baber/WOPTO huggingface dataset:
Patent JP-H01116006-A (JP)
Title: Porous body of aluminum system
Inventor: ISHIKAWA SUNAO
IPC: B22F3/00
Filed: 1987-10-28
Abstract: PURPOSE:To enable the improvement of heat resistance and the increase of voids of the title porous body obtd. by binding flattened spiral metallic pieces, crushed spiral metallic pieces and/or planar metallic pieces by a ceramics binder and specifying the contents of the above-mentioned metallic pieces and binder. CONSTITUTION:Respectively prescribed ratios of the spiral metallic pieces and the silica ceramics binder are mixed and the mixture is packed into a die having a square section on the inside surface. After the mixture is pressurized, the molding is parted from the die. The molding is solidified by drying and is heated to prepare the porous body consisting of 5-50wt.% flattened spiral metallic pieces, 5-70% above-mentioned binder and the balance the crushed spiral metallic pieces and/or the planar metallic pieces. The spiral metallic pieces and planar metallic pieces and preferably Al(alloy). The porous body is thereby provided with the excellent heat resistance and large voids; in addition, the porous body is changeable of voids. The porous body is, therefore, adequate as sound absorbing material, sound insulating material, vibration dampers, magnetic shields, and electromagnetic shields.
Patent JP-H0690619-A (JP)
Title: Culture of mushroom
Inventor: KUDO MASAKUNI
IPC: A01G1/04
Filed: 1992-09-16
Abstract: PURPOSE:To produce high-quality mushrooms in high yield in a short time by adding a nutritive composition composed mainly of a filtrate obtained by ultrafiltration of sulfite pulp waste liquid, wheat bran and rice bran to a culture medium and improving the growth promotion effect on mushroom spawn. CONSTITUTION:A nutritive composition composed mainly of (A) a filtrate obtained by neutralizing Ca-base sulfite pulp waste liquid with calcium hydroxide to pH3 to 7 and subsequently filtering it through an ultrafiltration membrane of 10000 differential molecular weight, (B) wheat bran and (C) rice bran is added to a culture medium. In the resultant medium, a mushroom is cultured.
Patent JP-S62132829-A (JP)
Title: Remedy for hepatitis
Inventor: OGATA YOSHITAKE
IPC: A61K31/7048
Filed: 1985-12-05
Abstract: PURPOSE:To provide a drug containing asperulosidic acid as an active component and useful as a remedy for hepatitis. CONSTITUTION:The objective agent contains asperulosidic acid of formula as an active component. Since asperulosidic acid is rich in Morinda citrifolia L. (a plant native to Indonesia), it can be produced by extracting the plant with methanol, extracting the methanol extract with n-butanol and subjecting the residue to column chromatography. It has been found that asperulosic acid has a protective effect against hepatic disorder of, an experimental acute hepatic disorder model of rat produced by using D-galactosamine as a substance to induce hepatic disorder. The acid is orally administered in the form of powder, granule, tablet, capsule, etc.
Patent JP-S63126656-A (JP)
Title: Production of ultra-clean steel
Inventor: SATO TETSUO
IPC: B22D11/112
Filed: 1986-11-14
Abstract: PURPOSE:To remove inclusions from a molten steel and to easily and efficiently produce the ultra-clean steel by passing the molten steel poured into a basin part through a filter penetrated and loaded in a filter gate and transferring the molten steel into a tundish through a hole provided through the other gate. CONSTITUTION:The basin part 2 segmented by the gate 3 is provided to the tundish 1 and the molten steel poured into said part 2 is transferred through the upward grade hole 4 provided through the gate 3. The filter gate 5 is disposed to the basin part 2 side of the gate 3 of the tundish 1 in tight contact with said part. The gate 5 is provided easily exchangeably by means of a retainer 8 and the filter 7 is mounted therein through a filter mounting hole 6 communicating with the hole 4. The molten steel is thereby transferred through the filter 7 into the hole 4 of the gate 3 and the ferrous inclusions in the molten steel are stuck and separated by the filter 7. The ultra-clean steel is thus obtd. in the tundish 1.
Patent JP-H02122058-A (JP)
Title: Alloying furnace having holding zone provided with cooling function
Inventor: IDE RYOICHI
IPC: C23C2/06
Filed: 1988-10-28
Abstract: PURPOSE:To make cooling efficient and to adjust the holding time by arranging a holding zone on the downstream side of the heating zone of the title alloying furnace, providing a cooler to the holding zone, and furnishing a cooling fluid discharge means on both side walls in the cross direction of a traveling strip. CONSTITUTION:The strip 3 immediately after being plated is heated to a specified temp. in the heating zone (not shown in the figure), and then held at a constant temp. in the holding zone 6 to alloy the plating metal. In this alloying furnace, the heating zone 6 is divided into >=2 zones 6a-6c by partition members 13b and 13c, and a cooler (not shown in the figure) is provided to each zone. The cooling fluid discharge means consisting of discharge ports 63a-63c and 64 and doors 65a-65c and 66a-66c is provided to both side walls 61a-61c and 62a-62c in the cross direction of the traveling strip 3. By this method, the strip 3 is efficiently cooled, a constant alloying temp. is surely maintained, and the holding time can be optionally and accurately adjusted.
Patent JP-S62133238-A (JP)
Inventor: TANIGAKI MASAHARU
IPC: E04C3/34
Filed: 1985-12-05
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-H01198778-A (JP)
Title: Developing device
Inventor: KATO MOTOI
IPC: G03G15/08
Filed: 1988-10-27
Abstract: PURPOSE:To prevent a developer from scattering from an end part side of an elastic control member by providing a developer carrier with a rough surface which is wider than the abutting part between the elastic control member and developer carrier. CONSTITUTION:When a sleeve 2 is driven and rotated, a developer layer 3 which is as wide as an area A is formed first and then part of a developer is extruded little by little to the breadthwise end parts of the elastic control member 5. The developer is carried out through the member 5 because the developer conveying force is strong because of the rough surface of the sleeve 2, and then returns to a container 4. Then the developer overflows the breadthwise end parts of the elastic control member 5, but the surface of the sleeve 2 is machined into the rough surface B exceeding the abutting width of the elastic control member 5, so the overflowing developer is given a sufficient conveying force and carried gradually at all times to enter a developing device housing 4 again without staying at the end positions of the member 5 until it falls or scatter. Consequently, the developer is prevented from falling or scattering from the end parts of the control member 5 by using the simple constitution.
Patent JP-S61149874-A (JP)
Title: Battery display device
Inventor: OTSU YOSUKE
IPC: H04N5/225
Filed: 1984-12-24
Abstract: PURPOSE:To know the current use state of a battery accurately by integrating and displaying the operation time of electronic equipment which uses a battery such as a video camera device and a VTR. CONSTITUTION:The voltage of a main battery 12 is applied to a power circuit 14 through a power switch 13. Signals from an image pickup device 16 and a microphone 18 are applied to heads 21 and 22 of a rotary drum 20 alternately and recorded on a tape 23 in recording mode. At this time, detecting circuit 24, 25, and 26 and the power circuit 14 detect the clogging of heads, dew condensation on the drum, a tape end, a battery down, etc., which are displayed in a view-finder 28. A system controller 5, on the other hand, operates a battery counter to count and display a recording time on a display device 2, and also resets the battery counter when the battery 12 is replaced to reset the display.
Patent JP-2001089507-A (JP)
Title: Vinyl chloride-based resin
Inventor: GOTO YUKI
IPC: C08F14/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin not deteriorating physical properties, emitting only a small amount of hydrogen chloride in heating. SOLUTION: This vinyl chloride-based resin is obtained by adding 500-5,000 ppm based on a vinyl chloride-based monomer of a sorbitan higher fatty acid ester to a reaction system when the vinyl chloride-based monomer is subjected to suspension polymerization in the presence of an oil-soluble initiator in an aqueous medium.
Patent JP-H08137887-A (JP)
Title: Information storage and retrieval device
Inventor: OGAKI TAKESHI
IPC: G06F17/30
Filed: 1994-11-07
Abstract: PURPOSE: To provide the information storage and retrieval device which uses a classification system that can independently exit together with the classification and rearrangement of documents by the hierarchical structure, etc., established by the classification system, enables the classification and rearrangement of information on documents on the flexible classification system with much variation, and facilitates the registration of information without considering the existent classification system. CONSTITUTION: A new document which is inputted from a scanner is classified in a box as a classification tool in hierarchical structure recorded on an optical disk, and further classified by adding a tag as classification information independent of it at need; if an object tag 5 to be removed meets retrieval conditions (group 4: tag 5) specified in an area 54A2 of a document display window 54A when the tag 5 is removed from a document 2 related to the tag 5 and a tag 6, the retrieval conditions are changed into (group 4: tag 6) when necessary and the retrieval result is displayed in the document display window 54A.
Patent JP-H02118504-A (JP)
Title: Lens barrel
Inventor: ITO TAKESHI
IPC: G02B7/02
Filed: 1988-10-27
Abstract: PURPOSE:To effectively prevent infiltration of dust and water, etc., while well maintaining operability by providing a magnetic field generating means to a region where an operating ring and a lens barrel are fitted and interposing magnetic fluid in the fitting region. CONSTITUTION:Annular pole pieces 3a, 3b are provided to the inner peripheral part of the region where the operating ring 1 and the lens barrel 6 are fitted. An annular permanent magnet 4 is crimped by these pieces. The part of the lens barrel 6 facing the permanent magnet 4 is constituted of a ferromagnetic material and the magnetic fluid 5 is inserted into the gap between both. The magnetic field generating means is formed of the ferromagnetic material part of the permanent magnet 4 and the lens barrel 6. The magnetic fluid 5 forms the annular magnetic fluid film in this constitution. the magnetic fluid 5 expels and stores the nonmagnetic materials to a place where there is a magnetic field even if the operating ring 1 is rotated. The magnetic fluid thus exhibits a good sealing function. the intrusion of the dust, water, etc., is well prevented without increasing the driving torque.
Patent JP-H01117616-A (JP)
Title: Undercarpet wiring system
Inventor: KOBAYASHI KAZUHIKO
IPC: H02G3/30
Filed: 1987-10-28
Abstract: PURPOSE:To prevent a flat cable from suffering damage from the outside by interposing an elastic backing layer. CONSTITUTION:A bottom sealant 2 and a backing layer 3 are interposed between a flat cable 1 and a concrete floor. To constitute said backing layer 3, for example, 0.1mm vinyl chloride film is used as obverse and reverse supporting film layers 4a, 4b, and a polyester nonwoven fabric having a thickness of 0.3mm is used as an elastic layer. Even if there is a projection on the floor, said projection does not reach as far as the flat cable 1 because said backing layer 3 blocks the way. Therefore, said flat cable 1 can be prevented from suffering damage by such projection.
Patent JP-H01112447-A (JP)
Title: Adding system for internal file name
Inventor: TSUKADA EIJI
IPC: G06F12/00
Filed: 1987-10-27
Abstract: PURPOSE:To add an internal file name to an external file name by setting the declared internal file name to the file entry of a file control table. CONSTITUTION:A TSS command executing program 11 is activated by a command to be inputted by a user and in order to add the unique internal file name to the external file name, an internal file name adding request is executed to an internal file name deleting and adding declaring means 12. In an internal file name deleting means 14, the internal file name is forcibly deleted from the file entry, which is detected by a file entry retrieving means 13, and after that, an internal file name setting means 15 is called. When the file entry to have the external file name, to which the internal file name is added, exists in the file control table, the means 15 sets the requested internal file name to the file entry.
Patent JP-H03134696-A (JP)
Title: Color converter for acoustic signal
Inventor: OGATA MOTONOBU
IPC: G09F27/00
Filed: 1989-10-20
Abstract: PURPOSE:To express a sound as a color and a graphic by making an acoustic frequency spectrum correspondent to the color for the unit of one octave and executing the color expression corresponding to the sound with a signal for which the color is converted to the electric signal of three primary colors and synthesized. CONSTITUTION:The acoustic signal inputted from an input device 1 is passed through an amplifier 2, divided in a processor 4 by changing-over switches SW-1 to SW-n and inputted to signal processors 3-1 to 3-n and the time change of a sound pressure spectrum is calculated. The data are inputted to the processor 4 and the processor 4 reads out a chrominance signal corresponding to a sound frequency preset to a storage device 5. Then, the color expression to the acoustic spectrum is calculated and displayed in a display device 6.
Patent JP-H0587943-A (JP)
Title: Magnetic sensor
Inventor: FUKUI TAKESHI
IPC: G01B7/00
Filed: 1991-09-25
Abstract: PURPOSE:To improve a gain of a high frequency component easily and at a low cost by connecting a capacitor for resonance in parallel with one of receiving coils on one side of an input resistance of an amplifier which amplifies signals entering the receiving coils. CONSTITUTION:For example, a coin path 71 is provided between a transmitting coil 20 and a receiving coil 30 and a coil 70 rolls in the coil path 71 to amplify a signal entering the receiving coil 30 allowing the detection of the coil 70. The transmitting coil 20 feeds a current having a specified frequency and the receiving coil 30 receives a signal from the transmitting coil 20. A differential amplification circuit 40 amplified a signal generated at both ends of the receiving coil 30 and has an input resistance R1 to a (-) input terminal of a differential amplifier DA, an input resistance R2 to a (+) input terminal, a resistance R3 between the (+) input terminal and an earth, a feedback resistance R4 and a capacitor C1 connected in parallel to an input resistance R1. The resistance R1 and the capacitor C1 compose a resonance circuit. The arrangement of the resonance capacitor C1 allows improvement in gain of a high frequency component of the differential amplification circuit 40.
Patent JP-2001097623-A (JP)
Title: Paper reversing device
Inventor: TANONAKA MUTSUMI
IPC: B65H29/58
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper reversing device which can obtain a necessary torque even when the size of the paper sheet is large, while minimizing the aligning treating time, and can make the aligning guide members not to be caught to the paper sheet. SOLUTION: The rotation number of a motor 22 in the aligning time is made variable according to the size of a paper sheet for reversing convey, and when a large size d paper sheet is conveyed, the rotation number is reduced so as to make the moving speed to align by aligning guides 19a and 19b in a low speed, and when a small sized paper sheet is conveyed, the rotation number is increased so as to make the moving speed to align by the aligning guides 19a and 19b in a high speed.
Patent JP-H10120759-A (JP)
Title: Modified epoxy resin and coating material
Inventor: MIYAMOTO KAZUSHI
IPC: C09D163/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a modified epoxy resin that has excellent pigment dispersion, corrosion resistance and adhesivity, and is suitable for coating materials, etc., by reacting a composition containing a bisphenol type epoxy resin and a polyoxyalkyleneamine at a specific ratio. SOLUTION: This modified epoxy resin is obtained by reacting a composition that contains (A) 100 pts.wt. of a bisphenol type epoxy resin, such as bisphenol A, (B) 0.1-5 pts.wt. of a polyoxyalkyleneamine compound of the formula (R<1> is an alkoxy or amino; R<2> and R<3> are each H or an alkyl; (n) is 2-70), and further preferably (C) 0-20 pts.wt. of other amine compounds (for example, monoethanolamine, etc.).
Patent JP-H10126928-A (JP)
Title: Structure for wiring wire harness to hatch back glass of automobile
Inventor: FUJISAWA ATSUSHI
IPC: B60J1/18
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the protector for harness being wired to the hatch back glass of an automobile. SOLUTION: A resin corrugate tube 15 has a planar bonding part 15d provided at least partially in the circumferential and continuously in the longitudinal direction. A wire group (w) to be wired is passed through corrugate tube 15 on the inside of the hatch back glass of an automobile and the planar part of the corrugate tube 15 is secured to the hatch back glass through an adhesive double coated tape 18. The corrugate tube 15 has rectangular frame type, semi- annular frame type or triangular frame type cross-section.
Patent JP-S62135640-A (JP)
Title: Idling engine speed control device for internal combustion engine
Inventor: HOSHINO YUKIO
IPC: F02D41/16
Filed: 1985-12-06
Abstract: PURPOSE:To ensure a stable idling speed, by correcting a fundamental ignition timing so as to approach an engine speed to a target idling engine speed when the engine speed at idling is within a predetermined engine speed range including the target idling engine speed. CONSTITUTION:The titled device includes an idling control means D for controlling an opening angle of an idling control valve 3 provided in an auxiliary air passage 2 bypassing a throttle valve 7 so as to obtain a target idling engine speed set according to an engine operational condition detecting means A. the device further includes a fundamental ignition timing setting means B for setting a fundamental ignition timing according to an engine operational condition. An ignition timing correcting means E is provided to correct the fundamental ignition timing so as to approach the engine speed to the target idling speed only when the engine speed is within a predetermined engine speed range including the target idling speed. An ignition timing is controlled by an ignition timing control device C according to the ignition timing or the fundamental ignition timing corrected as above.
Patent JP-H08138452-A (JP)
Title: Corrosion resistant insulated electric wire
Inventor: KAMIMURA SEIJI
IPC: D01F9/10
Filed: 1994-11-08
Abstract: PURPOSE: To improve a fused carbonate property so as to use inexpensive corrosion resistant conductor instead of silver by sequentially forming a precursor ceramic layer, a mica tape layer, and a silicon nitride fiber layer on a conductor in a corrosion resistant insulated electric wire. CONSTITUTION: A precursor ceramic layer 2 is formed by applying and baking organic solvent dispersion paint, which consists of a polymer such as silicon nitride group ceramic and an inorganic filler, just on a conductor 1 in a flexible SUS clad copper wire with Vickers hardness of 200 or less, for example. On the layer 2, a mica tape layer 3 is wound, and on the layer 3, a silicon nitride fiber layer 4 is formed as a winding layer of a tape or a braided layer of a fiber. Desirably, Si-N-O group continuous fiber containing 0-15% by weight of oxygen is desirably used for the fiber layer 4, and the Si-N-O group continuous fiber is provided by forming ceramic precursor polymer such as polycarbosilane or polysilazane into continuous fiber and processing it This kind of electric wire is excellent in heat resistance, a fused carbonate property, and an electric insulating property, and is useful for a fused carbonate fuel cell.
Patent JP-H05114507-A (JP)
Title: Permanent magnet and its manufacture
Inventor: ENDOU MINORU
IPC: C22C19/00
Filed: 1991-10-22
Abstract: PURPOSE:To obtain new magnetic material having high magnetic characteristics. CONSTITUTION:A permanent magnet composed of RaTMbMcADdCe and its manufacture (where R is at least one kind out of rare earth elements containing Y, TM is at least one kind out of Fe, Co and Ni, M is at least one kind out of Si, Ti, V, Cr, Mo and W, AD is at least one kind out of Al, Mn, Zn, Cu, Ga, Ge, Zr, Nb, Sn, Sb, Hf and Ta, 5<=a<=18at%, 65<=b<=85at%, 3<=c<=20at%, 0<d<=8at%, and 2<=e<=15at%).
Patent JP-H03138308-A (JP)
Title: Pre-reduction method in circulating fluidized bed of powdery ore
Inventor: KATAYAMA EIJI
IPC: C21B11/02
Filed: 1989-10-23
Abstract: PURPOSE:To improve the yield of ore and to avoid troubles of abnormal circulation and lowering of pre-reduction ratio caused by fining-down of the ore by selecting charging position of the powdery ore according to characteristic of the powdery ore. CONSTITUTION:The powdery ore 2 stayed in a riser 1 is fluidized with flowing velocity of reducing gas 6, and the ore 2 is flown out from the riser and collected with a cyclone 3 and returned back to the riser 1 through a downcomer 4 with circulating device 5. Then, in the case of the ore having easily heat cracking property, such an ore is charged to the cyclone and/or the downcomer to prevent cracking of the ore. In the case of the ore containing much moisture, such an ore is charged to the cyclone to prevent obstruction to reduction caused by steam. In the case of the ore having fine grain diameter distribution, such an ore is charged to the riser and/or downcomer to improve the yield of ore. In the case of the ore having coarse grain diameter distribution, when pressure variation in the riser is unstable, the ore is charged to the downcomer to prevent backflow of the reducing gas, but generally charged to the riser to stabilize reduction ratio and charged to the cyclone to improve collecting efficiency thereof.
Patent JP-H03138349-A (JP)
Title: Method for improving fatigue characteristic in machine parts
Inventor: SUZUKI SHINICHI
IPC: C21D1/06
Filed: 1989-10-21
Abstract: PURPOSE:To improve fatigue characteristic in machine parts by quenching the machine parts composed of a steel having the specific carbon content into the specific temp. of cooling agent after carburizing, and further executing sub-zero treatment to make a martensitic structure only in the surface layer. CONSTITUTION:The machine parts formed by using steel containing 0.1-0.3% C is carburized or carburization-nitrided. Further, in the case of steel containing 0.35-0.75% C, without executing carburization, austenization is executed at 800-900 deg.C. After that, the above parts is quenched into the cooling agent at 60-200 deg.C. By this method, retained austenite is developed only to the surface layer part in the machine parts. Successively, by executing the sub-zero treatment to this, 5% of the retained austenite in the whole constituted metallurgical structure is changed into the martensite only relating to the surface. By this method, the fatigue characteristic in the machine parts is drastically improved due to remarkable compressed residual stress newly developed.