baber/WOPTO huggingface dataset:
Patent JP-S6061661-A (JP)
Title: Cyclic signal reader
Inventor: MATSUMOTO TSUMORU
IPC: G01D5/243
Filed: 1983-09-16
Abstract: PURPOSE:To simplify the manufacture by applying magnetization to a part of a magnetizing body to always give a magneto-resistance element a bias magnetic field in a fixed direction. CONSTITUTION:With the rotation of a rotor 23, resistnaces of magneto-resistance elements 25 and 25 varies according to a signal magnetic field of a magnet 24 for recording signal to provide a frequency signal according to variations in the rotation of a motor as detection output from an output terminal. Here, a magnetization for bias magnetic fields is applied to the magnet 24 mounted on the rotor 23 to be magnetized to apply a bias magnetic field to the magneto- resistance elements 25 and 25 thereby simplifying the manufacture of the equipment for detecting variations in the rotation of the motor 20.
Patent JP-S6228832-A (JP)
Title: Printer
Inventor: YAJIMA TORAO
IPC: G06K15/00
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the size of a printer device and to prevent the device from malfunction due to voltage drop at the driving of a battery by substituting a printer side mechanism for a personal computer side mechanism. CONSTITUTION:A ROM, a RAM and an I/O circuit are built in a printer control cartridge 2 and connected to an extended bus. These units in the cartridge 2 are also connected to a printer 3 through a control signal line and a power line. The printer 3 includes a control circuit 4 for receiving electric power from the CPU 1 side, a driving circuit 5 for receiving electric power from a power supply 7 in the printer 3 and a printer mechanism 6. Thus, the simplification of the circuit part makes it possible to reduce the size of the printer device. Since the power supply of the CPU 1 side is used for the power supply up to the control circuit in the printer device, it is unnecessary to stabilize the power supply of the printer device side, and especially in case of battery driving, malfunction due to voltage drop is not generated.
Patent JP-H072549-A (JP)
Title: Method for improving performance of metallic oxide-coated glass
Inventor: YAMASHITA SATOSHI
IPC: C03C17/25
Filed: 1993-06-16
Abstract: PURPOSE:To improve the heat ray reflectance, chemical-resistant and electric conductivity performances, etc., by forming a metallic oxide thin film and then irradiating the formed metallic oxide thin film with ultraviolet rays in producing metallic oxide-coated glass. CONSTITUTION:A solution of an organometallic compound or an inorganic metallic compound (e.g. a solution of acetylacetonatoiron) is sprayed on the surface of a glass ribbon 1 at >=400 deg.C temperature just after transferring from a float bath from a spray gun 5 to form a metallic oxide thin film. The surface of the metallic oxide thin film is then irradiated with ultraviolet rays from an ultraviolet ray irradiator 7 just after forming the metallic oxide thin film or during a period of advanced annealing of the glass ribbon 1. Thereby, the pyrolytic reaction of the solution containing the metallic compound is accelerated. As a result, the crystallinity of the metallic oxide can be improved to produce metallic oxide-coated glass, having a high reflectance and excellent in durability performance without any strains in reflected images.
Patent JP-H0332657-A (JP)
Title: Ultrasonic diagnostic device
Inventor: HONGO HIRONOBU
IPC: G01N29/26
Filed: 1989-06-30
Abstract: PURPOSE:To simplify the device without increasing a scale of a hardware and to obtain a satisfactory ultrasonic image extending over a wide range from a shallow part to a deep part by providing a control means for controlling the number of plural receiving focus areas so as to be consent extending over all the visual field depth. CONSTITUTION:An ultrasonic beam transmitted into a living body becomes an ultrasonic echo and received by a vibrator 1. Also, an ultrasonic echo outputted from each element of the vibrator 1 is amplified by a pre-amplifier 4 of 64 channels, and a delay time which is set so that a delay time given at the time of transmission is returned to its original time is given to an echo channel by a receiving delay part 5. In that case, a receiving delay time is controlled by a receiving delay part 5 which inputs a control signal from a control circuit 10 is controlled so that plural pieces of receiving focus areas are set in the depth direction. In this case, since the number of receiving focus areas does not increase, it will suffice that the number of receiving delay time control data is small, an increase of a hardware, etc., can be suppressed, and the device can be simplified.
Patent JP-H0726311-A (JP)
Title: Structure for cooling furnace bottom part of blast furnace
Inventor: KAMIYA TOSHIO
IPC: C21B7/10
Filed: 1993-07-09
Abstract: PURPOSE:To improve the cooling in the peripheral part of a furnace with cooling pipe lines of simple structure and to achieve the resistant of cooling at the center part of the furnace. CONSTITUTION:In the structure of the furnace bottom part of the blast furnace provided with plural cooling pipe lines 10 embedded parallel in refractory 3 having high heat conductivity under the bottom plate 3 at the furnace bottom so as to cross the whole width of the furnace bottom surface in the unidirection, besides the existing cooling pipe lines 10, plural pieces of additional cooling pipe lines 11 crossing the furnace center line forming the boundary line (a) in the same direction are added. IN the peripheral part of the furnace, the additional cooling pipe lines 11 are positioned at the lower level than the existing cooling pipe lines 10 and embedded into the refractory 2' having low heat conductivity, and in the center part of the furnace, this additional cooling pipe lines are positioned to the same level as the existing cooling pipe lines 10, and on the other hand, the existing cooling pipe lines 10 in the center part of the furnace are positioned by changing their positions downward, and cooing performance in the peripheral part of the furnace and in the center part of the furnace are independently controlled.
Patent JP-S6061024-A (JP)
Title: Process for removing sox and nox simultaneously
Inventor: ITOU HAYAMIZU
IPC: B01D53/60
Filed: 1983-09-14
Abstract: PURPOSE:To improve denitration efficiency by regenerating an adsorbent used in a denitration tower by heating, sending the adsorbent to a denitration reaction tower without cooling the adsorbent, and allowing it to contact directly with waste gas which is previously admixed with ammonia. CONSTITUTION:SOX in the waste gas is removed by adsorption in a desulphurization reaction tower comprising a moving bed reactor contg. active carbon packed therein. The active carbon discharged from the desulphurization reaction tower 1 is sent to a regeneration tower 2 where it is regenerated by heating. The active carbon at high temp. is fed as it is from the regeneration tower 2 to the denitration reaction tower 4. Denitration reaction is caused by adding NH3 as reducing agent for NOX to the inlet of the denitration tower 4 stable simultaneous desulphurization and denitration are thus performed. Moreover, a cooler for sctive carbon is unnecessary. Stable operation is possible because formation of ammonium sulphate is prevented.
Patent JP-2000000479-A (JP)
Title: Method for crushing, separating and working waste material of weather strip and apparatus therefor
Inventor: FUJIKAWA SHOICHI
IPC: B29B17/04
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently crush and separate waste materials by subjecting the crushed waste material metals and nonmetals to crushing, separating and working by a crushing clearance of a mm unit and hammer blow and discharging these metals and nonmetals from the square-shaped through-holes of the sloped upper side shredder dampers of a shredder oscillating in the mm unit, then sorting the metals to both metals of specific sizes. SOLUTION: Waste materials supplied to the shredder D are crushed and separated in an upper portion (a) and an intermediate portion (b). Namely, the materials are bumped against the freely oscillatable shredder dampers 17, 19 on the upper and lower sides oscillating in the mm unit. The crushing and separating are thereafter executed in the lower portion (c). Namely, the materials are compressed in the spacing S of the mm unit formed between the wall surface 11' of the intermediate wall surface 11 and the hammer of a shredder drum 14. The clearance size of the mm unit is the compression size of the crushed waste material metals and nonmetals of about finely segmented 2 to 5 mm.  The crushed waste materials metals, etc., made into the assigned sizes are discharged to the outside of the shredder D from the square- shaped through-holes 117 of the shredder damper 17 on the upper side and are then classified to the crushed waste material metals and nonmetals.
Patent JP-S5794508-A (JP)
Title: Production of reduced iron
Inventor: OOTAWA KIMIAKI
IPC: C21B13/02
Filed: 1980-12-04
Abstract: PURPOSE: To prevent deposition of C in a shaft furnace and prevent the decrease in the productivity of the furnace by adding a specific amt. of H 2 S to the reducing gas used in producing reduced iron in the shaft furnace.  
     CONSTITUTION: Iron ore B is charged into a shaft furnace 8, and a reducing gas consisting essentially of H 2 , CO formed with a steam reformer 1 is blown therein to cause solid phase reduction of the iron ore, whereby reduced iron is produced. At the stage of generating the reducing gas consisting essentially of H 2 , CO by blowing gaseous hydrocarbon 3 together with steam 4 into the steam reformer 1 and supplying said gas into the furnace 8, gas A such as H 2 S, CS 2 , or  (NH 4 ) 2 S is added through a heating furnace 20 into a reducing gas conduit 6, so  that the concn. of H 2 S in the reducing gas at the inlet of the furnace 8 is kept  at ≥10vol.ppm. The deposition of C in the furnace is obviated despite the small content of CO 2 , H 2 O in the reducing gas and the reduction is accelerated, whereby the productivity of the furnace is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6147935-A (JP)
Title: Program shutter
Inventor: OGIWARA MASUO
IPC: G03B7/091
Filed: 1984-08-15
Abstract: PURPOSE:To shorten exposure of a short second time, and also to obtain a fine- grained exposure step by switching forcibly the turning direction of a step- motor at an exposure time point corresponding to the brightness of an object to be photographed, and subdividing a part between the steps. CONSTITUTION:A photographed object brightness measuring circuit 1 compresses logarithmically a current signal proportional to the brightness detected by a photodetector 1a and outputs a brightness signal. Also, a step-motor driving pulse generating circuit 5 is constituted of a reference clock generator 5a, a pulse train generator 5b for generating a two phase pulse for driving a step- motor 51 by frequency-dividing a clock signal from said generator. In a process in which the motor 51 turns continuously in the forward direction and opens a sector, an exposure quantity controlling circuit 2 executes an apex operation of film sensitivity and photographed object brightness by a differential amplifier 2a, and when the time corresponding to a difference of both of them elapses, an inversion signal is outputted from a timer 2d. As a result, a step-motor driving circuit 6 is inverted, the motor 51 is rotated backward forcibly and closes an optical path, and an optimum exposure to the photographed object brightness is ended.
Patent JP-S5980696-A (JP)
Title: Novel gynosaponin and its preparation
Inventor: TAKEMOTO TSUNEMATSU
IPC: C07J17/00
Filed: 1983-09-14
Abstract: NEW MATERIAL:A compound shown by the formula [R<1> is beta-D-glucopyranosyl (1 2)-beta-D-glucopyranosyl; R<2> is alpha-L-rhamnopyranosyl (1 6)-beta-D-glucopyranosyl; R<3> is H]. EXAMPLE:20S-Protopanaxadiol-3-O-{ [ beta-D-glucopyranosyl(1 2)-alpha-L-rhamnopyranosyl(1 6)]-beta-D-glucopyranoside}-20-O-[beta-D-glucopyranosyl(1 6)-beta-D-glucopyranoside]. USE:Having an inhibitory action on lipid decomposition and lipid synthesis, useful as a drug. PROCESS:Gynostemma pentaphyllum Makino is extracted with water or water- containing lower alcohol, the extracted solution is treated with a nonionic absorbong resin, and the absorbed substance is eluted with a lower alcohol. The eluate is treated with alumina, the absorbed substance is eluted with the (water- containing) lower alcohol to give a crude gyno saponin, which is treated with a styrenic absorbing resin and silica gel, respectively, separated, and purified.
Patent JP-H1021725-A (JP)
Title: Luminaire
Inventor: KOBAYASHI MASATAKA
IPC: F21V17/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent marketability from being lowered by rivets being visually perceived, by connecting a reflector with a siding body by using rivets in positions concealed relative to an irradiation opening. SOLUTION: For assembling luminaire 2, an end plate 12 is fitted to opposite ends of a reflector 11. At this point, the reflector 11 and the end plate 12 can be easily positioned by engaging a flange part 33 of the end plate 12 with an outside surface of the reflector 11, and attaching holes 27 for riveting in their respective positions of the reflector 11 and attaching holes 37 in their respective positions of the end plate 12 can be positioned substantially in a coaxial manner, respectively. Riveting connection is conducted by the use of rivets 61 via the attaching holes 27, 37 in their respective positions. Lamp sockets 45 are built in the reflector 11 together with socket bases 44 while a lighting device 42 and a terminal board are built therein, and an auxiliary reflection body 13 is attached thereto. The luminaire 2 thus assembled is installed on T-bars 1. Because the rivets 61 are placed in positions covered with the reflector 13 when the luminaire is in an installed state, the rivets are not perceived visually through a lighting opening 21.
Patent JP-S6233967-A (JP)
Inventor: SATO SHINTARO
IPC: E04F15/00
Filed: 1985-08-02
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-S5873288-A (JP)
Title: Compensating circuit for sharpness
Inventor: OOSAWA MICHITAKA
IPC: H04N5/208
Filed: 1981-10-27
Abstract: PURPOSE:To obtain a picture with high quality, by peaking a signal component of a prescribed frequency band in response to the signal component. CONSTITUTION:A video signal from a terminal 9 is applied to a delay circuit 10 and a BPF11. A peaking circuit 15 consists of resistors R4, R5, a variable circuit 14, and reactors L2, L3. The BPF11 has a pass band at a frequency band of peaking at the circuit 15. The level of the output of the BPF11 is adjusted at a resistor 12, the output is applied to a level detection circuit 13, where the level of high frequency is detected. The output of the circuit 13 controls the resistance value of the resistor 14. A signal delayed at the circuit 10 is applied to a transistor 2 of the circuit 15.
Patent JP-S6327321-A (JP)
Title: Article feeding adjusting device
Inventor: TAMURA HIDEYUKI
IPC: B65G37/00
Filed: 1986-07-22
Abstract: PURPOSE:To continue the operation of one machining device without hindrance even if the other device is stopped by providing a rapid traverse device for rapidly feeding an article from an auxiliary conveyor to a storing table. CONSTITUTION:When the top of a storing table 5 is filled with can barrels (a), as the operation of a first auxiliary conveyor 3 is stopped, only can barrels (a) on a rapid traverse device 7 is transferred to the storing table 5. The follow ing can barrels a' are placed while leaving a space on the stopped first auxiliary conveyor 3. After that, these can barrels a' are gradually moved in the direction of the storing table 5 due to can barrels a' which are transferred from a con veyor 2 to the first auxiliary conveyor 3 across a transfer conveyor 1. However, since there is some time before the can barrels a' arrive at the rapid traverse device 7, the storing table 5 is lifted up and the storing table 5 on the lower stage is lifted up to the position of the rapid traverse device 7 during this time. Then, the first auxiliary conveyor 3 is started to continue storing the can barrels into a storing device 1 without hindrance, and in the similar manner even if the transfer conveyor 1 is stopped.
Patent JP-S5961936-A (JP)
Title: Transistor assembling method
Inventor: HAYASHI YUKIO
IPC: H01L21/52
Filed: 1982-10-01
Abstract: PURPOSE:To control transistors having the AGC characteristic in assembling stage and improve yield through reduced failure in AGC characteristic by individually measuring crystal specific resistance in the condition of silicon pellet and selectively using gold foil including antimony and pure gold foil on the occasion of connecting transistors to metal support frame with the gold-silicon eutectic alloy. CONSTITUTION:A heavy current hFE characteristic inspection is carried out for silicon pellet forming elements and a crystal specific resistance of each pellet is measured. In case a crystal specific resistance is small, the current characteristic shown by the curve A can be obtained, while a resistance is large, such current characteristic is rapidly lowered in the IC having a low current as shown by the curve B. Therefore, AGC is controlled by selecting the gold foil including Sb and the pure gold foil not including Sb at the time of pellet bonding in accordance with the measured crystal specific resistance. Since Sb is a doner impurity, Sb diffuses into Si when the gold foil including Sb is used, concentration of N type conductor becomes high, a collector resistance becomes small and thereby AGC becomes large. Meanwhile, when the pure gold foil is used, a series resistance becomes large and AGC becomes small.
Patent JP-S5796741-A (JP)
Title: Parts fitting device
Inventor: URUSHIBARA TAKESHI
IPC: F16B4/00
Filed: 1980-12-05
Abstract: PURPOSE:To allow smooth fitting by means of a flexible structure even when some discrepancy of relative position exists between both parts by preparing a fixed plate and a chuck holding plate parallely installed and a rubber member between both plates. CONSTITUTION:A ring type rubber member 2 is directly stuck to the under surface of the fixing plate 1 for the parts inserting head. To the bottom end face of the rubber member 2 a chuck holding plate 3 is fixed by adhesion. On the axial centerline of the rubber member 2 an air cylinder 21 for open and close operation of the chuck is fixed, and to the end of it a conical tapered piece 22 is attached to be freely adjustable in the vertical direction. The conical portion of the taper piece 22 and the roller bearings 26 contact each other by operation of the chuck operating cylinder 21. When the tapered piece 22 is further lowered, roller bearings 26 are pressed to open direction, causing parts holding portion at the other end of the chuck 4 and chuck 5 to rotate to the closing direction making supporting pin 6 as the center to pressingly contact with the ring form parts 9 to hold it.
Patent JP-S5873356-A (JP)
Inventor: HONDA KENJI
IPC: F16H19/04
Filed: 1981-10-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6231144-A (JP)
Title: Semiconductor device
Inventor: HAMANO TOSHIO
IPC: H01L23/10
Filed: 1985-08-02
Abstract: PURPOSE:To avoid the generation of cracks or peeling in packages by alleviating thermal stress in a connecting part between a seal ring and the package when welding a lid plate to the seal ring which has been connected to the package. CONSTITUTION:A metallic seal ring 2A has a multilayer structure, which is interposed between a ceramic package 1 and a metallic lid plate 3 in a semiconductor package. The second metallic layer 2b of said ring 2A located on the package 1 side is formed of the metal which is softer and has higher heat conductivity in comparison with that of the first metallic layer 2a which is to be connected with the lid plate 3. Accordingly, the action for generating a thermal stress in the connecting part between the ring 2A and the package 1 is alleviated, so that the generation of cracks or peeling in the package 1 can be avoided.
Patent JP-H0337548-A (JP)
Title: Method and apparatus for pressure proof test of large-diameter pipe
Inventor: YAMAMOTO MASAHIRO
IPC: G01N3/10
Filed: 1989-07-03
Abstract: PURPOSE:To save material wastring to improve a pressure proof test and to prevent the effect of the machining accuracy of a large-diameter pipe by applying a closing plate to the end opening part of the large-diameter pipe under test so as to close the opening part, and correcting one-side contact phenomenon of a sealing part by the correction of the inclination of the closing plate. CONSTITUTION:Welding edges R are formed at both ends of a large-diameter pipe P. Closing plates 1A and 1B are applied, and end opening parts are closed with the closing plates 1A and 1B and seal packings 25. The closing plate 1A is pushed leftward with a hydraulic means 15 of a pushing means 2. The pipe P is slidden along supporting stages 26. Both ends of the pipe P are closed with the plates 1A and 1B. When the inner side surface of the closing plate 1B is slightly inclined and the edge R is not in contact with the packing 25 uniformly, a protruding spherical surface 20a of a spherical bracket 4 is shifted from a concave spherical surface 21 in the spherical direction. Thus the contact between the plate 1B and the pipe P is finely adjusted. Then, compressing fluid is injected into the pipe P through a compressing-fluid feeding pipe 5, and the pressure proof test is performed.
Patent JP-H08337517-A (JP)
Title: Toothpaste composition
Inventor: EBINE YOSHICHIKA
IPC: A61Q11/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a toothpaste composition excellent in the dispersion stability of an abrasive even in a long time storing, almost free from roping and having excellent usability by compounding the abrasive in an aqueous medium and further adding a specific polysaccharide into the mixture. CONSTITUTION: Into an aqueous medium, 5-50wt.% of an abrasive is compounded, and subsequently, gelan gum is added into the obtained composition. The gelan gum is preferably added in an amount of 0.05-5wt.% based on the total amount of the composition. Further preferably, the composition is compounded with 5-40wt.% of the abrasive, and it is a liquid having a viscosity of 20-180 poise and a yield value of 1-60 pascal each at 25 deg.C. The abrasive is e.g. a precipitated silica, zirconosilicate and calcium phosphate.
Patent JP-H0934604-A (JP)
Title: Effective interpolation filter by hardware
Inventor: ERITSUKU KAARU PIITAASON
IPC: H03H17/00
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To simplify the whole interpolation device by disusing a variable weighting device. SOLUTION: This interpolation filter contains a subtractor 14, a weighting circuit 15 and an adder 22. The subtractor 14 is conditioned so as to form the difference of adjacent original samples, and the weighting circuit 15 performs weighting on the difference with a prescribed value. The adder 22 is constituted so as to form a continuous sample by performing such operations; (a) to pass the original sample, (b) to add weighted difference on the original sample and (c) to add the weighted difference on a generated sample successively.
Patent JP-H04370472-A (JP)
Title: Molding method for bellows
Inventor: YAMAKI SHIGERU
IPC: F16J3/04
Filed: 1991-06-17
Abstract: PURPOSE:To approximately uniformize stress distribution on the minor axis side and on the major axis side during pressurization. CONSTITUTION:An elementary pipe 1 made of an aluminum alloy approximately in the shape of an oval in cross section is formed. A wall thickness t2 on the major axis side J of the elementary pipe 1 is reduced to a value lower than a wall thickness 13 of a minor axis K side. Plastic deformation is caused by pressurizing in the radial direction from the inner peripheral side of the elementary pipe 1 and a bellows having alternately annular crest parts 4 and annular root parts 5 is molded.
Patent JP-S6063985-A (JP)
Inventor: KAMIYAMA TAKAYUKI
IPC: H05K3/28
Filed: 1983-09-17
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。