methanol source through the pump 12 at a specified molar ratio, and the obtained mixture is sent to a reactor through a feed preheater a2, a feed evaporator 3 and a feed superheater 4. The pump 12 is operated as a methane-rich reaction gas is formed in the reactor. Namely, although a water supply pump 2 supplies water in an initial stage of the operation of the apparatus, when methane-rich reaction gas comes to be produced sufficiently in the reactor a1, the pump 2 is stopped and instead the pump 12 supplies water.
Patent JP-S61111291-A (JP)
Inventor: UENO YUTAKA
IPC: B66F9/24
Filed: 1984-10-31
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-H01253475-A (JP)
Title: Heat sensitive transfer type printer
Inventor: YANA MASAZUMI
IPC: B41J17/12
Filed: 1988-09-16
Abstract: PURPOSE:To reduce the replacing frequency of a transfer master tape in a simple structure by setting the moving speed of the tape to that for moving the length of less than 1/2 of the length of a dot per one dot recording time. CONSTITUTION:The relative moving speed of a transfer master tape 13 and thermal head 12 is set to a speed of 1/2 of the length of one dot to less than 1 of the length of the dot per one dot recording time. The length of one dot is of the length of the dot in the moving direction of the master tape. For example, when the relative distance between a recording sheet 11 and the head 12 is DELTAl, the tape 13 is heated. However, in this case, the head 12 and the master tape are moved at 1/3 of the length of the dot. Then, the drop-out 52c of the tape 13 is heated, and a dot 53c is recorded on the sheet 11. In comparison with a conventional one, the moving distance of the tape 13 becomes 1/3. This is because the tape 13 can be transferred three times, and if it can be transferred twice, the moving distance of the tape 13 may be set to 1/2.
Patent JP-2000030791-A (JP)
Title: Electric shock preventing table tap outlet cover
Inventor: SUZUKI TORU
IPC: H01R13/443
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent children from getting an electric shock from a table tap outlet, by wrapping around the table tap outlet bodily with a cover. SOLUTION: This cylindrical electric shock preventing table tap outlet cover has a structure of opening in two using hinges, and wrapping the whole table tap outlet bodily by letting it in the cover and shutting. The structure of containing the whole table tap outlet in the cylindrical cover prevents the electrical shock regardless of use or non-use of the outlet. Also, the use of the hinges permits easy operations of opening and shutting, which simplifies replacement of the outlets. Further, intervention of a gasket provides drip-proof effect preventing drops of water.
Patent JP-H0897001-A (JP)
Title: Terminal and high-voltage variable resistor
Inventor: HASEBE HIRONOBU
IPC: H01C13/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a terminal which does not generate cracks or fractures in a circuit board on which it is mounted. CONSTITUTION: Part of a terminal 15 is buried in an insulating resin layer covering the rear surface of a circuit board 18. The terminal 15 is provided with a two lead wire holding structure for holding two lead wires on a lead wire holding part 15A. The terminal 15 is also provided with a pair of legs 15B extending from both ends of the lead wire holding part 15A toward the rear surface. The pair of legs 15B are bent at their ends 15B2 on the side of the circuit board 18. Thus, the legs 15B of the terminal 15 are brought into contact with the rear surface of the circuit board 18 at positions apart from the points of intersection of virtual perpendiculars, extending from both ends of the lead wire holding part 15A toward the rear surface, with the rear surface of the circuit board 18.  Also, the insulating resin 23 penetrates between the ends 15B2 of the terminal 15 and the circuit board 18.
Patent JP-S60121792-A (JP)
Inventor: SATOU MITSUMASA
IPC: H05K1/02
Filed: 1983-12-06
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-H0672585-A (JP)
Title: Image forming device
Inventor: MARUYAMA SHOJI
IPC: B65H5/06
Filed: 1992-08-28
Abstract: PURPOSE:To make the forwarding speed of a material to be printed forwarded from a delivery portion controllable so as to adequately synchronize with the conveying system speed of a image forming portion. CONSTITUTION:An image forming device is equipped with loop detecting means 1, 2, which detect a loop SL, generated on a material to be printed S IN forwarded from a delivery portion 200, in connection with the forwarding speed thereof, and also speed control means 213, 214, 215 which control the forwarding speed based on the detected signals.