baber/WOPTO huggingface dataset:
Patent JP-S6462688-A (JP)
Title: View finder for video movies
Inventor: KONO TAKASHI
IPC: H04N5/225
Filed: 1987-09-03
Abstract: PURPOSE: To make a view finder easy to view by reducing external light made incident on a picture screen as much as possible by providing a light-shielding device on both sides of a mirror surface, thereby reducing the influence of the external light and making the light-shielding device foldable. CONSTITUTION: The light-shielding device 12a is foldable and is constituted of material where light is not transmitted. Two pieces of the light-shielding device 12a are attached at both left and right end parts of a view finder housing 14 or both left and right end parts of a liquid crystal picture display part 9 by respectively laying over so as to shield a mirror screen 15 and a liquid crystal display panel 11 from the external light.  Thus, the quantity of the external light entering the liquid crystal display panel 11 and the mirror screen 15 is reduced, so that the picture of an object displayed on the mirror screen 15 is made easy-to-view and when the view finder is not used, the liquid crystal picture display part 9 is folded on the side of the view finder housing 14, and the light-shielding device 12a is folded into two at inside and is housed between the liquid crystal display part 9 and the view finder housing 14. Thus, the easy- to-view view finder is obtained.
Patent JP-H11109072-A (JP)
Title: Nuclear fuel rod cladding tube and manufacture thereof, process for manufacturing zirconium alloy and structural part
Inventor: VAN SWAM LEONARD F P
IPC: G21C3/20
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a nuclear fuel rod cladding tube consisting of an alloy where resistance against nodal corrosion being accelerated uniformly in a light-water reactor is improved to a high degree of combustion, without threatening the integrity of a fuel rod and other structural members when radiation rays are further applied in a reactor. SOLUTION: A zirconium alloy billet consisting of 0.5-3.25 wt.% niobium and 0.3-1.8 wt.% tin is beta-quenched, the small billet is extruded at a temperature less than 600 deg.C, a hollow material is formed, the hollow material is annealed by heating at a temperature up to 590 deg.C, the hollow material is pilgered, the hollow material is finally annealed up to a temperature of 590 deg.C, and a nuclear fuel rod cladding tube comprising the alloy having a microstructure of beta niobium second phase precipitates distributed uniformly intragranularly and intragranularly forming radiation hardened second phase precipitates in an alloy matrix.
Patent JP-H1147311-A (JP)
Title: Solid golf ball
Inventor: YAMAGISHI HISASHI
IPC: A63B37/12
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To improve control performance and hitting feel by forming an inner layer cover of a thermoplastic elastomer not contg. an ionomer resin as the chief material of a resin component, forming an outer layer cover of a cover material contg. the ionomer resin and adjusting the hardness difference between this inner layer cover and this outer layer cover. SOLUTION: The solid golf ball consists of a solid core 1 and a cover 2. The cover 2 is formed of the inner layer cover 3 and the outer layer cover 4. The inner layer cover 3 is formed of the thermoplastic elastomer not contg. the ionomer resin as the chief material and the outer layer cover 4 is compounded with the ionomer resin at 50 to 100 wt.%. The hardness difference between the inner layer cover 3 and the outer layer cover 4 is adjusted to <=2 in Shore D hardness. The hardness of the inner layer and outer layer covers 3, 4 is specified to a range of 40 to 60 in the Shore D hardness, respectively. The ratio of the strength (M400%) at a tensile rate of 400% to the strength (M100%) at a tensile elongation rate of 100% of the inner layer cover 3 specified to <=1.9.
Patent JP-H1189406-A (JP)
Title: Thresher
Inventor: KOTAKE KAZUO
IPC: A01F12/32
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a thresher capable of reducing the third loss at the time of turning operations and improving the grading accuracy by prohibiting the automatic regulation of a chaff angle based on the threshing through-put when completing reaping operations in which a grain culm detecting sensor is turned off and laying fins to a fin angle at the least after the passage of a prescribed time. SOLUTION: This thresher is composed by installing an angle changing means for fins in a chaff sieve 21 and a detecting means for the threshing through-put so as to automatically regulate the angle of the fins based on the detected threshing through-put, further installing a grain culm detecting sensor 6 for detecting the grain culms in the course of the reaping and conveying, prohibiting the automatic regulation of the chaff angle based on the threshing through-put when completing reaping operations in which the grain culm detecting sensor 6 is turned off and laying the fins to a fin angle at the least after the passage of a prescribed time.
Patent JP-H1155065-A (JP)
Title: Production of solid-state element device
Inventor: KASHIWAGI TAKAYOSHI
IPC: H03H9/25
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce the sealing cost per device. SOLUTION: A linked package back 100 is integrally molded with a resin material in the state of lining the plural sets of package bases 11 for respectively housing solid-state elements 3. Next, a liked lid 200 is integrally molded with a resin material in the state of linking the plural sets of lids 15 for closing the openings of the package bases 100. Afterwards, the linked package base 100 is adhered with the opposed face of the linked lid 200. Next, the adhered linked package base 100 and linked lid 200 are cut for the unit of a device.
Patent JP-H0880633-A (JP)
Title: Image forming device
Inventor: OMICHI MITSUAKI
IPC: G03G15/05
Filed: 1994-09-14
Abstract: PURPOSE: To provide a small-sized, low cost and silent image forming device instead of a valuable and large-sized electrophotographic process or a low cost but noisy impact system. CONSTITUTION: This image forming device has a rotatable sleeve 2 having a spiral groove on its surface, a plurality of signal electrodes 10, which are arranged toward the direction of the rotation axis of the sleeve 2 and parallel to one another, and a pair of carrying rolls for carrying recording paper 9 to the gap between the sleeve 2 and the signal electrodes 10. By respectively applying high voltage between the sleeve 2 and the signal electrode 10, the toner 4 in the spiral groove at the position of an intersection of the signal electrode 10 and the spiral groove is selectively transferred onto the recording paper to obtain an image. In addition, no more than two intersections are set to develop when the signal electrodes 10 are projected onto the surface of the sleeve 2.
Patent JP-H1061027-A (JP)
Title: Business prefabricated house structure
Inventor: WATANABE MUNEYUKI
IPC: E04B1/348
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated house structure capable of reducing construction costs and shortening the delivery date. SOLUTION: The business prefabricated house structure is obtained such that building materials comprising a standardized and factory-manufactured floor material 7 and other necessary materials are fabricated at site. In this instance, a heavyweight matter foundation 8 is set in the indoor ground, and the floor material 7 is integrally formed corresponding to the indoor floor surface, followed by forming rectangular cutout holes 75 on the floor material 7 that allow the upper surface of the heavyweight matter foundation 8 to be exposed outside.
Patent JP-H0963394-A (JP)
Title: Announcing sound control device and announcing sound control method of domestic electric appliance
Inventor: SHINKO YASUSHI
IPC: H01H9/18
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an announcing sound control device and a method of a domestic electric appliance to announce announcing sounds to easily know an operating condition of an operation setting switch and an operational condition in operation by storing the announcing sounds at switch operating time by two or more kinds to a single switch. SOLUTION: When an operation switch on a switch circuit 23 arranged in an announcing sound control device 16 is pushed down, an operation course and a process of a domestic electric appliance are selected, and at the same time, an announcing sound is set in and inputted to an indication control element (IC) 20, and a controlled announcing sound is pronounced from a piezoelectric buzzer 22 through a buzzer circuit 21. Plural announcing sounds are stored in the IC 20 to the same operation switch, and when the announcing sounds are made selectable by a changeover switch, an announcing sound desired by a user can be set.  Therefore, an announcing sound control device and a method of a dimestic electric appliance to announce announcing sounds to easily know an operating condition of an operation setting switch and an operational condition in operation as well as to be easily distinguishable from an announcing sound of another electric appliance can be provided.
Patent JP-2000055567-A (JP)
Title: Induction heating device
Inventor: TAKE TATSUO
IPC: F27B14/06
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device neither requiring any electrical conductive layer nor electrical conductor. SOLUTION: An induction heating device in stalled within a vacuum container 6 for performing an induction heating of material 3 to be heated by energizing a coil 16 is constructed such that an outside part of an insulating covering layer 4B insulating an electrical conductor 4A of the coil 16 is covered by a resistor layer 4D, the resistor layer 4D is connected to a ground and inter- layers of the coil 16 are closely wound from each other.
Patent JP-H0651183-A (JP)
Title: Lens driving device
Inventor: KAI FUTOSHI
IPC: G02B7/08
Filed: 1992-07-27
Abstract: PURPOSE:To obtain a lens barrel capable of reducing noise and widening the set range of a lens driving speed. CONSTITUTION:In a lens barrel 1, a guide bar 2 supported in parallel with an optical axis, a moving ring 3 holding a lens 4 and supported by the guide bar 2 so that it can freely move in an optical axis direction, a screw shaft 5 supported in parallel with the guide bar in the lens barrel 1, an interlocking member 6 actuating the moving ring 3 in the optical axis direction by the rotation of the screw shaft 5, and a rotating driving means 7 attached to the outer surface of the lens barrel 1 are provided. A decelerating mechanism for transmitting the driving force of the means 7 to the shaft 5 is constituted of a 1st decelerating mechanism 10 consisting of a pulley and a belt and a 2nd decelerating mechanism 13 consisting of gear array G1 to G4 provided in the lens barrel.
Patent JP-H1043351-A (JP)
Title: Metering instrument for golf course
Inventor: AKIBA NOBUO
IPC: A63B71/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a metering instrument which can measure the distance to a target in a golf course and can inform a golfer an information on the remaining distance on every hole. SOLUTION: A distance from a starting point or an arbitrary position to a green is worked out by feeding informations for movement outputted from a compass and a pedometer 22 connected with an inputting terminal to a microcomputor 20. Preset distance informations and direction informations on each hole are set in a metering instrument and based on these set values and informations for movement obtd. from the compass and the pedometer, the distance from an arbitrary position in the course to a green is worked out and displayed by the microcomputor 20.
Patent JP-S6462300-A (JP)
Title: Slide suspension device for press machine
Inventor: HOSOI TAKESHI
IPC: B30B15/06
Filed: 1987-09-02
Abstract: PURPOSE:To improve the quality of a press product by moving connecting rods in the axial direction of a crank shaft so that the suspension center of a slide can be freely adjusted. CONSTITUTION:A pair of eccentric parts 3A of the crank shaft 3 are fitted to the holes 8B of the connecting rods 8 and the rods 8 are provided freely slidably with the eccentric parts 3A. The pointed parts 8A at the bottom ends of the rods 8 are freely glidably fitted to sliders 14. The sliders 14 are disposed freely slidably in the axial direction of the crank shaft 3 via guide members 16. A pair of the sliders 14 are driven by means of servo motors, etc., via a worm wheel 19 and a worm shaft 20 and the connecting rods 8 are moved parallel in the direction of the crank shaft 3. The positions of the center of the press load and the center of the load that a blank receives are, therefore, aligned and the inclination of the slide 9 is prevented. The product quality is thus improved.
Patent JP-H0937805-A (JP)
Title: Insole for preventing athlete's foot, sweating and smelling
Inventor: HATTORI KAZUTO
IPC: A43B17/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To completely maintain the dryness in shoes and to prevent the occurrence of an athlete's feet, sweating and smelling by using water absorbent paper processed with a high mol.wt. polymer absorber as a main component. SOLUTION: The lower layer of an insole formed by joining meshed upper and lower two layers made of synthetic fibers is provided with an aperture at its one point (shank) and the insole is formed to a bag form. The water absorbent paper is put into the middle layer formed to the bag form. The water absorbent paper is exchanged as early as possible. The bottom part of socks is formed to the same structure as the structure of the insole described above and is similarly used by using the water absorbent paper. A tacky adhesive is applied on the bottom part of the water absorbent paper to prevent the insole from slipping during walking and the water absorbent paper is adhered into the shoes. The water absorbent paper is properly exchanged after the paper is used as the insole.  The secretions (sweat) of the feet which are the cause for the athlete's foot, sweating and malodor are thereby removed, by which these troubles are eliminated.
Patent JP-S6281866-A (JP)
Title: Terminal equipment having telephonic function
Inventor: ISHIDA TAKAMOTO
IPC: H04M19/00
Filed: 1985-10-05
Abstract: PURPOSE:To attain an outgoing to a central station even when some failure occurs in a commercial power source by providing a switching means which permits the power supply from a subscriber's line to an outgoing control means when a power is not obtained from a power supplying means. CONSTITUTION:For the first, a relay A is in an operating state when the commercial power is supplied to a power source part 18. Therefore, the power is supplied to a control part 14 and a DTMF oscillator 16 through contact points a1 and a2, and also, lines L1 and L2 are connected to a modem 26 through a transformer 24 and a rectifier circuit 12. On the other hand, when the commercial power is not supplied to the power source part 18 die to unknown reason, the contact points a1 and a2 are recovered and are positioned at shown in figure, and therefore a state is generated in such a way that the power is supplied to the control part 14 and the DTMF oscillator 16 from the subscriber's lines L1 and L2 through the contact points a1 and a2, and the recitifer circuit 12.
Patent JP-S60113383-A (JP)
Title: Tape cartridge
Inventor: SASAKI SHIGEO
IPC: G11B23/087
Filed: 1983-11-24
Abstract: PURPOSE:To open a front cover smoothly, to give no damage on a tape even in a small-sized tape cartridge and to open and operate the front cover securely by forming an abutting guide face at an internal face of a front plate in a front declining slop surface. CONSTITUTION:Notches 14 are formed at horizontal outer sides of respective tape leading ports 11 at right and left sides on a front face of a case main body 1. An abutting guide face 13 is formed in a groove-shape on an interior of a front plate 6 opposed to each notch 14. The abutting guide face 13 is formed on a front declining and straight line slope surface from the upper end of the front plate 6 to a lower end face 6a. When a cartridge is mounted in the horizontal attitude on a holder at the deck side, the holder descends to a load position, a cover opening member P moves relatively upward along the abutting guide face 13, and opens and operates a front cover 5 slowly. At this time, since the abutting guide face 13 shakes and moves in the condition in which it is away from the cover opening member P; therefore there is no place which is protruding and catching between both members 13 and P, and the front cover opens smoothly.
Patent JP-H0952860-A (JP)
Title: Production of hydroxyphenyl benzyl ketones
Inventor: KUNIKATA KENJI
IPC: C07C49/83
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound useful as an intermediate important as a raw material for metal extractants, feed additives and pharmaceuticals in high yield at a low cost. SOLUTION: The objective hydroxyphenyl benzyl ketone compound is expressed by formula I (R1 and R2 are each a halogen, hydroxy, etc.; R3 and R4 are each H, an alkyl, etc.), e.g. 2,4-dihydroxyphenyl benzyl ketone. The compound of formula I can be produced by dispersing a phenolic compound of formula II preferably' in 3-7 times amount (cc/g) of an aromatic hydrocarbon such as toluene, adding 0.90-1.1 times mol of anhydrous aluminum chloride to the dispersion preferably at 20-30 deg.C, stirring for 1-3hr at the above temperature to dissolve the anhydrous aluminum chloride, dropping 0.9-1.1 times mol of a phenylacetyl chloride compound of formula III (e.g. phenylacetyl chloride) to the solution preferably at 5-40 deg.C preferably spending 1-10hr optionally in a form dissolved in an organic solvent and reacting the components for 0.1-5hr.
Patent JP-H04104633-A (JP)
Title: Digital data exchange system provided with terminal remote maintenance control function
Inventor: YAMAZAKI SADAJI
IPC: H04L12/24
Filed: 1990-08-24
Abstract: PURPOSE:To allow each user to manage centralizing all terminal equipments used by each user by providing a remote maintenance terminal control function in plural terminal equipments and implementing the maintenance control of other terminal equipments used by the user remotely and collecting maintenance result information. CONSTITUTION:The system is provided with subscriber lines 12,14 connecting to a digital data exchange network 10 and user side network termination devices (NT) 16,18 connecting to the subscriber lines 12,14. Moreover, two terminal equipments 22,24 connected to the NT 16 via a private line 42 and a remote maintenance terminal equipment 30 is connected to the other NT 18 via a private line 4. Then the terminal equipment provided with the remote maintenance terminal control function set in plural terminal equipments implements maintenance control remotely to other terminal equipment used by the user and collects the maintenance result information relating to the other terminal equipments. Thus, all terminal equipments used for each user are managed centralizingly by each user.
Patent JP-S61101219-A (JP)
Title: Method for holding air-tightness of air purifier
Inventor: OSHIMA MASATAKA
IPC: B01D46/00
Filed: 1984-10-23
Abstract: PURPOSE:To enhance maintenance, by mounting a gasket having a pleated side surface closure piece to the flanged frame of a lid body so as to engage both of them and contacting the lid body with the maintenance window frame of a filter receiving chamber under pressure by the sucking action of a blower motor. CONSTITUTION:A window 9 for the maintenance of a filter member is provided to the side part of a filter receiving chamber and a lid body 22 made of a hard resin material, which is formed so as to be engaged with a window frame 20 by several hooking pawls 24, lightly presses the pleated closure piece of the elastomer gasket 25 mounted to the window 19 in an engaged state to the window frame 20 close the window 19. In this state, no air-tightness can be held but the lid body 22 is sucked to and contacted with the filter frame under pressure by bringing the filter receiving chamber to negative pressure by the sucking of a blower to hold air-tightness.
Patent JP-2000053885-A (JP)
Title: Carbon black and recording ink
Inventor: UEDA NOBORU
IPC: C09D11/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To improve the dispersion stability of carbon black in an aqueous medium and to improve the storage stability of a recording ink using carbon black as the coloring material and to enable obtainment of good images with reduced occurrence of disturbance of images, nonuniformity of density and the like by preventing clogging of the ink in the nozzle to stably jet the ink in the case of using the recording ink in an ink recording apparatus. SOLUTION: This recording ink can be obtained by reacting a diamine having a terminal amino group with the surface of carbon black, further reacting this diamine with a polyoxyethylene and dispersing a coloring agent composed of the resulting carbon black having been reacted with the diamine and the polyoxy-ethylene in an aqueous medium.
Patent JP-2001050692-A (JP)
Title: Cooling piping facility
Inventor: MIKI ICHIJI
IPC: F25D17/02
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To clean the inside of a cooling pipeline without stopping an apparatus. SOLUTION: An apparatus having a cooling pipeline 5 is provided with a degassing unit 2 for removing dissolved gas, and an ultrasonic oscillator 3 for clean the inside of the pipeline. The degassing unit 2 previously removes gas dissolved into cooling water and propagation attenuation rate of ultrasonic wave generated from an ultrasonic wave generator comprising an ultrasonic oscillator 3 can be lowered so that the ultrasonic wave can propagate up to the forward end of a long cooling pipeline in an apparatus 4. Consequently, the cooling pipeline in the apparatus can be cleaned entirely. Furthermore, generation of rust or bacteria causing clogging can be suppressed by degassing cooling water through the degassing unit 2 thereby reducing oxygen in the cooling water.
Patent JP-S6378573-A (JP)
Title: Semiconductor device
Inventor: HORIUCHI KATSUTADA
IPC: H01L21/8246
Filed: 1986-09-22
Abstract: PURPOSE:To manufacture an ultra-fine, ultra-high integrated nonvolatile semiconductor memory adaptable to reduction of element occupying space by a method wherein charge storage regions are provided through the intermediary of the first insulating films on the sidewalls provided on the surface of a semiconductor substrate as well as gate electrodes are provided through the intermediary of the second insulating films. CONSTITUTION:Exposed silicon surface is thermooxidized to form thick silicon films 7 and 8 using overlapped films 16 as masks and then the films 16 are selectively removed to form thin silicon oxide film into gate insulating film (I)9 by thermooxidation. Successively, after overall deposition of polycrystalline silicon film and phosphorus diffusion, the part in the perpendicular direction to the substrate surface is etched leaving groove side wall parts only to form floating gates 10 and 101. Finally, thin silicon oxide film and overlapped silicon nitride film are formed into gate insulating films (II)11. Through these procedures, the punchthrough withstand voltage can be prevented from declining so that any occupied space may be reduced,i.e.,high integration and high density may be attained.