baber/WOPTO huggingface dataset:
Patent JP-H02253077-A (JP)
Title: Fluid splicer and connecting device
Inventor: MORITA IKU
IPC: F16L15/04
Filed: 1989-03-28
Abstract: PURPOSE:To achieve high productivity and excellent conducting property at low cost by providing a constitution consisting of a splicer body made of plastic material having a male screw part engaged with the female screw part of a target body and a through hole, and a cylinder made of metal disposed in a part of the through hole. CONSTITUTION:A fluid splicer 1 has a splicer body 14 and a metal cylinder 13. The splicer body 14 is formed of a plastic material such as polyamide resins reinforced by glass fibers, and provided with a male screw 4 screwed into the female screw part of a target body 3 to fluidly connect and a through hole 2 through which a fluid is passed. The metal cylinder 13 is formed of brass and stainless steel and disposed in the through hole 2 by means of insert molding and ultrasonic press fitting. Consequently, inexpensive plastic materials and metal thin plates can be used, and the manufacture by inexpensive and highly productive process can be achieved. Further, the splicer is excellent in durability, heat resistance, and pressure resistance.
Patent JP-S61236634-A (JP)
Title: Production of transparent electrode for display device
Inventor: SAITOU MASAMORI
IPC: C23C18/06
Filed: 1985-04-09
Abstract: PURPOSE:To produce easily a transparent electrode for a fine and precise display device by coating a photosensitive resin on a glass substrate, drying it, thereafter exposing and developing it, forming an electrically-conductive transparent film thereon and removing the residual part of the photosensitive resin. CONSTITUTION:A photosensitive resin film 2 is formed on the whole surface of one side by coating a photosensitive resin on a glass substrate 1 and drying it. A negative 4 of an electrically-conductive picture is superposed thereon, exposed and developed and the surface of the substrate of a part in which a film of the electrically-conductive picture is formed is exposed. Then the above-mentioned substrate 1 is heated in the high temp. of >=450 deg.C and a methanol soln. incorporating metallic salt such as stannic chloride as an essential component is blown thereon to form an electrically-conductive transparent film 3 on the whole surfaces of one side. Thereafter the picture of the film 3 is formed on the substrate 1 and remains by cooling the substrate 1 and removing the residual part of the film 2 together with the film 3 thereon with a method such as the water washing and the transparent electrode for a display element is obtained.
Patent JP-H11273058-A (JP)
Title: Magnetic record medium
Inventor: KURIHARA KENICHI
IPC: G11B5/702
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve dispersibility of a ferromagnetic powder in a magnetic layer and to obtain excellent electromagnetic conversion characteristics by using a binder having quaternary ammonium salts and/or tertiary amino groups as polar groups and incorporating a specified polyglycerine fatty acid ester into a magnetic layer. SOLUTION: The polyglycerine fatty acid ester used is expressed by formula I. In formula I, R<1> , R<2> are each acyl groups or H, (x) satisfies 1<=x<=10, and at least one of R<1> and R<2> is preferably an acyl group expressed by C2 H2(n-m)+1 CO (wherein (m), (n) are each an integer satisfying n<20, m<5 and n>m). The quaternary ammonium salts are preferably polar groups expressed by formula II, III. The tertiary amino groups are preferably polar groups expressed by formulae IV, V. In formulae II, III, IV, V, R<3> to R<10> are each H, aliphatic groups such as <=10C alkyl groups or aromatic groups such as phenyl groups and benzyl groups, X<-> is an org. or inorg. anion.
Patent JP-H11268583-A (JP)
Title: Vehicle lighting fixture
Inventor: AKIYAMA KIYOHIRO
IPC: B60Q1/30
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve appearance by a method wherein protrusion streaks and recessed grooves are formed in the single rotational paraboloid of a first reflection surface concentrically around an optical axis, and a shadow pattern formed on the protrusion streaks or recessed grooves in the first reflection surface and a shadow pattern formed on a second reflection surface by the stepped parts of a multistage rotational paraboloid are caused to approximately coincide with each other. SOLUTION: Protrusion streaks 610 and recessed grooves 611 are formed in a first reflection surface 61 concentrically around an optical axis Z-Z. A pattern formed by shadows D1 formed by the protrusion streaks 610 and the recessed grooves 611 on a first reflection surface 61 and a pattern of shadows D2 formed by the stepped parts of a multistage rotational paraboloidal on a second reflection surface 62 are caused to approximately coincide with each other. As a result, when a light source bulb is lighted, concentric shadows D1 centering around an optical axis Z-Z on the first reflection surface 61 and concentric shadows D2 centering around the optical axis Z-Z on the second reflection surface 62 are formed.  The shadow D1 pattern of the first reflection surface 61 and the shadow D2 pattern of the second reflection surface 62 are caused to approximately coincide with each other, whereby a difference between the seeing manner of the shadow pattern of the first reflection surface 61 and the seeing manner of the shadow pattern of the second reflection surface 62 is eliminated, a uniform feeling is generated, and appearance is improved.
Patent JP-H05237516-A (JP)
Title: Method and device for rolling seamless tube by skew rolling mill
Inventor: SHIMAMOTO TAKESHI
IPC: B21B37/78
Filed: 1992-02-28
Abstract: PURPOSE:To improve controllability to a major diameter of a hollow and to prevent a disk shoe from seizing in a skew rolling mill in which the disk shoe is used. CONSTITUTION:In the method for rolling a seamless tube by the skew rolling mill in which upper and lower disk shoes 2A, 2B are used, the caliber shape of each of the upper and lower disk shoes is measured on line, the set position to the mill center of each of the upper and lower disk shoes 2A, 2B is controlled independently at each shoe by a correcting amount to a wear part of the disk diameter of each of the upper and lower disk shoes.
Patent JP-S552776-A (JP)
Title: Production of porous magnet plates
Inventor: SHIMIZU MOTOHARU
IPC: B22F5/10
Filed: 1978-06-22
Abstract: PURPOSE: To produce a porous magnet plate with high quality and productivity by compression-molding the powder for sintered magnet between upper and lower punches to the plate-form body which is alternately provided with a multiplicity of taper form holes which do not completely penetrate down to the other side, on both surfaces and sintering said body then grinding the same from both surfaces.  
     CONSTITUTION: After the specified amount of powder 5 for sintered magnet is packed in the space formed by a lower punch 1 and case 2, an upper punch 3 is lowered to allow the tapered pins 4 respectively provided to the upper and lower punches 1, 3 to enter the inside of the powder 5. Here, the multiple pins 4 of the upper and lower punches 1, 3 are disposed approximately in grating form and alternately. Next, while the punch 3 is moved downward together with the case 2, the powder 5 is compression-molded to obtain a plateform molding 6 having tapered holes on the top and bottom surfaces. Next, the molding 6 is sintered in a firing furnace, after which both surfaces thereof are ground with a grinder or the like until the through-holes of the specified size are obtained, whereby a porous magnet plate 8 is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51151045-A (JP)
Title: Element for the maltilayer constitution surface elastic wave
Inventor: ONO SHIYUUSUKE
IPC: H03H3/08
Filed: 1975-06-20
Abstract: PURPOSE: To make possible of the optional setting of a therminal coefficient with making an electric machine connection coefficient higger than crystal, by selecting the thickness of a silicon layer and a zinc layer as suitable value, setting a silicon oxide layer, a comb type electrode, a pieza-electric zonc oxide film and a metal film. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63246598-A (JP)
Title: Liquid ammonium storage tank
Inventor: HASEGAWA TORU
IPC: B01J19/02
Filed: 1987-03-31
Abstract: PURPOSE:To prevent the elusion of zinc by forming a coat of zinc on a part of a tank influenced by welding heat and applying synthetic resin paint on the surface thereof. CONSTITUTION:On the inner surface of a tank forming material of a liquid ammonium storage tank, a coat of zinc less than 200mu in thickness is formed on any part influenced by welding heat such as welded lines, the trace of jigs, etc., after any crack fault is completely removed. Synthetic resin paint such as phenol resin enamel, epoxy resin paint, etc., is applied on the surface of the coat of zinc. This paint is applied on the coat of zinc to form a coat of less than 60mu in thickness. The moisture in liquid ammonium or the elusion of zinc in the case of washing by water can be thus prevented.
Patent JP-S5410640-A (JP)
Title: Character recognition system
Inventor: MORITA TOSHIAKI
IPC: G06K9/00
Filed: 1977-06-24
Abstract: PURPOSE: To reduce the memory capacity of the standard pattern by extracting the slice from the character pattern converted into the digital signal and then comparing the extracted digital signal with the standard pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11268762-A (JP)
Title: Bag-in-box
Inventor: TATEISHI SATORU
IPC: B65D5/60
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bag-in-box wherein pin holes or cracks likely to occur on an inner container are prevented from occurring. SOLUTION: The bag-in-box comprising a container outer vessel 2 and an inner container 3 incorporates a fixing member 5 comprising a bag filled with air in a space formed between an internal top face of the container outer vessel 2 and an upper face of the inner container. The fixing member 5 is a bag having an air feed port with check valve function. In addition, it is a bag having a hole for fixing a pouring port of the inner container. Further, it is preferably a bag divided into multiple chambers.
Patent JP-H04310108-A (JP)
Title: Obstacle evasion controller for automously traveling vehicle
Inventor: HATTORI AKIRA
IPC: G06T1/00
Filed: 1991-04-09
Abstract: PURPOSE:To obtain an obstacle evasion controller for an autonomously traveling vehicle that can ensure the proper evasion control even at the curve parts. CONSTITUTION:In a normal drive state, a steering angle is operated so that the distance from a left white line 3 is equal to a reference distance SL. When the distance from an obstacle 5 is less than a reference distance L0b, a reference mark is switched to a right white line 4 from the line 3. At the same time, the steering angle is operated so that a vehicle travels toward the line 4 in accordance with a traveling pattern set in an obstacle evading state. When the distance XR between the vehicle and the line 4 is less than the prescribed value and at the same time the tangent angle tR formed between the vehicle traveling direction and the line 4 is less than the prescribed value, a reference white line is switched again to the line 3 and at the same time the sterring angle is operated so that the vehicle travels in a traveling pattern set in an evasion return state. Then the steering angle is operated again in a normal drive state when the distance from the line 3 is equal to the distance SL.
Patent JP-S5718588-A (JP)
Title: Single fluke anchor
Inventor: TAKAHASHI SOUROKU
IPC: B63B21/32
Filed: 1981-05-20
Abstract: PURPOSE: To obtain an anchor with strongly stable mooring force, by providing a fluke having a stabilizer to its rear part in a shank main body and triggers at both sides of a shank curved part.  
     CONSTITUTION: A fluke 2, formed with its point end part 2a to a sharp angle and provided with a stabilizer 3 at its base part, is mounted to a shank 1. The fluke 2 and the stabilizer 3 are formed to make their angle of intersection at 140°, while the fluke 2 is formed with an opening angle β of 25°. A ring 4 for chain connection is provided in the point end part of the shank 1, and triggers 6 are provided in both sides of a curved part of the shank 1 in such a manner that the trigger crosses with a horizontal line at an angle γ of 60°. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262477-A (JP)
Title: Automatic control device for jetting direction of nozzle
Inventor: SUZUKI TOSHIYUKI
IPC: B23Q11/10
Filed: 1993-03-10
Abstract: PURPOSE:To perform high accurate nozzle direction control by arranging an oscillatable jet nozzle in the vicinity of a spindle of a spindle head, and oscillating this nozzle in a vertical direction by advancing/retracting a swivel bar energized by a spring, so that the swivel bar can be locked by a lock member or a fixed cam in a machine body side. CONSTITUTION:An oscillatable jet nozzle 5 is arranged in the vicinity of a spindle of a vertically arranged spindle head 1, and this nozzle is oscillated in a vertical direction by advancing/retracting action in a Z-axis direction of a swivel bar 6, to surely jet a cutting fluid toward a tool 3 mounted on the spindle 2. In the swivel bar 6, its movement is locked at the time of operating a lock member (brake member) 7, controlled by a control unit of concurrently serving as supporting shafts 8 arranged vertically in a side surface of the spindle head 1, and at the time of unlocking the lock member 7, by moving downward the swivel bar 6 by tension of a spring B, the jet nozzle 5 is directed toward the initial position. At the time of stopping the swivel bar 6 locked by a fixed cam 4A provided in a side of a machine body 4, the jet nozzle 5 is directed toward a direction of the tool 3 when the spindle head 1 is moved downward.
Patent JP-H05242781-A (JP)
Title: Direct current relay drive circuit
Inventor: NAKAI HIDEYUKI
IPC: H01H47/04
Filed: 1992-02-26
Abstract: PURPOSE:To reduce power consumption and make a device having many relays to produce effect, by impressing a voltage within the rated voltage range on the coil of a direct current relay during the initial phase of electrification, and lowering the impressed voltage beyond the rated voltage range by using a resistor, after it is inverted to on. CONSTITUTION:An unprecedented point is to form a parallel circuit comprising a normal switch 4 for forming an initial feeding means and a current limiting resistor R2 for forming a holding feeding means, between a direct current power supply 1 and a coil RL. When the switch 4 is turned on, the power supply voltage Ei is directly applied to the coil RL, and a relay 2 is turned on as the impressed voltage ER is held within the rated voltage range. After that, the switch 4 is turned off being controlled by such as a timer, and the impressed voltage ER is lowered within the holding voltage range according to the voltage drop E2 brought by the resistor R2. Here, it is allowable to form the initial power feeding means with the resistor R2 connected to the power supply 1 in series and a capacitor C connected to the power supply 1 in parallel, and when a switch 3 connected to the coil RL is turned off, the capacitor C is charged with voltage Ei.
Patent JP-S60238133-A (JP)
Title: Vacuum treatment apparatus
Inventor: KINOKIRI KIYOUJI
IPC: B01J3/02
Filed: 1984-04-16
Abstract: PURPOSE:To perform the evacuation of a load lock chamber within a short time, by forming the load lock chamber, which has a volume about 1/100 that of a vacuum container, by a support plate moved in front of the vacuum container and a freely openable and a freely openable and closable lid body. CONSTITUTION:An object A to be treated is rotated by rotating the support rotary shaft 7 of a support plate 5 through the rotation of a support plate rotary shaft 19. When the sputtering of the object A to be treated is performed in this state, a vacuum treatment chamber 17 is evacuated by a vacuum pump 22 provided with an opening and closing valve 21. After the completion of sputtering, ths support plate rotary shaft 19 is retracted and the support plate 5 is moved and rotated by driving a feed rotary shaft 9. The support plate 5 moved to the position of a lod lock chamber 2 advances and moves by a movement shaft 11 and an opening and closing valve 14 is opened to bring the pressure in the load lock chamber 2 to atmospheric pressure and, thereafter, a lid body 4 is opened to take out the object A to be treated after vacuum treatment.
Patent JP-S51151861-A (JP)
Title: Dipping up device for mineral o il, etc.
Inventor: AKIYAMA TAKEO
IPC: B01D17/022
Filed: 1975-06-21
Abstract: PURPOSE: To provide a device for dipping up oil alone economically by absorbing and separating it easily out of water even when mineral oil and the other oily substances floating on the sea coexist in the water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04218025-A (JP)
Title: Reflective type liquid crystal electrooptical element
Inventor: MATSUSHIMA TOSHIHARU
IPC: G02F1/1335
Filed: 1991-04-09
Abstract: PURPOSE:To obtain the reflective type liquid crystal electrooptical element light in display. CONSTITUTION:A polarizing plate low in a polarizing degree is used for the one to be formed on the side of the reflective plate of the reflective type liquid crystal electrooptical element. A colored polarizing plate may be used for the polarizing plate 3 on the side of the reflective plate and it is possible to use a semitransmitting reflective plate and a polarizing plate high in polarizing degree on its outside.
Patent JP-S60220323-A (JP)
Title: Stroboscope device
Inventor: YOKOO HIROKAZU
IPC: G03B15/05
Filed: 1984-04-18
Abstract: PURPOSE:To obtain a stroboscope device which attains a proper quantity of emitted light in accordance with photographic conditions without a dimming circuit, by connecting plural capacitors in parallel to a flash discharging tube and providing switching means for charging circuits and discharging circuits of individual capacitors respectively and controlling organically these means on the basis of film sensitivity information and photographic distance information. CONSTITUTION:Capacitors 3-6 are connected in parallel to a flash discharging tube 1, and they are charged by an oscillating current from a boosting circuit 7. Thyristors 11-14 as switching elements for charging control are connected to earth-side terminals of capacitors 3-6, and these thyristors are made conductive to charge corresponding capacitors 3-6. Discharging circuits of capacitors 3-6 are provided with thyristors 15-18 as switching means for discharging control, and discharging of capacitors 3-6 is determined by conduction or non-conduction of these thyristors. Thus, the charging voltage is controlled in accordance with the film sensitivity, and all of the electric energy stored in capacitors 3-6 is used for light emission.
Patent JP-H01249832-A (JP)
Title: Thermoplastic polyimide and molded article thereof
Inventor: IWAMOTO TAKASHI
IPC: C08G73/10
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject novel polyimide having excellent heat-resistance and processability and suitable as a formed article such as film, by reacting diphenylsulfonetetracarboxylic acid dianhydride with bis(aminophenoxy) benzene and subjecting the reaction product to dehydrative cyclization. CONSTITUTION:(A) Diphenylsulfone-3,3',4,4'-tetracarboxylic acid dianhydride is dissolved in an organic solvent (e.g., N,N-dimethylformamide), the solution is added with (B) 1,3-bis(4-aminophenoxy) benzene and the components are made to react with each other preferably at <=100 deg.C to obtain a polyamic acid. The acid is heated, e.g., at 100-300 deg.C to effect the dehydrative cyclization and obtain the objective polyimide having the recurring unit of formula and a melt viscosity of 500-100,000poise at 400 deg.C.
Patent JP-S58203873-A (JP)
Inventor: MORITA NOBUO
IPC: B65D88/06
Filed: 1982-05-10
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-S5411754-A (JP)
Title: Eye-piece photomicrography
Inventor: ITAYA HIDEAKI
IPC: G02B9/34
Filed: 1977-06-29
Abstract: PURPOSE: To correct chromatic aberrations of remaining magnifications and remove astigmatism and curvature of field as well by forming the eye piece with the object side wherein a positive meniscus lens is used as front group and the rear group composed of second, third, fourth groups, and satisfying specified conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05281111-A (JP)
Title: Actuator for fatigue tester
IPC: G01N3/00
Filed: 1992-03-31
Abstract: PURPOSE:To easily measure or control a displacement with high accuracy in the range of the large displacement and to protect a displacement meter in an actuator for a fatigue tester. CONSTITUTION:The lower part of a differential transformer-type displacement meter 2 for measuring a large displacement is inserted in an inner hole of an actuator piston 10, and the front end of a measuring rod 7 is inserted in an inner hole of a differential transformer-type displacement meter 4 for measuring a small displacement. By the manipulation of a handle 9, when a measuring or controlling object is a large displacement, the connection between a coupling arm 8 and the measuring rod 7 is cut. If the measuring or controlling object is a small displacement, the actuator piston 10 and the coupling arm 8 are brought in touch with the coupling arm 8 and the measuring rod 7, respectively. The amount of the displacement of the actuator piston 10 is accordingly transmitted to the measuring rod 7. It is so arranged that a touching part between the coupling arm 8 and the measuring rod 7 slides in case a large displacement is brought about.
Patent JP-H0579467-A (JP)
Title: Oil pump device for vehicle
Inventor: HIROKI SHINICHI
IPC: F16H57/02
Filed: 1991-04-10
Abstract: PURPOSE:To provide an oil pump device for a vehicle which generates an oil pressure both during normal running and during running in a state to be pulled even when the number of an oil pump is only one. CONSTITUTION:A sleeve 2b coupled to the engine side when an automatic transmission A is in a neutral state, a pinion reduction gear 8 coupled to the drive wheel side, and an oil pump 11 located between the two members 2b and 8 are provided. Further, a first one-way clutch 12 located between the oil pump and the sleeve and transmitting rotation on the sleeve side to the oil pump side only when a rotation speed on the sleeve side is higher than that on the oil pump side and a second one-way clutch 16 located between the oil pump and the pinion reduction gear and transmitting rotation on the pinion reduction gear to the oil pump side only when a rotation speed on the pinion reduction gear side is higher than that on the oil pump side are provided.
Patent JP-S63264836-A (JP)
Inventor: PEETAA HOOFUZEESU
IPC: H01H1/50
Filed: 1988-03-31
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-H11254662-A (JP)
Title: Printing equipment, printing method, and recording medium
Inventor: FUJIMORI YUKIMITSU
IPC: B41J2/01
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To solve a banding developing on the basis of the shifting of the recording position of a dot having nearly the same diameter as a recording pitch and consequently improve an image quality by a method wherein blank lasters are provided at intervals, each of which is narrower than the visual resolving power of a human. SOLUTION: Dots are recorded under the condition that blank lasters Br1, Br2, Br3 or the like are provided. These blank lasters Br1, Br2 and Br3 are recognized by the eyes of a human not as blank lasters but as a light-colored part. This light-colored part energes by lasters having intervals corresponding to about 10 cycle/mm. The periodic conversion between light color and deep color in the period of about 10 cycle/mm is hardly recognized by the eyes of the human. When the dots formed through the nozzle 5 shift upwards, the width of the Br1 becomes narrower than that of the blank laster Br2. Thus, abanding due to the shifting in the recording position of a dot having nearly the same diameter as a recording pitch can be solved, resulting in allowing to improve an image quality.