baber/WOPTO huggingface dataset:
Patent JP-H08283483-A (JP)
Title: Polymer network structural body and its production
Inventor: WAKANA YUICHIRO
IPC: C08K5/00
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a porous body having micro three-dimensional continuous network structure which has not been available hitherto. CONSTITUTION: This polymer network structural body is obtained by mixing a copolymer consisting essentially of ethylene and vinyl acetate and having 1-45wt.% vinyl acetate content with a low molecular material and retains the low-molecular material between three-dimensional continuous network skeletons 1 comprising the copolymer. Since the structural body retains the low-molecular weight between three-dimensional continuous network skeletons composed of ethylene and vinyl acetate-based copolymer and has a structure sealing the low molecular material in the porous material, the structural body can be utilized for wide uses, e.g. as a cushion material, etc., or for utilizing oozing out of low molecular material.
Patent JP-S57210373-A (JP)
Title: Removing device for insulating liquid
Inventor: YANAGI MASAAKI
IPC: G03G15/11
Filed: 1981-06-19
Abstract: PURPOSE:To prevent a developer from ununiformly swelling, and to make liquid thickness constant, by slanting the corona discharging wire of an excessive developer removing device in the widthwise direction of a drum, and equalizing the interval size between the drum and discharging wire at at least two positions. CONSTITUTION:The corona discharging wire 4 of an excessive developer removing device is slanted widthwise in three dimensions to a photosensitive drum 1, and the interval between the drum surface and discharging wire 4 is equalized at at least two positions. As a result, an excessive insulating liquid developer is squeezed on one side of the drum 1 and the developer is movable widthwise on the drum surface, so the developer after being squeezed by corona discharge swells uniformly to constant liquid thickness.
Patent JP-S63260988-A (JP)
Title: Additive for aqueous slurry of pulverized carbonaceous material
Inventor: NAKAYAMA MITSUKO
IPC: C09K23/00
Filed: 1987-04-20
Abstract: PURPOSE:To provide an additive capable of improving the standing stability and high-concn. stability of an aq. slurry of a pulverized carbonaceous material through addition of only a small amt. of the salt, by incorporating a particular arom. hydrocarbon polymer having a sulfo group together with a clay of particular compsn. CONSTITUTION:At least one arom. hydrocarbon polymer (salt) having a sulfo group and comprising a member selected from among a polymer (A) contg. a polymerizable arom. sulfonic acid monomer component, as an essential component, and a polymerizable hydrocarbon monomer component, as an optional component, and a polymer (B) obtd. by sulfonating a polymer of at least one monomer selected from polymerizable hydrocarbon monomers contg. at least one polymerizable arom. monomer, as an essential component. This polymer (salt) and a clay contg. smectites and/or a clay mineral of a double-chain structure as a principal component are incorporated, thereby obtaining an additive for an aq. slurry of a pulverized carbonaceous material.
Patent JP-S58211765-A (JP)
Title: Automatic sheet original conveyor
Inventor: FURUICHI KIYOUSHI
IPC: B65H29/00
Filed: 1982-06-03
Abstract: PURPOSE:To enable selection of any of one-sheet one-copy mode and 1-sheet plural necessary copies mode when plural sheet originals are copied, by using a partition plate. CONSTITUTION:A pile P of sheet originals stacked on a feed tray 1 is fed one by one from the lowest part to an original placing glass 9 to make a copy. When a necessary amt. of copies are made, the original is returned to the tray 1 through a conveyance route other than the feed route. Since it is separated from the sheet original 1 before feed with a partition plate 26, it is never mixed. A necessary amt. of copies are obtained by repeating this process. It is possible to make one copy per one original and to use the next original, and to obtain a necessary amt. of copies by selecting such a mode and repeating this process.
Patent JP-H10274492-A (JP)
Title: Heat exchanger and its manufacture
Inventor: TANAKA HIROSHI
IPC: F28F9/18
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain high connecting strength and satisfactory connecting operability by connecting a core constituting member of a heat exchanger by brazing to previously manufacture a core, manufacturing a tank separately from the core, and connecting the core to the separate tank by using thermosetting resin. SOLUTION: A core 4 is previously manufactured by stop assembling a tube 5, fin 6, side plate 7, bracket 8 and sheet members 14, 15, and integrally brazing the stop assembled unit in a furnace. Tanks 2, 3 are manufactured by casting or forging separately from the core 4. The core 4 and tanks 2, 3 manufactured, separately are connected by using thermosetting resin. Before coating the resin, unnecessary adherent is removed from the connecting parts 4a, 4b of the core 4 to the tanks 2, 3. In such a method, connecting strengths of the core 4 to the tanks 2, 3 are raised.
Patent JP-S5220143-A (JP)
Title: Detecting and indicating method for dishonest acts in pin ball machine s
Inventor: YOGO RIYOUZOU
IPC: A63F7/02
Filed: 1975-08-05
Abstract: PURPOSE: To detect promptly any dishonest act of a player on a pin ball machine an indicator lamp for each group of the machines in addition to each indicator lamp for all of machines so as to notify any shopman of the dishonest fact which is indicated by intermittent lighting of the lamps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63261136-A (JP)
Title: Stress loading device
Inventor: HISHIDA MAMORU
IPC: G01N3/08
Filed: 1987-04-20
Abstract: PURPOSE:To stress a test body through easy operation by installing a stress loading jig made of shape memory alloy wherein a shape is stored previously on the test body to be stressed. CONSTITUTION:A C-ring type pipe made of nickel titanium alloy where the shape of length l0 is stored as the stress loading jig 1 is compressed and formed to length l1 at room temperature. Then this pipe is installed on the test body 3 to be stressed where the interval of collars 4 to be stressed is l2. The opening part 2 of the C ring is made larger than the diameter of the parallel part 5 of the test body 3 and then the stress loading jig 1 is easily installed between the collars 4 and 4 of the test body 3. This is dipped in high-temperature water of 290 deg.C which contains radioactive nuclear species and the stress loading jig 1 made of the shape memory alloy restores itself to the stored shape to increase the interval of both collars 4 and 4 of the test body 3 to be stressed to l3. At this time, stress required to compress the stress loading jig 1 from l0 to l3 at 290 deg.C is generated at the parallel part of the test body 3.
Patent JP-S6121345-A (JP)
Inventor: EDOMUNDO JII BUAN MARUDAAHEMU
IPC: B65D27/10
Filed: 1985-05-02
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-S62252002-A (JP)
Inventor: SANNOKI MASATSUGU
IPC: F21S2/00
Filed: 1986-04-24
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-S61254327-A (JP)
Title: Multi-axially oriented product of polytetrafluoroethylene
Inventor: KATAOKA HIROSHI
IPC: B29C55/18
Filed: 1985-05-07
Abstract: PURPOSE:To enable to obtain a dense multi-axially oriented sheet of polytetra fluoroethylene (PTFE) with excellent optical characteristics by a method wherein a performed part of PTFE heated up to a temperature near its melting point is ori ented under pressure in a lubricated die. CONSTITUTION:The inner surface 2 of a compression die 1 is coated with lubricant and heated up to a temperature nearly equal to that of PTFE base 3. A PTFE sheet is once heated up to a temperature exceeding TM in order to melt crystals and cooled down to a temperature lower than TM. The resultant PTFE films are laminated to one another to be used as PTFE base 3. The PTFE base 2 placed in the die 1 is plug-flowed by compression so as to be biaxially oriented in order to be cooled or stabilized by holding it at a temperature suitable for crystallization. Finally, the multi- axially oriented PTFE 4 is taken out of the die 1 and separated from one another in order to obtain sheets. The rsultant sheet is made of polytetrafluoroethylene, multi- axially oriented with a minimum area ratio of 2:1, has the total light ray transmittance of 50% or more and has the absorptivity of 0.7mm<-1> or less. According to the above- mentioned forming the sheet can be favoravly used as electronic material and as solar energy utilization appliance material.
Patent JP-H11267986-A (JP)
Title: Sheet sucking plate
Inventor: TATSUOKA KOICHI
IPC: B65H5/08
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an uniform sucking force by providing a first plate having a number of suction holes extending to both sides dispersively formed thereon, and a second plate bonded to the reverse side thereof and having air holes communicating with the reverse side formed on the bottom of a ventilating groove, and connecting the air holes to a vacuum source. SOLUTION: A first plate 2 has a number of suction holes 2a dispersively formed thereon, and a second plate 3 has a square frame part 3a on the circumference of the surface, a lattice ventilating groove 3b formed on the inside thereof, and air holes 3d formed the bottom. The protruding part 3c left by the ventilating groove 3b and the frame part 3a are bonded to the reverse side of the plate 2. Sucking passage holes 4a connected to the air holes 3d are formed on the surface of a third plate 4 so as to extend to both sides, and the reverse side of the sucking passage holes 4a is connected to a vacuum source. Since a uniform vacuum pressure acts on the suction holes 2a through the ventilating groove 3b, a uniform sucking force can act on the surface of the first plate 2.
Patent JP-H01269473-A (JP)
Title: Preparation of dried laver
Inventor: WAKAMEDA ATSUSHI
IPC: A23L17/60
Filed: 1988-04-20
Abstract: PURPOSE:To obtain a dried laver having uniformalized and improved quality by touching and dipping into a solution adjusted at a specific pH by adding a constant amount of acid such as hydrochloric acid or phosphoric acid to raw laver. CONSTITUTION:Hydrochloric acid, phosphoric acid, acidic pyrophosphoric acid, acetic acid, citric acid, lactic acid, ascorbic acid, succinic acid or tartaric acid and/or acidic amino acid is added to raw water in an amount of 0.001-10% and adjusted to a solution at 5.5-1.0pH. Next, raw laver is touched or dipped into said solution and dried to afford the aimed laver.
Patent JP-S57210442-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI ATSUTAKA
IPC: G11B5/702
Filed: 1981-06-20
Abstract: PURPOSE:To obtain a magnetic recording medium which has superior dispersibility and surface smoothness by adding a titanium coupling agent shown by a prescribed general formula and a vinyl chloride resin to a magnetic layer. CONSTITUTION:A magnetic layer which contains a titanium coupling agent shown by the general formula in the figure and a vinyl chloride resin such as vinyl chloride-vinyl acetate resin as a binder component is formed on a base to obtain a magnetic recording medium. The titanium coupling agent is contained in the magnetic layer by adding a solution which uses a proper solvent during preparation of a magnetic paint, or by treating the surface of magnetic powder with the titanium coupling agent.
Patent JP-S58212220-A (JP)
Title: Method for compensating offset voltage of analog- digital converter
Inventor: HOSOKAWA HIDENORI
IPC: H03M1/06
Filed: 1982-06-04
Abstract: PURPOSE:To attain A/D conversion with high accuracy, by subtracting an A/D converting value of an analog signal setting an input terminal as a ground level from the off voltage of the A/D converting value of the analog signal inputted to the other input terminal for the purpose of correction. CONSTITUTION:A terminal T3, e.g., among input terminals T0-T3 of an A/D converter 1 is grounded, and this grounded level is A/D-converted, then the converter 1 has a negative offset voltage. In decreasing a voltage of a power supply terminal T5 from the ground level, a positive analog voltage is inputted to the terminal T3 and the negative offset voltage approaches the ground level. When the power supply voltage is decreased by a certain value, the polarity of the offset voltage is inverted to positive one. The zero voltage is A/D-converted, the positive offset voltage value is stored in a microcomputer 3 according to the converted value, and the offset value is decreased from the A/D-converted value of analog signals A0-A2. Thus, the offset value is compensated in this way.
Patent JP-S5916955-A (JP)
Inventor: ERIASU PURAZAAMEIYAA
IPC: C22F1/18
Filed: 1983-06-01
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-S61273313-A (JP)
Inventor: BURIZEBAARU MARUSERU
IPC: B65B11/02
Filed: 1986-04-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61254546-A (JP)
Title: Quinone compound
Inventor: YAMATSU ISAO
IPC: A61K31/22
Filed: 1985-05-08
Abstract: NEW MATERIAL:The compound of formula I [A is group of formula II or formula III (X and Y are OH, methoxy or H); R is H or acyl; n is 1-5]. EXAMPLE:6-{7-(2'-Hydroxyethylaminocarbonyl)-3-methyl-2,6-octadienyl}-2 ,3,4-tri methoxy-5-methylphenol. USE:An antiallergic agent and antiasthmatic agent. It suppresses the isolation of SRS-A which is an allergy-inducing substance. PREPARATION:The compound of formula I wherein A is group of formula III can be produced by reacting the compound of formula IV with the compound of formula V. Another compound of formula I wherein A is group of formula II is obtained by treating the obtained compound of formula I wherein A is group of formula III with an oxidizing agent.
Patent JP-H10292495-A (JP)
Title: Connecting structure for member
Inventor: YAMAGIWA TAKANORI
IPC: F16B4/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for members to integrally connect a second member such as a sleeve material to the end section of a pipe material strongly and firmly. SOLUTION: A circular groove 11 extended in the peripheral direction is provided on the outer peripheral face of an intermediate section in the axial direction of a second member 3, and the second member 3 is inserted into the end section of a pipe material 2. The peripheral wall of the pipe material 2 is bent and deformed inward to be coupled with the circular groove 11 of the second member, and the pipe material 2 and the second member 3 are integrally connected. The reduction of the base material strength by the thermal effect at the time of the welding of a junction region is prevented, and a strong and firm junction can be formed.
Patent JP-H07305699-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SOUZOU
IPC: F04D29/28
Filed: 1994-05-10
Abstract: PURPOSE:To improve blowing performance by providing an inclined part on a main plate, and to enhance productivity by integrally forming the main plate and an impeller plate out of resin materials and high frequency welding a side plate, so as to improve rotational strength of the blower. CONSTITUTION:An inclined part 2a is provided on an attaching part of a blade 3 to a main plate 2 in relation to a main plate bottom surface, and a projecting part 9 is provided on the inclined part 2a on the opposite surface to the surface provided with a blade 3 of the main plate 2, and in the position corresponding to the extension line of the front edge of the blade 3, and the bottom surface of the projecting part 9 is formed parallel to the bottom surface of the main plate 2, and a ring-like side plate 4 made of resin materials such as ABS is welded to the upper end of the blade 3, so as to form an impeller 1.
Patent JP-S58213963-A (JP)
Inventor: KATAOKA YUKIROU
IPC: E05B81/82
Filed: 1982-06-07
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。
Patent JP-S62263390-A (JP)
Inventor: HARO TOROIBERU
IPC: C14C9/00
Filed: 1987-04-21
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-S5720818-A (JP)
Title: Exothermic temperature control device of resistance heating element
Inventor: TSUNEKAWA YOUICHI
IPC: G05D23/24
Filed: 1980-07-14
Abstract: PURPOSE:To ensure a quick adaptation to a fluctuation of the exothermic temperature, by controlling a power source for electric conduction based on the exothermic temperature of a resistance heating element and a change of resistance value to the exothermic temperature. CONSTITUTION:When a switch (SW)15 is first turned on, a transistor (TR)16 is turned on. As a result, a semiconductor SW12 is also turned on, and accordingly a resistance heating element 13 generates the heat with the current supplied from a power supply terminal 11. If a certain voltage is applied to the terminal 11, the terminal voltage of a resistance 14 is reduced as the resistance value of the element 13 increases. This terminal voltage is compared 18 with the reference voltage, and the output potential of the comparator 18 is reduced when the difference between the exothermic temperature and the target value becomes a prescribed level due to the fact that the exothermic temperature of the element 13 exceeds the target level. As a result, the TR16 is turned off and accordingly the SW12 is also turned off to stop the electric conduction to the element 13.
Patent JP-H01266607-A (JP)
Title: Radar homing missile
Inventor: TOMINAGA FUMIAKI
IPC: G05D1/12
Filed: 1988-04-19
Abstract: PURPOSE:To improve the target capture probability of an airframe having a roll angle error by allowing the airframe to search forcibly the upper part and the lower part of the horizon detected by a radar homing missile itself. CONSTITUTION:Even if the airframe 1 executes a search in a state that it has a roll angle error, it is allowed to search forcibly the upper part and the lower part of the horizon 9 detected by the flying object 1 by DELTAtheta, respectively. As a result, as shown in a capture range 5 and 6, a capturable range of a target 2 can be widened. Accordingly, even in case the search has been executed in a state of having a roll angle error which cannot be detected by the flying object itself, higher capture probability can be obtained.
Patent JP-S61255255-A (JP)
Title: Stirling engine
Inventor: TAKEI YUJI
IPC: F02G1/053
Filed: 1985-05-07
Abstract: PURPOSE:To prevent the leak of working gas and reduction of output by connecting a displacer piston rod and a connecting rod through a crosshead arranged in slidable ways onto the inner peripheral surface of a cylinder. CONSTITUTION:A crosshead 30 is arranged in slidable ways in a cylinder 10 on the lower side of a power piston 11, and consists of the first and the second connecting bodies 31 and 32. The first connecting body 31 is formed into horizontally long plate form, and the upper edge of a connecting rod 15 is axially supported through a crosshead pin into a penetration hole which penetrates through at the center in the longitudinal direction. The lower edge of a displacer piston rod 13 is screwed at the center of the second connecting body 32. Though, when a Stirling engine is driven, a force Fn-1 for the shift in the axial direction acts onto the crosshead 30, accompanied with the revolution of a crank 16, said force is restricted by the side wall of the cylinder 10, and the power piston 11 and a displacer piston 12 move vertically without being inclined.
Patent JP-H05295303-A (JP)
Title: Antifouling coating resin composition
Inventor: KOMAZAKI SHIGERU
IPC: C09D171/00
Filed: 1992-04-16
Abstract: PURPOSE:To obtain the objective composition which can evenly control the rate of elution of the effective constituent of an antifouling agent and whose coating film itself will be gradually dissolved in seawater to form always a fresh coating film, by using a specified polymer as the essential film-forming constituent. CONSTITUTION:The composition contains a polymer having triazole ester groups, preferably a polymer having groups of a structure of the formula [wherein R1 and R2 are each H, a halogen, (substituted) alkyl, aryl, aralkyl, alkoxycarbonyl, alkoxy, aryloxy, alkanoyl, alkanoyloxy, nitro or cyano and may be combined with each other to form a (substituted) alkylene chain, or may be combined together with carbon atoms respectively bonded to R1 and R2 to form a (substituted) aromatic ring] (e.g. a copolymer of methacryloyloxybenzotriazole with butyl acrylate), as the essential film-forming constituent.
Patent JP-2000295082-A (JP)
Title: Input circuit
Inventor: HIRATE KOJI
IPC: H03K5/08
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain an input circuit which receives both the normal input and the Schmitt input and which reliably makes threshold voltage to a normal input enter within the maximum hysteresis error of a Schmitt input and. SOLUTION: This input circuit is provided with an inverter circuit 2 which receives an input signal, generates a normal input and outputs it, a latch circuit 6 which constitutes a Schmitt circuit 7 where a high voltage threshold and a low voltage threshold obtained on the basis of the threshold of the circuit 2 are set by being connected to the circuit 2 and generates a Schmitt signal and outputs it and a transmission gate 3 that can control conduction/non- conduction to control the connection and disconnection of the circuits 2 and 6.
Patent JP-H09283257-A (JP)
Title: Spherical gap switch provided with noise reducing function
Inventor: UEKI KOJI
IPC: C04B38/00
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce a large quantity of noise generated at the time of closing a switch so as to remarkably restrict the emission of noise by arranging a muffler in a blowing and discharging port of a spherical gap switch device. SOLUTION: A pair of spherical electrodes 4, 4 having a projecting part 5 are arranged opposite to each other in an insulating case 7. These projecting parts 5 face to each other through a discharging space. This spherical gear switch main body 1 is provided with an air flow generating unit 2, and the air at 0.5-25m/sec.kW of wind velocity is supplied from a ventilation port 8a to the discharging space. In this high-voltage pulse generating spherical gap switch device, a muffler device 3 is arranged in a blowing and discharging port 8b of the main body 1.  The muffler device is desirably formed by attaching sound absorbing materials 10, which is made of the porous material such as a foamed molding, to the inside of an outer box 9, and furthermore, providing plural porous plates 11 provided with multiple discharging holes 12 at about 5-50mm of hole diameter in an outlet so as to cross the discharging air flow.
Patent JP-S5620336-A (JP)
Title: Frequency dividing circuit
Inventor: MISAWA AKIRA
IPC: H03K21/00
Filed: 1979-07-28
Abstract: PURPOSE:To simplify constitution by excluding a prior-stage control circuit by providing a frequency dividing method that divides the output signal of a frequency dividing circuit by a fixed number and then by supplying the output of this frequency dividing method and that of the frequency dividing circuit to the control terminal of a control method simultaneously or selectively. CONSTITUTION:Pulse transfer control circuit 51 is provided between 1/2 frequency dividers 48 and 49 constituting the PLL circuit of a frequency synthesizer tuner and the output of OR gate G5 is used as a control input to this circuit 51. By way of inverter I5 as a 180 deg. phase shifter, output fr of programmable divider 43 is applied to 1/2 frequency divider 52, whose output is differentiated by differentiating circuit 53, the differential output of which is input to gate G5 via shift switch S1. Further, divider output fr, after being differentiated as it is by differentiating circuit 54, is input to gate G5 via shift switch S2. With the output of this gate G5, circuit 51 is controlled to divide the output of prescaler 42 to a fixed frequency, excluding a prior-stage pulse transfer control circuit.