baber/WOPTO huggingface dataset:
Patent JP-S63100919-A (JP)
Title: Purifying method for exhaust gas and catalyst
Inventor: FUJITANI YOSHIYASU
IPC: B01J29/14
Filed: 1986-10-17
Abstract: PURPOSE:To remove NOx efficiently by contacting exhaust gas containing NOx with a catalyst containing Cu in the presence of hydrocarbon in oxidizing atmosphere. CONSTITUTION:Exhaust gas containing NOx, together with hydrocarbon, is contacted with a catalyst containing Cu, prepared by allowing it to carry Cu on a porous carrier such as Al2O3, SiO2 or the like, in oxidizing atmosphere, and NOx is reduced and removed. The reaction temperature then is preferably 300-600 deg.C. Gas coming out of internal combustion engines of automobiles and the like contains NOx, and in the case said exhaust gas is purified, an oxidizing catalyst such as Pt, Pd or the like is disposed in the stage following a catalyst containing Cu to oxidize and remove the gas not yet combusted such as CO, hydrocarbon or the like in addition to NOx.
Patent JP-H08116574-A (JP)
Title: Equipment management device
Inventor: KADOKURA MASASHI
IPC: G01R19/165
Filed: 1994-10-13
Abstract: PURPOSE: To accurately detect a voltage of a battery by detecting a voltage of the battery just after a power supply of a device being an object of management is turned on and detecting the voltage of the battery while a circuit being an object of backup is connected to the battery. CONSTITUTION: Just after a power supply of a device being an object of management is turned of, a voltage detection circuit 10a detects a voltage of a battery 6. When the voltage of the battery 6 is a reference voltage or over, the circuit 10a provides an output of an H level and when the voltage is less than the reference voltage, the circuit 10a provides an output of an L level. Thus, when the voltage of the battery is less than a voltage required for backup such as reference voltage during the backup of the battery, an L level is latched to a latch 10b. The backup voltage is accurately and immediately detected while the circuit being a backup object is connected to the battery 6. When an input level is at H, no fault is in existence and when the input level is at L, a state display LED displays the occurrence of a fault.
Patent JP-H1185336-A (JP)
Title: Power saving method for information processor
Inventor: MASUNO TAKASHI
IPC: G06F1/04
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make reducible the power consumption accompanying signal transition inside and outside a CPU, by using the arrangement of instructions and variables that reduce the transistion of held values of internal registers and internal signals or input/output signals and a program, which has its initial values optimized. SOLUTION: The power consumption due to a through current in a driving element at the time of charging to and discharging from the parasitic capacity of a signal and switching caused when a signal has transition, is reduced by using the arrangement of instructions and variables that reduce the transition of the held values of the internal registers and internal signals or input/output signals and the program having its initial values optimized. The program, wherein branch instructions for the addresses of instruction statements that reduce the transition of the input/output signal of the CPU are arranged, is used.  Namely, the addresses of the instruction statements does not vary linearly, but jump and the instruction statements specified with the addresses are so programmed as to have arrangement complying with a specific execution procedure, thereby executing the specific instructions while suppressing the transition of the addresses.
Patent JP-2000074212-A (JP)
Title: Speed change control device for running working vehicle
Inventor: ASADA AKIHIRO
IPC: B60K20/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To enable a working vehicle incorporating a running transmission in which a main speed change device and an auxiliary speed change device are coupled, to carry out auxiliary speed change which hardly causes shift shock and insufficient drive speed. SOLUTION: Rotation output of a main speed change device 20 which can shift among eight stages through change-over of six clutches 21 to 26 is transmitted to front and rear wheels 1, 2 through the intermediary of an auxiliary speed change device 30 which can be changed between two high and low speed stages by selectively positioning a shift gear 30a.  in such a case that the auxiliary speed change device 20 is shift into the high speed side after it is shifted from the high speed side into the low speed side, if the speed shift stage of the main speed change device 20 was lower than the third speed stage when the auxiliary speed change device 30 was set, at the last time, on the high speed side, the main speed change over is shifted to that speed shift stage, but if the speed shift stage of the main speed change device 20 was higher than the fourth speed stage when the speed shift stage of the auxiliary speed change device 30 was set, at the last time, on the high speed sage, the main speed device 20 is automatically shifted into the third speed shift stage.
Patent JP-H04127902-A (JP)
Title: Manufacture of thin-wall small diameter tube of silver alloy
Inventor: MURAI YASUNOBU
IPC: B21B19/06
Filed: 1990-09-18
Abstract: PURPOSE:To improve quality, yield, productivity, safety in the manufacture of a thin-wall small diameter tube of silver alloy by adopting stages of hot piercing rolling, hot diameter reducing rolling and cold working from a billet. CONSTITUTION:The piercing rolling 1 of a silver alloy billet is conducted in a hot state and the pierced material is reduced 2 in diameter in a hot state to form a silver alloy tube stock. Then, the silver alloy tube stock is rolled 3 by a cold pelger rolling will. Cold drawing 4 is performed for the diameter reduced tube stock for the last time. Consequently, the thin-wall small diameter tube of silver alloy can be manufactured in good productivity and yield and in high quality.
Patent JP-H0191355-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIMOTO KOSUKE
IPC: G11B15/61
Filed: 1987-09-30
Abstract: PURPOSE:To make a main body thin by attaching a fixed drum with a built-in magnetic head disk and a guide pin to put a tape on an outer periphery in parallel to a driving disk, and putting the tape on the fixed drum in parallel by rotating the magnetic head disk along the inclined gap of the outer periphery of the drum. CONSTITUTION:The fixed drum 61 with a built-in disk 67 having a magnetic head 1, and a pair of vertical guide pins 70a, 70b to put the magnetic tape 10 on the outer peripheral surface of the fixed drum in parallel are attached on the driving disk 17 to be rotated reciprocally. A device 68 to drive and rotate the magnetic head 1 of the disk 67 along the inclined gap 62 of the outer peripheral surface of the fixed drum 61 is attached to the driving disk 17 so as to inclined by about 17 deg. against it. By this constitution, the tape 10 can be put on the fixed drum 61 in parallel by the rotation of the disk 17, and the height of the fixed drum 61 comes nearly the same as the width of the tape 10, and the device can be made thin.
Patent JP-H0647493-A (JP)
Title: Production of sand core
Inventor: OKAMOTO HIDEMASA
IPC: B22C9/10
Filed: 1992-08-04
Abstract: PURPOSE:To produce the sand core having an excellent coating property by subjecting a sand core prototype molded by using a hardener having a specific compsn. to a synthetic smectite treatment, then drying the prototype and coating the surface thereof with an aq. neutral dispersion of refractory fine powder. CONSTITUTION:This process for production is constituted of a stage for producing the sand core prototype by using sand, furan resin and hardener for curing the furan resin by heating, a stage for subjecting the sand core prototype to the synthetic smectite treatment, then drying the prototype and a stage for coating the surface of the dried sand core prototype with a slurry-like coating material consisting of the aq. neutral dispersion essentially consisting of powdery refractories and drying the prototype. As a result, the coating layer of a uniform and adequate thickness is formed without the infiltration of the coating material into the sand core prototype.
Patent JP-H0193081-A (JP)
Title: Manufacture of flexible tape connector member
Inventor: MURATA KATSUHIRO
IPC: H01R43/20
Filed: 1987-10-01
Abstract: PURPOSE:To obtain a flexible tape connector by a simple process with terminal parts and aramido sheets thermocompressionally bonded by using terminal parts composed of linear end parts and thin plate parts, and aramido sheets to which an adhesive is applied using a desired punch die etc. CONSTITUTION:A thin-plate state thin type flexible tape terminal wire 3 is plurally formed in which one end part is a linear end part 1 having a line diameter of 0.3-0.5mm, and the other end part is a thin plate part 2 having a longer, wider, and thicker size than that of the part 1 using a given punch die 7. A nickel plating is applied to the wire 3, an adhesive 5 is applied to aramido sheets 4 in a given thickness by a screen print, and is dried at a given temperature. Then the wires 3 are arranged and housed on a die 7 having plural recessed-state grooves 6 at given intervals. And one side surface of the sheets 4 are placed so as not to contact the parts 1 of the wires 3 and thermocompressionally bonded, and thereby a flexible tape connector member having excellent flexibility and high reliability can be manufactured.
Patent JP-H0780392-A (JP)
Title: Surface working method for long-sized sheet
Inventor: MASUKURA JIYUNICHI
IPC: B05D3/02
Filed: 1993-09-10
Abstract: PURPOSE:To provide the high-brightness long-sized sheet which is extremely thin and has folding resistance, crack resistance, flexibility and recycling property in combination by working the long-sized sheet by double coating with two kinds of extremely thin coating materials varying from each other in a series of stages. CONSTITUTION:The long-sized sheet 1 is ejected from a sheet drum 2 to a first coater device 4 and is coated with the first coating material 3 having a thermoplastic and/or UV curing property by the first coater device 4. The coating material is cured by heating and drying and/or irradiation with UV by a first heater device 5 and/or a first UV irradiation device 6. The long-sized sheet is coated with the second coating material 7 having the thermoplastic and/or UV curing property by the second coater device 8 for the long-sized sheet. The coating material is cured by heating and drying and/or irradiation with UV by a second heater device 9 and/or a second UV irradiation device 10. The long-sized sheet 1 is transported by feed rollers 11 and is taken up on a take-up drum 12.
Patent JP-H1184768-A (JP)
Title: Toner concentration sensor device
Inventor: KAWANISHI SHINYA
IPC: G03G21/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy of toner concentration. SOLUTION: An amplifier processing the signal of an infrared photodetector 2 is constituted of a first amplifier OP1 and a second amplifier OP2; and in the first amplifier OP1 the input terminal of a reference voltage Vref1 and the cathode terminal of the infrared photodetector 2 are connected to a positive input terminal, and the anode terminal of the infrared photodetector 2 is connected to a negative terminal and also is connected to an output side through a sensitivity adjustment volume VR1. In the second amplifier OP2, the input terminal of the reference voltage Vref1 is connected to the positive input terminal, and the output of the first amplifier OP1 is connected to the negative terminal through a first resistor R2 and also is connected to the output side through a second resistor R3. Further, the first amplifier OP1 is formed by the operational amplifier of a CMOS, and the second amplifier OP2 is formed by a bipolar operational amplifier.
Patent JP-S62111046-A (JP)
Inventor: SAKURAI HITOSHI
IPC: E04B1/92
Filed: 1985-11-06
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-H0966856-A (JP)
Title: Running transmission gear for crawler mounted mobile agricultural machinery
Inventor: SATOJI HISAYUKI
IPC: A01B69/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize a transmission as far as possible and reduce the weight thereof by transmitting the rotation of an input shaft to straight drive gear by means of connecting a pair of right and left output gears to the straight drive gear of a clutch shaft in a freely engaging and disengaging manner, and connecting the rotation of a control shaft to a crawler shaft through an output gear. SOLUTION: When a crawler mounted mobile agricultural machinery is to make any turns, power is transmitted to respective control shafts 38 and either brake is applied to the crawler belt on the revolving side by side clutches 40, 41, or make a reverse rotation or a reduced forward rotation. When power is transmitted from the control shaft 38 to a clutch shaft 46, the width of the control shaft 38 including a brake 39 and a clutch 62 can be narrowed by positioning the right and left side clutches 40, 41 in the center of the control shaft 38. The width of the right and left side clutches 40, 41 and that of the control shaft 38 can be narrowed also by positioning a straight drive gear 47 and output gears 48, 49 between a 12th transmission gear 53 and a 13th transmission gear 54.
Patent JP-S61129071-A (JP)
Title: Laminated paint film
Inventor: ARIMA MASAMICHI
IPC: B32B27/20
Filed: 1984-11-27
Abstract: PURPOSE:To enhance the metallic feeling or other design effect of a densely colored paint film, in a laminated paint film consisting of a color base layer containing colored mica and color pigment and a clear layer, by combining colored mica and a specific resin. CONSTITUTION:0.5-20wt% of colored mica with an average particle size of 10-50mum and appropriate color pigment are compounded with the color base layer of a laminated paint film to be formed so as to set an L-value to 30 or less. Further, laminated paint film vehicle consists of 85-60pts.wt. of a vinyl multi-component copolymer being a component A, which is obtained by polymerizing an ethylenic monomer having a hydroxyl group in an amount brining the hydrozyl value of a resin solid to 40-80, an ethylenic monomer having a carboxyl group in an amount bringing the acid value of said resin solid to 5-25 and the other ethylenic monomer capable of copolymerizable wit both monomers in a ratio adjusting the total amount of monomers to 100pts. wt. and 15-40pts.wt. of a crosslinking component being a component B.
Patent JP-H0471565-A (JP)
Title: Manufacture of tip-sensing catheter and heating device
Inventor: MACHIDA TORU
IPC: A61M25/00
Filed: 1990-09-20
Abstract: PURPOSE:To sufficiently fix a wire and manufacture the same product as the conventional one by a simple method by winding the wire sensing the periphery of a heated portion with X-rays multiple times on the tip section of a catheter after or while applying heat, and coating resin. CONSTITUTION:A catheter 1 sensing the tip section with X-rays, a coil-shaped object 21 sensing the periphery with X-rays, and resin 3 are provided. The angiogram catheter 1 made of polyurethane is prepared, and it is heated with a heating device 7 to the degree that only the surface 13 is softened. A platinum wire 21 is wound six times while the surface is still soft. Since the wire 21 is partially buried in resin, a circular object can be sufficiently fixed. A polyurethane film 3 is coated on it to fix it more sufficiently. The catheter 1 thus obtained can be used by no means inferiorly to conventional ones, the complicated process to form recesses is eliminated, and manufacture is simplified.
Patent JP-2000069568-A (JP)
Title: Method for revising cryptographic key in charging state
Inventor: KATO TAKEHIKO
IPC: H04W12/02
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To maintain the security level by periodically revising a cryptographic key of a mobile communication terminal and to make the size small, the weight light and to reduce the power consumption by relieving an arithmetic load of the mobile communication terminal. SOLUTION: A mobile terminal 100 that incorporates a cryptographic module conducting an arithmetic operation for cryptographic communication is mounted on a charger 200 incorporating a key revision arithmetic module and charged. In this case, the key revision module in the charger 200 calculates a new cryptographic key, transfers the new cryptographic key to the mobile terminal 100, which stores the key. Since the key is revised periodically, even when the mobile terminal 100 is stolen and the cryptographic key stored in a semiconductor chip in the mobile communication terminal 100 is decoded, the cryptographic key is invalidated within a short time. Thus, the possibility of illegal use of the mobile terminal 100 is precluded and the security of the mobile terminal 100 is enhanced. Since a part for calculating the cryptographic key is provided to the charger 200, an arithmetic load of the mobile terminal 100 is relieved so as to make the size of the mobile terminal 100 small, to make the weight thereof light and to reduce the power consumption.
Patent JP-H0593378-A (JP)
Title: Heat-resistant rope
Inventor: OBA TOMOYUKI
IPC: D07B7/14
Filed: 1991-09-27
Abstract: PURPOSE:To provide the objective inexpensive heat-resistant rope constituted of a core material comprising ceramic wool and a covering material knitted from yarns doubled with quartz fibers into a mesh, having excellent heat resistance and not causing the falling of the wool. CONSTITUTION:The objective heat-resistant rope is constituted of a core material 1 comprising ceramic wool and a covering material 2 knitted from fibers doubled with quartz fibers each having a count of 30-1000g per 1000m into a mesh of 0.1-0.5.
Patent JP-S63103304-A (JP)
Title: Signal output device
Inventor: KIRIYAMA KAZUTAKA
IPC: G05B19/08
Filed: 1986-10-20
Abstract: PURPOSE:To easily confirm disconnection by providing a resistor between a common terminal and a control power supply and forming an individual control part with a series circuit of a current move-round preventing diode and a signal output part. CONSTITUTION:A signal output device of a remote supervisory/controlling equipment contains a matrix selecting circuit 31 having a matrix 1 consisting of (m) pieces of rows and (n) pieces of columns, a row selecting means 7 including contacts X1-Xm, a drive part 4 and a signal output part 6, a column selecting means 11 including contacts Y1-Yn, a drive part 8 and a signal output part 10, a final stage output part 29, etc. Then a resistor 32 is provided between a common terminal 2 and a pole V0 at the other side of a control power supply 3 together with a resistor short-circuiting part which short-circuits the resistor 32 with a selection permitting signal 19 at a contact 20a of a relay 20. At the same time, a signal processing part 37 consists of 1st and 2nd discriminating parts 33 and 34, a gate circuit 35 and a logic circuit 36. Then the part 37 outputs an output permitting signal 27 when the resistor 32 is short-circuited while the signal 19 is delivered.
Patent JP-H0984954-A (JP)
Title: Gift pay-out device for game machine
Inventor: ABE HIROYUKI
IPC: G07F9/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To easily supply plural gift capsules and to prevent the cracking or the like of the gift capsules to be paid out to a player. SOLUTION: This gift pay-out device of a game machine is constituted of a gift stock part 2 for stocking the plural gift capsules 1, a stopper part 3 provided so as not to make the capsule jump out from the gift stock part 2 at the time of stocking the gift capsule, a discharge part 4 for paying out the gift capsule 1 to a player side at the appropriate time, a motor 9 for driving the discharge part 4 and a door part 7 provided on the side of replenishing the gift capsule 1 of the gift stock part 2. Then, a sensor 9 for checking the stock residual amount of the gift capsules and the completion of pay-out is provided.
Patent JP-H04128715-A (JP)
Title: Optical modulator
Inventor: KOUCHI AKIRA
IPC: G02F1/29
Filed: 1990-09-19
Abstract: PURPOSE:To enable high-speed, wide-band optical modulation and optical deflection by composing the optical modulator of a magnetooptic control means and a polarizing prism made of a birefringent member which separates incident luminous flux into at least two linear polarized light components having mutually orthogonal planes of polarization and projects them. CONSTITUTION:The optical modulator consists of the polarizing prism 5 made of the birefringent member and a magnetic field producing means 6 which produces a magnetic field for controlling the polarizing prism 5 magnetically. A general Wollaston prism formed by cementing, for example, crystal body prisms P1 and P2 having mutually orthogonal optical axes (Z axis) is used as the polarizing prism 5. Both the prisms have birefringent effect and separates the transmitted incident light 1 into two pieces 2 and 3 of projection luminous flux which have a constant mutual separation angle theta from a projection surface 5a and also have mutually orthogonal planes of polarization. Therefore, plural projection light beams can be polarized and deflected under single control, which is suitable for an optical modulator for high-speed processing and the planes of polarization of the respective beams cross each other at right angles to cover a wide range. Consequently, the high-speed, wide-band optical modulation and optical deflection become possible.
Patent JP-S60137924-A (JP)
Title: Resin for dispersing pigment
Inventor: HIRASAWA YOUJI
IPC: C09K23/52
Filed: 1983-12-26
Abstract: PURPOSE:The titled resin, obtained by condensing a polymer of star-shaped structure consisting of a polycarboxylic acid and epsilon-caprolactone with a polyol compound, and having improved compatibility with vehicles for coating materials, e.g. alkyd resin, and a low viscosity. CONSTITUTION:A resin for dispersing pigments, obtained by condensing (A) a polymer of star-shaped structure prepared by reacting (i) a polycarboxylic acid having 3 or more carboxyl groups, e.g. pyromellitic acid, with (ii) epsilon-caprolactone with (B) a polyol compound having plural hydroxyl groups, e.g. ethylene glycol, to satisfy the ratio between the number of moles of carboxyl groups [COOH] in the component (A) and the number of moles of hydroxyl groups [OH] in the component (B) in the formula [f is the number of hydroxyl functional groups in the component (B)], and introducing basic groups if necessary thereinto with a usual basic group introducing reagent. EFFECT:A coating material composition containing a dispersed pigment with a high solid content is obtained.
Patent JP-H08112438-A (JP)
Title: Game medium polishing device, and game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-10-14
Abstract: PURPOSE: To provide a game machine island in which the cost can be significantly reduced with a simple structure, the space within the game island can be effectively used as much as possible, the occupying space of the island can also be reduced to conform to a demand of space saving in a game hall. CONSTITUTION: This game medium polishing device 30 has a plurality of polishing units 30A-30C arranged so as to be longitudinally continued to each other, the conveyors 31a, 31b of each polishing unit 30A-30C are constituted in such a manner that they are driven when either one of several game machines 21 situated above them corresponding thereto is under operation. In an island middle stage 20B, a plurality of pachinko (Japanese pinball game) bases 21 are arranged back to back so as to be horizontally extended in the state mutually opposed without interposing other game related equipments between their back surfaces.
Patent JP-S62109595-A (JP)
Inventor: MURATA KUNIHIKO
IPC: D05B21/00
Filed: 1985-11-07
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。