baber/WOPTO huggingface dataset:
Patent JP-H11320593-A (JP)
Title: Manufacture of laminate and molding plate used for the manufacture
Inventor: KAWASAKI HARUJI
IPC: B29C43/20
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminate having a small warpage and to reuse a mold releasable material by using a metal plate having better thermal conductivity than that of a stainless steel as a molding plate brought into direct contact with a prepreg layer of the laminate, and coating a contact surface of the plate with a mold releasable resin. SOLUTION: A plurality of sets each sandwiching a layer 1 of a prepreg obtained by impregnating a sheet-like fiber base material with a thermosetting resin and drying it between molding plates 3 via a mold releasable resin film or a mold releasable metal foil 2 are provided. After the plural sets are inserted between heating platens in a superposed state on a carrier plate 4 via a cushioning material 5, it is heat pressure molded to manufacture the laminate. In this case, a metal plate made of an aluminum having good thermal conductivity than that of a stainless steel is used as the plate 3 in contact with the layer 1, and a surface of the plate 3 opposed to the layer 1 is coated with a mold releasable resin such as a silicone resin or the like. Thus, a warpage at the time of molding is prevented.
Patent JP-S5462336-A (JP)
Title: Stabilized flavor and tobacco containing the same
Inventor: MATSUSHITA HIROSHI
IPC: A24B3/12
Filed: 1977-10-25
Abstract: PURPOSE: To prepare a stabilized first flavoring agent for tobacco, by reacting an oxygen-containing organic compound having flavor-improving effect with a Zr salt.  
     CONSTITUTION: To stabilize an oxygen-containing organic perfumery by forming a stabilized Zr-O-C bond, taking advantage of the strong affinity of Zr to oxygen atom. A water-soluble perfumery such as acetic acid ester, glycolic acid ester, fruit extract, etc., is dissolved in water; the solution is mixed with an aqueous solution of Zr salt such as zirconium oxychloride. Stabilised water-soluble perfumery is precipitated by (1) dissolving a water-soluble perfumery such as acetic acid ester, glycolic acid ester, fruit extract, etc., in water, (2) mixing the solution with an aqueous solution of a Zr salt such as zirconium oxychloride, (3) adjusting the pH of the mixture to ≥6 by adding an alkali, and (4) stirrig the mixture at room temperature to 90°C. jPerfumery soluble to organic solvents is stabilized by dissolving a perfumery such as amyl alcohol, octyl aldehyde, etc. and a Zr salt in an organic solvent such as alcohol, benzene, etc., and (2) adding NH 3  gas, Na etc. to the solution. The pref. amount of the stabilized perfume to the raw material of of tobacco is about 0.0001W5 wt%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02306800-A (JP)
Title: Electroacoustic transducer
Inventor: INANAGA KIYOFUMI
IPC: H04R9/00
Filed: 1989-05-20
Abstract: PURPOSE:To obtain a reproduced sound with fidelity and sufficient sound pressure by supporting a flat diaphragm having a conductive part at least at its part freely in a retrogressing way, locating the conductive part of the flat diaphragm into a DC magnetic field and arranging an induction coil to the conduction part opposite to each other. CONSTITUTION:A peripheral edge of a flat diaphragm 7 is supported to an inner peripheral face 4b of a magnet 4 via a damper member 8 with a prescribed interval. Then the flat diaphragm 7 is fitted freely in a retrogressing way in a direction nearly orthogonal to the magnetic flux in a magnetic gap 6. Moreover, a feeding coil 9 is supported and arranged to a prescribed support member so as to be opposite to one side of the part located in the magnetic gap 6 of the flat diaphragm 7 closely. Thus, when a signal current is supplied to the feeding coil 9, the secondary current is induced by the electromagnetic induction between the flat diaphragm 7 and the feeding coil 9, a driving force is received by a DC magnetic field, the flat diaphragm 7 is driven and the sound radiates as the reproduced sound. Thus, the sound is reproduced with a sufficient sound pressure with fidelity to an inputted signal.
Patent JP-S62288112-A (JP)
Title: Silicate-silica mixed particle, manufacture and use for detergent composition
Inventor: DANIERU JIYUUBEERU
IPC: C01B33/32
Filed: 1987-05-26
Abstract: Silicate/silica composite particulates, well adapted for detergency applications, e.g., in detergent formulations for automatic dishwashers, comprise granules having an average molar ratio SiO2/Na2O of from 1.2 to 2.6, a metasilicate core and an enveloping silica outer sheath therefor.
Patent JP-H10317282-A (JP)
Title: Moisture-absorbing and deodorizing woven or knitted fabric
Inventor: YAMADA KENJI
IPC: D06M101/16
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-absorbing and deodorizing woven or knitted fabric with excellent washing durability suitable for working wares, by applying compounds mainly containing polysulfonic acid to a polyester filament woven or knitted fabric. SOLUTION: This moisture-absorbing and deodorizing polyester filament woven or knitted fabric with a moisture absorption and moisture release parameter of 1% and more and deodorization percentage higher than 80% is obtained by applying 10-20 wt.% of a copolymer from 2-acrylamide-2-metylpropanesulfonic acid salt and a crosslinking agent to a woven fabric that has warp and weft weaving densities of 50 filament counts/inch, respectively, woven with the yarns, in which at least one has 0.1-10 de filament fineness and the total fineness of 75-300 deniers and tearing strength over 1,000 kg tearing strength or to a woven or knitted polyester filament fabric that has a density of 18-40 wells/in, 30-70 courses/in, the fineness of at least one filament in at least one of the front yarn, middle yarn or back yarn of 0.1-20 deniers and the total fineness of 15-350 deniers.
Patent JP-S61285857-A (JP)
Title: White board
Inventor: ENOTSUCHI TOSHIHARU
IPC: H04N7/15
Filed: 1985-06-12
Abstract: PURPOSE:To make unnecessary the exclusive-use sensor for detecting the position mark by using a part of a photoelectric converter for reading the writing image for detecting the sheet shifting quantity. CONSTITUTION:A sheet 3 is shifted by a roller 4, the image on the sheet is converged by an optical system 2, converted into the electrical signal by a photoelectric converter 1, given to a control circuit 5 and copied by a printer 6 in accordance with the necessity. The sheet 3 is equipped with a position mark, the optical system 2 is constituted to be able to converge so as to accommodate not only an effective writing area 31 but also the sign of the mark 7 shown by an oblique line into a reading area, and the photoelectric converter 1 has not only the writing image but also the position mark detecting part.
Patent JP-H05326228-A (JP)
Title: Production of rare earth element-transition metal based permanent magnet material
Inventor: FUKUDA YASUTAKA
IPC: C22C38/00
Filed: 1992-05-20
Abstract: PURPOSE:To produce a rare earth element-transition metal based permanent magnet material in which deposition of unfavorable phase is suppressed as low as possible by grinding a cast mass containing RE, B, and the remainder of substantial transition metal elements of Fe, Co, and Ni and then performing heat treatment under a specified ground state. CONSTITUTION:The permanent magnet material is composed of 10-25at% of RE(RE is at least one kind selected from Y and lanthanoids), 2-20at% of B, and the remainder of substantial transition metal elements of Fe, Co, and Ni. Contents of Fe, Co, and Ni are set, respectively, in the range of 10-73at%, 7-50at%, and 5-30at%, and the content of (Fe+Co+Ni) is set in the range of 55-88 ate. A cast mass having such composition is then ground and subjected to heat treatment at 800-1150 deg.C under a state of cast mass or a ground state having grain size of 0.3mm or above. This method can cancel unfavorable phase, to be deposited during dissolving casting, effectively.
Patent JP-H04352180-A (JP)
Title: High-voltage power source circuit for image forming device
Inventor: SUZUKI KOJI
IPC: G03G15/06
Filed: 1991-05-30
Abstract: PURPOSE:To provide the high-voltage power source circuit for image forming devices which supplies electric powers for generating AC biases and generating DC biases from one piece of converter transformer, is high in the rising and falling speeds of the DC biases and allows the taking of a DC high voltage from the converter transformer even when an AC output is not generated. CONSTITUTION:This circuit has a control means 1 for executing the control of the high-frequency converter transformer T1 for boosting and the on-off control of an electronic switch Q2 for discharge provided in an AC bias generating circuit AG branching the high-frequency converter transformer output and a DC bias generating circuit DG which branches and rectifies the high-frequency converter transformer output and forms the prescribed DC voltage. The AC voltage is generated by repetitively executing the driving and stopping control of the high-frequency converter transformer by the control means and the on-off control of the electronic switch and is coupled to the DC voltage by a diode clamping circuit CLM. The coupled voltage is supplied to a developing device which is load.
Patent JP-H04353226-A (JP)
Title: Coal burning type compound power generation equipment
Inventor: TOYODA TAKAHARU
IPC: F23K1/00
Filed: 1991-05-30
Abstract: PURPOSE:To obviate the need of a hot air generating furnace and the excessive fuel supply and improve efficiency, by drying coal by using the air heated in a heat exchanger by the exhaust gas extracted from an exhaust gas boiler. CONSTITUTION:Coal 18 is pulverized, dried and gasified in a coal gasification furnace 1, and the gas is burnt and changed to the combustion gas, and the obtained gas is used as the power source for a gas turbine 6. An exhaust gas boiler 7 which uses the exhaust gas generate steam 8 which is used as the power source for a steam turbine 9. In this case, a heat exchanger 13 for heating air by the exhaust gas extracted from the exhaust gas boiler 7 is installed. The coal 18 is dried by a device 16 for pulverizing, drying and feeding coal, utilizing the air heated by the heat exchanger 13. Accordingly, the need of a hot air generating furnace and the excessive fuel supply is obviated, and the efficiency of the power generation equipment can be improved.
Patent JP-H0425074-A (JP)
Title: Manufacture of solid-state image sensing device
Inventor: IMANAKA YASUHIRO
IPC: H01L27/148
Filed: 1990-05-16
Abstract: PURPOSE:To reduce a dark current, a defect by uniformly forming an insulating film on a semiconductor substrate, and forming a photoelectric converter by allowing the film to remain, and implanting second conductivity type impurity ions without exposing the substrate. CONSTITUTION:An n-type layer 17 is formed without exposing a semiconductor substrate 11 while allowing a gate insulating film 14 and an insulating film 16 to remain. The layer 17 is formed by selectively implanting n-type impurity ions such as phosphorus or arsenic ions. In order to form predetermined uniform layer 17 by the ion implanting, the film 14 covering the layer 17 must be formed in a uniform thickness. This is because, even if ion implantation is uniformly conducted, if the thickness of the film 14 is irregular, ion implanting amounts to the layer 17 becomes irregular. In the case of forming the n-type layer, the substrate 11 is not exposed with medicine, gas atmosphere. Accordingly, a dark current a defect to occur due to invasion and adherence of unnecessary impurities can be reduced.
Patent JP-H02305392-A (JP)
Title: Scroll type fluid device
Inventor: TAKANO SACHIO
IPC: F04C29/00
Filed: 1989-05-17
Abstract: PURPOSE:To restrain the thermal effect of lubricating oil to fluid by forming an oil reservoir portion on the upper face of a frame supporting a revolution scroll to connect an oil discharge pipe to the oil reservoir portion, guide the lubricating oil to the outside of a casing through the oil discharge pipe and connect it to a fluid supply pipe via a cooling means. CONSTITUTION:The storage portion 2b of lubricating oil (L) is formed at the bottom of a casing 2 which contains a fixed scroll 7 and a revolution scroll 8 revolved to the fixed scroll 7 with the revolution of a crank shaft 10. The crank shaft 10 is provided with an oiling portion 10 (f) in a range from the lower end portion 10b which is dipped in the lubricating oil (L) in the storage portion 2b through the upper portion 10e which is connected to the revolution scroll 8. An oil reservoir portion 11b is formed on the upper face of a frame 11 supporting the revolution scroll 8 to be located on the outside of the upper end portion 10e of a crank shaft so that an out discharge pipe 15 has one end 15a connected to the oil reservoir portion 11b and the other end 15b extended out to the outside of the casing 2 and connected to a fluid supply pipe 5 via a cooling means 16 which is arranged near a condenser 17.
Patent JP-H01297459-A (JP)
Title: Polyamide-imide resin composition
Inventor: SUZUKI ATSUSHI
IPC: C08L79/08
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the title composition improved in flow characteristics which retaining the mechanical strength and heat resistance inherent in the resin by incorporating an aromatic polyamide-imide resin with a fatty acid diester compound and, if needed, filler(s). CONSTITUTION:The objective composition can be obtained by incorporating (A) 10-99.9wt.% of an aromatic polyamide-imide resin having, as principal structural unit, recurring unit of formula I (Ar is trivalent aromatic residue containing at least one carbon six-membered ring; R1 is divalent aromatic and/or aliphatic residue) with (B) 0.1-20wt.% of a fatty acid diester compound of formula II (R<2> is 1-4C alkyl or halogen; R<3> is 1-20C, pref. 1-6C divalent aliphatic residue; R<4> is 4-20C divalent aliphatic residue; a is 0-2) and (C) 0-70wt.% of filler(s) such as a wear resistance improver (e.g., graphite), a reinforcing agent (e.g., glass fiber) and/or a flame-retardant improver (e.g., antimony trioxide).
Patent JP-S5829232-A (JP)
Title: Optical signal transmission system
Inventor: FUJIMURA HIROSHI
IPC: H04B10/00
Filed: 1981-08-17
Abstract: PURPOSE:To improve reliability with simple constitution, by transmitting a transmitting data and a timing signal by light signals differing in wavelength, and extracting the data and timing signal on a reception side. CONSTITUTION:Transmitted data applied from a terminal 32 and a timing signal applied from a terminal 33 are converted by an electrooptic converting circuit 31 into two waves of light signals differing in wavelength, which are synthesized by an optical synthesizer 34 and sent to an optical fiber 35. The transmitted light signal is separated through a branching fileter 36 at a reception part into the light signals of the received data and timing signal, which are converted into electric signals by an optoelectric converting circuit 37 and amplified by amplifiers 38 and 39. A timing extracting circuit 40 extracts the timing signal from the output of the amplifying circuit 39 and a discriminating curcuit 41 uses the timing signal extracted from the output of the amplifying circuit 38 to discriminate and regenerate the received data.
Patent JP-S5553707-A (JP)
Title: Line drop correcting device for power unit
Inventor: OOKUBO HIDENORI
IPC: G05F1/10
Filed: 1978-10-17
Abstract: PURPOSE: To secure a high-accuracy correction for the voltage drop by detecting the correction voltage from the voltage drop component occurring at the both ends of the electric wire and then carrying out the feedback equivalent to the correction voltage.  
     CONSTITUTION: 1st Feedback circuit F 1  comprising feedback part 17 connected via detection transformer 16 is provided between joint 11 and joint end 9. Comparison amplifier 22 compares the output voltage between two units of voltage detction parts 18 and 20, and the deviation voltage is fed back to joint 9 to constitute 2nd feedback circuit F 2 . In the circuit of such constitution, the voltage generated at connector 13 of load 14 becomes equal to the voltage set by voltage setter 8 owing to the coaction of circuits F 1  and F 2 . In this connection, the voltage drop of electric wire 12 can be corrected automatically by setting gain K to 1, thus obtaining the load input voltage which is exactly same as the set value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63292222-A (JP)
Title: Coordinate input device
Inventor: HATA TOSHIHIKO
IPC: G06F3/041
Filed: 1987-05-25
Abstract: PURPOSE:To detect the coordinate position of a point indicator, by arranging an optical system which image-forms an image in the neighborhood of the upper plane of an original being positioned in a direction perpendicular to a read original including the point indicator in the periphery of the read original, and performing the image processing of a picture signal obtained by image- picking up the image in the neighborhood of the upper plane of the original image-picked up by the optical system. CONSTITUTION:An image pickup device 3 image-picks up an image pickup area 11 including the read original 1, an X-direction refecting mirror 9, and a Y-direction reflecting mirror 10, and its output picture signal is stored in a picture memory. At this time, the tip of a write pen 2 on the read original 1 is image-picked up directly by the image pickup device 3 as shown in a alternate long and short dash line (a), and is reflected and image-picked up by the reflecting mirrors 9 and 10 as shown in broken line (b), and the content of the picture memory 5 is shown as in figure. In other words, it is possible to obtain the coordinates (x) and (y) of the tip of the pen by detecting the (x-z) picture 15 and the (y-z) picture 16 of the write pen.
Patent JP-S51112019-A (JP)
Title: Shock damping device for vehicles
Inventor: YAMANAKA AKIRA
IPC: B60R19/00
Filed: 1975-10-22
Abstract: PURPOSE: To provide a vehicle shock damping device which is small, light and inexpensive in production, in which a damping member abutting against a frame or body of the vehicle is incorporated, and in which the body moves relative to the frame so as to damp the shocks when the shocks stronger than a predetermined level are applied to the frame or body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04330420-A (JP)
Title: Optical switch
Inventor: SAKANO TATSUYA
IPC: G02B6/12
Filed: 1991-05-02
Abstract: PURPOSE:To provide a substrate type optical switch which is used for an optical communication, an optical information process, etc. CONSTITUTION:Laser amplification parts 25 and 26 are provided to branch optical waveguide parts 23a and 23b in an optical waveguide 23 formed of a branch type pattern formed on a substrate 22 to obtain the optical switch 21 featuring the switching of incident light to the branch optical waveguide parts 23a and 23b by amplification or absorption by the electric driving of the laser amplification parts 25 and 26.
Patent JP-H0426623-A (JP)
Title: Ointment
Inventor: TAMAI HIRONOBU
IPC: A61P17/00
Filed: 1990-05-17
Abstract: PURPOSE:To provide the subject ointment containing oleanolic acid as the active component, useful for remedy of skin diseases, e.g. decubitus, burn ulcer, skin ulcer developing on the skin of a rheumatic, frostbite and pruritus and low in toxicity. CONSTITUTION:Oleanolic acid is used in an amount of 0.01-1wt.% as the active component and an oily material, an emulsifier, a dispersant, a wetting agent, a stabilizer, etc., respectively used conventionally are suitably blended therewith. The resultant mixture is prepared using the conventional method to obtain the objective drug. As the dosage form, ointment, lotion liniment, aerosol, etc., are possible. Oleanolic acid is obtained by extracting leaves of a Japanese privet, a Japanese angelica and olive, concentrating the extract, hydrolyzing the resultant concentrated extract and treating the hydrolyzed extract using the column chromatography method or recrystallizing the hydrolyzed extract.
Patent JP-H10226274-A (JP)
Title: Wide room mirror
Inventor: NAGAYAMA KOKICHI
IPC: B60R1/04
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make a wide room mirror fitted to a conventional existing room mirror for use reflect a wide range of area in a wide angle. SOLUTION: This is a wide room mirror 1 provided with a plate shaped main mirror 11 attachable to the face side of an existing room mirror so as to cover the face in a freely detachable manner and auxiliary mirrors 13, 15 movably connected to the main mirror 11 through connecting members 29 and supported by the main mirror 11. Thus a driver can visualize an area of wider angle and range by the auxiliary mirrors 13, 15 than the area reflected only by the existing room mirror.
Patent JP-H04329755-A (JP)
Title: Image forming device
Inventor: TANAKA TOMONORI
IPC: H04N1/04
Filed: 1991-05-01
Abstract: PURPOSE:To make copying efficient, to exclude a deviated picture and to improve the economy by discriminating a paper size corresponding to an original and a correct position to execute the correction of the position even when an original being an object of copying roughly onto a contact glass. CONSTITUTION:A picture processing section 203 detects an original area from a picture data by each line stored in a picture memory 203a and the size of an original 112 is discriminated. Moreover, a tilt angle of the original 112 and a center of the original 112 are detected respectively and the original 112 is rotated around the center position by the above tilt angle up to the regular position to execute position correction processing.
Patent JP-H0424636-A (JP)
Title: Image forming device using heat developable sensitive material
Inventor: NAKAMURA TAKU
IPC: G03D13/00
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the deterioration of the sensitivity or heat developable characteristic a part where an image is not exposed by incorporating a mechanism so that a sensitive material where the image is not exposed is not heated by a thermal developing part. CONSTITUTION:This image forming device is provided with the mechanism so that the heating device 2 of the thermal developing part is covered with a heat insulating material. In other words, the part where the image is exposed of the heat developable sensitive material 7 is heated and developed by the heating device for thermally developing 2 through the hollowed hole part of the heat insulating material 3. However, the part where the image is not exposed following to the heated and developed part is prevented from being heated by the unhollowed part of the heat insulating material 3. Thus, the deterioration of the sensitivity or heat developable characteristic of the part where the image is not exposed of the heat developable sensitive material 7 is prevented.
Patent JP-S5831807-A (JP)
Title: Conveyor equipment
Inventor: MINAZU OOTOSHI
IPC: B65G67/08
Filed: 1981-08-18
Abstract: PURPOSE:To dispense with a holding platform for the expansion conveyor by providing an expansion guide frame on an inclined conveyor which contains a horizontal expansion conveyor. CONSTITUTION:When a sliding belt conveyor 16 is pulled out through the lower side of an inclined belt conveyor 13 onto a bed 22 of a truck 21, a tail part of the sliding belt conveyor 16 is moved up aslant along a guide frame 14 at the tail part, and a head part is moved horizontally with the tip part 15a of an expansion guide frame 15 at the head part. Thus, the sliding belt conveyor 16  can be installed without need of any particular holding platform. Besides, when  the sliding belt conveyor 16 is moved, through the head between the upper end  part of the inclined belt conveyor 13 and the conveying side of the sliding belt  conveyor 16, the head can be covered by expanding and contracting an expansion chute 17.