baber/WOPTO huggingface dataset:
Patent JP-H107739-A (JP)
Title: Production of water-soluble resin
Inventor: OSUGI KOJI
IPC: C09D5/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a water-soluble acrylic resin having low polydispersity index by radical-polymerizing a mixture of an acrylic monomer with a specified monomer in the presence of a specified solvent and initiator. SOLUTION: This acrylic resin is a copolymer prepared by copolymerizing 1-12wt.%, based on the whole monomer component, monomer represented by formula I (wherein R<1> is H or CH3 ; R<2> is H, CH3 , C2 H5 , C3 H7 , C4 H9 or a group represented by formula III) or monomers represented by formulas I and II (wherein R<1> and R<2> are each as defined above; R3 is CH3 is CH3 or C2 H5 ; and n is 0, 1 or 2), contains hydroxyl groups in such amount as to give a hydroxyl value of 40-180 and carboxyl groups in such an amount as to give an acid value of 30-120 and has a number-average molecular weight of 7,000 or above and a weight-average molecular weight to number-average molecular weight ratio of 4.5 or below. It is produced by radical solution polymerization in the presence of an azo free radical initiator in a solvent containing isopropyl alcohol and/or prolyl alcohol.
Patent JP-H0918816-A (JP)
Title: Screen fixing device
Inventor: AOKI SATOSHI
IPC: G03B21/625
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness of a lenticular lens caused by temp. change and to prevent the occurrence of the gap between a Fresnel lens and the lenticular lens. SOLUTION: The upper part of a lenticular lens 1 and a frame body 3, and the lower part of the lenticular lens 1 and the lower part of the Fresnel lens 2 are adhered, respectively. Thereby a clearance is provided between the lower parts of the lenticular lens 1 and the Fresnel lens 2, and the frame body 3.
Patent JP-S5792956-A (JP)
Title: Asynchronous communication system
Inventor: ARITAKA NORIHIRO
IPC: H04L29/08
Filed: 1980-11-28
Abstract: PURPOSE:To obtain speed information automatically, by using two continous bits ''01'' as start bits and by adding simple circuit in the receiving side. CONSTITUTION:When a signal having two bits ''01'' as start bits is received, the signal of the start bit ''0'' is inverted by a NOT circuit 7 and is inputted to an AND circuit 8 to send a highest-speed clock signal CLK phi inputted to the AND circuit 8 to a counter 1. The counter 1 counts the number of pulses of highest- speed clock signal CLK phi in the one-bit pulse and stores the count value and sends it to a selector 3. The selector 3 selectes a clock, whose one-bit pulse length coincides with the sent count value, from clocks CLK1-CLKN outputted from a clock generating circuit 4 and supplies it to a receiving circuit 5. A flip flop 6 outputs ''1'' only for ''0'' of start bits.
Patent JP-S6414359-A (JP)
Title: Interior material
Inventor: HIRANO KUNIHIKO
IPC: D04H1/4274
Filed: 1987-07-03
Abstract: PURPOSE: To obtain a trim material contriving reduction of price without requiring needle punching respectively for upper and lower layer webs and useful for floor laying carpet, or the like, in automobiles by superposing an upper layer web and a lower layer web and confounding them by needle punching. CONSTITUTION: This trim material is obtained by superposing an upper layer web and a lower layer web and confounding the upper layer web with the lower layer web by needle punching. Preferably, e.g. polyester fibers having 100-300 g/m<2> unit weight (metsuke) are used for the upper layer web and mixed fibers such as polypropylene fibers mixed with polyester fibers and having 100-1,000 g/m<2> unit weight (metsuke) are used for the lower layer web.
Patent JP-H107764-A (JP)
Title: Imide-ring-containing epoxy resin and epoxy resin composition
Inventor: SHIBAHARA SUMIO
IPC: C08L63/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin excellent in resistance to soldering heat by selecting one having a molecular structure contg. spiro-ring-structured imide rings. SOLUTION: This epoxy resin is represented by the formula (wherein Ar is an atom.-hydrocarbon-contg. chain. pref. phenylene). An epoxy resin compsn. contg. the resin, a curative, and an inorg,. filler as the essential ingredients is excellent in resistance to soldering heat. The epoxy resin accounts for 10-100wt.% of the total epoxy resin contained in the compsn.
Patent JP-H1014692-A (JP)
Title: Driver
Inventor: ITO SADAO
IPC: A47C1/025
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a stopper mechanism by housing the stopper mechanism in which a slot bored in the circumferential direction of a side part of any one of first and second gears is combined with a protruded part provided at another point into a housing together with a deceleration mechanism. SOLUTION: A decelerator 50 decelerates the rotation of a motor by a worm shaft 31, a worm wheel gear 33, a pinion gear 35 and a first gear 34, and simultaneously regulates the rotation of a second gear 36. A stopper mechanism comprises slots 40 and 42 bored in the circumferential direction of side parts of the first gear 34 and the second gear 36 and protruded parts 41 and 43 to be combined respectively with the slots 40 and 42. As the protruded parts 41 and 43 are integrally provided on the first gear 34, they work as stopper for the slots 40 and 42 to eliminate the need for regulating them by a pin or the like, which allows functioning thereof as stopper with a simple structure.  Moreover, the stopper mechanism is set into a same housing 39 together with the decelerator mechanism 50, and thus, the assembling accuracy of the gears can be only determined by the product accuracy of the housing 39, thereby improving the reliability with a higher assembling accuracy of the gears.
Patent JP-2000003279-A (JP)
Title: Vliw processor, program generator and recording medium
Inventor: MIYAJI SHINYA
IPC: G06F9/38
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a processor which can show its satisfactory performance even when an instruction is fetched in a unit longer than the length of a single word or when an instruction is defined as variable length by executing the instructions in the order of earlier fetching of them even though all instructions that can be executed in parallel with each other are not fetched. SOLUTION: This processor recognizes a specific position of an instruction register 122 where an instruction is stored based on the position information 124, generates the cancel signals 134 and 135 based on the recognition information and outputs a NOP. Thus, the processor decodes and executes the instructions stored in the register 122 in the order of earlier storage of them. That is, an instruction fetch control part 121 of an instruction supply issue part 120 gives the address of an instruction to be executed to a memory 110 from an address bus 111 based on a PC 102 and a clock 101. Therefore, the memory 110 supplies the instructions every 32 bits to two left instruction registers contained in the register 122 via a data bus 112 of 64 bits.
Patent JP-H10337942-A (JP)
Title: Stamper
Inventor: ISHIKAWA HIROTOSHI
IPC: B41K1/50
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To ensure long term preservation by forming a character or a figure of an ink oozing part and an ink non-oozing part, impregnating a porous stamping member having a stamp face where the height of ink oozing part is specified with quick drying ink and applying a seal member tightly to the print face. SOLUTION: The stamp face of a porous stamping member 2 has a character or a figure formed of an ink oozing part and an ink non-oozing part and the height of ink oozing part is set in the range of 0-0.5 mm. A seal member 6 is applied tightly to the stamp face of the porous stamping member 2 being impregnated with quick drying ink comprising a quick drying solvent as a major solvent dissolved or dispersed with a coloring matter or various resins. Since the porous stamping member 2 is impregnated with quick drying ink, the seal member 6 is applied tightly to the stamp face so long as the height of the ink oozing part is in the range of 0-0.5 mm and evaporation of ink can be prevented. When the height of the ink oozing part is higher than 0.5 mm, airtightness deteriorates extremely and thereby it can not be used.
Patent JP-S5869756-A (JP)
Inventor: SAKAMAKI SHIYOUZOU
IPC: C04B28/06
Filed: 1981-10-21
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-S5869350-A (JP)
Title: Anti-freezing device for hot water feeder
Inventor: IRIE TAKESHI
IPC: F24H9/20
Filed: 1981-10-20
Abstract: PURPOSE:To prevent the freezing of the titled hot water feeder by operating the hot water feeder accurately without being affected adversely by an anti-freezing heater by a method wherein a low temperature operating valve adopted to discharge supply water in a water passage when the temperature of the supply water drops below a predetermined value is provided at a part of the water passage where the temperature of the supply water drops most earlier. CONSTITUTION:A water pressure responsive valve 2 incorporates therein a water responsive switch operative in response to the pressure of the supply water in a water pipe 7 so as to ignite and extinguish a main burner 8 and a mechanism for mixing hot water from a heat exchanger 6 with the water supplied from a bypass pipe 9 and for adjusting the temperature of the mixed hot water. In this case, the water pressure responsive valve 2 is provided with the heater 11 for heating the valve 2 when the hot water feeder is not in use. Further, a hot water supply pipe 14 which connects the outlet port 12 of the heat exchanger 6 to the inlet port 13 of the valve 2 is connected with the low temperature operating valve 1 through a connecting pipe 15 at a position outside the hot water feeder. As a consequence, when the temperature of the supply water drops, the low temperature operating valve 1 is operated and the water in the water passage is caused to flow by discharging the water gradually due to its pressure, to thereby prevent the freezing of the water.
Patent JP-H0336929-A (JP)
Title: Protective controller for distribution system
Inventor: KAWASAKI KIKUO
IPC: H02H3/00
Filed: 1989-06-30
Abstract: PURPOSE:To respond to the variation of system condition quickly by providing a plurality of low voltage switches to be inserted into a line, a central controller, a selective interruption control circuit, a communication means between the low voltage switches and the controller, and a state setting circuit then providing a command for modifying the open/close state and the set value of the low voltage switch from the controller. CONSTITUTION:A data transmission path 14 is formed as a bus 26 or formed radially 27. When a fault occurs at point A on the feeder for a load 25B and a switch 24B functions, a controller 20 provides a new operating condition setting value to the switch 24A while considering current passing through the switch or open/close state information being fed from the switch 24B. By such arrangement, a protective controller which can respond quickly to the variation of system condition can be obtained.
Patent JP-2000014189-A (JP)
Title: Motor control device and motor control system using it
Inventor: NAKAZAWA ETSUO
IPC: H02P6/20
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a motor control system wherein efficiency, responsiveness and operating reliability are enhanced, and a motor control system which makes it possible to drive a plurality of motors in a distributed manner for the enhancement of convenience. SOLUTION: Detection signals S1, S2, S3 from three Hall elements H1, H2, H3 provided for a brushless motor 23 controlled by a drive circuit 24 are input to a logic circuit 37. The logic circuit 37 outputs control waveform based on the detection signals S1, S2, S3 to a drive circuit 38. A pulse width judgment circuit 39 is supplied with rotational pulses, compares the pulse width of the rotational pulses with a reference pulse width corresponding to the reference number of revolutions of the motor 23, and outputs a logic selection signal based on the result of the comparison. A speed command signal with a pulse width corresponding to the reference rotational speed of the motor 23 is input to the drive circuit 38 through a buffer circuit 40. The drive circuit 38 outputs an inverter driving signal to an inverter circuit 36.
Patent JP-2000355453-A (JP)
Title: Dryer
Inventor: KINOSHITA HISASHI
IPC: B41J2/01
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a dryer having no dry unevenness, coping with the expansion and contraction of a guard wire, simple in structure, miniature, inexpensive, and high reliable. SOLUTION: Guard wires 78 are arranged so as to be expanded along a carrying direction relative to the center of the minimum size recording paper P, and are positioned on both right and left end parts of the recording paper to be arranged in parallel with the left side wire 78 as a standard. Consequently the papers P can be carried in order to be uniformly dried without unevenness by the wires 78. The wires 78 are formed into nearly a U-shape, and the length of the wire 78 is nearly equivalent to a separated distance between plates 80 and 81. Eventually since spring force can be obtained in hooking the end parts 78A of the wires 78 to hole parts 80A and 81A, the wires 78 can be supported without play relative to a housing 14.
Patent JP-H06337528-A (JP)
Title: Single layer type electrohptoreceptor
Inventor: YOSHIKAWA MASAO
IPC: G03G5/06
Filed: 1993-06-15
Abstract: PURPOSE:To provide a single layer type electrophotoreceptor for positive electrification capable of almost preventing the generation of ozone, excellent in electrification ability and sensitivity, maintaining stable electrostatic characteristics against the repetition of a copying process and fit for optical writing in LD. CONSTITUTION:When an electrophotoreceptor is produced by forming a single org. photosensitive layer on an electric conductive substrate optionally after forming an underlayer, the photosensitive layer is made of a binder dispersedly contg. at least X type metal-free phthalocyanine, an org. acceptor-like compd. and an org. positive hole transferring material represented by the formula to obtain the objective single layer type electrophotoreceptor. In the formula, each of Ar1-Ar3 is an optionally substd. aryl or heterocyclic group and the substituent is alkyl, alkoxy, halogen, cyano, nitro or amino.
Patent JP-S5870593-A (JP)
Inventor: HIGAKI YUUJI
IPC: H05K3/00
Filed: 1981-10-23
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-S6146548-A (JP)
Title: System change control system
Inventor: TANABE YOSHIICHI
IPC: G06F11/20
Filed: 1984-08-10
Abstract: PURPOSE:To prevent the erroneous access from a stand-by system upon a current system by inhibiting the access from a stand-by circuit to a single system control circuit when a route change inhibiting FF of a current circuit of dual circuits is set. CONSTITUTION:Circuits 10, 21, and 30 are used as the current system, and circuits 11, 20, and 31 are used as the stand-by system. This condition is prescribed by setting FFs 410 and 420 of a system control circuit 4 to ''1'' and resetting FFs 411 and 421 to ''0''. At this time, an FF 110 in the circuit 10 used as the current system in a circuit 1 having the interface to another device is set to ''1''. Since the FF110 corresponds to a gate 1000 and an FF111 corresponds to a gate 1001, the gate 1001 is closed to disconnect the circuit 11 from the circuit 4. Consequently, the access from the stand-by circuit 11 to the circuit 4 is inhibited, and system change is impossible. Since the access from the current circuit 10 to the circuit 4 is not inhibited, system change is always possible in the current side.
Patent JP-S6163170-A (JP)
Inventor: SUTEIIBUN SEO BOUGU
IPC: H04N5/926
Filed: 1985-08-01
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-S6059008-A (JP)
Inventor: KEPPLINGER WERNER
IPC: C21B13/14
Filed: 1984-08-10
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-H0728998-A (JP)
Title: Expansion processing method for object in picture
Inventor: YUGAWA NORIAKI
IPC: G06T5/20
Filed: 1993-07-08
Abstract: PURPOSE:To expand an object 2 without changing the density state of the presence area of the object before an expansion processing of the object by performing the expansion processing only on the picture elements of a part judged that the object is not present by a threshold value for discrimination the object from a background. CONSTITUTION:In pictures to be a processing object obtained by picking up the images of parts, the density data of the respective picture elements are generated, a density value for the picture element of interest is compared with the threshold value for discriminating the object 80 from the background 85 and partial pictures 10 are set only in the case of being equal to or less than the threshold value, that is, only in the case of the picture element where the object 80 is not present. Then, in a selective expansion processing process, in the case of the partial picture 10, '3' of the maximum value among the density values '1', '3', '3' and '3' of the respective picture elements is selected and an output density value '3' for an output picture element corresponding to the picture element 11 of interest in the output picture elements is set as output density data. Then, whether or not is is a final picture element of interest is judged, the picture element of interest is moved when it is not the final picture element under consideration, similar processings are repeated until the final picture element of interest and the expansion processing is performed only for the outside of the object.
Patent JP-S6148289-A (JP)
Title: Sound level controller
Inventor: KOSAKA SHINICHI
IPC: H04M3/50
Filed: 1984-08-14
Abstract: PURPOSE:To reduce the number of circuits for adjusting a sound transmission level by providing a sound transmission level adjusting circuit between a sound transmitter and a switch for forming a circuit network and adjusting the sound transmission level with the aid of a control signal from a controller. CONSTITUTION:The level adjusting of sounds transmitted from a sound transmitter 4 is executed in signal processors 7a and 7b, while the level setting is carried out by the arithmetic processing of a sound signal and values which a controller 8 writes in a RAM of the processors 7a and 7b. The value which the controller 8 writes in the RAM of the processors 7a and 7b is decided by an attenuating amount of a circuit led to an input trunk, and half fixedly inputted to the controller 8 by circuit. The controller 8 inputs the value for deciding the circuit attenuating amount at every circuit. Whenever the input trunk at the input side of a time division switch 3 is connected to the transmitter 4 at the output side, the value for deciding the attenuating amount of the corresponding circuit is simply inputted to the processors 7a and 7b.
Patent JP-S6326270-A (JP)
Title: Method for evaluating welding workability of wire for gas metal arc welding
Inventor: ABE TERUYOSHI
IPC: B23K31/00
Filed: 1986-07-17
Abstract: PURPOSE:To make quantitative evaluation of arc stability and wire feeding property by analyzing the oscillation spectra of a welding wire feeder during welding and comparing the same with the oscillation spectra during inching. CONSTITUTION:An oscillator detector 9 is attached to a conduit tube 4. The oscillation transmitted to the conduit tube 4 during the welding and the oscillation transmitted to the conduit tube 4 during the inching when the welding wire is slightly projected from a contact tip 8 without generating an arc are detected. These oscillations are converted to electric signals and after the signals are amplified by an amplifier 10, the signals are transmitted to a waveform analyzing instrument 11. The signals thereof are converted to the data of a frequency region by fast Fourier transform and the results of the analysis are recorded in a recorder 12. The degree of the influence of the above-mentioned phenomena is estimated by investigating the difference thereof.
Patent JP-H0730376-A (JP)
Title: Radio receiver
Inventor: FUJIWARA HIROYUKI
IPC: H04B1/16
Filed: 1993-07-08
Abstract: PURPOSE:To eliminate a frequency break of a broadcast being received due to contiguous channel interference by providing an electric field intensity measuring means and a means which measures electric field intensity in a measurement band narrower than the measurement band of the electric field intensity. CONSTITUTION:A control means 4 has a means which stores the transmission frequency of an identical series station demodulated by a data demodulating means 3 in a series station storage means 5. Then a transmission frequency which is larger in the electric field intensity, outputted by a tuning means 1, than a specific value and less in narrow band electric field intensity than the specific value among transmission frequencies is marked and stored in the means 5 so that it can be discriminated; and the specification of the marked transmission frequency to the means 1 is suppressed by a means (never tuned). Even if there is a broadcast channel where a measurement result indicating electric field intensity larger than actual intensity is obtained owing to contiguous channel interference although the actual electric field intensity is weak, the reproduction of the broadcasting is never repeated more than twice, so a frequency break of the broadcast being received is eliminated.
Patent JP-H116039-A (JP)
Title: High silicon steel sheet excellent in workability
Inventor: FUJITA KOICHIRO
IPC: H01F1/147
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high silicon steel sheet having excellent workability independently of furnace atmosphere conditions and their fluctuations at siliconizing treatment, final annealing, etc., at the time of manufacture. SOLUTION: This steel sheet has a composition consisting essentially of, by weight, 4-7% Si, 0.0004-0.0020% B, and Fe. Further, it is preferable that this steel sheet has a composition consisting of, by weight, 0-0.01% C, 4-7% Si, 0.0004-0.0020% B, 0-0.5% Mn, 0-0.01% P, 0-0.01% S, 0-0.2% sol.Al, 0-0.01% N, 0-0.02% O, and Fe. In this steel sheet, excellent workability can be obtained owing to the intergranular oxidation inhibiting action of B segregated in the grain boundaries.
Patent JP-H072299-A (JP)
Title: Suspended-type oil supplying device
Inventor: SAKAUCHI SATOSHI
IPC: B67D7/40
Filed: 1993-06-16
Abstract: PURPOSE:To prolong the life of an oil supplying device, by preventing any damage of an oil supplying nozzle through a process of decelerating the oil supplying nozzle when the nozzle is raised to the upper end position from the waiting position, in a suspended type oil supplying device. CONSTITUTION:A hose raising speed adjusting process is housed in a ROM 34 of a controller 31, and the speed when an oil supplying nozzle is raised to the upper end position from the waiting position is controlled on the basis of this process. Thereby, trigger is input by the preset fixed time into a raising motor driving circuit 36, and the voltage to be applied to a raising motor 15 is adjusted by controlling the by means of this trigger. And the raising speed of the oil supplying nozzle is reduced as the nozzle approaches the upper end position.