baber/WOPTO huggingface dataset:
Patent JP-H06198717-A (JP)
Title: Method for molding grip-bearing vessel made of synthetic resin and said vessel
Inventor: UEHARA SHINICHI
IPC: B29C49/06
Filed: 1992-12-29
Abstract: PURPOSE:To unify the fitting part of a grip member to a vessel and to prevent deformation of the sidewall of the vessel thin-walled through stretching by inserting and holding the fitting part between the stretched sidewall of the vessel and the external sidewall in the lengthwise and the crosswise of the vessel. CONSTITUTION:In the case of arranging a preform 50 in a blow cavity mold and performing lengthwise stretching and crosswise stretching, an internal sidewall 52a existing in the lower part of the neck of the preform 50 is biaxially stretched enough. The biaxially stretched internal sidewall 18a is stuck to the internal circumferential face 32a of a ringlike fitting part 32. A first projection part 36 of the ringlike fitting part 32 is inserted and held between the internal sidewall 18a and an external sidewall 20, stuck and fixed thereto. Furthermore the lower sidewall 18b is biaxially stretched so as to be stuck to the rear surface 40a of the ringlike fitting part 32. The ringlike fitting part 32 is inserted and held between the lower sidewall 18b and the lower end part of the external sidewall 20. In such a way, a strong fitting state of a bottle main body and a grip member is secured.
Patent JP-H11188249-A (JP)
Title: Pressurized kneader
Inventor: MORIYAMA TOSHIO
IPC: B29B7/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a pressurized kneader exhibiting a high kneading effect irrespectively of the quality of the materials to be kneaded in the pressurized kneader for kneading the highly viscous materials such as rubber and plastic under pressure. SOLUTION: The shaft of a parallel two-shaft rotor pierces the opposed two side walls of a mixing tank to be charged with the materials to be kneaded, and a pressurizing lid for pressurizing the inside of the mixing tank is freely liftably furnished in this pressurized kneader. In this case, three kneading blades 12, 13 and 14 are so arranged that a clearance is not formed between the blades 12, 13 and 14 or between the blades 12, 13 and 14 and the end faces 10 and 11 of the rotor rotating direction.
Patent JP-H0686663-A (JP)
Title: Device for molding food
Inventor: KATANO NORIO
IPC: A23L7/10
Filed: 1992-12-28
Abstract: PURPOSE:To miniaturize a food molding device for automatically forming a food into a desired shape by simple constitution and to inexpensively produce the food molding device. CONSTITUTION:Side edge forming mold members 27 and 28 are separated and approached in linking to movement of a pressing mold 21 by cam plates 32 and 33 linking to the side edge forming mold members 27 and 28 and a cam shaft 24 fixed to the pressing mold 21 and boiled rice 41 is made into rice balls 42 by using a food molding device equipped with a hopper 2 to supply the boiled rice 41 to a conveyor belt 13 arranged in the downstream in the moving direction of the conveyor belt 13. A pair of the side edge forming mold members 27 and 28 which are arranged in the upper stream in the moving direction of the conveyor belt 13 are separable and mold the boiled rice 41 by their contact and plural pressing molds 21 are attached at intervals to the conveyor belt 13 and push out the boiled rice 41 from the hopper 2 in the moving direction of the conveyor belt 13.
Patent JP-2001173178-A (JP)
Title: Rain gutter
Inventor: OGISHITA MASATOSHI
IPC: E04D13/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a rain gutter in which thermal deformation due to a high temperature is prevented by inhibiting a temperature rise and heat accumulation by solar rays of the whole rain gutter and deterioration such as choking by solar rays can be prevented. SOLUTION: An intermediate layer 2 composed of a thermoplastic synthetic resin, with which a white pigment such as titanium dioxide or metallic powder such as aluminum is blended, and having thickness from 20 μm to 100 μm is formed on the surface of a core body 1 made of the thermoplastic synthetic resin. A surface layer 3 comprising a weather-resistant thermoplastic synthetic resin and having thickness from 20 μm to 30 μm is formed onto the surface of the layer 2.
Patent JP-H05163112-A (JP)
Title: Mold material for casting
Inventor: NAKAJIMA KEISUKE
IPC: A61C13/20
Filed: 1991-12-11
Abstract: PURPOSE:To obtain a mold material having suitable setting, swelling and thermal expansion of a mold so as to compensate for the casting shrinkage in casting a high-melting and/or an oxidizable metal. CONSTITUTION:The objective mold material for casting contains at least an aggregate, a binder and titanium carbide. One or two or more of combined oxides of Ma, Ca, Zr, Ti, Si, etc., alone or a mixture thereof is used as an aggregate. A phosphate, a basic metallic oxide, etc., are used as the binder. The amounts of the components are 2-8wt.% titanium carbide, 15-30wt.% binder and the remainder of the aggregate. Furthermore, the amounts are preferably 4-6wt.% titanium carbide, 20-25wt.% binder and the remainder of the aggregate. The phosphate and the basic metallic oxide of the binder can be used at a ratio within the range of (1:3) to (3:1). The mold material of this invention is extremely suitable for casting a high-melting metal and/or an oxidizing metal according to a lost wax method.
Patent JP-2000205142-A (JP)
Title: Liquid-operated positive-displacement machine, particularly, positive-displacement pump
Inventor: EISENBACHER EGON
IPC: F04B1/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To minimize the wear of components by slide by surface-hardening at least one component of the components, and constituting it from a sintered material for improving slide characteristic which mainly contains ferrite. SOLUTION: The gear of a pump is hardened, particularly, so that the teeth do not wear. Particularly, the wear in a sealed part between high-pressure area and low-pressure area (or a seal segment 31, a segment support 32, and a thrust seal disc 45) is minimized. These parts are formed of a sintered material, and its initial mixture contains 15% to 25% copper, 2.5% to 3% molybdenum disulfide, about 0.4% graphite, and the remainder of iron in the form of ferrite. The hardening of iron is performed according to a known method as gas nitriding. Compared with a pure ferrite mixture, the other components of the sintering initial mixture are used in order to improve the slide characteristic of a completed part. According to this, the parts are resistant to insufficient lubrication that is generated at the time of high pressure, high rotating speed, or high temperature of hydraulic fluid.
Patent JP-2001174816-A (JP)
Title: Liquid crystal display device
Inventor: HOSHINO MINORU
IPC: G02F1/1335
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To make thinner a liquid crystal display device having an light irradiating means consisting of a plurality of light sources with different colors of emitted light and to make easy the process of balancing the colors of the light which illuminates a liquid crystal display means constituting the liquid crystal display device. SOLUTION: In the liquid crystal display device consisting of a liquid crystal panel to form an image according to the information of the display image and a back light 101 to illuminate the screen of the liquid crystal panel with light, the back light 101 comprises red, blue and green rod-like light sources 106, 107, 108 and a square light guide plate 102 to convert the light from the light sources into surface light. Each rod-like light source is disposed along the periphery of the light guide plate 102 so that the light emitted from the light source is made to enter the side faces (the cross- sectional face of the plate) of the light guide plate.  The light sources are disposed in such a manner that the total length of the periphery of the side face of the light guide plate where the green rod-like light source 108 having high spectral luminous efficiency is disposed larger than the total length of the periphery on the side face where the blue light source having low spectral luminous efficiency is disposed and than the total length of the periphery on the side face where the red rod-like light source having low spectral luminous efficiency is disposed.
Patent JP-H11173991-A (JP)
Title: Confirmation method for coating effect and coating agent
Inventor: AOYANAGI TOMOKAZU
IPC: C09D5/22
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which whether a coating effect remains on a coating layer used to protect the coating face of a vehicle can be judged precisely and simply. SOLUTION: The coating agent is prepared in such a way that a fluorescent substance such as a fluorescent whitening agent or the like is dispersed uniformly into a coating base agent which protects the coating face of a vehicle. The coating agent is applied, and a coating layer which contains the fluorescent substance is formed. Then, the coating layer is irradiated with ultraviolet rays with a black light lamp, and a fluorescence degree is confirmed. Thereby, a coating effect (i.e., whether it is effective or not) is judged.
Patent JP-2000176940-A (JP)
Title: Molding method and apparatus under steam heating
Inventor: NIWANO YOSHIAKI
IPC: B29C33/04
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To stabilize dimensional accuracy and to enhance product accuracy by preventing the shrinkage of a molded product in longitudinal and lateral directions by cooling the molding product in a mold-closed state and preventing the undulation of the molded product and the lateral shrinkage of a lap part at a time of feed vulcanization and cooling the molded product along a mold without using a special device. SOLUTION: This temp. control panel 6 provided to a vacuum steam heating control circuit 2 is connected to upper and lower hot plates 3a and 3b and the on-off control of the control valve 8 provided to a fluid circuit 7 and the control of the driving of a vacuum pump P based on the temp. of the upper and lower hot platens 3a and 3b are performed by the temp. control panel 6. An on-off valve 9, an ejector 10 and a pressure/vacuum chamber 11 are provided to the fluid circuit 7 and the vacuum pump P and a steam supply source 12 are connected to the pressure/vacuum chamber 11 through pipings 14a, 14b. A cooling water supply source W is connected to the piping 13 branched from the fluid circuit 7 through an on-off valve 15. The drive motor M of the vacuum pump P and the on-off valve 16 arranged on the way of the piping 14b are provided.
Patent JP-2001173630-A (JP)
Title: Bolt locking clip
Inventor: FUKUDA TOMOHITO
IPC: F16B37/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To hold by low inserting force and high holding force a stud bolt fixing a wire sheaf, electric connection box, piping, etc., to a panel or the like for a vehicle, relating to a bolt locking clip, in this invention. SOLUTION: Flexible arms 1a, 1a having a pawl unit 1a1 provided to be opposed to an internal periphery of a cylindrical part 1 formed of synthetic resin are formed in plane narrow width where a base end part side makes a width t1 also formed in plane broad width where an inner part side makes a width t2, so as to insert a stud bolt 2 by low inserting force and hold it by high holding force between the arms.
Patent JP-H11172882-A (JP)
Title: Surface finishing method of exposed concrete design
Inventor: YOSHIDA HIROSHI
IPC: B05D7/24
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent an efflorescent phenomenon by coating a building-frame surface with a permeable water-absorption preventive material, coating the surface of the preventive material with a foundation material containing a coloring pigment and coating the upper section of the foundation material with a waterproof aqueous emulsion. SOLUTION: The surface of the building frame 10 of a building is coated with a permeable water-absorption preventive material 12. The surface of the preventive material is coated with a foundation material 14 consisting of an acrylic-resin waterproof aqueous emulsion and a coloring pigment. The upper section of the foundation material 14 is coated with the aqueous emulsion so as to form a pattern on the foundation material 14 by a pattern forming tool impregnated with the waterproof aqueous emulsion, and a layer 16, on which an exposed concrete design is prepared, is formed. It is preferable that the coloring pigment constituting the foundation material 14 is configured by mixing two or four kinds in the four kinds of white, red, yellow and black.  It is preferable that the weight ratio of the aqueous emulsion organizing the foundation material 14 to the coloring pigment is set in 3:1-10:1. Accordingly, there is no efflorescent phenomenon on the surface of the building. frame 10, on which the exposed concrete design is executed.
Patent JP-H11180703-A (JP)
Title: Rotary ozone generator
Inventor: IMAIZUMI YUUKI
IPC: C01B13/11
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotary ozone generator capable of efficiently forming and discharging ozone and ionized air while making a device body compact. SOLUTION: This rotary ozone generator comprises a first mechanism 4 which is constituted by coaxially and loosely fitting a rotor 2 constituting a rotary electrode into a cylindrical stationary electrode 3 by having a required gap and forms the ozone (b) by high voltage impression between both electrodes and a second mechanism 7 which is constituted by arranging a stationary electrode 6 in the rotating outer peripheral area of a Sirocco fan 5 constituting a rotary electrode and forms the ionized air (c) by high voltage impression between both electrodes. The formed ozone (b) and the ionized air (c) are discharged outside the machine via the Sirocco fan 5.
Patent JP-2001185924-A (JP)
Title: Structure of rod antenna guide mouth of portable telephone set
Inventor: AOTO KOZO
IPC: H01Q1/08
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the structure of the rod antenna guide mouth of a portable telephone set which suppresses electromagnetic wave trouble to a human body by sufficiently securing a tilt angle when a rod antenna is drawn out and stores the rod antenna properly and vertically. SOLUTION: The structure of the antenna guide mouth 2 of the portable telephone set which has a lower cylinder hole 4 which presses and shifts one flank of the lower end part of the rod antenna 1 to one side when the rod antenna 1 is drawn out and draws the antenna 1 obliquely out through the upper cylinder hole 3 by the shifting to one side by the lower cylinder hole 4; and the lower cylinder hole 3 has a large-diameter arcuate cylinder hole part S3 and a small-diameter arcuate cylinder hole part S3' and successive corner parts P of both the cylinder part parts S3 and S3' form a one-side shifting means which presses one flank of the small-diameter part at the lower end of the antenna 1 and moves it into the large-diameter arcuate cylinder hole S3.  When the antenna 1 is stored in the portable telephone set, the upper end part of the antenna 1 is stored in the small-diameter arcuate cylinder hole part S3'.
Patent JP-H11178671-A (JP)
Title: Folding chair
Inventor: TAKANAMI HISAO
IPC: A47C4/28
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To make a chair compact when being folded, and facilitate the folding operation by a method wherein the top and the bottom, the front and the rear of a crossed part of front and rear leg frames which are crossed, are connected to linking rods, and a four nodal point linking constitution is formed to make the chair swingable in the longitudinal direction, and a back rest part is made detachable. SOLUTION: This folding chair is constituted of a front leg frame 1, a rear leg frame 2, an upper linking frame 3, a lower linking frame 4, a back rest frame 5, which are formed into a U-shape equipped with right and left side rod parts respectively, and a seat fabric part 6. At the time of usage, an insertion rod of the back rest frame 5 is inserted in a connecting part 13 of the front leg frame 1, and the seat fabric part 61 is sufficiently deflected with a play, and is folded back at a top rod part 52 of the back rest frame 5, and a connecting lateral rod 62 is engaged with a seat fabric connecting part 53, and a chair state is formed. Then, a user sits on the seat fabric 61, leans to the back rest side, and the chair swings in the longitudinal direction by the link mechanism when the user performs a weight moving himself, and this chair can be used such as a rocking chair.
Patent JP-2000187506-A (JP)
Title: Programmable controller
Inventor: SAKAMOTO NOBORU
IPC: G05B19/05
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To save excessive procedures when parameter data are added. SOLUTION: A text data analysis processing means converts parameter data in a text format prepared on a parameter setting image by programming software for a programmable controller into parameter data capable of being analyzed by a CPU 10. A text data processing means operates only when the parameter data in the text format exists according to the state of a text data discrimination flag attached before the parameter data in the text format.
Patent JP-2000187503-A (JP)
Title: Adaptive control method for periodic signal
Inventor: GOTO KATSUHIRO
IPC: G10L21/0208
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To enable flexible adaptation to the variation in transfer characteristics and to improve the adaptation speed by updating the orthogonalization coefficient of a specific frequency component of an adaptable signal generated by adaptable signal generating algorithm with an element of an adaptation coefficient vector. SOLUTION: The adaptable signal generating algorithm 11 generates an adaptable signal y(n) as a sine function represented by orthogonalization according to (n)=p(n)sin(ωTn)+q(n)cos(ωTn) on the basis of the angular frequency ωthat one specific frequency component in the periodic signal f(n) has at discrete time (n) of an update period T. When the adaptation coefficient vector W(n) is updated, respective elements of the adaptation coefficient vector W(n) are adaptively adjusted corresponding to variation of the amplitude, phase, or the angular frequency ω of the specific frequency component of the periodic signal f(n). With elements p(n) and q(n) of the updated adaptation coefficient vector W(n), orthogonalization coefficients p(n) and q(n) of frequency components of the adaptation signal y(n) generated by the adaptable signal generating algorithm 11 are updated.
Patent JP-2000197334-A (JP)
Title: Electromagnetic drive device
Inventor: BURGER MARKUS
IPC: H02K33/12
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic drive device used for a bond head which is free from any deformation of the bearing of the bond head or undersirable vibration of the bond head. SOLUTION: In an electromagnetic drive device which has a degree of freedom in the horizontal direction and is provided with a stator 2 and a coil 3, the coil 3 is arranged so that a force F applied by the stator 2 on the coil 3 is constantly directed towards a point P as close as possible to the center of gravity 5 of a working device 1 moved by the drive device, or is directed from the point P. Thus, the direction of the force F is determined by the position of the coil 3 with respect to the stator 2. The coil 3 is preferably provided with a single winding 6 coiled along an arc concentric around a point coinciding with the center of gravity of the working device 1. The drive device is used to drive, for example, a bond head of a wire bonder.
Patent JP-H11164896-A (JP)
Title: Stiff shoulder preventive magnetic underwear vest
Inventor: DOI KENICHI
IPC: A61N2/08
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a stiff shoulder preventive magnetic underwear vest for preventing shoulders from stiffening and moderating the stiff shoulders just by wearing it as a part of underwear. SOLUTION: The stiff shoulder preventive magnetic underwear vest 1 has ferrite magnets 2 attached to positions near shoulders. When using this, just by wearing the underwear vest 1 directly on a skin, the lines of magnetic force of the attached ring-shaped ferrite magnets 2 promote blood circulation and soften muscles, thereby preventing shoulders from stiffening. Also, it is possible to pass threads into stitch holes provided in flat plate-like ferrite magnets 2 and sew them to the underwear vest 1.
Patent JP-H11180466-A (JP)
Title: Fluid-discharging device
Inventor: YAMATANI TAKASHI
IPC: B65D47/20
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To enable one-handed operation and to improve maneuverability, by so composing a device for discharging a stored liquid in a container from a discharging opening by the forward movement of a piston that a screw rod is rotated while the rotation of a press rotary means is amplified by an amplifying means, thereby pushing a piston out. SOLUTION: By pressing the press member 22 of a case 1, a slide piece 23 moves forward even though its rotation is restricted, thereby moving a rotor 24 forward against the springing force of a spring member 26. As a result, an inclined face reaches the lower end of the inclined face of a cam 25 and, by the springing force of the spring member 26 and the contact of the inclined faces with each other, the rotor 24 moves backward while rotating slidingly downward toward the left. By the rotation of the rotor 24, an amplifying means 32 is rotated, and by the mesh of gears 34 and 18, a screw rod 13 is rotated two times more than the gear 34, thereby moving a nut member 16 and a receiving member 17 forward and also moving pistons 7 and 8 forward. Thus, a fluid is discharged from discharging openings 11 and 12.
Patent JP-H11190539-A (JP)
Title: Gas heat pump device
Inventor: MIYAIRI TAKAHIKO
IPC: F24F5/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas heat pump device modified such that the device is decreased in size and easily arranged even at a limited space. SOLUTION: A small GHP type indoor machine 1 has an outlet 7 of air supply port to a refrigerant heat exchanger being opened to a front 5 of a casing 3, and an exhaust port 9 is formed approximately in the central part of the front. The blow-out direction of an exhaust port is extended obliquely upward from a horizontal. Namely, a casing front panel is not located in the blow-out direction of exhaust gas and the generation of condensate is prevented. Further, an exhaust gas separation distance in a horizontal direction is decreased, and arrangement of the device in a small space is practicable.
Patent JP-2001179516-A (JP)
Title: Drill made of sintered body of microstructure displaying excellent chipping resistance on its cutting blade face of point face
Inventor: YANAI TOSHIYUKI
IPC: B22F7/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a drill made of a sintered body of microstructure displaying excellent chipping resistance on its cutting blade face of a point face. SOLUTION: This drill having a shank part and a groove forming part using a point face as a cutter face and having an outer diameter of 4-16 mm, is composed of a sintered body of microstructure in which a dispersion phase finely grained by including Cr, occupies 85-98 area % in average on the basis of the observation of the structure by a scanning electron microscope, the remained part is composed of a binding phase and an unavoidable impurity, the dispersion phase forming the sintered body is composed of a single phase of a composite carbide solid solution of W, Co, Cr including Co and Cr in tungsten carbide in a solid solution state in observing the structure by a transmission-type electron microscope under a condition that a content of Co is 0.1-3 wt.%, and that of Cr is 0.1-2 wt.% in average in the dispersion phase,  and the binding phase is composed of a Co group alloy single phase including 1-8 wt.% of Cr in average in the binding phase in observing the structure by the transmission-type electron microscope.