baber/WOPTO huggingface dataset:
Patent JP-H09300197-A (JP)
Title: Grinding body and grinder therewith
Inventor: MIZUMA YOSHITAKA
IPC: B24B27/033
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a grinding body or a grinder which ensures shape precision of a surface of a refractory after grinding, has high durability and safety, and is compact and light-weight. SOLUTION: This body is a rotary grinding body in which a rotary panel 3 is attached to a rotary shaft 2 of an air motor 1 and an abrasive piece 4 is attached to an end of the rotary panel 3 in such a manner that it can turn freely for the rotary panel 3. The piece 4 is made of cemented carbide or ceramics, the piece 4 and the rotary panel 3 are connected mutually by two connection members 5, and one of these connection members 5 is connected in such a manner that it is worm more easily than the other connection member 5. The grinder of the present invention is provided with a gas discharge port at a tip or a side face of the air motor, and the rotary panel is provided with a hood. The rotary grinding body is attached to a tip of a handle pipe having a gas supply port at an end thereof.
Patent JP-S63278383-A (JP)
Title: Light emitting diode
Inventor: SEKIWA TETSUO
IPC: H01L33/40
Filed: 1987-05-11
Abstract: PURPOSE:To perform sufficient light emitting output and an ohmic contact by forming a concentration gradient in which the impurity concentrations of P-type and N-type GaAlAs layers are lower than those of a GaAlAs active layer near a junction boundary to the active layer and the surface becomes high in its concentration. CONSTITUTION:A double hetero structure made of three layers of a P-type GaAlAs clad layer 21, a GaAlAs active layer 22 having mixed crystal ratio necessary for an emitting light wavelength and an N-type GaAlAs clad layer 23 are sequentially grown is provided, and the impurity concentrations of the layers 21, 23 are reduced lower than that of the layer 22 near the junction boundary to the layer 22. An inclined impurity concentration gradient in which the surfaces of the layers 21, 23 become high in concentration is provided. Thus, a high intensity light emitting output is obtained, the electrodes 25, 24 are formed directly on the layers 21, 23, and sufficiently optical output and ohmic contact are obtained in a simple elemental structure.
Patent JP-H01286748-A (JP)
Title: Motor frame and formation thereof
Inventor: TAKAHASHI ATSUSHI
IPC: H02K5/08
Filed: 1988-05-11
Abstract: PURPOSE:To improve heat dissipating effect by integrally providing a stator core in which the outer periphery of the core is disposed externally with the intermediate part of a motor frame body. CONSTITUTION:A motor frame has a motor frame body 1 made of synthetic resin, etc., and a stator core 2 formed by superposing many ion plates in an axially longitudinal direction, and the core 2 is so integrally associated with the intermediate part of the body 1 as to be externally disposed at the outer periphery of the core. A plurality of slots 3 are formed at an interval on the inner periphery of the core 2, and a plurality of windings 4 wound annularly over two slots 3 are so wound in the slots 3 as to be sequentially displaced by one slot. End plates 5, 6 of output and opposite output sides are disposed oppositely through the body 1, and bearings 7, 8 are mounted. Thus, on the motor frame, a shaft 10 on which a rotor 9 is mounted at the intermediate is supported by the bearings 7, 8 to be rotatably supported, thereby assembling the motor.
Patent JP-S606422-A (JP)
Title: Molding machine
Inventor: INOUE KIYOSHI
IPC: B29C45/26
Filed: 1983-06-27
Abstract: PURPOSE:To obtain a uniform and good molded item of a natural or synthetic resin, by passing mixture consisting of prescribed components in prescribed proportions for the intended item through a staggered narrow passage and at the same time subjecting it to ultrasonic waves before it is pressed into a mold. CONSTITUTION:Pellets or powders materials to be mixed that are in proper proportions are formed into a primary compact 25, the compact 25 is charged into a hopper 30, is reduced between projections 26A of a grinding roll 26 and projections 27A of a roll 27 to a very fine powder, and is formed into a prescribed composition in a mixing and pressing space 28 with a heating mechanism, the prescribed compositin being to be heated and mixed. The prescribed composition is allowed to flow through a narrow staggered passage. During this flow, it is subjected to ultrasonic waves generated by ultrasonic wave generators 5A, 5B, 5C. The ultrasonic waves are directly applied to the composition flowing through the passage or are applied indirectly thereto via wires or the like from the horns. Thus, a uniform and good molded item can be produced.
Patent JP-S62273182-A (JP)
Inventor: TERUI TOSHIYASU
IPC: B60W10/109
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-S5815940-A (JP)
Title: Polyprenyl compound, its preparation and drug containing the same
Inventor: YAMATSU ISAO
IPC: C07C69/767
Filed: 1981-07-23
Abstract: NEW MATERIAL:A polyprenyl compound expressed by formulaI[R is formula II (R<1> and R<2> are H or alkyl; R<3> is alkyl; R<4> is H, halogen or alkyl), formula III (R<5> is H or alkyl; R<6> is alkyl; m is 0 or 1) or formula IV (R<7> and R<8> are H, halogen, alkyl or CF3; p is 0 or 1); n is an integer 1-3, etc.]. EXAMPLE:3,7,11-Trimethyl-2,6,10-dodecatrienyl 1-(p-chlorobenzoyl)-2-methyl-5- methoxy-3-indolylacetate. USE:A safe anti-inflammatory agent, having little side effects, e.g. digestive tract disorder or renal disorder, with low toxicity and lasting effects. PROCESS:A polyprenyl alcohol expressed by formula V is reacted with a compound expressed by formula VI or a reactive derivative thereof to give the compound expressed by formulaI(R is formula II).
Patent JP-H04342190-A (JP)
Title: Front-back connection of double-side substrate
Inventor: NOGUCHI HIROSHI
IPC: H05K3/34
Filed: 1991-05-20
Abstract: PURPOSE:To connect an upper face electrode and a lower face electrode are connected by making the use of thermal conduction of a spray dip using cream solder and lead of a part. CONSTITUTION:An upper face electrode 2 of a printed circuit board 1 is coated with cream solder 6 and a component 4 such as an electrolytic condensoer is mounted on the coated cream solder 6. After it is mounted, spray dip is performed from a lower face electrode 3 to connect the upper face electrode 2 and the lower face electrode 3 by making the use of thermal conduction of the spray dip.
Patent JP-S5817123-A (JP)
Title: Production of modified polypropylene film
Inventor: FUJIYAMA MITSUYOSHI
IPC: B32B15/085
Filed: 1981-07-23
Abstract: PURPOSE:To obtain a modified polypropylene film excellent in metalizability and ink adhesion, by forming the film surface from a modified polypropylene composition containing an ethylene polymer. CONSTITUTION:One or both surface of a film are formed from a modified polypropylene composition consisting of an ethylene polymer and a modified polypropylene partially or totally grafted with an unsaturated carboxylic acid, and then the surfaces are subjected to a corona discharge treatment. As the unsaturated carboxylic acid, maleic anhydride is particularly preferred. The unsaturated carboxylic acid is used in an amount of 0.01-20pts.wt., pref., 0.1-5pts.wt. per 100pts.wt. polypropylene to obtain good modified polypropylene. As the ethylene polymers, low-density polyethylene., ethylene/propylene copolymers and ethylene/ butene-1 copolymers are preferred.
Patent JP-S62272449-A (JP)
Title: Yellow luminous fluorescent lamp
Inventor: MAGAI MITSUTAKE
IPC: H01J61/38
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a yellow luminous fluorescent lamp which suppresses radiation of 500mum or less and besides emits large luminous flux, by forming a film of resin, in which a yellow organic pigment is contained, on an outer surface of a fluorescent lamp. CONSTITUTION:A yellow organic pigment is added to fluorine resin, to form paint of the yellow organic pigment by using a ball mill. A hardening agent is added to the paint and to be mixed. It is then diluted by xylene and butyl acetate in order to obtain a definite film on the outer surface of a fluorescent lamp. The outer surface to be coated in the fluorescent lamp 1 is defatted and washed with butyl acetate or the like to form a primer film before coating of the yellow organic pigment. The primer layer is then coated with the said yellow paint, being dried and thereafter heated to solidify the film 4. Thus, a yellow luminous fluorescent lamp suppressing radiation of 500mum or less and besides emitting large luminous flux can be obtained.
Patent JP-H04342265-A (JP)
Title: Electrostatic charge image developing magenta color toner
Inventor: KOMA SEIJI
IPC: G03G9/09
Filed: 1991-05-20
Abstract: PURPOSE:To provide the toner which has extremely high transparency and electrostatic charge stability, allows bright magenta color images to be obtd. and allows the images of the colors extremely approximate to natural colors to be obtd. by combining with a yellow color developer and a cyan color developer. CONSTITUTION:A quinacridone pigment having 0.01 to 0.09mum average primary particle sizes; for example, the quinacridone pigment which is formed by being subjected to a solvent treatment in the presence of the quinacridone deriv. expressed by the following general formula (1), Q-(A-Y)n... (1) (where Q denotes a substd. or unsubstd. quinacridone residuel group; A denotes a direct bond or bivalent combination group; Y denotes primary to ternary amino group or heterocyclic residual group; (n) denotes 1 to 4) is incorporated as the quinacridone pigment into the electrostatic charge developing magenta color toner contg. the quinacridone pigment.
Patent JP-S60260095-A (JP)
Inventor: HISAMA YOSHITAKA
IPC: G06F3/16
Filed: 1984-06-06
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-H11321677-A (JP)
Title: Method for limiting maximum hydraulic pressure of servo steering device
Inventor: SPILLNER ROBERT
IPC: B62D123/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To limit the pressure so as not to significantly exceed a desired maximum using pressure by reducing the rotating speed of an electric motor to limit the hydraulic flow when the current consumption of the electric motor exceeds an upper limit. SOLUTION: When a small, inexpensive pressure limiting valve is used, a characteristic line (b) is given since it is first opened at about 120 bar. When a limit value is exceeded, the bypass flow is reduced by the reduction in rotating speed of an electric motor, and a reduced bypass flow is generated as shown by the characteristic line (b). Accordingly, this bypass flow can provide a more satisfactory effect with a slight economic cost as is apparent from the comparison with the characteristic line (a) in the use of a large, expensive pressure valve.
Patent JP-S61272370-A (JP)
Title: Thin film forming device
Inventor: HANAI MASAHIRO
IPC: C23C14/32
Filed: 1985-05-28
Abstract: PURPOSE:To prevent the corrosion of a tantalum sheet even when a vapor deposition substance is Au by arranging the tantalum sheet on the surface of a molybdenum sheet on the substrate side in an electron drawing-out grid fixed to the molybdenum sheet arranged between a crucible and the substrate through the tantalum sheet. CONSTITUTION:The thin film forming device has a crucible arranged in a vacuum region and used for injecting the vapor of a vapor deposition substance such as Au, a substrate on which the injected Au vapor is deposited and an electron drawing-out grid 5 which is arranged between the crucible and the substrate and fixed to a molybdenum sheet 11 through a tungsten sheet 10. The tantalum sheet 10 is arranged on the surface of the molybdenum sheet 11 on the substrate side. Accordingly, the tantalum sheet 10 is not brought into direct contact with Au vapor and is not corroded by the Au vapor.
Patent JP-S595107-A (JP)
Title: Keratolytic
Inventor: MIYAZAWA KIYOSHI
IPC: A61K8/00
Filed: 1982-07-01
Abstract: PURPOSE:Keratolytics containing an anionic surfactant and another surfactant having N atoms in the molecule in combination, capable of cleaning the skin without damaging the skin, and removing the keratin with ease. CONSTITUTION:Keratolytics containing one or two or more anionic surfactants, e.g. sodium lauryl sulfate, and one or two or more other surfactants having nitrogen atoms in the molecule other than the anionic surfactants, e.g. lauryldemethylamine oxide, at preferably (20:1)-(1:20), preferably (10:1)-(1:10), molar ratio. The keratolytics have improved dissolving action on the keratinized tissee and a slight irritation to the skin. Therefore, the agent is used directly or incorporated with various bases, e.g. a liquid, jelly, ointment or creamy base, for use.
Patent JP-2000303019-A (JP)
Title: Release treatment agent
Inventor: KANEMOTO KOJI
IPC: C09J7/02
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To aim at simultaneously improving adhesion to various substrates and follow-up properties. SOLUTION: This release treatment agent has a reaction product of an ethylene/vinyl alcohol copolymer or a polyvinyl alcohol having a Young' modulus of at least 2.0×104 kg/cm2 and a flexural modulus of at least 2.4×104 kg/cm2 with an isocyanate having an >=8C aliphatic group as the effective component. The ethylene content is preferably not greater than 55 mol%.
Patent JP-S606280-A (JP)
Title: Seam welding method
Inventor: WATANABE HISASHI
IPC: B23K11/24
Filed: 1983-06-24
Abstract: PURPOSE:To weld satisfactorily a seam part in seam welding by which caps are attached to substrates by rotating horizontally the substrate surfaces and controlling the input power so as to make the power uniform per unit area in the joint part according to the welding and rotating position thereof. CONSTITUTION:Caps 4, 11 are placed via a seal frame 3 on the substrate surfaces of ceramic substrates 1, 12 provided with a semiconductor 2. The substrate 12 is rotated by a shaft 13 and the rotating angular position thereof is detected with a photointerruptor 15. The welding current is controlled by the operation of a control circuit according to the data table preset to make the input power corresponding to the detected angle uniform per unit area of the joint part, by which the uniform and satisfactory welding is accomplished over the entire surface in the seam part. The conventional seam defects are thus eliminated at all.
Patent JP-H08307783-A (JP)
Title: Television device with built-in cd reproducing device
Inventor: YONEDE HISASHI
IPC: H04N5/44
Filed: 1995-05-12
Abstract: PURPOSE: To reduce interferance radiation to a TV tuner by detecting the kind of a CD and operating clock circuit of an irreducible minimum for operating the CD when video recording is performed in an external VTR by operating a CD reproducing device, receiving a TV signal, in the television device with built-in CD reproducing device. CONSTITUTION: This device is provided with a controller 13 performing a control so as to perform video recording for the output from a CD reproducing device in an external VTR by operating this CD reproducing device which is possible to play plural kinds of disks even when an input switch circuit 17 selects a TV signal and performs a video display. By making the CD reproducing device inoperative by detecting that a disk is not loaded by a CD presence/absence/kind detection means and operating only a voice system clock generation part or a video system clock generation part which is necessary to the performance of the disk by detecting the kind of the disk, interference radiation is reduced and power saving is performed.
Patent JP-S5757155-A (JP)
Title: Pasting apparatus for taking-up machine
Inventor: SERIZAWA KENJIROU
IPC: B65H19/29
Filed: 1981-07-21
Abstract: PURPOSE: To eliminate the necessity of packing papers etc. by installing a pasting mechanism under the paper to be taken-up on a taking-up core and swinging up the pasting mechanism by a hydraulic mechanism immediately before the end of taking-up and applying paste on the back face of the paper and allowing the edge of the paper to be adhered and superposed.  
     CONSTITUTION: A cylinder 17 is extended immediately before the end of taking-up and a frame body 11 is set in vertical state. Therefore, a printing roll 6, doctor roll 7, and a calling-on roll 8 are set at high positions, and the printing roll 6 is brought into contact with the back face of a paper 2 and is rotated, accompanied with the paper 2, and also the calling-on roll 8 and the doctor roll 7 rotate through gears 12W15. Therefore, the paste in a paste tank 9 is transported to the printing roll 6 through the pasting roll 8 and the doctor roll 7, and the back face of the paper 2 is pasted, and the edfe of the paper 2 is adhered onto a taking-up paper automatically. Therefore, the edge part of the taking-up paper serves as packing paper, and the necessity of packing papers can be avoided. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05309280-A (JP)
Title: Unpolished rice sorting device in rice husking and sorting machine
Inventor: ISSHIKI TSUTOMU
IPC: B02B5/02
Filed: 1992-05-07
Abstract: PURPOSE:To remove chaff and dust by a simplified device from unpolished rice which is sorted by a rice husking and sorting machine and taken out to the outside of the machine. CONSTITUTION:A rice husking and sorting machine is constituted by placing a rice husking part A and a wind sorting part B of unwinnowered rice in the front part of a mechanical base 36, placing a blending rice sorting part C in the rear part of the mechanical base 36a and providing an unpolished rice elevator 3 for taking out unpolished rice sorted in the blending rice sorting part C in the rear part of a mechanical body. An unpolished rice sorting device is constituted as follows. The upper end part of a dust suction passage 34 provided along the vertical direction in the unpolished rice elevator 3 is communicated with a dust suction chamber 40 which sucks chaff and dust from the takeout port part 3a of the upper part of the unpolished rice elevator 3. The lower end part of the dust suction passage 34 is communicated with a suction fan 1 which is provided in the front part of the mechanical body via a dust suction air duct 37 integrally incorporated into the mechanical base 36 provided in the front and rear directions of the mechanical body.
Patent JP-H05315690-A (JP)
Title: Laser machining apparatus
Inventor: IMAMURA KEIGO
IPC: B23K26/00
Filed: 1992-05-08
Abstract: PURPOSE:To eliminate thermal influence at both ends of an amplitude and to continuously alter the amplitude by synchronizing a drive waveform of an oscillation mirror with a pulse pattern of a laser light. CONSTITUTION:A laser machining apparatus has an oscillation mirror 14 for varying the angle of reflection to irradiate a predetermined position of a workpiece 13 with a laser beam reflected from a bender mirror 12 to so drive as to alter an inclination of the mirror 14 in a pulse motor 15. The amplitude of the mirror 14 is synchronized with a pulse pattern of a laser beam from a laser oscillator 10 by synchronization control means 16. Further, the apparatus has a controller 17 for controlling the oscillator 10 and the motor 15. A laser light L scans within a range from a point (a) to a point (b) on the workpiece 13 by altering the inclination of the mirror 14.
Patent JP-S5340512-A (JP)
Title: Harmonic tone sounding mechanism of piano
Inventor: KAGAWA TAKASHI
IPC: G10C3/00
Filed: 1976-09-25
Abstract: PURPOSE: To suppress desired higher harmonic components and obtain diversified timbres of varying harmonic overtone constitutions by point-contacting a cushio cushion in the specified position of each string being spanned. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07431-A (JP)
Title: Method for deter mining degree of intraocular lens by perioperative refractometry and apparatus therefor
Inventor: SEGAWA YOJI
IPC: A61F2/16
Filed: 1993-04-05
Abstract: PURPOSE:To calculate the more accurate degree of an intraocular lens by performing small incision self-closing valve lens ultrasonic emulsifying and sucking cataract operation and removing the nucleus and cortex of a lens to cause physiological intraocular pressure and, thereafter, determining the degree of the intraocular lens to be inserted using a measured refraction value. CONSTITUTION:The radius R of curvature of the cornea before operation is measured to be inputted to an intraocular lense degree operation circuit. A small width self- closing incised cut 1 is formed before operation to start lens ultrasonic emulsifying and sucking cataract operation and, after a lens 2 and the cortex 3 of the lens are removed, physiological intraocular pressure is caused by using the self-closing incised cut l and an artificial aq. humor to measure a refraction value. The refraction value is automatically inputted to the intraocular lens degree operation circuit and the axial length L of an eye is calculated from the previously inputted radius R of curvature of the cornea and the refraction value. Estimate anterior sac depth C is calculated from the A-constant possessed by an intraocular lens 4, the radius R of curvature of the cornea and the axial length L of the eye and the degree of the intraocular lens and the estimate refraction value after operation are calculated and displayed.
Patent JP-H10288859-A (JP)
Title: Electrophotographic toner binder
Inventor: KATO TOMOHISA
IPC: G03G9/08
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the electrophotographic toner binder for use in a heat fixing type copying machine and printer superior in low temperature fixability, resistance to hot offset, heat resistance, to improve an elasticity at high temp. and storage stability by incorporating nitrile groups in a specified resin high in molecular weight and adding a specified ketone compound. SOLUTION: The electrophotographic toner binder is made of the resin having nitrile groups and a weight average molecular weight of 200,000-10,000,000 and a number average molecular weight of 30,000-3,000,000 and a resin having a weight average molecular weight of 2,000-50,000 and a number average molecular weight of 1,000-30,000. The ketone compound represented by the formula in which R<1> is a 1-50 C straight alkyl or alkenyl group; R<2> is a 1-50 C straight alkyl or phenyl group or a phenyl group having a 1-50 C alkyl group; and the total C number of R<1> and R<2> is 16-90. As the resin having the nitrile groups, copolymers of (meth)acrylates with other vinyl monomers are preferable, and a content of the ketone compound is 0.1-20 weight%.
Patent JP-S5631952-A (JP)
Title: Protecting apparatus of reinforcing steel
Inventor: ROTAARU TEIRESHIYUKE
IPC: E04G9/00
Filed: 1980-08-21
Abstract: The invention provides a device for housing steel reinforcement in areas where joints are made between first and subsequently poured concrete structures such that connecting portions of the steel reinforcements are isolated during pouring of the first concrete and are thereafter bent out for connecting the subsequently poured concrete structure. The device comprises a housing having an open box, a cover therefore, and anchoring strips disposed in the transverse direction of the box at intervals along its length and at the bottom thereof. The anchoring strips having transverse slots in the upper portion thereof to receive and support the connecting portions of the steel reinforcements. The cover is capable of being locked to the box and capable of passing the anchoring portions therethrough.
Patent JP-S5817996-A (JP)
Inventor: UEHARA TOSHIAKI
IPC: E21D9/087
Filed: 1981-07-24
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。