baber/WOPTO huggingface dataset:
Patent JP-2001100465-A (JP)
Title: Image forming device
Inventor: IIDA MASAHIRO
IPC: G03G21/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of shifting to an interruption mode as rapid as possible in the case an interruption instruction is given, and also, capable of using a both-side recording mode in the case of the interruption mode. SOLUTION: In the case of recording images on both sides, in a recording part 16, images are successively recorded on every one side of the maximum N sheets of paper, thereafter, images are successively recorded on the other sides of the papers. When an interruption key 14 of an operation part 13 is operated in the middle of recording the image on one side of an i-th paper, one-side recording on the subsequent papers is stopped, and recording on the other each side of (i) sheets of paper is executed and the paper is discharged, then, the mode is shifted to an interruption processing.  Thus, the more rapid shift to the interruption processing is attained as compared with the case of shifting to the interruption processing after executing both-side recording on N sheets of paper in the conventional practice, then, a waiting time of an operator who operates the interruption key 14 is shortened. After the interruption processing is finished, both-side recording on every N sheet is restarted.
Patent JP-H08108833-A (JP)
Title: Device for shortening braking-distance of vehicle on frozen road
Inventor: KOMIYAMA HITOMI
IPC: B60T1/14
Filed: 1994-10-07
Abstract: PURPOSE: To provide a device for shortening the braking-distance of a vehicle, especially a big truck on the frozen road in winter. CONSTITUTION: Holding type fixed pieces 4, 4' forming a connection hole are formed on the back surface of a slip prevention plate 2 on which hard pins 1 are planted, a hydraulic cylinder U fixed piece on which a slidable long shape hole is formed is formed, then slip prevention plate suspenders 7, 7' on which connection holes, fixed holes and pressure connection holes are formed, fixed pieces 8, 8' with pulley for stabilizing wire on which bent parts and fixed holes are formed at formed.  Further, a fixed piece 8' with pulley for stabilizing wire having bent parts, fixed holes and connection holes is formed and then fixed pieces 9, 9' with pulley for guiding wire on which bent parts and fixed holes are formed and further a fixed piece 10 with vertical/lateral pulley for guiding wire on which bent parts, fixed holes and connection holes are formed is formed and also various kinds of connection hole parts are connected with each other at an axial center G rotatably.
Patent JP-H06128713-A (JP)
Title: Production of coated aluminum plated steel sheet excellent in corrosion resistance and workability
Inventor: ASAKAWA KENICHI
IPC: C23C2/12
Filed: 1992-10-20
Abstract: PURPOSE:To produce a coated Al plated steel sheet excellent in workability and corrosion resistance by applying a hot dip Al coating layer containing specific amounts of Si to the surface of a steel sheet by specific coating weight, applying heating treatment to the steel sheet under specific conditions, and then applying coating to the steel sheet. CONSTITUTION:A hot dip aluminum coating layer having a composition consisting of 3-10% Si and the balance Al with inevitable impurities is applied to the surface of a steel sheet by (100 to 400)g/m<2> coating weight for both sides. Subsequently, after heating treatment at 250-450 deg.C for 10-1200min, the steel sheet is subjected to under coating (strontium chromate, epoxy resin) and then to top coating (polyurethane resin, etc.). By this method, cracking in the plating layer can be prevented, and the coated aluminum plated steel sheet excellent in corrosion resistance and workability can be obtained.
Patent JP-H03144580-A (JP)
Title: Carrier for electrostatic development and manufacture of the same
Inventor: TSUJITA KENJI
IPC: G03G9/113
Filed: 1989-10-31
Abstract: PURPOSE:To improve dispersibility of a magnetic powder and to stabilize triboelectrifiability by fixing fine particles low in surface energy to the surfaces of primary carrier particles of a magnetic powder dispersed type. CONSTITUTION:The fine particles 51 composed of a material low in surface energy are fixed to the surfaces of the primary carrier particles in a state of being partially buried in the surfaces by applying repeating impacts to their mixture. The fine particles are dispersed into a resin in the conventional processes, but in this method, the fine particles low in surface energy are fixed to the surfaces of the primary carrier particles of the magnetic powder dispersed type, thus permitting the carrier to be enhanced in the uniform dispersibility of the magnetic powder by selecting the binder resin of the carrier good in adhesiveness to the magnetic powder, and the triboelectrifiability of the carrier to be sufficiently controlled without being restricted by the fine particles composed of the material low in surface energy.
Patent JP-H10123463-A (JP)
Title: Display device
Inventor: HOSOKAWA YOICHI
IPC: G02B27/28
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To continuously change a display color and to make possible obtaining a large advertisement effect by providing a display part constituted so that a transparent plate having birefringence and a polarizing plate are overlapped, a light source projecting light to the display part and a drive device rotating at least one side of the transparent plate or the polarizing plate. SOLUTION: This device is constituted of the display part 18 consisting of a pair of polarizing plates 10, 26 and a phase difference plate 12, a backlight 14 projecting the light to the display part 18 and the drive device 16 rotating the phase difference plate 12. The phase difference plate 12 being the transparent plate having the birefringence whose central part is connected to the rotary shaft 17 of the drive device 16 to be rotated continuously or intermittently in the fixed direction or in the forward/backward both directions. Incident light from the backlight 14 passes through the polarizing plate 26 to change into elliptic polarization and to enter the polarizing plate 10. In such a case, the polarization characteristic of the light incident on the polarizing plate 10 becomes to depend on a wavelength stronger.  Thus, by rotating the phase difference plate 12, a color of transmission light from the polarizing plate 10 is changed strongly.
Patent JP-H05214647-A (JP)
Title: Thread feeder
Inventor: FURANTSU SHIYUMIITO
IPC: B65H51/12
Filed: 1992-09-09
Abstract: PURPOSE: To provide a yarn-delivery device capable of guidance and individual control of a plurality of yarns over a very wide looping-angle range. CONSTITUTION: This yarn-delivery device is equipped with at least one friction roller 11 and 12 and at least one pivoting arm 15 and 16 for each yarn 20 to be delivered, wherein the pivoting arms 15 and 16 each having at least one yarn-deflecting roller 15/1 and 15/2 and 16/1 and 16/2 are supported outside the friction rollers 11 and 12 and so curved that the pivoting arms 15 and 16 are able to pivot behind the friction rollers 11 and 12 and a plurality of pivoting arms 15 and 16 for separate yarns 20 can be arranged next to one another.
Patent JP-H05247568-A (JP)
Title: Hydrogen storage alloy electrode and battery using them
Inventor: TATEISHI SHOICHIRO
IPC: C22C19/00
Filed: 1991-10-02
Abstract: PURPOSE:To develop a hydrogen strage alloy small in hydrogen equilibrium pressure at ordinary temp. and having excellent characteristics by adding Ni, rare earth metals and specified elements to at least two kinds of metals among Ti, Zr and V. CONSTITUTION:The hydrogen storage alloy of Ti-Zr-Ni base, Ti-V-Ni base, Ti-Zr-V-Ni base or the like obtd. by adding Ni to at least >= two kinds of elements among Ti, Zr and V is manufactured by melting respective raw material metals. Then misch metal contg. rare earth metallic elements is added to the same alloy at a ratio of 0.1 to 11atomic%. At this time, the quantity of the misch metal is regulated to <20atomic% to Ni. Or, for improving the corrosion resistance reactivity, activating physical properties of the hydrogen storage aklloy, one or more kinds among Al, Ba, Ca, Co, Cr, Fe, Mg, Mn, Sn and Si are added thereto in such a manner that their total content is regulated to the ratio of 1 to 30atomic% to the total content of Ti, Zr, V and Ni in the hydrogen storage alloy, and it may be used as an electrode material.
Patent JP-H01124863-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: FUKUDA YUZURU
IPC: G03G5/08
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a photosensitive body having an electric charge transfer layer which is excellent in transparency and high in hardness by forming the charge transfer layer by an ion plating method while introducing gaseous oxygen thereto. CONSTITUTION:Both of a conductive base and insulating contact with usable as a base. The surface which comes into contact with the other layer is subjected to a conducting treatment in the case of using the insulating base. A metal or alloy consisting of stainless steel, Al is used as the conductive base. A synthetic resin film or sheet consisting of polyester, polyethylene, etc., or glass and paper are used as the insulating base. An electric charge generating layer essentially consisting of amorphous silicon is formed by a known method such as glow discharge decomposing method or sputtering method on the base. The film forming methods are adequately selected according to purposes. The method for glow discharge decomposing of silane or gaseous silane by a plasma CVD method is more preferable. The film which contains a proper quantity of hydrogen in the film and has the relatively high dark resistance and the high photosensitivity is thus formed.
Patent JP-H07201400-A (JP)
Title: Connector for shield cable
Inventor: MORION DANII
IPC: H01R13/646
Filed: 1994-11-16
Abstract: PURPOSE: To change the size of a shielded cable connector corresponding to the number of connecting cables by freely detaching or attaching the modules having plural modules and a module cap from or to the predetermined positions of the cap. CONSTITUTION: Modules 6 have a housing of insulating material, which is internally provided with a center grounding contact 18 and two signal-line contacts 19 on both sides of the contact 18. Those contacts 18 and 19 are arranged in a row. Outside walls 20 and 21 extending longitudinally are formed with guide ribs 22 and 23 adapted to fit to associated guide slots. The modules 6 are thus attached to a module cap 5 only in one direction. The modules 6 are typically snap-fastened to the cap 5. For that attachment, either or both of the slots are formed at their position near the upper wall of the cap 5 with a small projection adapted to fit into a recession formed on the ribs 22 and 23.
Patent JP-H07138700-A (JP)
Title: Hot tool steel and metal mold for die casting using same
Inventor: ICHIKAWA JIRO
IPC: B22D17/22
Filed: 1993-11-11
Abstract: PURPOSE:To provide a hot tool steel which is useful as a material for producing metal molds for die casting, particularly those of large size and complicated shape, and has superior hardenability, softening resistance, resistance to heat checks, and toughness. CONSTITUTION:This steel has an alloy composition consisting of, by weight, 0.35-0.39% C, >0.10-0.20% Si, 0.8-1.0% Mn, 0.45-0.60% Ni, 4.35-4.65% Cr, 2.95-3.10% Mo, 0.45-0.60% V, 0.08-0.12% Nb, and the balance essentially Fe. It is preferable to regulate impurities so that P and S contents are limited to <=0.020% and <=0.005%, respectively.
Patent JP-H07196916-A (JP)
Title: High-molecular thermoplastic molding material
Inventor: BUARUTAA GETSUTSU
IPC: C08G65/46
Filed: 1994-11-16
Abstract: PURPOSE: To obtain the subject molding material capable of blow molding and profile extrusion regardless of being in a reinforced or unreinforced state by mixing a polyphenylene ether and conventional additives and processing aids with a low-molecular-weight polyamide having a specified viscosity number and carrying out the solid-phase post condensation.  
     CONSTITUTION: The objective high-molecular-weight thermoplastic molding material is obtained by mixing (A) 20-80 wt.% polyphenylene ether [e.g. poly(2,6- dilaury-1,4-phenylene ether) or the like] and (B) 0-70 wt.% conventional additives and processing aids being antioxidants (e.g. zinc chloride or the like), UV stabilizers (e.g. salicylate or the like), pigments (e.g. carbon black or the like), nucleators (e.g. aluminum oxide or the like), and plasticizers (e.g. dioctyl phthalate or the like) with (C) 10-80 wt.% low-molecular-weight polyamide (e.g. polytetramethylene adipamide) having a viscosity number of 40-185 ml/g and carrying out the solid-phase post condensation of the obtained mixture. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000257597-A (JP)
Title: Increased pressure air stream guide device for fan
Inventor: CHO JUNSEI
IPC: F01D25/24
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an increased pressure air stream guide device for a fan capable of intensifying air pressure outputted by the fan by forming the guide of a tangential line speed component of air stream so as to reduce windage caused by a rib by the maximum extent and guiding and operating it efficiently. SOLUTION: An increased pressure air stream guide device for a fan which supports a movable blade and increases air pressure generated when the movable blade rotates is provided with an outer frame 301, a support part 304 supporting the movable blade, and an air stream guide part 202 increasing air pressure generated when the movable blade rotates by connecting it between the outer frame 301 and the support part 304.
Patent JP-H09100390-A (JP)
Title: Resin composition for laser marking
Inventor: ITO HIROYUKI
IPC: C08L35/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for laser marking capable of making sharp markings on a resin surface with irradiation of a laser beam by mixing a vinyl polymer having a specified composition, other thermoplastic resin, and a colorant in a specified ratio. SOLUTION: (A) 10 to 99 pts.wt. vinyl polymer obtained by polymerizing a monomer component selected from among aromatic vinyl compounds (e.g. styrene), vinyl cyanide compounds (e.g. acrylonitrile), (meth)acrylates (e.g. methyl acrylate), maleic anhydride, and maleimide compounds (e.g. N-methylmaleimide) in the presence or absence of a rubbery polymer (e.g. polybutadiene), (B) 90 to 1 pt.wt., other thermoplastic resin (e.g. nylon 6), and (C) a colorant (e.g. an azo pigment) in an amount of 0.001 to 5 pts.wt. per 100 pts.wt. of the combination of the components (A) and (B) are mixed to obtain a resin composition for laser marking. The resin composition is applied to a molded item using irradiation of a laser beam to form markings such as letters.
Patent JP-H07170041-A (JP)
Title: High heat conductive circuit board and high heat conductive enclosure
Inventor: IWASE NOBUO
IPC: H01L23/15
Filed: 1994-10-24
Abstract: PURPOSE:To prevent bubbles from being generated in a glass layer by a method wherein an Al2O3 layer is formed on an aluminium nitride ceramic base body and the glass layer is formed thereon. CONSTITUTION:An AIN base body containing 3wt.% of Y2O3 is subjected to oxidation treatment on the condition of 1250 deg.C for one hour in the atmosphere and an Al2O3 layer is formed on the surface of the base body. Then, a glass paste is on a prescribed site, the base body is subjected to debinder treatment and thereafter, the base body is calcinated on the condition of 350 deg.C for 5 minutes. After that, a lead frame made of a 42 alloy is put on the base body and a proper firing is conducted on the condition of 420 deg.C for 10 minutes. Then, an IC is mounted on the lead frame and after the IC is bonded on the lead frame, a cap made of alumina is calcined, is bonded on the base body on the condition of 420 deg.C for 10 minutes using glass and is adhered on the base body. As the result of verification, bubbles are not verified in a glass layer and a good bonding of the cap to the base body can be realized.
Patent JP-H01125085-A (JP)
Title: Image information transmission equipment
Inventor: HAYAFUCHI TSUTOMU
IPC: H04N19/50
Filed: 1987-11-09
Abstract: PURPOSE:To extract and transmit only the image of the figure of a person having the body temperature in case of applying, for instance, to a video telephone set, and to shorten the transmission time by transmitting the image information of an object whose temperature is above a prescribed value selectively. CONSTITUTION:A thermal detector 1 and a video camera 2 are so constituted as to pick up an image at the same image pickup range provided in the vicinity. An analog signal from the camera 2 is converted to a digital signal by a video signal A/D converter 3, and the digital signals are stored sequentially in a semiconductor memory 5. Also, image information representing the thermal distribution obtained by the detector 1 is converted to digital information by a conversion device 4, and stored in a semiconductor memory 8. A microcomputer 6 can know the temperature of the respective parts of the image information stored in the memory 5 from the memory 8, and issues an instruction to a memory transfer equipment 7 to transfer only the image information (for instance, the person's figure in the oblique line zone) in a part where the temperature is above the prescribed value from the memory 5 to a transmission equipment 9.
Patent JP-S63137511-A (JP)
Title: Highly heat-resisting multilayered roll
Inventor: NAGAYA KUNIO
IPC: B21B39/00
Filed: 1986-11-26
Abstract: PURPOSE:To improve heat-resistance and durability by forming buffer layers on plural mutual contact surfaces of doughnut-type forming plates for a conveying roll. CONSTITUTION:The buffer layers B are formed on the plural mutually contacting surfaces 3 of the doughnut-type forming plates 2 to be inserted by being compressed to a metal shaft 1 of the conveying roll A. As a result, a stress concentration is evaded by subdividing the joint openings intentionally generated by the shrinkage due to sintering at high temperature. Therefore, if the shaft is not water-cooled, by making it to freely follow temperature changes in the working area of the shaft, for instance, for a thermal expansion and a contraction under heating and cooling temperatures to operate as an accordion, the heat-resistance and durability are significantly improved.
Patent JP-H11106605-A (JP)
Title: Phenolic resin composition and its molded article
Inventor: ASAMI KENJI
IPC: C08L61/06
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition free from asbestos fiber and having excellent heat-resistance, mechanical and electrical properties, sliding property, etc., by including a specific condensed phenol aralkyl resin and a phenolic resin. SOLUTION: This composition is produced by including (A) a condensed phenol aralkyl resin having a weight-average molecular weight of 1,500-15,000 and expressed by the formula [R is H or an alkyl; Z is H, etc.; (x) and (y) are each 0-2 provided that (X+Y)≠0; (n) is >=1] (produced by properly compounding a phenol aralkyl resin with an aldehyde such as formaldehyde and reacting in the presence of a catalyst) and (B) a phenolic resin (e.g. a combination of a novolak phenolic resin precondensate with a resol-type phenolic resin precondensate) without using asbestos fiber. The amount of the component A is 5-70 wt.% based on the total amount of the above composition.
Patent JP-H03147908-A (JP)
Title: Sheet pile wall construction in water area
Inventor: TAKAHASHI KUNIO
IPC: E02B3/06
Filed: 1989-11-01
Abstract: PURPOSE:To make it possible to utilize a bearing function economically by connecting a sheet pile wall and a front pile with a compression resisting diagonal member, and connecting the upper end of the front pile, the upper end of the sheet pile wall and the upper end of the compression resisting diagonal member with a coupling member. CONSTITUTION:A joint of a steel sheet pile 1 is interlocked with a joint of a sheet pile 1 adjacent to the steel sheet pile 1 each other, and they are driven to the underwater foundation 2 to form a sheet pile wall 3. After that, a front pile 16 with a dowel pin is driven to the underwater foundation 2 at an interval to water side from the sheet pile wall 3, and a pile inserting lower cylindrical body 6 in a compression resisting diagonal member 12 is inserted in the front pile 16 to be placed on the foundation 2. Then, a diagonal member 4 in the diagonal member 12 is placed, and a sheet pile body fitting upper cylindrical body 13 is fitted so as to enclose the upper end of a sheet pile body 5. Mortar, etc., are filled between the cylindrical body 6 and a front pile 7, and a coupling member 8 reinforcing the cylindrical body 13, the upper end of the sheet pile wall 3, the upper end of the diagonal member 4 and the upper end of the front pile 7 is executed. In addition, backfilling soil 10 and reclaiming soil 11 are filled in the rear side of the sheet pile wall 3.
Patent JP-H11113224-A (JP)
Title: Magnetizing method of permanent magnet type eddy current reducer
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetizing method of a permanent magnet type eddy current reducer in which magnetization is performed after magnets are coupled to a magnet retaining ring and built in a guide cylinder. SOLUTION: An even number of magnets 20 before magnetization are coupled to the outer peripheral surface of a magnet retaining ring 19 composed of magnetic substance, at equal intervals in the peripheral direction. A guide cylinder 18 is composed of nonmagnetic substance and has the same number of ferromagnetic plates 21 as the magnets 20, at equal intervals in the peripheral direction. In the guide cylinder 18, the magnet retaining ring 19 is so accommodated that each of the magnets 20 overlaps perfectly with each of the ferromagnetic plates 21. The guide cylinder 18 is arranged in a magnetizing equipment 50 having magnetic poles 53a facing the magnets 20. By applying a DC current to an electromagnetic coil 52 of a magnetic core 53 of the magnetizing equipment 50, the magnets 20 are magnetized from the outer peripheral side of the magnetic retaining ring 19.  By pivoting the magnet retaining ring 19, in such a manner that two magnets 20 adjacent in the peripheral direction to each of the ferromagnetic plates 21 of the guide cylinder 18 overlap with each other partially, the guide cylinder 18 is led out from the magnetizing equipment 50.
Patent JP-H04157618-A (JP)
Title: Magnetic disk
Inventor: CHIHARA KENICHI
IPC: G11B5/82
Filed: 1990-10-20
Abstract: PURPOSE:To make it possible to attain a high density recording by a construction wherein a base layer of a magnetic disk is made of prescribed glass and a prescribed rough surface enabling withdrawal of a head is formed on the surface of the inner periphery side or the outer periphery side of the magnetic disk. CONSTITUTION:A base layer of a magnetic disk 1 is made of prescribed glass so as to improve smoothness and the degree of flatness and, besides, a prescribed rough surface 3 enabling withdrawal of a head is formed on a recording surface of the disk on the surface at the inner peripheral side or the outer peripheral side of the magnetic disk 1 so that it be an area for contact-start-stop (CSS) and that prevention of sticking of the head etc. can be made thereby. According to this constitution, a gap between the head and the disk surface can be narrowed and it is made possible to correspond easily to a high recording density of the disk.