baber/WOPTO huggingface dataset:
Patent JP-H0214076-A (JP)
Title: Cloth conditioning composition
Inventor: SABUHATSUSHIYU HAAMARUKAA
IPC: C11D1/40
Filed: 1989-05-02
Abstract: PURPOSE: To obtain a fabric conditioning composition which imparts softness and antistatic property to a fabric during laundering without adversely affecting the washing of the fabric by incorporating a complex of a tertiary amine and a specified polycarboxylic acid and the unreacted excess tertiary amine. CONSTITUTION: This liquid fabric conditioning composition contains a complex obtained by allowing a tertiary amine of the formula (wherein R1 is methyl or the like; and R2 and R3 are each a 12-22C aliphatic group), e.g. methyldistearylamine or methyldi(hydrogenated beef tallow) amine, to react with a multifunctional carboxylic acid selected from citric acid, 21-54C dicarboxylic acids and tricarboxylic acids and the unreacted tertiary amine present in 0.2 time excess of the stoichiometric amount of the amine required to form the complex. When a washing composition prepared by adding an anionic detergent, an inorganic builder and water to the conditioning composition is added to a laundering liquid, softness is imparted during washing. Granules obtained by spraying the composition on porous base beads containing a tripolyphosphate is advantageously applied.
Patent JP-H0413459-A (JP)
Title: Centrifugal casting method
Inventor: TAKENO SHINYA
IPC: B22D13/10
Filed: 1990-04-28
Abstract: PURPOSE:To well absorb some errors, flexures, etc., in a pressing direction and to assure stable press-fitting by inserting and fixing a core into the diametrally expanding part in a cylindrical mold and casting a prescribed molten metal while rotating the mold at a high speed, then integrally correcting the annular projection on the inner peripheral surface after solidification. CONSTITUTION:A core 3 is inserted into a pouring cup of the cylindrical mold 1 and after a band 4 is fixed to a prescribed position by means of pins 5, the molten metal M is poured into the mold while the mold is rotated at a high speed. While the molten metal M is pressed to the inside wall, the molten metal runs spirally through the top of a skin layer 2 of resin coated sand and arrives at the other end from which the molten metal arrives at an annular hollow part and fills this hollow part on progression of the casting, thus casting-in the exposed toric surface 33 and outer peripheral surface 34 of the core by coming into contact with these surfaces. The toric is applied with the high heat of the molten metal pressed thereto and the exposed parts of the front surface and side faces begin to melt. The boundaries melt to each other and attain the integrally fused state to the unidentifiable extent at the time the molten metal solidifies. The skin layer 2 and the sand part of the core 3 collapse by receiving the heat in the mold which stops rotating after the solidification. The cast pipe having the prescribed outside diameter and the projecting line 75 provided projectingly from the inside diameter D to the inside remains.
Patent JP-H08220425-A (JP)
Title: Scanning lens
Inventor: IIZUKA TAKAYUKI
IPC: B41J2/44
Filed: 1995-04-14
Abstract: PURPOSE: To provide a scanning lens in which linear errors are kept small and image surface curvatures in main and sub-scanning directions, especially in the sub-scanning direction are also kept small. CONSTITUTION: An fθ lens 5 consists of first, second, third and fourth lenses 5a, 5b, 5c and 5d having negative, positive, positive and negative powers, repectively, with respect to both the main and sub-scanning directions in the order from a polygon mirror 2 side to a plotting surface 4 side. The mirror 2 side of the lens 5a has a negative spherial surface and the surface 4 side is a cylinder surface having a negative power only in the sub-scanning direction. The mirror 2 side of the lens 5b has a convex spherical surface and the surface 4 side is a positive toric surface having a strong positive power in the sub- scanning direction. The surface 2 side of the lens 5c is a plane surface and the surface 4 side is a convex spherical surface. Both surfaces of the lens 5d are spherical surfaces and the lens 5d is a negative meniscus lens.
Patent JP-S62272419-A (JP)
Inventor: MURAI WASABURO
IPC: H01H73/36
Filed: 1986-05-20
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-H08280801-A (JP)
Title: Syringe cap
Inventor: YOTSUTSUJI AKIRA
IPC: A61M5/31
Filed: 1995-04-14
Abstract: PURPOSE: To provide a syringe cap which can be sealed completely and is not easily detached even when pressing force is added to a piston. CONSTITUTION: This syringe cap is a cap Al which is fitted to a head end of a cylinder 21 of a syringe 20, and is composed of a hard thermoplastic resin, has a tapered shape through which a needle attaching hole part 21a of the head of the cylinder 21 can be fittedly-inserted, and also is provided with a cylindrical inserting hole part 1 with bottom whose head edge is closed. This syringe cap is formed in such a manner that the thickness of the cylinder part 1b of this inserting hole part 1 is gradually made thinner from a bottom part 1a side toward an opening part 1c side.
Patent JP-H04321481-A (JP)
Title: Damping device for motorcycle
Inventor: TSUNOKAI KAZUHIDE
IPC: F16F9/32
Filed: 1991-04-19
Abstract: PURPOSE:To protect, a rotational angle sensor mounted over the tension side of a chain and enhance the accuracy in sensing the expansion/contraction am ount by equipping a damping device of a rear wheel suspension device with a sensing means for expansion/contraction amount of damper, and constituting this expansion/contraction amount sensing means through arm coupling of the angle sensor input shaft with a link installed as rising on a rear arm. CONSTITUTION:A potentiometer is used to an angle sensor 38, wherein the meter is secured to the inner side face of the left half 10a of a motorcycle frame and is located over the tension side of a chain 22. The input shaft 42 of this angle sensor is protruded horizontally in the direction across the car width, and an arm 46 stretching backward horizontally is fixed. The rear end of this arm 46 is coupled with a link 48 installed as rising at the outer side face of the lefthand side plate 12b of a rear arm 12. This link 48 is set approx. parallelly with a cushion unit in the condition that the motorcycle is at a stoppage or no-loading.
Patent JP-S597179-A (JP)
Title: Improved preparation of 2-hydrazinobenzothiazoles
Inventor: KANASHIKI TOSHITAKA
IPC: C07D277/82
Filed: 1982-07-02
Abstract: PURPOSE:To obtain the titled substance useful as a raw material for agricultural chemicals, drugs, etc. by reacting a 2-aminobenzothiazole with hydrazine, to improve its purity industrially inexpensively without causing coloring, by using a specific solvent containing an alcoholic hydroxyl group. CONSTITUTION:A 2-aminobenzothiazole shown by the formula (R is H, halogen, lower alkyl, or lower alkoxy) is reacted with hydrazine in a solvent selected from 4-8C alkyl alcohol, cyclohexanol, benzyl alcohol, furfuryl alcohol, tetrahydrofurfuryl alcohol and hexylene glycol in the presence of an acid at 95-125 deg.C, to give the titled compound. Since the 2-aminobenzothiazole is obtainable easily in the form of hydrochloric acid, hydrobromic acid, etc., the same mineral acid is preferably used as the acid. An organic acid such as acetic acid, oxalic acid, etc. may be used.
Patent JP-H09296453-A (JP)
Title: Construction method of stabilizing structure of slope
Inventor: SHIMIZU SHOJI
IPC: C04B28/02
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction method which solves loosening of a solidifying material after placing, pulsing of the material during transportation, and choking of a transfer pipeline. SOLUTION: Kneaded mortar is conveyed by a pump 9 through a pipeline 10A, a Y-shaped pipe 14, and a pneumatic pipeline 10B and shot from a shooting nozzle at the front end of the pipeline to a form 20. And air from a compressor 12 is blown from the Y-shaped pipe 14. The mortar is sprayed from the nozzle 11 together with the accompanied air. Mortar is prepared at the ratio of cement to sand, 1:(2.5-3.6). And silica fume of 5-15wt.% and a high capacity water reducing agent of 0.5-5wt.% against cement are contained. Slump is 10-25cm and water-cement ratio is 40-70%.
Patent JP-H11266695-A (JP)
Title: Complex culture material
Inventor: TAKAHASHI TAKESHI
IPC: A01G7/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a culture material for promoting fertilizer retention, the maintenance of ground temperature, heat retaining properties, the activation of microorganisms or the like, improvement and stabilization of soil, assimilation and fusion of soil in the natural world. SOLUTION: This culture material is obtained by mixing a biological microorganism with fine powder of activated carbon such as bamboo charcoal, charcoal, etc., mineral fine powder having a far infrared effect, combining and uniforming. The three particular characteristics and the synergistic effects of the characteristics can provide a composite culture material promoting the activation of microorganisms, adjustment function of PH/EC concentration, assimilation and fusion of soil in the natural world and having fertilizer retention, heat retaining properties, air permeability, drainage, etc.
Patent JP-S61272965-A (JP)
Title: Charge transfer type solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1985-05-29
Abstract: PURPOSE:To improve plane constitution by forming an overflow MOS transistor under a wiring region in a vertical CCD, operating a CCD electrode as a control gate in combination and passing a conductive wiring connecting each drain in common to the upper section of the vertical CCD. CONSTITUTION:A wiring 13 for a CCD electrode is utilized as a gate for an overflow MOS transistor 14. Drains 16 are shaped on the side reverse to a photodiode 1 while holding the wiring 13, and several drain 16 is connected in common with drain wirings 15. Since the wirings 15 are passed to the upper sections of adjacent vertical CCD shift registers 2 as shown in the figure at that time, the occupying areas of the wirings 15 take substantially 0, and vertical CCDs 2 can be light-shielded by the wirings. The wirings 15 may be passed in the vertical direction, but they may be passed in the horizontal direction by utilizing the upper section of a wiring region 13-1 in a CCD electrode.
Patent JP-S62268642-A (JP)
Inventor: TOYOFUKU TOSHIHIRO
IPC: B32B43/00
Filed: 1986-05-19
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-S5540277-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMADA TORIMASA
IPC: F02B31/00
Filed: 1978-09-18
Abstract: PURPOSE: To cause a swirl of a mixture even if the quantity of sucked air is small, by non-uniformly introducing the mixture into a combustion chamber by flow converged from the peripheral part of an intake port distant from the axis of a cylinder.  
     CONSTITUTION: The mixture flows toward a mixture inlet port 16 through the bottom part of a throttle valve 35 in the low or medium-load run with a small degree of opening of the throttle valve 35. At that time, most of the mixture flows into the combustion chamber 5 through the inlet port 16 and a second passage 17b located under a deflection guide plate 18 while the mixture is deflected by the bottom of the plate 18 toward the peripheral part of the intake port 7 distant from the axis of the cylinder. As a result, the mixture swirls in the combustion chamber 5 around the axis of the cylinder. The combustion of the mixture is thus accelerated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60259503-A (JP)
Title: Pneumatic tire improved in antiskid performance
Inventor: KUSAKABE NOBORU
IPC: C08L33/00
Filed: 1984-06-04
Abstract: PURPOSE:To increase the antiskid performance on both the road surface of ice and a wet road surface by composing at least a tread surface portion with a specific rubber composition having given hydrophilic performance by means of a water absorption agent compounded therein, and improving the hydrophilic performance while the dynamic elastic modulus is maintained in the optimum range. CONSTITUTION:A rubber composition is obtained by compounding a water absorption agent of 2-25pts.wt. to at least a king of rubber of 100pts.wt., which is selected from a group of a natural rubber and synthetic rubber, and vulcanizing. When tensile strain of 30% is applied to the sheet of the rubber composition, and a water droplet falls on the sheet at the temperature of 0 deg.C, the rubber composition is formed to have the hydrophilic performance of the range of 70-115 deg., while said hydrophilic performance being prescribed by the contact angle between the rubber surface and the fallen water droplet. At least a tread surface portion is constituted by the use of the rubber composition as mentioned above, and at this time, the dynamic elastic modulus the tread rubber at the temperature of 0 deg.C is set to have the range of 1.9-5.2X10<8>dym/cm<2>.
Patent JP-S63278970-A (JP)
Title: Azo compound
Inventor: KANDA NOBUO
IPC: B41M5/46
Filed: 1987-05-11
Abstract: NEW MATERIAL:An zco compound of formula I (wherein R1-R8 are each H, a halogen atom, an alkyl, or an alkoxyl; R9 is H, an alkyl, nitro or an alkoxycarbonyl; X and Y are each H, an alkyl, -OR10, -N(R11)R<2>) [wherein R10, R11 and R12 are each H, an alkyl, an alicyclic group, an aryl or an alkyl, provided that these groups may be substituted by a halogen atom, an alkyl or an alkoxyl; R11 and R12 may be combined together to form a heterocyclic ring or R11 or R12 may be combined with the adjacent benzene ring to form a heterocyclic ring]; A is a benzene or naphthalene ring having an amino group in the position para to the azo group; and n is 0 or 1. USE:A near-infrared absorber. An azo compound of formula I is a compound having a sufficient absorption in the near-infrared region and remarkably improved in light resistance. PREPARATION:A diazonium compound of formula II is coupled with a coupling component of formula III to obtain the purpose compound.
Patent JP-S5737617-A (JP)
Title: Surface combustion burner
Inventor: NISHITANI TERUYUKI
IPC: F23D14/16
Filed: 1980-08-20
Abstract: PURPOSE: To realize quick and uniform heating by the utilization of radiant heat from a combustion surface by a method wherein fuel gas and combustion air are independently supplied from the back of a porous plate in order to be mixed within the plate and then burn near the surface of the plate.  
     CONSTITUTION: The fuel gas, which is arranged to pass through a supply port 21 and a supply passage 22, and the combustion air, which is arranged to pass through a supply port 23 and a supply passage 24 entirely belonging to a system differing from that the port 21 and the passage 22 belong, are supplied, without being premixed with each other, to the porous plate 28. The fuel gas and the combustion air, each of which is respectively supplied from the different systems, are diffused within the porous plate 28 and do not turn to be combustible mixed gas to be burnt over the surface 32 of the porous plate 28 until they are mixed with each other in the interior of the porous plate 28. The numeral 33 in the attached drawing means the combustion flame. In such a manner as mentioned above, because the fuel gas and the combustion air are completely mixed at the surface 32 of the porous plate 28, the high temperature combustion goes on at the surface 32, and because the incompletion of mixing the gas and the air within the porous plate 28 increases according to the distance from the surface 32, the backfire is prevented from progressing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S606495-A (JP)
Inventor: OGASAWARA KAZUTOSHI
IPC: G09D3/12
Filed: 1983-06-25
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-S594459-A (JP)
Title: Electrode and high voltage block of air purifier
Inventor: FUNAKI KATSUYUKI
IPC: B03C3/45
Filed: 1982-07-01
Abstract: PURPOSE:To improve catching efficiency and safety, by forming the electrode of an air purifier with a slanted dust collecting board, and taking out minus high voltage by a high voltage block and applying to a discharge electrode. CONSTITUTION:A charging section 5 is formed by a discharge electrode 1. Particles 4 pulled by air current of a fan etc. are charged in the charging section 5 and attracted by a dust collecting section 6 and collected. In this case, catching point is shown by B as the dust collecting electrode 6 is inclined to make catching time quicker by time (t). On the other hand, a high voltage block reverses a high voltage commutator 10, takes out minus high voltage and applies this to the discharge electrode 1. As the discharge electrode 1 emits a large quantity of minus ions, very fine particles and odorous particles act effectively. High resistance 12 is provided to prevent destruction of the high voltage block due to short-circuiting etc.
Patent JP-S5340807-A (JP)
Title: Revolving electrical machinery
Inventor: MATSUMURA TSUKASA
IPC: H02K5/10
Filed: 1976-09-27
Abstract: PURPOSE: To prevent an intrusion of a dust or lubricant oil into a bearing from a driving device completely even at a time of a high speed rotation, and to protect also a lubricant medium, by provoding a dust seal of a small sized fan shaped form at a shaft sealing device between a bearing device and a driving device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60257760-A (JP)
Title: Linear pulse motor
Inventor: KAWABE TAKAHIRO
IPC: H02K41/03
Filed: 1984-06-04
Abstract: PURPOSE:To improve the performance of a linear pulse motor by forming a slider core so that the outer race of a bearing is projected from the back surface of a slider and grinding the bearing in contact, thereby readily and accurately grinding it. CONSTITUTION:A linear pluse motor has a scale substrate 2, bearings 3 rotating in contact with the substrate, a slider core 10 and a pinion 10a thereof, a shaft 4 and a coil 7 so that the distance between a shaft supporting surface and the back surface of the slider 10 is set to project the outer race of the bearing 3 from the back surface of the slider 10. When the pinion 10a of the slider 10 is ground, the projected outer race of the bearing 3 is contacted, the pinion 10a is disposed upside, and placed on the bed 8 of a grinding machine, thereby grinding the pinion 10a by a grindstone 9.
Patent JP-S646534-A (JP)
Title: Disk rotor structure of disk brake gear
Inventor: GASHIA ARAN RUI
IPC: F16D65/12
Filed: 1988-05-13
Abstract: PURPOSE: To attempt increased heat exchange function and secured braking operation by providing the web main body fixed to a revolving means and a friction flange which is attachable or detachable except for the revolving direction of the revolving means and which is pinched by a friction means, on both sides of the web. CONSTITUTION: A disk rotor 3 is so composed that the web main body 6 is attached to the flange 8 formed in a revolving shaft 1 and a plurality of protruded parts 10 are formed on the perimeter surface 9 of the web main body 6. On the other hand, on the inner circumferential surface of the web 11, recessed parts 12 which can be engaged in an attachable or detachable manner with the protruded parts 10 are formed and an air duct 13 is also formed. Furthermore, two sheets of friction flange members 14 are provided with the protruded parts 10 as common engagement members with the web 11 on both sides of the web 11. As the wall surface on one side of the duct 13 is formed, the duct 13 has a circulatory function and performs a braking operation in a pinched state by the friction plate 5.
Patent JP-H05209013-A (JP)
Title: Production of polyolefin
Inventor: MIYAKE SHIGENOBU
IPC: C08F10/00
Filed: 1992-05-07
Abstract: PURPOSE:To produce economically a highly stereoregular polyolefin without separating isomers by high-degree fractional crystallization, by polymerizing an olefin using a metallocene compound containing asymmetrical ligands as a catalyst component. CONSTITUTION:An olefin is polymerized by using a catalyst component comprising a metallocene compound of the formula (wherein M is Ti, Zr, of Hf; X<1> and X<2> are each H, a 1-10C hydrocarbon group, alkylsilyl or halogen; R<1>, R<2>, R<3>, R<6> and R<7> are each H, a 1-10C hydrocarbon group or alkylsilyl; either R<1> or R<2> is not H; R<4> and R<5> are each a 1-10C hydrocarbon group or alkylsilyl and may be bonded together to form a ring; Y is C, Si or Ge; and (n) is 1-3). In this way, a poly-alpha-olefin which can dispense with isomer separation by high- degree fractional crystallization, has very high and industrially useful stereoregularity and is reduced in the chemical inversion in a polymer chain can be produced at good efficiency.
Patent JP-2000300156-A (JP)
Title: Quality improver for breadmaking
Inventor: ISHIGAKI REIZABURO
IPC: A21D13/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a quality improver for breadmaking, enabling the extensibility of dough in breadmaking to be improved, capable of imparting bread excellent in its baked shape, texture and flavor, and difficultly causing aging by including a specific ingredient such as malt together with biotin. SOLUTION: The objective improver is obtained by including (A) at least one kind of ingredients selected from malt, fermented rice and fermented barley (and/or wheat) and (B) biotin added to the ingredient A preferably in an amount of >=0.1 pts.wt. based on 100 pts.wt. of the dry weight of the ingredient A. The improver more preferably contains (C) mevalonolactone and/or mevalonic acid and (D) a product obtained by the lactic acid fermentation of soybeans. It is preferable to include mevalonolactone in an amount of >=0.1 pts.wt. based on 100 pts.wt. of the dry weight of the ingredient A and to include the ingredient D in an amount of 10-100 pts.wt. based on 100 pts.wt. of the dry weight of the ingredient A.
Patent JP-S5817570-A (JP)
Title: Medium feeding device
Inventor: CHIBA KAZUMI
IPC: G11B25/04
Filed: 1981-07-24
Abstract: PURPOSE:To prevent a pressing roller which presses a magnetic card, etc., to a magnetic head from loading a running medium, by driving the pressing roller in the same direction and at the same speed with a roller for driving the card. CONSTITUTION:A recording medium 1 is lowered along a running path 3 and before its lower end comes to among roller mechanisms 4 and 40, a pressing roller 9, and a magnetic head 5, a motor 25 starts to turn a shaft 80, so that pinch rollers 4b and 40b coupled with the shaft and the pressing roller 9 rotate in the same direction and at the same peripheral speed. Further, a shaft 70 also rotates to allow feed rollers 4a and 40a to rotate at the same peripheral speed with the pinch rollers 4b and 40b. Thus, the pressing roller press the recording medium to stabilize the contacting with the head, so the pressing roller is prevented from generating a load on a run of the medium.
Patent JP-S61273691-A (JP)
Inventor: FUKATSU KUNIO
IPC: G07D9/00
Filed: 1985-05-30
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-H11308047-A (JP)
Title: Antenna device
Inventor: MIYAHARA SHUNJI
IPC: H01Q3/30
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To suppress higher harmonics generated by a seed signal generation device and an amplifier. SOLUTION: This device consists of an antenna 7A, which is constructed by such a manner that a 1st element antenna 5 transmitting a 1st RF signal having a 1st phase and a 2nd element antenna 6 for transmitting a 2nd RF signal with the same phase as the 1st phase cross orthogonally, and of an antenna 7B which is constructed in such a manner that a 3rd element antenna 5A transmitting a 3rd RF signal which proceeds by 90 deg. from the 1st phase and a 4th element antenna 6A transmitting a 4th RF signal which proceeds by 90 deg. from the 1st phase cross orthogonally. With this configuration, it is possible to suppress higher harmonics without inserting a filter after an amplifier and to suppress higher harmonics in a specific direction in a band, even for a wideband transmission frequency.