baber/WOPTO huggingface dataset:
Patent JP-H10122930-A (JP)
Title: Maximum water level detecting device for underground water
Inventor: SUGAWARA NORIAKI
IPC: E21B47/047
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To enable a maximum underground water level detecting device to easily and cheaply detect a maximum ultimate water level for a limited period, smoothly remove gas generated from the bottom of a borehole in spite of small diameter of the borehole, thereby reduce errors, and perform sensitive measuring. SOLUTION: A maximum water level detecting device is made up of a stand pipe 18 which is inserted into a borehole 12 and in which the underground-water level is freely moved up and down, and a number of water vessels 30 which are connected at intervals in turn by a connecting material such as a rope 32 to be arranged in the stand pipe 18 so that they can freely be inserted into and pulled out of the stand pipe. Each water vessel 30 has a bottom-blind and lidded cylindrical part provided with a curved side face 30a conforming to the internal configuration of the stand pipe 18, a water introducing port 34 is opened to the upper position of the side face, and mounting parts for the connecting materials are provided on the upper end part and on the lower end part.  Then, a maximum water lever is detected by the position of the uppermost water vessel 30 filled with underground-water during the period of measuring in the stand pipe 18.
Patent JP-H09112548-A (JP)
Title: Hard disk driving device furnished with complex bearing device
Inventor: OBARA RIKURO
IPC: G11B19/20
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a hard disk driving device which has a good rotating property by a user using a bearing device into which fellow parts are already assembled, as it is, for a motor. SOLUTION: Balls 4 are filled between an outer peripheral rolling groove 2b formed on the inner peripheral surface of an outer ring 3; and an inner peripheral rolling groove 2a formed on the large diameter outer periphery of a two-step shaft 1 having the large diameter part 1a and the small diameter part 1b. To a complex bearing device composed by filling balls 8a between an inner peripheral rolling groove 6a formed on the outer periphery of an inner ring 7a fitted to the large diameter part 1b of the two-step shaft 1, and an outer peripheral rolling groove 6b formed on the end inner surface of a sleeve outer ring 5 consisting of a tube body, the hub 12 of a rotor 11 in a motor is fitted and fixed.
Patent JP-H11132911-A (JP)
Title: Apparatus and method for testing gear
Inventor: SHIRAI HISATO
IPC: G01M13/02
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method whereby a gear having groove in a shaft hole can be accurately correctly measured. SOLUTION: A guide 4 rotatably supports a gear 2 to be tested. A testing gear 3 is meshed with the gear 2 to be tested. A spindle 5 and a motor 6 rotate the testing gear 3. A slide bed 7 supports the spindle 5. A spring 8 urges the testing gear 3 in a direction to approach the gear 2 to be tested. A movement amount sensor measures a movement amount of the slide bed 7. An inner diameter sensor 15 detects a change of an inner diameter of the gear 2 to be tested. An electronic micrometer 20 operates a center distance between the gear 2 to be tested and the testing gear 3 from data obtained by the movement amount sensor and the inner diameter sensor 15. A photoelectric sensor 10 detects a groove provided in a shaft hole of the gear to be tested. The center distance is corrected on the basis of data detected by the photoelectric sensor 10.
Patent JP-S62156775-A (JP)
Title: Mapping processor
Inventor: YAMAGUCHI YOSHINORI
IPC: G06T1/00
Filed: 1985-12-28
Abstract: PURPOSE:To always obtain a stable phis profile when the mapping is given to a phi-s space by using a point which is distant from a noticed point. CONSTITUTION:The horizontal light is radiated to a subject from a projector and a TV camera 1 photographs a line crossing the subject and sends a 2-dimensional picture to a mapping processor 16 in the form of a bright line. A host computer 4 measures the 3-dimensional coordinates of each point on said crossing line. In this case, the 3-dimensional coordinates are obtained for the image point on the image pickup surface of the camera 1 by the ocellated 3-dimensional viewing theory for calculation of all image points on the crossing line. Each of the data on the xy coordinate system forming the cross lines is converted into the phis coordinate before collation of data in order to avoid the effects of the parallel shifts or rotations in a 3-dimensional space. When the mapping is given to a phi-s space, an optional point Pk of a spot train 20 on an image 21 of the crossing line is noticed and both points Pk+d and Pk-d distant away from each other by a fixed distance are used for mapping.
Patent JP-H01139484-A (JP)
Title: Emergency stop device for elevator
Inventor: OTOMO KEIJI
IPC: B66B5/22
Filed: 1987-11-27
Abstract: PURPOSE: To prevent the melting of a braking surface and breakaway of a rail surface by providing an injection device actuating following driving of a brake piece to inject coolant liquid to a facing surface of each rail. CONSTITUTION: When a dropping speed of a lifting body 2 exceeds a limit speed during the operation of an elevator, a hoisting fitting 9 is rapidly lifted up by a governor rope 8, a brake piece 4 moves up on a gradient surface of a guide 15, and a brake surface of the brake piece 4 presses both front and back surfaces of a rail 1, facing surfaces. Simultaneously, because the hoisting fitting 9 is rapidly lifted up, a switch 9a is turned on, a motor 7a is driven, and therefore a pump 7b is actuated to suck coolant liquid from a tank 6 and send it to a nozzle 11 through a water feed pipe 10. Then, high speed coolant liquid is injected from the nozzle 11 to the brake surface of the brake piece 4 and both the front and back surfaces of the rail 1 facing this surface.
Patent JP-H09107767-A (JP)
Title: Transportation of tea branch and leaf in tea harvester and its mechanism
Inventor: OOKUBO HARUSADA
IPC: A01D46/04
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To enable the sure transportation of tea branches and leaves especially reaped by a reaping blade to a leaf bag, etc., in a tea branch and leaf transportation mechanism which is preferably applied to a tea harvester. SOLUTION: A tea harvester 1 comprises a reaping blade 4 supported by a frame 2 and driven by an appropriate engine 3, a guiding board 5 for guiding tea branches and leaves A reaped by the reaping blade 4 and a blower tube 6 for moving the tea branches and leaves A on the guiding board 5. In the tea harvester 1, which reaps tea branches and leaves A, the guiding board 5 is composed of an upper board 21 and a lower board 22, and the upper board 21 has an air passing structure. An air passing chamber 26 almost closed except the air passing structure is constructed between the upper board 21 and the lower board 22, and this enables the introduction of air flow F1 from the blower tube 6 into the air passing chamber 26 through the part of the upper board 21 where tea branches and leaves A are not remaining. The tea branches and leaves A remaining on the upper board 21 are pushed up from down side by means of the air flow F1 and transported.
Patent JP-H10118982-A (JP)
Title: Chopper slicer
Inventor: MINAMI KOJIRO
IPC: B26D3/28
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To slice a material meat block which is soft and difficult to be fed easily such as a flesh meat, as well as to feed the material continuously, by improving the cutter rotation of a chopper slicer furnishing a comma-shaped bead form edge, and the drive control of the material feeding. SOLUTION: By attaching a cutter system E in which the material feeding is carried out continuously by controlling the rotation number R of a cutter and the speed S of the meat feeding conveyer proportionally, and the slicing number per time and the thickness of the slice pieces can be set freely, the edge length of a comma-shaped bead form cutter 1 is increased, and the scope of the cutting angle to cut the material by the cutter in one rotation is expanded, so as to carry out the cutting operation closer to a drawing cutting. Consequently, a material of a soft quality is made possible to slice at a high speed without hurting the quality of the material.
Patent JP-2001115084-A (JP)
Title: Top coat composition and coat-fishing method using the same
Inventor: AZUMA ICHIRO
IPC: C09D157/06
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a top coat composition that has excellent acid resistance, scuffing resistance, recoating properties and storage stability and can increase the non-volatile coating components and provide a coating method using the same. SOLUTION: The objective top coat composition comprises (A) a vinyl copolymer having both of a an organic phosphoric ester-bearing side chain and a lactone-modified hydroxy group-bearing side chain, (B) an alkoxy monomeric melamine and (C) a blocked isocyanate. The finish-coating method for forming the top coat layer from the top coat composition is provided.
Patent JP-H07205037-A (JP)
Title: Rocking pliers
Inventor: DAHL RAYMOND
IPC: B25B7/12
Filed: 1994-12-01
Abstract: PURPOSE: To provide a pair of locking pliers not required to provide a nest type sleeve. CONSTITUTION: A pair of locking pliers have a fixed jaw 14 supporting a fixed extension 16. A movable jaw 22 is pivotably mounted on a main body 12 by a hinge pin 26, and the movable jaw 22 has a movable extension 28. An operating lever is pivotably mounted on the movable jaw 22 to close the movable jaw 22. The movable jaw 22 is shaped such that the movable extension 28 slides along the fixed extension 16 as the movable jaw 22 is pivoted and closed together with the operating lever 34 in order to provide an axial clamping action.
Patent JP-H11132462-A (JP)
Title: Combustion equipment
Inventor: MATSUMOTO TOSHINARI
IPC: F23C13/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide combustion equipment where the influence of the heat of flame is reduced and hence the life of an ignition electrode is extended by providing the ignition electrode at a position that is not directly subjected to flame. SOLUTION: In combustion equipment, a burner 13 is arranged at the entrance of a combustion room 12 and is projected inside the combustion room 12, and a pair of ignition electrode 14 are arranged so that sparks fly in parallel with the flow of a fuel being jetted from the burner 13. The ignition electrodes 14 are provided at a position that is not directly exposed to flame and the influence of the heat of the flame is reduced, thus obtaining combustion equipment where the life of the ignition electrodes 14 can be extended.
Patent JP-H10145171-A (JP)
Title: Surface acoustic wave element and its manufacture
Inventor: KURAMASU KEIZABURO
IPC: H03H9/145
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide the surface acoustic wave element that has an insulating film to prevent a short-circuit defect, due to metallic trash dropped from a cover after or at sealing of a package by solder and to provide its manufacture. SOLUTION: After a positive photosensing resin has been coated on a piezoelectric substrate 1 on which interdigital transducer electrodes 21 are formed, an insulating film 31 is formed only on the electrodes, by exposing and developing the substrate from its rear side. Alternatively, a negative photosensing resin is coated on the substrate 1 on which the interdigital transducer electrodes 21 are formed, the insulating film 31 is formed by the method, such as sputtering by exposing and developing the substrate from the rear side after exposing the electrode surface, and the photosensing resin is removed to form the insulating film 31 on the electrode faces. Furthermore, the element is adjusted to have a desired frequency by etching the insulating film 31.
Patent JP-H08162303-A (JP)
Title: Laminated varistor
Inventor: ONOMI TADASHI
IPC: H01C7/18
Filed: 1994-12-01
Abstract: PURPOSE: To provide a low-cost laminated varistor resistant to a large surge current, to be used for surge or noise absorption, etc., in various kinds of electronic apparatuses. CONSTITUTION: The thickness of at least two layer internal electrode 2a provided in the center part out of those 2 of a laminated varistor obtained by laminating varistor layers 1 and internal electrodes 2, 2a in turn and providing external electrodes 4, is made thicker than that of the internal electrode 2 and within three times of the thickness of the electrode 2.
Patent JP-H01142144-A (JP)
Title: Connecting structure of post and beam
Inventor: YAMADA TAKEMI
IPC: E04B1/58
Filed: 1987-11-26
Abstract: PURPOSE: To reduce a cost by installing a joint metal fitting for connecting a beam to a rectangular cylindrical column provided with a reinforcing plate on the inside face by means of a blot, connecting an end part of the beam to the joint metal fitting, and filling the inside of the column with concrete. CONSTITUTION: A column 1 is formed by combining a pair of angle materials with an L-shaped cross section into a rectangular cylinder, and a reinforcing plate 3 made of a rectangular plate material is mounted on the inside of the column 1. A nut 4 mounted on the reinforcing plate 3 and an insertion hole 5 perforated in the column 1 are matched together, and a joint metal fitting 2 arranged on the outside face of the column 1 is fixed by means of a bolt 6 screwed into the nut 4 from the joint metal fitting 2 via the insertion hole 5. After the end part of a beam 7 is connected to the joint metal fitting 2, the column 1 is filled with concrete 8. In this way, transportation can be carried out with the joint metal fitting 2 released, so that transportation efficiency can be improved, while the column and connection between the column and the beam can be strengthened.
Patent JP-H10143336-A (JP)
Title: Output image advance verification system
Inventor: YOSHIDA KENJI
IPC: B41J29/46
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To allow the last person who outputs print to efficiently and also surely verify the print image of a final output before a print output without troubling a print requester. SOLUTION: A development processing part 14 develops print information that is interpreted by a PDL(page description language) interpreting part, and an image processing part 15 converts the developed development image for a draft printer into prescribed low resolution. The converted draft output image is added the conversion control information at the time of the conversion to and transferred to a final output printer side system 20, and a PDL file F 11 is also transferred. In the system 20, a PDL interpreting part 23 interprets a transferred PDL file F 21, and a development processing part 24 develops it and creates a final output image. An image processing part 25 converts the final output image into resolution that is the same with the draft output image based on the transferred conversion control 'information.  A comparing part 29 undergoes an EXCLUSIVE-OR operation of the converted image and the draft output image and shows the operation result on a display part 22, and the verification of the final output image is carried out before a print output.
Patent JP-H0571040-A (JP)
Title: Base fabric for tacky tape
Inventor: NAKAHARA KAZUO
IPC: D03D1/00
Filed: 1991-11-14
Abstract: PURPOSE:To obtain base fabric, excellent in hand cutting properties and providing sharp cut edges by using acrylic filament yarn as warp yarn. CONSTITUTION:Base fabric of a plain weave is woven by using a polymer containing at least >=40wt.% acrylonitrile, forming acrylic filament yarn having micro-streaks in the fiber axial direction on the fiber surface, 30-150 denier, preferably 50-80 denier size, 1-3 denier single fiber size, <=5.5g/de strength and <=25% elongation and employing the resultant acrylic filament yarn as warp yarn and polyester filament yarn, etc., having 60-2-0 denier as weft yarn. A polyethylene film is then laminated on the surface of the base fabric and an adhesive is applied to the back surface to form a tacky tape.
Patent JP-H07197133-A (JP)
Title: Conductor roll
Inventor: KURISUTEIAN RUKONTO
IPC: C21D9/62
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a conductor roll having an excellent wear resistant characteristic when used for annealing wire, such as copper wire.  
     CONSTITUTION: A conductive substrate 20 (e.g.: copper, bronze, nickel and steel substrates) is coated preferably at a thickness of 50 to 150 microns by a coating 22 of a tungsten or tungsten based alloy layer so that the coating surface has a surface roughness of at least 2 microns Ra, more preferably at least 5 microns Ra. An under-coating (e.g: nickel-aluminum and nickel) may be arranged between the substrate and the tungsten or tungsten based alloy layer. An sealing agent, such as epoxy, may be arranged on the tungsten or tungsten based alloy layer. The copper wire 24 comes into contact with the rugged peaks of the coating and just a min. contact occurs between the coating and the copper wire. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000099928-A (JP)
Title: Thin-film magnetic head
Inventor: SAITO MASAJI
IPC: G11B5/39
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To surely bring antiferromagnetic layers into tight contact with a free magnetic layer in both side portions opened with a track width of a thin- film magnetic head of a spin valve system. SOLUTION: The first antiferromagnetic layers 10 are formed on both sides opened with the track width (Tw) on a lower gap layer 1. The free magnetic layer 3, a nonmagnetic conductive layer 5, a fixed magnetic layer 6 and a second antiferromagnetic layer 7 are formed in this order thereon. Since the free magnetic layer 3 is formed after the first antiferromagnetic layers 10 are formed, the tight contact of the first antiferromagnetic layers 10 and the free magnetic layer 3 is sure. When the direction of the magnetization of the free magnetic layer 3 is changed by an external magnetic field, electric resistance changes, by which the external magnetic field is detected. Since the free magnetic layer 3 is made into single domain in an X direction by the first antiferromagnetic layers 10, Barkhausen noise is lessened.
Patent JP-2000128091-A (JP)
Title: Ground control device for aircraft
Inventor: OKADA SATOSHI
IPC: B64F1/36
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To allow the time required for guiding aircraft to be shortened by, if preceding aircraft is present in a shared portion of a guiding route when guiding a plurality of aircraft at the same time, lighting, of all lighting apparatuses located along the guiding route of subsequent aircraft, lighting apparatuses that are located behind the preceding aircraft. SOLUTION: When guiding of an aircraft 72 is initiated while an aircraft 71 is being guided, if there is a shared portion between a guiding route 28 of the aircraft 71 and a guiding route 29 of the aircraft 72 and if the aircraft 71 being guided is present ahead of this shared portion, lighting apparatuses located between the aircraft 72 and the aircraft 71 are turned ON of all lighting apparatuses installed along the guiding route 29. When the aircraft 71 thereafter leaves the shared portion of the guiding route 28, each of lighting apparatuses is turned ON along the guiding route 29 up to a spot B which is a target position for the aircraft 72. This prevents a pilot of the preceding aircraft from being puzzled and, instead, allows him or her to identify a target point to be reached. At the same time, it allows the aircraft to be correctly guided to the target point.
Patent JP-S63154018-A (JP)
Inventor: FUWA MASAHIRO
IPC: H05K7/10
Filed: 1986-12-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10122671-A (JP)
Title: Stain resistant transparent cover for solar heat collector
Inventor: MACHIDA MITSUYOSHI
IPC: F24J2/50
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent cover in which a cover surface is scarcely contaminated by forming a surface layer containing photocatalytic oxide particles, silicone and water repellent fluororesin on the surface of the cover. SOLUTION: The solar heat collector 10 comprises a plurality of heat collectors 12 and a hot water reservoir 14. The collectors 12 are coated with transparent covers 16. A surface layer containing photocatalytic particles, silicone and water repellent fluororesin is formed on a surface of each cover 16. It has a structure that both a part exhibiting hydrophilic nature where the silicone is exposed with the atmosphere and a part exhibiting water repellent where the fluororesin is exposed with the atmosphere when a light is emitted thereto are microscopically dispersed on the surface. Further, amorphous silica permanently maintains the hydrophilic nature in response to photo-exciting of the photocatalyst. With such a structure, hydrophilic adduct and hydrophobic adduct are not fixed to the surface of members, and the surface is maintained in a clean state.
Patent JP-H11122771-A (JP)
Title: Stay support structure of cabinet door
Inventor: NAKAJIMA MITSUO
IPC: H02G3/08
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To realize a water-proof structure which is free from water penetration when a stay for fixing the door of an FRP(fiberglass reinforced plastic) cabinet in an open state is supported rotatably on the cabinet side, by a method wherein the stay is supported by a part of the cabinet instead of supporting by a screwed fixing metal fitting. SOLUTION: A stay support structure of a cabinet door has a cabinet 11 which has at least one opened surface, a door 14 which is supported by a hinge provided on one side 13 of the one opened surface 12 of the cabinet so as to open and close the opened surface, and a stay 15 whose one end is supported by the other side of the opened surface rotatably and whose other end is retained by the retaining part provided in the door. In the stay support structure, a rotary support hole 17a by which the one end of the stay is supported rotatably, and a receiving hole 17b by which the other end of the stay is received, are respectively formed in the parts of a flange 16 fixed to the one opened surface.
Patent JP-H05111404-A (JP)
Title: Production of injection molded shoes
Inventor: MIHARA TATSUO
IPC: B29L31/50
Filed: 1991-10-18
Abstract: PURPOSE:To increase the value of a merchandise by forming the point of calif sewing of the injection molded shoes consisting of the uppers having a calif-sewn insole cloth so as to be invisible from an outside as well as to simplify stages and to reduce costs. CONSTITUTION:The insole or semi-insole laminated with a hot melt type synthetic resin on one surface is previously placed on the foot contact surface of the uppers calif-sewn with the insole cloth during an injection molding stage and the hot melt type synthetic resin is melted by the pressure from shoes molds and the heat from a lower mold, by which the insole or semi-insole is bonded to the insole cloth and the stitches of the calif-sewing are simultaneously covered.
Patent JP-S62159734-A (JP)
Inventor: BISUWANASU DATSUTATOREEYA FUTS
IPC: F02B55/14
Filed: 1985-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H054612-A (JP)
Title: Packing machine for board
Inventor: NOGUCHI YOSHIHIRO
IPC: B65B49/02
Filed: 1991-10-19
Abstract: PURPOSE:To automate the packing process for a relatively heavy board, such as a board of resin, in order to lighten the burden on labor and speed up the work of packing and, furthermore, to secure the board or protective covering for the surface, such as laminated film, from abrasions or scratches. CONSTITUTION:A board 31 of resin is brought in as shown by an arrow A. At this inlet rolls 24 whose surfaces are covered with a soft cushioning material 25, such as foamed polyurethane, are used. Soft cushioning sheets 26, such as those of felt or foamed resins, are used so that a board 31 of resin is prevented from sustaining abrasions or scratches on the underside. A board 31 of resin is automatically packed in a casing of packing paper similar in shape to an envelope and bundled.