baber/WOPTO huggingface dataset:
Patent JP-H0790322-A (JP)
Title: Sintered turbine hub and its production
Inventor: MIZUTA MUNEO
IPC: B22F5/00
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a turbine hub made of a sintered alloy provided with the strength and wear resistance of the spline part. CONSTITUTION:This turbine hub is constituted of an Fe series sintered alloy contg., by weight, 0.7 to 1.2% C, 1.0 to 3.0% N, and the balance Fe with <=1% inevitable impurities, and the tempering temp. after sintering and hardening is regulated to 180 to 230 deg.C. Furthermore, fine nickel-rich layers are scattered in the hardened and tempered structure (tempered martensite) after heat treatment of the spline part 2 of the turbein hub made of the Fe series sintered alloy. Thus, the number of durability cycles is regulated to two million times and two and a half million times in 265 and 294 Nm, respectively, and the wear amt. of 0.25mm Max and <=0.20mm average is obtd.
Patent JP-2000072110-A (JP)
Title: Binding member for newspaper and the like
Inventor: KOBAYASHI KENJI
IPC: B65B27/08
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a member capable of easily bundling newspapers and magazines or the like. SOLUTION: A bundling member for newspapers and the like is comprised of a box member 20 in which a part of its upper edge is provided with a pair of engaging sections to be engaged with a rope and a groove connecting between the engaging sections to cause the rope to passthrough in the groove; and a rope 10 having a connecting frame with corrugated teeth inside of it and having claw pieces engaged with the teeth at its base end, wherein the rope 10 is installed at the box member 20.
Patent JP-S61137257-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA SHUZO
IPC: G11B15/665
Filed: 1984-12-07
Abstract: PURPOSE:To interrupt the running of a tape on a limiter part of a post by providing the titled device with a tape height position regulating means to be contacted with the upper end of the tape only on the way of tape loading to regulate the height of the tape and separated from the upper end at the steady traveling after the completion of the loading. CONSTITUTION:When the inclined angle of the inclined surface 7 of loading is defined as theta, the tape height position regulating means is set up on a point separated from a cassette 1 by length L with the height higher than the steady tape height at the recording/reproducing time by H so that H=Ltantheta is formed In such a case, a tape height position regulating member 18a is arranged on the upper part of an erase head board 18 which is the fitting board of an erase head 3. A taper is formed on the leading end of the member 18a so that the tape is smoothly inserted downwards.
Patent JP-S61137667-A (JP)
Title: Soldering method
Inventor: SUEOKA KAZUHIKO
IPC: H05K3/34
Filed: 1984-12-07
Abstract: PURPOSE:To make the insertion hole of the circuit board of no component being inserted not to be clogged with a solder even when a dip soldering is performed by performing a soldering by inserting the jig having the same terminal pitch with the no-inserting component and having similar diameter and shape into the insert hole of no soldering component. CONSTITUTION:A circuit board is dipped in hot solder 1 to solder after inserting said jig into the component inserting hole of not inserting yet of the board 1. As an example of said jig 2, 3, the jig for seven pins single in-line packaged IC having seven pieces of legs 9 with its main body 8 having similar shape to an envelope of the IC may be given. According to this invention, the inserting hole of the circuit board where no component is inserted is not clogged even when a dip soldering is performed by using the jig of simple structure. The attachment and detachment of the jig is simple as well and the repeated use is also available.
Patent JP-H01103496-A (JP)
Title: Thermal transfer sheet
Inventor: AMO SATORU
IPC: B41M5/40
Filed: 1987-10-16
Abstract: PURPOSE:To enhance recording sensitivity and preservability by providing a plurality of ink layers which differ in dye content and at least one of which has a high dye content, in a laminate form on a base. CONSTITUTION:An ink layer 2 and an ink layer 4 have low dye contents, whereas an ink layer 3 has a dye content of at least 50%. The ink layer having a high dye content contains a large amount of a dye contributing to transfer through sublimation, and therefore enhances recording sensitivity. If the ink layer 3 is provided solely, the adhesion of the layer 3 to a base 1 is weak, which may cause a preservability problem. With the ink layer 2 provided between the base 1 and the ink layer 3, adhesion properties are improved, and preservability is enhanced. If the ink layer 3 is provided as the outermost layer, the dye contained therein may be transferred onto a surface not provided with the ink layer, during storage of this thermal transfer sheet in a rolled form. With the ink layer 4 provided on the ink layer 3, transfer of the dye hardly occurs during storage, and preservability is enhanced.
Patent JP-2001084517-A (JP)
Title: Thin film magnetic head
Inventor: TSUJI HIROYASU
IPC: G11B5/31
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head of high recording efficiency short in magnetic path length, reduced in the generation of an eddy current, suitable for high frequency recording and obtainable a strong recording magnetic field in the recording head part of the thin film magnetic head. SOLUTION: A lower part magnetic pole is constituted of two members of a common shield layer 47 and a lower part recording core 51. A lower part winding coil is helically formed through an insulation material so as to circle the lower part recording core 51 at the part of the high ρ magnetic material of the lower part recording core 51 composed of a part formed by using a high Bs magnetic material and the part of the high ρ magnetic material. Also, an upper part winding coil is helically formed through the insulation material so as to circle an upper part magnetic pole also at the part of the high ρ magnetic material of the upper part magnetic pole composed of the part of the high Bs magnetic material and the part of the high ρ magnetic material.
Patent JP-S63113114-A (JP)
Title: Engine intake device
Inventor: HIROSE ICHIRO
IPC: F02B27/00
Filed: 1986-10-30
Abstract: PURPOSE:To make an intake device compact by forming a curved part in an independent intake passage provided downstream from a surge tank, and arranging an enlarged voluminous part inside said curved part. CONSTITUTION:An independent intake passage 23 is branched downstream from a surge tank. The upstream side 231 of said passage 23 is formed with a curved part, and an enlarged voluminous part 25 is arranged inside said curved part. Said passage 23 and said part 25 are mutually connected through a communicating passage 24 provided with a control valve 26. A space inside said curved part can be therefore effectively utilized to make an intake device compact.
Patent JP-S63113512-A (JP)
Title: Lens driving device
Inventor: TANAKA YOSHINOBU
IPC: G02B7/08
Filed: 1986-10-31
Abstract: PURPOSE:To execute both focusing and zooming by moving selectively each lens group in a lens barrel, by a driving force from one piece of driving motor provided in a camera body by a switching operation by a lever, etc. CONSTITUTION:One piece of driving motor 6 provided in a camera boy 2 is used as a driving source for driving selectively front and rear lens systems 4, 5 by focusing by an automatic focusing mechanism or zooming by an automatic zooming mechanism. A zoom ring 16, and a distance ring 23 for moving forward and backward only the front lens system 4 are switched suitably by a clutch mechanism 30 and driven by the motor 6 of the camera body 2 side. Alos, when a switching lever 34 is brought to a slide operation, springs 35a, 35b in its operating direction are compressed, and by its elastic force, clutch gears 33a, 33b of a sleeve 33 are pressed and moved in a necessary switching direction.
Patent JP-H02107247-A (JP)
Title: Skin adhesive tape
Inventor: OKAMOTO YOSHIHIKO
IPC: A61L15/58
Filed: 1988-10-18
Abstract: PURPOSE:To prevent the contraction or stretching of a sheet at the time of adhesion work by laminating a skin adhesive layer and release paper to one surface of a base sheet while laminating a water-soluble outside adhesive layer and a water-soluble shape holding sheet to the other surface of said base sheet. CONSTITUTION:A skin adhesive tape 1 is constituted by forming a skin adhesive layer 3 such as a special silicone type pressure-sensitive adhesive layer to the under surface of a base sheet 2 composed of a flexible material, for example, a thin latex film having a thickness of 30mum, and laminating release paper 4 to the outer surface of said adhesive layer 3 to bond the same thereto while forming a water-soluble adhesive layer 5 such as a starch size layer to the upper surface of the sheet 2 and laminating a shape holding sheet 6 composed of a water-soluble material holding the shape of the base sheet 2, for example, water-soluble protein, a water-soluble resin or water-soluble paper to the outer surface of said adhesive layer 5 in a film state having proper rigidity. Since the base sheet 2 is protected by the shape holding sheet 6 and the proper rigidity thereof is held, the contraction or stretching of the tape 1 is not generated before the tape is adhered to the surface of the skin when or after the release paper 4 is removed and the handling properties of the tape 1 can be enhanced.
Patent JP-H02107658-A (JP)
Title: Vulcanizable acrylic rubber compound
Inventor: YOKOI KAZUMA
IPC: C08K5/5317
Filed: 1988-10-18
Abstract: PURPOSE:To obtain the title compound providing a cured material having excellent compression set containing active halogen-containing acrylic rubber, trithiocyanuric acid, metallic salt of dithiocarbamic acid and quaternary ammonium salt or phosphonium salt. CONSTITUTION:(A) 100pts.wt. acrylic rubber consisting of 60-99.9wt.% alkyl acrylate monomer, 10-0.1wt.% active halogen-containing monomer (preferably vinyl chloroacetate) and 30-0wt.% copolymerizable monomer is uniformly blended with (B) 0.1-10pts.wt. trithiocyanuric acid, (C) 0.1-10pts.wt. metallic salt of dithiocarbamic acid, (D) 0.01-5pts.wt. quaternary ammonium salt or phosphonium salt (e.g. tetraethyl ammonium) and other additives (e.g. reinforcing agent, filler or antioxidant) to give a vulcanizable rubber compound.
Patent JP-H04141928-A (JP)
Title: Impregnation-type cathode structural body
Inventor: YOSHII TAKESHI
IPC: H01J1/28
Filed: 1990-10-01
Abstract: PURPOSE:To easily activate an electron tube and prevent the degrading of electron emitting power beforehand by forming a reducing agent supplying layer between a cathode substrate and a solder. CONSTITUTION:A cup 3 is fixed by welding in one end of a cathode supporting cylinder 2 in which a heater 1 is built. An impregnation-type cathode substrate 4 is set inside the cup 3 and fixed by welding using a solder 5. In this case, a reducing agent supplying layer 6 for which at least one of C, Mg, Al, Si, Ti, Cr, and Zr or their oxides are used as a reducing agent of BaO is formed between the cathode substrate 4 and the solder 5 and activation of an electron tube can be carried out easily. Consequently, deterioration of the electron emitting power can be prevented beforehand.
Patent JP-H04141562-A (JP)
Title: Shape memory alloy for rock crusher
Inventor: YAMAUCHI KIYOSHI
IPC: E21C37/04
Filed: 1990-10-01
Abstract: PURPOSE:To produce a shape memory alloy for a rock crusher having high practicality by aging a Ti-Ni alloy consisting of Ni and Ti in a specified ratio at a specified temp. CONSTITUTION:A Ti-Ni alloy consisting of 49.0-51.0 atomic% Ni and the balance Ti is aged at 400-500 deg.C to produce a shape memory alloy which is easily predeformed by compression at room temp. (25 deg.C) and has thermal restoring function at >=50 deg.C. This shape memory alloy is useful for a rock crusher.
Patent JP-S62118802-A (JP)
Inventor: KANEKO TAKUJI
IPC: A01B35/00
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11100088-A (JP)
Title: Part housing apparatus
Inventor: ABIKO OSAMU
IPC: B65D73/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a part housing apparatus preventing a part from getting out even if the part falls to be loaded with excessive stress or is allowed to stand in a high temp. or a high humidity atmospheric environment. SOLUTION: A part housing apparatus is constituted so as to include a part housing main body 1 formed into a cylindrical shape having a cylindrical side wall 1 and a cylindrical interior 2 to house a part in its cylindrical interior 12 and the stopper means provided to both opening end parts 13, 13 of the part housing main body 1 to prevent the part from getting out of the cylindrical interior 12 to the outside. In this case, the stopper means of the part housing apparatus is constituted by providing the orthogonal side surface 21 along the orthogonal direction with respect to the axis of the part housing main body 1 on the side opposite to the opening end and forming the protruding wall 2 protruding from the cylindrical side wall 11 to the cylindrical interior part 12.
Patent JP-S61140576-A (JP)
Title: Benzothiazolone derivative, preparation thereof, and agricultural and horticultural fungicide containing said derivative as active component
Inventor: MATSUZAKI KATSUHIKO
IPC: C07D277/68
Filed: 1984-12-12
Abstract: NEW MATERIAL:The benzothiazolone derivative of formula I (R is H, R<1>CO or R<1>NHCO; A is H, HCO, R<2>CO, group of formula II, formula III, R<2>SO2, R<2>NHCO, etc.; R and A are not H at the same time; R<1> is 1-4C alkyl or 3-6C cycloalkyl; R<2> is 1-4C alkyl, 3-6C cycloalkyl, 2-5C alkenyl, etc.). EXAMPLE:3-Acetyl-6-(3'-n-propylureido)-benzothiazolone. USE:Useful as a fungicide for agricultural and horticultural use. It exhibits especially remarkable effect against the late blight of tomato, downy mildew of cucumber, blast or rice plant, helminthosporium leaf spot o rice plant, etc. It is also effective against the phytopathogenic phycomycetes, ascomycetes, basidiomycetes, etc. PREPARATION:The objective compound of formula I can be prepared by reacting 6-aminobenzothiazolone of formula IV e.g. with the compound of formula HCOOH, R<2>COX (X is halogen), etc.
Patent JP-H0899766-A (JP)
Title: Sorter
Inventor: OBARA KAZUYA
IPC: B65H39/11
Filed: 1994-10-01
Abstract: PURPOSE: To simplify means for feeding sheets of paper from sorting pins for sorted and bound sheets of paper to a stock part in its structure for inexpensive constitution in terms of costs and to simultaneously reduce a total period of time for ejecting the bound sheets of paper toward the stock part. CONSTITUTION: A stock part 16 for bound sheets of paper S sorted and bound with staples is placed at the lower sides of a plurality of vertically movable upper and lower sorting pin groups. A dropping and discharge path 17 for the bound sheets of paper S toward the stock part 16 is provided. In addition, a sheet feeding member 29 for feeding the bound sheets of paper S on pins 13 toward the discharge part 17 at the sheet dropping port is reciprocatably provided over the sheet feeding position and outside the vertically moving paths of the sorting pins.
Patent JP-H03122573-A (JP)
Title: Apparatus for detecting deterioration of lightning arrester
Inventor: FUJITA YOSHITO
IPC: G01R31/00
Filed: 1989-10-05
Abstract: PURPOSE:To detect the deterioration of a lightning arrester with high performance by simple operation by correcting the phase error of the effective component to the voltage of the current calculated by an operation apparatus on the basis of a set value by a phase correction apparatus. CONSTITUTION:A phase correction and operation part 6 samples a current detection signal (i) and a voltage detection signal (v) to convert both signals to digital values by an A/D converter and effective power ¦I¦ X ¦V¦ costheta and reactive power kappaI¦ X ¦V¦ sintheta are calculated with respect to a current (i) and voltage (v) from the digital values by operation. Herein, theta is the phase angle of a current I and voltage V. The formula operated by the operation part 6 is inputted to a resistance leak current operation part 8. At this time, by setting costheta and sintheta by a setting circuit 7, the phase error phi of an input circuit can be corrected. By this method, even when the arrangement phase of a lightning arrester is different from that of a voltage detector 5, this can be dealed with as a phase error and can be used even in input different in phase. The leak current Ir calculated by the operation part 8 is displayed on a display device 9.
Patent JP-2001080148-A (JP)
Title: Ink ribbon cassette
Inventor: MOCHIZUKI YOSHIO
IPC: B41J17/36
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To easily perform the replacement of an ink ribbon roll and to exclude trouble generating waste in paper by detecting the terminal of an ink ribbon. SOLUTION: An ink ribbon cassette has a housing part 3 on a taking-up side for setting the taking-up shaft 2 attached to an ink ribbon roll R and a housing part 5 on a supply side for setting the supply shaft 4 attached to the ink ribbon roll R and is equipped with a cassette main body part 7 having a printing head penetrating space 6 between the housing parts 3, 5, a cover part 9 on a taking-up side opened and closed by the hinge part 8 provided to the housing part 3 and the cover part 11 on a supply side provided to the housing part 5 and opened and closed in the same direction as the cover part 9 by a hinge part 10.
Patent JP-H03123527-A (JP)
Title: Compression apparatus for endoscope image data
Inventor: TSURUOKA TAKEO
IPC: H04N19/423
Filed: 1989-10-06
Abstract: PURPOSE:To enable recording of an observation image with a higher compression efficiency for a special observation of dye or the like as well as for a normal observation image by identifying whether the image in a normal observation image or others to select a compression means corresponding to the observation image. CONSTITUTION:This apparatus is made up of an image judging section 21 to identify a normal observation image or others from a data of a memory section and an image compressing section 22 to compress the data from the results of the judgement. A peak position detecting circuit 27 of the image judging section detects a peak position of each hystogram by output signals of hystogram generating sections 26R, 26G and 26B in color wavelength areas to judge whether an normal observation or an observation by dyeing is made. A selector 28 of the image compressing section is controlled and an output thereof is outputted to a first forecast encoder 29 to compress in the case of the normal observation. The output is outputted to a second forecast encoder 30 and a binary coding circuit 31 in the case of the observation by dyeing or the like to clarify a dyed part and a non-dyed part necessary for diagnosis by a binary image. Then, the binary image is converted into a run length code to compress, thereby achieving a higher compressing efficiency.
Patent JP-H02108770-A (JP)
Title: Pallet identifying device
Inventor: NUMATA MITSURU
IPC: E04H6/30
Filed: 1988-10-19
Abstract: PURPOSE:To enable individual identification of pallets from each other without tracing and storing arrangement of pallets by a method wherein an absolute pallet number display plate is mounted on the under surface of the pallet, a reading device is secured on a road surface, and infrared ray beams are transmitted. CONSTITUTION:An absolute pallet number display plate 5 in which number holes of pallets 2 differed in arrangement form each other are bored is mounted at the neutral point of the under surface of each pallet 2. A plurality of absolute pallet number reading devices 7... with an infrared ray beams transmitting receiving device are secured in respective pallet 2 stop positions on a road surface 6. When a display plate 5 is positioned facing the reading device at a given separate distance from the upper surface of the reading device 7, a plurality of infrared ray beams are transmitted from the reading device 7, which receives reflection light from the display plate 5, and by ON-OFF thereof, arrangement of the number holes of the display plate 5 is detected. This constitution enables identification of the pallets 2, positioned facing the respective reading devices 7..., from each other.
Patent JP-H02111821-A (JP)
Title: Method for separating and recovering tin from iron scrap
Inventor: TOKUMITSU NAOKI
IPC: C22B7/00
Filed: 1988-10-19
Abstract: PURPOSE:To separate and recover Sn from tinned steel scrap and to make it possible to use the scrap as raw material for steel by putting the tinned steel scrap and S in a hermetically sealed vessel, heating the vessel and carrying out evacuation treatment at a specified temp. CONSTITUTION:Scrap of a tinned steel product such as tin plate cannot be used as raw material for steel because Sn is contained. The scrap is put in a hermetically sealed vessel and S as an Sn removing agent is added by 50-250wt.% of the amt. of Sn, etc., in the scrap. The Sn and S are brought into a reaction by heating the vessel to 300-500 deg.C to form a compd. and the vessel is connected to a vacuum pump, evacuated to <=10Torr and heated to 800-1300 deg.C. By this heating, the Sn-S compd. is volatilized and separated from the scrap and the Sn is recovered with an Sn recovering device. The resulting Sn-free steel scrap can be advantageously reutilized as raw material for steel.
Patent JP-H04141575-A (JP)
Title: Surface-coated aluminum alloy and production thereof
Inventor: CHIBA YUJI
IPC: C23C14/06
Filed: 1990-09-28
Abstract: PURPOSE:To produce a surface-coated Al alloy having superior wear resistance by specifying bias voltage impressed on an Al alloy, the pressure of reactive gas and temp. during film formation when a nitride coating film is formed on the Al alloy by ion plating. CONSTITUTION:When a nitride coating film is formed on an Al alloy by ion plating with metallic Cr as an evaporating source and gaseous nitrogen, gaseous ammonia or a mixture of them as reactive gas, bias voltage of 0 to -50V is impressed on the Al alloy, the pressure of the reactive gas is regulated to >=10X10<-3>Torr and <=200 deg.C temp. is maintained during film formation. A Cr nitride coating film made of a deposited single phase of CrN is formed in 0.2-20mum thickness and a surface-coated Al alloy optimum for wear resistant parts is obtd.
Patent JP-H112826-A (JP)
Title: Liquid crystal display element and its manufacture
Inventor: NISHIYAMA SEIJI
IPC: G02F1/1343
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display element and its manufacture which protect a conductive member connecting two substrates electrically against contamination, etc., when a liquid crystal material, etc., entering the outside part of a seal between the two substrates is cleaned away and guarantee the reliability regarding the quality of the liquid crystal display element. SOLUTION: The liquid crystal display element has a liquid crystal layer 7 sandwiched between a couple of glass substrates 1a and 1b having transparent electrodes 2a and 2b respectively and has conductive members 4a and 4b which connect the two transparent electrodes 2a and 2b electrically; and a seal member 3c which seals the liquid crystal layer 7 and seal members 3a and 3b which surround the conductive members 4a and 4b are formed on the transparent electrode 2b provided to the glass substrate 1b at the same time by using screen printing, etc.