baber/WOPTO huggingface dataset:
Patent JP-H08319354-A (JP)
Title: Production of modified olefinic resin particle
Inventor: SATO HIROYUKI
IPC: C08J3/12
Filed: 1995-05-25
Abstract: PURPOSE: To produce modified olefinic resin particles giving molded products excellent in rigidity even at high temperature. CONSTITUTION: The method for producing modified olefinic resin particles comprises adding the mixture of (B) 10-100 pts.wt. of an ethylenic unsaturated monomer having an ethylenic unsaturated group, (C) 3-70 pts.wt. of an ethylenic unsaturated monomer having two or more ethylenic unsaturated groups and (D) a free radical polymerization initiator [wherein the weight ratio of the component (B) to the component (C) is 10:1 to 1: 5, and the amount of the component (D) is 0.1-2.5 pts.wt. per 100 pts.wt. of the total amount of the components (B) and (C)] to (A) 100 pts.wt. of olefinic resin particles, heating the mixture at a temperature, which is the melting point of the olefinic resin (A) or lower and which does substantially not cause the decomposition of the free radical polymerization initiator (D), to impregnate the compounds into the olefinic resin particles (A), and subsequently subjecting the ethylenic unsaturated monomer (B) and (C) contained in the impregnated resin particles to a polymerization reaction condition to modify the olefinic resin particles (A).
Patent JP-H08319729-A (JP)
Title: Pallet fall preventing device of elevator type parking garage
Inventor: KOMORI YASUHIKO
IPC: E04H6/18
Filed: 1995-05-25
Abstract: PURPOSE: To surely prevent a pallet from falling when the vibration load in the horizontal and vertical direction is applied by providing an abutting part to immovably secure the pallet in the horizontal direction when it is transferred from an elevating platform to a parking shelf, and a holding part to secure the pallet in the vertical direction. CONSTITUTION: When a pallet 12 is completed to be transferred from an elevating platform onto a parking shelf 9, the pallet is held between a fixing type first abutting part 64 abutted on the counter elevation passage side of the pallet 12 and a movable second abutting part 65 abutted from the transfer direction elevation passage side, and immovably secured on a shelf rail 9a in the horizontal direction. Then, each wheel 17 of the pallet is held from the upper part by a holding part 71 between the pallet and the parking shelf 9 to prevent the pallet from being floated. The pallet 12 is prevented from falling when the load in the horizontal direction is applied, and is surely secured on the parking shelf 9 to prevent the pallet from falling when the load due to the direct hit earthquake, etc., is applied.
Patent JP-2000187360-A (JP)
Title: Use of image forming device
Inventor: VAN AKEN LUC KAREL MARIA
IPC: G03G13/08
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To realize an AC developing method in which an image does not have a background in substance. SOLUTION: The image forming device, in which an electrostatic image formed on a moving image forming belt is developed by AC development, is used. When the image forming belt moves at the speed of Vp mm/s, cleaning potential is Vc1 volt and AC bias frequency is f kHz, a function Z satisfies the condition of an expression. Thus, the image which is not accompanied with background development in substance is obtained.
Patent JP-S6330608-A (JP)
Inventor: ARUSUTON RII BAN GU
IPC: F16C27/02
Filed: 1987-05-22
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-S63291751-A (JP)
Title: Hydraulic control device of automatic speed change gear for car
Inventor: ARAKAWA YOSHIFUMI
IPC: F16H63/44
Filed: 1987-05-26
Abstract: PURPOSE:To make it possible to certainly increase a lubricant flow rate when throttle pressure is low, i.e., a lubricant flow rate is small by introducing the pressured oil in a hydraulic power source to a pressure regulating valve by actuating a directional control valve according to a running state so as to raise lubricant pressure. CONSTITUTION:The first pressure regulating valve 1 is provided to regulate the hydraulic pressured oil from an oil pump 13 according to the variation of throttle pressure 14 so as to make said pressure be line pressure, and the line pressure regulated by the first pressure regulating valve 1 is transfered to a speed change gear through an oil passage 17 and also discharged to the port 2e of the second pressure regulating valve 2, which is provided to regulate the line pressure according to the variation of throttle pressure 14 so as to make said pressure be lubricant pressure in the same way. And the lubricant pressure is discharged to the portion to be lubricated of the speed change gear through an oil passage 6. And a directional control valve 3 communicating and cutting-off the port 3a communicated to the oil pump 13 and the port 3b communicated to the back rooms 1c and 2c of each of the valves 1 and 2 is provided. The valve 3 is controlled through a solenoid valve 4 which is controlled according to car speed signal 25 and throttle opening degree zero signal 26.
Patent JP-H01297635-A (JP)
Title: Amplification factor switching means of automatic light control device
Inventor: YOKONUMA NORIKAZU
IPC: G01J1/44
Filed: 1988-05-26
Abstract: PURPOSE:To control light control aperture values (F values) to multiple stages with fewer switching means by generating signals to change the conduction state of the switching means by a switching control means. CONSTITUTION:The signal to conduct any one of the switching means TR1-TR5 and the signal to conduct any two thereof are generated by the switching control means DEC which changes the amplification factor of a light control circuit by changing the voltage to be impressed to the reference input terminal of an amplifier and the output terminal of an output transistor by selectively conducting the switching means TR1-TR5. The many light control F values are thereby obtd. with the fewer switching means TR1-TR5 and the easily usable light control F values are obtd.
Patent JP-H02304168-A (JP)
Title: Eaves gutter
Inventor: AIZAKI SEIGO
IPC: E04D13/072
Filed: 1989-05-19
Abstract: PURPOSE:To better appearance in a mounted state as well as to improve the extent of withstand loadability by forming a projection, formed into a mushroom form with each recess on both top and bottom surfaces of a base and also into a hollow form, in the inside surface of a lug at the upper end of a side wall. CONSTITUTION:A front side wall 12 is erected from the front side of a flat bottom wall 11, and a front lug 14 consisting of an outward piece 141, a rising part 142 and a projection 143 is formed in an upper end of the front side wall 12. Those of rising part 142 and projection 143 are formed into a hollow form each, and an upper end of the projection 143 is formed to be lower than that of the rising part 142. In addition, the projection 143 is formed into a mushroom form with each of recesses 144, 145 on both top and bottom surface of the base, and a tip surface 146 is formed on a circular surface bulged to the rear side. Then, the projection 143 is inserted into an interval between an upper engaged piece 23 and a lower engaged piece 24, having the recess 144 on the top engaged with a claw 23 of an upper engaged piece 23, and the recess 145 at the bottom is engaged with a claw 241 of the lower engaged piece 24, thereby forming an eaves gutter A.
Patent JP-H04352593-A (JP)
Title: Projective television set
Inventor: KANEKO TOSHIHIDE
IPC: H04N9/31
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the thin set improving red and blue color non-uniformity generated at the peripheral edge part of a screen by a centralizing angle at the projective television set composed of plural video sources. CONSTITUTION:In front of the video display elements of red and blue projection optical systems making beams incident to the center of the screen at a certain centralizing angle to the optical axis of the green projected beam while being symmetrically arranged holding a green projection optical system between, an inductor multilayered film 12 is provided to change transmissivity so that the illuminance of video projected onto the screen can be equal with the center of the screen as an object. Thus, since the quantity of red and blue beams made incident to the peripheral edge part of the screen can be made equal, the irregular color is not generated in the peripheral edge part of the screen.
Patent JP-H10320357-A (JP)
Title: Certification server in user certification system, method for certifying the same and recording medium for the method
Inventor: MIMURA MASAHIRO
IPC: G06F21/31
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To attain the unitary management of user certification by accepting certification requests issued from plural different bender certification clients by only one certification server. SOLUTION: In this certification server 2, a certification client identification information part 203 stores a bender ID, edition number, group, and level or the like. An access information part 204 stores an access class, bender ID, edition number, group, and access condition or the like. An access condition extracting part 207 extracts an access condition corresponding to a certification request from an access information part. Thus, the unitary management of user certification can be attained by only one certification server.
Patent JP-H07282876-A (JP)
Title: Matrix board for wiring switching panel
Inventor: KISHIMOTO EIJI
IPC: H05K1/00
Filed: 1994-06-09
Abstract: PURPOSE:To reduce cross talk on the matrix board of an information wiring panel used in an information wiring system. CONSTITUTION:The first wiring patterns 22 connected to the primary side signal lines and the second wiring patterns 23 connected to the secondary side signal lines are arranged to be solidly crossed, and optional patterns are connected among the first wiring patterns 22 and the second wiring patterns 23. Wirings constituting the first and second wiring patterns 22, 23 are formed in the coarse relation to each other on the matrix board 21 of a wiring switching panel so that they are formed not in parallel or the distances between cross points where the first wiring patterns 22 and the second wiring patterns 23 are solidly crossed are not kept constant. Cross talk on the matrix board 21 is reduced.
Patent JP-S6017961-A (JP)
Title: Manufacture of semiconductor controlled rectifier
Inventor: HINATSU JIYUNJI
IPC: H01L21/225
Filed: 1983-07-11
Abstract: PURPOSE:To obtain the doping profile of a uniform lifetime killer as the entire element by doping in twice by considering the doping velocity and solid solution degree. CONSTITUTION:Gold is doped in a region 9 near an nE layer 4 at a high temperature in the state that a protective film 8 for a lifetime killer like a phosphorus getter layer or a silicon oxidized SiO2 film is provided except the surface of the layer 4 of a silicon controlled rectifier which uses phosphorus. Thus, the density distribution of the gold as designated by a curve (a) shown by a broken line is obtained. Then, after the film 8 is removed, gold is doped in other region 10 at lower temperature than the above temperature. At this time, the density distribution of the gold to be doped becomes as designated by a curve (b) shown by a one-dotted chain curve. Accordingly, the density of the gold by the above twice dopings becomes the sum of the both curves (a) and (b) as designated by a curve (c) shown by a solid line, thereby obtaining uniform distribution.
Patent JP-H04353371-A (JP)
Title: Absorption type refrigerator
Inventor: IMAMIYA SEIJI
IPC: F25D11/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide a refrigerating device for an absorption type refrigerator, in which diluted solution of ammonia in a high-temperature pipe flows to the upper part of an absorber with a low temperature and the absorbing effect of the device is not deteriorated even when an atmospheric temperature is high, by a method wherein the high-temperature pipe is provided with a plurality of fins and a heat transfer plate is attached to the plurality of fins to effect heat exchange by fixing it to an outer frame, attached to the back surface of an outer casing, so as to be contacted with it closely. CONSTITUTION:The high-temperature pipe 31 of a refrigerating device 25 for an absorption type refrigerator is provided with a plurality of fins 33 and a heat transfer plate 34 is attached to the plurality of fins 33 while the heat transfer plate 34 is fixed to an outer frame 35, attached to the back surface of an outer casing 22, so as to be contacted closely with the outer frame, to effect heat exchange.
Patent JP-S5919554-A (JP)
Inventor: MAEDA KOUSAKU
IPC: G05D17/00
Filed: 1982-07-23
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-S5998255-A (JP)
Inventor: HAWAADO HANTO GURIIN
IPC: G06F9/38
Filed: 1983-07-12
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-2000322105-A (JP)
Title: Servo controller and method for stabilizing and adjusting servo controller
Inventor: FUJITA JUN
IPC: B23Q15/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To increase the gain of a speed control system by suppressing the gain of a resonance peak while suppressing an increase in phase delay in a low-frequency range to stabilize by building a filter, which has at least characteristics reverse to a couple of antiresonance and resonance characteristics of a controlled system or characteristics approximating them, in a speed controller. SOLUTION: The speed controller 35 has a filter 41, an integrating compensator 43, and a speed control gain setter 45. The filter 41 is an infinite impulse response filter (IIR filter) and has parameters so set as to operate as a filter having characteristics reverse to a couple of antiresonance and resonance characteristics of the controlled system or approximating characteristics. Consequently, while an increase in the phase delay in the low frequency range is suppressed, the gain of the resonance peak can be suppressed, the gain of the speed control system can be increased by stabilizing the speed control system, and the feed driving system of an NC machine tool, etc., can be made fast and high in precision.
Patent JP-S6013622-A (JP)
Inventor: UERUNAA MIYUURAA
IPC: B65B31/02
Filed: 1984-06-22
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-S6189149-A (JP)
Title: Seat belt device
Inventor: SUZUKI ICHIRO
IPC: B60R22/06
Filed: 1985-06-12
Abstract: PURPOSE:To enable the rotary moment of a slider hardly to be produced so as to move the slider smoothly by allowing a drive tape movement to be limited only in the direction of the slider movement so that a driving force is exerted to the middle section of the entire slider. CONSTITUTION:The middle section between a head 15 of a slider 9 and the crowned position of a shoe 21 is penetrated through the hole of a drive tape 24. The drive tape 24 passes through perpendicularly to a body groove section 23 within a groove 14 of a guide rail 13 and simultaneously is movably inserted into a tape groove 26. Then, the drive tape 24 moves along the tape groove 26 in the longitudinal direction of the guide rail 13 allowing the slider 9 to move along the guide rail 13. In addition, a leg section 17 of the slider 9 is bent in a form of being turned up permitting an anchor plate 8 to be connected with a bolt 27. This causes the moment which is exerted on the head 15 by a tension force F of a weaving 1 to be reduced permitting a force to open forcively the slider groove 14 of the guid rail 13 to be lessened.
Patent JP-H10323081-A (JP)
Title: Load drive circuit for motor of electric rolling stock
Inventor: FUJITA YOSHIKAZU
IPC: H02P7/282
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of elements and reduce losses of elements when FETs are used by reducing reactance of serial connections for bridge connections from element blocks of load driving element blocks to element blocks for flywheel in a load drive circuit such as motor for electric rolling stock, restricting the occurrence of a surge voltage and permitting high-speed switching. SOLUTION: A switching element for drive control and a switching element for circulating current are constituted with element blocks 10, 20 where a plurality of elements are connected in parallel respectively, and both element blocks are bridge connected and a surface current flows through the connections in configuration. A conductive pattern of printed circuit board is used as surface current flowing configuration. By doing this, the reactance is reduced and surge voltage occurrence is restricted, thereby permitting high-speed switching.
Patent JP-H08325012-A (JP)
Title: Production of angular grain of rare earth element ammonium oxalate double salt and that of rate earth element oxide material
Inventor: KANEYOSHI MASAMI
IPC: C04B35/584
Filed: 1995-05-26
Abstract: PURPOSE: To produce the grains having angular form and stabilized crystal structure by adding an aq. solution contg. oxalate ions, ammonium ions and hydrogen ions to a rare earth element salt aq. solution in an amount enough to provide specified molar ratios and concn. of the components in the resultant mixed solution and aging the mixed solution. CONSTITUTION: In this production, ammonium oxalate alone or at least two compounds selected from ammonium oxalate, oxalic acid and ammonia are dissolved in water to obtain a solution used as the first solution, and also, an aq. solution of a water soluble salt of a rare earth element is used as the second solution. At this time, if necessary, an acid other than oxalic acid is added to one or both of the first and second solutions to adjust the component contents in the both solutions so as to meet the following inequalities (1) to (4).  Then, the first and second solutions are mixed together to form a precipitate and the resultant solution contg. the precipitate is heated to 30 to 100 deg.C to change the form of all the precipitate grains into angular form, and also, after confirming that the crystal structure of the precipitate is completely changed into its stable structure, the resultant precipitate is separated by filtration and washed with water to produce the objective angular grains of a rare earth element ammonium oxalate double salt.
Patent JP-H04353557-A (JP)
Title: Polyester resin composition
Inventor: AINE TOSHIHIRO
IPC: C08L67/02
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a polyester resin composition having excellent heat resistance, electrical characteristics, scratching resistance, low water absorption ratio and mold shrinkage factor, comprising a polyester resin and a specific cyclic olefin resin in a specific ratio. CONSTITUTION:A polyester resin composition comprising (A) a polyester resin, preferably polyethylene terephthalate or polybutylene terephthalate and (B) a cyclic olefin resin selected from a group consisting of a copolymer of ethylene and a cyclic olefin shown by formula I (p and q are 0 or >=1 integer; m and n are 0, 1 or 2; R<1> to R<19> are H, halogen, aliphatic hydrocarbon group, etc.), a ring opening polymer of cyclic olefin shown by formula I (e.g. one shown by formula II or formula III) and a hydrated substance thereof, having 0.05-10dl/g intrinsic viscosity (at 135 deg.C in decalin) and >=0 deg.C softening temperature in a ratio of 98/8-2/98, preferably 95/5-5/95 by weight, optionally a rubber component and a stabilizer (e.g. phenol-based antioxidant).
Patent JP-H02306188-A (JP)
Title: Dial plate for timepiece
Inventor: ITO MOTOYOSHI
IPC: G01D13/04
Filed: 1989-05-19
Abstract: PURPOSE:To obtain a high-grade looking or the like by forming patterns of hour figures, marks, designs and the like and a printed transparent film alternately in lamination on a substrate so that a cubic and deep looking is created effectively without increasing a thickness. CONSTITUTION:First, after the formation of a first pattern 3 on a colored layer 2, a first transparent film 7 is formed thereon, a second pattern 4 on the film 7 and then, a second transparent film 8 on the pattern 4. Likewise, after the formation of a third pattern 5 on the film 8, a third transparent film 9 is formed thereon and finally a fourth pattern 6 and a fourth transparent film 10 are formed on the film 9. The first to fourth films 7-10 are all ground on the top surfaces thereof after formed and the second to fourth patterns are formed on the respective top surfaces thereof ground. The thickness of the transparent films is about 80-100 mum enough to secure sufficient effect. This can create a cubic and deep looking by a delicate duplication and deviation in viewing of a plurality of patterns through the transparent films.
Patent JP-S5251665-A (JP)
Title: Conveying device with automatic article directing means
Inventor: OONO YOSHIO
IPC: B65G11/20
Filed: 1975-10-22
Abstract: PURPOSE: To correct the attitude of article with cut circular portions while passing through a chute for conveying articles and formed with portion slightly larger than diameter of regular circle and another portion slightly larger than cut circular portion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07331307-A (JP)
Title: Melt-pressurized strengthening treatment method of sintered parts
Inventor: KAMIMURA JUNICHI
IPC: B22F5/00
Filed: 1994-06-09
Abstract: PURPOSE:To develop a sintered parts having excellent strength only to a specific part while holding the oil absorption as the whole body by heating the specific part in the sintered product made of metal powder with high density energy heat source, melting and quenching. CONSTITUTION:The outer peripheral reinforcing part 6 of the sintered parts 3 obtd. by using steel powder and non-ferrous metal powder of Ni, Cr, Mo, Co, Mn, etc., as the raw material and sintering after pressurizing and forming, is irradiated with electron beam 8, etc., having high density energy. Only this part is heated to >= the m.p. of the sintered material and melted or half-melted to eliminate the fine pores peculiar to the sintered material, and after forming in the solidified condition to the molten alloy, a pressurizing die 9 is pressed and the quenching is executed. The sintered parts having the porous quality and excellent lubricity due to the oil absorbing effect as the whole body and the same high density and excellent strength as the molten alloy casting only to the specific part can be produced.
Patent JP-H04353363-A (JP)
Title: Heat pump device
Inventor: ISHINO TSUTOMU
IPC: F25B9/14
Filed: 1991-05-30
Abstract: PURPOSE:To eliminate the eccentricity of a shaft part connecting both displacers, dampen a load condition applied to a shaft seal, reduce a seal width and further to reduce the mechanical loss in a heat pump device in which a high temperature displacer and a low temperature displacer are disposed in one cylinder in a series form. CONSTITUTION:Each of displacers 5 and 6 is unrotatable in respect to a cylinder 2. One rotating shaft 9 is passed through central holes 7, 8 of each of the displacers 5, 6 and one of an outer circumferential surface of a rotary shaft 9 or inner circumferential surfaces of central holes 7, 8 is provided with guide grooves 22 and 23. Guide members 26, 27 engaged with the guide grooves 22, 23 are provided, and reciprocating movements of the displacers 5, 6 are converted into rotary movement of the rotary shaft 9 under the engagement of the guide grooves 22, 23 of the guide members 26, 27.