baber/WOPTO huggingface dataset:
Patent JP-H01311742-A (JP)
Title: Interface circuit
Inventor: MASUDA HIDEO
IPC: H04L25/02
Filed: 1988-06-10
Abstract: PURPOSE:To prevent production of a leakage current in a protective component and to reduce the wear of a battery by keeping each terminal of the protective component protecting a photocoupler connecting between a terminal equipment side of a data transmitter and a network controller to the same potential. CONSTITUTION:When a photocoupler 31 is controlled and a network controller 3 sends 1 data to a terminal equipment 1, a voltage level of an input port 16 connecting to an N-channel transistor (hereinafter 'N-TR') 11 and a resistor 24 connected to a power supply is changed in response to the ON/OFF of the photocoupler 31 and the change is received by a control section 3. Moreover, the N, TR 9 and a P-channel TR 99 are controlled to be ON in the reception wait state. Moreover, no leakage current flows to diodes 25, 27 by controlling the P-TRs 7, 11 to be ON and the N-TRs 9, 13 to be OFF through the control of the control section 21 via an output TR control circuit 15 thereby applying the same power voltage across the Zener diodes 25, 27.
Patent JP-S5931850-A (JP)
Title: Soft-nitrided low-alloy steel
Inventor: TAKADA KATSUNORI
IPC: C22C38/18
Filed: 1982-08-17
Abstract: PURPOSE:To obtain the titled steel having a large extent of bending deflection and causing hardly cracking during strain relieving by soft-nitriding a low alloy steel contg. specified amounts of C, Al and Cr while restricting the relation between the N content of a surface compound layer and the treatment temp. to regulate the surface hardness to a specified value or below. CONSTITUTION:A low alloy steel contg., by weight, <=0.5% C, Al and Cr satisfying Al(%)+0.1XCr(%)<=0.2% is soft-nitrided under conditions represented by the equation [where N is the N content (%) of a surface compound layer, and T is the treatment temp. ( deg.C)] to regulate the surface hardness Hv to <=700. The steel has a large extent of bending deflection after the soft nitriding and causes hardly cracking during strain relieving. It has superior relievability.
Patent JP-H085880-A (JP)
Title: Separation of multiple coated optical fiber from ribbon and separating tool
Inventor: OSAKA KEIJI
IPC: G02B6/44
Filed: 1994-06-23
Abstract: PURPOSE:To strip common coating layers and to separate the coated fibers to single fibers without damaging the internal coated fibers. CONSTITUTION:This method for separating a multiple coated optical fiber from ribbon 1 formed by arranging the plural internal coated fibers consisting of optical fibers coated with coating layers to a plane form and integrally coating these coated fibers with the common coating layers 11, 13 has a stage for applying a temp. gradient to the optical fiber ribbon 1 and curving stages for curving the optical fiber ribbon at the curvature having the center of the radii of curvature on the high-temp. side of such temp. gradient. The bending radii of the first and second curving stages are R respectively satisfying R<RB when the breaking elongation of the material forming the common coating layers at the temp. T of the temp. of the common coating layers 11 on the low-temp. side of the temp. gradient is defined as p, the coefft. of thermal expansion of the material formed with the common coating layer as alpha, the temp. difference between the high-temp. side temp. and low-temp. T side of the temp. gradient as DELTAT and the thickness of the multiple coated optical fiber ribbon 1 as t and when the bending radius satisfying equation (RB+t/2)/RB=1+p-alphamu>=T/2 is defined as RB.
Patent JP-S6123899-A (JP)
Title: Electrical blower
Inventor: YAMAURA IZUMI
IPC: F04D29/44
Filed: 1984-07-09
Abstract: PURPOSE:To improve blowing efficiency by forming the blades in an exhaust passage from a straight-line part blade formed from the starting terminal and a curved-part blade contiguous to the straight-line part blade. CONSTITUTION:An air guide 25 having a number of volute chambers 25a and exhaust passages 25b is installed onto the outer periphery of an inpeller 24, and the blade in an exhaust passage 25b forms a straight-line part blade 25b from the starting edge 25c, and forms a curved part blade 25e contiguously. Therefore, the passage area for air stream can be increased. Therefore, the blowing efficiency can be improved by changing the shape of the blade in the exhaust passage.
Patent JP-H085380-A (JP)
Title: Terrestrial-magnetism direction sensor
Inventor: KURIHARA KAZUO
IPC: G01R33/06
Filed: 1994-06-23
Abstract: PURPOSE:To provide a terrestrial-magnetism direction sensor which is excellent in an S/N ratio, whose sensitivity is practical, which can be miniaturized easily and which can be made easily at low-cost. CONSTITUTION:Definite sense currents IS from a peripheral circuit part 2 as a constant current source are supplied to MR sensors M1, M2, M3, M4 for terrestrial-magnetism detection for a terrestrial-magnetism direction sensor part 1. In addition, out of respective terminals on both sides of the MR sensors M1, M2 M3, M4 one side is used as common terminals and the other side is used as respective output terminals.
Patent JP-S5666762-A (JP)
Title: Measuring method of flow speed of river
Inventor: SHIBANO YOSHIZOU
IPC: G01S11/00
Filed: 1979-11-01
Abstract: PURPOSE: To enable to measure the flow speed of a river with less number of people, by using the distance between antennas and the intervals of reception time, through the reception of a weak electromagnetic wave emitted from a float run on a river by means of two sets of vertically polarized wave array antennas which are installed at the known distance.  
     CONSTITUTION: From the point A of a river, a float 1 having the oscillation source oscillating weak electromagnetic waves is thrown in. At points B and C with known distance at the down stream of the river 1, vertical polarized array antennas 4, 4' are installed orthogonal to the flow of the river 1 so that sharp directivity can be given. As antennas 4, 4', they are preferably those having half-power angle of vertical radiation directivity 60° or more, half-power angle for horizontal directivity ±5°, side lobe level -18 dB or less. The receivers 6, 6' to which the antennas 4, 4' are connected, are adjusted so that the same level reception can be made when the through-line of the points B and C receives the oscillation source of the same level, and when electromagnetic waves of a given level is received, the signal of start/ stop of count is fed to the count section 7 to measure the passing time of the float 1 between B and C, allowing to measure the flow speed of the river. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5768162-A (JP)
Title: Method and equipment for rotary atomizing electrostatic painting
Inventor: TOKUSHIMA YASUO
IPC: B05B5/04
Filed: 1980-10-14
Abstract: PURPOSE:To obtain beautiful painted surfaces which do not contain any bubbles, by flowing out the paint supplied to the receiver in the rotary atomizing head as stramlets through numerous radial outlet holes by increasing the speed of the flow with centrifugal force. CONSTITUTION:A negative high voltage is impressed on an atomizing head 3 fitted to a rotating shaft 1 by means of screws through the shaft 1. The head 3 is composed of a conical hollow cylindrical part 4 coaxially fitted to the shaft 1 and a  front end wall 5 which closes the front of the cylindrical part 4, both of which are  united to the shaft in one body. Paint reserving channels 8 are formed for the whole  circumference at the deepest part of the inner peripheral surface of the space in the  cylindrical part 4, and numerous paint outlet holes 11 which obliquely and straightly  extended from the bottom part to the front side and which have openings 12 at the marginal part of the front end face of the wall section 5, are formed. The paint is  supplied from a nozzle 10 to the channel 8 in the head 3 which rotates at high speed,  and the paint A which fills the channel 8 flows into the hole 11 with centrifugal  force. The flow of the paint becomes thinner as it approaches the opening 12, because the speed of the flow becomes higher. Then, these extremely thin filament- shaped flows of the paint flow out from the opening 12, and then, they are torn to  pieces and become particles. As the result of this arrangement, no air is introduced  in the particles of the paint.
Patent JP-H074143-A (JP)
Title: Bay window integrated with top light window
Inventor: MURATA NARIYASU
IPC: E04D13/03
Filed: 1993-06-14
Abstract: PURPOSE:To provide sufficient lighting and ventilation even in a bay window positioned near the wall surface of an adjacent building. CONSTITUTION:The frame body 46 of a bay window 45 installed, on an exterior wall 23 so as to face an opening 25a in a living room 25 on the second floor of a three-story building 20 is extended upwards to an area beneath a roof 21 along the exterior wall 23, and is provided so as to face an opening 24a in an attic 24. A top light 41 mounted at an opening 22 above the bay window 45 formed at the roof 21 is formed integratedly with the bay window 45. As a result, the sunshine and fresh air taken in from the top light 41 mounted on the roof 21 which does not interfere with lighting and ventilation can be led to the attic 24 and the living room 25 on the second floor through an interior space 45a in the bay window 45, so that it is possible to improve lighting and ventilation.
Patent JP-S63305440-A (JP)
Title: Data processing system
Inventor: KAMAKURA NOBORU
IPC: G06F12/00
Filed: 1987-06-08
Abstract: PURPOSE:To speed up response and to shorten an updating processing time by starting plural updating processing means formed correspondingly to respective storing means and updating data to be updated and data relating to the data to be updated in parallel. CONSTITUTION:A command means 24 commands the updating of data stored in a storage means 23 on the basis of data to be updated and also commands to generate an updating response to a terminal equipment. The updating control means 25 are formed correspondingly to respective storage means 23 and started on the basis of an updating command outputted from the means 24 to execute the updating of a data to be updated and data relating to the data to be updated in parallel. An updating response is generated simultaneously with the output of the updating command from the means 24 and data stored in plural storage means 23 are updated in parallel by plural updating control means 25 on the basis of the updating command. Consequently, the updating response can be improved and the updating processing time can be shortened.
Patent JP-H0438200-A (JP)
Title: Electric braking of automobile and auxiliary acceleration device
Inventor: KITAGISHI ETSURO
IPC: H02P9/08
Filed: 1990-05-31
Abstract: PURPOSE:To improve a regenerative efficiency, by controlling a slip quantity so that the smaller a reduction gear ratio of the transmission inserted in between a main and an axle shaft is, the larger a regenerative energy becomes. CONSTITUTION:A control means 6 judges whether an accelerator pedal 12 is pressed with a foot or not, and when being not pressed, judges whether an internal combustion engine 1 is used as a retarder or not. When being not used, a gear ratio (r) is computed from a rotating speed V1 of the main shaft of the internal combustion engine 1 and a rotating speed V2 of a propeller shaft 15. Then, a slip quantity S is calculated from the rotating speed V1 and the gear ratio (r), and by this calculated value, controlled is the slip quantity S of the rotating magnetic field to be given to the excitation of a squirrel-cage induction motor 2. Thereafter, by a voltage sensing circuit 10, the voltage generated in an inverter 4 is sensed, and when it is not a predetermined voltage value, the control of the slip quantity is repeated. In this manner, at the regenerative rate corresponding to the position of the reduction gear of a transmission 17, an electric energy is regenerated, and the control to improve a regenerative efficiency is performed.
Patent JP-H01309686-A (JP)
Title: Multi-functional protease
Inventor: TANAKA KEIJI
IPC: A61K38/00
Filed: 1988-06-08
Abstract: NEW MATERIAL:The multi-functional human protease having the following properties. Enzymatic activity, breaking the synthetic substrates of formula I (Cbz is N-benzyloxycarbonyl; NA is 2-naphthylamide), formula II (MNA is 4-methoxy-2-naphthylamide) and formula III (Suc is succinyl; MCA is 4-methyl-7- coumaryl-amide); optimum pH, pH 8.4-8.6 in the case of breaking the substrate of formula I or III and pH 9.8-10.1 in the case of breaking the substrate of formula II; molecular weight, 870,000+ or -50,000; isoelectric point, 5+ or -0.2; amino acid composition (mol%), Asx 8.4, Glx 12.4, Ala, 9.5, Gly 8.1, Leu 8.8, etc. USE:A raw material for the production of an anti-proteasome antibody useful as a reagent for the screening and diagnosis of cancer. PREPARATION:The objective enzyme can be extracted, separated and purified from human liver cell, etc., while keeping the enzyme constantly in an inactive type, by using a separation solvent containing 20% glycerol and 10 mM 2- mercaptoethanol.
Patent JP-H0435607-A (JP)
Title: Rotary receiving body
Inventor: FUKUTOME HIDEAKI
IPC: A47B49/00
Filed: 1990-05-31
Abstract: PURPOSE:To enable a rotary receiving body to be operated with a light operating force by interconnecting two annular rails spaced vertically from each other through a connecting rod to suspended a plurality of hanger bodies from two annular rails through respective runners and make the hanger bodies travel freely. CONSTITUTION:Upper and lower annular rails 1, 2 formed endlessly consists respectively of rectilinear travelling parts and corner parts formed to have a nearly box (box opened at the lower part)-like section, and the opening parts 1a, 2a are disposed directed downward. The upper and lower annular rails 1, 2 are disposed vertically spaced from each other to be interconnected through a connecting rod 3. A hanger body 4 is provided on the upper part with a runner 5 travelling in the annular rails 1, 2 to support the central part of a hanger pipe 6. A plurality of projections 7 are mounted on the hanger pipe 6, and stopper caps 6a are mounted on both ends of the hanger pipe. A plurality of hanger bodies 4 are equally suspended from the annular rails 1, 2 so that one hanger body 4 is moved horizontally and another hanger body 4 is moved to a necessary hanger body 4 take-out position to be taken out and in.
Patent JP-S5569105-A (JP)
Title: Branching device of light combining piezoelectric element and optical fiber
Inventor: KOBAYASHI SHIYUNSUKE
IPC: G02B6/00
Filed: 1978-11-18
Abstract: PURPOSE:To perform changing over of optical fibers through the use of curving displacement of piezoelectric elements using polyvinylidene fluoride by affixing said piezoelectric elements and applying multistep voltages thereto. CONSTITUTION:The free end of a movable optical fiber 3 whose one end is fixed and other end is made free and stationary optical fibers 1, 2 are opposed with their optical axes being aligned. The free end of the fiber 3 is then moved in the + or -x axis direction to be coupled to the fiber 1 or 2. At the time of driving the fiber to accomplish this changing over, the piezoelectric elements 4A, 4B using polyvinyliden fluoride are bonded to a bimorph structure, and when electric fields are so applied that the element 4A elongates and the element 4B contracts, then the bimorph bends downward. The fiber 3 is displaced by making use of this displacement to couple the fiber 3 from 1 to 2. When the applied electric fields are made zero, the fiber 3 resets to the coupling to 1 from 2.
Patent JP-S5666758-A (JP)
Title: New measuring reagent of immune chemistry and test method
Inventor: NINAGAWA TERUMI
IPC: G01N33/53
Filed: 1979-11-05
Abstract: PURPOSE: To achieve a plurality of measurements simply and easily, by the test after combining two types of antigen sensing carrier sensed from the carrier for the combination of substance not having immunity and that having immunity, with the respective antibody of the said two types of antigens.  
     CONSTITUTION: The carrier sensed from two types of antigens in which the A-B coupled body which is obtained from the substance A not having immunity coupled to the substance B having the immunity, and two types of antibodies for A and/or B, are tested with combination to measure either or both of A and B with immune chemistry. In executing this test, the antigen of the substance having the measuring objective but not having immunity is made, the antibody to this antigen is manufactured, and the substance having the measuring objective and immunity, is taken as the antigen, and the antibody to it is manufactured. The coupled body which is obtained from the coupling of the substance having the measuring objective but not having immunity, with that having the both, is taken as the antigen to manufacture the two type antigen sensed body from the carrier sensed, allowing to manufacture objective reagent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11341492-A (JP)
Title: Base stock coding and transmission method and base stock coding and transmission device
Inventor: NIIHARA TAKAMIZU
IPC: G06F3/048
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To easily and quickly replace a range to be replaced of a base stock that is coded and sent from a key station with another base stock without causing a processing delay and deterioration in image quality due to coding in a local station. SOLUTION: This method replaces a range to be replaced 22 included in a 1st bit stream 200 coded according to a 1st form with a 2nd bit stream 21 coded according to a 2nd form. At this time, a sequence header 23 in which the information relating to the 2nd coding form is described, is provided to a head part of the 2nd bit stream 21 and a sequence header 24 in which the information relating to the 1st coding form is described, is provided to a head part of a range 25 at the back side from the range to be replaced 22 in the 1st bit stream 200.
Patent JP-H08339272-A (JP)
Title: Information processing, printer, printing system and data transferring method for printing system
Inventor: KUROTSU NAKAKATSU
IPC: B41J29/38
Filed: 1995-06-09
Abstract: PURPOSE: To perform confirmation and utilization as image data similar to a printed result processed in a printer in an information equipment connected to the printer and a host computer by transferring developed output images to a printer engine or an information processor which receives printing information based on output instruction information in the received printing information. CONSTITUTION: A character pattern generator 210 for analyzing the received printing information and developing the output images is provided. A transmission/reception buffer control part 204 for transferring the developed output images to the printer engine or the information processor which receives the printing information based on output specifying information in the received printing information is provided.  Based on the output specifying information in the received printing information, the transmission/reception buffer control part 204 transfers the output images developed in the character pattern generator 210 or the like to a printing mechanism part 209 or the information processor which receives the printing information, freely switches the transfer destination of the developed output images and makes the output images be outputted in the printer or a device other than the printer.
Patent JP-S624842-A (JP)
Title: Production of magnesium-lithium alloy for acoustic apparatus
Inventor: SHIROYAMA KAISUKE
IPC: C22C23/00
Filed: 1985-06-29
Abstract: PURPOSE:To stably produce a thin Mg-Li alloy sheet having uniform quality at a good yield by melting and stirring Mg and Li in a high-frequency induction heating furnace in which an inert gaseous atmosphere is maintained then quickly cooling the molten metal with cooling rolls in the stage of producing the thin sheet of the Mg-Li alloy for acoustic apparatus. CONSTITUTION:Mg and Li have a large difference in specific gravity and therefore the thin Mg-Li alloy sheet having a uniform compsn. cannot easily be produced in the stage of producing the thin Mg-Li alloy sheet for acoustic apparatus. Therefore, a required amt. each of Mg and Li are put into a hermetic type crucible 2 made of a heat resisting steel having the high-frequency induction heating furnace 1 and after the inside of the crucible is evacuated to a vacuum by a vacuum discharge pipe 4, gaseous Ar is introduced therein through an inert gas introducing pipe 5. The Mg and Li are heated and melted in the furnace 1 and are, at the same time, stirred with a high frequency to form the molten Mg-Li alloy 3 having the uniform compsn. Such molten metal 3 is dropped from a nozzle 7 onto the cooling rolls 8 under high- speed rotation, by which the molten metal is quickly cooled. The cooled metal is taken up as the thin Mg-Li alloy sheet 9 having the uniform compsn.
Patent JP-H0883478-A (JP)
Title: Data storage device with roller lubricant providing excellent frictional-resistance characteristic
Inventor: KAMU WAA ROO
IPC: F16C33/66
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a belt drive magnetic record tape cartridge, in particular a drive roller lubricant improved for such a belt drive magnetic record tape cartridge. CONSTITUTION: This embodiment is a data memory device of such type that a roller has a central inner hole used for a shaft, a lubricant is also used between the shaft and roller, and a drive belt roller 48 engaging with the shaft and a drive corner roller 50 are provided. The lubricant contains a lubricant carrier, a number of fluororesin particles scattered in the lubricant carrier and a lubricant being a copolymer of a monomer. The monomer contains a nonfluoric monomer and a fluoric monomer and the copolymer dispersant contains a number of nonfluoric segments and a number of fluoric segments.
Patent JP-H0435827-A (JP)
Title: Vacuum suction device
Inventor: MISHIMA KAZUHIKO
IPC: H01L21/683
Filed: 1990-05-31
Abstract: PURPOSE:To detect the contact between a cutter and a suction surface by constituting the suction surface from a porous ceramics, forming a conductive film on the surface, or forming the porous ceramics from an electric conductive ceramics and discharging the static electricity of a semiconductor wafer. CONSTITUTION:A vacuum suction device 1 forms a suction surface 2a by fixing a porous plate 2 on a substrate body 3, and a semiconductor wafer W, etc., are suction on the absorbing surface 2a through the vacuum suction by a suction hole 3a. The porous plate 2 consists of a porous ceramics which is formed to a conductive film by applying metal plating on the surface or a porous ceramics which possesses electric conductivity, and the suction surface 2a possesses electric conductivity. If the porous plate 2 is connected with a grounding 4, the static electricity generated on the semiconductor wafer W can be discharged. Further, when the electric conduction between a cutter 6 and the porous plate 2 is detected by a detector 5, the contact between the cutter 6 and the suction surface 2a can be easily detected, when cutting is completed, and the cutting-in of the cutter 6 to the suction surface 2a can be prevented.
Patent JP-2000339606-A (JP)
Title: Magnetic head device
Inventor: SHIRAISHI KAZUMASA
IPC: G11B5/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head device that the amount of heat generated from an IC chip is more efficiently radiated. SOLUTION: A magnetic head device is provided with a magnetic head slider which has at least one thin film magnetic head element, a supporting mechanism which supports the slider, an IC chip 12 which mounts the circuit for the element, and a wiring member which is mounted on the mechanism and in which the chip 12 is bonding packaged. The chip 12 is provided with plural heat radiating bonding bumps besides the bumps 20 which are required for the packaging.