baber/WOPTO huggingface dataset:
Patent JP-H11157809-A (JP)
Title: Ozone generator
Inventor: BABA MOTOHARU
IPC: C01B13/11
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an ozone generator which is capable of efficiently and surely increasing the quantity of externally extractable ozone, has high ozone formability and is formable to a smaller size by disposing a pause time when voltage is not impressed after an impression time when the voltage is impressed and intermittently impressing the voltage across electrodes. SOLUTION: The quantity of the heat generated between the electrodes by the voltage impression may be radiated in the pause time and cooling may thus be effected by the intermittent impression of the voltage and, therefore, the annihilation by the pyrolysis of the ozone is prevented and ozone formation efficiency is improved. The pause time when the voltage is not impressed is provided at every other prescribed time which is the impression time, by which the regulation of the annihilation quantity by the pyrolysis with the pause time is made possible while the ozone formation quantity is maintained at the prescribed value. The impression time when the voltage is impressed and/or the pause time is freely variably regulated, by which the ozone generation quantity and annihilation quantity are regulated and the ozone formation efficiency is controlled.
Patent JP-H06200423-A (JP)
Title: Base cloth for card clothing
Inventor: KANAZAWA SHIGEKI
IPC: B32B27/12
Filed: 1992-12-28
Abstract: PURPOSE:To obtain the subject base cloth having uniform thickness of adhesive layer and uniform bonding force to prevent the flotation of the base cloth by pasting a surface layer such as rubber sheet or felt to a base layer produced by laminating and bonding plural woven fabrics and bonding the layers of the base layer with a specific tacky adhesive film. CONSTITUTION:A tacky adhesive film 4 made of styrene-isoprene-styrene and having a thickness of 200mum, a specific gravity of 0.89 and a tensile strength of 100kgf/cm<2> is laminated on a woven fabric 3 made of synthetic fibers, natural fibers or their combination. The laminate is passed through an atmosphere of 170-180 deg.C at a speed of 5-10m/min to melt the film 4, another woven fabric 3 is placed on the molten film 4 at the outlet of the drier and the laminate is nipped with rolls to integrate the above two woven fabrics. The procedures are repeated for each layer of a base cloth to obtain a base cloth 2 for card clothing. The objective base cloth for card clothing having uniform thickness of the adhesive layer and nearly uniform bonding force to prevent the flotation of the base cloth is produced by pasting the above base cloth to a surface layer 1 composed of a natural or synthetic rubber sheet, a felt sheet, etc.
Patent JP-2000170522-A (JP)
Title: Oxygen-rich exhaust gas purification system
Inventor: AKAMA HIROSHI
IPC: B01J23/63
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide excellent purifying performance by providing a HC adsorptive/NOx adsorptive reduction catalyst for adsorbing HC and NOx when the contact oxygen-rich exhaust gas is at not higher than a specified temperature and desorbing the adsorbed HC at the specified temperature or higher. SOLUTION: This oxygen-rich exhaust gas purification system comprises a HC adsorptive/NOx adsorptive reduction catalyst set in a passage for oxygen- rich exhaust gas and a heating means for heating the catalyst. The used HC adsorptive/NOx adsorptive reduction catalyst adsorbs HC at a temperature lower than a specified temperature within a NO2 generating temperature range for advancing the reaction represented by 2NO+O2→2NO2, and releases the adsorbed HC at the specified temperature or higher. It also adsorbs NOx at a temperature lower than a specified temperature and reduces NOx at the specified temperature or higher. The HC adsorptive catalyst suitably contains zeolite such as MFI zeolite or Y zeolite, and as the NOx adsorptive reduction catalyst, a one containing a NOx reducing component such as platinum is suitably given.
Patent JP-H10206498-A (JP)
Title: Board inserting/removing mechanism for board checker
Inventor: KOBAYASHI MITSUO
IPC: G01R31/28
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To save the space of a board checker and to insert/remove a board for board checker with a small pressing force by providing a connector for connecting the terminals of the board for board checker. SOLUTION: When a handle 23 is operated to turn about a rotary shaft 22, a slide guide 25 is hauled or pushed out through a rotary arm 24 and a connecting arm 26 and a moving table 4 on the slide guide 25 is moved in parallel with a control plate. More specifically, when the handle 23 is pulled this way, the slide guide 25 is hauled and the moving table 4 is moved to the right. When the handle 23 is pushed to the opposite side, the slide guide 25 is pushed out and the moving table 4 is moved to the left. Consequently, a terminal 15 fixed to the end of a board 13 for board checker mounted on the moving table 4 is inserted into a connector 7 on an operating table and connected electrically with a tester built therein and board test can be carried out under that state.
Patent JP-H07194032-A (JP)
Title: Power interruption operation device for work
Inventor: MIURA AKIHIRO
IPC: H02J13/00
Filed: 1993-12-27
Abstract: PURPOSE:To reduce a power interrupted section by a power interruption range reduction equipment and a method in a power interruption operation device for a work. CONSTITUTION:This device is provided with a power interruption range reduction equipment setting means 54 for setting type and installation location, a system expansion means 52 before operation for reflecting the system modification details of other scheduled operations and the power interruption range reduction equipment onto a current power system configuration, a power interruption section setting means 51, and a switcher operation procedure creation means 46 for creating a switching procedure for accommodating load and a power interruption procedure of a section for a group of load side sections from the power interruption section for the set section. Further, a system expansion means 53 after operation for eliminating the set range reduction equipment from the power system configuration, then reflecting the system modification details by operation onto the power system configuration, and further reflecting the range reduction equipment onto the power system configuration again and a switcher operation procedure creation means 47 for creating a transmission procedure and a cut-back procedure for recovering the system on the reflected power system configuration by the system expansion means after operation are provided.
Patent JP-H06191274-A (JP)
Title: Manufacture of sunvisor with high surface hardness
Inventor: WAGATA SHIGEKI
IPC: B60J3/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a sunvisor made of urethane foam and light in weight as a whole, having a hard surface which is sufficiently capable of serving as a structural member, and having the soft inside. CONSTITUTION:In a manufacturing method of a sunvisor made of urethane foam, wherein a mixture solution of isocyanate A and polyol B as material of urethane foam is introduced into a metal mold 1 with a recessed part of a sunvisor shape formed therein and the isocyanate A and the polyol B are reacted with each other inside the metal mold 1, a cross-linking agent layer 2 for accelerating reaction between the isocynate A and the polyol B is formed in a recessed part surface of the metal mold 1, and thereafter the isocyanate A and the polyol B are introduced into the metal mold 1.
Patent JP-H06204830-A (JP)
Title: Output circuit
Inventor: SUMIMURA TOSHIMICHI
IPC: H03K17/08
Filed: 1992-12-28
Abstract: PURPOSE:To suppress output current without boosting output voltage at the time of turning on an output transistor(TR) and to prevent the TR from being thermally destroyed by controlling the output current by using a TR whose base and emitter are common with that of the output TR. CONSTITUTION:When it is defined that voltage between the base and emitter of a TR 9 is VBE1 and the forward voltage of diodes 4, 7 is VF, the voltage V5 of a node 5 is expressed by V5=VBE1+VF (a base current is ignored. The collector voltage VC1 of the TR 9 is expressed by VC1=VC-I1*R and the collector current I0 of a TR 13 is also increased. When the collector voltage VC1 of the TR 9 is dropped lower than te voltage VBE1, a diode 7 is energized and a current supplied from a constant current source 6 as a base current is allowed to flow as the collector current of the TR 9. Consequently the base current of the TR 9 is reduced and the collector current I1 is also reduced.
Patent JP-H10190244-A (JP)
Title: Package of laminated joining construction
Inventor: OGAWA HIROSHI
IPC: H05K5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To integrate a plurality of package sections, by laminating package sections of a plurality of functions on which electronic parts have been mounted, and forming a welded joining construction of a high reliability. SOLUTION: To laminate a package section 2 on a package section 1 and to join and integrate them by laser welding, thin joining rings 1c, 2c of austenitic stainless steel etc., are attached to respective laminating surfaces of the package sections by soldering, so that their external shapes in a flange shape may coincide and be stuck closely. The total board thickness of the joining rings at the laminating part is made to be slightly larger than the diameter of the laser beam. Besides, spigots 1d, 2d are provided for positioning the upper and the lower package sections at the time of laminating the package sections 1 and 2.
Patent JP-H05154419-A (JP)
Title: Method and device for surface treatment of di can
Inventor: YOSHIMURA TAKAYUKI
IPC: B05B13/06
Filed: 1991-12-06
Abstract: PURPOSE:To surely treat cans to smooth and beautiful surfaces free from uneveness washing and chemical conversion treatment defects by spraying a treating liquid from the top, bottom, right and left of the inverted cans and maintaining the spraying pressure from above at the magnitude at which the cans are not floated from a conveyor belt surface by the spraying pressure from be low. CONSTITUTION:Can bodies, distanced from each other at >=2mm, are inverted and imposed on the endless conveyor belt 23 and are transported. The treating liquid is sprayed uniformly and conically from above the top parts of the inverted cans 2 and simultaneously, either of the uniform and conical spraying of the treating liquid from below the conveyor belt 23 toward the openings 2a of the cans or the spraying long in the transverse direction of the conveyor belt 23 to a narrow sectorial shape is selected. The treating liquid is sprayed under an equal pressure longer than the length of the side walls and narrow in the symmetrical positions on both right and left sides or the positions facing each other. Further, the spraying pressure under which the liquid is sprayed from above the cans 2 is set at the magnitude at which the cans 2 are not floated from the surface of the conveyor belt 23 by the spraying pressure from below.
Patent JP-H05156750-A (JP)
Title: Roof member, its fixing metal and construction
Inventor: UENO TETSUO
IPC: E04D1/34
Filed: 1991-12-06
Abstract: PURPOSE:To increase durability of a building, by providing a side groove extending from the ridge to the eaves of one side edge of a roof body and providing discontinuous protrusions at the nearly center position and the ridge side of the back of body. CONSTITUTION:A little leaned slant part 4 is provided in the ridge side of a flat surface roof body 1. And a side groove 2 having a water flashing 3 is provided at the one side edge of the body 1 to extend from the ridge side to the eaves side. Central protrusions 5 and ridge-side protrusions 6 are discontinuously provided in the girder direction at the back of the body 1 to form the roof members. In this way, when the roof members are fitted on roof boards through fitting metals, since an air layer is formed by the protrusions 5, 6, a heat-insulating function is increased and dewing is prevented.
Patent JP-H09169202-A (JP)
Title: Method of cutting to separate spike pin from rubber formed base material sheet of spike pins with pin parts protrusively provided on the sheet face at constant space and integrally formed
Inventor: KITAZAKI TADAO
IPC: B26F1/38
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To cut and separate a spike pin from a base material sheet through the formation of a base part with a pin part positioned at the center even with the generation of the subtle format change of a rubber formed base material sheet due to temperature and humidity at the time of cutting to separate the spike pin from the rubber formed base material sheet of spike pins with pin parts protrusively provided on the sheet face at constant spaces and integrally formed. SOLUTION: A rubber formed base material sheet 4 of spike pins 10 is placed upside down on a block 1 with through holes large enough to insert pin parts 5 and disposed at the same spaces as the protrusively formed spaces of the pin parts 5, and the protruded pin parts 5 are fitted into the through holes of the block 1 to fix the rubber formed base sheet 4 in the covering state onto the block 1. The sheet 4 is then cut being punched by a punch 7 with a cylindrical cutting edge 6 one size larger than the base part of the pin part 5 so as to be able to form a base part 11 of the spike pin 10 by making the center of the through hole and cylindrical cutting edge 6 coincide with each other.
Patent JP-H06202717-A (JP)
Title: Method for verifying sequence operation of equipment
Inventor: HOSHINO TOSHIHIKO
IPC: G05B23/02
Filed: 1992-12-28
Abstract: PURPOSE:To prevent the breakdown of equipment by issuing a warning at the time of finding a sequence operation which satisfies the condition that either of sequence operations having step numbers other than a held step number is started simultaneously with the sequence operation to be executed. CONSTITUTION:When a ladder program in an operation step will be executed, it is checked whether this program has operations which will be simultaneously executed in parallel in steps following this step number or not. Thereby, the breakdown of the equipment due to an unexpected operation is prevented. This check function is executed by the depression of a switch 401 at the time of restart of the system after a fault is detected to shut off the system and the cause of the fault is removed. If operation steps which may be operated in parallel are found, an operator is warned of it and the restart operation is not performed for the purpose of preventing the breakdown of the equipment.
Patent JP-H06212358-A (JP)
Title: Nonmagnetic pc steel wire and its production
Inventor: TENTO MASAYUKI
IPC: C22C38/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide a PC steel wire more excellent in corrosion resistance and stress corrosion cracking resistance compared to those of the conventional nonmagnetic PC steel wire and applicable to a concrete structure requiring nonmagnetic properties and to provide its producing method. CONSTITUTION:Steel having fundamental components of, by weight, <0.1% C, <=2% Si, 5 to 15% Mn, 13 to 20% Cr, 3 to 10% Ni and 0.1 to 0.5% N, and in which Nieq calculated from the following formula is regulated to >=15, and the balance Fe with inevitable impurities is subjected to cold wire drawing into a nonmagnetic PC steel wire whose metallic structure shows a worked structure and having >=400 Vickers hardness and excellent in corrosion resistance and stress corrosion cracking resistance. It is subjected to solution heat treatment at 900 to 1200 deg.C, is thereafter cooled at the average cooling rate of >=50 deg.C per min., is subjected to cold wire drawing at >=30% reduction of area and is subsequently subjected to blueing treatment at 200 to 600 deg.C to produce the PC steel wire. Nieq=Ni%+0.5(Mn%)+30(C%+N%).
Patent JP-H05157802-A (JP)
Title: Semiconductor testing device
Inventor: KOYAMA TOSHIHIRO
IPC: G01R31/28
Filed: 1991-12-06
Abstract: PURPOSE:To measure semiconductors (DUT) to be measured simultaneously in stations in the case of same kind but different ROM data by generating test signals in response to the semiconductors to be measured and expectation signals in response thereto, and comparing the expectation signals and response outputs from the semiconductors to be measured. CONSTITUTION:Address signals 7, generated from a pattern generator 3 and shaped, are applied to respective driver/comparators 10a-0n so as to select assigned addresses of DUTs 11a-11n. ROM memories 5a-5n receive addresses information from the generator 3 so as to output different assigned input data, which are, after being shaped, applied to comparators 10a-10n as input data signals 8a-8n, and are input to the selected addresses of the DUTs 11a-11n, while the outputs in response to the signals 8a-8n are input to the comparators 10a-10n via signal lines 13a-13n. The memories 5a-5n generate different expectation values, which are, after being shaped, applied to the comparators 10a-l0n of test stations 2a-2n as the expectation signals 9a-9n, and are compared with the signals from the signal lines 13a-13n, so that the products are selected as good or bad according to conformance or nonconformance. Thereby it is possible to measure plural DUTs simultaneously.
Patent JP-H09179789-A (JP)
Title: Electronic data storage device
Inventor: KATSUNUMA TOSHIO
IPC: G06F12/16
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic data storage device capable of resisting an accident and improved in its reliability. SOLUTION: The upper four digits of a converted hexadecimal value to be data uniquely determined from a traveling distance are stored in a storage area 5a consisting of addresses 00 to OF, a storage area 5b consisting of addresses 10 to 1F and a storage area 5c consisting of addresses 20 to 2F in an EEPROM (non-volatile memory) consisting of 16 addresses × 16 bits and the least significant digit value of the converted hexadecimal data is stored so as to coincide with the lower addresses 0 to F in the addresses 20 to 2F.  The storage areas 5a, 5b consisting of the addresses 00 to 0F, 20 to 2F in which the upper digit of each address is even store the upper four digits of data in a state converted by the previously determined combination of low and high potential levels of bits and the storage area 5b consisting of the addresses 10 to 1F in which the upper digit of each address is odd stores the upper four digits of data in the inverted state of conversion based upon the combination as mentioned above.
Patent JP-H06174380-A (JP)
Title: Melting furnace with slag removing equipment
Inventor: TAKEUCHI TAKATADA
IPC: F27B3/10
Filed: 1992-12-02
Abstract: PURPOSE:To scrape off directly the slag produced in the main body of a metal melting furnace, without relying on hands, by a construction wherein a disk-shaped ceiling plate is put on the main body of the furnace, a top window is provided in the ceiling plate, a tower and a cover plate which can be fitted to and removed from this top window are provided and a scraper is fixed to the lower end of an elevation rod fitted elevatably to the tower. CONSTITUTION:When slag is produced much in the main body 10 of a furnace, the operation of the main body 10 of the furnace is stopped and the body is cooled down. Next, a cover plate 90 is taken off by a moving device 91. Moreover, a tower 30 is lowered onto a top window 23 by a moving device 31. An elevation rod 60 is lowered into the top window 23. The moving device 31 leaves the tower block 30. When the main body 40 of the tower is rotated, then, a scraper 70 rotates with it. By the rotation of a ceiling plate 22 and the main body 40 of the tower and the vertical motion of the elevation rod 60, the scraper 70 can be made to scrape off the slag S at arbitrary places of the inner wall 11 and the bottom 13 of the main body 10 of the furnace. When scraping of the slag S is ended, the tower 30 is returned to a prescribed position, the tower block 30 is withdrawn by the moving device 31 and the cover plate 90 is fitted to the top window 23.
Patent JP-H05162949-A (JP)
Title: Hydraulic pump device
Inventor: SHIMOAKI MOTOO
IPC: B66B9/04
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a hydraulic pump device equipped with a speed detector for a driving electric motor with which the function of the detector in working oil is not influenced, even if the operation frequency increases. CONSTITUTION:A case 15 which covers a disc 13 and a detector 14 and has an oil passage 21 equipped with a filter 22 which communicates to an oil tank 1 is installed on an electric motor 5 for driving a hydraulic pump. The working oil 2 in the case 15 which is agitated by the revolution of the disc 13 flows out from the oil passage 21, and the foreign material in the oil tank 1 in reverse flow is removed by the filter 22. Accordingly, the temperature rise, increase of internal pressure which are generated by the agitation of the working oil 2 in the case 15 and the foreign material in the inflow of the working oil 2 into the case 15 during stop are reduced. Accordingly, the temperature rise, pressure increase of the working oil in the case and the deterioration of the function of a detector due to the inflow of foreign material are prevented, and reliability can be improved.
Patent JP-H07196316-A (JP)
Title: Production of cubic calcium carbonate
Inventor: SHIMIZU SEIYA
IPC: C08L67/02
Filed: 1993-12-29
Abstract: PURPOSE:To improve dispersibility, high-temperature stability and stability with time by mixing a solution of a carbonate with a solution of a Ca salt, carbonating, adding specific water-soluble salt or water-soluble acid, and washing with water. CONSTITUTION:A solution of a carbonate having 0.1-3.0mol/l carbonate ion concentration by adding 0.001-2.0mol/l reaction buffering agent is mixed, by dripping, with a solution of a Ca salt having 0.1-3.0mol/l carbonate ion concentration in a concentration ratio of CO3 ion to Ca of 0.5-2.0 for 70-1,200 seconds at 5-40 deg.C to carry out carbonation reaction. In >=90 seconds after the completion of the blending, the mixed solution is mixed with 0.01-5wt.% based on CaCO3 of a water-soluble salt or a water-soluble acid to be reacted with Ca to form a water-insoluble or water slightly-soluble salt, washed with water, dehydrated and dried to give calcium carbonate having <=500ppm of total of NH4 ion and an alkali metal ion measured in a water suspension having 3wt.% CaCO3 concentration, <=1,000mus/cm electrical conductivity and 0.1-20mum particle diameter.
Patent JP-2000148446-A (JP)
Title: 00 cut adder with switch
Inventor: SUGIMURA YUKICHI
IPC: G06F7/508
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a binary gate 3 or a two-stage adder. SOLUTION: This switch 00 cut adder is characterized by that in an example of a 4-digit adder although digits are arbitrary, an AND1H carry signal of one digit is inputted to a C41 line (2), a diode di3, an intersection p4, a 4-digit AND, E15 and AND, E06 and NOR, and N7, E1, E0, and N outputs to OR and R8, 00 and an L signal generated by OR9 of intermediate 2 to 3 digits to C41 through di10, the output of AND 11 to upper E1 and N through downward di12, and the output of NOR 13 to upper E06 through downward di, a pnp transistor TR14 is put below a (p) point and has its collector grounded, and C41 (2) is connected to the base b16 of the TR through a downward di15. Further, an H pulse having a width of the operation time ta+td of NAD1 and di is applied at the same time with the start of addition.