baber/WOPTO huggingface dataset:
Patent JP-S6183929-A (JP)
Title: Force detector
Inventor: ASAKAWA KAZUO
IPC: G01L5/16
Filed: 1984-09-29
Abstract: PURPOSE:To enable independent detection of force components at a high speed, by arranging a plurality of detection means which detects the displacement of a planar elastic body at the center subject position so supported as to apply an external force evenly at the center or both ends thereof and an external force detection means. CONSTITUTION:As illustrated by (a), the planar elastic body 9c is so arranged as to be supported at both ends B and C thereof while an external force is applied at the center D thereof and strain gauges 14g, 14h, 14i and 14j are applied to detect displacements at the subject center positions on difference surfaces thereof to form a bridge circuit as illustrated. The voltage between terminals of the bridge is expressed by a specified formula to detect force alone. As illustrated by (b), the planar elastic body 9c is supported at the center D thereof while a torque F is applied at both ends B and C thereof and gauges 14g, 14h, 14i and 14j are applied to detect displacement of the planar elastic body 9c at the center D subject position of the same surface side thereof whereby a bridge circuit is built as illustrated. The voltage between terminals of the bridge is expressed by the specified formula and thus, torque about the shaft alone can be detected.
Patent JP-2001029155-A (JP)
Title: Sink with garbage shoot
Inventor: YOSHIKAWA YOSHIHIDE
IPC: A47B77/18
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a sink with a garbage shoot capable of preventing garbage smell from spreading out into a room even when a lid of the garbage shoot is opened. SOLUTION: An opening 2 is formed at the back on top of this sink 1, and a garbage barrel 3 hanging down from the opening 2 is attached. A garbage shoot member 4 communicating with the garbage barrel 3 is detachably mounted on the garbage barrel 3, and a lid 7 which can be opened/closed is attached to a port 4a of the garbage shoot member 4. Then, a lock switch 15 for locking the lid 7 and a magnet switch 26 interlocking with the lock switch 15 are mounted on the lid 7. The magnet switch 26 is made to operate a ventilation fan by releasing the lock of the lock switch 15.
Patent JP-H0542715-A (JP)
Title: Ion flow electrostatic record head
Inventor: YAMADA NOBORU
IPC: G03G15/05
Filed: 1991-08-16
Abstract: PURPOSE:To improve durability by preventing electric leakage from occurring between first electrodes and second electrodes. CONSTITUTION:Protrusions 21 for preventing electrostatic focusing equipped with polymerized faces 21a layering on edge lines of first electrodes 4, protruded along the first electrodes 4 on intersections intersecting the first electrodes 4 at second electrodes 5 through a dielectric layer 6 are provided.
Patent JP-S62122600-A (JP)
Inventor: JIENIFUAA II HIFURE
IPC: C12Q1/60
Filed: 1986-09-03
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-S5997716-A (JP)
Title: Production of spiral steel pipe
Inventor: SAWADA KUNIHISA
IPC: B21C37/12
Filed: 1982-11-26
Abstract: PURPOSE:To enable production of a spiral steel pipe having good shape and weld quality in a simple production stage by trimming the peak parts on both crowned side edge parts of a steel strip in a preceding stage for forming the steel strip to a spiral shape. CONSTITUTION:A steel strip 11 is fed by feed rolls 12 into a spiral forming device, where the steel strip is formed spirally and both side edges 14 of the strip 11 are joined by welding to produce a spiral steel pipe. Only the peak parts 14A in the crowned side edge parts 14 of the strip 11 formed by rolling are trimmed by a pair of edge shapers 13 in the preceding stage of the above-mentioned spiral forming stage in producing the spiral steel pipe in such a way. The width of the strip 11 is thus made uniform in its longitudinal direction. A groove forming part 14B and a root face 14C is formed in the part 14 and double Vee grooves 30A, 30B for inside and outside surfaces are formed in the butt part thereof in the stage when the strip 11 is formed to a spiral shape. The spiral steel pipe having a uniform diameter without any bend and defectless bead quality is thus obtd.
Patent JP-H1149929-A (JP)
Title: Phenolic resin molding material
Inventor: YAMASHITA CHITOSHI
IPC: C08K5/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a molding material having an impact strength exceeding the limit of the strength of a wood-flour-filled phenolic resin molding material by mixing a novolac phenolic resin or a resol phenolic resin with a ground cotton fabric and a surfactant in a specified ratio. SOLUTION: This molding material is prepared by mixing 40-60 wt.% based on the entire molding material, novolac phenolic resin or resol phenolic resin with 3-15 wt.% ground cotton fabric and 0.01-1.0 wt.% surfactant. The surfactant lowers the surface tension of the phenolic resin to facilitate the impregnation of the ground cotton fabric with it and to improve adhesion. The surfactant is particularly desirably a fluorocarbon or silicon compound. The ground cotton fabric is desirably one having a fiber length of 0.5-3 mm. It is also possible that this material may further contain 20-40 wt.% filler other than the ground cotton fabric.
Patent JP-H09123437-A (JP)
Title: Ink jet printer and ink jet recording ink
Inventor: KATO KENICHI
IPC: B41J2/175
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer whose borosilicate glass does not melt easily and nozzles are protected from clogging in an ink jet printer wherein a recording head is filled with water-soluble ink and performs printing, and provide a recording ink. SOLUTION: An ink jet printer which discharges and jets water-soluble ink containing urea or thiourea and a specified surfactant from a nozzle hole 4 of a recording head where the nozzle hole 4, a nozzle groove 11 which communicates with the nozzle hole 4 and a discharge chamber 6 are formed by joining a borosilicate glass substrate 3 and a silicon substrate 1, and records a dot image on a recording medium.
Patent JP-H0753909-A (JP)
Title: Plastisol composition
Inventor: SUGITA HARUO
IPC: C08K5/10
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a plastisol compsn. for a sealant excellent in applicability, gelation properties, and physical properties after being baked. CONSTITUTION:A plastisol compsn. comprises 100 pts.wt. polyvinyl chloride resin and 80-300 pts.wt. polyester plasticizer which is obtd. from a polyhydric alcohol component comprising 20-80wt.% linear glycol and 80-20wt.% branched glycol, a terminal stopper comprising a 7C or lower branched alcohol, and a polybasic acid component.
Patent JP-S6453912-A (JP)
Title: Ceramics belt conveyer
Inventor: TODA MASUSANE
IPC: B65G15/30
Filed: 1987-08-21
Abstract: PURPOSE:To improve durability of the belt conveyer in the title by fitting the recessed part of a recessed ceramics belt piece to the projecting part of a projecting ceramics belt piece and connecting them to each other with some play by means of ceramics engagingly locking fittings, in a belt conveyer for carrying chinawares and so forth to a baking oven or the like. CONSTITUTION:A recessed ceramics piece 1 with recessed parts 17 on the coupling surfaces on its both sides, and with bolt holes 3 for the ceramics bolts which penetrate through the coupling surfaces, and a projecting ceramics belt piece 5 with projecting parts 18 and the bolt holes 6 on the coupling surfaces on its both sides, are fitted by respective recessed and projecting parts. By fitting the ceramics bolts with some play to the bolt holes 3, 6 and connecting each of ceramics belt pieces 4, 5 alternately, a belt conveyer is formed. By this composition, durability of the belt conveyer can be improved.
Patent JP-H0255392-A (JP)
Title: Liquid crystal projector
Inventor: MASAKI TOSHIYUKI
IPC: G09G3/36
Filed: 1988-08-19
Abstract: PURPOSE:To reduce flickers and to easily adjust white balance by applying filters to two liquid crystal light bulbs so that green portions in a checkered pattern consisting of green and red portions are not superposed and inverting the driving polarity between the two bulbs. CONSTITUTION:Light beams from a white light source 21 are converged by lenses 22, 23, reflected by respective reflectors and led into the liquid crystal light bulbs 28, 29. The transmitted beams are synthesized by half mirrors 30, 31 combined with each other like a cross and the synthesized light is projected to a screen 33 as an image through a lens 32. The light bulbs 28, 29 are inverted at a respective polarity in each field so as to be AC driven. A plate 34 shields the light from the light source 21 from a light synthesizing means. Checkered patterns between red and green and between blue and green are respectively formed in respective light bulbs and respective G portions are arranged so as not to be superposed to each other at the time of projecting the synthesized light to the screen 33. In such a constitution, flickers are reduced, and since the liquid crystal light bulbs have respective filters, the same transmissibity can be obtained and white balance can be easily adjusted.
Patent JP-H0867539-A (JP)
Title: Cement-reinforcing fiber
Inventor: SUGA KOUJIROU
IPC: D01F6/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a modified polymer useful for cement-reinforcing fibers capable of stably producing high-quality fiber-reinforced cement boards, by reaction of a 4-methyl-1-pentene-based polymer with a (meth)acrylic acid metal compound. CONSTITUTION: This cement-reinforcing fiber consists of a modified 4-methyl-1- pentene-based polymer which is obtained by reaction of (A) 100 pts.wt. of a 4-methyl-1-pentene-based polymer with (B) 0.05-10 pts.wt. of a (meth)acrylic acid metal compound of the formula (R is H or methyl; M is at least monovalent metal ion; X is OH ion, Cl ion, Br ton or I ion; (m) is >=1; (n) is >=1; (m) >=(n)). This fiber has heat resistance, chemical resistance, steam resistance and lightwelghtness, each characteristic of the 4-methyl-l-pentene-based polymer in itself, and can be suitably used as a reinforcing fiber favorably dispersible in a water=contg. blend slurry predominant in cement during the production process for fiber-reinforced cement boards.
Patent JP-S6450255-A (JP)
Title: Magneto-optical disk
Inventor: SHIBATA ITARU
IPC: G11B11/10
Filed: 1987-08-20
Abstract: PURPOSE:To relieve the dependency of a laser power necessary for recording on a linear speed and to simplify a device by forming a perpendicularly magnetized film which constitutes a recording film by changing the compsn. thereof in such a manner that the Curie temp. is lower from the inside circumference toward the outside circumference. CONSTITUTION:Two-sources sputtering is executed at the time of forming the recording film by high-frequency sputtering (RF sputtering) and the disposition of targets is so contrived that a component element (for example, Co) capable of raising Tc (Curie temp.) is much sputtered in the central part. Rare earth.transition metal elements (for example, Tb Fe Co) are much sputtered in the outside circumferential part so that the film thickness uniform from the inside to the outside circumferential part is eventually obtd. The magnetic film having the higher Tc from the outside circumferential part of the magneto- optical disk toward the inside circumferential part thereof is formed by changing the compsn. of the recording film in such a manner. The dependency of the laser power necessary for recording on the linear speed is thereby relieved and the device constitution is simplified.
Patent JP-H0491090-A (JP)
Title: Tetracyclic compound
Inventor: NISHIMURA YOSHIO
IPC: A61P31/04
Filed: 1990-08-03
Abstract: NEW MATERIAL:The compound of formula I {X1 is halogen; R1 is H, lower alkyl or benzyl; R2 is halogen, group of formula II or formula III [Y is 0, S, etc.; R3 is H or lower alkyl; R4 is H, lower (amino)alkyl, etc.; R5 is H, OH, (substituted) amino, etc.; R6 and R7 are H, halogen or lower (halogeno)alkyl]}. EXAMPLE:4,5-Difluoro-8-hydroxy-1,9-dimethyl-1,2-dihydro-7,10-dioxo-7H, 9H,10 H-[1,6]naphthyridino[1,2,3-de][ l,4]benzoxazine. USE:An antibacterial agent useful as drugs for fish diseases, agricultural chemicals and food preservatives. PREPARATION:A compound of formula IV (X is halogen) is made to react with a compound of formula R'2-H (R'2 is group of formula II or formula III).
Patent JP-H0288968-A (JP)
Title: Multiple fluorescent mark using europium chelate
Inventor: EREFUTERIOSU PII DEIAMANDEISU
IPC: G01N33/60
Filed: 1989-08-11
Abstract: PURPOSE: To avoid effect of concentration quenching caused by multiple labels by containing a specified number of amino groups wherein avidin or streptoavidin can be connected to a composite body carrier particle and labeling is possible with a label which can be used separately on the surface of the carrier. CONSTITUTION: Avidin or streptoavidin wherein a used composite body is connected to a carrier particle is contained, and the carrier particle contained 15 or more mini groups wherein labeling can be performed with a label which can be used separately on a surface. In addition, the carrier particle is the one possible to be connected to the avidin or the strepto avidin for forming a composite body. Thus, concentration quenching effect is avoided, and the effect wherein an activated label provide intensified signal is realized instead.
Patent JP-2001028986-A (JP)
Title: Biaxial fishing reel
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a gear and the generation of an allophone by easily canceling the interference between the gears of a level-winding structure and a driving structure. SOLUTION: A side plate 10 and an inner side plate 2 of a side plate unit B are integrally assembled, and one end of a shaft part 17 is fixed on the inside of the side plate 10. A coil spring 18 for constituting an urging means, and an intermediate gear 4 of a driving structure E for driving a level-winding structure D are fitted on the outer periphery of the shaft part 17. A synchronously moving gear 23 of the driving structure E is fixed on a small-diameter part 3c of the spool shaft 3 so as to be whirl-stop state, and meshes with a large- diameter gear 4a of the intermediate gear 4. A level winding gear 28 of the driving structure E is fitted on a small diameter part 6c of a traverse cam shaft 6 of the level winding structure D so as to be whirl-stop state, and meshes with a small diameter gear 4b of the intermediate gear 4.
Patent JP-H06256128-A (JP)
Title: Mite-suppressing agent
Inventor: MATSUMURA SHINICHI
IPC: A01N25/08
Filed: 1992-07-09
Abstract: PURPOSE:To provide a mite-suppressing agent capable of preventing the proliferation of mite in room dust to cause the allergic diseases simply by scattering a proper amount of the agent on a carpet, etc., in the room, leave standing for several minutes and sucking with a vacuum cleaner and, at the same time, having extremely high safety to human body and safely usable in a home with infants. CONSTITUTION:The mite-suppressing powdery agent is produced by impregnating 1-250wt.% of an extract of the ground part, underground part or seed of at least one kind of plant selected from rosemary (Rosemarinus officinalis) or its allied species into a porous adsorbent.
Patent JP-H1050112-A (JP)
Title: Lighting device of microwave discharge lamp
Inventor: MIMASU MUTSUMI
IPC: H01J65/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device of a microwave discharge lamp so as to be miniaturized. SOLUTION: A lighting device of a microwave discharge lamp comprises a cavity 7 within which a lamp 2 including rare gases and luminescent materials is disposed, a microwave generation means, and a waveguide 1 for guiding a microwave electromagnetic field generating from a microwave generation means to the cavity 7. A supporting rod 3 for supporting the lamp 2 is supported by a bearing 15, and a nozzle 9 for cooling the lamp 2 is disposed so as to deviate from the rotation center axis of the lamp 2.
Patent JP-H0257083-A (JP)
Title: Band compression device and band compression restoration device
Inventor: KAWAI KIYOYUKI
IPC: H04N7/00
Filed: 1988-08-23
Abstract: PURPOSE:To attain a band compression and a band restoration without the generation of unnatural movement and the lowering of a vertical resolution by using the entire band of a televisional signal transmission band in one field, using half of the band in the other field and leaving all of the lower band components of the both fields. CONSTITUTION:When a wide aspect signal is band-compressed, the components of the entire band are outputted in a first field F1 and only a lower band component is outputted in a second field F2. When the band-compressed wide aspect signal is restored, in one field, the wide aspect signal of this field is outputted, and in the other field, either of the higher band component of the wide aspect signal is outputted as the higher band component and the adding component of the lower band component of the both fields of the wide aspect signal is outputted as the lower band component. Thus, the respective fields F1 and F2 can be compressed by 3/4 of the band, compared with a case to output the component of the entire bands. Since all of the lower band components of the both fields F1 and F2 are left, the unnatural movement is not generated.
Patent JP-S5897646-A (JP)
Inventor: PIEERUUHOOKAN BERUKUSUTOREMU
IPC: G01N21/59
Filed: 1982-11-25
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-H1047029-A (JP)
Title: Variable valve lifter for internal combustion engine
Inventor: KAWAI HIROYUKI
IPC: F01L1/14
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of the elevation of the lift quantity of a valve, by providing a second lifter which is integrally reciprocated with a first lifter when connected to the first lifter which is reciprocated at a long stroke by being engaged with a high lift rotating cam, and reciprocated at a short stroke by being engaged with a low lift rotating cam when separated from the first lifter. SOLUTION: When first and second connecting/separating mechanisms A, B are both in a connected condition, an inner lifter 23 and a tappet 25 are connected to an outer lifter 21 reciprocated at a long stroke by being always engaged with a high lift rotating cam 15, and the lift quantity of a valve 31 is set to a high lift quantity L1. Also, when the first mechanism A is made in a separated condition and the second mechanism B is made in the connected condition, the inner lifter 23 is separated from the outer litter 21, and engaged with a low lift rotating cam 17, and the outer lifter 21 is reciprocated at a long stroke, and also the inner lifter 23 is reciprocated at a short stroke, then the lift quantity is set to a low lift quantity L2. Further, when both mechanisms A, B are made in the separated condition, the valve 31 is made in a condition that it can not be lifted in a closing position.
Patent JP-S6187873-A (JP)
Title: Method for forming metallic compound layer on surface of article to be treated
Inventor: OKI TAKEO
IPC: C23C2/04
Filed: 1984-10-03
Abstract: PURPOSE:To form a metallic compd. layer having excellent hardness, wear resistance and corrosion resistance on the surface of an article to be treated by dipping said article into a bath prepd. by adding a desired metallic oxide or alloy to a fluoride-contg. fused salt. CONSTITUTION:The dipping bath is prepd. by adding the oxide of the group IVa, Va, VIa metals of periodic table such as Cr, V, W, Mo, Ti, Zr, Hf, Nb and Ta or the alloy of there metals to the fluoride-contg. fused chloride bath of KCl-BaCl-NaF, etc. The article to be treated such as iron or iron alloy contg. about >=0.1% C is dipped into such bath at and for the selected suitable temp. and time. The intended metallic compd. layer is formed on the surface of the article to be treated with the simple treatment by the above-mentioned method.
Patent JP-2000037848-A (JP)
Title: Method and device for printing paste printing
Inventor: MURAKAMI TOSHIYUKI
IPC: H05K3/34
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make the printing process more efficient and improve the printing quality compared with those heretofore available. SOLUTION: A control device 114 is provided, and when a squeegee 104 is lifted from a screen 1, excessive cream solder 3 adhered to the squeegee is moved to the screen side by controlling the squeegee lifting operation, by which the printing paste amount adhered to the squeegee side can be reduced compared with the reduction heretofore available. The printing paste is prevented from dripping down from the squeegee by the arrangement to make the printing process more efficient and improve the printing quality.
Patent JP-H0932941-A (JP)
Title: Switching valve connecting body
Inventor: HAYASHI FUMIYA
IPC: F16K27/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To flatten a switch valve connecting body by a method wherein a feed exhaust block is set to the same height as that of each switching valve and a plurality of output openings respectively communicating with a feed opening, an exhaust opening, and an output port of each switch valve are formed in juxtaposition in respective connecting directions. SOLUTION: A feed exhaust block 2 is set to the same height as that of a switching body 1, a coupling receiving part and a notch part are formed in a connection surface with the switching valve 1, and a feed opening 52 and an exhaust opening 53 opened in juxtaposition in a connection direction are formed in a front. Output ports A1 and B1 are formed in a vale hole 10a and output ports A2 and B2 are formed in a valve hole 10b by port grooves 18a and 18b between the feed flow passage 12 and the exhaust flow passages 13a and 13b of a valve body 9.  The output ports A1 and B1 communicate with output openings 19A and 19B formed in a connection direction in the front of a coupling mounting body 6 through output flow passages 19a and 19b, and output ports A2 and B2 communicate with output openings 20A and 20B, respectively, formed in a similar manner in juxtaposition through output flow passages 20a and 20b.
Patent JP-H0955356-A (JP)
Title: Growth method for semiconductor crystal
Inventor: MAEDA TAKESHI
IPC: C30B29/10
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a means which is effective in growing a good-quality Ge layer or the like on a III-V compound semiconductor substrate in order to realize a low-power-consumption complementary circuit by using a compound semiconductor device which is excellent in a high-speed operation property and a high-frequency characteristic. SOLUTION: A Ge layer 14 which is doped with oxygen or the like to increase resistance is formed on a semiinsulating GaAs substrate 11, and a high-purity Ge layer 15 is formed on it.
Patent JP-H02111092-A (JP)
Title: Multicolor laser source
Inventor: SANDOORU HORII
IPC: H01S3/109
Filed: 1989-08-14
Abstract: PURPOSE: To increase a mixing range of a multicolor laser beam for visual display by combining specific harmonic waves from first and second YAG lasers to form the multicolor laser beam. CONSTITUTION: A first YAG laser 16 generates a secondary harmonic wave of a laser beam, having a 1.06 micron wavelength. The secondary harmonic wave has a wavelength equivalent to 0.53 microns. At the same time, a second YAG laser 30 generates a secondary and tertiary harmonic waves of a laser beam, having a 1.32 micron wavelength. The secondary harmonic wave has a wavelength equivalent to 0.66 microns, and the tertiary harmonic wave, a wavelength equivalent to 0.44 microns. These harmonic waves generated by the steps are combined into a multicolor laser beam. This increases the mixing range of the multicolor laser beam for visual display applications.