baber/WOPTO huggingface dataset:
Patent JP-2001140379-A (JP)
Title: Sound insulating strucure of bathroom on upper floor
Inventor: ARIGA TAKAHIRO
IPC: E04B1/82
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating structure for a bathroom on an upper floor story with good sound insulation, in a building provide with the bathroom on the upper floor such as a second or third floor. SOLUTION: A bathtub 6 and a washing space unit 7 are placed on top of a floor face member 31 in the bathroom 4 on the upper floor, and a stack of two gypsum boards or a stack of a gypsum board and a powder-mixed asphalt sheet with a specific gravity of 3 or more is provided below the floor face member 31 as a ceiling surface member 18-1 for the lower floor.  Further, the bathroom 4 is provided with one or more of sound insulating structures including one sound insulating structure in which a vibration control sheet 8 provided on the back of the bottom panel of the washing space unit 7, another sound insulating structure in which a drain pipe attached to the bathtub 6 and the washing space unit 7 is covered with a sound insulating sheet 86, and still another sound insulating structure in which a sound insulating sheet 8 is provided between the floor face member 31 and the washing space unit 7.
Patent JP-H03187785-A (JP)
Title: Optical information recording medium
Inventor: YASHIRO TORU
IPC: G11B7/243
Filed: 1989-12-18
Abstract: PURPOSE:To obtain an optical information recording medium of a phase changing type through exposure of laser beams which enables recording at high speeds with high sensitivity and realizes a large C/N ratio and superior humidity resistance, by selecting an In-Sb-S compound of a specific contitution as a recording material. CONSTITUTION:This optical information recording medium has at least a recording layer 2 provided on a substrate 1. The recording layer 2 is formed of InxSbySz compound. Moreover, a protecting layer 3 and an under layer 4 are provided upon necessities. A transparent plastic plate, glass plate etc. is used for the substrate 1. The using recording layer 2 is a thin film of a compound in the constitution InxSbySz (0<X<20, 80<Y<100, 0<Z<20). If X, Y and Z are outside the above values, the sensitivity and contrast etc. are worsened. The thickness of the recording layer 2 is 100-3000Angstrom . Since the optical constant of the recording film is changed at high speed with high sensitivity, a large C/N ratio can be achieved with the low laser power even at the high-speed recording/reproducing time. Moreover, the resistance to humidities is superior.
Patent JP-H02174175-A (JP)
Title: Piezoelectric bimorph element
Inventor: SATO YUKIO
IPC: H01L41/09
Filed: 1988-12-26
Abstract: PURPOSE:To enable the generation of three-dimensional torsional displacement by specifying the ratio of the length of one outermost edge of a piezoelectric ceramic parallel to the longitudinal direction of a piezoelectric bimorph element, to that of the other outermost edge of this piezoelectric ceramic. CONSTITUTION:A piezoelectric ceramic 50 is joined to each surface of an intermediate diaphragm 1. This piezoelectric ceramic 50 is constituted by piezoelectric ceramic elements 10, 11, and the ratio (b/a) of the length (b) of one outermost edge 11a of a piezoelectric element 11 parallel to the longitudinal direction of the piezoelectric bimorph element 1 to the length (a) of the outermost edge 10a of the piezoelectric ceramic element 10 is made 0.4-0.7. This makes the piezoelectric ceramic heteromorph as a whole. Accordingly, it becomes possible to generate three-dimensional torsional displacement.
Patent JP-H08175657-A (JP)
Title: Transfer device between conveyers for band-shaped material
Inventor: UTO SHIGEYUKI
IPC: B65G47/90
Filed: 1994-12-27
Abstract: PURPOSE: To correct the right and left positions of a land-shaped material automatically with an edge position correcting mechanism by guiding the end of the band-shaped material automatically to a lower belt conveyer from an upper conveyer with an end guiding mechanism. CONSTITUTION: When the end part 3A of a band-shaped material 3 reaches the end of an upper belt conveyer, the oscillating cylinder 13 of an end guiding means 5 comes into action, and an oscillating frame 8 is oscillated to an advance position to receive the end part 3A in an expanding element 9. An outside edge position correcting means 6 comes into action, and a vertically directed roller 22 is moved from a retract position to a working position through a right/left pressing operation cylinder 24. Then an inside edge position correcting means 7 comes into action, and a pair of rollers 38 are advanced to a working position between right and left band-shaped materials 3 through the operation cylinder 30.  The right and left band-shaped materials 3 on the way of transferring are brought into contact with an outside edge position correcting mechanism 6 at its outside edge, and the inside edge position correcting means 7 at its inside edge respectively to regulate the position in a width direction and to be transferred onto a lower belt conveyer 4.
Patent JP-H06173889-A (JP)
Title: Fan
Inventor: INAZUKI MINORU
IPC: F04D25/10
Filed: 1992-12-07
Abstract: PURPOSE:To selectively change a desired head oscillating angle for facilitating the remote control of head oscillation by operating an angle adjusting motor with a remote control device while utilizing a limit switch to stop the angle adjusting motor within a predetermined pivotal range. CONSTITUTION:A reversible angle adjusting motor 4 is built in a carrier 3 while an angle adjusting cam 5 is mounted on a rotary shaft of the motor 4. The angle adjusting cam 5 is connected through a head oscillating rod 8 to a head oscillating cam 7 mounted on the rotary shaft of the head oscillating motor 6. The pivotal range of the angle adjusting cam 5 is set to a predetermined angle theta by regulating walls 9, 10 on both ends while both end limit switches 11, 12 to stop the electrification to the angle adjusting motor 4 when the angle adjusting cam 5 abuts against both regulating walls 9, 10 are disposed to the angle adjusting cam 5. On the other hand, the angle adjusting motor 4 and head oscillating motor 6 are respectively controlled by a remote control device, so that a desired head oscillating angle can be selectively changed to facilitate the control of head oscillating operation.
Patent JP-H05133044-A (JP)
Title: Regulating plate for metal roof tile
Inventor: SUZUKI SHIZUO
IPC: E04D1/30
Filed: 1991-11-13
Abstract: PURPOSE:To provide a regulating plate through which the roofing work of metal roof tiles can be easily executed without impairing the architectural design property of the metal roof tile having a large step difference and formed in a special shape, and the metal roof tile having the same shape can be used in common for a corner ridge, a valley and a verge or the like. CONSTITUTION:A regulating plate 1 has a raised part 3 formed by raising the ridge side of a surface plate part 2 and an upper face part 4 formed by bending the raised part 3 outward. The ridge side of the surface plate part 2 is bent down to form a bend down part 5, and the bent down part 5 is bent inward to form a seam part 6. At least one of the side parts of the surface plate part 2 is hanged down to form a hanging down piece 7. A closing part 10 is provided between the bent down part 5 and the hanging down piece 7. The regulating plate 1 is cut along the valley of the metal roof tile 8 and put on the metal roof tile 8, and the hanging down piece 7 is fitted in a gap 24 between the metal roof tiles 8. The seam part 6 is then fitted under the seam part 6 of the metal roof tile 8, and pushed in toward the ridge so that the bent down part 5 may abut against the tip of the bent down part 5 of the metal roof tile 8, and the raised part 3 may abut against the raised part 3 of the metal roof tile 8.
Patent JP-H08175692-A (JP)
Title: Sheet feeder and image forming device
Inventor: ANDO MASAO
IPC: B65H3/06
Filed: 1994-12-28
Abstract: PURPOSE: To provide a sheet feeder by which sheets can be prevented from being doubly fed so that the sheets can be surely separated from each other, and an image forming device equipped therewith. CONSTITUTION: This device is equipped with a swinging loading plate 32 which can be brought in contact with a sheet S loaded on sheet feeding means 45 rotated centering around a feed driving shaft 40, a first separating member 53 which is interlocked with the vertical swinging control of the singing loading plate 32 so as to be capable of being brought in contact with the sheet feeding means 45, and a second separating member 72 which can be brought in contact with the sheet feeding means 45 under a specific pressure.  Sheet carrying means 55 is arranged on a stream further lower than the above three, and the second separating member 72 is brought in contact with the sheet feeding means 45 when an uppermost sheet S1 is carried by being holding by the sheet carrying means 55 after being passed through a pressure contacting nip part between the sheet feeding means 45 and the first separating member 53 so as to be separated as one sheet, so that sheets S under a next sheet can be prevented from being doubly fed by the uppermost sheet S1.
Patent JP-H02168246-A (JP)
Title: Silver halide photographic sensitive material prevented from causing fluctuation of performance
Inventor: ONODERA SHOJI
IPC: G03C1/06
Filed: 1988-12-22
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material wherein fluctuation of photographic performance for every lot is inhibited by incorporating a tetrazolium compd. into a silver halide emulsion after flocculating and desalting the sivler halide emulsion with an inorganic precipitant. CONSTITUTION:A silver halide emulsion is flocculated and desalted with an inorganic precipitant, and a tetrazolium compd. is incorporated into the emulsion. The amt. of the tetrazolium compd. is about 1 - 10mg preferably about 10mg - 2g per 1 mole silver halide to be contained in a photosensitive material. The tetrazolium compd. may be used as a single compd. or as a mixture of >=2 kinds in an appropriate proportion. The fluctuation of photographic performance between lots is inhibited.
Patent JP-2000141366-A (JP)
Title: Manufacture of composition and its extruding apparatus
Inventor: YAMAGUCHI TOZO
IPC: B29C48/57
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To surely obtain a composition having a uniform composition ratio in manufacturing a composition of thermoplastic resin and rubber. SOLUTION: In the case of manufacturing a composition of thermoplastic resin and rubber, when bale-like or block-like rubber B is charged into a hopper 38 of a rubber melting machine 30, the rubber B is melted and kneaded with intake screws 38, 28, the rubber B is further melted and kneaded by a screw 34 of an auxiliary extruder 32, and fed into a main extruder 20 through a filter 42. Then, when pellet-like or powdery thermoplastic resin A is charged into the main extruder 20 from a constant feeder 28, the thermoplastic resin A and the rubber B in the melted state are melting kneaded with two shaft screws 24, 24, and the composition of the thermoplastic resin A and the rubber B is extruded through a filter 29.
Patent JP-2000155977-A (JP)
Title: Optical recording/reproducing device
Inventor: OTAKI KATSURA
IPC: G11B7/135
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording/reproducing device for obtaining a signal with sufficient strength even in the case of a large NA with a simple configuration. SOLUTION: An optical recording/reproducing device is provided with a light source LD, an objective optical system OL1 for condensing luminous flux from the light source, a solid penetration lens L that is arranged near a condensing position, an optical disk member OD that is arranged near the solid penetration lens, and a detection part for detecting diffractive light from the optical disk member. In the optical recording/reproducing device, the optical disk member is provided with a dielectric protection layer at the recording surface side of the optical disk member.
Patent JP-H01169839-A (JP)
Title: Method for inspection of explosion-proof cathode-ray tube
Inventor: KURIBAYASHI YUKIO
IPC: H01J29/87
Filed: 1987-12-25
Abstract: PURPOSE:To enable all-item online quality guarantee by measuring the flux density of a magnetic field from a band steel wound on a cathode-ray tube, and thereby obtaining a non-destructive inspection method for the residual tension on the band steel. CONSTITUTION:The flux density distribution condition of a magnetic field from a band steel wound on a cathode-ray tube 2 is measured by putting a magnetic probe (measuring piece) 8 in contact with the surface of the band steel 5. This wound band steel 5 has a normal residual tension for anti-explosion effect. Because the residual tension is proportionally related to the flux density in magnetic field, measuring of the flux density in the magnetic field from the band steel through utilization of the magnetic strain effect enables sensing of the residual tension on the band steel. This provides a non-destructive inspection method for the residual tension on the band steel, and all-item online inspection is made practicable to ensure the quality guarantee.
Patent JP-H08184602-A (JP)
Title: Rolling bearing unit with rotating speed detector
Inventor: OUCHI HIDEO
IPC: F16C41/00
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the damage of synthetic resin by preventing the application of a large moment load to the resin even in the structure in which the part of the resin enclosing a sensor protrudes from the opening of a cover. CONSTITUTION: The inner halves of a plurality of protruding stripes 33 formed on the outer periphery of synthetic resin 21a are engaged within the cylindrical part 19a of a cover 18a with a clamping margin. The outer halves of the stripes 33 are engaged within the cylindrical part 31 formed at an outer race corresponding member 8 with a clamping margin. Thus, the resin 21a is engaged to be held over the entire axial direction to prevent the radial displacement of the part of the resin 21a in the longitudinal direction even at the time of transmitting vibration.
Patent JP-H09166630-A (JP)
Title: Frequency measuring apparatus
Inventor: TSUNODA TAKANORI
IPC: H02H3/46
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a frequency measuring apparatus by which a frequency is measured with high accuracy by finding, on the basis of data in a plurality of front and rear points sandwiching zero-crossing points, the timing of every zero-crossing point and detecting the time between the two adjacent zero- crossing points as one cycle of the fundamental frequency of an input signal. SOLUTION: A CPU 6 executes a program which is written in a ROM 9 in advance, stores sampled data in a RAM 10, and measures a frequency in the following way. Data in a channel to which a voltage signal out of stored data in the RAM 10 is input is read out, and the mean value of data in a total of three points, i.e., a latest point, a point preceding one point and a point preceding two points, is found, and a moving-average processing operation in which the mean value is used as averaged data preceding one point is repeated. On the basis of data in a plurality of points sandwiching a zero- crossing point, the timing of the zero-crossing point is found. While the time between adjacent zero-crossing points is used as one cycle of the fundamental frequency of an input signal, the fundamental frequency is found. Frequency can be measured with high accuracy without being influenced by harmonic or noise.
Patent JP-2001144585-A (JP)
Title: Ladder type surface acoustic wave filter
Inventor: ONOZAWA YASUHIDE
IPC: H03H9/64
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a means that can make the attenuation characteristic steep in the vicinity of a pass band in a ladder type SAW filter. SOLUTION: The number of surface acoustic wave resonators of a parallel arm placed at the outermost side of the ladder type surface acoustic wave filter is selected twice the number of the surface acoustic wave resonators placed in the parallel arm on the inside of the filter and the admittance of the surface acoustic wave resonators is selected nearly equal to each other for each of the parallel arms in the ladder type surface acoustic wave filter.
Patent JP-H03151870-A (JP)
Title: Novel recombinant escherichia coli strain and biotin method using said strain
Inventor: REMI GUROTSUKURE
IPC: C12P17/18
Filed: 1989-12-16
Abstract: PURPOSE: To obtain the subject recombinant Escherichia coli strain that includes at least a part of the genes bio. XWF and bio. DAYB of Bacillus sphaericus and form biotin from pimerate that is introduced in the culture medium as a precursor of the biosynthesis.  
     CONSTITUTION: The above-described genes can be incorporated by a single or a plurality of plasmid vectors or partially integrated into the bacteria genome. In addition, a part of these genes can be incorporated as a gene of Escherichia coli. In addition, the incorporation of an expression plasmid into Escherichia coli or the plasmid incorporated into Escherichia coli are known. In this case, it is preferred that a single plasmid is used that holds two block tissues, more preferably holds the two block tissues, as they are arranged in the opposing position and holds the whole gene of the Bacillus sphaericus. The preferred promoter is an inductive promoter, for example, tryptophane operon of Escherichia coli or lactose operon of Escherichia doli. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07181452-A (JP)
Title: Liquid crystal display device
Inventor: YONEKURA KUNITOSHI
IPC: G09G3/36
Filed: 1993-12-24
Abstract: PURPOSE:To restrain the display of a message from getting indistinct when the illuminance of the panel surface of the message display part of a liquid crystal display unit is lowered. CONSTITUTION:The contrast of the message displayed on the display part 31 is varied by a contrast voltage control part 4 corresponding to the turning on/off state of a backlight 32 positioned behind the display part 31, so that the contrast of the displayed message is always kept optimum regardless of the change of the illuminance of the panel surface of the display part 31 and the message can be distinctly read even when the illuminance of the panel surface is lowered.
Patent JP-H02172993-A (JP)
Title: Moth-proofing agent
Inventor: KATSUTA YOSHIO
IPC: A01N55/00
Filed: 1988-12-23
Abstract: PURPOSE:To obtain moth-proofing agent satisfying mothproof effect, safety, durability of effectiveness and usability, etc., exhibiting excellent preventing effect for damage by worm without deterioration of feeling, etc., of blanket, etc., and having excellent safety and resistance to washing, containing specific dimethylsilane compound as active ingredient. CONSTITUTION:The aimed moth-proofing agent contains dimethyl (4- ethoxyphenyl) [3-(3-phenoxy-4-fluorophenyl)propyl] silane expressed by the formula as active ingredient. Said compound is preferably contained in an amount of 0.05-5.0wt.%.
Patent JP-H09167755-A (JP)
Title: Plasma oxide film processor
Inventor: USAMI TATSUYA
IPC: H01L21/302
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To cut down the chamber etching time and suppressing the occurrence of overetching and particles of an insulating cover by constituting the periphery of a power supply substrate electrode of a silicon carbide and using fluorocarbon base gas in the etching step. SOLUTION: The periphery of a power supply substrate electrode 2 is covered with an insulating cover 6 made of SiC. Next, a film produced in the CVD step assuming an SiO2 film is plasma oxide film processed using a fluorocarbon base gas. When the fluorocarbon base gas is used in the etching step, the SiO2 , film reacts to fluorine in the fluorocarbon so as to discharge SiF4 in a gaseous state at a normal temperature while reacting to carbon to discharge CO2 . On the other hand, SiC reacts to fluorine in fluorocarbon to discharge SiF4 but not to discharge as CO2 , etc., due to the existance of C in SiC, accordingly, not to be etched away too much.
Patent JP-H10155258-A (JP)
Title: Small motor and wire connecting method for the small motor
Inventor: SAITO HIDEKAZU
IPC: H02K13/04
Filed: 1996-11-23
Abstract: PROBLEM TO BE SOLVED: To prevent commutator or the like from adversely affected by heat by preventing the flow of fading current up to the portions not required for wire welding. SOLUTION: A terminal member 20 of a small motor has two linking portions 31, 32, and one linking portion 31 has a continuity with the other linking portion 32. An armature winding 13 crossing from one linking portion 31 to other linking portion 32 and linked, one electrode 41 of an electric resistance welding machine 40 is pushed to one linking portion 31, other electrode 42 is pushed to the other linking portion 32, both linking portions 31, 32 are welded with pressure to the winding, a fading current is applied from one linking portion to other linking portion through both the electrodes 41, 42, the current is also applied to an armature winding 18 between both the linking portions, and the armature winding 18 is electrically connected to the terminal member 20.
Patent JP-H02174800-A (JP)
Title: Collecting of beeturia trypsin inhibitor
Inventor: ARAI KAZUHIKO
IPC: C07K14/00
Filed: 1988-12-27
Abstract: PURPOSE:To readily and efficiently obtain the subject compound from a large amount of beeturia by bringing the beeturia into contact with a specified adsorbent under weak acid conditions and subsequently eluting the beeturia using an alkaline solution. CONSTITUTION:For example, acetic acid, etc., is added to beeturia to adjust to pH 3-5 and impurities are removed by centrifugal separation, etc. An adsorbent such as an aluminum hydroxide gel of formula Al2O3.YH2O(Y is number of moles of water in one molecule of compound decided by water content of compound and 0.3-0.6) or a synthetic aluminum silicate of formula Al2O3.9SiO2. YH2O(Y is 2.2-4.9) is then added thereto, preferably in an amount of 0.25-2wt.% based on the beeturia and the mixture is stirred for 0.5hr or more for adsorption and settling. The resultant supernatant is removed and the precipitate is washed with a buffer solution and then eluted using 1-2N ammonia water, etc., with pH10-12, thus obtaining the objective compound.
Patent JP-H06173475-A (JP)
Title: Interior wall and its constructing method
Inventor: IIDA MASAMI
IPC: E04B2/82
Filed: 1992-12-08
Abstract: PURPOSE:To eliminate surface unevenness of an interior surface and construct an excellent inner wall by furnishing a locational part for a backing rod provided on a wall member for interiors in the area extending from this wall member for interiors to the object for interior fitting. CONSTITUTION:Each wall member 1 for interiors constituting an inner wall is formed by fixing a plurality of backing rods 31 provided with slit to the side ends of the rear surface and the top and bottom. In the form of a cantilever, a resilient detent piece 3 stretching in the direction of the wall member 1 for interiors is fastened to the backing rod 31 and also a locating member 4 is secured which locates the backing rod 31 positioned on the other side. The first sheet of interior member 1 is placed on a floor border 2, and the locating member 4 is fixed to the object wall for interior fitting, and the resilient detent piece 3 at the edge of the slit is inlaid in the object wall while the second wall member 1 for interiors is placed on the floor border 2. These procedures are repeated to construct an inner wall.