baber/WOPTO huggingface dataset:
Patent JP-2000349547-A (JP)
Title: Antenna power feeding device
Inventor: MATSUMOTO SOICHI
IPC: H01P1/16
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously transmit and receive signals of different polarized waves by outputting a signal transmitted through a signal path assigned to a circular polarized wave signal frequency by first and second frequency branching filters and composed with a prescribed phase difference by selecting a terminal for right or left circular polarized wave signal. SOLUTION: At the time of receiving a linear polarized wave signal and a circular polarized wave signal, the received circular polarized wave signal is inputted to a polarization couplers 4a, 4b via a polarized wave converter 1 to be divided into a vertical polarized wave signal V and a horizontal polarized wave signal H to output respectively a half energy to frequency branching filters 5a and 5b and it is branched corresponding to a frequency to be outputted to phase shifters 8a, 8b. The phase difference between both of them is corrected 90 deg. to be composed by a hybrid circuit 9 to output right and left circular polarized wave from the terminals 6b and 7b. On the other hand, the received linear polarized wave is vertically or horizontally converted by the converter 1 and branched corresponding to a frequency via the coupler 4a at the time of vertically converting and via the coupler 4b at the time of horizontally converting. Then, a vertical portion and a horizontal portion are outputted from terminals 6a and 7a.
Patent JP-H026578-A (JP)
Title: Self-fusing pressure-sensitive adhesive tape
Inventor: ABE HIDEHIRO
IPC: C09J7/02
Filed: 1988-06-24
Abstract: PURPOSE:To obtain the title tape improved in parting from calender rolls, heat resistance, etc., and prevented from undergoing telescopic side sticking by coating a plastic film support with a pressure-sensitive rubber adhesive layer comprising a mixture of an uncrosslinked rubber with a crosslinked rubber. CONSTITUTION:A mixture is obtained from 100 pts.wt. uncrosslinked rubber such as natural rubber or butyl rubber, 5-100 pts.wt. crosslinked rubber such as, desirably, butyl rubber and, optionally, about 20-100 pts.wt. softener such as a process oil and about 40-300 pts.wt. filler such as white carbon. A plastic film support such as a PE film of a thickness of about 0.05-0.25mm is coated with said mixture as a pressure-sensitive rubber adhesive layer in a coating thickness of about 0.1-3mm. It is preferable that said butyl rubber has a gel fraction of about 40-90% and that said filler has a particle diameter of about 5nm-20mum.
Patent JP-H0277451-A (JP)
Title: Molecule oriented molded article of ultra-high-molecular-weight polyolefin base resin
Inventor: SAKAI HIDENORI
IPC: D01F6/46
Filed: 1989-06-16
Abstract: PURPOSE:To obtain the title molded article having excellent long-term heat stability without damaging tensile strength, etc., by blending an ultra-high- molecular-weight polyolefin with specific amounts of phenolic stabilizer, organic thioether-based stabilizer, etc. CONSTITUTION:(A) 100 pts.wt. ultra-high-molecular-weight polyolefin having >=5dl/g, preferably 5-40dl/g intrinsic viscosity is blended with (B) 0.005-5 pts.wt., preferably 0.05-0.2 pt.wt. phenolic stabilizer [e.g., 2,2'-methylenebis(4-methyl-8-t- butylphenol), etc.], (C) 0.005-5 pts.wt., preferably 0.05-0.2 pt.wt. organic thioether- based stabilizer(dialkyl thiodipropionate such as dilauryl-, dimyristyl-, disterayl thiodipropionate) and optionally (D) 0.005-5 pts.wt., preferably 0.05-0.5 pt.wt. metallic salt of high fatty acid (e.g., magnesium stearate) molded and drawn.
Patent JP-H06670-A (JP)
Title: Welding method for ferritic stainless steel
Inventor: YAMAMOTO TAKESHI
IPC: B23K26/32
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a welded joint having high toughness with the ferritic stainless steel having high Cr content as an object. CONSTITUTION:While a filler wire such as a power filler or a foil-like filler to satisfy the inequality I is supplied so that the quantity of Ni in weld metal to exceed 7weight%, laser beam welding is performed. Ni (weight%)-Creq>=24 (weight%) ... inequality I wherein Creq=%Cr+%Mo+1.5X%Si+0.5X%Nb (weight%). Accordingly, coarsening of crystal grains is prevented and a weld zone excellent in toughness can be obtained. Consequently, the rupture of the coil joining weld zone in line passing and subsequent lowering of productivity can be prevented.
Patent JP-S6057343-A (JP)
Inventor: BURIGITSUTE SHIYUNAIDAAGUMERUH
IPC: G03F1/22
Filed: 1984-07-25
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-S64936-A (JP)
Title: Camera
Inventor: SHIOMI YASUHIKO
IPC: G03B7/16
Filed: 1987-06-24
Abstract: PURPOSE: To prevent a long time lag of release and useless power consumption by providing an action control means selectively operating a stroboscopic photographing preparation means according to the result obtained by a distance measuring means and a photometric means.  
     CONSTITUTION: The action control means 102 operates a battery checking means for securing the voltage of a power source in order to advance operation. When the voltage of the power source is holding a sufficiently high level is discriminated the means 102 immediately operates the distance measuring means 104 and the photometric means 105 irrespective of the operation of a release button, obtains information about a distance up to an object and brightness (EV value), and discriminates whether photographing needs stroboscopic light or not. When the means 102 discriminates micro-photographing and low brightness photographing, it instructs the stroboscopic photographing preparation means 106 to charge stroboscopic light, thereby obtaining a state where stroboscopic photographing along with the operation of the release button is ready. Thus the long time lag of release and useless power consumption can be prevented. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S641145-A (JP)
Title: Rotary head type digital signal recording and reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/10
Filed: 1987-06-24
Abstract: PURPOSE: To enable after-recording which is free from a deviation in a track scanning direction by providing a means which sets a window signal for protecting an ATF (Automatic Track Finding) detection signal and controlling a means which generates a signal area decision signal by utilizing it.  
     CONSTITUTION: When a signal for tracking a track latter half part is detected in a window signal based upon the position of a signal for tracking a track former half part, the reference for the generation of a window signal for deciding a signal area is switched from a drum pulse generator (PG) to a tracking signal, and when operation based upon the tracking signals is performed and tracking signals at four positions detected between two tracks are all absent, the reference is switched to the drum PG. Consequently, wrong data are from being inputted and the after-recording which is free from the track deviation is enabled. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000344882-A (JP)
Title: Manufacture of polyether
Inventor: YAMAMOTO GORO
IPC: C07C43/11
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a high molecular weight polyether having a reduced amount of an unsaturated bond in a method of manufacturing a polyether by adding an alkyleneoxide to an active hydrogen-containing compound. SOLUTION: In a method of manufacturing a polyether by addition polymerization of an alkyleneoxide to an active hydrogen-containing compound in the presence of an alkali catalyst, preferably cesium hydroxide, the product is subjected to steam distillation after completion of the addition polymerization of the alkyleneoxide to the active hydrogen-containing compound. The generation of the unsaturated bond is effectively suppressed particularly in the case of addition polymerization of propylene oxide. The alkali catalyst is preferably cesium hydroxide.
Patent JP-S6215401-A (JP)
Title: Non-contact diameter measuring instrument
Inventor: INAGAKI SHINTARO
IPC: G01B11/10
Filed: 1985-07-15
Abstract: PURPOSE:To easily measure a diameter and with a light accuracy even in case of a moving object, by projecting an image of a circular object to be measured, moving at a constant speed, to a photodetector, and calculating a diameter of the object to be measured, from a peak amplitude value of its output signal. CONSTITUTION:A circular image 4 of a moving circular object to be measured 3 is projected onto a photodetector array 1 by an optical system 2. This photodetector array 1 connects each of photodetectors of an even number and each of photodetectors of an odd number, respectively, inputs an output signal of each of them to a differential amplifier circuit 5 and obtains a signal having 2n pieces of peaks. In this state, first of all, by an arithmetic means 7, the time to the first peak of the output signal, and its amplitude are measured, and from those values, an approximate diameter is calculated. Also, by an arithmetic means 8, a peak amplitude of the output signal of the time when the circular projected image 4 is held completely on the photodetector array 1 is measured, and from its value, a diameter is calculated.
Patent JP-H05319001-A (JP)
Title: Vehicular wheel
Inventor: YAMAMOTO MASAMI
IPC: B60B3/02
Filed: 1992-05-22
Abstract: PURPOSE:To observe the surface of a baffle through a window so as to improve ornamentality by providing a periphery channel between the well part of a rim unit and a disc unit, opening a window part provided on the periphery part of the disc unit to the periphery channel and arranging a baffle projecting from the bottom face of the periphery channel behind the window of the disc unit. CONSTITUTION:A rim unit 2 is positioned in condition of being fitted to the outside of a disc unit 1, and the disc unit 1 and the rim unit 2 are integrally formed by providing the periphery of the disc unit 1 in line with the surface rim flange 23 of the rim unit 2. A periphery channel 3 is formed between the disc unit 1 of the back of the rim unit 2 and an outer inclined part 211 of a well part 21, and a necessary number of windows 12 formed at a periphery part of the disc unit 1 are opened to the periphery channel 3. And a baffle 5 integrally formed at an underside of the periphery channel 3 is arranged at the back of the windows 12. This makes it possible to observe the surface of the baffle 5 from outside of a disc through the windows 12 and to present a unique ornament through suitable ideas for shape of the baffle 5.
Patent JP-H108126-A (JP)
Title: Vessel for ladle refining
Inventor: HASHIMOTO NAGAHITO
IPC: B22D41/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To restrain the erosion of a side wall refractory at the time of stir- refining molten metal by blowing inert gas and to prolong the service life of a vessel by arranging bottom-blown plugs at the center and at a specific distance from the center of bottom wall of the vessel for refining. SOLUTION: The molten metal incorporated in the vessel 1 for refining is stirringly refined by blowing the inert gas from a bottom-blown plug 2 arranged at the bottom wall center. Further, a second bottom plug 3 is arranged on the bottom wall to contrive the shortening of treating time. At this time, the interval distance 4 between the bottom-blown plugs 2, 3 is regulated to within a concentric circle range of 0.35 times of the bottom wall radius from the bottom wall center. By this constitution, treating time of the molten metal is not extended and the service life of the side wall refractory in the vessel can be improved by >= about 25%.
Patent JP-H04352739-A (JP)
Title: Production of 3, 5-xylenol
Inventor: SOEDA MAHITO
IPC: C07C37/88
Filed: 1991-05-30
Abstract: PURPOSE:To separate and recover 3,5-xylenol from an azeotropic mixture in high purity and good efficiency by adding a tar base having boiling point being in a specific range as an azeotropic solvent to xylenol oil consisting essentially of xylenol isomers and distilling the-mixture under reduced pressure. CONSTITUTION:A tar base selected from quinolines or isoquinolines having 235-270 C boiling point range or tar base oil containing tar base having the above-mentioned boiling point range is added to xylenol oil which is tar acid mixture consisting essentially of xylenol isomer separated from tar oil obtained by distillation of coal based oil, by operation of distillation, alkali extraction, etc., and the mixture is distilled under reduced pressure. The resulted high- boiling point azeotropic mixture is subjected to extraction treatment by an alkali water solution or distillation at ordinary pressure of about 760-600Torr to recover highpurity 3,5-xylenol.
Patent JP-2000348663-A (JP)
Title: Ion injecting device and ion injecting method
Inventor: HAMAGAKI KOICHI
IPC: H01L21/68
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To correspond to all process needs and allow miniaturization of device, by changing incident angle of an ion beam to a treated object arbitrarily or at least in mutually different two axis directions. SOLUTION: A wafer holder 12 for holding a wafer 14 is provided with a mechanism for setting the surface of the wafer 14 to an arbitrary angle about a horizontal axis 18 (α axis) and a vertical axis 19 (β axis) orthogonal to an incident direction of an ion beam 15. The wafer holder 12 has the α axis 18 parallel with a rotation central axis 13 and the β axis 19 placed orthogonally to the rotation central axis 13, and rotates about respective axial lines. The plurality of wafer holders 12 are arranged on circumferential side surface of a column-like rotator 11, and each wafer holder 12 is connected using a link mechanism to an αangle control panel 22 and a β angle control panel 23 by which an α angle control shaft 20 for the α axis 18 and a βangle control shaft 21 for the β axis 19 respectively rotate.
Patent JP-S64816-A (JP)
Title: Programmable logic array circuit device
Inventor: EDAMATSU JUICHI
IPC: H03K19/177
Filed: 1987-06-23
Abstract: PURPOSE:To detect that all outputs of a PLA are false, by providing a means which generates all AND of NOT of OR as the output of an OR face. CONSTITUTION:An off-cover line 30 is precharged at the same timing as product term lines 24a-24c and OR face output lines 25a-25c. Inputs 01-03 and OIL of an output latch 29 are obtained by logically negating OR face output lines 25a-25c and the off-cover line by inverters 34a-34c and 37. The off-sover line 30 is discharged only when all output lines 25a-25c are not discharged at all, and all product term lines 24a-24c are discharged in this case. This case corresponds to the fact that outputs of all data output terminals 26a-26c are false. Thus, it is detected that all data outputs are false.
Patent JP-S5581276-A (JP)
Title: Hydraulic injection rotary engine
Inventor: ISHII SUKE
IPC: F03B7/00
Filed: 1978-12-16
Abstract: PURPOSE: To prevent a contact face whereat a penstock and a rotary vane tubular shaft come in contact from being worn out with sand and mud in turbid water by allowing clear water running at a location higher than generating water flowing through the penstock from a clear water pipe to flow out into the penstock or the rotary vane tubular shaft.  
     CONSTITUTION: Clear water is allowed to flow from a clear water pipe 8 into a penstock or a rotary vane tubular shaft 7 during rotation of a hydraulic injection rotray engine. Thus the clear water flowing out with higher pressure than a generating water flowing through the penstock 1 is effective enough to keep a turbid water from coming near to a ring, baffle the turbid water in the direction of a radial tube 3 and thus to prevent sand and mud in the turbid water from sticking to the ring. A contact face whereat the penstock 1 and the rotary vane tubular shaft 7 come in contact can be prevented from being worn out with the said sand and mud. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6313745-A (JP)
Inventor: KATAYAMA KOICHI
IPC: B32B27/34
Filed: 1986-07-04
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-2000344863-A (JP)
Title: Polymerizable composition and cured product thereof
Inventor: KOIKE RIEKO
IPC: C08G59/68
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition lowly irritating to the skin and having a curing rate and giving a cured product excellent in coating film properties and water slip by including an epoxy-containing silicone compound with a diallyliodonium type polymerization initiator. SOLUTION: This composition comprises an epoxy-containing silicone compound represented by formula I (wherein R is an epoxy-containing organic group; R1 is a 1-8C alkyl; and k is 0-50) and a diaryliodonium type polymerization initiator having a cation moiety represented by formula II (wherein R2 is an alkyl, an alkenyl, an aryl, benzyl, an acyl, or a silyl; Q is I, S, Se, P, or N; Ar is a carbocyclic, heterocyclic, or fused polycyclic aromatic ring; and l is 0-50) and an anion moiety represented by formula III (wherein M is As, P, Sb, or B; Xs are each F, Cl, or a group of formula IV, provided that at least one of them is a group of formula IV; Y is F, Cl, or I; m is 0-5; n is 0-5; and m+n=2-5). It may additionally contain a vinyl ether compound to improve curability.
Patent JP-S6218222-A (JP)
Title: Molding apparatus
Inventor: OZAKI YUKIO
IPC: B29C39/24
Filed: 1985-07-17
Abstract: PURPOSE:To make it possible to sense the completion of material pouring and to surely supply material at high pressure after the completion of pouring, by putting into a runner leading to the molding part of a mold a pouring nozzle for material in such free state where it is slides upwards and downwards and by detecting this movement. CONSTITUTION:A pouring nozzle 4A is put into a runner 3 and the pouring of material such as synthetic resin is started. At the same time, the lifting pressure for the pouring nozzle is made to same pressure as the pressure of material pouring, then the nozzle is lifted under the control of a fluid pressure cylinder 6. Hence as the completion of pouring, the nozzle stops and the stopping is sensed and displayed at the displacement detecting-and-displaying part 12 on the bases of the stopping of movement of displacement transmission cable 14. When an on-off valve 8 is closed and the nozzle is lifted by raising the pressure for lifting, the material is supplied in the molding part at high pressure. Next lifting is made as the lifting pressure is raised gradually. After confirmation that the nozzle is not lifted though the pressure for lifting is increased is done with the detecting and displaying part, nozzle is lowered and the mold is released.
Patent JP-H09316250-A (JP)
Title: Flame-retardant composition and flame-retardant electric wire
Inventor: MAEDA KAZUYUKI
IPC: C08K5/16
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant composition excellent in flame retardance and abrasion resistance and capable of readily coloring, and a flame-retardant wire. SOLUTION: This composition is obtained by adding 20-100 pts.wt. phosphate condensate and a nitrogen-containing organic compound to 100 pts.wt. polyethylene having >=0.94 density and >=5 ratio of weight average polymerization degree to number-average polymerization degree and the composition has >=0.5 and <2 content of nitrogen and phosphorus. The flame-retardant wire is obtained by using this flame retardant composition as a coating material.
Patent JP-S5285507-A (JP)
Title: Paper drying method and apparatus
Inventor: YUTSUKA REETEINEN
IPC: D21F5/00
Filed: 1976-12-24
Abstract: A method of drying a cardboard or a paper web by passing the wet web supported by a drying band between two moving, nonpermeable surface elements having good heat conducting properties. The surface element contacting the web is subjected to heating and the surface element contacting the drying band is subjected to cooling. Due to the heating of the web the water contained therein is caused to evaporate and the evaporated water is caused to condense into the drying band due to the cooling of the drying band. The water is removed from the drying band after the web and the drying band have left the surface elements and have been separated from each other.
Patent JP-S5780340-A (JP)
Title: Preparation of basic aluminum lactate
Inventor: NAGAHAMA SHIGEO
IPC: C07C59/08
Filed: 1980-11-05
Abstract: PURPOSE: To prepare the titled stable compound which is a highly basic Al salt having high pH and free from emission of corrosive gas, by reacting a water- soluble aluminum salt with carbonic acid (or its salt), and then reacting the resultant alumina hydrate with lactic acid.  
     CONSTITUTION: Hydrated alumina obtained by the reaction of a water-soluble aluminum salt (e.g. aluminum chloride, aluminum sulfate, etc.) with carbonic acid (or its salt) (e.g. sodium carbonate, potassium carbonate, etc.), is made to react with lactic acid at an Al 2 O 3 /lactic acid molar ratio of 0.3W2 to obtain the objective basic aluminum lactate.  
     USE: Raw material of catalyst, surface-treating agent, cosmetics, pharmaceuticals, electric and electronic material, alumina fiber, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6134038-A (JP)
Title: Flame-retarding electrical insulating composition
Inventor: YAMAMOTO YASUAKI
IPC: C08L23/08
Filed: 1984-07-26
Abstract: PURPOSE:The titled composition which has excellent tensile properties and flame retardancy, does not evolve halogen gases when burnt, and is suitable as a sheath material for wires, cables, etc., containing a specified acrylate copolymers and an inorganic flame retardant. CONSTITUTION:100pts.wt. acrylic copolymer (crystalline m.p. peak temperature as determined by differential calorimetry >=85 deg.C) of formula I [wherein R is an ester group of formula II (wherein R' is a 1-8C alkyl) and m and n are natural numbers] is mixed with 50-200pts.wt. Al- or Mg-containing inorganic flame retardant (e.g., aluminum hydroxide or basic magnesium carbonate). As said acrylate copolymer, an ethylene/methyl acrylate copolymer or the like is used. It is also possible to add a filler (e.g., talc), an antioxidant (e.g., phenyl-alpha-naphthylamine), a lubricant, etc., in addition to said inorganic flame retardant.
Patent JP-H11237-A (JP)
Title: Arm rest for vehicle
Inventor: SUZUKI MASAHIRO
IPC: B60N2/75
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To simplify assembling, to expand a cushion seat surface and to set an optimum height by arranging an arm rest at the side surface on a room side of a sheet cushion through an elevating/lowering means and receiving a load added to this arm rest by the structure body of the seat cushion through the elevating/lowering means. SOLUTION: A U-shaped side frame 4 whose both tip parts are supported integrally or by welding to a frame being the structure body of the cushion 2 is mounted to the side part on the room side of the cushion 2, a bracket 5 is attached to the front/rear sides of the side frame 4 and a tray box 7 is screwed to the bracket 5 through a screw 6. A cup holder 8 and a small article casing 9 are formed on the upper surface of the tray box 7 and in order to fix the screw 6 to front/back surfaces, a corresponding hole 7a is formed at the attaching surface of the bracket 5. An arm rest 14 used as a cushion in common is arranged at the upper part of the box 7 through a link mechanism as an elevating/lowering means B in the state of being capable of elevating and lowering.