baber/WOPTO huggingface dataset:
Patent JP-H1062498-A (JP)
Title: Logic circuit and its testing method
Inventor: MURAYAMA TORU
IPC: G11C29/56
Filed: 1996-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage for measuring the access speed of a standalone memory by avoiding the influence of the delay in latches and buffer located at the input/output parts of a memory. SOLUTION: A program counter 1 for testing starts counting when it receives the input of a test signal 5 and counts up at the change of a memory output 7. The countedup signal is inputted to an asynchronous memory 2 as address information 6. '0' and '1' are retained at the asynchronous memory 2 according to the order of address, and '0' and '1' are alternately outputted to the memory output signal 7 every time the address information 6 is inputted. The memory output signal 7 is inputted to a buffer 3 at the same time when it is inputted to the counter 1, the counter 1 performs counting again, and the next address information 6 is outputted. The buffer 3 amplifies the memory output signal 7 and is outputted to a measuring pin 4 by a measuring output signal 8.
Patent JP-H0283201-A (JP)
Title: Oxygen concentrator
Inventor: KATO AKIRA
IPC: C01B13/02
Filed: 1988-09-20
Abstract: PURPOSE:To enable well-timed filter exchange corresponding to clogging state of the filter by detecting the clogging state of the filter and giving a warning based on the detection in case of a clogging state of >= a prescribed level. CONSTITUTION:A concentrating unit for producing an oxygen-concentrated gas from air, a pump unit connected through a conduit unit thereto and a fun unit for generating air flow for cooling the pump unit are accommodated in a container unit. The container unit is equipped with an air inlet, air outlet and oxygen-concentrated air discharge unit and the air inlet is equipped with a filter unit. The resultant concentrator is then equipped with the bellow- mentioned units, thus obtaining the objective oxygen concentrator. The above- mentioned units are a detector for detection of the clogging state of the filter unit and an alarm device for giving a warning based on the detection of a clogging state of >= a prescribed level.
Patent JP-2001058208-A (JP)
Title: Method for controlling rotational position of main motor in cold pilger rolling mill
Inventor: HASEGAWA TETSUYA
IPC: B21B21/04
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of electric parts by synchronously running three main motors of a main motor, a feed motor and a turning motor, to simplify the electric control system by using electric parts for general use, and to improve the maintainability. SOLUTION: Three main motors of a main motor 20, a feed motor 23 and a turning motor 26 are synchronously run. The feed timing is determined by a feed cam 29 driven by the turning motor 26, the feed is determined by the number of revolution of a feed lever 30 which is a feed adjusting mechanism and the feed motor 23, and the rotational quantity is determined by a rotational cam 27 driven by the turning motor 26. This control method of the rotational position of the main motor simplifies the electric control system.  A control method of a cold Pilger rolling mill which is compatible with the electric control method and the mechanical direct-coupling method for a rolling mechanism by the motor, excellent in economy and maintainability, and stable in operation can be obtained, while operating three driving devices composed of a rolling mechanism, a feed mechanism and a rotational mechanism.
Patent JP-S6475019-A (JP)
Title: Operation process of dust collector for coke oven
Inventor: MATSUNO TSUTOMU
IPC: C10B45/00
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the waiting time of a fire extinguishing car and achieve a considerable electric-power saving, by inputting the schedule of discharging coke of a coke oven into a computing element to control the movement of a fire extinguishing car toward an oven from which coke is discharged. CONSTITUTION:The cycle time of a fire extinguishing car for a coke oven and the schedule of coke discharge are inputted in advance into a computing element. When the number of an oven from which coke has been discharged is inputted, the computing element checkers for the number of an oven from which coke is to be discharged next and produces an order so that the speed of a dust-collector blower is increased at the time when the fire extinguishing car arrives at said oven. In this manner, the blower is brought into a rated operating condition just at the time when the fire extinguishing car arrives at the position of a guide car. Consequently, by employing time intervals of coke discharge as a cycle time of a fire extinguishing car to produce an order for increasing the speed of a blower, energy saving can be achieved.
Patent JP-2000065691-A (JP)
Title: Diagnostic apparatus for self-shutoff function
Inventor: GOTO KENICHI
IPC: G01M17/007
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus, for a self-shutoff function, by which whether a self-shutoff has been executed actually or not can be judged in a control system for a vehicle which is provided with te self-shutoff function. SOLUTION: In a control device for a vehicle, an ignition key switch 1 is turned off, electric power is then supplied, for a prescribed time, to a control unit 3 via a self-shutoff relay 4, and a self-shutoff is performed. In the control device, a diagnostic counter 8 which is provided at the control unit 3 is counted up whenever the ignition key switch 1 is turned on, and it is cleared to zero in a self-shutoff. A self-shutoff-function judgment means 9 judges that an abnormality which does not execute the self-shutoff when the counted value of the diagnostic counter 8 has become a prescribed value or higher. The generation of the abnormality is reported by a warning lamp 10.
Patent JP-S60125841-A (JP)
Title: Positive type photoresist composition
Inventor: MIURA KONOE
IPC: G03F7/022
Filed: 1983-12-12
Abstract: PURPOSE:To prevent striation and to attain good reproducibility of a pattern by dissolving a specified quinonediazide type photosensitive agent and an alkali- soluble resin in a solvent composed essentially of ethylcellosolve acetate dissolving a fluorinated surfactant. CONSTITUTION:A good resist can be obtained by dissolving 2,3,4-trihydroxybenzophenone 1,2-naphthoquinonediazide-5-sulfonate, and an alkali-soluble cresol novolak resin obtained by condensing m-cresol and p-cresol mixture with formaldehyde, in a solvent composed essentially of ethylcellosolve acetate dissolving a fluorinated surfactant to form a positive type photoresist compsn., using it to form a good coat film free from any striation, and patternwise exposing it.
Patent JP-H0765636-A (JP)
Title: Core fiber discriminating device
Inventor: IGARASHI TAKEETSU
IPC: H01B7/36
Filed: 1993-08-26
Abstract: PURPOSE:To facilitate discrimination of core fiber by making only one direction of two kinds of transmitted light incident on a light receiving part by slide switching operation of a shutter plate, and by optically discriminating both end core fibers based on the difference in the quantity of light incident in the light receiving part. CONSTITUTION:After an adapter 5 into which a ferrule 7 is inserted is set to a holder 3, a shutter plate 4 is pushed and moved to the left side. Since a square hole 4A is also transferred to the left at the time, progression of the transmitted light emitted from a number eight core fiber is blocked by means of the shutter 4, and noise due to reflection at this point is not generated, in particular, because of a reflection preventing film 4D. The transmitted light emitted from the number eight core fiber is not incident on a light receiving part 2, while the emitted light from a number one core fiber is surely detected by the light receiving part 2, and the number one core fiber can thus be recognized correctly.
Patent JP-S61115635-A (JP)
Title: Method of forming outer peripheral flange of wheel disk
Inventor: YANAGIYA MASAKAZU
IPC: B21D53/30
Filed: 1984-11-08
Abstract: PURPOSE:To form an outer peripheral flange of deflection accuracy surely by making outer diameter of a punch and inner diameter of a die ring smaller in the second process than in the first process in forming a flange by a punch and a die ring. CONSTITUTION:A press die used in the first process consists of a punch 21 having outer diameter D1 corresponding to regular inner diameter of an outer peripheral flange and a die ring 22 having inner diameter D3 slightly larger than regular outer diameter of the outer peripheral flange. A press die used in the second process consists of a punch 23 having outer diameter D4 somewhat smaller than regular inner diameter of the outer peripheral flange and a die ring 24 having inner diameter D21 corresponding to, or slightly smaller than regular outer diameter of the outer peripheral flange. By setting the punch 23 and die ring 24 to a press machine, sufficient dimensional accuracy of outer face of an outer peripheral flange can be obtained without damaging the die ring 24.
Patent JP-H08103023-A (JP)
Title: Voltage clamping circuit
Inventor: DONARUDO RIIRANDO WATORAUSU
IPC: H03K17/0814
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method by which a surge power of which is larger than a steadily applied power by a relatively small increase is suppressed and a varistor in a circuit is quickly turned on, when a rising surge voltage is detected. SOLUTION: The power supply of an electrical circuit for the attenuation of a surge voltage propagated to a load is a power supply for the load, and the circuit is composed of a varistor 10, an MCT 12 electrically connected to the varistor 10 in series and a gate circuit 14. The series connection circuit is connected electrically to the load. The MCT 12 is controlled so as to be turned off when a surge does not exist and turned on, when a surge exists to permit the varistor 10 to absorb surge energy during a surge period.
Patent JP-H04114002-A (JP)
Title: Production of highly crosslinked polymer particle
Inventor: HASEGAWA JUN
IPC: C08F2/04
Filed: 1990-09-04
Abstract: PURPOSE:To efficiently obtain the subject particles having a small particle size and a narrow particle size distribution by polymerizing a polyfunctional ethylenic monomer-containing mixture in a mixture liquid composed of a specified solvent and an aqueous dispersion of polymer particles. CONSTITUTION:A polyfunctional ethylenic monomer (e.g. divinyl benzene) containing monomer mixture is polymerized in a mixture liquid composed of a solvent (preferably lower alcohol such as methanol) capable of dissolving the above-mentioned monomers and incapable of dissolving a polymer synthesized from the above-mentioned monomer mixture and an aqueous dispersion of polymer particles, thus giving the objective particles. The above-mentioned monomer mixture is introduced into the polymerization system preferably by mixing the monomer mixture with the solvent and subsequently adding the resultant mixture to the aqueous dispersion of polymer particles. In addition, the particle size of the above-mentioned polymer particles is preferably 0.1-2mum.
Patent JP-S60126475-A (JP)
Inventor: ISOBE ATSUSHI
IPC: E05B49/00
Filed: 1983-12-14
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-S60178986-A (JP)
Inventor: BORUFUGANKU TSUENGURAIN
IPC: F04C2/10
Filed: 1984-11-08
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-H0788750-A (JP)
Title: Cage window grinding machine
Inventor: FUKUI KIYOZUMI
IPC: B24B5/06
Filed: 1993-09-21
Abstract: PURPOSE:To support in high rigidity a grinding wheel shaft of relatively weak strength by providing the three grinding wheel shafts rotatably about the axis of a main spindle, also providing the grinding wheel shafts radially with an equal space by interposing the axis of the main spindle, and rotatably supporting the grinding wheel shaft by a fluid bearing. CONSTITUTION:Three quills 47 to 49 are provided rotatably about the axis of a main spindle 9, also provided radially with an equal space by interposing the axis of the main spindle 9, and supported rotatably by a fluid bearing 52a. As a result, by supporting in high rigidity the quills 47 to 49 of relatively weak strength, reaction force, received by grinding wheels 44 to 46 from a dresser 26 or a cage 13 at dressing time or grinding time, is reduced. Consequently, generating an escape between the grinding wheels 44 to 46 and the dresser 26 and between the grinding wheels and the cage 13 is prevented, and proper dressing and heavy grinding can be performed. As a result, grindability of a cage window 13a can be improved.
Patent JP-S61112689-A (JP)
Title: Recording paper
Inventor: KITAO TEIJIRO
IPC: B41M5/132
Filed: 1984-11-07
Abstract: PURPOSE:To increase durability and shelf stability of a recording paper with which a recorded image is obtained through developing colorless or light colored leuco dyes with a developer by containing a special chemical compound as an image stabilizing agent in a recording layer. CONSTITUTION:At least one kind of chemical coompounds selected from the groups of chemical compounds as expressed in general formula I, pyromellic acid anhydride and tetracyanoetylene is contained in a recording paper as an image stabilizing agent [in the formula Y1-Y4 are same or different, and hydrogen atom, -SO3R, -OCOR, -COOR, -COR, -OR, -R, -COOM1/p (M indicates alkali metal atom, alkali earth metal atom, Fe, Ni, Co, Al, Zn, Sn, Pb, or Cu, and p indicates valence.), COONH4, -CN, -NO2, -NO, halogen atom or CONH2 are indicated by the Y1-Y4. However, the above does not mean that all of y1-y4 are hydrogen atoms. R indicates lower alkyl group, -CH2X, or -CHX2, or -CX3 (X indicates respective halogen atoms). And, Z indicates -SO2-, -SO-, -S-, -C=O- or lower alkylene groups of straight or divided chains]. The recording paper of subject invention is manufactured by the usual method with an exception of containing an image stabilizing agent in a recording layer. The prepara tion of the recording paper of subject invention is carried out by using dyes, developers, image stabilizers and binders, if necessary, and etc., and these are mixed to make a coating liquid (at least dyes and developers are, however, separately prepared and mixed when used.), and then, the liquid is applied to a substrate or impregnated in and dried afterwards.
Patent JP-S59125901-A (JP)
Inventor: YAMAMOTO AKIO
IPC: D03D11/00
Filed: 1982-12-27
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-H0285441-A (JP)
Title: Movable roof
Inventor: ASAKAWA TOKIO
IPC: E04B7/16
Filed: 1988-09-19
Abstract: PURPOSE:To decrease construction cost by connecting plural roof blocks folding them reciprocally in the opposite direction so as to form a roof body in a principal rafter and displacing it outward using an expander, thereby becoming unnecessary to provide a storage space. CONSTITUTION:Plural roof blocks 4a... are connected being folded reciprocally in the opposite direction so as to form a roof body which is disposed above the surface of a facility in the form of a principal rafter. Hydraulic jacks 8... are disposed respectively between hinges 7a which are the outward projection connecting points of the respective roof blocks 4a..., between hinges 7b which are the inward projection connecting points, and between hinges 7a which are the lowest stage connecting points and a base 6. The inner face side hydraulic jacks 8... and the outer face side hydraulic jacks 8... are actuated to expand reciprocally in the opposite direction. The roof body 4 is displaced outward making the lowest stage hinges 7, 7 a cardinal point by changing the folding angle between the roof blocks 4a... so as to release an upward space.
Patent JP-S59122996-A (JP)
Inventor: HIRATA MASARU
IPC: G21C15/18
Filed: 1982-12-28
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-2001060845-A (JP)
Title: Surface acoustic wave device
Inventor: INOUE KENJI
IPC: H03H9/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which is small, whose passing band is wide and also whose selectivity, i.e., temperature characteristics are satisfactory. SOLUTION: An interdigital electrode 3 is provided on a substrate surface, a substrate 2 is composed of single crystal represented by a chemical formula La3Ta0.5Ga5.5O14, when a cutting-out angle from the single crystal of the substrate and the surface acoustic wave propagation direction of the substrate are represented as (ϕ, θ and ψ) display by Euler angle, ϕ, θ and ψsatisfy ϕ=-5 to 5 deg., θ=135 to 150 deg., and ψ = more than 20 deg. and less than 25 deg., and normalized film thickness h/λ obtained by normalizing the thickness (h) of the interdigital electrode with the wavelength (λ) of the surface acoustic wave is also regulated as h/λ = over 0.5% and equal to or under 4%.
Patent JP-H04113157-A (JP)
Title: Multi-stage capability switch over control of gas hot water supply heater
Inventor: YAMAMOTO YUKITO
IPC: F24H1/10
Filed: 1990-09-04
Abstract: PURPOSE:To control hot water temperature with minimum fluctuations by setting a next stage corresponding point to conform to actual combustion when combustion transfers from a certain stage to the next stage, and using different conversion equations where said combustion mode is divided into large combustion side and small combustion side based on the next stage corresponding point as a branch point. CONSTITUTION:When water starts to flow in a water circuit, a water flow detector or a water volume detector detects the water flow and a block solenoid valve 1 is opened and drives a proportional valve 2, which lets gas to flow and thereby starts combustion. Then, a current flow value to be fed to the proportional valve 2 is controlled so that the following hot water supply temperature may conform to the preset temperature. A switch over solenoid valve 3 is opened and closed so as to conform to a required capacity, thereby selecting a capability stage. The data obtained from a hot water supply temperature detector 9, an introduced water temperature detector 8, and a water volume detector 7 is processed at a control value arithmetic unit section where a control value is computed. The computed control value is fed to an output conversion section where the control value is converted to an output value which can obtain capability to meet the control value and it is output as the electric current of the proportional valve. At the same time, the on/off operation of the switch over solenoid valve is carried out, depending on the selected capability stage.
Patent JP-S6478173-A (JP)
Title: Ic tester
Inventor: JINNO YOSHIYUKI
IPC: G01R13/28
Filed: 1987-09-18
Abstract: PURPOSE:To easily and instantly confirm a quantitative feature of a logical waveform and a variation at the time of waveform change by displaying simultaneously the logical waveform and logical information corresponding thereto and changing this display in accordance with an input of logical waveform change information. CONSTITUTION:To a CPU 49, a storage device 41 for storing the logical information corresponding to a logical waveform, a display 42 for displaying simultaneously the logical waveform and the logical information for showing its quantitative feature, and logical waveform generating circuits 43-45 for generating a control voltage corresponding to a shape of the logical waveform and applying it to an IC to be tested 70 are connected. In this state, when the logical information or the logical waveform is inputted from a keyboard 40, the CPU 49 stores the logical information in the storage device 41, and also, displays the logical waveform and the logical information on the display 42. Subsequently, when a desired logical waveform change instruction is inputted, the CPU 49 interprets this change instruction, rewrites the logical information of the storage device 41, and thereafter, reads it out, stores it in desired storage devices 46-48 belonging to the circuits 43-45, and on the other hand, generates the logical waveform by executing an arithmetic operation, and displays the logical information and the logical waveform on the display 42.
Patent JP-H0284187-A (JP)
Title: Shuttle vector yeup3 and microorganism strain holding yeup3 in bacteria
Inventor: FUJITA ATSUSHI
IPC: C12N1/16
Filed: 1988-09-20
Abstract: PURPOSE:To provide a shuttle vector consisting of YEUp3 with yeast and Escherichia coli as a host, easy to handle, usable for various purposes for cloning, thus valuable in the fundamental research in genetic engineering or material production. CONSTITUTION:YEUp3 in the figure is made as the objective shuttle vector. This YEUp3 can be formed by imparting the pUC-based plasmid in Escherichia coli with the replication-initiating point of 2mum DNA in yeast and URA3 gene to be a detecting marker in uracil demanding strain. When yeast and Escherichia coli are transformed by this YEUp3, a strain Saccharomyces cerevisiae YE-1 (FERM P-10269) holding YEUp3 and Escherichia coli EF-1 strain (FERM P-10267) can be obtained.
Patent JP-2001057922-A (JP)
Title: Memo stand
Inventor: ITO SUSUMU
IPC: A47C7/70
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve stability of a memo stand body at the position of use. SOLUTION: This stand is equipped with a support 13 forming a tetranode rotary link, a memo-stand support arm 20, an auxiliary arm 21 and a guide arm 22, while a memo-stand body 2 rotatably attached to the memo-stand support arm 20 is equipped in such a manner that the auxiliary arm 21 is kept in the state of supporting the memo-stand body 2 from its bottom when it is horizontally positioned for use, while the former is pulled back to a side of the support 13 when the latter is put at the retracted position hung by the support 13. A fixing means 56 to fix the memo-stand body 2 and auxiliary arm 21 is provided so as to maintain the position of the memo-stand body 2, at that time when it is in the position in use, by confining the memo-stand support arm 20 and auxiliary arm 21 through the memo-stand body 2.
Patent JP-H04298369-A (JP)
Title: Electronic facsimile posting machine
Inventor: TEIMOSHII JIEI KERII
IPC: G03G21/00
Filed: 1991-09-17
Abstract: PURPOSE: To provide an electronic reprographic printing system for forming electronic images by scanning images of original documents, shifting the electronic images and printing on output sheets. CONSTITUTION: An electronic reprographic printing system is constituted of a scanner for scanning original documents, a memory for storing electronically images of original documents, a printer for printing electronic images on output sheets and a variable image shift for shifting the electronic images of size dimension different from the size dimension of the output sheets. The variable image sheet is particularly useful for printing on images where the original documents are of a standard size.
Patent JP-H08102044-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: KITAORI NORIYUKI
IPC: G11B5/735
Filed: 1994-09-29
Abstract: PURPOSE: To easily control the film properties such as surface roughness and hardness by forming a back coating layer comprising a carbon thin film by vapor depositing of carbon on the opposite side of a supporting body to the surface where a magnetic layer is vapor deposited. CONSTITUTION: A PTE film with a magnetic layer formed is set in the device shown in the figure and a diamond-like carbon thin film is formed by ECR plasma CVD method on the back surface of the PET film to form a back coating layer. By this method, the film forming rate of the back coating layer is improved, and even when a magnetic layer of a metal material having high rigidity such as cobalt is formed, a back coating layer having enough hardness corresponding to the magnetic layer can be easily formed.