baber/WOPTO huggingface dataset:
Patent JP-H01145040-A (JP)
Title: Electric cleaner
Inventor: HIRUTA YASUYUKI
IPC: A47L9/28
Filed: 1987-12-02
Abstract: PURPOSE: To facilitate assembling to reduce cost by arranging a power supply switch, a press rib, a switch pedal and a support stand to a switch attaching part and disposing a pedal switch having a panel suppressing positional shift. CONSTITUTION: When an operation pedal switch 10 is attached, a switch attaching part 17 integrally constituted along with the upper case of a cleaner and having a spherical body A formed to the upper end part of one of the sidewalls thereof is formed. A power supply switch 11 is fixed within the switch attaching part 17 while a press rib 19 pressing a push button against the pressure of the spring 13 of the switch 11 and a switch pedal 15 and a support stand 20 both of which are integrated are attached to the upper part of the switch 11. One of the support stand 20 is formed into a curved surface to be brought into contact with the spherical body A in a freely slidable manner and, further, the peripheral part of the switch pedal 15 is pressed by the inner wall of a panel 6 to prevent positional shift at a time of the operation of the pedal 5.  By this constitution, assembling can be easily performed.
Patent JP-H10174390-A (JP)
Title: Cage rotor equipped with double slant slot
Inventor: IN TAIICHI
IPC: H02K1/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To easily exhaust bubbles produced in the case of die-casting by aluminum or its alloy to the outside from an laminated iron core by forming an electric conductor and a short circuit ring in the laminated iron core of a slant rotor. SOLUTION: A laminated iron core 11 is so formed that a plurality of thin steel plates equipped with grooves arranged on the circumference or slot pieces 13 on the circumferential surface are laminated. The circumferential length of the slot piece 13 of an optional steel plate is the same length as that of the other slot piece of each of the steel plates, the slot piece 13 of each of the steel plates is provided with the length of the slot piece of the adjacent steel plate and the length of the other slot piece, and the length is gradually shortened as it goes to the center surface from the axial side of the rotor to form it in a hyperbolic shape. Accordingly, the steel plate positioned in the middle center is provided with a short slot piece 13.  Short circuit rings 15 and 16 positioned to the axial sides of electric conductor 14 and laminated iron core 11 arranged inside the slots 13 are formed together with the laminated iron core 11 as a unit usually with aluminum or its alloy as die-casting.
Patent JP-H07263539-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: HIRAMOTO TOSHIRO
IPC: H01L21/76
Filed: 1994-12-07
Abstract: PURPOSE:To increase the electrical reliability of a semiconductor integrated circuit device wherein semiconductor elements are isolated by isolation grooves and to increase an yield of the device. CONSTITUTION:A semiconductor integrated circuit device includes a first isolation groove 7 for isolating elements which is so formed as to surround an active region where a semiconductor element is formed and a second isolation groove 8 which is so formed as to surround at least a part of the outside of the first isolation groove 7. An active region of a silicon layer deposited on an insulating layer and an element isolation region are insulated from each other by the isolation grooves which, starting from a principal plane of the silicon layer, reaches the insulating layer. In this semiconductor integrated circuit device, the same potential is applied to the active region of the silicon layer and the element isolation region. As regards a method for manufacturing this semiconductor integrated circuit device, a process wherein the first isolation groove 7 is so formed as to surround the active region where the semiconductor element is formed and a process wherein a second isolation groove 8 which surrounds at least a part of the outside of the first isolation groove 7 are conducted simultaneously.
Patent JP-H08160833-A (JP)
Title: Image forming device
Inventor: IKUMA SUSUMU
IPC: G03G21/18
Filed: 1994-12-07
Abstract: PURPOSE: To provide an image forming device excellent in the attaching/ detaching operability of a process cartridge and capable of forming a stably image and facilitating jam processing. CONSTITUTION: The image forming device is provided with a device main body provided with a first frame 11 having an attaching part for attaching the process cartridge B and a second frame 12 which can be opened/closed with respect to the first frame 11, a transfer means 4 for transferring an image formed on an electrophotographic photoreceptor 6 to a recording medium 2 and a carrying means 3 for carrying the recording medium. The second frame 12 is constituted so that it can be opened/closed in a direction perpendicular to the carrying direction of the recording medium 2, with respect to the first frame 11 and a positioning means for positioning the process cartridge after being attached to the attaching part, when the second frame 12 is closed with respect to the first frame 11 is provided.
Patent JP-H078907-A (JP)
Title: Utilization of raw cocoon-dissolved and furified solution
Inventor: TANAKA TOMOJI
IPC: B05D7/24
Filed: 1991-09-05
Abstract: PURPOSE:To effectively utilize raw cocoon refuse by combining a reactor, a frost preventing agent and an anti-fogging agent with a specific soln. CONSTITUTION:An org. acid such as sebacic acid, amino acid or abietic acid or an emulsifier is added to castor oil, squalene, squalane, heptane oil, a D.S.P. plasticizer, silicone oil, antifreezing machine oil, paraffin oil, chlorinated paraffin or wax and a hydrophobic agent such as fluoroplastic, polyethylene, polypropylene or a silicone resin is added to be emulsified to prepare a soln. (A) which is, in turn, thinly applied to the surface of the cooling member or heat exchanger of a cooling machine. A mixed soln. (B) prepared by adding a surfactant, glycol, alcohol, sebacic acid, amino acid or benzoic acid oils and fats to the alkaline earth metal soln. of raw cocoon refuse of the freezing preventing agent bonded to the surface of an airplane, a vehicle, a glass window, an indoor building, a thawing member or a roof tile is secondarily applied together. The solns. (A), (B) are used in combination with a reactor, a frost preventing agent and an anti-fogging agent. By this constitution, raw cocoon refuse can effectively be utilized.
Patent JP-H01194707-A (JP)
Title: Active low-pass filter device
Inventor: JIEEMUSU PII YANGU
IPC: H03D7/12
Filed: 1988-11-30
Abstract: PURPOSE: To enable satisfactory high frequency separation, the reduction of the number of components and narrowing an area necessitated by the whole chip by using single FET, a related capacitor and the several components of resistance. CONSTITUTION: A mixer 10 receives a radio frequency input signal on a conductor 12 and a local oscillation signal on a conductor 14. As an intermediate frequency and the local oscillation signal after mixing are supplied for a low- pass filter 18 through a conductor 16 to remove the local oscillation signal, only an intermediate frequency signal is supplied for an output conductor 20. In the mixer 10, dual gate FET 50 is provided with a first input conductor for local originating 52 and a second input conductor for radio frequencies 54. A resistor 56 connects the conductor 54 to a negative power source potential. The conductor 54 is connected with the drain of FET 50 and the source conductor of other FET 60 through the resistor 58.
Patent JP-H10133072-A (JP)
Title: Self-support type aerial cable
Inventor: KOYASU OSAMU
IPC: H01B7/18
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the self-support type aerial cable which can prevent dancing without being twisted when stringing and is easily manufactured. SOLUTION: A sheath 36 is circularly sectioned and a cable core 3 is present eccentrically below it; and a linear groove 38 is formed above it and a support line 34 is provided at a distance from its internal bottom surface. Part of the sheath 36 is raised from the bottom surface of the groove 38 below the support line 34 to form a neck part 40 and a coating support line 42 is formed while wound around the support line 34. This cable is made round on the whole to prevent the cable from being twisted and dancing even when stringing. This is applicable to both an optical cable and a metal cable.
Patent JP-2000198696-A (JP)
Title: Fork lift
Inventor: GOTZ BERNHARD
IPC: B66F9/075
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a forklift with a little labor while simplifying the structure by providing at least two support positions with a space in the vertical direction for a lift frame, and connecting the lift frame to an operator's cab through the two support positions so as to transmit the force. SOLUTION: A lift frame 3 is connected to an operator's cab 7 at two support positions 5, 6, and the operator's cab is formed of plural supports 7a-7e connected to each other so as to form a framework. The force started from the lift frame 3 at the time of normal operation of a fork lift is partially transmitted through the operator's cab 7. For example, the torsion force around the vertical axis and the rotary moment around the horizontal axis are absorbed by the operator's cab 7. A frame corner part 11 arranged under the operator's cab 7 is connected to the operator's cab 7 and a casing 8 of a drive group so as to additionally reinforce the fork lift.
Patent JP-S63157126-A (JP)
Title: Fixing method for magneto-optical crystal
Inventor: TAKAMATSU HISASHI
IPC: G02F1/09
Filed: 1986-12-19
Abstract: PURPOSE:To set a clearance between a yoke magnetic pole part and a magneto- optical crystal without executing a complicated work, and to easily prevent a position shift by polishing a non-magnetic mold in which the yoke magnetic pole part is embedded, as prescribed, and placing the magneto-optical crystal. CONSTITUTION:A non-magnetic mold 3 is embedded in a magnetic pole part of a yoke 1 for applying a magnetic field to an advance direction of transmission light. Subsequently, the mold 3 is polished extending from the direction opposite to the embedded side, to the face 4 separated by a prescribed distance from both end parts of the yoke 1. When a magneto-optical crystal 2 is placed on this polished part and fixed with an adhesive agent, a distance between the yoke magnetic pole part and the magneto-optical crystal can be set without executing a complicated work, and also, the generation of a position shift is prevented easily.
Patent JP-H11120500-A (JP)
Title: Airplane approach alarming device
Inventor: NEMOTO SHIGERU
IPC: G08G5/04
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To support an efficient control work by improving the precision of approach judgment between airplanes, and to reduce the load on a controller. SOLUTION: As for an airplane which flies over a flight plan path, an interval judging part 11 judges a safe interval based on airplane position information obtained from an airplane position recognizing device 1 and flight plan information obtained by a flight plan information processing system 13, and judges the presence or absence of the necessity of approach alarm. On the other hand, as for a visual flight airplane and an instrument flight airplane which does not fly over the flight plan path, an alarm judging part 17 judges the presence or absence of the necessity of approach alarm based on the further position of the airplane predicted from the airplane position information. A display part 12 displays the approach alarm to the airplane which has the possibility to hardly maintains the safe interval when the presence of the necessity of the approach alarm is judged.
Patent JP-H06226078-A (JP)
Title: High-speed heating method for sample under pressure and device for the same
Inventor: DEIIN EMU MASHIYUUZU
IPC: B01J3/08
Filed: 1993-12-06
Abstract: PURPOSE:To provide such material as dense dielectric/conductive composite material by executing quasi-adiabatic heating at an extremely high speed and making the material denser before a thermal equil. is attained between conductive, semiconductive and dielectric phases. CONSTITUTION:A powder mixture 11 contg. a low-electric resistance material and high-electric resistance material greatly varying in resistivity is put into a dielectric container 47 and one to plural pieces of pulse currents having required energy and short duration time are passed via a conductive route 49 to such powder mixture in the state of applying the prescribed pressure thereto by means of a stationary pressurizing structural body 40 and a moving pressurizing structural body 42. As a result, the powder mixture 11 is made denser and/or a phase change is generated in the powder mixture by selectively heating the low-electric resistance material. Consequently, such material as the dense dielectric/conductive composite material is obtd.
Patent JP-H04175068-A (JP)
Title: High voltage generating circuit
Inventor: ISHII YOSHINORI
IPC: H04N3/18
Filed: 1990-11-07
Abstract: PURPOSE:To secure the protection of a fly-back transformer by making a protection circuit protecting a high voltage generating circuit for a TV receiver composed of first and second protection circuits, stopping horizontal oscillation by means of the first circuit and destructing a horizontal output transistor by means of the second circuit when the fly-back transformer is abnormal. CONSTITUTION:The high voltage generation circuit is newly provided with a second protection circuit 9. The circuit 9 consists of a diode D1 whose anode is connected to the output terminal of a horizontal synchronization deflection circuit 4, a resistor R2 connected between the cathode of the diode and the comparation voltage input terminal of a voltage comparator 5, and a capacitor C grounding the cathode of the diode D1. By such construction, when an abnormality such as electric discharge occurs, an incoming current I1 increases and electric potential V3 at point A becomes lower than a first reference voltage V2, the comparator 5 transmits a signal to stop the action of the circuit 4. When the current I1 further increases, the base drive current of a horizontal output transistor 3 is reduced to destruct the transistor 3.
Patent JP-H05140644-A (JP)
Title: Production of high tensile strength steel
Inventor: TERADA YOSHIO
IPC: C22C38/12
Filed: 1991-11-20
Abstract: PURPOSE:To provide the high tensile strength steel of >=80kgf/mm<2> having a low yield ratio and large uniform elongation. CONSTITUTION:A slab which contains, by weight %, 0.02 to 0.16% C, <=1.0% Si, 0.5 to 1.8% Mn, 0.20 to 0.60% Mo, <=0.1% Al, <=0.008% N, contains one or >=2 kinds among Cu, Ni, Nb, V, Ti, Cr, B, and Ca at need and satisfies >=0.25% M=Si/10+Mn/5 is heated to a temp. range from 750 to 880 deg.C and is subjected to air cooling or force cooling after rolling at >=3.0 reduction ratio. This steel plate is then subjected to a tempering treatment at 400 to 650 deg.C at need.
Patent JP-H09122860-A (JP)
Title: Method for continuously casting aluminum
Inventor: TSUNEKAWA MASAISA
IPC: B22D11/22
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of defects at the bottom part of a cast block at the initial stage of continuous casting with a simple method without using a complicated equipment by film-boiling and cooling the surface of the cast block drawn out from the lower part of a mold at the initial stage of the casting and specifying the heat conduction from the surface of the cast block with a coefficient of heat conductivity. SOLUTION: In order to keep the film boiling and cooling, it is important that the heat conduction from the surface of the cast block is controlled to <=4000W/m<2> K the coefficient of heat conductivity so as not to lower the surface temp. of the cast block. Therefore, in the case of colliding the cooling water to the bottom part of the cast block at the initial stage of the continuous casting, since the film boiling and cooling are executed, the heat conduction from the surface of the cast block is suppressed, and the cooling rate is reduced, and since thermal stress is mitigated, the warping-up is not caused at the bottom part of the cast block and various kinds of the cast block defect caused by the warping-up is prevented. Particularly, in a vertical continuous casting of an aluminum ingot having rectangular cross section, the stable casting can be executed.
Patent JP-H06162760-A (JP)
Title: Magnetic disk device
Inventor: ONO KOICHI
IPC: G11B33/14
Filed: 1992-11-16
Abstract: PURPOSE:To provide a magnetic disk device of high reliability by preventing an adverse influence upon a magnetic head and a magnetic head positioning mechanism. CONSTITUTION:The junction face between a cover 11 and a base 12 is provided along all of the movement area of magnetic heads 17, or one side of HDA where magnetic heads 17 are closest is provided as the junction face, thereby giving a shield effect to HDA without additional parts. Though all conductors can be used as materials of the cover 11 and the base 12, already provided materials are used to prevent an adverse influence of the electromagnetic noise, which is made incident from the gap between the cover and the base, upon magnetic heads 17 without raising the cost neither increasing the number of parts.
Patent JP-H03167785-A (JP)
Title: Thin film emitting element of single bonded carbon and its manufacture
Inventor: KURIHARA NORIKO
IPC: H05B33/12
Filed: 1989-11-25
Abstract: PURPOSE:To provide a light emitting element of EL implantation type with long life and high hardness, which can cover the whole visible range, by using a single bonded carbon film having a specific nature as a light emitting layer. CONSTITUTION:A carbon film chiefly containing carbon atoms and representing a single bonded carbon film wherein ratio of intensity IA of the peak A with Raman spectrum at 1340+ or -20cm<-1> to intensity IB of the peak B with the same spectrum at 1580+ or -10cm<-1>, that is IA/IB is 9.7 or more and a half value width of the peak AIA is 30cm<-1> or more and 110cm<-1> or less, is used as the base body of a light emitting layer. Thereby a light emitting element of EL implantation type capable of even blue light emission is obtained, wherein the electric field does not concentrate locally and voltage withstanding and stable emitted colors cover the whole visible light range.
Patent JP-H06223526-A (JP)
Title: Contact recording slider for information storage system using lubricant
Inventor: MEYER DALLAS W
IPC: G11B33/14
Filed: 1993-12-06
Abstract: PURPOSE: To improve a slider for an information storage system using incompressible fluid. CONSTITUTION: A slider 26 has a controlled texture surface for being applied to an automatic supply type lubricating system. A pattern for decreasing the amounts of lubricating fluid lost due to flow like shifting from a plane in tracking during an operation is applied to the controlled texture surface.
Patent JP-H09143340-A (JP)
Title: Thermoplastic resin composition
Inventor: KASHIWAGI HIROKI
IPC: C08L51/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition excellent in impact resistance, chemical resistance, moldability and appearance by blending specified polymers each in a specified amount. SOLUTION: This composition contains a graft copolymer (A) obtained by the emulsion polymerization of 40-450 pts.wt. mixture of 40-80wt.% aromatic vinyl monomer, 20-60wt.% vinyl cyanide monomer and 0-20wt.% other vinyl monomer in the presence of 100 pts.wt. (solids) diene-base rubbery polymer latex having a weight-average particle diameter of 0.10-0.65μm, a graft copolymer (B) obtained by the emulsion polymerization of the aforementioned monomer mixture in an amount at least two-fold by weight based on the solids of an acrylic rubbery polymer latex in the presence of this latex which is obtained by the emulsion polymerization of a 2-12C monohydric alcohol ester of acrylic acid, optionally containing at most 30wt.% (polyfunctional) vinyl monomer, and of which the weight-average particle diameter and the gel content are within the zone marked with oblique lines in figure 1,  and a rigid polymer (C) obtained by opolymerizing the aforementioned monomer mixture in the proportions satisfying the relations of formulas I and II.
Patent JP-2000129457-A (JP)
Title: Surface treated steel sheet excellent in adhesive property and its production
Inventor: TOMIYASU TAKESHI
IPC: C23C28/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To secure the adhesive strength and long term durability of a steel sheet by ordinary treatment without providing a resin coating material for adhesion by specifying the amt. of sexivalent chromium contained in a chromate film provided on the surface of a plated steel sheet and the product of the molar amt. and acid value of inorganic and organic acid radicals in the film. SOLUTION: The surface of a zinc or aluminum plated steel sheet is provided with a chromate film of 10 to 150 mg/m2 by the coating weight expressed in terms of chromium. Preferably, the amt. of sexivalent chromium contained in this chromate film is controlled to 0 to 25 mg/m2, the product between the molar amt. of inorganic and organic acid radicals contained in the chromate film and the acid value is controlled to <= double the molar amt. of the whole chromium, and, the plating in the steel sheet is composed of 95% zinc and 5% aluminum. As to the plating for the steel sheet, all of alloy hot dip plating, molten salt electrolytic plating and electroplating may be adopted. As for the chromate treating soln., it is needed that sexivalent chromium has been reduced into tervalent chromium in advance.
Patent JP-H10127336-A (JP)
Title: Container for cosmetics and cosmetics
Inventor: HIBINO KENJI
IPC: A45D34/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for cosmetics which is capable of allowing cosmetics to extrude and flow out in a diagonal direction and enables a user to coat the skin with the cosmetics by applying the container diagonally to the skin and moving the container along the skin and cosmetics which spontaneously change to a foam state of themselves from a gelatinuous state at the time of flowing out of the container for cosmetics and are fitted to the skin or the hair as the foam state is dispersed immediately after the cosmetics are applied on the skin or the hair. SOLUTION: This container 1 for cosmetics comprises a container body 2 for cosmetics, a tilting valve 3 which is disposed in the upper part 2a of the container body 2 for cosmetics and is opened to allow the cosmetics in the container body 2 for cosmetics to flow out of the inside of the body by pressing the valve in the diagonal direction, a contact member which is disposed in the upper part of the tilting valve 3 and is used to apply the cosmetics on the skin or the hair by bringing the member into contact therewith and a cap which is freely attachably and detachably disposed at the container body 2 for cosmetics. The cosmetics are prepd. by compounding a gelatinizing agent, a post-foaming agent and a surfactant as essential components and are packed into the container body for cosmetics.