baber/WOPTO huggingface dataset:
Patent JP-S62105518-A (JP)
Title: Digital filter
Inventor: HAMADA OSAMU
IPC: H03H17/06
Filed: 1985-11-01
Abstract: PURPOSE:To perform a double-precision arithmetic with the coefficient of single precision and to perform a fast arithmetic with a small-scale circuit constitution by dividing a multiplier coefficient sequence corresponding to the impulse response of a filter into a large-coefficient and small-coefficient parts, and performing the double-precision arithmetic for only the large-coefficient part by partial product arithmetic. CONSTITUTION:The clock of a multiplier between the number N of filters and the frequency of a sample sequence is counted by the counter 6 of a digital filter and applied as an address to a ROM 2, and a series of coefficients is read out and applied to a multiplier 3. Further, a counter 8 counts the clock of frequency fs and applies it to an adder 7 together with the address of the ROM 2, and a data sequence corresponding to the processing of each delay stage is readout with its output and applied to the multiplier 3. The multiplication result of this multiplier 3 is accumulated by accumulator 5 through an adder 4. A part of the accumulation result is fed back to an adder 4 through a shifter 9 and the sum of products is calculated by convolution, etc., to simplifying the circuit constitution, thereby performing fast arithmetic.
Patent JP-H0193019-A (JP)
Title: Protector
Inventor: TABEI SHIGERU
IPC: H01H37/54
Filed: 1987-10-01
Abstract: PURPOSE:To make it possible to select the operational temperature of a bimetal and the heating temperature by an overcurrent at a desired value by providing a turnover bimetal to be contacted to the heating part of a movable contact lever, between the movable contact lever and a base. CONSTITUTION:The whole body of a movable contact lever 4 is composed of a spring material of a relatively high electric resistance, and a part is made thin to form a heating part 7. The heating part 7 is used to control the electric resistance or to set the heating amount at a desired value by controlling the width of the heating part. A turnover bimetal 6 is made in a shallow plate form with a little curve in the up and down direction. And it is disposed on the upper side of a base 1 by contacting the high expansion rate side, for example, to the heating part 7 of the movable contact lever 4. Since no current flows to the bimetal 6 itself in such a composition, the operational temperature of the bimetal and the heating temperature by an overcurrent can be selected as desired.
Patent JP-S60184835-A (JP)
Inventor: HORUTOROTSUPU
IPC: B32B5/22
Filed: 1984-11-20
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-S6488296-A (JP)
Title: Effective multiplication measuring method and device of fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1987-09-30
Abstract: PURPOSE:To lessen the possibility in which measuring errors are produced with facilitated maintenance and work efficiency being heightened by measuring a neutron absorber arranged between a fuel assembly and a thermal neutron detector by approaching and separating the fuel assembly. CONSTITUTION:A thermal neutron detector 2 is arranged at a fixed interval (preferably 10mm or more) in the side of a fuel assembly 1 arranged in water. Further, a thermal neutron absorbing plate 3 is arranged between the fuel assembly 1 and the detector 2. An absorbing plate 3 is measured by the detector 2 with the distance X1 from the surface of the fuel assembly 1 being approached and the distance X2 being separated. The distance X1 is set within about 1cm and the distance X2 is set at 3-5cm. In the case where the absorbing plate 3 is separated from the fuel assembly 1 and approaches the detector 2, the distance between the surface of the absorbing plate 3 and the detector 2 is 3cm or more, preferably 5cm or more. When the detector 2 is arranged so as to set the distance c up to thermal neutron dispersion distance, neutron counting ratio is overestimated and therefore effective multiplication rate is underestimated.
Patent JP-H03223613-A (JP)
Title: Apparatus for measuring area rate of picture pattern
Inventor: SUGIMURA SHINJI
IPC: G01B11/28
Filed: 1990-09-18
Abstract: PURPOSE:To make it possible to measure the area rate of a picture pattern for every key zone without mounting a printing plate on the specified position of a measuring part by determining the position of the printing plate which is mounted on a conveying belt of a plate feeding part that is connected to the front surface of the main body of a measuring device before the conveyance of the plate in the direction perpendicular to the conveying direction. CONSTITUTION:When a printing plate 102 is mounted on conveying belts 104, conveyance is started. When the tip of the plate is detected with a sensor 122, the conveying belts 104 are temporarily stopped. Width moving parts 118 and 120 are started to move in the approaching direction toward the plate (leftward), and the printing plate 102 is pushed leftward. When the printing plate 102 comes into contact with the left side surface of a plate feeding part 106, the direction of the printing plate 102 is aligned in parallel with the conveying direction. At the same time, the sensors of both plate detecting parts 114 and 116 detect the plate. Thus, the movements of the width moving parts 118 and 120 are finished. Thereafter, the printing plate 102 is conveyed into a main body 100 through a conveying port 124 by the movement of the conveying belts 104. The plate 102 is conveyed under the state wherein the position in the direction perpendicular to the conveying direction is correctly aligned, and the area rate of the picture pattern for every key zone is obtained accurately.
Patent JP-H05274516-A (JP)
Title: Coin adjusting processor
IPC: G07D9/00
Filed: 1991-09-25
Abstract: PURPOSE:To surely and easily drop each of rolled coins discharged from plural coin lapping devices into a gap between bar pitches of an endless belt conveyer device and to continuously and smoothly execute coin adjusting processing. CONSTITUTION:A bar detecting means 8 detects the arrival of an interval between prescribed bars 6 of the endless belt 4 in the endless belt conveyer device at a position corresponding to a roll gate of each coin wrapping device, and if a rolled coin detecting means 9 can not confirm the existence of a rolled coin A between the bars 6, a control device B allows the roll gate of the coin wrapping deice to discharge a rolled coin A into the gap between the bars 6.
Patent JP-H1090373-A (JP)
Title: Method for discriminating normal/abnormal condition of device
Inventor: ANDO AKIHIKO
IPC: H03M1/10
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To shorten measuring time at the time of testing a device by setting the voltage step width applied to the device to a specific multiple of the measuring resolution and performing the measurement by gradually narrowing the step width and, when the device is discriminated as defective, terminating the measurement. SOLUTION: The voltage step width of a ramp wave voltage is set at MINLSB which is the M multiple of the step width V of the measuring resolution required for discriminating the normal/abnormal condition of a device to be measured and data are fetched while a ramp voltage which becomes N/M pieces is applied across the device. Although the then measuring resolution is sufficient when the step width is set to the MINLSB, the measuring time becomes the 1/M of the conventional time, because the device is discriminated as defective when the device has a nonlinear error or differential linear error which is larger than the sum of a discriminated value and M/NLSB.  When the device is discriminated as normal, a ramp wave voltage to which the offset voltage corresponding to M/(Nx)LSB is added is applied across the device and, when the nonlinear error, etc., is larger than the sum of a discriminated value and M/(N×2)LSB, the device is discriminated as defective and the measurement is terminated. Similarly, the measurement is repeated by adding an appropriate offset voltage to the ramp wave voltage. Therefore, the measuring time for a defective product can be shortened, while that for a normal product is not changed.
Patent JP-S62106544-A (JP)
Title: Program reading circuit
Inventor: KATAOKA MINORU
IPC: G06F9/38
Filed: 1985-11-05
Abstract: PURPOSE:To increase the program reading speed by selecting the following address number to be read out by a CPU according to a program to supply it to a memory device in response to the discordance signal produced by a comparator and then inserting a waiting cycle to a CPU in response to said discordance signal. CONSTITUTION:An address number obtained by adding 1 to the present address number is applied temporarily to a memory device on a supposition that a program has no jump at a time point when the read address strobe signal of the preceding program is turned off before a CPU5 reads out the following address number defined in the program. Then the CPU5 compares this address number with the following genuine address number when the latter number is read out. Then the genuine following address number defined in the program is used to read out and execute the program if no coincidence is obtained between both address numbers. Thus a waiting cycle is produced. This saves the program reading time.
Patent JP-S60140665-A (JP)
Title: Electrode of fused carbonate fuel cell
Inventor: SETA YOUICHI
IPC: H01M4/86
Filed: 1983-12-27
Abstract: PURPOSE:To obtain an electrode capable of suppressing the aging deterioration of the cell performance by forming an electron-conductive corrosion-resistance thin film on the surface of a metal porous body. CONSTITUTION:An electron-conductive corrosion-resistant thin film is formed on the surface of a metal porous sintered body. For example, titanium nitride, tantalum nitride, titanium carbide, hafnium nitride, etc. are used as a corrosion- resistant thin film. Thereby, the weight is maintained at the same status as the initial condition for a long time without deteriorating the inherent performance of an electrode even under a condition that it is kept in contact with hydrogen sulfide and fused carbonate. Moreover, the thin film existing on the surface of the porous body suppresses sintering at the operating temperature of a fuel cell. Therefore, porosity is not changed. Accordingly, the cell performance can be maintained stably for a long time.
Patent JP-S60138939-A (JP)
Title: Semiconductor integrated circuit
Inventor: CHIBA TOSHIAKI
IPC: H01L21/82
Filed: 1983-12-27
Abstract: PURPOSE:To obtain an integrated circuit having extremely high reliability by a method wherein electronic circuits of the same are arranged by the plural number of pieces in an integrated circuit of one chip to be accommodated in a package of one piece, the circuits are made respectively to perform the same process, and moreover a signal constructing the majority of respective output signals is outputted to the outside. CONSTITUTION:Three electronic circuits 2A-2C of the same function are formed on a chip 1 of one piece. A signal applied to an outside input terminal 3 is applied in parallel to the respective electronic circuits 2A-2C. The electronic circuits 2A-2C act in parallel, and respective output signals are applied to input terminals a-c of an output circuit 4. The output circuit 4 thereof is a circuit to select the signals constructing the majority out of the input signals of the plural number, and to apply the signal thereof to an output terminal 5 from an output terminal O', and is this circuit is what is called a decision by majority circuit. Moreover an inconsistency detecting circuit to detect inconsistency of three inputs a-c is provided to the above-mentioned output circuit 4, and a detected signal thereof is made to be applied to an output terminal 6 from an output terminal F.
Patent JP-H08107943-A (JP)
Title: Fire extinguishing device for fire in cooking stove hood and smoke ventilation duct
Inventor: INAGAKI KATSUHIKO
IPC: A62C3/00
Filed: 1994-10-12
Abstract: PURPOSE: To extinguish and suppress fires and to eliminate the need for winding up after fire extinguishment without damaging the human bodies and cooking apparatus, etc., at the time of extinguishing the fires generated in cooking stove hood and smoke ventilation ducts for ventilating the smoke from kitchens or cooking rooms of restaurants, Chinese restaurants, etc. CONSTITUTION: Water microspraying nozzles 4 capable of spraying foggy water of at least about <=100 micron in grain size are respectively disposed on the inside walls 15 of the cooking stove hoods 3 and the smoke ventilating ducts 14 communicating to the cooking stove hoods 3. The water of fire extinguishing chemicals of a separately disposed water storage cylinder is sprayed in the form of fogs from the water microspraying nozzles 4. The water of the fire extinguishing chemicals sprayed from the water microspraying nozzles floats in the form of the fogs of μm order and flows toward the duct outlets and arrives at the heat source of this time, thereby cooling the heat source and extinguishing and suppressing the fires.
Patent JP-S61118240-A (JP)
Title: Manufacture of padding and padding
Inventor: SINISCALCHI LUCIANO
IPC: D04H1/58
Filed: 1985-11-05
Abstract: A process for the production of padding layers having a high degree of thermal insulation, and particularly suitable for use in clothing and furnishing, comprises the steps of producing, by means of carding machines, a layer or web (1) comprising a mixture of polyester fibres with silicone treated fibres of the same or different nature. This layer or web (1) is then resin coated on one side with a mixture of sticky plastic adhesives which, when polymerised, form a very soft and elastic film; on the other side of the same layer a non-sticky adhesive is sprayed or otherwise applied and the thus treated web is then subjected to a calendering operation at a temperature varying between predetermined limits. Subsequently, a layer (2) of metal particles embedded in synthetic resins is applied to one or both sides of the said web (1) in such a way as to form a thermal barrier operable to reduce the transmission of heat by radiation and convection through the padding thus formed.
Patent JP-H0899984-A (JP)
Title: Production of sarcomine
Inventor: FURANKU HIYUUPUNAA
IPC: C07C251/24
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain salcomine for an oxidation catalyst for alkyphenol or the like by reacting ethylene diamine with a specific amount of salicylaldehyde and cobalt carbonate or the like in a solvent such as alcohol and aromatic hydrocarbon, under heating.  
     SOLUTION: The subject salcomine is obtained by reacting ethylenediamine with about 2 mole times of the salicylaldehyde, and cobalt salts such as cobalt carbonate or basic cobalt carbonate (CoCO 3  and Co(OH) 2 ) and/or cobalt acetate or the like, in the presence of one or more kinds of aliphatic and/or cycloaliphatic alcohols ROH (R is a 3-12C alkyl) (e.g.; n-butanol or the like) and/or one or more kinds of 6-15C aromatic hydrocarbons (e.g.; toluene or the like), at 60-150°C in a liquid reaction medium to obtain the subject salcomine for catalyst suitable for oxidation of the alkylated phenol to corresponding p-benzoquinone or the like comprising N,N'-bis-salicylidene-ethylnediimine-cobalt (II) expressed by the formula. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0292640-A (JP)
Title: Inking roller for printing press and manufacture thereof
Inventor: SHIBA NORIYUKI
IPC: B41F31/26
Filed: 1988-09-30
Abstract: PURPOSE:To retain an approximately predetermined quality of ink on the surface of a roller by forming an ink receiving layer having an ink receiving layer base material in which fine voids are dispersed on the surface of the roller. CONSTITUTION:Fine voids 3, fine voids 3 and hard inorganic powder 5 are uniformly dispersed in an ink receiving layer base material 4, and the surface of a matrix member 6 is coated with the material 4 as an ink receiving layer 2. Then, the surface of the layer 2 is ground to remove part of the shell layer of the voids present ear the surface of the layer 2 in the layer 2 dispersed with the voids 3 to be peeled, thereby opening the voids on the surface of the layer 2. In the layer 2 dispersed with the voids 3 and the powder 5, the voids are opened on the surface of the layer 2, and the powder 5 is exposed.
Patent JP-2001077030-A (JP)
Title: Manufacture of silicon carbide semiconductor device
Inventor: MASAHARA SHINOGI
IPC: H01L21/205
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To flatten the surface of an SiC substrate by hydrogen etching. SOLUTION: After an SiC substrate 10 is set up in a reaction furnace 1, a hydrogen gas is introduced to the furnace 1. While the hydrogen gas is introduced, the substrate 10 is heated. When the etching of the substrate 10 is performed Since the etching of the surface of the substrate 10 is performed while the atmospheric pressure in the furnace 1 is maintained at <=760 Torr (one atmospheric pressure), the etching rate can be improved and, at the same time, a flat surface can be obtained by removing polishing marks from the surface.
Patent JP-H06100018-A (JP)
Title: Stretched film for packing food
Inventor: KARATSU MAKOTO
IPC: B65D65/40
Filed: 1992-09-16
Abstract: PURPOSE:To provide a stretched film for packing of food which is excellent in transparency, luster, seeing through, elongation, recovery from deformation, adaptability for a packing machine, workability, etc., and further which is safe for waste disposal and hygienic for food. CONSTITUTION:This is a laminated film composed of at least three layers. The surfaces of both sides (A layer) of the film are composed of multi- dimensional copolymer (a) made of radical-polymeride acid anhydride with ethylene and other radical polymeride comonomer. The layer (B layer) inside the surface layers is a copolymer of crystalline polypropylene (B1) having melt flow rate of 0.1-10 g/10min. and a copolymer (B2) of ethylene with a kind of at least alpha-olefine selected from alpha-olefine with carbon number of 3-12, which includes 10-9 0% of alpha-olefine by weight and which is 0.910g/cm<3> or less in the density.
Patent JP-H1178185-A (JP)
Title: Method and mechanism for detecting recording paper of recorder
Inventor: SAWANO YUKIO
IPC: B41J29/48
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To promote remarkable cost reduction and miniaturization and to detect the size of an arbitrary recording paper. SOLUTION: A recording paper sensor 3 for detecting existence of a recording paper P is interlocked with a printing head 2a and when the printing head 2a is positioned at a home position Xo, existence of the recording paper P is detected by the recording paper sensor 3 and the printing head 2a is moved in the main scanning direction Hm from the home position Xo and by obtaining the amt. of movement to a paper end detecting position Xs where the recording paper sensor 3 does not detect the recording paper P, the size of the recording paper P is detected.
Patent JP-H0697780-A (JP)
Title: Tuner device
Inventor: KITAURA KAZUO
IPC: H03J5/00
Filed: 1992-09-16
Abstract: PURPOSE:To adapt the tuner device to both the application of a source voltage of 5V and the application of a source voltage of 9V by supplying a stabilized voltage of 5V to an output terminal when 9V is applied to a 1st power source input terminal connected to a 1st regulator. CONSTITUTION:When a 9V power source is applied, the output terminal 10 and 2nd and 3rd power source input terminals 11 and 12 are connected, and the 9V source voltage is applied to the 1st power source input terminal 1. Then 5V stabilized voltages are applied from a regulator 2 to a mixer 4 and a local oscillators 3 through the terminals 10 and 11 respectively, and 5V is applied to a regulator 9 through the terminal 12. At this time, a regulator 9 outputs and applies a 2.5V stabilized voltage to a driving circuit 15. Consequently, the mixer 4 and local oscillator 3 are placed in operation. When the 5V voltage is applied, on the other hand, the 5V source voltage is applied to the terminals 11 and 12 and the terminals 1 and output terminal 10 are left as they are. Consequently, the tuner device is adaptive to the source voltage application of both 9V and 5V.
Patent JP-H03109947-A (JP)
Title: Catalyst for ozonolysis
Inventor: SUZUKI MITSUAKI
IPC: B01J29/06
Filed: 1989-09-22
Abstract: PURPOSE:To produce an economical catalyst having stable performance over a long period of time at a low cost by exchanging part or all of cation exchange groups in an ion exchanger such as zeolite for Mn ions. CONSTITUTION:An ion exchanger such as natural zeolite having Na, K and Ca ions as cation exchange groups is immersed in a manganese nitrate soln. to exchange the Na, K and Ca ions for Mn ions, the remaining nitrate ion are removed by washing and the ion exchanger is dried. Mn ions bond to the ion exchanger by ionic bond and does not mechanically separate. Natural zeolite is a low-cost material having high catalytic activity. A low-cost catalyst capable of stably maintaining high ozonalysis performance at ordinary temp. over a long period of time is obtd.
Patent JP-H0886388-A (JP)
Title: Pipe connecting device for refrigerating circuit
Inventor: KAWAKAMI KOICHI
IPC: F16L13/14
Filed: 1994-09-16
Abstract: PURPOSE: To provide a pipe connecting device for a refrigerating circuit capable of preventing water content from touching lubricating oil. CONSTITUTION: One pipe L1 is connected to the connecting port 8 formed at one end of the other pipe 2a, and a lock ring 7 on the inner periphery of which a taper 7a is formed is connected onto the connecting port 8 so as to crimp- connect these two pipes 2a and L1 each other by deforming the connecting part 9 between one pipe L1 and the other pipe 2a. Also anaerobic adhesive is applied onto the connecting surfaces 9 between the two pipes 2a and L1 to prevent water content from entering from the connecting part 9 into both pipes 2a and L1.
Patent JP-2001069844-A (JP)
Title: Combine harvester
Inventor: IWAMOTO HIROSHI
IPC: A01D69/00
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce the harvesting loss due to falling off of grain culms by automating engaging and disengaging operations of a reaping clutch, improving the operability and sufficiently performing take-over of the grain culms from a reaping pretreatment device to a feed chain of a threshing device. SOLUTION: This combine harvester is composed by installing a reaping pretreatment device 4 in front of a mobile device 2 having a threshing device on the upper side so as to connect and disconnect the transmission to the reaping pretreatment device 4 through a reaping clutch 23 installed in a rotation transmission passage from a prime mover 22. The reaping clutch 23 is composed so as to be automatically engaged by the advance of the machine body and automatically disengaged by the stopping of the travel or backing of the machine body. Furthermore, the reaping clutch 23 is composed so that the engaging and disengaging operations can optionally be performed with a manually operating tool S.