baber/WOPTO huggingface dataset:
Patent JP-S60101562-A (JP)
Title: Developing device of color copying machine
Inventor: SUDOU HARUTAKA
IPC: G03G15/08
Filed: 1983-11-08
Abstract: PURPOSE:To prevent the color mixture of a developer by providing a developing device with a shutter which is opened and closed, and closing the shutter unless the developing device is in use. CONSTITUTION:The shutter 3 which is opened and closed is provided along the outer circumference of a developing roll 2. The shutter 3 consists of two elements, which are linked to a linear solenoid 7 through a link 5 and an arm 6 respectively. When the developing device is not in use, the shutter 3 is closed as shown in a figure A, and the solenoid 7 is operated when the developing device is used to open the shutter 3. Consequently, the color mixture of the developer is prevented and stable color balance is maintained.
Patent JP-H0958272-A (JP)
Title: Door weatherstrip
Inventor: YAMASHITA TAKASHI
IPC: B60J10/08
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To enable a door to be sealed stably by making the respective sealing end faces of a horizontal channel and a horizontal lip abut to the curved sealing end faces of the hollow vertical and horizontal lips of a horizontal/vertical door weatherstrip for a rear door, and seal the parting line and upper end line of a center pillar part. SOLUTION: Weatherstrips 20, 30 placed on a center pillar part have their respective horizontal lip sealing end faces 21a, 31a brought into contact with each other at a relatively low projected height without projecting beyond horizontal channel sealing end faces 4a, 32b. The sealing end face 4a of one horizontal channel 4 also makes close contact with the curved sealing end face 32b of a hollow vertical lip 32 which serves as a substantial end face of the other horizontal channel 8. Therefore, the curved part 9a of a horizontal lip is curved to the outside of the vehicle by an effect combined with that of large compressive deformation caused by the hollow vertical lip 32 which is increased in thickness and in raised height, so as to keep airtightness and watertightness.
Patent JP-H0537726-A (JP)
Title: Picture reader
Inventor: NAGAYAMA HARUHIKO
IPC: H04N1/04
Filed: 1991-07-26
Abstract: PURPOSE:To obtain the picture reader with excellent service performance and assembly performance by installing a mirror and a camera to a base formed integrally so as to form an optical read unit and fitting the unit to the picture reader main body. CONSTITUTION:A mirror 23 and a camera 24 provided to an optical path between an original read point and a camera 24 are placed on a base plate 24 formed integrally to form an optical read unit. Then the optical read unit is fitted to the picture reader removably. Through the constitution above, even when more or less deformation is caused to a side plate, since the position between the mirror 23 and the camera 24 is not deviated from the regular position, the service performance and the assembly performance are improved.
Patent JP-S5999706-A (JP)
Title: Ferromagnetic metal powder for magnetic recording and manufacture thereof
Inventor: TAKANO KATSUHIRO
IPC: B22F9/22
Filed: 1982-11-29
Abstract: PURPOSE:To make it possible to obtain both a low coercive force and a large saturation magnetic flux density, by employing a magnetic metal powder which contains Ni at a specific ratio and iron as the other principal component. CONSTITUTION:A magnetic metal powder which contains 10-50wt% Ni and iron as the other principal component is employed as a ferromagnetic metal powder for magnetic recording. Such composition makes it possible to obtain a magnetic recording ferromagnetic metal powder having a coercive force of 550-900 Oe and a saturation magnetic flux density of 90-170emu/g. More specifically, before the reducing process, an Ni compound is attached, adsorbed or deposited on the surface of iron oxyhydroxide or iron oxide having an average major axis length of 0.5-5mum and an average minor axis length of 0.02- 0.5mum. Thereafter, this iron oxyhydroxide or iron oxide is subjected to dry reduction by means of a reducing gas to form an alloy of Ni having fine iron as its main body. Thus, it is possible to prevent any deformation of the shape and sintering, and it is possible to obtain a stable ferromagnetic metal powder having a desired coercive force and angular derivative ratio.
Patent JP-H0928930-A (JP)
Title: Roller body
Inventor: KUSANAGI TAKASHI
IPC: A63H11/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To accomplish a rolling operation in all directions with a simple structure requiring no motor by arranging a drive element controllable to approach or separate from a plurality of floor surfaces independently on a disc-shaped shell body positioned on the floor surfaces in the circumferential direction. SOLUTION: A roller body 1 has a shell body comprising a ring body carried rotatably on a floor surface 2. The shell body 3 is made up of a pair of disc bodies and solenoids 5 as a plurality of drive elements are arranged uniformly over the entire circumference in the circumferential direction between the pair of disc bodies. The solenoids 5 each have a core bar 5b driven linearly by excitation and when the core bar 5b is driven in the direction of approaching the floor surface 2 and the tip of the core bar 5b contacts the floor surface 2 to push the floor surface. The shell body 3 is rolled by a repulsive force in the direction opposite to the direction of the core bar 5b sticks. The solenoids 5 are actuated or controlled sequentially according to a program stored previously.
Patent JP-H0494386-A (JP)
Title: Rope type elevator
Inventor: KUBOTA TOMOJI
IPC: B66B7/08
Filed: 1990-08-09
Abstract: PURPOSE:To allow passengers to step onto a cage easily by attaching a handrail member having a certain hand-grip area to main ropes near the center of an upper beam or above the upper beam. CONSTITUTION:A ring-shaped handrail member 31 is attached to main ropes 19 above a main beam 7. The handrail member 31 is attached in such a manner that a mounting plate 39 is solidly bolted to fixing plates 37 which are fixed to the main ropes with double-threaded bolts 33 and nuts 35, clamping the main ropes 19 from both sides. The base portion of a pair of arched pipes 41 are clamped and fixed to both the ends of the mounting plate 39 to form a ring-shaped structure, which serves as a hand-grip area where part of the pipes 41 can be used as a hand-grip portion.
Patent JP-H0372138-A (JP)
Title: Wall panel jointing construction
Inventor: FUKAKURA KATSUYA
IPC: E04B1/61
Filed: 1989-08-11
Abstract: PURPOSE:To enable the formation of various shapes of bulge parts by forming the bulge part of a house body with standard wall panels having a gap at a bent part and edges opposite to each other, and making only a jointing fixture to suit the form of the gap. CONSTITUTION:The non-rectangular bulge part Ha of a house body Hb is formed with a plurality of wall panels P and so forth arranged aslant sequentially in a dogleg and with the side edges thereof opposite to each other at a bent part. This wall panel P forms various non-rectangular bulge parts Ha in such a way that using as many standard panels as the integer of a standard module M, beams 4 on the upper surface thereof are connected to each other and only a jointing fixture 7 is so shaped as to suit a gap N. Also, the connection piece 74 of the jointing fixture 7 is adjusted and the width of the gap N is varied to correspond to the shape of the bulge part Ha. According to the aforesaid construction, the fabrication of a new panel becomes unnecessary and the workability of assembly is enhanced. In addition, the construction of the bulge part Ha can be reinforced.
Patent JP-H0552001-A (JP)
Title: Precast concrete pillar and manufacture thereof
Inventor: HARADA MITSUMASA
IPC: E04B1/16
Filed: 1991-08-21
Abstract: PURPOSE:To restrain increase of the weight of a pillar, simplify manufacture thereof, and insure integrative property with cast-in-place concrete, when a precast concrete pillar of hollow section is used. CONSTITUTION:A precast concrete pillar is constituted so that a hoop 2 is buriedly provided in concrete 1 of hollow box-shaped section, main reinforcements 3 are arranged on the inner circumference side of the hoop 2, and a wire net 4 serving as the inner formwork of the precast concrete is surroundingly stuck on the inner circumference side of the main reinforcements 3, otherwise, subsidiary reinforcements 4 with which dead weight is borne, during a process of lifting it, instead of the main reinforcements 3 being arranged in the axial direction on the outer circumference side of the hoop 2, and a wire net 5 is stuck on the inner circumference side or the outer circumference side of the hoop 2. By arranging the hoop 2 in the concrete 1, the coating thickness and increase of the weight of the pillar are restrained, further, by using the wire net 5 for the inner formwork of the precast concrete, a rugged face 1a is formed on the inner circumferential face by only filling concrete 1 so as to insure integrative property with cast-in-place concrete 6, while simplifying the manufacture.
Patent JP-S6366829-A (JP)
Title: Cathode-ray tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/88
Filed: 1986-09-08
Abstract: PURPOSE:To suppress the deterioration of color purity and improve the withstand voltage and life characteristic by providing a porous ceramic layer containing silicon and zirconium metallic oxides on an inner magnetic shielding body. CONSTITUTION:A porous ceramic layer is provided on the surface of an inner magnetic shielding body 11 arranged so as to encircle an electron beam passing region between an electron gun 6 and a fluorescent screen 4 illuminated by an electron beam emitted from the electron gun 6. That is, the porous ceramic layer formed on the surface of the inner magnetic shielding body 11 has a specific surface area about 50 times that of the inner magnetic shielding body 11, and its heat absorbing ratio is good, thus the temperature rise of a shadow mask is largely suppressed, and the unstable gas in the tube can be absorbed effectively. Accordingly, the purity drift characteristic is improved and the emission life characteristic is also improved.
Patent JP-S6261019-A (JP)
Inventor: HENDORITSUKUSU ARUBERUTASU MAR
IPC: G02B23/14
Filed: 1986-09-08
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-S6366805-A (JP)
Inventor: TANABE NORIHIKO
IPC: H01B7/04
Filed: 1986-09-05
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-S58112887-A (JP)
Inventor: WAKATSUKI GOROE
IPC: B62J17/00
Filed: 1981-12-28
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-H0872404-A (JP)
Title: Thermal recording medium
Inventor: AIZAWA HIROTAKA
IPC: B41M5/24
Filed: 1994-09-02
Abstract: PURPOSE: To provide a thermal recording medium performing data recording by thermal destruction, having good sealing aptitude and good recording sensitivity, hard to generate ply separation and excellent in heat resistance and surface protecting capacity. CONSTITUTION: In a thermal recording medium wherein a layer concealing a substrate is provided to be selectively melted and destructed by heating and image data is recorded by the contrast between the substrate exposed by the loss of concealability and the concealing layer, a color layer 2, a concealing layer 4 and an ink absorbing layer 5 are laminated on a support 1 and, especially, the ink absorbing layer 5 consists of a vinyl chloride/vinyl acetate copolymer and a filler and has a stone wall like structure.
Patent JP-S6364097-A (JP)
Inventor: ARIYOSHI TAKASHI
IPC: G10L25/00
Filed: 1986-09-05
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-S59100600-A (JP)
Inventor: IMAZAKI RIYUUICHI
IPC: H05K13/02
Filed: 1982-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6365195-A (JP)
Title: Enclosed rotary type compressor
Inventor: EZUMI MOTOTAKA
IPC: F04C29/02
Filed: 1986-09-05
Abstract: PURPOSE:To make oil drops mixed in refrigerant gas centrifugally separable to perfection, by installing a discharge pipe in a central part of the oil separate plate installed in an end ring of a rotator as making its opening approximate to it, and forming a radial projection part on a surface of this oil separate plate. CONSTITUTION:On an end face of an end ring 20 at the upper part of a rotator 14 or a motor element, there is provided with an oil separate plate 21, and an opening 22 of a discharge pipe for refrigerant gas, holding this oil separate plate 21 in between, is set up so as to be approximated to the center of the oil separate plate 21 at the opposite side of the rotator 14. And, on a surface at the side of the opening 22a in the oil separate plate 21, there are provided with plural projections 1 radially extending from the central part. With this constitution, oil drops mixed in the refrigerant gas stick to these projections 1, thus centrifugal separation is made so as to be performed in an efficient manner.
Patent JP-H0533928-A (JP)
Title: Method for adjusting gun type burner
Inventor: SUNAKAWA KAZUO
IPC: F23D11/24
Filed: 1991-07-26
Abstract: PURPOSE:To perform an accurate and automatic adjustment and correction of a characteristics of a nozzle position-rate of injection combustion by a method wherein a display of completion of adjustment is outputted when a volume value enters a specified range in respect to a calculated volume amount. CONSTITUTION:An adjustment volume is moved until a volume value Vr reaches within a specified range of a calculated value Vr1 and then a position L1 of a reference nozzle 11 corresponding to a reference rate of combustion P1 is calculated in response to that value Vr. The position L of the nozzle corresponding to a required rate of combustion P is calculated by the following equation with a nozzle movement amount per unit rate of combustion being defined as K. L=L1+(P-P1)/K. Accordingly, a volume value V1 for use in calculating the position L1 of the reference nozzle 11 corresponding to the reference combustion amount P1 is adjusted in advance, thereby an accurate and efficient getting of the reference position L1 of the nozzle 11 even if there are a disturbance of the nozzle 11, a back-lash of a driving system, a looseness of the driving system and a disturbance of fuel and the like and further the position of the nozzle 11-rate of injection combustion can be accurately controlled.
Patent JP-H0260593-A (JP)
Title: Production of alpha-acetamide-beta-hydroxybutyric ester
Inventor: HASEGAWA MASAYASU
IPC: C12R1/72
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the title ester in high efficiency by making yeast classified as Candida, Kluyveromyces, etc., act on an alpha-acetamide-acetoacetic ester. CONSTITUTION:At least one kind of yeast selected from those classified as Candida, Kluyveromyces, Pichia, Phodotorula, Schizosaccharomyces, Sporobolomyces and Schwanniomyces is(are) dispersed in an aqueous system such as water or physiological saline followed by addition of a saccharide. An alpha-acetamide-acetoacetic ester is then added to the resultant dispersion to make a reaction at 10-70 deg.C for 0.1-150hr. After completing the reaction, the yeast is separated by e.g., centrifugation, and the resultant filtrate is extracted using an organic solvent followed by distilling the solvent out, thus obtaining the objective alpha-acetamide-beta-hydroxybutyric ester.
Patent JP-H0662525-A (JP)
Title: Overheat protection circuit apparatus
Inventor: TOSHINARI KIYOUJI
IPC: H02H5/04
Filed: 1992-08-06
Abstract: PURPOSE:To enable repeated use of electronic parts even if these parts respond to abnormal overheat, realize loading of a temperature detecting element together with other electronic parts on a circuit board through the soldering process and ensure easy high temperature working even when such temperature detecting element is loaded. CONSTITUTION:When a generated heat of FET 10 detected by a positive temperature coefficient thermistor 36 exceeds overheat protecting operation temperature, a corresponding gate voltage is applied to the gate of a thyristor 44 from the thermistor 36 and a resistor 34, causing on the thyristor 44. Thereby, an IC 8 for PWM control stops the oscillating operation and FET 10 also stops the oscillation. Therefore, a current from the operating power supply side does not flow into FET 10, which is prevented from abnormal heat generation and thereby protected.
Patent JP-2000026924-A (JP)
Title: Method for separating and removing non-ferrous metals in waste
Inventor: UCHIDA TAKAHARU
IPC: C22B7/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and removing non-ferrous metals from waste which is capable of efficiently separating the non-ferrous metals in the waste and decomposing org. chlorine compds. without the generation of dioxin. SOLUTION: The method for separating and removing the non-ferrous metals from the waste consists in mixing the waste and the org. chlorine compds. in such a manner that the total molar number of the non-ferrous metals in the waste and the chlorine molar number in the org. chlorine compds. attain 1:1 to 5, more particularly 1:2 in conversion. The non-ferrous metals in the waste are brought into reaction with the chlorine and carbon in the org. chlorine compds. under a reducing atmosphere under which the quantity of the oxygen existing during the reaction stage attains the theoretical quantity necessary for conversion of all the carbon-components in the supplied org. chlorine compds. to CO or below at a reaction temp. of 500 to 1200 deg.C, by which the non-ferrous metals are evaporated away in the form of metal chlorides.  One or more kinds among vinyl chloride, vinylidene chloride, PCB, CNP, PCP, 2, 4, 5-T, 2, 4-D, PCDD and PCDF are usable as the org. chlorine compds.
Patent JP-H0497179-A (JP)
Title: Developing device and process cartridge
Inventor: SAITO MASANOBU
IPC: G03G15/08
Filed: 1990-08-10
Abstract: PURPOSE:To mainly eliminate a developer on transparent windows with a carrying member and to surely remove the developer fixed on the transparent windows with a sweeping member when the developer on the transparent windows is reduced by providing the carrying member and the sweeping member on the top end of a developer stirring means. CONSTITUTION:The carrying member 3f which is disposed so as to be close to the transparent windows 71 and 72 or to come in contact with them, and eliminates the developer on the transparent windows 71 and 72, and the sweeping member 3g which is disposed so as to be rubbed on the transparent windows 71 and 72 on the rear in the rotational direction of the developer stirring means 3e upper than the carrying member 3f, are provided on the top end of the developer stirring member 3e. Then, the carrying member 3f provided on the top end of the developer stirring means 3e eliminates the developer on the transparent windows 71 and 72, in some degree. After that, the sweeping member 3g attached to the rear of the carrying member 3f is moved while being rubbed on the transparent windows 71 and 72, and sweeps the developer on the transparent windows 71 and 72. Thus, the developer can be surely removed even if the invading quantities of the carrying member 3f and the sweeping member 3g with respect to the transparent windows 71 and 72 is reduced.
Patent JP-S60102473-A (JP)
Inventor: KAWANABE MASATOSHI
IPC: E05B5/02
Filed: 1983-11-09
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-2001081460-A (JP)
Title: Ultraviolet-luminescent material, and ultraviolet- luminescent fluorescent-lamp and ultraviolet- luminescent element using same
Inventor: YOSHIDA HISAFUMI
IPC: C09K11/85
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel ultraviolet-luminescent material, and an ultraviolet- luminescent fluorescent-lamp and an ultraviolet-luminescent element which show improved near ultraviolet light strengths by incoporating therein the material and are suitable as photocatalysts. SOLUTION: The novel ultraviolet-luminescent material contains luminescence-related rare earth element(s) comprising at least gadolinium or gadolinium and praseodymium in the mother crystals. A phosphor layer 2 comprising a rare-earth-activated yttrium fluoride (YF3: Gd, Pr) phosphor that emits light by vaccuum ultraviolet radiation excitation is formed on the inner wall of a light-transmittant hermetic vessel composed of a soda glass tube 1, and electrodes 5 and 6 and gaseous xenon are encapsulated in the glass tube 1. A photocatalyst layer 7 comprising anatase-type TiO2 is formed on the outer surface of the glass tube 1. When electrical discharge is caused by applying a high-frequency voltage to the cold anodes 5 and 6 to irradiate vacuum ultraviolet rays of 172 nm from the xenon, the phosphor layer 2 irradiates near ultraviolet rays efficiently.  The photocatalyst layer 7 shows a photocatalytic action by the near ultraviolet rays.
Patent JP-H0259071-A (JP)
Title: Method for applying solid-liquid dispersion
Inventor: SUZUKI YASUYUKI
IPC: B05D1/32
Filed: 1988-08-26
Abstract: PURPOSE:To apply a coating solution in a predetermined shape in a uniform thickness by a simple coating means constituted so that a mold having a predetermined shape is arranged on a support and a solid-liquid dispersion is applied within the mold to be formed into the predetermined shape. CONSTITUTION:In coating a support 22 with a coating solution 20, a mold 2 is placed on the support 22 at a position to be coated at first and, next, the nozzle 14 of a dispenser 16 is inserted in the mold 2 to emit a predetermined amount of the coating solution in the mold. Whereupon, the coating solution 20 flows in the mold 2 to spread uniformly and is molded according to the shape of the mold 2 without flowing out of the mold 2. Therefore, it is unnecessary to strictly control the movement or emitting timing of the dispenser 6 and the coating solution can be applied in a desired shape in a uniform thickness by a simple structure.
Patent JP-H1076504-A (JP)
Title: Manufacture of rice hull particle board
Inventor: PANJARINGAMU S O T K PIRURAI
IPC: B27N3/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for upgrading and manufacturing a composite particle board of rice hull and obtain the composite board thus manufactured. SOLUTION: This method for manufacturing a particle board of rice hull is to manufacture the particle board which is made of rice hull and uniformly colored. That is, the slit and cleaned rice hull, a substantially moisture-free resin, a coloring matter or pigment and wax are mixed to obtain a complete paper material. The resin is composed of a condensation product of a cashew nut shell liquid and/or cardanol phenol, paraformaldehyde and alkaline catalyst. Further, the complete paper material is spread to form a layer, and the complete paper material layer is heated-and-pressed, and further, is cooled to form the particle board.
Patent JP-S6367426-A (JP)
Title: Ball bearing for linear sliding motion
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1986-09-09
Abstract: PURPOSE:To good accurately machine each part to be built up while to enable its assembly to be automatized, by enabling positioning between each part to be determined only by a relation of 1:1 between the two parts, in case of the captioned bearing. CONSTITUTION:In a bearing for linear sliding motion, a pair of load ball grooves 16a, 16b, formed in each sleeve part 7 of a sliding bed 1, are provided along a lengthwise direction in the internal surface side of each sleeve part 7, forming recessed grooves 9. And upper and bottom ball rolling surfaces 10a, 10b are formed respectively in upper and bottom corner angular parts of each recessed groove 9. While holding plates 2a, which constitute one part of a ball holding means 2 protruding so as to continue from the bottom ball rolling surface formed in the bottom corner angular part of each recessed groove 9, are mounted. Further holding members 2b, which constitute one part of the ball holding means 2 being fixed to a side of each sleeve part 7 along the lengthwise direction of the ball rolling surfaces 10a, 10b, are mounted between the ball rolling surfaces 10a, 10b.