baber/WOPTO huggingface dataset:
Patent JP-H08260286-A (JP)
Title: Woven fabric excellent in flame retardance
Inventor: KIMURA SHINJI
IPC: D03D15/12
Filed: 1995-03-23
Abstract: PURPOSE: To produce a woven fabric, excellent in selective durability, good in touch feeling and having hygroscopicity by weaving polyester fibers arranged in warp yarns and flame retardant yarns, containing modacrylic fibers, having a specific value or above of limiting oxygen index and used as weft yarns. CONSTITUTION: Modacrylic fibers comprising a copolymer of >=40wt.% acrylonitrile and 20-60wt.% vinyl chloride and/or vinylidene chloride are mixed with >=10wt.% flame retardant acrylic fibers containing >=30wt.% meltable fibers such as a polyester, nylon or a polyolefin and/or acrylonitrile and the resultant mixed fibers are spun to provide flame retardant yarns having >=32 limiting oxygen index. A flame retardant woven fabric is obtained by weaving polyester fibers arranged in warp yarns and the flame retardant yarns used as weft yarns.
Patent JP-S59216504-A (JP)
Inventor: SUMITA YOSHIO
IPC: A01C5/06
Filed: 1983-05-25
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-S61251278-A (JP)
Title: Processing circuit for digital signal
Inventor: MITSUOKA MASAHIDE
IPC: H04N5/208
Filed: 1985-04-27
Abstract: PURPOSE:To obtain a simple and cheap circuit by reducing the number of limitters used, detecting an overflow generated together therewith by a detecting circuit, and correcting in a final step limitter based on the detected output to transmit an output video signal compensating an outline section. CONSTITUTION:Band pass filters 1 and 2 extract horizontal direction and vertical direction outline correcting signals HA, VA respectively from a digital video signal VDIN, thereafter, amplify in enhance quantity setting and amplifying circuits 12, 13 and output both direction outline correcting signals HA3, VA3 having a prescribed quantity of enhancing. Then, after the HA3, VA3 are added in an adder 14, multiplied by prescribed times to obtain a final outline correcting signal AM1, further added to the digital video signal VDIN in an adder 16, and thereafter through a limitter 17, an output video signal VDOUT in which a section corresponding to an outline section of the picture is corrected is obtained. At this time, an overflow detecting circuit 20 discriminates an overflow, and when the overflow is detected, the output video signal VDOUT limitted from the limitter 17 is outputted.
Patent JP-H10278233-A (JP)
Title: Printing press
Inventor: FURUSE MINORU
IPC: B41F31/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To surely remove bubbles which are easy to generate on a furnisher roll, by providing a bubble-removing machine for scraping bubbles on the furnisher roll above the furnisher roll. SOLUTION: A bubble-removing machine 30 is set at an upper end of a partition plate 23 arranged in an ink pan P to extend upward of a furnisher roll 4. The bubble-removing machine 30 scrapes bubbles of ink generated at an upper part of the furnisher roll 4. The bubble-removing machine 30 is a rectangular flat plate formed of nitrile rubber or the like rubber or plastic. A length in a direction of a longer side of the bubble-removing machine 30 is larger than a length of a pattern part of a form cylinder 2, and a breadth in a direction of a shorter side is slightly larger than a radius of the furnisher roll 4. A thickness of the bubble-removing machine 30 is 2-10 mm, preferably, approximately 5 mm.
Patent JP-S5217893-A (JP)
Title: Total oxygen demand analyzer
Inventor: KAMO YUUICHI
IPC: G01N31/12
Filed: 1975-07-30
Abstract: PURPOSE: The captioned analyzer, particularly for determination of water quality, offering small measurement error and permitting highly accurate measurement by oxidizing the nitrogen compounds contained in gas produced by combustion, to nitrate groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61249331-A (JP)
Inventor: TANABE MASARU
IPC: A01G25/00
Filed: 1985-04-26
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-S62292663-A (JP)
Inventor: EDOUARUTO UINNERU
IPC: C04B41/00
Filed: 1987-04-16
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-H07289016-A (JP)
Title: Draft control device in agricultural tractor
Inventor: YOSHIKAWA KENJI
IPC: A01B63/112
Filed: 1994-04-28
Abstract: PURPOSE:To provide the structure equipped with a load sensor for detecting a traction load applied to a machine body, having a simple structure, capable of accurately estimating weight of a ground working device of its own, by liftably connecting the ground working device through link mechanisms to the rear of a machine body. CONSTITUTION:This structure is equipped with an actuator 5 which vertically rockingly connects link mechanisms 1 and 2 to the rear of a machine body, connects a ground working device 4 to the rear ends of the link mechanisms 1 and 2 and vertically rockingly operates the link mechanisms 1 and 2 based on the machine body, a load sensor 8 for detecting traction load applied from the ground working device 4 through the link mechanisms 1 and 2 to the machine body, a rise and fall controlling means for working and operating the actuator 5 so as to maintain the detected value of the sensor 8 at a set value, a manually operating means for working the actuator 8 to a rise and a fall sides based on an artificial operation command prior to the rise and fall controlling means and a memory means for memorizing the detected value of the sensor 8 as a corrected value when the working device 4 is raised by the manually operating means.
Patent JP-H02270596-A (JP)
Title: Concealing sheet and preparation thereof
Inventor: ONO YOSHIMASA
IPC: B42D15/02
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a concealing sheet capable of sufficiently keeping the secret of contents by successively laminating a release layer composed of a synthetic resin non-compatible with an ultraviolet curable resin, a cured transparent ultraviolet curable resin layer and an adhesive layer to the single surface of an opaque sheet main body. CONSTITUTION:A separator 20 is bonded to the surface of an adhesive layer 18 of a concealing sheet and released to bond the whole of the sheet to the place desired to be concealed of a postcard 22 by the exposed adhesive layer 18. Thereafter, when the recipient of the postcard 22 integrally releases a release layer 14 and a sheet main body 12 from an ultraviolet resin layer 16, he can read the contents of the postcard through the transparent ultraviolet curable resin layer 16 and the adhesive layer 18. Since the ultraviolet curable resin layer 16 is already cured, re-adhesion can not performed after the release layer 14 is released. Therefore, operation such that the release layer 14 is once released to read the contents secretly and subsequently returned to the original state is impossible and the secret of the concealed contents can be sufficiently kept.
Patent JP-H07295424-A (JP)
Title: Fixing device of image forming device
Inventor: YASUDA KEIZO
IPC: G03G15/20
Filed: 1994-04-28
Abstract: PURPOSE:To provide a fixing device obtaining desirable cleaning performance and having the long service life of a fixing roller and a cleaning roller. CONSTITUTION:A cleaning roller 5 is brought into low-pressure contact with a fixing roller 1 and rotatably mounted on a side plate. The cleaning roller 5 is corotated in association with the rotation of the fixing roller 1, but the shaft 7 of the cleaning roller 5 is energized in braking action by a braking means 8. When the cleaning roller 1 is soiled with toner or the like on the surface of the fixing roller 1, the friction coefficient rises, and the cleaning roller 5 is slightly rotated by the fixing roller 1.
Patent JP-S5519732-A (JP)
Title: Electron gun
Inventor: SUZUKI HIROSHI
IPC: H01J3/02
Filed: 1978-07-27
Abstract: PURPOSE: To widely reduce the beam spot diameter when in a big current, by setting the proportions, to within prescribed ranges respectively, that is, the ratio, distance between G 2  electrode and G 3  electrode to hole diameter of G 1  electrode, and the ratio, inside diameter of G 3  electrode to inside diameter of G 2  electrode.  
     CONSTITUTION: The ratio g 3 /D 1 , a distance g 3  between the second grid G 2  electrode 3 and the third grid G 3  electrode 6 with respect to a hole diameter D 1  of the first  grid electrode 2, is made 1.5 or less, to decrease an aberration of cathode lens with a crossover diameter decreased. Considering from the view point of manufacture and dielectric strength between electrodes, g 3 /D 1  is made 0.4 or more. On the other hand, with a hole diameter D 3  of the G 3  electrode 6 made less than a hole diameter D 2  of the G 2  electrode 3, the beam is prevented from spreading. The setting of condition will be made as 0.4≤g 3 /D 1 ≤1.5, D 2 ≥D 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57207661-A (JP)
Title: Adhesivity improving agent
Inventor: INOUE YOSHIO
IPC: C09D133/12
Filed: 1981-06-17
Abstract: PURPOSE: To provide an agent for improving the adhesivity, composed of a specific copolymer, a reaction product, and an ultraviolet ray absorber, and useful as a primer for coating the surface of a molded article of polycarbonate resin with a cured organic silicon coating film having excellent abrasion resistance.  
     CONSTITUTION: The objective adhesivity improving agent can be prepared by mixing (A) 100pts.wt. of a copolymer of (i) an organic silicon compound having hydrolyzable atom or group and ethylenic double bond in the molecule (e.g. vinyl triacetoxysilane), (ii) glycidyl methacrylate and (iii) a monomer having unsaturated double bond (e.g. styrene), (B) 1.0W40.0pts. of the reaction product of (iv) an aminoalkyl-containing silane of formula (R is 1W6C univalent hydrocarbon group; X is hydrolyzable atom or group; m is 0, 1 or 2; n is 1, 2 or 3; a is 0, 1 or 2) with (v) an acid anhydride, and (C) 0.1W30pts of an ultraviolet ray absorber. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09284078-A (JP)
Title: Terminal noise filter
Inventor: MIHARA MAKOTO
IPC: H05K1/18
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce a temperature rise at a fuse terminal and to obtain the excellent productivity and workability in the terminal noise filter to prevent an EMC fault due to a terminal noise. SOLUTION: The terminal noise filter uses tab terminals 10, 11 to connect an electric wire to a printed circuit board 15 as a heat dissipation means. Thus, the terminals with excellent mount performance onto the printed circuit board and a flat shape are arranged up to the vicinity of a clip 14 requiring heat dissipation. Thus, since excellent high density mount performance is attained and the heat dissipation part is concentrated onto the vicinity of the heat generating part, high thermal conductivity is attained and a fuse terminal temperature is easily reduced.
Patent JP-S5216208-A (JP)
Title: Information recorder
Inventor: TOTSUTORI HIROSHI
IPC: G11B5/02
Filed: 1975-07-29
Abstract: PURPOSE:To make the size of a record dot pattern unvarying when signals are recorded thermomagnetically on a magnetic film by lasser beams.
Patent JP-H01262693-A (JP)
Title: Method of forming circuit pattern of superconducting thin film
Inventor: ISHIKAWA YUICHI
IPC: H05K3/02
Filed: 1988-04-14
Abstract: PURPOSE:To realize highly efficient mass production, by depositing an inorganic material on a superconducting thin film formed on a substrate, further depositing a resist on the inorganic material film, patterning the inorganic material film and subsequently heat treating the same. CONSTITUTION:An oxide superconductor depends upon its composition or crystal structure largely. If the composition or crystal structure vary, the critical temperature for superconductivity may be lowered or superconductivity is nullified. Accordingly, an inorganic material is deposited on a superconducting thin film formed on a substrate, and a resist is further deposited on the inorganic material film. The inorganic material is then patterned and residual inorganic material is heat-treated to be diffused in the superconducting thin film so that a circuit pattern is produced. One or more inorganic materials may be used for this purpose, selected from the group consisting of metal oxides of Zn, Cd, Ti, V, Ni or W, of metals such as Fe, Co, Ni, Zn, Mg, Cu, Cr, Al, Ga, Sr, Cd, Si, In, Sn and Mn, and of chlorides of Na, Zn, In, Cd, Ca, Co, W, Ti, Fe, Ni, Ba, Bi or Mn.
Patent JP-S61249669-A (JP)
Title: Welding method
Inventor: ARAKAWA ISAO
IPC: B23K33/00
Filed: 1985-04-30
Abstract: PURPOSE:To affect no influence due to heating on the fusion point with a glass cylinder and other zones by performing a welding so that no gap exists on the end face by forming the peripheral face of the engaging end part of two metal cylinders to be welded with engaging in taper shape and by pressing slightly in the axial direction. CONSTITUTION:The engaging end part 12 of the inner and outer cylinders 10, 11 is formed in taper shape, the taper face is brought into contact each other by pressing slightly in the axial direction so as to leave no gap on the end face 13 and the welding is performed by bringing the arc flame of microplasma welding method into contact toward the engaging part of said end face 13, in case of welding the end face 13 by fitting the metallic cylinder 11 of which a glass cylinder 6 is fused on one end and the metallic cylinder 10 having the same sized inner diameter as the outer diameter of said metallic cylinder 11 so as to almost coincide the end face 13 of both cylinder 11, 10. Due to no gap being existing on the engaging face of the inner and outer cylinders as per the above the influence of heating is not affected on the fusion point with the glass cylinder 6.
Patent JP-S62258468-A (JP)
Title: Photoreceptive member having improved image forming function
Inventor: TAKEI TETSUYA
IPC: G03G5/08
Filed: 1986-04-22
Abstract: PURPOSE:To maintain stable spectral sensitivity by setting the difference in refractive index between the surface layer consisting of an amorphous silicon material and photosensitive layer at a prescribed value or below to increase the concn. of nitrogen atoms toward a free surface side. CONSTITUTION:The nitrogen atoms are distributed in the surface layer to such a state as to leave the difference (DELTAn) to the negligible extent in the processing of image formation between the refractive index of the surface layer 204 and the refractive index of the photosensitive layer 203 at the boundary between the layer 204 and the layer 203 and to increase the distribution concn. of the nitrogen atoms beginning from the boundary toward the free surface 207 side of the surface layer. The reflection of light at the boundary 208 is considerably decreased and the problems arising from the relation of the surface layer with the photosensitive layer are solved. The always stable image having high quality is obtd. with the above-mentioned photoreceptive member without posing problems such as after-image and in sensitivity in the stage of using said member as an electrophotographic sensitive material for high-speed continuous image formation. The range of DELTAn is preferably DELTAn<=0.62.
Patent JP-S5216981-A (JP)
Title: Integrate circuit unit
Inventor: SAITOU TAMIO
IPC: H05K7/20
Filed: 1975-07-31
Abstract: PURPOSE: To offer an integrate circuit unit possessing a radiation unit that permits inexpensive effective radiation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59212202-A (JP)
Title: Method and device for molding hollow slab made of concrete
Inventor: JIYAAKO ORABI BAASUKU
IPC: B28B1/08
Filed: 1984-05-09
Abstract: Method and slide-casting machine for the casting of hollow slabs out of concrete by slidecasting. Concrete mix is extruded onto a base (18) preferably by means of a conical screw spiral (2). Thereinafter the mix is compacted by moving a cavity mandrel (3) fitted after the screw spiral. The end of the cavity mandrel (3) is moved along a path of movement of desired shape. The final end of the mandrel may be attached to the machine by means of a ball joint.
Patent JP-S5043370-A (JP)
IPC: F16D65/18
Filed: 1973-08-20
Abstract: A disc brake assembly comprises a housing affixed to a non-rotatable member and having a through-hole therein. A cylinder is slidably fitted in the through-hole in the housing and has a pressure oil inlet, and a piston therein in sliding relation therewith. A disc is rotatable together with a rotating member, and a yoke is affixed to the cylinder and is movable with the cylinder. A member movably couples the yoke to the housing. A first friction pad is supported by the yoke and is adapted to be urged against or detached from one side of the disc, and a second friction pad is mounted on one end of the piston and is adapted to be urged against or detached from the other side of the disc.
Patent JP-H05285076-A (JP)
Title: Vacuum cleaner
Inventor: HAYASHI KAZUMASA
IPC: A47L9/04
Filed: 1992-04-14
Abstract: PURPOSE:To achieve higher operability with a less weight and a smaller siz of the body of a suction port by arranging a motor for driving a rotary brush built into the body of the suction port in the past in front of a hand part of a hose. CONSTITUTION:When a local switch provided at a manual operating section 3a is turned ON, power is supplied to an electric blower of the main body 1 of an electric cleaner while being supplied to a motor 7 provided at the tip of the manual operating section 3a to rotate the electric blower and the motor 7. With the rotation of the electric blower, dust is sucked into a suction port 15 of a suction port body. On the other hand, an extension pipe 4 is connected to a hand pipe 3 of a hose 2 and a main drive shaft joint 9 of the motor 7 is linked to a driven shaft joint 13 of a first transmission mechanism 10 provided on the extension pipe 4. Thus, a wire 24 turns and the rotation of a gear 22 provided at the tip of a second transmission mechanism 21 is transmitted to a gear pulley 20 through a belt 24 to rotate a rotary brush 16. Then, dust on a floor surface is raked up and sucked with a sucking action of an air flow from a suction port 15.
Patent JP-H11353183-A (JP)
Title: Curing method decision supporting method
Inventor: KANAI KAZUYUKI
IPC: G06F19/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To support human judgement by generating a judgement tree which is provided with judgement standards matching to purposes most by giving thereto expected values as judgement information according to respective events which are generated by selected actions, and their occurrence probabilities and effect values, and dynamically updating the occurrence probabilities and effect values. SOLUTION: The judgement tree of respective curing methods, i.e., a tree structure having as branches selected actions of curing and events resulting from the actions is stored previously in a judgement tree data storage part together with occurrence probabilities of the respective branches. Occurrence probabilities are obtained from a data base wherein the respective curing methods and their results are totalized as evidences. The judgement information is embodied as a tree structure of the judgement tree, occurrence probabilities of the respective branches, and effect values of the events at respective branch terminals.  When a judgement item is inputted from an input part 2 so as to determine a curing method for a patient, expected values of respective actions are calculated from the occurrence probabilities of the respective branches and an effect value on which the intention of the examinee is reflected. The occurrence probabilities can be corrected with attributes information on the examinee.
Patent JP-H02270921-A (JP)
Title: Manufacture of waterproof briquette
Inventor: YOSHIMORI JUTARO
IPC: B01J2/28
Filed: 1989-04-12
Abstract: PURPOSE:To obtain waterproof briquettes enabling storage in the open by using completely saponified PVA as a binder and further using starch as required when raw materials for manufacturing steel are kneaded with a binder and press-molded to obtain briquettes. CONSTITUTION:Granulated iron, powdered iron and powdered ferroalloy as raw materials for manufacturing steel are blended with 0.3wt.% completely saponified PVA and 0.5wt.% starch as a binder and they are agitated with a mixer. The resulting kneaded material is charged into a briquetting machine to form briquettes of about 50mm diameter. Briquettes obtd. by press-molding the raw materials kneaded with a proper amt. of the binder may be dipped in liq. tar, pitch or asphalt to coat the surfaces of the briquettes.
Patent JP-S5520068-A (JP)
Title: Automatic frequency control circuit featuring wide response band
Inventor: SATOU MASAHIRO
IPC: H03L7/08
Filed: 1978-07-31
Abstract: PURPOSE:To increase the pull-in frequency by detecting the fact that the phase synchronization becomes impossible between the input reference signal of the 1st phase comparator and the standard signal and then comparing the control input of the voltage control oscillator with the detection output for output of the control input. CONSTITUTION:Variable frequency oscillator VCO is controlled by the phase difference of the signals between the reference frequency extracted from BPF and the standard frequency. Narrow-band BPF1 extracts the reference signals to give a phase comparison at phase comparator PDT1 between the reference signal and the standard signal. While phase comparator PDT2 gives a phase comparison between the reference signal given from filter BPF2 and the standard signal. Then asynchronization detector USD detects that the phase synchronization becomes impossible between the input reference signal of PDT1 and the standard signal. With this detection output, the control input of VCO is switched SW to the output of the comparator. As a result, the pull-in frequency band can be increased.
Patent JP-S60236966-A (JP)
Title: Paper reversing device
Inventor: ARIMOTO KATSUHIKO
IPC: B65H43/00
Filed: 1984-05-09
Abstract: PURPOSE:To prevent papers from being erroneously distributed, by providing a means for detecting a paper or the like (banknote, etc.) which faces backward, between a means for distributing papers into the forward facing papers and the backward facing papers, and a reversing mechanism so that when a predetermined time has elapsed after detection of a backward facing paper or the like, the paper or the like, after being reversed, is fed out. CONSTITUTION:In a banknote reversing device within an automatic deposit money payout device, etc., the operation of a flapper 1 is controlled by a discriminating circuit 14 for discriminating the facing of banknotes which are paid off one by one by a pay-off means 13. Further, a banknote facing backward is distributed to the reversing mechanism 3 side and after the trailing end of the banknote which has abutted against and stopped by a stopper 6 is checked and turned by an impeller 7, is clamped between rollers 8, 9 to be transferred to a merging section 10 where the banknote merges into a transfer path for banknotes facing forward. In this arrangement the roller 8 is provided with a brake 16 and a clutch 17 so that the brake 16 is operated until a predetermined time elapses from the time when sensor 15 detects the backward facing banknote to stop the rotation of the roller 8.