baber/WOPTO huggingface dataset:
Patent JP-S6093546-A (JP)
Title: Handwriting input device
Inventor: KOUNO YOSHIO
IPC: G06F3/041
Filed: 1983-10-26
Abstract: PURPOSE:To obtain an inexpensive handwriting device superior in reliability by arranging an electromagnetic induction type opaque tablet under a liquid-crystal display body. CONSTITUTION:The liquid-crystal display body consists of a polarizing plate 1 which is about 200mum thick, glass substrates 2 and 3 are about 0.7mm., and a polarizing plates 4 and a reflecting plate 5 which are about 230mum, thick in total, and lines of magnetic flux generated by an exciting pen 7 are transmitted through the liquid-crystal display body. The tablet 8 is laminated under the liquid-crystal display body in one body. When aluminum foil which is about 15mum thick is used as the reflecting plate 5, the alternating magnetic field produced by the exciting pen 7 generates an eddy current in the aluminum foil and the magnetic field of the exciting pen 7 can not be detected by the opaque tablet 8. For the purpose, the insulating aluminum reflecting plate 5 is vapor-deposited to <=1mum to suppress the generation of the eddy current, and the magnetic field is detected by the tablet 8.
Patent JP-S6358355-A (JP)
Title: Powdery toner
Inventor: SATSUTA KEISUKE
IPC: G03G9/08
Filed: 1986-08-29
Abstract: PURPOSE:To improve flash fixability and to reduce an amount of energy necessary for fixing by preparing a powdery toner comprising a colorant and its binder of an imido compound having a melting point of 50-150 deg.C. CONSTITUTION:The powdery toner is prepared by melting and mixing the colorant, the imido compound having a melting point of 50-150 deg.C, preferably such as a compound having a molecular weight of <=500 and 1 or 2 imido groups in the molecule, an electric charge controller, a magnetic powder, and the like, and after cooling, pulverizing and classifying them, thus permitting the imido compound of the obtained powdery toner to rapidly melt at the melting point at the time of fixing, and to abruptly lower in viscosity, and therefore, the toner to be useful as the flash fixing powdery toner. Since the low molecular weight imide compound has a melting point of >=50 deg.C, its storage stability at high temperature is enhanced.
Patent JP-S58105484-A (JP)
Title: Memory controller
Inventor: USAMI NAGATOSHI
IPC: G11C11/406
Filed: 1981-12-16
Abstract: PURPOSE:To assure a memory output data without using any exclusive buffer memory, by providing a small number of converting circuits. CONSTITUTION:A memory device 1 sets the end signal 6 at ''1'' and at the same time delivers the memory output data 9 when the request signal 5 is set at ''1'' with nonrefresh cycle. A memory access control circuit 2 sets the signal 5 at 1 and then sets the refresh detecting signal 8 at ''0'' in case the signal 6 is set at ''1'' after a prescribed time elapses. A converting circuit 3 feeds the data 9 direct ly to a processor 4 in the form of the output data 10 of the circuit 3 in case the signal 8 is set at ''0''. The data 9 is converted into a data pattern of NOOP (NO-OPERATION) of a microprogram instruction to be delivered to the processor 4 while the signal 8 is set at ''1''. In such a way, the data can be assured in a refresh cycle mode.
Patent JP-H0253914-A (JP)
Title: Hot-melt type adhesive fiber
Inventor: ISHII MASAO
IPC: D04H1/541
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the title fiber highly adhesive to fibrous structures and capable of giving flexible fibrous structures by blending a specified proportion of a polyolefin resin with a polymer prepared by hydrogenation of conjugated diene (co)polymer followed by addition of unsaturated carboxylic acid. CONSTITUTION:The objective adhesive fiber can be obtained by applying on at least part of its surface a resin composition prepared by blending (A) a polyolefin resin with (B) a polymer produced by adding 1.0-15 pts.wt. of an unsaturated carboxylic acid such as maleic anhydride or citraconic acid or its derivative to 100 pts.wt. of a hydrogenated product formed by hydrogenating >=50% of the main chain C=C bond in a conjugated diene (co)polymer 8000-200000 in molecular weight such as isoprene polymer or isoprene/butadiene copolymer, at the weight ratio A/B=(98-70):(2-30).
Patent JP-H06342454-A (JP)
Title: Logic simulation machine provided with plurality of simulation processors
Inventor: HEKUTAA JIERAADO ROMERO JIYUNI
IPC: G06F19/00
Filed: 1991-08-12
Abstract: PURPOSE: To accelerate the simulation operation of a logic simulation machine for performing parallel processings by using plural simulation processors. CONSTITUTION: This logic simulation machine 1 is provided with the plural simulation processors 2A and 2B for mutually parallelly executing logic simulation and a memory 23 connected to the respective simulation processors for storing the present state description of a simulated digital logic circuit. The current status description stored by the memory is provided with a first part updated by one of the plural simulation processors and a second part updated by the other simulation processor.
Patent JP-H0952877-A (JP)
Title: Decomposition of polythioether compound
Inventor: YAMAMOTO KIMIHISA
IPC: C08G75/0277
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To decompose a chemically stable polythioether compound into a thioether (drivative) as the raw material for polymers in high efficiency by converting a poly(thiophenylene) compound into the corresponding polyphenylene sulfonium compound. SOLUTION: A poly(thiophenylene) compound made up of recurring unit of formula I (R<1> is every group with no limitation; (n) is >=2) is decomposed via the corresponding polyphenylene sulfonium compound of formula II (R<2> is an alkyl or aryl; X<-> is an anion; (I) and (m) are each >=1). In order to transform the compound of formula I into the compound of formula II, the compound of formula I is, for example, reacted with an alkylating agent [ pref. a sulfonium compound of formula III (R<3> -R<5> are each an alkly, a halogen, etc.)]. The reaction is pref. carried out by adding 0.01-10wt.% of the sulfonium compound in a proton-donating solvent or an acid at 0-200 deg.C. It is recommended that the decomposition of the compound of formula II into the corresponding thiophenyl compound be conducted by light irradiation or heating.
Patent JP-S6183134-A (JP)
Title: Production of unsaturated hydrocarbon
Inventor: ISHII KEIJI
IPC: B01J27/00
Filed: 1984-09-28
Abstract: PURPOSE:To produce an unsaturated hydrocarbon mixture composed mainly of ethylene and propylene selectively from synthetic gas, by using a specific catalyst prepared by heat-treating a rhodium compound supported on a carrier together with an ammonium compound. CONSTITUTION:An unsaturated hydrocarbon mixture composed mainly of ethyl ene and propylene is produced from a mixed gas containing carbon monoxide and hydrogen, by using an active rhodium catalyst having an average particle diamter of 100-200@R and prepared by supporting a rhodium compound on a carrier (preferably a porous inorganic compound having a specific surface area of 1-1,000m<2>/g, especially a silica carrier), and heat-treating the supported rhodium compound together with an ammonium compound such as ammonium chloride. The catalyst is preferably used in combination with a manganese component to improve the catalytic activity.
Patent JP-H05315909-A (JP)
Title: Pulse generator circuit for forming simultaneous complementary output pulse
Inventor: HOI SON NOIEN
IPC: H03K5/1534
Filed: 1992-07-29
Abstract: PURPOSE:To attain a circuit capable of simultaneously generating positive and negative input signals having pulse width independent of that of a clock input signal and preventing the appearance of a large transient current spike. CONSTITUTION:The circuit includes a clock means 52 for forming three kinds of signals whose delay and polarity are different from that of a clock input signal, the 1st output circuit having a pull-up transistor(TR) 72, and a pull-down TR 78, the 1st logical gate circuit 64 for controlling the TRs 72, 78 of the 1st output circuit in accordance with the clock signal and three kinds of signals, the 2nd output circuit having a pull-up TR 74 and a pull-down TR 82, and the 2nd logical gate circuit 84, 86, 88 for controlling the TRs of the 2nd output circuit in accordance with the clock signal and three kinds of signals.
Patent JP-S6178977-A (JP)
Inventor: WATANABE MASARU
IPC: E06B3/50
Filed: 1984-09-25
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-S59137582-A (JP)
Title: Coating of fiber cables
Inventor: JIYAN KUROUDO KUUZAN
IPC: B29C70/52
Filed: 1983-10-28
Abstract: 1. Method for covering textile ropes or cables comprising a central core (1) with a thermoplastic or thermosetting resin (7), which method comprises : winding off the core (1), with initial tension, through a preheating zone (4) ; continuously depositing about the core (1) a group of threads or bands (7) of extruded plastic material, by means of a distribution grid (8), passing the assembly comprising the core (1) and the bands (7) through a heated drawing die (10) the section of which is smaller than the sum of the sections of the core and the group of bands ; drawing the assembly comprising the core and the coverin (27) through a cooling zone by means of a drawing device (9) acting on the cooled and covered cable (27) ; winding the produced cable on a capstan.
Patent JP-S6359121-A (JP)
Title: Serial signal transmission system
Inventor: MINO YOSHIHITO
IPC: H04B3/54
Filed: 1986-08-28
Abstract: PURPOSE:To reduce the number of wires between devices by connecting the 1st and 2nd devices by two leads, supplying an AC power to them, utilizing one half wave of an AC voltage waveform of generatedin the leads for the transmission and allowing the 2nd device to rectify the remaining half wave or the said half wave and that used for the transmission. CONSTITUTION:When the level of a power line 11 is positive with respect to a power line 12, the positive half wave of the AC voltage waveform is fed to a rectifier smoothing circuit comprising a diode D1 and a capacitor C, a current in the direction of arrow A flows to the power line 11 and a DC power driving a remote operating device 2 is extracted across the capacitor C. When the power line 11 is negative with respect to the power line 12, the negative half wave of the AC voltage waveform is fed across the series circuit comprising a resistor R1 and a photo thyristor of a photocoupler PHI. In giving a current to a light emitting diode of the photocoupler PH1 in this state, a current of the direction of arrow B flows to the power line 11 and the current flows to the light emitting diode of the photocoupler PH2 of the device 1.
Patent JP-H0947371-A (JP)
Title: Drainboard
Inventor: FUJIOKA KOJI
IPC: A47K3/00
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility that the terminal surfaces of rectangular plates constitute bacterium beds by projectingly providing the respective rear surface of these rectangular plates with supporting projections projecting downward from the rear surface of fixing rods and to maintain hygiene. SOLUTION: Five sheets of the rectangular plates 1 made of low-foamed styrene are arranged in juxtaposition by maintaining small spacings 2 and the fixing rods 3 made of synthetic resins are respectively fitted to both end edges of the rectangular plates 1. The end faces of the rectangular plates 1 and the groove bottoms of the fixing rods 3 are bonded with adhesives and, therefore, there are no spacings between the end faces and the groove bottoms and there is no possibility that fur and other foreign matter adhere to the end faces. The projections 8 are fixed apart prescribed intervals to the rear surface of the rectangular plates 1. The projections 8 are rubber, etc., have elasticity and do not slip in split of contact with tiles, etc.  The end faces of the rectangular plates 1 liable to be stuck with the fur are covered with the fixing rods 3 and, therefore, there is no possibility of the contamination of the end faces. Since only the projections 8 of the drainbord come into contact with the floor surface, there is no possibility of the entanglement thereof with the hair, etc. The drainboard is easy to clean and the rectangular plates are kept free from undue stresses even when the floor surface and the rear surfaces of the projection do not come into contact with each other.
Patent JP-S62167821-A (JP)
Title: Production of grain oriented silicon steel sheet of extremely low iron loss
Inventor: SHIMIZU HIROSHI
IPC: C23C22/00
Filed: 1986-08-30
Abstract: PURPOSE:To obtain an extremely low iron loss by combining three things; the reduction of the sheet thickness of a product, the formation of a forsterite film on the surface of a steel sheet to an adequate thickness and the reduction of the crystal grain size of the product. CONSTITUTION:A grain oriented silicon steel stock contg., by weight %, 2-4 Si, 0.01-0.035>=1 kinds of Se and S as an inhibitor, and 0.01-0.08>=1 kinds among Sb, As, Bi, and Sn is used. Such steel stock is subjected to hot rolling then to one pass or >=2 passes of cold rolling including intermediate annealing to a final sheet thickness of 0.15-0.25mm thickness. The steel sheet is then subjected to decarburization annealing and after a separating agent for annealing is coated thereon, the steel sheet is subjected to the final annealing to effect secondary recrystallization and to form the forsterite film at 1-4g/m<2> per face on the surface of the steel sheet. Then the heating rate to attain the decarburization annealing temp. after the final cold rolling is controlled to maintain the average crystal grain size after the secondary recrystallization to a 1-6mm range.
Patent JP-S6265905-A (JP)
Title: Method and apparatus for purifying hydrogen
Inventor: ISHIHAMA JUN
IPC: C01B3/56
Filed: 1985-09-13
Abstract: PURPOSE:To purify gaseous hydrogen to high purity by supplying gaseous H2 into plural rotors communicating with one another and having plural rooms contg. a metallic hydride in the high-temp. heating medium chamber and the low-temp. heating medium chamber, rotating the rotor and repeating the occulusion and discharge of the gaseous H2. CONSTITUTION:Plural rotors 1a, 1b and 1c are arranged in a vessel having a high-temp. heating medium chamber 14 and a low-temp. heating medium chamber 15 and the rotors are communicated with one another by a pipe 7. Plural rooms 6 are provided in each rotor and a metallic hydride is packed in the rooms. Gaseous H2 contg. impurities is supplied from an inlet 8 into the room 1R1 of the rotor 1a positioned in the low-temp. heating medium chamber 15 and occluded by the metallic hydride in the room. The rotor 1a is rotated to position the room 1R1 at the position 1R3 in the high-temp. heating medium chamber 14 and high-purity H2 is discharged from the metallic hydride. The hydrogen is supplied to the room 2R3 of the rotor 1b in the low-temp. heating medium chamber 15 through the pipe 7 and occluded by the metallic anhydride. The rotor 1b is rotated to position the room 2R3 at the position 2R1 in the high-temp. heating medium chamber 14 and the H2 whose purity is further raised is discharged from the metallic hydride. The same process is repeated with respect to the rotor 1c and highly purified H2 is received from an outlet 10.
Patent JP-H0367876-A (JP)
Title: Control device of hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B1/26
Filed: 1989-08-07
Abstract: PURPOSE:To prevent deterioration or the like of a feeling to ride of passengers by detecting temperature and pressure of oil and, by a speed signal of low speed pattern based on this detection value, controlling a speed of an electric motor except at the time of lifting an elevator. CONSTITUTION:A cage 5 is lifted by an up or down direction call, when the cage reaches a predetermined position before an objective story, a signal from an up or down running pattern generating circuit 41U, 41D is gradually decreased by a deceleration command a signal 9a, and the cage is stopped by a stop command signal 10a. Now, when an ol temperature signal 16a is in a level L by a long period operation stop or the like, because a normally-open contact 30d is opened with no start command, an output of a NOR circuit 43 obtains a level H, while because a pump delivery pressure 8a is lower than a load side pressure 16a, a selector switch 42 is no actuated, and an oil hydraulic pump is rotated at a low speed by a low speed running pattern generating circuit 45. Next a pump delivery amount is increased to exceed a leak amount, when the pump delivery pressure 8a approaches the load side pressure 6a, the selector switch 42 is actuated to hold a signal from the low speed pattern generating circuit 45 in a specified value.
Patent JP-H0366291-A (JP)
Title: Television system converter
Inventor: YAMAMOTO HIROSHI
IPC: H04N7/01
Filed: 1989-08-05
Abstract: PURPOSE:To display all patterns of High-Vision video images on an NTSC monitor with a correct aspect ratio by applying aspect ratio conversion with scanning line number conversion in a digital filter and a scanning line thinning circuit and applying time base compression to the converted signal in the vertical direction. CONSTITUTION:A scanning line conversion filter circuit 19, a speed conversion memory circuit 20 and a blanking insertion circuit 21 are provided in a television system converter constituted to convert a High-Vision signal (hereinafter referred to as MUSE signal) by the MUSE system into an NTSC signal, 525 scanning lines per frame are converted into 700 lines, the converted 700 scanning lines are thinned at a ratio of 2:1 to be converted into 350 scanning lines, the converted signal is subject to time base compression in the vertical direction and blanking period is added. Thus, the aspect ratio is converted correctly and it is possible to display the entire pattern of the High-Vision video image correctly onto the NTSC monitor.
Patent JP-S6094216-A (JP)
Title: Cutting control device
Inventor: SADAMORI IKUICHI
IPC: B23D36/00
Filed: 1983-10-27
Abstract: PURPOSE:To reduce errors in the cut length of materials in a device for controlling the cutting of band-like materials such as, for example, steel plates, by providing an additional circuit for compensating the increment value of an increment computing circuit which is necessary for computing the cutting length of the materials. CONSTITUTION:A cutting control device for operating a cutter 5 provided to a rolling mill 2 comprises a measuring instrument 6 which delivers a pulse signal 6a synchronized with the travel of a material 1 fed out from the rolling mill 2. Further, there is provided a computing circuit 7 intiates to count the above-mentioned signal 6a in accordance with a detection signal 6a from a detector 3 for detecting the front end of the material and stops to the count in accordance with a detection signal 4a from a detector 4 for detecting the front end of the material 1 so that the increment of the signal 6a from the counted value during this period and the distance between both detectors 3, 4. In this case, there are provided a computing circuit 11 for computing a pulse increment in accordance with the roll diameter of the rolling mill, and a compensating circuit 12 for comparing the outputs of both circuits 7, 11 to issue a compensating signal which is delivered to a counting circuit 8 for counting the moving amount of the material.
Patent JP-H1077016-A (JP)
Title: Composite label web
Inventor: LOEMKER THOMAS R
IPC: G09F3/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To aid to maintain a state that a carrier web is centered in a feeding route of label when the carrier web advances. SOLUTION: Feed holes 22 and 23 for advancing a composite label web C with a labeller are provided on a carrier web W. The feed holes 22 and 23 are preferably arranged in pairs. Each pair has two feed faces F1 and F2 which are equally slant laterally in the opposite direction and in the longitudinal direction. The feed faces F1 and F2 are engaged with each other by a toothed drive body. The feed holes 22 and 23 are separated from the side edge of the carrier web W for preventing tear between the feed holes 22 and 23, and are made to be apart from each other. Flaps 42 and 43 of the carrier web to be generated by formation of the feed holes extend in a direction other than the advancing direction. The feed faces F1 and F2 aid to maintain a state that the carrier web is centered in the lateral direction in the labeller.
Patent JP-S5992369-A (JP)
Title: Direction finder
Inventor: TSUJI TADAO
IPC: G01S3/30
Filed: 1982-11-19
Abstract: PURPOSE:To reduce size and weight by radiating N radiation beams, selecting a couple of outputs corresponding to two radiation beams for direction detection among them, and comparing the amplitudes of received signals with each other and finding the direction. CONSTITUTION:Outputs of either independent directional antennas 1-8 arranged circularly are supplied to a selecting circuit 20 to select one couple of outputs of two adjacent antennas, which are sent to a direction detector and receiver 21. Then, the arrival angle of a radio wave is found from the amplitude ratio of the received signals. Further, the selecting circuit 20 switches the directional antennas 1-8 in order to perform direction finding over the entire circumference.
Patent JP-2001034588-A (JP)
Title: Data processor
Inventor: IMAMURA YOSHIHIKO
IPC: G06F13/38
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To simplify the control of an internal bus and to reduce the scale and cost of a data processor by performing a process while carrying out the input/output of data in real time to a 1st external device via a 1st interface circuit and also performing a process while carrying out the input/output of data in non-real time to a 2nd external device via a 2nd interface circuit and under the control of a data transfer line control circuit. SOLUTION: Each of processing elements 143 carries out its process while performing the input/output of data in real time with image data processing circuit 21 via the external terminal 146a of a system I/F circuit 146. Each of the elements 143 also inputs the data to be used for its process from each of FIFO circuits 144 and uses these data to perform the process in non-real time. In regard to the reading operation of a main memory 20 under such conditions, the data which are read out of the memory 20 are outputted to the circuit 144 via an external terminal 145a and an internal bus 147 and under the control of an internal bus controller 142.
Patent JP-H08107235-A (JP)
Title: Projector of photoelectric sensor
Inventor: YAMAKAWA MASAMI
IPC: H04B10/11
Filed: 1991-07-19
Abstract: PURPOSE: To prevent loss due to diffusion to the utmost, and make possible radiation in a specified direction, by forming a curved reflecting part around a convex projection lens, and forming a space for accommodating a light emitting diode in the rear of the convex lens. CONSTITUTION: A projection lens 1 has a nearly circular truncated cone form. On the large bottom surface 1a, a cylindrical recessed part 2 is formed. In the bottom of the recessed part 2, a semi-spherical convex lens 3 is formed. On the small bottom surface 1b of the projection lens 1, a space 4 whose section is circular is formed and faces the recessed part 2 on the large bottom surface and the convex lens 3. The side wall of the space 4 is so formed that a spherical surface is constituted and a light emitting diode 51 is set at the center. The light emitting diode 51 radiates a signal light from the center toward the convex lens 3 and the reflecting part 5 in front. Thereby the projection lens 1 can collect almost all the signal light outputted from the light emitting diode 51.