baber/WOPTO huggingface dataset:
Patent JP-H03257132-A (JP)
Title: Aluminum alloy having black color tone after anodic oxidation treatment and production thereof
Inventor: MATSUO MAMORU
IPC: C22F1/00
Filed: 1990-03-06
Abstract: PURPOSE:To develop the Al alloy with which black color tones are obtd. with anodic oxidation by an ordinary sulfuric acid electrolytic bath by adequately adjusting the size and deposition density of the Al-Mn system intermetallic compd. in an Al-Mn Mg alloy consisting of a specific compsn. CONSTITUTION:The melt of the Al alloy which contains, by weight %, over 0.8% and <=3.5% Mn, <2.0% Mg, < 0.5% Fe, <2.0% Si, or further contains 0.03 to 0.3% Cr, contains 0.003 to 0.15% Ti alone as a crystal grain fining agent or in combination with 1 to 100ppm B is cast. This casting is rapidly cooled at >=5 deg.C/sec cooling rate and is further worked to a member by cold rolling; thereafter, the member is heated for >=0.5 hour at 300 to 600 deg.C to uniformly and finely precipitate the Al-Mn intermetallic compd. This member is subjected to an anodic electrolytic treatment in an ordinary sulfuric acid electrolyte, by which the Al alloy material formed with the anodized film having the black color tones is produced.
Patent JP-H02233108-A (JP)
Title: Method and apparatus for removing foam substance
Inventor: RIHO YOSHIHIKO
IPC: B01D19/02
Filed: 1989-03-07
Abstract: PURPOSE:To effectively remove foam substance by forming the lower part of the foam stop body opposed to the upstream of flowing water on the side of the foam receiving surface thereof to a water current running-on slope to moor the same on the way of a water channel in the lateral direction thereof. CONSTITUTION:The foam substance B flowing down through a water channel WL while floating on the surface of flowing water W is prevented from flowing down by the rectangular foam stop body 20 floating on the surface of the flowing water on the way of the water channel to be removed thereby. At this time, the lower part of the foam stop body 10 opposed to the upstream of the flowing water on the side of the foam receiving surface thereof is formed to a water current running-on slope 20 and moored on the way of the water channel over the lateral direction thereof to receive the foam substance. By this simple constitution, the removal if the foam substance can be effectively realized. Especially, since the foam stop body is composed of a lightweight body floating on the surface of the flowing water, the foam substance floating on the surface of the flowing water to flow down can be effectively collected and removed without obstructing the water current.
Patent JP-H11287458-A (JP)
Title: Oven toaster
Inventor: ORIKANE MASAAKI
IPC: F24C7/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To easily make a toast with an unburnt portion in the shape of a pattern board on a bread by mounting a shelf in a heating chamber in the condition that the shelf is hooked by the heating chamber. SOLUTION: In an oven toaster A, a door 2 is mounted on a front face of a casing 1 such that the door 2 can be overthrown in a frontward direction to be opened. In a heating chamber 3 defined in the casing 1, a shelf 4 is disposed in an approximately horizontal posture and heaters 6, 5 are respectively mounted above and below the shelf 4. The shelf 4 is made of a wire member such as a wire and is replaceably mounted such that a front side of a rectangular frame 4a is hooked to engaging members 2a mounted on both sides of the door 2 and engaging members 4e mounted on the rear portion of the frame 4a is hooked to a support bar 9 which is movable along guide holes 1a formed in both side walls of the case 1. Then, on the upper surface of this shelf 4, a pattern board 10 on which patterns such as animals, flowers, characters or the like are formed is mounted.
Patent JP-S51130780-A (JP)
Title: Selective supervision control device
Inventor: HARASHIMA TOSHIHIKO
IPC: H04Q9/00
Filed: 1975-05-12
Abstract: PURPOSE:To smplify and miniaturize a control board surface integrally supervising many automatic systems.
Patent JP-H11244726-A (JP)
Title: Chaff-pulverizing system and production of pulverized chaff
Inventor: NISHISHITA TAKAO
IPC: B65G53/30
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a chaff-pulverizing system in which fibrous powder free from generation of mold and offensive odor is obtained by simple and easy constitution by pulverizing chaff and escaping vapor to return water content to approximate value before water supply and to provide a method for producing pulverized chaff. SOLUTION: The chaff-pulverizing system is equipped with a pulverizer 100 for pulverizing chaff, a water feeding device 200 for feeding water to the pulverizer 100 to wet chaff and a steam separating device 300 in which pulverized chaff discharged from the pulverizer 100 is received and vapor is discharged from pulverized chaff and water content of chaff is returned to approximate value before water supply. Chaff is pulverized and also water is supplied thereto and the water content of chaff is regulated so that water content exceeds 15 wt.% and becomes <=20 wt.%. Then, vapor is discharged from chaff and water content is regulated so as to become 4-15 wt.%.
Patent JP-S62212552-A (JP)
Title: Method and apparatus for analyzing concentration
Inventor: FUJIMORI HARUO
IPC: G01N21/17
Filed: 1986-03-14
Abstract: PURPOSE:To rapidly measure the concn. of a solvent component in a non-contact state, by using the coexisting substance contained in a liquid as a sensor substance and measuring the fluorescent and/or absorption spectrum of the sensor substance for two arbitrary wavelengths. CONSTITUTION:For example, the laser beam 8 from a laser 1 is incident to the optical window 5 of a specimen container 6 to irradiate a process liquid 9. The fluorescence 10 from the sensor substance coexisting in the liquid is condensed to a spectroscope 2 through a condensing mirror 7 to be detected by a multichannel detector 3. The detected fluorescent spectrum is analyzed by a data processor 4. As the sensor substance, an element, a compound or an ion of Al, B or Be is used. Because the coexisting substance is surrounded by water, an acid or an org. solvent at this time, the fluorescent or absorption spectrum corresponding to the coordination state with the circumferential solvent is measured using a plurality of wavelengths and the concn. of the solvent is discriminated from the intensity of a spectrum profile. Because the fluorescent or absorption spectrum profile information is calculated, the concn. of the solvent can be measured rapidly in a non-contact state.
Patent JP-S63222017-A (JP)
Title: Production of high-purity manganese compound
Inventor: KENMOCHI YOJI
IPC: C01G45/00
Filed: 1987-03-10
Abstract: PURPOSE:To readily obtain a high-purity Mn compound, by adding ferromanganese to an aqueous solution containing an electrolyte, adjusting to proper pH, dissolving iron, aging, separating and removing undissolved substances, precipitating Mn and iron and recovering. CONSTITUTION:An electrolyte-containing aqueous solution (e.g. aqueous solution of ammonium chloride) is blended with one or more of ferromanganese and metallic manganese, an acid is added to the solution while stirring, manganese and iron are dissolved by maintaining pH2-9. The solution is aged, undissolved substances are condensed, coarse particles are formed and the undissolved substances are separated and removed. Then manganese and iron in the solution are precipitated and recovered to give a high-purity manganese compound. The prepared manganese compound has low content of impurities such as Si and P and is preferably used as a raw material for ferrite of manganese type.
Patent JP-2000255843-A (JP)
Title: Paper sheet carrying device
Inventor: DOI EIJI
IPC: B65H15/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To reasonably change the direction of carrying route carrying a thick recording material by receiving the recording material without being bent, constituting the device out of a rotary body capable of rotating by optional angle centering around the center point, and changing to the other direction different from the carrying route through which the recording material is carried. SOLUTION: This paper sheet carrying device is provided with paper sheet guides 6a, 6b receiving a paper sheet 4 carried by feed side carrying roller pair 2a into a rotary body 7 without being bent, and the rotary body 7 is rotated by optional angle centering around the rotary axis 5 on the center point. The paper sheet 4 is not only discharged to discharge side paper sheet guides 62 arranged on the carrying route in the same direction as feed side paper sheet guides 61, but it can be discharged to the other discharge side paper sheet guides 63 arranged on a carrying route different from the feed side paper sheet guides 61. Hereby even in the case of a thick paper sheet without being bent, the carrying route can be freely changed.
Patent JP-S59182669-A (JP)
Title: Facsimile transmission method and facsimile equipment
Inventor: TSUDA SHIN
IPC: H04N1/32
Filed: 1983-04-01
Abstract: PURPOSE:To operate efficiently the equipment at all times by allowing the equipment at the receiving side to record a picture while storing a picture data transmitted from the equipment at the transmission side into a memory to transmit the picture data in different processing speed between a transmitter and a receiver. CONSTITUTION:Picture information on an original 101 is read by a reader 103 of a transmitter 100 of a facsimile equipment via an optical system 102, and the picture information is coded by a coder 104. The coded picture information is modulated by an MODEM105 and transmitted to a receiver 200 from a line 150. The received picture information is demodulated by an MODEM207 and stored once in a memory 208. The information before decoding stored in the memory 208 is read sequentially in response to the progressing state of the processing of a decoder 209 and a recorder 210 of the post stage, decoded by the decoder 209, recorded on a sheet of recording paper by the recorder 210 comprising a heat-sensing printer or the like to attain the processing of picture data having different processing speed.
Patent JP-H01227916-A (JP)
Title: Three-dimensional optical distance sensor
Inventor: NISHII KANJI
IPC: G01C3/06
Filed: 1988-03-09
Abstract: PURPOSE:To measure the surface of a body to be measured speedily in fine steps by varying the light emission wavelength of a semiconductor laser by utilizing the wavelength dispersibility of an optical device. CONSTITUTION:When a variable reference voltage generating means 19 varies the reference voltage of an APC (Automatic Power Control) circuit 18, the output of the APC circuit 18, i.e. the injecting current to a semiconductor laser 11 varies until the output voltage of a light emission power detector 17 becomes equal to the reference voltage, so that the light emission power of the semiconductor 11 varies. The light emission wavelength of the semiconductor laser 11 has light emission power dependency, so the light emission power also varies. The variation in the light emission wavelength causes variation in the projection angle of slit projection light from a shaping prism 13. Consequently, slit luminous flux is scanned at a high speed in fine steps without using a polarizing mirror nor a rotary encoder.
Patent JP-S61213134-A (JP)
Title: Manufacture of rubber sleeve
Inventor: KATO SEINOSUKE
IPC: B29K21/00
Filed: 1985-03-19
Abstract: PURPOSE:To improve productivity of a rubber sleeve without spoiling durability, by a method wherein inner layer rubber, a reinforcement cord layer and outer layer rubber are wound round a long-sized core material at a predetermined lead angle and the core material is pulled out after cutting off. CONSTITUTION:A core material 1 is wound round a drum D, sent out straightly at predetermined speed through rollers 5, 6 inner layer rubber 2 is formed by making rubber 2' wound round in a disclike state revolve to the core material 1 at a position before the roller 5, cord layers 31, 32 are formed by making cords 31', 32sq. rt. wound round in the disclike state revolve to the core material 1 at a space between the rollers 5, 6 and then an outer layer rubber 4 is formed by making a rubber 4' wound round in the disclike state revolve to the core material 1. A molded article 8 is obtained by cutting off this rubber sleeve with a cutter 7. Rubber sleeve 10 is manufactured by a method wherein the core material 1 is pulled out, an air bag 14 is put into a molded article 9, fitted in a mold 15, pressure fluid is enclosed through a charging and exhausting port 14a, vulcanization is performed by heating the whole and one side diameter is expanded.
Patent JP-S63227898-A (JP)
Inventor: MURAKAMI TAKASHI
IPC: D21H13/24
Filed: 1987-03-12
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-2000250995-A (JP)
Title: Information recording medium and its processor
Inventor: OAMI NOBUYUKI
IPC: G06Q50/26
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To easily create a bill document when a document such as a resident's card is requested of the weak such as a visually handicapped person and an aged person by providing a data storage part which stores data of items needed to create a specific document. SOLUTION: A card C has specific data of an address, a name, etc., recorded previously in its data storage part and is handed over to the weak such as a visually handicapped person and an aged person from a specific organ such as a municipal office. Then data transfer between the card C and a document creating machine 1 is carried out and the address, etc., of the bearer recorded on the card C is displayed at a display part 5. At this time, a person in charge compares the photograph C' of the card C with the very person to identify the bearer. When it can be confirmed that the user is the real bearer of the card C, a document (a) as an unfilled bill is inserted into a ticket issue slit 7 and the address, name, birthday, etc., of the bearer of the card C are printed at specific positions of the inserted document (a), thereby issuing the document.
Patent JP-H01230498-A (JP)
Title: Method for forming garnet membrane
Inventor: MIYAKE RYOHEI
IPC: C30B29/28
Filed: 1988-03-09
Abstract: PURPOSE:To form the title membrane of excellent quality with uniform thickness and uniform composition at a high speed, by bringing a hexagonal single crystal base alternately into contact with the crystal surface and the garnet melt, as it is rotated. CONSTITUTION:A platinum crucible 20 is placed on the platform 14 in the core tube 12 made of HB ceramic, which is surrounded with an electric furnace 11 around which heaters 13 made of Kanthal alloy are wound and filled with the starting melt consisting of oxides such as PbO, B2O3, Bi2O3, Fe2O3, Gd2O3, Y2O3 or Tm2O3. On the other hand, a hexagonal single crystal base, for example, wafer of Gd3Ga5O17, whose one face is used to grow the crystal is held with a platinum holder 18 set on the bottom end of the Al2O3 rod 19 which is inserted from the top into the core tube 12 so that it may ascend, descend and rotate freely. The single crystal base 21 is allowed to go down in the horizontal state, until contact with the starting melt 23 which is kept supersaturated at a temperature lower than the saturation one whereby the garnet membrane grows on the surface 22 of the base.
Patent JP-S59179307-A (JP)
Inventor: KIKUCHI NORIMI
IPC: B28B1/30
Filed: 1983-03-31
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-S54147308-A (JP)
Title: Conbustion chamber for internal combustion engine
Inventor: KANDA MUTSUMI
IPC: F02B23/08
Filed: 1978-05-12
Abstract: PURPOSE: To increase compression ratio and to obtain good combustion with poor mixture by providing a cylinder-head portion of an engine with a combustion chamber consisting of a recessed portion and injecting mixture in tangential direction into the combustion chamber when a piston is located at the upper dead point.  
     CONSTITUTION: A combustion chamber is formed by forming a rcessed portion adjacent a exhaust valve 8 in a cylinder-head having a suction port 7 and an exhaust port 9. A tangential groove 10 is provided so as to feed the mixture near the suction valve 6 in tangential direction toward the combusion chamber 5 when a piston 2 is located at the upper dead point, also, an ignition plug 12 is arranged at the portion of the groove 10. The mixture fed to the combustion chamber 5 is injected as a spiral flame, and thus, the combustion in the combustion chamber 5 is promoted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000251038-A (JP)
Title: Radio information storage medium and method for arranging radio information storage medium
Inventor: TAKEMURA HISAAKI
IPC: H01Q7/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To surely read and store plural radio information media at the same time even if articles where the radio information storage media are arranged are put one over the other without shifting from each other by putting the center of a looped antenna off the position corresponding to the center of gravity of a housing. SOLUTION: The looped antenna 1 when having its center C1 at the position corresponding to the center of gravity of a mold case 3, i.e., a circular case is arranged at a position off the center position C1. When radio information storage media like this are put one over the other without shifting from each other in the normal direction of the plate surface of the mold case 3, the looped antenna 1 is not positioned in the center of the mold case 3, so the possibility that antennas 1 are put one over the other at the same position is very low. Namely, the possibility that an antenna 1 having its center axis at the position aligned with the center axis of one loop antenna 1 is very low.
Patent JP-S59180516-A (JP)
Title: Optical fiber connector
Inventor: GAMOU MINEO
IPC: G02B6/26
Filed: 1983-03-31
Abstract: PURPOSE:To match optical fiber supporting bodies to each other stably and resolve the variance of connection loss for matching between these supporting bodies by making end faces of optical fiber supporting bodies orthogonal to their axes and forming slopes for elimination of reflected light on end faces of supporting bodies into narrow bands including optical fibers to reduce areas of these slopes. CONSTITUTION:A width (t) of band-shaped slopes 8 in optical fibers supporting bodies, which are matched to each other, of optical fiber connectors is narrow sufficiently, and the end face, which is vertical to the axis of an optical fiber supporting body 2 or 2, of the optical fiber supporting body is not fitted to the slope having the width (t) even if optical fiber supporting bodies 2 and 2 are turned mutually in any rotation direction when they are matched to each other. Consequently, when optical fiber connectors are connected, optical fiber supporting bodies 2 and 2 incorporated in optical fiber connectors have end faces 7-1 and 7-2, which are vertical to axes of optical fiber supporting bodies, matched always to each other.
Patent JP-S55147585-A (JP)
Title: Fluorescent substance
Inventor: TAKEDA TAKESHI
IPC: C09K11/08
Filed: 1979-05-07
Abstract: PURPOSE: To provide a fluorescent substance emitting red luminescence by the ultraviolet ray excitation or an electric field application obtained by adding Mn to CdGa 2 S 4  in a specific ratio.  
     CONSTITUTION: Mn (0.002W0.20mol) is added to CdGa 2 S 4  to obtain a fluorescent substance. This fluorescent substance emits red luminescence in a practically sufficient quantity by irradiating ultraviolet ray with 2537Å, 3650Å or even applying a D.C. or A.C. electric field after a surface thereof is coated by copper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62213808-A (JP)
Title: Liquid membrane separation device
Inventor: OKUMA NAOKI
IPC: B01D63/08
Filed: 1986-03-13
Abstract: PURPOSE:To utilize an area of permeable membrane effectively by making the dimension from a revolving axis to the outer circumference of a revolving plate not uniform in a liquid membrane separation device in which a plurality of revolving plates provided with permeable membrane on the surface to the revolving axial direction and preventing treating liquid around permeable membrane from residing over. CONSTITUTION:A plurality of revolving plates 26 are installed at a fixed interval to the axial direction on the circumference of a liquid collecting pipe 20 working as a revolving axis set up in a treating liquid tank 11 and permeable membrane is adhered to the surface of a revolving plate 26. In a liquid membrane separation device to guide treating liquid 14 to the collecting pipe 20 through a plurality of through-holes provided on or over the surface of the revolving plate 26 and a hollow section 28 inside the revolving plate 26, the revolving plate 26 having an oval plane is provided in such a way that it has a different radius dimension from a revolving axis of the collecting pipe 20. Remaining treating liquid 14 co-revolving with the revolving plate 26 around the outer circumference of clearance 34 between each of revolving plates 26 generates delay against revolution of revolving plate 26, and goes out of the clearance 34 to decrease the remaining quantity of treating liquid.
Patent JP-S62211975-A (JP)
Title: Laminated actuator and manufacture thereof
Inventor: OGAWA TOSHIO
IPC: H01L41/083
Filed: 1986-03-12
Abstract: PURPOSE:To contrive to cut down the cost of a laminated actuator by a method wherein lead or thin or a low-melting point metal which is an alloy of these metals is used as the material for forming the internal electrodes and the low- melting point metal in a fused state is injected in the cavity provided in a previously sintered ceramics. CONSTITUTION:Pastes consisting of a material capable of forming cavity layers on the surfaces of ceramic green sheets by sintering the ceramic green sheets at a temperature at which ceramics are sintered are each coated on the ceramic green sheets 23-25, the cavity layers are formed by sintering and by injecting lead or tin or a low-melting point metal which is an alloy of these metals in these cavity layers, internal electrodes 28-30 are formed. Moreover, for electrically connecting the prescribed internal electrodes, conductive paths are formed by injecting lead or tin or a low-melting point metal which is an alloy of these metals in a fused state in the interiors of through holes 33 and 34 formed in the ceramics.
Patent JP-S585662-A (JP)
Inventor: RORUFU TSUANDAA
IPC: G01N33/84
Filed: 1982-04-06
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-H07260058-A (JP)
Title: Structure of piping coupling part
Inventor: TERAUCHI MICHIYOSHI
IPC: F16L21/08
Filed: 1994-03-25
Abstract: PURPOSE:To facilitate connection upon piping by mounting a release preventing ring in an annular groove of a connecting member and fixing the connecting member by a fastening member so as to connect an engaging claw to a fixed claw while the connecting member abuts against the opening rim of a socket of a tube fitting from an abutting opening side. CONSTITUTION:A stop ring 6 is mounted in the recessed groove 4 of a tube fitting 2, and a release preventing ring 20 is mounted in the annular groove 11 of a connecting member 10. The connecting member 10 abuts against the opening rim of the socket 3 of the tube fitting 2 from an abutting opening side 15. Under this state, the connecting member 10 and the tube fitting 2 are fixed by a fastening member 27 so as to connect the engaging claw 16 of the connecting member 10 to the fixed claw 7 of the tube fitting 2. As a result, upon piping, the inserting port 33 of a tube member 32 can be inserted into the socket 3 of the tube fitting 2 to which the connecting member 10 is fixed in a short time. Accordingly, since the release preventing ring is mounted in the connecting member, after the connection of piping, the tube member is not detached from the tube fitting due to a load such as hydraulic pressure.