baber/WOPTO huggingface dataset:
Patent JP-H05148371-A (JP)
Title: Production of automotive composite panel, and water-base adhesive used therefor
Inventor: MOCHIZUKI KOICHI
IPC: C09J175/00
Filed: 1992-04-24
Abstract: PURPOSE:To produce the subject panel having excellent resistance to heat and water using an adhesive which contains no org. solvent and gives a sufficient adhesive strength even when applied to only one surface. CONSTITUTION:The objective panel which comprises a panel substrate and a surface material prepd. by bonding a decorative sheet to one surface of a foamed olefinic resin sheet is produced by coating the surface of the substrate with a water-base adhesive contg. a thermoplastic polyester-urethane resin as the main component and a water-dispersible or -sol. isocyanate-terminated compd. as the curative, drying the adhesive to form an adhesive layer, separately forming a primer layer mainly comprising the polyester-urethane resin on the surface of the resin sheet of the surface material, and bonding the adhesive layer to the primer layer by pressing them to each other.
Patent JP-S61265161-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F5/04
Filed: 1985-05-18
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-S5732417-A (JP)
Title: Liquid crystal display device using plastic substrate
Inventor: INOUE YUUJI
IPC: G02F1/1337
Filed: 1980-08-01
Abstract: PURPOSE:To enhance the aging resistance by forming a thin film of a reactive Ti compound and an orienting film on a plastic substrate having an electrically conductive transparent film. CONSTITUTION:On the surface of a plastic substrate of polyethylene terephthalate or the like an electrically conductive transparent film of In2O3 or the like is formed, and a 1-20wt% soln. of a reactive Ti compound such as tetraquis(2-ethylhexyl) titanium in lower alcohol is applied to the film and dried at 50-150 deg.C to form a thin film 2 of the reactive Ti compound. A soln. of a compound such as linear polyamide, satd. polyester, thiokol or an org. silane compound in an org. solvent is then applied to the film 2, dried at 50-150 deg.C, and oriented by rubbing with cotton cloth or the like under 20-200g/cm<2> static pressure to form an orienting film 3.
Patent JP-H09293245-A (JP)
Title: Optical disk device
Inventor: IWANAGA TAIICHI
IPC: G11B7/09
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a support mechanism capable of stably performing precise tracking continuously to traverse of an optical pickup in an optical disk device. SOLUTION: Four corners of the optical pickup 1 provided with an objective lens 2 are connected respectively to fixed members 10 provided on an optical disk device main body by four support members 9 formed to a V-shape. The support member 9 is constituted so that the angle of the part of the V-shape is variable. The optical pickup 1 is driven by a magnetic circuit consisting of coils 12 provided on the optical pickup 1 and magnets 13 and yokes 14 provided on the optical disk device main body side, and is moved in the direction shown by the arrow to perform the traverse and the tracking.
Patent JP-S61294296-A (JP)
Inventor: IIDA NORIKAZU
IPC: F16M11/18
Filed: 1985-05-21
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-S5439729-A (JP)
Title: Device for controlling carburetor air-fuel ratio
Inventor: KOBAYASHI YOUICHI
IPC: F02M7/12
Filed: 1977-09-05
Abstract: PURPOSE: To obtain a carburetor with an improved performance by supplying additional fuel or air for specific region of speeds.  
     CONSTITUTION: In the making. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11289513-A (JP)
Title: Video recording and reproducing device
Inventor: TAMAI KOJI
IPC: H04N7/18
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the video recording and reproducing device that reproduces desired video recording data through a high speed search without interrupting the recording during video recording and discriminates undesired video recording data among the video recording data having already been recorded and manages the data such as delete of the undesired video recording data. SOLUTION: The video recording and reproducing device is provide with a video recording block 102 that outputs difference data between a current frame where compression processing is applied to video information and one preceding frame as the video recording date, a main memory 105 that stores a prescribed amount of video recording data, a timer 106 that provides time information used for management of time information added to the video recording data and a storage period of the video recording data, a hard disk drive 107 that records the video recording data with recording management information added thereto to a recording medium, reproduces the video recording data on a reproduction request and deletes the video recording data whose storage period is expired,  a reproduction block 103 that applies expansion processing to the reproduced video recording data and provides an output of the result as video information, and a CPU 104 that adds time information to recording management information of the video recording data, transfers the result to the main memory 105, monitors the time information of the recorded video recording data and the timer 106 and deletes the video recording data whose storage period is expired based on the difference data.
Patent JP-H05295125-A (JP)
Title: Production of crosslinked molded polyolefin product
Inventor: ASANUMA TADASHI
IPC: C08J7/02
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a functional crosslinked molded polyolefin product wherein the crosslink density differs from portion to portion. CONSTITUTION:A molded item of a copolymer of an alkenylsilane with an olefin and a compd. having at least 2 unsatd. bonds is brought into contact with a soln. of a catalyst in such a way as not to infiltrate the catalyst into the inner portion of the molded item, then picked up from the soln. of the catalyst, and heat-treated to obtain a crosslinked molded polyolefin product non-uniformly crosslinked.
Patent JP-S62266391-A (JP)
Title: Heat exchanger
Inventor: AIKI HISASHI
IPC: F28F1/32
Filed: 1986-05-09
Abstract: PURPOSE:To improve a cooling capacity by a method wherein some louvers having a substantial fan-shape in its top plan view for use in guiding gas to cause it to flow along surfaces of thermal conduction pipes are provided at a cooling plate. CONSTITUTION:A cooling plate 22 is formed with a plurality of louvers 24-34 of which sectional shape forms a substantial gate shape. For example, louvers 26 are formed to have a substantial fan-shape in their top plan view so as to guide suction gas passed through a louver 24 along the surfaces of cooling pipes 20, the fan-shapes are opened toward downstream side of an arrow A, a flow speed of the suction gas at an outlet side of louvers 26 is delayed and a width with which suction gas flows is widened as indicated by B1. Louvers 28 arranged at downstream side of louvers 26 are formed into a fan shape which is opened toward the upstream side. Therefore, a flow speed of the suction gas at an outlet side of the louvers 28 is made fast and thus a width with which the suction gas flows is narrowed as indicated by B2. At the downstream side of the louvers 28 are arranged a louver 30 for linearly guiding suction gas and a louver 32 for guiding the suction gas to the cooling pipe 20.
Patent JP-S61265713-A (JP)
Title: Vertical magnetic head
Inventor: YAMAMOTO HIROYUKI
IPC: G11B5/127
Filed: 1985-05-20
Abstract: PURPOSE:To provide high adhesive strength and to make possible mass production by coating a nonmagnetic material part to a high permeability magnetic material and forming integrally at least either of two sandwiching blocks which sandwich a main magnetic pole. CONSTITUTION:A nonmagnetic inorg. material in a liquid state is coated atop a high permeability magnetic material block 8 consisting of magnetic ferrite, etc. to form integrally the nonmagnetic material part 19 of thin film. The film for the part 19 is formed of, for example, a compsn. having the coefft. of expansion approximate to the coefft. of expansion of the ferrite constituting the block 8. A joint body 20 formed with a nonmagnetic material part 19 on the block 8 in the above-mentioned manner is cut along chain lines m1, m2, m3, ...to form the sandwiching blocks 21. The cut surfacs thereof are polished and thereafter the main magnetic pole 12 is formed thereto. The sandwiching block 21A formed with the main magnetic pole 12 and the sandwiching block 21 having no magnetic pole 12 are adhered and thereafter the top end of the nonmagnetic material part 19a is polished round. The main magnetic pole block 23 is thus obtd.
Patent JP-S60251145-A (JP)
Title: Controlling process of wire drawing
Inventor: SAKAMOTO KATSUJI
IPC: G02B6/00
Filed: 1984-05-29
Abstract: PURPOSE:To enable to control winding speed of an optical fiber at a fixed value by stretching the optical fiber between a wire-drawing furnace and a bobbin over a movable roller, giving a fixed tension to the optical fiber by actuating the roller with a fixed force, and adjusting the feed speed so as to keep the movable roller at a fixed position. CONSTITUTION:When, for instance, an outside dia. of a bare fiber 5 is sensed to be smaller than a reference value by an outside dia. measuring device 6 in a stage for winding optical fiber 5' on a bobbin 12, a revolutional speed of a capstan 11 is decelerated by a controller 27, and the outside dia. of the bare fiber 5 is increased. By this deceleration, the movable roller 14 moves downward and the length of the optical fiber 5' within a range between the capstan 11 and 13 is reduced. Accordingly, there is no fear for reducing the winding speed by the bobbin 12. On one hand, when a downward movement of the movable roller 14 is sensed by a sensor 15, the feeding speed of a preform 1 to a wire-drawing furance 3 is accelerated by the controller 27. The speed of the bare fiber 5 is then accelerated and the movable roller 14 returns to the initial position. Thus, the winding speed by the bobbin 12 is held at a fixed value.
Patent JP-H08306304-A (JP)
Title: Manufacture of field emission type electron element
Inventor: TAKEGAWA YOSHIYUKI
IPC: H01J9/02
Filed: 1995-05-01
Abstract: PURPOSE: To increase an emission current per a single electron emitting cold cathode chip by reducing damage caused to a substrate. CONSTITUTION: A surface of a silicon substrate 11 is thermally oxidized, and after a first thermally oxidized silicon layer 12 is formed, a photoresist pattern 13 is formed in a place where a cold cathode chip is formed. The photoresist pattern 13 is used a mask, and etching work is performed on the first thermally oxidized silicon layer 12 by an RIE method, and after a thermally oxidized silicon pattern 12a is formed, the photoresist pattern 13 is removed. The thermally oxidized silicon pattern 12a is used as a mask, and the silicon substrate 11 is worked by an ECR etching method, and a projecting part 11a which is a conical shape projecting from the silicon substrate 11 and is the basis of an electron emitting cold cathode chip is formed.
Patent JP-S5534919-A (JP)
Title: Powder supplying method and powder supplying device for powder forming machine
Inventor: HONDA TAKASHI
IPC: B29C43/00
Filed: 1978-09-04
Abstract: PURPOSE:To improve quality of multi-layer sintered alloy, etc., by preventing 2 different powders from being mixed up with each other in such a manner that 1 of the different kinds of powders is weighed by a slider between top surface of a slider and a hopper and the other kind of powder is also weighed by a slider between the slider's bottom surface and a forming die's top surface. CONSTITUTION:A hopper 12 is filled with No.1 powder A so that inside of No.1 chamber 3 below is filled with the powder, and No.2 chamber 4 is filled with No.2 powder B. A slider 2 is moved forward to remove excessive amount of the powder of No.1 chamber 3 between the slider's top surface and the hopper 12. And then, while a previously compressed powdery body 15 is pushed to the left, No.1 chamber 3 is stopped on the top of a cavity 7. And after lowering a punch 13 and forming a cavity 7a, a prescribed volume of No.1 powder A is pushed downward. And then, by shifting No.2 chamber 4 and filling it with falling No.2 powder B, excessive volume of the powder is removed by moving the slider 2 backward. And then, the powder is compressed by top and bottom punches 13 and 14 to make a compressed body 15.
Patent JP-S5633456-A (JP)
Title: Sintered parts used in fluid containing earth, sand or the like
Inventor: MATSUMOTO SHIYUUJI
IPC: C22C33/02
Filed: 1979-08-23
Abstract: PURPOSE: To provide sintered parts with enhanced wear resistance by subjecting iron sintered bodies contg. a specified amount of copper to carburizing and hardening to specify the carbon content and increase the ratio of open pores to all the pores.  
     CONSTITUTION: Iron sintered parts contg. 0.1W10% copper, etc. are carburized by a gas carburizing method or other method with a 0.6W2% C-contg. gas at 910W 950°C heating temp. for 30minW1hr heating time to raise the carbon content to 0.1W2%, thereby increasing the wear resistance. The parts are then kept at about 850°C for about 30min and hardened to adjust the ratio of open pores to all the pores in the sintered bodies to ≥70%. Thus, the sintered bodies are uniformly hardened to the interiors to enhance the wear resistance. The resulting sintered parts can be applied to runners, etc. of a pump used in a fluid contg. earth, sand, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10299302-A (JP)
Title: Lock system for theft prevention
Inventor: YODA YOSHIMINE
IPC: E05B13/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a lock system for theft prevention at a low cost with simple mechanism and positively prevent unjust unlocking. SOLUTION: In the case of inserting a key in a keyhole 3 of a lock 2 for unlocking, this lock system has a keyhole 5 provided in a front plate 4 of the lock 2, and the lock 2 is moved so that the keyhole 3 cannot be operated from the keyhole 5 of the front plate 4.
Patent JP-S593054-A (JP)
Inventor: SASAKI ATSUSHI
IPC: C04B7/44
Filed: 1982-06-24
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-H05126167-A (JP)
Title: Transmission gear
Inventor: PIEERU JINBURETEIEERE
IPC: B60K17/346
Filed: 1992-04-27
Abstract: PURPOSE: To provide a transmission device between two coaxial rotating members, that has a viscous fluid coupling having a drive element and a driven element, and has a control device for modifying operation characters of the coupling. CONSTITUTION: A control device is incorporated with a transmission device, and acts in accordance with rotation speed of one of the two rotating members and in accordance with the torque transmitted from the transmission device. The control device can be provided with flyweights 21 that are rotationally integrated with the member 1 and with the case 12 of the viscous fluid coupling. These flyweights are functioning to modify the inner pressure in the coupling 11 through a shuttle 27 and a sliding sleeve 8 that is displaced in accordance with the torque transmitted between a sun gear 2 and an output shaft 10. This sliding sleeve can, for example, act on a plate 16 which modifies the space between the disks 14, 15 of the coupling. This device is suitable, particularly, to four-wheel drive vehicles.
Patent JP-S5333689-A (JP)
Title: Composite ion source for mass spectrometer
Inventor: HIROSE HIROSHI
IPC: G01N27/62
Filed: 1976-09-10
Abstract: PURPOSE: To shorten the switching time of the composite ion source by locating plural units of ion generators of different ionization principles onto the ion radiation axis and putting the generated ion selectively on the ion locus of a mass spectrometer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10303756-A (JP)
Title: Delta-sigma modulation circuit
Inventor: TAKAHASHI RYUTARO
IPC: H03M7/32
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a delta-sigma modulation circuit capable of preventing production of noise at the time of switching multiplier coefficient. SOLUTION: This delta-sigma modulation circuit 1 is provided with integration devices M1-M7, that are connected in cascade and with multipliers A2-A7 that are provided among the integration devices M1-M7 and with multipliers A11-A13 for partial negative feedback, and all the integration device outputs are summed by an adder K10 and the sum is quantized by a 1-bit digital signal. Level monitor sections R1-R7 monitor the output levels of the integration devices M1-M7. AND gates G1-G7, corresponding to the integration devices M1-M7, deliver a switching instruction to the multipliers A2-A7, A11-A13 to which a corresponding integration device output is applied, while awaiting a time when the level monitor sections R1-R7 detect a 0 level after the switching instruction of the multiplier coefficients.  Since the input level to the integration devices M2-M7 at switching is kept to 0 level, the production of noise is prevented.
Patent JP-S602635-A (JP)
Title: Refining device of crude copper
Inventor: OODO SHIYUUICHI
IPC: C22B15/14
Filed: 1983-06-17
Abstract: PURPOSE:To provide a device which removes industrially impurities such as As, Sb, etc. in crude copper by a stream droplet method by having an upright part for holding a molten NaOH layer communicated with a recovering chamber for refined crude copper provided with a charging port and including a heating means for the NaOH layer and the refined crude copper and a dropping device for the crude copper. CONSTITUTION:A refining device is provided with an upright part 3 which contains and holds a molten NaOH bath 1. Crude copper 5 discharged from a converter or refining furnace is dropped in the form of liquid drops into the bath 1 from a dropping device 7 such as a ladle provided with, for example, >=1 dropping holes in the bottom. A recovering chamber 9 communicating with the lower side of the bath 1 is successively provided with the part 3 to collect and hold the refined crude copper past the bath 1. A charging port 11 is formed at the end of the chamber 9 to conduct the refined crude copper to an anode casting stage. A bath withdrawing port 13 is provided near the bottom end of the bath 1 to withdraw the bath 1 at a proper interval. The bath is cleaned up by a wet process of slag treatment and is repeatedly used. A heating means such as an induction coil is provided around the horizontal part to maintain the bath 1 and the refined crude copper in a molten state.
Patent JP-H08283038-A (JP)
Title: Ultraviolet-ray transmitting black glass
Inventor: YOSHIKAWA KOICHIRO
IPC: C03C4/00
Filed: 1995-04-07
Abstract: PURPOSE: To obtain UV transmitting black glass excellent in thermal shock resistance and chemical durability and not causing cracking or reducing its UV transmissivity, e.g. when the bulb jacket of a mercury lamp for a black light is produced from the glass and is exposed to rain. CONSTITUTION: This UV transmitting black glass has an oxide compsn. consisting of, by weight, 55-75% SiO2 , 0.1-10% Al2 O3 , 9-25% BaO, 0-5% CaO+ MgO+SrO+ZnO, 0-15% PbO, 1.5-10% Na2 O, 0-5% K2 O, 4.5-9% in total of 0.5-9% NiO and 0.3-8% CoO 0-1% As2 O3 +Sb2 O3 , 0-1% Cl2 and 0-1% F2 and has such optical characteristics that it transmits >=50% UV at 365nm wavelength and absorbs visible radiation.
Patent JP-H04137280-A (JP)
Title: Unloading device for neagive pressure type head slider
Inventor: OKADA KANZO
IPC: G11B21/12
Filed: 1990-04-24
Abstract: PURPOSE:To prevent the negative pressure type head slider from being put in abrupt behavior at the time of unloading by unloading the negative pressure type head slider from a magnetic disk at a position where the yaw angle of the negative pressure type head slider is 0 deg. or nearly 0 deg.. CONSTITUTION:The negative pressure type slider 1 is unloaded at the position where the yaw angle of the head slider 1 to the magnetic disk 7 is 0 deg. or nearly 0 deg.. When the yaw angle theta of the head slider 1 to the magnetic disk 7 is 0 deg. or nearly 0 deg., the air film between the head slider 1 and magnetic disk 7 has the maximum rigidity and the head slider 1 floats over the magnetic disk 7 at the stablest attitude. Consequently, the head slider 1 is prevented from being put in abrupt behavior wherein pitching vibration and rolling vibration are put one over the other.
Patent JP-S5334259-A (JP)
Title: Chain block
Inventor: KOJIMA YASUHIRO
IPC: B66D3/18
Filed: 1976-09-09
Abstract: PURPOSE: To provide a chain block which can hoist a lon freight solely by suspending the freight at two points with simple structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0672730-A (JP)
Title: Method and device for curving glass plate
Inventor: HANSUUBERUNAA KUSUTAA
IPC: C03B23/035
Filed: 1993-05-10
Abstract: PURPOSE: To provide a method and an apparatus for bending a glass plate by which the bending repetition cycling time is reduced.  
     CONSTITUTION: The glass plate is heated to the bending temp. in a horizontal position in a continuous furnace 1. In a following bending chamber 5', the glass plate is pressed by an upwardly flowing hot gas stream against a convex bending mold 7 positioned above a conveying plane. The bent glass plate 3' is arranged on a displaceable shaping ring 13 and is transferred with the the shaping ring 13 into a cooling station 16. The glass plate is raised from conveying rollers 2 with a suction plate 23 and is arranged on a movable transfer ring 28. The glass plate 3 is positioned on the transfer ring relative to the transfer ring. With the transfer ring 28, the glass plate is transferred into the bending chamber, and at this time, in the end position of the transfer ring the glass plate is located in a desired end position relative to the bending mold 7. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5536615-A (JP)
Title: Oil coating and supplying device for seal ring
Inventor: OOTSUKA ZENJIROU
IPC: B25B27/28
Filed: 1978-09-05
Abstract: PURPOSE: To automatize coating of SR grease and SR insertion in such a way that a take-out device of a seal ring (SR) and a grease outlet port are provided togeher with a supplying device which receives SR from said take-out device and inserts it into a cruciform axle.  
     CONSTITUTION: After SR5 has been taken out by reciprocation of a first rod 23, during progress of a third rod 13, grease is thrusted out through an outlet port 132 and adhered on the third rod 13. Next to it, a second rod 24 goes ahead, SR5 goes down and gets inserted into the third rod 13, and grease adhered on the third rod 13 is coated on the lower surface of SR5. Then, the second rod 24 goes back, though grease is thrusted out through the outlet port 132, it is adhered to the third rod 13, the grease is coated on the upper surface of SR5 during the retraction of the third rod 13. Subsequently, the supplying device makes a turn by 90°, the third rod 13 and a fourth rod 14 march ahead, SR5 on the third rod 13 is inserted into a cruciform axle 6. 
     COPYRIGHT: (C)1980,JPO&Japio