baber/WOPTO huggingface dataset:
Patent JP-H09111423-A (JP)
Title: Magnet shielding material for tv cathode-ray tube and its production
Inventor: WAKE RYOSUKE
IPC: H01J9/14
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the workability, rusting resistance and slidability of a shielding material by applying the surface of a steel sheet with a specified sheet thickness contg. specified amounts of C, Si, P, Mn, S, Al, N and Fe with a film in which the steel sheet oxygen content in iron oxides essentially consisting of FeO is regulated to a specified one and applying the space between the film and ferrite with an Fe-Ni diffused layer. SOLUTION: A steel sheet having a compsn. contg., by weight, <=0.005% C, <=1% Si, <=0.4% P, <=1.5% Mn, <=0.01% S, <=1% Al and <=0.01% N, and the balance substantial Fe and having 0.1 to 0.3mm sheet thickness is applied with Ni plating having 0.02 to 0.3μm thickness. The atmosphere in the process of temp. rising by annealing is composed of an oxidizing gas, and Fe3 O4 is formed on the surface of the steel sheet. Iron oxides essentially consisting of FeO formed by executing cooling in the nonoxidiaing gas atmosphere and transforming Fe3 O4 are formed. A film in which the oxidized film content is regulated to 20 to 300ppm by the oxygen content in the steel sheet is applied, and, simultaneously, an Fe-Ni diffused layer is obtd. between the film and ferrite.
Patent JP-S61144759-A (JP)
Title: Disk reproducing device
Inventor: OSHIO HISAKATSU
IPC: G11B17/04
Filed: 1984-12-18
Abstract: PURPOSE:To load and unload a disk without touching by providing a mechanism for conveying a catcher mechanism which clamps and inserts or extracts a lid and the disk into or from a case opened by an opening mechanism to a loading position. CONSTITUTION:The opening mechanism 5 allows a sleeve 1 to be inserted and spreads the opening part of the case 2 and the catcher mechanism 6 clamps and inserts or extracts the lid 4 and disk 3 into or from the opened case 2. Further, a rail mechanism 7 mounts the mechanism 6 so that the mechanism moves in the front-rear directions of the device, and a driving mechanism 8 moves back the mechanism 6. An elevation mechanism 9 elevates a disk 3 and a rotary driving mechanism 10 supports and rotates the disk 3. The disk 3 is loaded and unloaded by those mechanism without any hand touch to facilitate the insertion of the case 2, and reproduction is performed in the insertion state, thereby improving the operativity.
Patent JP-S61147647-A (JP)
Title: Automatic answering telephone set
Inventor: NISHINO YUTAKA
IPC: H04M1/65
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an automatic answering telephone set capable of improving the serviceability by setting the first response message including a message indicating that business recording is possible and the second response message including a message indicating that business recording is impossible and transmitting these response messages selectively in accordance with prescribed use conditions. CONSTITUTION:The first response message including the message indicating that business recording is possible for the other party telephone is recorded in the first response area A1 of a recording tape 21. Meanwhile, the second response message, which includes the message indicating that business recording is impossible for the other party telephone or where the message indicating that business recording is possible is excepted is recorded in the second response area A2. A control circuit 11 is provided with not only various control function related to call response operations in the normal mode and the automatic answering mode but also a response area designation detecting means, a business recording area remainder detecting means, and a response area selecting control means.
Patent JP-H10115349-A (JP)
Title: Plate-like element and belt for belttype continuously variable transmission and belttype continuously variable transmission
Inventor: KANO MAKOTO
IPC: F16G5/16
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a platelike element for a belttype continuously variable transmission which has a larger friction coefficient and produces larger transmis sion torque and is little worn away. SOLUTION: In a belttype continuously variable transmission which has a belt made of many plate-like elements laminated in the direction of thickness between an input side pulley whose groove width is changed in the direction of an input shaft and an output side pulley whose groove width is changed in the direction of an output shaft, projections and grooves are made alternately in the direction agreeing with or approximating to the thickness on the element side surface 6F contacting the pulley wall surface of the plate-like element 6 and the surface of the projection contacting the pulley wall surface is made uneven.
Patent JP-H04118224-A (JP)
Title: Manufacture of polyolefin-based resin in-mold formed body and polyolefin-based resin in-mold formed body
Inventor: UEDA YASUSHI
IPC: B29K507/04
Filed: 1990-10-11
Abstract: PURPOSE:To make it possible to expand and fuse foaming articles, onto the surface of each of which modifying material is strongly adhered, together in a mold by a method wherein fine polyolefin-based adherent resin powder is added to polyolefin-based resin foaming particles and mixed under heat so as to prepare adherent resin, in the surface of which modifying material is included, in order to be scattered, fused and fixed under the condition being in-mold heated with steam having the specified temperature. CONSTITUTION:Foaming particles, onto the surface of each of which modifying material made of fine inorganic or organic powder is fixed, are charged in a mold and heated so as to be expanded and fused to one another in order to produce a formed body. In order to fixe the modifying material to the surface of the foaming particle, fine polyolefin-based adherent resin powder is added to polyolefin-based resin foaming particles, which are heated through mixing with high shearing force and the temperature of which is controlled, so as to mix under heat in order to dispersedly fuse said adherent resin onto the surface of the foaming particle. After that, fine modifying material powder is fed from above to the resultant foaming particles and mixed under heat so as to scatteringly fix modifying material- contained adherent resin onto the surface of the foaming particles. In-mold heating is performed by steam having the temperature ranging from the one, which is higher than the melting point of the foaming particle by 2 deg.C, to the one, which is higher than said melting point by 14 deg.C.
Patent JP-H02116888-A (JP)
Title: Picture display device
Inventor: HINO TAKU
IPC: G03G15/22
Filed: 1988-10-26
Abstract: PURPOSE:To make a display at low running cost by forming a 1st developed picture on a display sheet and fixing it temporarily, and forming a 2nd erasable developed picture on the sheet and displaying it together with the 1st developed picture. CONSTITUTION:The 1st picture to be displayed repeatedly is fixed temporarily on the display sheet by a radiant heat type fixing device 4 by forming an electrostatic pattern on the display sheet 1 by an ion cartridge 2 and developing the picture by a developing device 3. A black picture is written on the display sheet 1 over a chromatic picture by the developing device 5 and displayed. Then, only black magnetic toner is peeled off the display sheet 1 by a cleaning device 6 and used again, and when the chromatic picture becomes unnecessary, the picture is peeled off by the blade of a 2nd cleaning device 8 and gathered in a waste toner container 9. Consequently, the picture is displayed at the low running cost.
Patent JP-S60187638-A (JP)
Title: Silver alloy for casting
Inventor: DAIGO HIROTO
IPC: C22C5/06
Filed: 1984-12-24
Abstract: PURPOSE:To obtain a silver alloy for casting assuming an elegant light yellow color by mixing specified percentages of Ag, Pd, In and Zn. CONSTITUTION:A silver alloy consisting of 60-70% Ag, 10-20% Pd, 15-25% In and 1-6% Zn is manufactured. The silver alloy has superior forgeability, sulfurization resistance, high mechanical strength and ductility, and it assumes a light yellow color tone comparable to that of a 14-karat gold alloy. The silver alloy can be widely used as a dental material and a material for personal ornaments, etc.
Patent JP-H04146624-A (JP)
Title: Manufacture of electrode of semiconductor device
Inventor: KARASAWA YASUSHI
IPC: H01L21/288
Filed: 1990-10-09
Abstract: PURPOSE:To eliminate a palladium treatment process from an electrode formation process, to make it possible to shorten the process of manufacture, and to cut down the cost by a method wherein washing and conveying operations are conducted in the washing water in which dissolved oxygen is removed by inert gas and the environment in which oxygen is removed by inert gas. CONSTITUTION:A silicon oxide layer 2 is laminated on an N-type silicon substrate 1 by a thermal oxidization method, an aluminum A alloy layer 3 is laminated thereon by a vacuum-deposition method, and a silicon layer 4 is covered thereon using a CVD method. Then, an expected region of electrode formation of 30X30mum is etched by a photolithography method. This substrate is degreased and after Al has been etched by a sulfuric solution, the substrate is washed by the washing water purged by the nitrogen-gas-replaced non-oxygen atmosphere and nitrogen gas. Lastly, the substrate 15 carried in a non-oxygen atmosphere, a nickel-phosphorus layer 5 is plated by a electroless plating solution under the prescribed plating condition, and the electrode of a semiconductor device is completed. In order to prevent Al from oxidation in the air of an aqueous solution, a plating treatment and a conveying operation are conducted in the water and the environment wherein oxygen is removed to the never generating no Al oxidation after the natural oxide film of Al is removed.
Patent JP-H10106189-A (JP)
Title: Rotary actuator
Inventor: YAMAMOTO KAZUYUKI
IPC: G11B21/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the load applied to a rotating center of a rotary actuator and to smoothly rotate a rotating part. SOLUTION: In the rotary actuator 5 provided with plural force generation parts 16a, 16b for giving rotational force to the rotating part 6 turnably supported by a pedestal, respective force generation parts are arranged so that the force generated in respective force generation parts are canceled with each other. The rotating force for the rotating part is generated by the sum of moment due to the force generated in respective force generation parts.
Patent JP-H01113723-A (JP)
Title: Optical image printer device
Inventor: KISHI ETSURO
IPC: G02B5/18
Filed: 1987-10-27
Abstract: PURPOSE:To enhance light utilization efficiency, to obtain a high contrast and to drastically reduce the intensity and the size of a light source by using an optical modulation element consisting of a diffraction grating and the matter of varying the index of refraction as an optical shutter. CONSTITUTION:The optical modulation element 1 is obtained by forming a transparent electrode 23 in a pair of transparent substrates 24, forming the diffraction grating 22 consisting of a transparent matter on the electrode 23 and filling liquid crystal as the matter varying the index of refraction 21 in the recessed part of the diffraction grating 22. And the difference of the index of refraction of the liquid crystal or the height of the grating is set so that wavelength which gives the minimum value of the spectral transmittivity of the modulation element 1 becomes equal to the wavelength which gives the maximum value of the spectral sensitivity of a photosensitive body. A shutter array 2 is formed by specifically arraying the optical modulation elements 1 and faced to a photosensitive drum 5 so as to obtain an absorbing member 3 which prevents the diffraction light. When imaging is executed by turning on/off the shutter 2, the light utilization efficiency becomes high and the intensity and the size of the light source can be drastically reduced.
Patent JP-H11181854-A (JP)
Title: Drain age trap
Inventor: OTA YASUMI
IPC: E03C1/29
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inverted bowl type drain age trap which is compact but capable of assuring an excellent water drain efficiency at a considerably low cost. SOLUTION: A drain age trap 1 comprises a trap main body 2 having a sloped guide wall portion 25 between bottom and weir 23, a sealing water cylinder 3 for securing a sealing water space A inserted to the inside of the running water portion 21 in the main body, and an outflow space portion B guiding drain water to a water drain pipe connecting portion 22 through the sloped guide wall portion 25 and the wall surface portion 32 of the sealing water cylinder 3 facing the wall 25.  In this case, a wall surface portion 32 facing the wall surface portion 31 at the side of outflow space portion B is the sealing water cylinder 3 is made to a downward sloped surface 321 directed to an inlet B1 of the running water space portion B from the vicinity of the drain water hole 4 to the lower end and is made to a sloped surface directed to an intersecting direction to the slope guide wall portion 25 when the whole surface or a part of vertical surface including the whole region of the lower end is considered or it is extended.
Patent JP-H03135060-A (JP)
Title: Coder/decoder lsi
Inventor: KOBAYASHI RYOICHIRO
IPC: G10L19/00
Filed: 1989-10-20
Abstract: PURPOSE:To conduct a test without installing large-scale circuit for test use by a method wherein a serial IF part at an actual processing operation and a parallel IF at a test processing operation are connected selectively to a coding and decoding means by using an interface (IF) connection means. CONSTITUTION:A coding processing command at a sound analysis operation is transmitted to a coder/decoder LSI 1A from a host computer via a system bus (l) and a parallel (P) IF of the LSI 1A; and it is decoded at an analysis part 5 and a processing part 3 is activated. An SPCM data is input to a conversion part 6 via a serial (S) IF; and it is converted into a PPCM data and transmitted to a switching circuit 7., The circuit 7 connects the side of the S/P converter 6 to a processing part 2. Since a changeover part 9 is connected to the side of a processing circuit 3 by a command analysis operation, the PCM data is ADPC-encoded. Since a means 8 is connected to the processing part 3 at this time, an ADPCM-coded data is transmitted to the host computer via the bus (l). The PCM data which has been decoded in a decoding processing part 4 is PS-converted and output to the outside.
Patent JP-H09115101-A (JP)
Title: Crosstalk phenomenon analyzer and rotary transformer optimized by using the same
Inventor: INOUE HIROTO
IPC: G01R33/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily optimize the parameters, such as the number of turns of coils, material characteristics of magnetic cores and the material characteristics of short rings, in designing a rotary transformer by exactly analyzing crosstalk phenomenon. SOLUTION: This crosstalk phenomenon analyzer has a data input section 1 which inputs the physical parameters of an object to be analyzed, a magnetic field calculation section 2 which calculates the crosstalk quantity generated by a magnetic field phenomenon, an electric field calculation section 3 which calculates the crosstalk quantity generated by an electric field phenomenon and a result output section 4 which outputs the results of the analysis by this calculation sections 2, 3. The calculation of the eddy current generated in a conductive member by the change with time of magnetic flux density and the analysis of an electric circuit interlocked to the magnetic field phenomenon are included in the processing to be executed by the magnetic field calculation section 2.  The electric field calculation section 3 calculates the crosstalk quantity by using the induced electromotive force calculated by the current obtd. as the result of the analysis by the magnetic field calculation section 2 and the parameters of the electric circuit.
Patent JP-S62156531-A (JP)
Inventor: TOREBUOO JIEEMUZU HORUROIDO
IPC: G01L1/00
Filed: 1986-11-14
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-H01114447-A (JP)
Title: Ink-jet recorder
Inventor: FUKUI HIROSHI
IPC: B41J2/205
Filed: 1987-10-29
Abstract: PURPOSE:To produce a high-quality image without color smearing by converting the original color information to color ink information based on a subtractive process in such a manner that the ink output for each color in mixing two or more colors is limited less than the ink output for a single-color print. CONSTITUTION:A recording head unit 90 for color imaging has an array of four respective heads 9A, 9B, 9C, and 9D for cyan, magenta, yellow, and black, arranged along the scanning direction. This head unit is adapted to print a given pattern of ink dots on a recording medium 1 placed in front of it. Original color information is converted to color ink information based on a subtractive process. In mixing two or more colors, the ink output for each color is limited less than the ink output for a single-color print. Thus, the limit of ink absorption of paper will not be exceeded, and a high-quality color image can be obtained without smearing in a mixed-color made.
Patent JP-H07227143-A (JP)
Title: Fixed material for greening produced by using moss plant and its production
Inventor: TAKEDA MINORU
IPC: A01G1/04
Filed: 1994-10-12
Abstract: PURPOSE:To produce a fixed material for greening, having a high flexibility of processing and excellent in productivity without requiring heat treatment or chemical treatment by blending gametophytes of a moss plant with an aqueous solution of paper fiber and treating it under a specified condition. CONSTITUTION:This fixed material for greening, composed of gametophytes of a moss plant supported by paper fibers and having a base plate shape is produced by blending (A) gametophytes of a moss plant selected from Rhacomitrium canescens (Hedw) Brid., Dicranum nipponense Besch., Dicranum japonicum Mitt. Thuidium kanedae Sak., Hypnum plumaeforme Wils, Rhizogonium dozyanum Lac., etc., with (B) an aqueous solution of fiber paper, casting the resultant mixture into a frame, drying it and taking the dried material out of the frame. In addition, greening is carried out preferably by bringing this fixed material into contact or fixing it, soaking it with water and culturing the gametophytes of a moss plant.
Patent JP-2001091737-A (JP)
Title: Uv polarizing film and polarizing illumination device
Inventor: MAZAKI HITOSHI
IPC: G02B5/30
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film for UV rays consisting of a polymer crystal film which has excellent polarizing performance and its stability and with which a large-area device can be produced. SOLUTION: The polymer liquid crystal film is obtained by fixing the liquid crystal phase formed by a thin film liquid crystal material in the liquid crystal state.
Patent JP-H07116674-A (JP)
Title: Cleaning method of quartz jacket
Inventor: KAZAMA MASAHIRO
IPC: C02F1/00
Filed: 1993-10-29
Abstract: PURPOSE:To effectively separate and remove various kinds of inorganic substances adhering to the surface of a jacket by using an oxalic acid solution for cleaning a jacket of an ultraviolet ray oxidization treatment apparatus to be used for super pure water preparation and immersing the jacket in the oxalic acid solution. CONSTITUTION:Regarding an ultraviolet ray oxidation treatment apparatus, a proper number of cylindrical jackets 2 made of quartz glass with high purity and ultraviolet transmissive properties are transversely laid in a cylindrical reaction tank 1 and an ultraviolet ray lamp 3 is put in each jacket 2. Organic substances in water to be treated are oxidized and decomposed during the time when water to be treated which is supplied to a flow inlet 5 passes the reaction tank 1 by lighting the ultraviolet lamps 3. To clean the jackets 2 in the apparatus having above mentioned structure, the jackets 1 are immersed in an oxalic acid solution to dissolve and remove adhering substances. To carry out the cleaning, an oxalic acid solution is sent through the flow inlet 5 and after the reaction tank 1 is filled with the solution, the solution is discharged.
Patent JP-H10127953-A (JP)
Title: Toy constitution system
Inventor: JOSA-PATERMANN FRANCISCO
IPC: A63H33/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide large diversity in the constitution of a toy provided with a frame associated by stillness, movement or both by utilizing the solution of space setting at the time of a structure, arranging two means for uniting a male part connection component and a female part connection component and using them for the assembly of various flat injected objects. SOLUTION: The connection part of a connection device 1 is a circular or double circular component provided with a basically concentric fitting part and an insertion tool 11. The connection part 1 is provided with fitting means like parts 15 and 16 in the shape of a kite. Also, a thin and long rod is a female component on the structure, and in the case of the insertion of the pin 12 of the connection device 1 and the fitting stopper of the thin and long rod, the head part 100 of the pin 12 and the recess of the fitting part are adjusted at the time of being connected to both wings from a side face. Also, by the roll of a crest by a specially round tip 102, the insertion part is leaned against the wall of a division wall and an inclination angle is adjusted.  Also, the division wall is space-divided in a fixed distance by the size of the thin and long rod and the thin and long rod is successively fitted.
Patent JP-H04149189-A (JP)
Title: Production of d-altrose
Inventor: MATSUMOTO KATSUYA
IPC: C07H3/02
Filed: 1990-10-12
Abstract: PURPOSE:To obtain the title compound, a rare saccharide hard to obtain, by a simple process in high yield by reducing the carbonyl group of levoglucosenone, subjecting double bond of the reaction product to OH cis- addition and hydrolyzing anhydro bond of the reaction product in the presence of an acid catalyst. CONSTITUTION:The carbonyl group of levoglucosenone shown by formula I is reduced in the presence of preferably lithium aluminum hydride or sodium boron hydride selectively into beta-hydroxyl group to give a compound shown by formula II. Then the reaction product is subjected to cis-addition of two alpha-hydroxyl groups to the double bond thereof to give a compound shown by formula III. Then, 1,6-anhydro bond at the acetal part of the compound is hydrolyzed in the presence of an acid catalyst to give the objective compound shown by formula IV.
Patent JP-H04153396-A (JP)
Title: Mat coated paper
Inventor: KAJITA ISAO
IPC: D21H27/00
Filed: 1990-10-12
Abstract: PURPOSE:To obtain mat coated paper having low luster of white paper but high ink luster after printing, having specific ink drying properties by coating cardboard with a coating compound, drying and then treating the cardboard by a hard roll. CONSTITUTION:Cardboard is coated with a coating compound, dried and treated by a hard roll having surface roughness Rmax defined by JIS-B-0601 of 10-15mu to give the objective coated paper having 20-60% ink drying properties shown by the formula obtained by printing mat coated paper having size of 260mm length and 170mm width in a solid state by using a printing machine under 75kg/cm<2> printing pressure and 0.35-0.45g/m<2> ink pickup with blue ink which was kneaded at 40m/minute for 30 seconds and, one minute after, printing art paper as standard paper under 10kg/cm<2> printing pressure and measuring Hunter whiteness of the standard paper before and after the printing.