baber/WOPTO huggingface dataset:
Patent JP-S58127561-A (JP)
Title: Firing angle controller for thyristor element
Inventor: OKIYAMA TAKAHISA
IPC: H02M5/257
Filed: 1982-01-21
Abstract: PURPOSE:To effectively control the firing angle of a thyristor without any influence to the controlling operation of the firing angle even if the operation of a counter stops temporarily at the data setting time by alternately switching and employing two counters having the same counting function. CONSTITUTION:The output voltage from a thermocouple 6 provided in an electric furnace 2 is corrected at the reference temperature by a reference temperature correcting circuit 7 and is applied to an isolation amplifier (IP) 8. The output of the IP is inputted through an operational amplifier 10 to an A/D converter 11, and is fed as a digital data D1 to a CPU12. The CPU12 calculates the  PID from the actual furnace temperature and the set temperaure, and calculates the power necessary for heating to set the prescribed set temperature. The calculated result of the CPU12 is outputted as the number of pulses corresponding to the prescribed firing angle, and the pulses corresponding to the firing angle are counted by the counter 31 or 32, thereby controlling the conduction of a thyristor 4.
Patent JP-H05341107-A (JP)
Title: Optical material having inorganic coat film
Inventor: OKANOE ETSUO
IPC: G02B1/14
Filed: 1993-01-20
Abstract: PURPOSE:To reform the surface conditions of an inorganic coat film and prevent clouding by reacting a specified silane compound with the inorganic coat film followed by graft polymerization with a material having aftertreatment or unsaturated bonding. CONSTITUTION:A silane compound having either one of a substitutent or unsaturated bonding to be converted into a hydrophilic group by aftertreatment is reacted with an inorganic coat film mainly containing SiO2. A material having aftertreatment or unsaturated bonding is successively graft-polymerized with it. Thus, the physical property of the inorganic coat film is changed, and the characteristic of the coat film is remarkably changed. When hydrophilic property is given to the surface by the aftertreatment, the contact angle of water is reduced, whereby fine water droplet is difficult to generate, and the clouding phenomenon by irregular reflection of light is prevented. Further, the electric conductivity of the surface is increased, whereby the charge on the surface is prevented, and dust is difficult to adhere to the coat film surface.
Patent JP-H01186144-A (JP)
Title: Magnetization of rotor of pm type stepping motor
Inventor: IINUMA HIROKAZU
IPC: H02K15/03
Filed: 1988-01-18
Abstract: PURPOSE:To improve torque characteristic by providing a permanent magnet slot to be filled with a magnetizing coil on the outer periphery of a permanent magnet for forming a rotor, and disposing the outer periphery of the coil at the side of the permanent magnet from the contact face of a magnetizing yoke and the magnet. CONSTITUTION:Slots to be inserted with magnetizing coils 2, 2' having an insulating covering 3 on its outer periphery are formed on a magnetizing yoke 1. They are so connected that the current direction of coils 2, 2' becomes reverse. Permanent magnet slots 7 to be inserted partly with the coils 2, 2' are formed at positions corresponding to the coils 2, 2' on the outer periphery of a permanent magnet 4 for forming a rotor, and the coils 2, 2' are approached to the magnet 4. The coils are conducted as designated by arrows to be magnetized. The covering 3 is formed of a material having heat resistance and wear resistance, such as a polyimide tube. Thus, the sectional area of a magnetizing coil is increased, the capacity of a flowing current is increased, and the torque characteristic of a motor is improved.
Patent JP-S59133172-A (JP)
Title: Rotary taking-up apparatus for thread, rope, etc.
Inventor: KIMURA HIROSHI
IPC: B65H54/74
Filed: 1983-01-19
Abstract: PURPOSE:To reduce the dimension of the structure and simplify said structure and facilitate maintenance and inspection by revolving and moving in reciprocation in the axial direction an operating shaft equipped with taking-up durms at the both edges through two output parts of a speed reduction gear, by the driving of a motor. CONSTITUTION:The output shaft 1A of a motor 1 is connected to the input shaft 2A of a reduction gear through transmission gears 1B and 2B, and said input shaft 2A is connected to a reduction gear 2D equipped with two output parts 2F and 2G through transmission gears 2C and 2E. One output part 2F is connected to an operation shaft E through a transmission gear 1E. The other output part 2G is connected to an output shaft 4 through a transmission gear 4a. Further, one edge of a crank arm 5 is connected to the extension part connected from the case 3 of the output shaft 4, and the other edge of said arm 5 is engaged with a rail 6 through a roller 10, and thus a reciprocating transfer mechanism 7 is constituted. Therefore, an operation shaft E is revolved and operated in reciprocation, and thread, etc., are taken-up onto a taking-up drum installed at both edges of the operating shaft E.
Patent JP-S61167329-A (JP)
Inventor: ITOU HISATAKA
IPC: H02H1/06
Filed: 1985-01-19
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-S55102628-A (JP)
Title: Compounding of synthetic pulp
Inventor: OOKO TAKESHI
IPC: C08J3/20
Filed: 1979-01-29
Abstract: PURPOSE: To facilitate the compounding operation of synthetic pulp while suppressing the formation of ball-like suspended matters and bubbling, by pre-blending the synthetic pulp with inorganic fillers and adding the mixture to a viscous liquid, e.g. a coating liquid, etc.  
     CONSTITUTION: For example, short fibers of a polyolefin-type synthetic pulp having lengths of 0.1W5mm are pre-blended with an inorganic filler, e.g. diatomaceous earth, talc, clay, kaolin, etc. The treated pulp is compounded with a viscous liquid, e.g. coatings, adhesives, caulking materials, asphalt, putty, Portland cement, etc. The amount of the inorganic filler is preferably 1W10,000pts.wt. on the basis of  100pts.wt. of the synthetic pulp. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05264579-A (JP)
Title: Capacitive sensor
IPC: G01P15/08
Filed: 1993-01-21
Abstract: PURPOSE: To control the stray capacity due to a bonding base by etching the bonding base and defining the contact face between the bonding base and a silicon subboard through etching of the bonding base or the silicon subboard. CONSTITUTION: A movable electrode 22 is displaced when a sensor is subjected to an acceleration. Capacitance being measured between upper and lower plates 1, 3 is varied due a small gap between the plates 1, 3 and an oscillatory mass 32. Measurement accuracy of the variation of capacity is limited by a stray capacity being thrown in parallel with the capacity to be measured. A supporting part 23 supports a bonding base 12 mechanically in bonding process and has no electrical contact part for the remainder of an intermediate plate 2. When the gap between the supporting part 23 and the remainder of the plate 2 is sufficiently large, capacitive over bonding of the base 12 to the plate 2 is suppressed.
Patent JP-H01184976-A (JP)
Title: Manufacture of semiconductor laser
Inventor: WATANABE YUKIO
IPC: H01S5/00
Filed: 1988-01-20
Abstract: PURPOSE:To enable the formation of a laser of this design excellent in productivity at a low cost by a method wherein one or more layers different from each other in composition are made to grow thicker than the width as ions are implanted on an ohmic contact layer, the layers are subjected to an etching to form a mesa, and ions are implanted using the mesa as a mask. CONSTITUTION:A GaAs ohmic contact layer 5 is formed, and an InGaAlP layer 6 is made to grow as an ion implanting mask layer. Next, a required pattern is formed using a photoresist, and the InGaAlP mask layer is etched through it as a mask so far as to make the etching reach to the GaAs ohmic contact layer 5 using a hot phosphoric acid for the formation of a mesa formed of only an InGaAlP layer. By these processes, the surface of the GaAs ohmic contact layer 5 can be exposed at both sides of the mesa, so that ions can be uniformly implanted. Next, ions (protons) are implanted using the mesa of InGaAlP as a mask. As a result, ions are implanted into the p-InGaAlP clad layer 4 as deep as 0.2mum or so at both the sides of mesa, whereas ions are not implanted so far as to reach to the GaAs ohmic contact layer 5.
Patent JP-H05198903-A (JP)
Title: Board for printed wiring
Inventor: FUTAKUCHI MICHIO
IPC: H05K1/03
Filed: 1992-01-21
Abstract: PURPOSE:To provide a board for printed wirings which can be manufactured by an ordinary press facility and has excellent through hole plating properties solder heat resistance, small thermal expansion coefficient in a thickness direction, a light weight and low dielectric constant, low dielectric loss equivalent to that of glass/fluorine resin. CONSTITUTION:A board for printed wirings is formed of resin 1 having a glass transition temperature (Tg) of 200 deg.C or higher and a low dielectric constant filler or a microhollow filler 2.
Patent JP-H06220666-A (JP)
Title: Vacuum arc descaling device
Inventor: TAKEUCHI JUN
IPC: C23G5/00
Filed: 1993-01-21
Abstract: PURPOSE:To obtain the surface characteristics obtainable by a single anode treatment even when plural anodes are used in a vacuum arc descaling treatment. CONSTITUTION:A magnetic shielding body 23 is installed between the plural anodes 2 and 24. The anodes 2, 24 generate a magnetic field 5 for controlling a cathode point 6. The infiltration of the magnetic field 5 into the adjacent anode regions is prohibited by the magnetic shielding body 23. Then, the magnetic field 5 equal to the case of the single anode is obtd. and, therefore, the equal surface characteristics are obtd. as well.
Patent JP-H01187748-A (JP)
Title: Electron beam generating device
Inventor: KONO HITOSHI
IPC: H01J37/075
Filed: 1988-01-20
Abstract: PURPOSE:To reduce labor for cathode location and replacement and shorten the time therefore by forming a cathode holder from a ring and a holder piece fitted to the ring movably. CONSTITUTION:A cathode holder includes a ring 20 and a plurality of holder pieces 21 fitted to the ring 20 movably in the radial direction of the ring. Accordingly the locational adjustment of the cathode 4 can be made by only moving the holder pieces 21 in the radial direction, and a support arm 22 can be disengaged from the cathode holder only through radial movement of them 21. This reduces labor for setting the cathode 4 and its replacement, and the time required therefore can be shortened.
Patent JP-H06222542-A (JP)
Title: Heating device for paper sheet of heat developing diazo copy machine
Inventor: NISHIO TATSUO
IPC: G03D13/00
Filed: 1993-01-21
Abstract: PURPOSE:To prevent stripes or wrinkles on a paper sheet by rapidly releasing water vapor generating from the sheet during heating with a drum from the drum surface to the outside of a copy machine. CONSTITUTION:Plural numbers of grooves 71 are formed along the circumference direction on the surface of a drum 56 used for heating and developing. Even when a sheet is adhered to the surface of the drum 56 heated to a high temp. and the water content in the sheet vaporizes, the vapor passes through the grooves 71 and rapidly escapes from the surface 56a of the drum. Thus, stripes or wrinkles are hardly remain on the sheet. By making the grooves 71 in a helix, the drum can be produced by rolling at a low cost. By increasing the number of threads of the helical grooves, the feeding pitch in rolling is increased by the number of threads, which decreases the production time.
Patent JP-2000207426-A (JP)
Title: Drawing producing device
Inventor: YAMAZAKI HIROSHI
IPC: G06F17/30
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a drawing producing device capable of preventing the storage capacity of a storage device from being increased by dividing a drawing into partial drawing data and registering them as a database, making the pasting work of the partial drawing data fast and easy and further facilitating dimensional line arrangement. SOLUTION: This device is provided with positioning markers which are respectively provided in the partial drawings of a pasting destination and a pasting source in partial drawing pasting and are shown in accordance with a pasting destination placing reference position and a pasting source placing reference position, a partial drawing data database 3 in which partial drawings are stored, a partial information database 2 which selects a partial drawing based on inputted specification information and outputs the partial drawing information of the partial drawing and an engine part 4 which accesses partial drawings from the partial drawing database based on the partial drawing information from the partial drawing database and pastes them so that these respective positioning markers coincide with each other to produce a drawing.
Patent JP-S62165969-A (JP)
Title: Cmos semiconductor device
Inventor: YANAGIDAIRA TOMIO
IPC: H01L27/02
Filed: 1986-01-17
Abstract: PURPOSE:To prevent a latchup and an erroneous operation or damage due to the latchup without applying a voltage except a predetermined voltage to input/output pads by forming an input/output protecting circuit so as not to implant holes to a substrate. CONSTITUTION:An input protecting circuit of NPN transistor TR13 and a PNP TR14 is provided between the input pad 11 of a CMOS semiconductor device having N-type or P-type substrate and the node A of the input stage of an internal circuit 12. The node A is connected with the emitters of the TR13, TR14, potentials VSS, VCC of the TR13, TR14 are connected with the bases of the TR13, TR14, and potentials VCC, VSS are connected with the collectors. An output protecting circuit of NPN TR33 and PNP TR34 is provided between an output circuit 42 for amplifying the output of the internal circuit 32 and an output pad 31. The base regions of the TR13, 14 and 33, 34 of the protecting circuit are formed in well structure so that voltages except the potentials VSS, VCC are not applied to the input pad 11 and the output pad 31.
Patent JP-H09200941-A (JP)
Title: Power cable connecting part
Inventor: KANEKO SATOSHI
IPC: H02G15/103
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a cable connecting part where work efficiency is improved without occluding voids at execution by making high-viscosity components and low-viscosity components coexist at the interface made between an epoxy unit and a rubber mold stress cone and between the rubber mold stress cone and a cable, and lowering the viscosity at large, and also the charge of can be performed extending for a long period. SOLUTION: This part is composed of the three sections of cables 1L and 1R, rubber mold stress cones 9L and 9R, and an epoxy unit 7. In this case, mixed silicon oil where silicon oil of high viscosity and that of low viscosity are mixed is applied on the interface made between the epoxy unit 7 and the rubber mold stress cones 9L and 9R and that between the rubber mold stress cones 9L and 9R and the cables 1L and 1R.
Patent JP-H01183898-A (JP)
Title: Electronic part mounting apparatus
Inventor: NEGISHI SHIGEFUSHI
IPC: B23P21/00
Filed: 1988-01-19
Abstract: PURPOSE:To improve mounting quality, by detecting the amounts of deviations of the printed patterns of printed boards with respect to a board, obtaining correction according to each mounting and each applying point based on the amounts of the deviations, and correcting NC data. CONSTITUTION:A printed-board-pattern detecting camera 13 is also provided at an adhesive agent applying part. A position-deviation comparing part 21 and a unique NC data correcting and operating part 22 are providing in order to determine the operating patterns of an electronic-part mounting mechanism part 12 and an adhesive agent applying mechanism part 11 and to determine corrections. The pattern deviations of both boards 16 and 17 with respect to a board are detected. The mounting of an electronic part and the applying operation of the adhesive agent are judged, and the correction of NC data, which agrees with the operating pattern, is performed. In this way, the mounting of the electronic part and the application of the adhesive agent can be performed.
Patent JP-H06282803-A (JP)
Title: Helical scan type forward-reverse recorder-reproducer
Inventor: DAIGAKU MASAAKI
IPC: G11B5/027
Filed: 1994-01-28
Abstract: PURPOSE:To obtain a helical scan type forward-reverse recorder-reproducer which dispenses with replacement of a tape cassette when recording and reproducing processings in a forward direction and a reverse direction are executed. CONSTITUTION:A rotary cylinder U60 is constructed of fixed cylinders 61 and 62 and a rotary cylinder 63 having heads for recording and reproducing. For the rotary cylinder 63, the head 64 for recording and reproducing in a forward direction and the head 65 for recording and reproducing in a reverse direction are provided on the circumferences being apart by a distance D in the direction of the axis of rotation from each other. Recording and reproducing signals are written in and read out by the head 64 at the time of the recording and reproduction in the forward direction and by the head 65 at the time of the recording and reproducing in the reverse direction.
Patent JP-S54105235-A (JP)
Title: Prophylactics and remedies for hog dysentery
Inventor: SAKAMOTO KOUJI
IPC: A61K31/365
Filed: 1978-01-31
Abstract: PURPOSE: To provide the title agent containing a macrocyclic lactone as an effective component.  
     CONSTITUTION: A compound of the formula (R 1-4  are lower alkyl) prepared by the cultivation of Streptomyces aureus, is added to the feed or drinking water of animals. It may be diluted with a physiologically harmless solid or liquid carrier before addition 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08197786-A (JP)
Title: Image forming method and apparatus
Inventor: TORISAKI ATSUSHI
IPC: B41J5/30
Filed: 1995-01-24
Abstract: PURPOSE: To provide an image forming apparatus min. in the capacity of a memory means for storing image data. CONSTITUTION: An image forming apparatus is equipped with input parts 102, 109, 103 inputting image data and the time erasing the image data, a memory part 111 storing the image data and the erasing time thereof, a present time measuring part 121 and erasing parts 103, 109 erasing the image data stored in the memory part 111 when the present time measured by the present time measuring part 121 becomes equal to or larger than the erasing time stored in the memory part 111.
Patent JP-H06223125-A (JP)
Title: Method and device for displaying changed part of cad drawing
Inventor: FUJIMOTO SHIGEKI
IPC: G06F17/50
Filed: 1993-01-22
Abstract: PURPOSE:To confirm the changed content and changed part of a CAD drawing at a glance by overlapping and displaying a prior changing drawing and a post-changing drawing on one drawing. CONSTITUTION:At a prior changing/post-changing drawing information comparison part 30, prior changing drawing information and post-changing drawing information is compared with position information as a key from the drawing information respectively registered on a prior changing drawing information table 21 and a post-changing drawing information table 23, and comparative drawing information is prepared by extracting only symbol information and character string information and registered on a compared drawing information table 31. At a symbol information extraction part 40, only the symbol information is extracted from the compared drawing information table 31, and the symbol information is prepared by adding a line type and registered on a symbol information table 41. Based on this information, a CRT picture display part 60 overlaps and displays the prior changing drawing and the post-changing drawing on one drawing so as to confirm the changed content and changed part of the CAD drawing at a glance.
Patent JP-S61171580-A (JP)
Inventor: TAGAMI HONAMI
IPC: B08B3/02
Filed: 1985-01-23
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-H11212724-A (JP)
Title: Image projection method, system therefor and record medium for programming and recording the method
Inventor: NUMAJIRI YUTAKA
IPC: G06F3/0487
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To switch a display screen while a presenter points at a screen direction and to perform comfortable presentation by adding a means for reading the motion of a pointer on a screen to a computer connected to a projector. SOLUTION: In this image projection system for projecting images generated by the computer 11 onto the screen 15 and performing the presentation, by passing the pointer 16 through operation areas 1-4 defined at optional positions on the screen, the computer successively fetches pointer positions, generates an operation command corresponding to the motion based on position information, generates image signals so as to perform display changeover corresponding to the command and projects them on the screen.
Patent JP-S62168898-A (JP)
Inventor: ITO MASAAKI
IPC: B67D7/14
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07215759-A (JP)
Title: Zirconia porcelain and its production
Inventor: HIRAMATSU NOBUKI
IPC: C04B35/48
Filed: 1994-01-31
Abstract: PURPOSE:To obtain zirconia porcelain excellent in durability at a high temp. and humidity and having a coefft. of thermal expansion close to that of a material such as Al2O3 or spinel. CONSTITUTION:A powdery mixture contg. a stabilizing agent composed of rare earth metal oxides including Dy2O3 by 4.0-6.0mol% of the amt. of ZrO2 is calcined at 1,300-1,500 deg.C to form a calcined body having a degree of stabilization adjusted to 45-75% and this calcined body is pulverized to <=0.8mum and fired in an oxidizing atmosphere at 1,400-1,600 deg.C to obtain the objective zirconia porcelain composed of tetragonal, cubic and monoclinic crystal phases and having 70-90% degree of stabilization, <=0.9mum average grain diameter and 7X10 <-6>-9X10<-6>/ deg.C coefft. of thermal expansion at a room temp. to 1,000 deg.C.
Patent JP-S59137355-A (JP)
Inventor: KAMIGAKI NORIAKI
IPC: C04B24/02
Filed: 1983-01-25
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-S58126785-A (JP)
Title: Induction of oncogenic virus of human rna type
Inventor: ONO AKIRA
IPC: C12N5/00
Filed: 1982-01-26
Abstract: PURPOSE:To induce an oncogenic virus of the human RNA type, by cultivating a human normal thymocyte in the presence of a B cell. CONSTITUTION:A human normal thymocyte such as a thymocyte separated from a fetus is cultivated in the presence of a B cell of a culture strain established by another person, and an oncogenic virus of the human RNA type can be amplified, if necessary, by using chemical carcinogen process, radiation process, immunological activation process, etc. in combination.
Patent JP-S5395685-A (JP)
Title: Redioactivity monitoring device
Inventor: MIKAWA KOUJI
IPC: G01T1/167
Filed: 1977-02-02
Abstract: PURPOSE: To perform measurement of radioactive concentrations of low concentration radioactive substances with a small number of cartridges without errors by performing the correction of the radioactive concentrations by the residual attenuation specimen at the reuse of the cartridges. 
     COPYRIGHT: (C)1978,JPO&Japio