baber/WOPTO huggingface dataset:
Patent JP-H11147156-A (JP)
Title: Flame extinction device for releasing agent in hot pressing apparatus
Inventor: YASUJIMA MASAMI
IPC: A62C3/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To quickly extinguish the flame of releasing agent, to prevent the heating of surrounding devices etc. and to improve the working environment by arranging an annular inert gas supplying pipe having plural gas injecting holes opened toward the center direction of a lower die around the lower die or an upper die in a press apparatus for forming a red heated work between the lower die supplying oily releasing agent and the upper die vertically moved. SOLUTION: Plural gas injecting holes 16 inclined to diagonally downward toward centripeted direction and opening the inward opening hole end just below the upper die 13, are bored in the lower end part of outer peripheral surface of an upper die holder 15. The annular inert gas supplying pipe 17 is fitted to the outer peripheral surface at the lower end part of the upper die holder 15 with plural bracket 17a and plural communication holes 18 bored in the inner peripheral surface are communicated with the gas injecting holes 16 of the upper die holder 15, respectively. A flexible pipe 19 connected with the supplying pipe 17 is connected with a nitrogen gas source as the inert gas through an solenoid valve 20. Then, at the same time of inserting the work into the lower die 7, the solenoid valve 20 is opened and the nitrogen gas is injected from the gas injecting holes 16.
Patent JP-H06137459-A (JP)
Title: Valve device
Inventor: MASAMUNE MASUO
IPC: F16K51/00
Filed: 1992-10-27
Abstract: PURPOSE:To automate cleaning of a chemical tanker or the like by using a valve device in a cleaning line of the tanker because fluid to be treated cannot remain inside a valve casing and a fixed pipe can be adopted for a fixed type cleaner. CONSTITUTION:A valve device is provided with a valve rod 12 vertically inserted into a valve casing 11; an opening portion 16 of a fluid passage 15 which is opened in face to face the valve rod 12; a valve body 17 disposed in the valve rod 12 to thus open or close at least the opening portion 16 on an inlet side; and a discharge passage 25 disposed in the valve rod 12, for communicating the valve casing 11 with the outside at the valve closing position of the valve body 17 so as to naturally discharge fluid stored inside or leaked from the valve casing 11. Consequently, since the valve casing 11 is communicated with the outside via the discharge passage 25 in the valve closing position of the valve body 17 and the fluid to be treated can be naturally discharged, the fluid to be treated cannot remain inside the valve casing 11.
Patent JP-H05149152-A (JP)
Title: Actuator for car speed automatic control device
Inventor: UCHIDA MAKOTO
IPC: F02D9/02
Filed: 1991-11-26
Abstract: PURPOSE:To provide an actuator for a car speed automatic control device which prevents any uneasy feeling from being exerted on a driver by effecting smooth and rapid return operation of a throttle wire. CONSTITUTION:An actuator for a car speed automatic control device is provided with an actuator case 2 for forming a negative pressure chamber 7 in cooperation with a diaphragm 4, and a diaphragm plate 5 making contact with and separating from the actuator case 2 togetherwith the diaphragm 4 through output and input of air in the negative pressure chamber 7. A notch 5c by which the diaphragm plate 5 is prevented from being sucked to the actuator case 2 is formed in the diaphragm plate 5.
Patent JP-H09148176-A (JP)
Title: Heat-resistant polypropylene film for capacitor use
Inventor: HIRANO TAKUMI
IPC: C08L101/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To lessen a reduction in the dielectric breakdown voltage of a polypropylene film at a high temperature and to obtain the polypropylene film having a good heat resistance by a method wherein the polypropylene film has characteristics, which show the value of the ratio of a dielectric breakdown voltage at a specified high temperature to a dielectric breakdown voltage at a specified low temperature at a specified value or higher. SOLUTION: A heat-resistant polypropylene film for capacitor use is one having characteristics, which are shown by a formula: V105 /V25 >=0.65 (Provided that, the V105 in the formula is the value of a dielectric breakdown voltage at 105 deg.C and the V25 is the value of a dielectric breakdown voltage at 25 deg.C). Or the heat-resistant polypropylene film is one having characteristics, which are shown by a formula: V25 >=550V/μm (Provided that, the V25 in the formula is the value of a dielectric breakdown voltage at 25 deg.C). Moreover, the heat- resistant polypropylene film is one using a polypropylene film of 30ppm or lower of an ash content or one using a polypropylene film of 96% of a mesopentad fraction.  Thereby, a reduction in the dielectric breakdown voltage of the polypropylene film at a high temperature is inhibited and a polypropylene film, which is superior in heat resistance, can be obtained.
Patent JP-H08164432-A (JP)
Title: Device for reducing diameter of short tube
Inventor: ABE YOICHI
IPC: B01J32/00
Filed: 1994-12-14
Abstract: PURPOSE: To make a honeycomb body inside a short tube and the short tube strong into one body by inserting the short tube in an internal diameter of plural numbers of segments with taper being continuously set in the direction of circumference and being able to freely enlarge and reduce the internal diameter, pressing the external circumference of segments with a reversed conical shape guide body and reducing the diameter of the short tube. CONSTITUTION: A short tube 9 is mounted on a mounting stand 2, and a honeycomb body 8 is inserted inside the short tube 9. The mounting stand 2 is moved upward, and the short tube 9 on the mounting stand is inserted inside a short tube inserting hole 7o formed with plural segments with taper to be inserted in a guide hole 6o of a guide body 6. A pressing jig 10 is moved downward by driving a hydraulic mechanism 11, and the segment 7 is pressed down by the distance corresponding to the reducing amount of an external shell 9. The segment 7 reduces the diameter of the short tube 9 by the action of a taper face 6t of the guide body 6 and a taper face of the segment 7. Further, the total external circumference of the short tube 9 can be pressed at the same time.
Patent JP-H04181045-A (JP)
Title: Chain belt for continuously variable
Inventor: OKUWAKI SHIGERU
IPC: F16G5/18
Filed: 1990-11-15
Abstract: PURPOSE:To inhibit the vibration of a spacer so as to reduce abrasion by making each protruded part into contact with each other, which is adjacent with each other in the longitudinal direction of a spacer of a chain belt that has first and second chains that are provided at different half-pitch, and a V-block and the spacer. CONSTITUTION:A link plate 30 of a chain belt 100 is connected with each other through a locker pin 32, and the link plate is formed out of first and second chains 34, 36 provided at different half-pitch. A V-shaped block 38 is provided between each locker pin 32, and is sandwiched between spacers 42 and 44 on an outer peripheral side protrusion 54 of the link plate 30. A protruded part 90 projected in the longitudinal direction is formed on the spacers 42, 44, on a pitch line as a top, and is made into contact with each other. Since the interference between an inner circumferential side protrusion 56 of the link plate and the lower part of the spacer, is inhibited, and the abrasion is reduced, the durability is improved.
Patent JP-H03168008-A (JP)
Title: Seedling transplanter
Inventor: WATANABE SHIN
IPC: A01C11/02
Filed: 1989-11-29
Abstract: PURPOSE:To excellently grow planted seedlings by equipping suppressing units having a pressing plane capable of pressing the surface of the field over the front and rear parts along side the seedlings planted by a seedling-planting unit and carrying out soil covering of the root part thereof. CONSTITUTION:When a driving cam 93 is rotated, the driving cam 93 is engaged with a driven cam 97 so as to rotate a driving arm 95 towards (a) against an energizing force of a spiral spring 99. Right and left suppressing units are vertically moved through right and left coupling rods 98 thereby so as to press the field over the front and rear of the right and left parts alongside the planted seedlings in the direction of the seedlings and soil covering of the seedlings is then carried out. In addition, the driving cam 93 is set so as to rotate in synchronism with the car speed and the seedling-planting unit and the suppressing units are lowered thereby to press the field alongside the seedlings at a point of time when the suppressing units reach the sides of the seedlings to be planted.
Patent JP-H09149720-A (JP)
Title: Liquid injector for mulching film culture
Inventor: TAKIMOTO HIDEO
IPC: A01G13/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injector simplified in structure, capable of facilitating liquid injection point adjustment, and improved in operating efficiency, equipped with nozzles for injecting soil with a liquid via the upper surface of a mulching film in the vicinity of a pressing point by a film pressor. SOLUTION: There are provided a film pressor 3 to adhesively press a mulching film 2 on soil surface 1 while moving along the mulching film 2 laid on the soil, surface 1 and nozzles 4 for injecting the soil with a liquid such as irrigation water, an antiseptic solution for soil, or liquid fertilizer via the upper surface of the mulching film 2 in the vicinity of a pressing point by the film pressor 3. It is preferable that the nozzles 4 are located at the centers of respective link frames 8 and between front and rear compaction rolls 10 in an appropriate number of spots and set up rectangularly to the slope of the soil surface 1.
Patent JP-H06137511-A (JP)
Title: Water level controller for boiler
Inventor: FURUKAWA HIDEO
IPC: F22D5/24
Filed: 1992-10-26
Abstract: PURPOSE:To provide a water level controller for a boiler in which a water level can be normally controlled even when a boiler water reversely flows in a water level control cylinder. CONSTITUTION:A water level controller for detecting a conductivity of an electrode rod 8 inserted into a water level control cylinder 5 arranged outside a boiler body 1 to control a water level in a boiler comprises a resistor 9 having an electric resistance value larger than that of the rod and fixed to an end of the rod 8.
Patent JP-H05123565-A (JP)
Title: Microcapsule
Inventor: ISOBE YASUSHI
IPC: C09J11/00
Filed: 1991-10-31
Abstract: PURPOSE:To improve the blocking resistance and flowability of microcapsules themselves, in microcapsules having a film of different material quality by providing a film composed of an org. polymer having inorg. fine particles supported on the surface thereof to well protect a core material from the outside to prevent the contamination or deterioration thereof. CONSTITUTION:A monomer constituting an org. polymer such as acrylonitrile/ butadiene rubber is subjected to emulsion polymerization to obtain org. polymer particles and inorg. fine particles of colloidal silica or the like are supported on the surfaces of the org. polymer particles. At first, a core material is dispersed in an aqueous medium and, if necessary, an org. polymer flocculant is added to said medium and the emulsion of the org. polymer particles having inorg. fine particles supported on the surfaces thereof is added to the resulting dispersion little by little under stirring. If necessary, a deionizing agent is added to the dispersion and stirring is continued to form the composite film of the org. polymer and the inorg. fine particles on the core material to obtain a microcapsule slurry. This slurry is applied to a spray dryer to obtain fine powdery microcapsules.
Patent JP-H05249354-A (JP)
Title: Running water preventive type optical fiber cable
Inventor: ABE NORIMOTO
IPC: H01B7/28
Filed: 1992-11-20
Abstract: PURPOSE:To obtain a running water preventive characteristic stable over a long period without adversely affecting optical fibers by incorporating specific polyacrylic acid powder uniformly into a tape winding layer. CONSTITUTION:A tension member 1 is, for example, a steel wire and is coated with a buffer layer 7 (for example, polyethylene) on the outer periphery. Four pieces of the optical fibers 2 and interposing codes 3 are arranged on the outer side of the buffer layer 7. Proper pieces of the interposing cords 3 are disposed in the spacings between the optical fibers 2. Further, the tape winding layer 4 is formed on the outer peripheries of the optical fibers 2 and the interposing cords 3. Aluminum-polyethylene laminated tapes 5 are wound on the outer side of the tape winding layers 4. The outer side thereof is covered with a sheath 6. A material which is gelatinized by absorbing water and prevents running water by bleeding to the circumference and sealing the spacings within the sheath 6 on the periphery, for example, the polyacrylic acid powder, is uniformly incorporated into the tape winding layer 4, by which the optical fiber cable is formed.
Patent JP-H11198957-A (JP)
Title: Method and device for assembling seal liner into plastic cover
Inventor: KUSZ MAXIMILLIAN
IPC: B29C65/18
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for assembling a liner into a cover wherein a liner film can be fixedly can be fixedly attached again to a liner base material during or after an assembling work in order to ensure a proper sealing with a finish of a container in use. SOLUTION: A liner 24 including a circular base material 26, a liner film 28, and a thermoplastic adhesive 30 for fixing the liner film 28 to the base material 26 is forced into a cover 12 having a skirt 16 including an internal thread 18 so that the liner 24 engages with the thread 18 and is brought over the thread into contact with an inner base 14 of the cover 12 so as to be positioned. A heat is applied to the liner 12 at least from around the liner 12 so that the adhesive 30 is melted and the film 28 is fixedly attached to the material 26 again. Thus, the liner film 28 can be fixedly attached to the liner base material 26 again, while the film 28 is prevented from being separated from the material 26, which may occur when the liner 24 is forced into the cover 12.
Patent JP-H06163403-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOGO HITOMARO
IPC: H01L21/203
Filed: 1992-11-20
Abstract: PURPOSE:To form an excellent buried interface having less non-radiative recombination center by a method wherein the etching bottom face of a quantum fine wire (box) structure is formed by AlGaAs. CONSTITUTION:In the semiconductor device manufacturing method composed of a process in which a semiconductor microscopic structure, consisting of an etching bottom face' of AlxGa1-xAs (0<=X<=1), is buryingly grown by AlxGa1-xAs (0<=X<=1), after a laminated structure, consisting of an AlGaAs barrier layers (12 and 14) and a multiple quantum well layer 13, has been formed on a substrate 11 by an MBE growth method, a SiO2 film is deposited using a CVD method. A vertical etching operation is conducted using a SiO2 mask pattern 15 in such a manner that the AlGaAs first barrier layer 12 is left. After the SiO2 etching mask has been removed, an MBE burying growth operation is conducted, and a quantum fine wire 16 is obtained. As a result, the non- radiative recombination on the interface after the MBE burying growth on the etching side face can be reduced, and a high quality quantum fine wire (box) structure can be obtained.
Patent JP-H10154542-A (JP)
Title: Electric connector
Inventor: NAGAFUJI TOSHIAKI
IPC: H01R24/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of being hardly affected by stress by improving strength of a contact holding part of a male contact and coping with miniaturization and higher density by improving bending strength. SOLUTION: In a shape of a male contact 102 of a male connector 100 to be fitted and connected with a female side contact 201, a part to be held by a male housing 101 is wider and thicker than a contact part connected with the female contact, and two directions or four directions are connected by a taper part 105 encompassing a narrow, thick part to be held by this female housing. The taper part is constituted to be positioned outside of a hole of the male housing than a face to be fitted with the female connector of the male housing, and a taper shaped escape 205 is provided at an inlet on a fitting face side of a hole to which the male contact is to be inserted so as to escape the taper part to the housing of the female connector.
Patent JP-H02201981-A (JP)
Title: High output laser device having combination of focusing mirrors
Inventor: JIEEMUZU ERU HOBAATO
IPC: H01S3/081
Filed: 1989-11-30
Abstract: PURPOSE: To sustain a constant beam diameter of laser light over the entire length of an optical resonator by providing a focus mirror which sustains a desired beam diameter of laser light while compensating for the negative lens effect distribution due to thermal effect in a laser optical resonator. CONSTITUTION: Each corner mirror set 30-43 in a laser system comprises one or more curved surface mirror having a combined effective focal length selected to compensate for the negative lens effect distribution due to thermal effect. It is set such that a sufficient periodic focusing can be achieved when the effective foul length of each corner mirror set a 30-43 or preferably plurality of corner mirror sets 30-43 are arranged along an optical resonator at an appropriate interval. Consequently, a substantially constant beam diameter of laser light can be sustained over the entire length of the optical resonator. Since the beam diameter of laser light can be sustained at a substantially constant value in each plasma tube 20-27 by such an inner mirror type periodic focusing, laser tubes 20-27 having an identical diameter can be used.
Patent JP-H07168693-A (JP)
Title: Speech output system
Inventor: IWAGAKI YUTAKA
IPC: G06F3/16
Filed: 1993-12-14
Abstract: PURPOSE:To output a specific speech message extremely speedily by the speech output system of a speech output device. CONSTITUTION:This system is provided with a precedent part storage means (200) which divides each message data into a precedent part and a following part and stores them in a secondary storage device (100), and then extracts respective precedent parts from the secondary storage device and stores them in a faster storage mans, a following part storage means (300) which extracts a specified following part from the secondary storage device and stores it in the faster storage means, and an output switching means (400) which extracts a specified precedent part from the precedent part storage part first when an output speech message is specified from outside, extracts the specified following part from the secondary storage device and stores it in the following part storage means until the precedent is completely extracted, extracts a following part from the following part storage means successively to the extraction of the precedent part and outputs it in an analog format.
Patent JP-H09151457-A (JP)
Title: Casing fitting/removing device for foundation pile
Inventor: SAITO HIROSHI
IPC: E02D7/20
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To connect a casing and a rotatory-driving part safely and efficiently by rotating a rotary ring by the rotation of a handle through a screw shaft and a lever, and fastening and releasing fixing pins to and from the casing through the lever engaged with the rotary ring. SOLUTION: At the time of connecting a following casing 111 onto a casing 111 protruded by about 1m from the ground surface and fitting a device body 1 to the upper end of the connected casing 111, the device body 1 with a plurality of fixing pins 10 mounted on the holders 11 is fitted to the upper end of the casing 111, and a screw shaft 8 is rotated in a specified direction by a handle 9 to rotate a screw lever 12 in the direction of an arrow mark E. As a result, a rotary ring 6 is rotated in the direction of an arrow mark F, and a cam lever 16 is rotated in the direction of an arrow mark G, so that the fixing pins 10 are inserted in the direction of an arrow mark H, to connect the device body 1 to the casing 111. A plurality of fixing pins 10 can thereby be inserted simultaneously by handle operation in one place.
Patent JP-H04186640-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKAMOTO SHINICHI
IPC: F16H48/30
Filed: 1990-11-16
Abstract: PURPOSE:To suppress the increase of a parasitic capacity by forming a gate resist pattern where the upper part is wider than the lower part, by depositing and lifting off a gate electrode metal and by forming a T-shaped gate in a gate recess through removing unnecessary deposited metal and spacer layer by dry etching. CONSTITUTION:The processing resist pattern 7 of spacer layers 6, 10 is formed and side etching of the spacer layer 10 and etching of GaAs substrate by the use of this resist pattern 7 as mask are conducted to obtain a gate recess 9 of arbitrary shape. Then, the resist pattern 7 is removed and a dummy gate- forming deposited metal 8 is deposited on the whole surface of a wafer. A resist 11 is applied to the whole surface of the wafer for the purpose of burying the gate recess 9 again and forming a gate electrode-forming resist pattern 11. A hole is made in the resist 11 in the gate recess by the use of the deposited metal 8 as mask. The resist in the gate recess is made into a thin film by oxygen ashing, etc., so that the resist remains in the manner of differing in level. Subsequently, the gate electrode metal is deposited and finally the deposited metal 8 and the spacer layers 6, 10 are removed by dry etching so that a T-shaped gate electrode 5 is obtained.
Patent JP-H01152073-A (JP)
Title: Electrothermal transfer type recording head
Inventor: MIYATA YOSHINAO
IPC: B41J2/32
Filed: 1987-12-10
Abstract: PURPOSE:To stabilize image quality and obtain a head free of cracks, by composing causing the head to comprise a specified glass substrate and a specified electrode material. CONSTITUTION:A head comprises a glass substrate 1 and an electrode material 2. The glass substrate comprises a glass containing at least 40wt.% of SiO2 and containing at least one of B2O3, BaO and Al2O3. The electrode material comprises at least one layer of a conductive substance containing at least 90mol% of Cr. This construction makes it possible to smoothen the shape of a contact surface of each electrode, stabilize image quality and provide a head free of cracks.
Patent JP-H02266193-A (JP)
Title: Carbon fibrous insulator and manufacture thereof
Inventor: TADOKORO MASAAKI
IPC: C04B38/08
Filed: 1988-12-13
Abstract: PURPOSE:To secure such a carbon fibrous insulator that is less in the amount of a carbonaceous fiber used without using a binder by dispersing pulp and a short fiber of the carbon fiber in water and, after making them into slurry, forming it into a compacting body upon dewatering this slurry by suction, and then drying and carbonizing it. CONSTITUTION:A short fiber 3-10wt. part of a carbon fiber of polyacrylonitrile(PAN) fiber or the like is dispersed in a pulp wt. part of wood chemical pulp or the like in a carbonaceous insulator of 0.05-0.3g/cm<3> in density, mixing a pulp carbide and a short fiber-form carbon fiber uniformly, in water and, after making it into slurry, it is dewatered by suction, thereby producing a compacting body, thus it is produced by drying, carbonizing and praphitizing this compacting body. In consequence, since the pulse is used as a main material, the amount of a carbonaceous fiber used is little, and thereby a special device for treatment of pressurization or the like is no longer required so that an effect on a cost process aspect is remarkably large.