baber/WOPTO huggingface dataset:
Patent JP-H09324870-A (JP)
Title: Fastener drive device with main valve/frame valve
Inventor: BURAIAN EMU HOWAITO
IPC: F16K31/143
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic operating type fastener drive device in which it has a specific low height shape, its structure is simple, its operation is efficient and its manufacturing as well as repairing and maintenance are carried out economically. SOLUTION: A cylinder piston device controlled by a control module 36 drives a fastener driving member 34. The control module has a control module housing assembly with a passage for releasing a cylinder 26 to surrounding atmosphere and has a main valve 46 moved between an opened position and a closed position for opening or closing the passage. The control module is installed as a device. The main valve includes a first pressure area section 52 and an opposite side second pressure area section, and is pushed against the closed position by a spring structure. In the case that the main valve is kept at its opened position, the valve member of the seal structure closes the passage. An operating member 70 is moved from the normal-closed position to the released position during a driving stroke stage so as to open the main valve and also to move the fastener driving member. A trigger assembly 102 moves from its non-operated position to its operated position to cause the operating member to move from the normal-closed position to its released position.
Patent JP-2001152070-A (JP)
Title: Water-based metallic ink composition for ball-point pen
Inventor: YOSHIMURA YASUYUKI
IPC: C09D11/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a water-based metallic ink composition good in dispersion properties and viscosity stability without a reaction of aluminum powder, generating no spoilage caused by bacteria and fungi and excellent in preservation stability for a long time. SOLUTION: This water-based metallic ink composition contains aluminum powder and water as essential components, and an N-vinylacetamide-based resin as a thickener. The composition contains 2-15 wt.% of the aluminum powder, 1-20 wt.% of the N-vinylacetamide-based resin and further, 0.05-15 wt.% of a coloring agent.
Patent JP-2000167304-A (JP)
Title: Method for regeneration of rinsing agent for hydrocarbon-based draining agent
Inventor: ODA YOSHIKAZU
IPC: B08B3/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a regeneration method of a rinsing agent constituted so water bonded to an article to be washed is drained by a hydrocarbon type draining agent having excellent drainage capacity and capable of being substituted for a conventional halogen-based solvent, and the draining agent is rinsed with a rinsing agent and this rinsing agent can be used stably and repeatedly over a long period of time without generating a stain on the article to be washed. SOLUTION: The rinsing agent of a hydrocarbon-based draining agent is regenerated by a process (A) for draining water bonded to an article to be washed by a hydrocarbon-based draining agent E containing an amine salt of carboxylic acid, a process (B) for removing the draining agent E from the drained article to be washed by a hydrocarbon-based rinsing agent El and a process (C) for distilling the rinsing agent El used in the removal of the draining agent E and treating the resulting distillate with an ion exchange resin 6.
Patent JP-2000161425-A (JP)
Title: Base isolation-supporting device
Inventor: ARAI YOSHIKAZU
IPC: F16F15/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To release a base isolating function during exhibiting or conveying works of art or antiques in order to enhance the safety or the workability, and exert the base isolating function when the base isolating function is required at the time when an earthquake occurs and so on. SOLUTION: A base isolation stand 1 is provided with a base 5, a moving body 6 provided to be laterally movable relative to the base 5, a means 7 for preventing the lateral movability of the moving body 6 in relation to the base 5, and an earthquake sensing means for sensing an earthquake. The preventing means 7 is arranged in the base 5 so that it is immovable in the direction in which the moving body 6 is movable, and provided with a movable locking member arranged so that its one end is engaged with the moving body 6, an energizing means for energizing the locking member in the direction of releasing the engagement of one end of the locking member with the moving body 6, and an electric engaging means for engaging one end of the locking member with the moving body 6 against the energizing force of the energizing means when it is energized, and to hold the engagement. With this electric engaging means, holding of the engagement of one end of the locking member with the moving body 6 is released when it is unenergized, or by an earthquake detecting signal from the earthquake sensing means.
Patent JP-2001151454-A (JP)
Title: Man conveyor
Inventor: OTSUKI TSUTOMU
IPC: B66B29/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To protect a user advancing from the opposite direction in a man conveyor operated toward a prescribed direction, regardless of the presence or absence of passengers. SOLUTION: Supports A, B,...N having sensors 21 are provided in the vicinity of a boarding and alighting passage of a man conveyor operated toward a prescribed direction, regardless of the presence or absence of passengers. By the sensor 21, passing directions of passengers are detected. When the passing directions of passengers are decided to be the forward direction or the opposite direction for an operating direction of the man conveyor and the passing directions of passengers are decided to be the opposite direction of the operating direction, an alarm is given from an alarm generating device 22. As a result, an accident can be prevented by an alarm given when passengers advance into the boarding and alighting passage from the opposite direction of the operating direction of the man conveyor.
Patent JP-H03202741-A (JP)
Title: Pressure detector
Inventor: ITO NAGAKATSU
IPC: G01L9/14
Filed: 1989-12-29
Abstract: PURPOSE:To suppress influence of environmental temperature change and to achieve a compact configuration by arranging a bias magnet at the opposite side of a permanent magnet which is embedded in the lower end of an actuating body with a magnetic sensor between, and arranging the same polarity at the facing sides of both magnets. CONSTITUTION:A substrate 14 is contained in a chamber 5 at the lower side of a housing 1. A magnetic sensor 15 is arranged on the extension in the moving direction of a permanent magnet 7 on the substrate 14. A bias magnet 16 is arranged at the opposite side of the magnet 7 with the sensor 15 between. The magnet 16 is fixed to the tip of an adjusting screw 17. The distance between the magnet and the sensor 15 can be changed. The sensor 15 is provided in a range wherein the rate of change in magnetic flux corresponding to the moving amount of the magnet 7 is large. The changing rate of measuring temperature becomes approximately constant over the entire stroke of the magnet 7 because the magnet 16 is provided. The value corresponds to the rate of the temperature change of the residual magnetism of the magnet 7. Therefore, when rare-earth magnet whose temperature-changing rate of the residual magnetism is small is used for the magnets 7 and 16, the accuracy of the general-purpose detector is sufficiently high even before temperature compensation.
Patent JP-H03202739-A (JP)
Title: Semiconductor pressure sensor
Inventor: SHIMAOKA KEIICHI
IPC: G01L9/04
Filed: 1989-12-29
Abstract: PURPOSE:To make it possible to measure pressure excellently by forming the periphery of a movable diaphragm as a flat shape having no irregularities. CONSTITUTION:A sacrifice film 42 is formed so as to cover the main surface of a semiconductor substrate 40 and constituted so as to contain a disappearing part 44 covering the pressure receiving region of the substrate 40 and a diaphragm fixing part 46 covering the surrounding part of the pressure receiving region. The disappearing part 44 is formed so as to have an isotropic etching characteristic along the pressure receiving region. The fixed part 46 is formed so as to have an etching resisting characteristic. An insulating diaphragm film 48 comprising an etching resisting material is formed so as to cover the film 42 along the entire main surface of the substrate 40. The film 48 is formed flatly along the entire surface of the film 42. An etching-liquid injecting port 58 is formed at a specified position so as to penetrate the film 48. A pressure reference chamber 60 surrounded with the substrate 40 and the film 48 is formed. The film 48 function as a movable diaphragm 100. Since the film is formed flatly at a peripheral part A of the pressure receiving region, the supporting state of the diaphragm 100 is stabilized, and the sensor is operated stably for a long period.
Patent JP-H06163500-A (JP)
Title: Method and apparatus for cleaning wafer
Inventor: KOYANAGI TETSUO
IPC: H01L21/304
Filed: 1992-11-26
Abstract: PURPOSE:To provide a method and an apparatus of cleaning wafers, in which dust particles washed off from the reverse sides of wafers are prevented from moving to their front sides. CONSTITUTION:A plurality of wafers W are arranged in parallel in such a manner each wafer faces the front side Wa of an adjacent wafer on its front side Wa and faces the reverse side Wb of another adjacent wafer on its reverse side Wb. The arrangement of wafers is immersed in cleaning liquid C that flows upward in vertical layers, so that dust particles p removed from the reverse sides of the wafers are prevented from moving to the front sides of them. Especially, if a structure is used to allow the liquid C to flow evenly between the wafers, more effective cleaning can be realized.
Patent JP-2000164473-A (JP)
Title: Manufacture of electrolytic capacitor and manufacturing device
Inventor: NAKAAKI KENTARO
IPC: H01G13/00
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce an excessive stress action to a packaging case by a method wherein the mutual speed between the surfaces to be caulked of the case, which is held by a chuck and is rotated, and the caulking surfaces, which come into contact with these surfaces to be caulked, of caulking top is made zero or is brought close to zero to perform a cauling treatment. SOLUTION: A packaging case 4 is held by a chuck 6 and a rotary mechanism 8 of a rotating means is coupled with the chuck 6 via the axis of rotation of tha chuck 6. Moreover, a first caulking top 10 and a second caulking top 12 are provided on the side of the opening end of the case 4 as two rotationally molding means and rotary mechanisms 20 and 22 are respectively coupled with each of the tops 10 and 12. In this state, the tops 10 and 12 are rotated while being controlled so that the speed of the peripheral surface of the caulking surface 26 of the top 10 or the caulking surface 28 of the top 12 and the speed of the peripheral surfaces of the surfaces P and Q to be caulked of the case 4 become the same speed, that is, the relative speed between both surfaces of the surfaces 26 and 28 and the surfaces P and Q becomes zero to contrive to perform a caulking treatment.  As a result, an excessive stress action to the case 4 can be reduced.
Patent JP-H03201340-A (JP)
Title: Forming of fluorescent screen for color cathode-ray tube
Inventor: FUJIWARA KOTOJI
IPC: H01J9/227
Filed: 1989-12-26
Abstract: PURPOSE:To improve quality and an application yield without changing characteristic of slurry and the conditions of a manufacturing line by mutually adjusting each interval between edge parts of stripes of fluorescent materials to be formed first and next, on each exposure condition, and last applying fluorescent material slurry. CONSTITUTION:An exposure position of stripes of a blue fluorescent material 3 is displaced 10 by an exposure base setting gauge at 0. 15 to 0.20nm to stripes side of a red fluorescent material 9 from the center 8 of an original luminescent region and each interval 7 between stripes of the blue fluorescent material 3 and stripes of a green fluorescent material 5 of a second color is kept at 20 microns or more. That is, grooves formed with the first and second color fluorescent materials serve as a bypass for fluidity of slurry and give homogeneity to an applied film, when the last slurry is applied. In this way, both quality and yield are excellent, and there is no unfavorable effect on either the manufacturing process or the material.
Patent JP-H05170705-A (JP)
Title: Radically polymerizable bifunctional (meth)acrylate
Inventor: AIZAWA MASAYUKI
IPC: C07C269/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide a new radically polymerizable (meth)acrylate useful as a monomer for the production of a polymer or copolymer having excellent physical strength and durability. CONSTITUTION:The radically polymerizable bifunctional (meth)acrylate of formula I (R is H or CH3; (1) is 0 or 1; (m) is 2-4; (n) is 2-12). The compound of formula I can be produced e.g. by reacting an alkyl diol of formula II with (meth) acryloyl chloride or an isocyanatoalkyl (meth)acrylate of formula III (R2 is R1) and reacting the resultant compound of formula IV with the compound of formula V.
Patent JP-H10189978-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAMAOKI YOICHI
IPC: H01L21/336
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a technique which improves reliability of a semiconductor integrated circuit device with an MISFET, formed in an SOI board. SOLUTION: A 0.05 to 0.2μm-thick thin film silicon layer 3 with an impurity concentration of 10<17> /cm<3> or more is formed between an LOCOS oxide film 4 and a embedded oxide film 2. Since minority carriers generated in a channel region thereby diffuse through the thin-film silicon layer 3 below the LOCOS oxide film 4, change in a threshold voltage of an MISFET by storage of the minority carriers can be restrained.
Patent JP-H06188993-A (JP)
Title: Private branch exchange
Inventor: SANO TOSHIYUKI
IPC: H04Q3/58
Filed: 1992-12-22
Abstract: PURPOSE:To automatically call other extension telephone sets and to allow a system with an incoming automatic distribution function (CACD function) to easily accept a response from a user in a group even when a user of the telephone set is absent so that there is no response for an incoming call to an extension telephone set where no transmission is set. CONSTITUTION:A transmission destination terminal equipment corresponding to terminal equipments T1-Tn connected to an extension line is stored in a memory 5. Further, the specified value of the frequency of making no response for an incoming call is set in the memory 5. A central control circuit 10 measures the frequency of making no response for the incoming call of the terminal equipment, comparing the frequency of making no response to be measured with the specified value set by the memory 5. When the frequency of making no response to the incoming call from the terminal equipment becomes correspondent value of the specified value set by the memory 5, an incoming call processing is performed on the transmission destination terminal equipment.
Patent JP-H06193958-A (JP)
Title: Air conditioning blowing device
Inventor: TANIGAWA MASANORI
IPC: F24F13/10
Filed: 1992-12-22
Abstract: PURPOSE:To provide a large air flow deflection angle under a low pressure loss by a method wherein there are provided a metering means for increasing an air speed while regulating an air flow of conditioned air, an air direction control means for controlling an air direction of the metered air flow guiding means for guiding an air flow under an effect of coanda air flow at a downstream side of the metering means. CONSTITUTION:Conditioned air supplied into a chamber 105 is metered while being regulated in its flow by an acceleration element 1 and then accelerated. The accelerated air flow is divided into a direct advancing air flow and a deflection air flow by an air direction control element 2. The deflection air flow is adsorbed into a coanda element 3 due to a negative pressure generated between the air flow and the coanda element 3, thereby the air is deflected at a large angle up to a horizontal direction along a ceiling surface. As described above, it is possible to divide the blown air flow into a vertical lower directed flow and a horizontal direction. Further, since the air direction is changed by the coanda effect generated by the air flow speed, its pressure loss is less and it is further possible to provide a substantial deflection of the air flow up to the horizontal direction.
Patent JP-H11156926-A (JP)
Title: Fabric laminated hollow molded product and its production
Inventor: KIMURA ISAO
IPC: B29L9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric laminated hollow molded product capable of easily forming a pipe insertion hole at a region where the pipe insertion holes of one end and other end of a peripheral wall are provided by cutting processing and not releasing a fiber sheet at this time. SOLUTION: A fiber sheet 6 is laminated to one surface of a fabric laminated hollow molded product 1 at a time of blow molding. The end part of the fiber sheet 6 is laminated to a peripheral wall 4 in a folded-back state. A parting line 8 at a time of blow molding is formed to one end and other end of the peripheral wall so as to avoid a region where a pipe insertion hole 7 is provided. The end of the fiber sheet 6 folded back to the peripheral wall is laminated along the parting line 8. One pipe 9 is inserted into the pipe insertion hole 7 so as to pierce the hollow part thereof.
Patent JP-2001158922-A (JP)
Title: Treating furnace for agglomerated material
Inventor: KOWAKI YUKIO
IPC: C22B5/10
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To make useable of a straight line type furnace having compactness without shifting the furnace hearth instead of a shifting hearth furnace, such as rotary hearth furnace, in the case of carrying out a reduction treatment of metal-containing waste material, such as ore of iron ore, etc., and iron oxide developed in the iron works. SOLUTION: A vibration giving mechanism for vibrating the furnace hearth from a charging hole to a discharging hole in the inclining direction to the furnace hearth surface, is arranged. The furnace hearth is desirable to be divided in the width direction. In the charging hole, a belt conveyor inclining mechanism or a distributor for uniformly charging the materials to be treated, is desirable to be arranged. Thus, the staying time in the furnace of the materials to be treated can be adjusted with the vibrating condition of the furnace hearth, and the furnace can be kept up with the conditions, such as the composition an the size of material constituting the materials to be treated, ratios of the respective materials, the shape and the size of the materials to be treated and the heating temperature.
Patent JP-H09180136-A (JP)
Title: Magnetoresistance effect magnetic head
Inventor: TAJIMA YASUNARI
IPC: G11B5/39
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitive magnetic head suppressed in the occurrence of a Barkhausen noise and having linearized response to magnetic flux when a vertical direction bias and a horizontal direction bias are added simultaneously. SOLUTION: This head is constituted so as to be provided with the vertical directional bias by a high coercive force material 60. In such a case, the relation among the product (a) between horizontal direction components of respective magnetization of the stripe pieces of the highly coercive force material 60 and their thickness, the product (b) between the horizontal direction component of the magnetization of a magnetoresistance effect layer 50 and its thickness and the product (c) between the horizontal direction component of the magnetization of a magnetic bias film layer and its thickness satisfys the inequality of 0.4<=(c/b)/(a/b)<=0.64.
Patent JP-H07168500-A (JP)
Title: Image forming device
Inventor: YAKABE YUTAKA
IPC: G03G21/10
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the transfer irregularity by removing a foreign matter such as a toner aggregation body and a carrier sticking on the image carrier with the simple constitution in the image forming device capable of visualizing the electrostatic latent image on the image carrier by the adherence of the toner with use of the two-component developer. CONSTITUTION:The foreign matter recovering member 13 provided with plural magnetic poles inside the cylindrical member is arranged closely to the image carrier 1 in the cleaning device 7 and the bias voltage having the polarity direction for attracting the toner aggregation body is impressed from the aggregation toner recovering bias power source 15 and 16. Thus, even though the foreign matter is transited onto the image carrier at the time of developing, the toner aggregation body applied with the electric charge in the bias electric field is transited to the foreign matter recovering member 13, and moreover, the carrier too is attracted by the attracting force of the magnetic pole. Moreover, by disposing the foreign matter recovering member 13 in the cleaning device 7, the recovering device for transporting and storing the foreign matter can be shared by use for the remaining toner recovering device, hence the maintenance care is made easy.
Patent JP-H06183052-A (JP)
Title: Image recording device
Inventor: OHIRA HIDEAKI
IPC: B41J2/415
Filed: 1992-12-22
Abstract: PURPOSE:To provide an image recording device simpler in structure and capable of outputting an inexpensive full-color image by permitting one aperture electrode plate to have a plurality of toner feed units and fixing the aperture electrode plate and the toner feed units. CONSTITUTION:Drawing rollers 56 serving also as electrodes for collecting floating clouds are connected to a switch 68. Men toner feed units 40 are switched ON, the drawing rollers are connected to ground by the switch 68. When they are changed over from ON to OFF, the generation of the clouds is first stopped by the stopping of rotation of driving rollers 58. After the generation of the clouds is stopped, a voltage of reverse polarity to that of a voltage applied to yellow toner 54 is applied to the drawing rollers 56 and sleeves 48 by a power source E through the switch 68 (minus (-) in the case of this exemplary embodiment). By this arrangement, the clouds still floating can be collected again on the sleeves 48.
Patent JP-2000159847-A (JP)
Title: Curable resin composition of aqueous dispersion type
Inventor: MATSUMURA AKIRA
IPC: C08F290/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition which is excellent in storage stability and gives a coating film excellent in durability and water resistance by dispersing a curable oligomer selected from among urethane acrylates and epoxy acrylates in an aqueous medium in the presence of a reactive emulsifier. SOLUTION: A curable oligomer selected from among urethane acrylates and epoxy acrylates and preferably in an amount of 100 pts.wt. is dispersed, in the presence of a reactive emulsifier preferably in an amount of 0.1-10 pts.wt., in an aqueous medium preferably in an amount of 0. 1-10 times the sum of the oligomer and the emulsifier. An example of the oligomer is a urethane acrylate which is obtained by reacting a polyester polyol prepared by the condensation of adipic acid and diethylene glycol with isophorone diisocyanate and then with 2-hydroxyethyl acrylate. A compound of the formula (wherein R2 is alkyl or the like; X is H or the like; and n is 1 or higher) is an example of the emulsifier.