baber/WOPTO huggingface dataset:
Patent JP-H02161700-A (JP)
Title: Semiconductor storage device
Inventor: ARIMOTO KAZUTAMI
IPC: G11C11/409
Filed: 1989-05-31
Abstract: PURPOSE:To attain a line test based on a random data pattern by holding arbitrary or random data to plural holding means provided according to a data bus line group. CONSTITUTION:Respective line test registers 70 has a comparator 50 and a register 60. In such a case, the register 60 operates as a preamplifier for a sub-input/output line pair S101 and S101' in a normal read/write operation. In a test case, the register 60 operates as a data latch to hold expected value data, and the data are compared with the data read from a memory cell by a comparator 50. Consequently, a register part consisting of the plural registers 60 can hold the arbitrary or random data, and the arbitrary or random data can be used for the expected value data. Thus, the line test can be attained based on the arbitrary or random data.
Patent JP-H10334357-A (JP)
Title: Fire alarm
Inventor: OOKAWA UNJIYOU
IPC: G08B17/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To easily set and give an address to the prescribed number of fire sensors in the site by permitting the respective fire sensors to recognize the address based on the generation order of response signals for reception parts and storing it in a setting means. SOLUTION: The plural fire sensors 4 are connected in parallel between common line 2 and a line 3 from the reception parts of a fire receiver 1 and an inspection unit 12. The control circuits of the fire sensors 4 are provided with random number generation means storing random number lists, response means outputting the response signals by timing introduced by using the random number lists for reference signals from the reception pats and the setting means storing the addresses. The fire sensors 4 recognize the address based on the generation order of the response signals and stores them in the setting means. The fire sensors 4 can automatically and individually respond to the reception parts.  The sensors themselves can discriminate them in the response order or the address which is to be set from the reception part can be transmitted to the fire sensor 4 which makes a response at first.
Patent JP-H0435375-A (JP)
Title: Voice multiple reception circuit
Inventor: SASANUMA YOSHIO
IPC: H04N5/60
Filed: 1990-05-28
Abstract: PURPOSE:To prevent malfunction of a voice multiplex decoder IC even when the S/N of a pilot signal is deteriorated by providing a signal generating means generating a pseudo pilot signal and a changeover means selecting the demodulation of a voice multiplex signal based on the pseudo pilot signal from the signal generating means to the reception circuit. CONSTITUTION:The reception circuit is provided with an oscillation circuit 21 generating both pseudo pilot signals of 274.1Hz and 117.5Hz and a switch circuit 21 selecting the pseudo pilot signal from the oscillation circuit 21 into the state inputted to band pass filters 14,15 in place of a pilot signal from an AM detection circuit 13. Moreover, the circuit is provided with a ceramic resonance element 23 to obtain an oscillating output of 274.1Hz and a ceramic resonance element 25 to obtain an oscillating output of 117.5Hz. Furthermore, the oscillating frequency of the oscillator 21 and the switch circuit 22 are selected by the mode switching signal from a microcomputer. Thus, the voice multiplex decoder IC 3 is forcibly kept to the stereo or bilingual output mode regardless of the deterioration in the S/N of the pilot signal.
Patent JP-S5839975-A (JP)
Title: Automatic detector for magnetic abnormal state
Inventor: TOUJIYOU NAOYUKI
IPC: G01V3/10
Filed: 1981-09-02
Abstract: PURPOSE:To eliminate a noise, to extract a feature of an inductive waveform of a target object, and to automatically detect the target object, by squaring a deviation from a mean value of the past, of a present value of a magnetic field measuring signal, and deriving an averaged signal of a constant period. CONSTITUTION:By a magnetic abnormal state detector loaded on a flying machine, disorder of terrestrial magnetism indused by a sunken vessel, etc. is measured. This magnetic field measring signal SGNL is sampled at a constant period by a pulse generator 3, and is A/D converted. A means value of a constant interval of time of this magnetic field U is derived, a deviation from the mean value, of a present value is calculated, and also a value which has squared  it is added and joined for a constant period, by which an averaged signal is derived by a feature extracting part 2. This signal XTLS is discriminated by a discriminating part 4 by comparing it with a fixed threshold THLD, and existence of an inductive waveform due to a sunken vessel, etc. is detected automatically.
Patent JP-S5662623-A (JP)
Title: Blanking method of button contact blank material
Inventor: NAKAYAMA HIROBUMI
IPC: B21D28/02
Filed: 1979-10-25
Abstract: PURPOSE: To obtain circular button contact blank materials which are curved to a spherical shape and permit identification of the face and back by blanking the composite contact strip materials at fixed intervals by means of a punch of which the end face is projected to a spherical shape.  
     CONSTITUTION: A composite contact strip material 1' is blanked at fixed intervals by means of a punch 5 of which the end face 4 is projected to a spherical shape, whereby the circular button contact blank materials 3' formed to a spherical shape are obtained. Since this blank material 3' permits easy identification of the face and back, the ring-shaped projection for the purpose of resistance welding to the faying surface with a base material may be easily formed. Namely, it becomes possible to automate the formation of the ring-shaped projections for resistance welding by aligning the blank materials 3' by identifying the face and back thereof and supplying these. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5565418-A (JP)
Title: Error compensating current transformer
Inventor: TAKAHASHI HARUO
IPC: H01F27/42
Filed: 1978-11-09
Abstract: PURPOSE: To obtain a small-sized economic current transformer whose static capacity can be made smaller by arranging the primary iron core and the supplementary iron core concentrically; and arranging the supplementary iron core outside the primary iron core.  
     CONSTITUTION: The primary iron core 21 and the supplementary iron core 22 are provided so as to effect the primary current each other, the primary iron core 21 and the supplementary iron core 22 are arranged concentrically, then the supplementary iron core 22 is arranged outside the primary iron core 21. The secondary induced voltage occurred in the secondary winding 29 wound on to the primary iron core 21 is amplified by the second secondary winding 26 wound on to the supplementary iron core 22, so that the exciting current becomes zero. After making smaller the static capacity between the primray winding 23 and the secondary winding 26 of the transformer, the influence of noise on the signal processing portion is reduced after current detection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11321202-A (JP)
Title: Wheel cap and manufacture thereof
Inventor: KAWASHIMA TAIICHIRO
IPC: B29C45/16
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheel cap without the possibility of falling off even with the generation of a diametral error and a lowering of reaction of a wire holder or a slight shape error of an engaging recessed part in a disc wheel. SOLUTION: A wheel cap 1 detachably mounted to a disc wheel 5 comprises a body part 2 and claw parts 3 for fitting the wheel cap 1 to the disc wheel 5. Each claw part 3 has a protruding part 31 to be engaged with an engaging groove part 51 of the disc wheel 5, on the outside, and a recessed part 32 for fitting a wire holder 4, on the inside. The body part 2 and the claw parts 3 are formed of different material, and the claw parts 3 are formed of material larger in the coefficient of friction than the body part 2.
Patent JP-H04338292-A (JP)
Title: Automatic controller for inflow rate of raw water to activated sludge treating equipment
Inventor: OKAMOTO HIROYUKI
IPC: C02F3/12
Filed: 1991-05-14
Abstract: PURPOSE:To automatically control the inflow rate of raw water in spite of a fluctuation in the amt. of the org. matter in the raw water by calculating the concn. of the org. matter in the inflow raw water at which the sludge load value of aeration tanks is adequate by the org. carbon concn. value of the raw water and the microorganism concn. value of the aeration tanks, calculating the inflow rate of the raw water in accordance with this concn. and controlling inflow raw water regulators. CONSTITUTION:The org. carbon concn. of the raw water is automatically measured by a TOC meter 4 and the microorganism concns. of the raw water in the oxygen aeration tank 1 and the air aeration tank 2 are automatically measured by MLSS meters 5, 5' of the respective tanks. These values are inputted to a controller 3. The raw water flow rate meeting this system is calculated by the controller 3 and the flow rate control valves 8, 8' to the aeration tanks are controlled in accordance therewith. The activated sludge treatment is stabilized by adequately and automatically controlling the inflow rate of the raw water contg. the constantly fluctuating org. matter to the rate meeting the system having the prescribed sludge load value of the aeration tanks.
Patent JP-H0436181-A (JP)
Title: Carrier for cell culture
Inventor: WAKAMATSU TOSHIO
IPC: C12N5/10
Filed: 1990-05-30
Abstract: PURPOSE:To provide the title inexpensive carrier comparable to those using purified collagen, prepared using lysozyme. CONSTITUTION:Lysozyme is dissolved in a buffer solution or an aqueous alkali solution, and an object material (e.g. tissue, hollow yarns, microcarrier) is then immersed in the resulting solution followed by being left to stand for several hours and then washing and drying, thus obtaining the objective carrier.
Patent JP-S5763567-A (JP)
Title: Development device for transfer type electrostatic recording device
Inventor: NONOYAMA OSAMU
IPC: G03G15/05
Filed: 1980-10-03
Abstract: PURPOSE:To obtain stainless pictures which have high resolution and high quality, by providing a means of forming towers of magnetic toner on the surface of a donor drum. CONSTITUTION:When a donor drum is placed in a magnetic field 4, lines of magnetic force converge on projection parts of the surface layer 2 of the drum to attract magnetic toner to the projection parts, thereby forming towers 3 of the magnetic toner. Then, a dielectric recording body carrying an electrostatic latent image is made to pass closely by those towers 3. As a result, an electric field converges on toner particles at the uppermost parts of those towers 3 of the magnetic toner and the toner flies from the towers 3 by electrostatic attracting force, applied to the toner, in the air to stick to only the latent image part of the recording body, but never sticks to the ground part. Then, the electric field convergence and the flying of the toner are repeated similarly and the toner sticks to the latent image part continuously to perform development.
Patent JP-S5843114-A (JP)
Inventor: OOYAMA SATOSHI
IPC: H02B13/02
Filed: 1981-09-04
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-S6028748-A (JP)
Title: Motor with gear
Inventor: KOMINE MIZUO
IPC: B24B39/00
Filed: 1983-07-27
Abstract: PURPOSE:To reduce a noise by forming a forged finish of the prescribed amount on the tooth surface of a gear provided on a rotational shaft of the highest speed in a gear mechanism. CONSTITUTION:A rotary torque of a motor shaft 4 is transmitted from a gear 4A of the shaft through a one-stage large gear, a 2-stage shaft, a 2-stage pinion integrated with the 2-stage shaft, a 2-stage large gear engaged with the 2-stage pinion, and an output shaft engaged fixedly with the 2-stage large gear. In such a construction, a roll-thread finish 4D to become 1-20mum of finishing amount is formed on the tooth surface of a spur gear provided at least on a rotational shaft of the highest speed, and the engaging rate of the teeth of the spur gear is set to 1.0-1.6.
Patent JP-H10334700-A (JP)
Title: Semiconductor memory
Inventor: TANZAWA TORU
IPC: G11C16/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient writing potential to all word lines to conduct a writing test. SOLUTION: When recognizing an overall writing test mode, a command register 20 outputs to a crock generating circuit 13 signals FW and FWB indicating the recognition of the mode. In the overall writing test mode, the crock generating circuit 13 generates a crock signal OSC having a cycle longer than a crock signal to be generated in a normal operating mode. The crock signal OSC is supplied to a row decoder (a word line potential control circuit) 12 to control an operation of the row decoder 12. The row decoder 12 supplies a sufficient writing potential to all word lines.
Patent JP-H06136222-A (JP)
Title: Vinyl acetate-based copolymer solution
Inventor: KUMADA HAJIME
IPC: C08F218/08
Filed: 1992-05-29
Abstract: PURPOSE:To obtain a vinyl acetate-based copolymer solution excellent in dispersibility of pigment, water resistance, etc., suitable for building exterior and handleable as petroleums of class 4, division 2 by subjecting a vinyl-based monomer mixture consisting essentially of vinyl acetate to radical polymerization in a specific polymerization solvent. CONSTITUTION:The composition consists of a vinyl acetate-based copolymer solution obtained by copolymerizing a vinyl-based monomer mixture consisting essentially of vinyl acetate in a polymerization solvent consisting of xylene having <=50wt.% ethylbenzene content in the presence of a radical polymerization initiator (e.g. azobisisobutylonitrile) and exhibits >=21 deg.C flash point by Seta flashing point tester. Preferably, the vinyl-based monomer mixture has a composition consisting of 10-90wt.% vinyl acetate, 10-90wt.% methyl methacrylate, 0-50wt.% n-butyl acrylate, 0.1-20wt.% copolymerizable unsaturated bond-containing resins and 0-50wt.% copolymerizable other monomers.
Patent JP-S6031591-A (JP)
Title: Control of introduction of circulated gas into dry coke quencher
Inventor: HASEGAWA YUTAKA
IPC: C10B39/02
Filed: 1983-07-30
Abstract: PURPOSE:To cool and quency red-hot coke uniformly, by detecting the temp. of coke cooled with circulated gas for discharge and controlling the feed of the circulated gas into a cooling tower so that it may conform to a predetermined discharging temp. CONSTITUTION:Red-hot coke loaded in a cooling tower 1 through a feed opening 2 is cooled with circulated gas supplied through an inlet 7 and is discharged onto a conveyor 5 via a discharging valve 6, discharge opening 3 and a chute 4. The temp. of coke is detected with a thermometer 13 installed at the discharge opening 3 and the detected values are put in a computing controller 14 for calculation and comparison with a predetermined target temp. and feed of circulated gas from a fan 11 provided in a circulation path 10 is controlled so that the temp. of coke may be equal to the predetermined value. The circulated gas which has undergone heat exchange with the red-hot coke for recovery of sensible heat is led into a boiler 9 through an exhaust gas flue 8 for recovery of heat and circulation into the flow path 10.
Patent JP-H11324121-A (JP)
Title: Unit building
Inventor: KAWARASAKI KAZUTOSHI
IPC: E04B1/348
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a unit building which is provided with a staircase of gentle slope and a passage of sufficient area on the ascent port side of the staircase. SOLUTION: In this unit building in which square floors 2 and walls 3 standingly provided on the side parts of the floors 2 are provided, each floor 2 of four building units 11-14 is not standingly provided with the wall 3 at least on one side of the side parts to be opened, the units are arranged in parallel length and breadth so that the sides without the walls 3 face each other, the part gathering the corner parts of the four building units 11-14 is not provided with a pillar and the wall 3, a corridor 7 extending over the four building units 11-14 is provided, and a staircase 8 is arranged so that the ascent port faces the corridor 7.
Patent JP-H01309691-A (JP)
Title: Production of d-alanine
Inventor: TAKEUCHI MASAE
IPC: C12R1/13
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the subject compound useful as a regent, etc., on an industrial scale at a low cost by converting L-alanine into D-alanine with a microorganism belonging to genus Brevibacterium and capable of converting L-alanine into D-alanine and separating the accumulated product. CONSTITUTION:A microbial strain belonging to genus Brevibacterium and capable of converting L-alanine into D-alanine [e.g., Brevibacterium lactofermentum DCSR17-2 (FERM P-9930)] is inoculated in a medium containing L-alanine and cultured at 30 deg.C for 5 days to convert L-alanine into D-alanine. The microbial cells are separated from the cultures liquid by centrifugal separation. The objective D-alanine accumulated in the supernatant liquid is separated therefrom.
Patent JP-H06325828-A (JP)
Title: Plug connector
Inventor: IWASAKI MASAYUKI
IPC: H01R13/648
Filed: 1993-05-18
Abstract: PURPOSE:To make improvement in a transmitting characteristic, especially in cross talk, for a connector and to strengthen a gland in response to densification of an electric signal according to mass storing and accelerating of a signal. CONSTITUTION:A plane terminal strip 2 is provided with plural contacts 3, which project like a comb. In a printed wiring board 4, through holes 5, to which the contacts 3 are inserted to be electrically connected with a wiring pattern of the printed wiring board 4, are pierced. In an insulating plate 6, plural projecting parts 7 arranged in three rows like a grid are projected and contact mounting holes 8 are pierced in the center of the projecting parts 7. In a socket housing 10, which is formed of plastic and is made of a conductive member whose surface is metal-plated thoroughly, fitting holes 11 matching the projecting parts 7 are pierced while a pair of mounting holes 12 matching mounting holes 9 are pierced.
Patent JP-S5928359-A (JP)
Title: Manufacture of integrated circuit device
Inventor: TAKEMORI KIYOSHI
IPC: H01L21/822
Filed: 1982-08-10
Abstract: PURPOSE:To obtain a master slice LSI by a method wherein a function is divided into separate chips and made adjacent on a substrate, and the chips are wired to be formed into a chip. CONSTITUTION:The chips 2-4 and 2-5 are arranged in adjacency on the base wafer of the same master slice, and connection is performed by so providing a wiring mask that adjacent wiring pads 3-4 and 3-5 can be connected, and the chips directly. It is cut by scribe lines 6-1-6-4 and treated as an integral chip without cutting between the chips 2-4 and 2-5, and accordingly an IC of one function can be constituted by containing the chip into a case. This constitution enables to obtain an LSI made one-functional in a chip.
Patent JP-H01309620-A (JP)
Title: Power controller in harvester
Inventor: NAKAGAWA WATARU
IPC: A01D69/00
Filed: 1988-06-06
Abstract: PURPOSE:To provide the present controller so designed that when a reaping pretreatment unit is loaded with a product to be treated, an engine is actuated at an approximately constant rating r.p.m., while in case said unit is not loaded with such a product, the r.p.m. of the engine is increased according to the load thereon, thereby reducing power loss without putting excessive load on the engine. CONSTITUTION:When a reaping pretreatment unit 5 is loaded with a product to be treated, a regulating position-driving means in a fuel feed controller is actuated to control the r.p.m. of an engine so as to be approximately constant at its rating r.p.m. in compliance with the engine performance mode in a reaping state irrespective of the load level on the engine 14. On the contrary, in case said unit is not loaded with such a product, the system is subjected to a changeover to such an engine performance mode in a non-reaping state as to lower the r.p.m. in treatment sections such as a threshing part and screening part for a time as required below the rating r.p.m.
Patent JP-S58205487-A (JP)
Inventor: UOOREN AASAA BURATSUMAN
IPC: B26D1/12
Filed: 1982-08-12
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-S5264616-A (JP)
Title: Single phase transformer with adjustor for loaded voltage
Inventor: FUKUDA TERUO
IPC: H01F27/28
Filed: 1975-11-21
Abstract: PURPOSE: In a connection for increasing the impedance between the secondary and tertiary windings in case of a separate installation of LVR, LVR exciting widing to be connected to the tertiary winding of the transformer and a main transformer exiting winding are installed at the separate iron core foot to improve a reliability of the transformer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6119951-A (JP)
Title: Control device for automotive engine
Inventor: NAKAMURA NORIHITO
IPC: F02P5/15
Filed: 1984-07-05
Abstract: PURPOSE:To control an engine more minutely than the prior art, by controlling engine rotational speed or ignition timing according to the quality of fuel, engine oil and transmission oil and the quantity of engine coolant. CONSTITUTION:A CPU15 executes operation according to a digital signal corresponding to an axle synchronous rotational signal obtained by a magnet induction-type pickup coil, for example, and controls an ignitor 16 according to the result of the operation. Concurrently, the CPU15 executes various operations according to various digital signals converted by an A/D converter 14, and controls the ignitor 16, a lamp driving circuit 17 and a meter 18 according to the result of the operations. Abnormality in a coolant system, oil system and fuel system is detected by means of detecting units 11, 12 and 13, respectively. The CPU15 acts to execute various operations according to information from the detecting units, and controls the ignitor 16, the lamp driving circuit 17 and the meter 18, thus providing minute control of the engine.
Patent JP-S621911-A (JP)
Inventor: NAGATOMI NOBUO
IPC: E01D19/10
Filed: 1985-06-26
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-S5842420-A (JP)
Inventor: KUWABARA TAHEI
IPC: B28C5/42
Filed: 1981-09-04
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-S5764193-A (JP)
Title: Control system of electric power source for audio output device
Inventor: NISHIMURA KOUSUKE
IPC: G04G19/10
Filed: 1980-10-06
Abstract: PURPOSE:To reduce th consumption of electric power during drive with a battery and to control supply of electric power for an external connected device during drive with an AC in driving an audio clock or the like by generating a control signal only at the time of voice information. CONSTITUTION:When a CPU12 outputs a command of voice information, an ROM, which is provided in an audio unit 14 and stores information such as set time and others, is addressed and, further, a control signal W turns an SCR24 on, there by, a current is applied to a relay 25 through a detecting circuit 22 for a power source. Then, a switch 26 is closed thereby, an AC power source is supplied to an external connected device connected with a plug socket 10. Therefore, both the recording of radio broadcasting into a tape recorder and the automatic control of other electrified article and others are made possible.