baber/WOPTO huggingface dataset:
Patent JP-H05140559-A (JP)
Title: Stabilization liquid for concrete pile
Inventor: KAKITA EISAKU
IPC: C09K17/18
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a liquid for the stabilization of concrete piles, effective for improving the film-forming property on a hole wall, the resistance to seawater and the removability of the slime at the tip end of a pile and having improved workability by adding a water-soluble polymer and a fibrous material to bentonite. CONSTITUTION:The objective stabilization liquid for concrete pile effective for improving the film-forming property on a hole wall, the resistance to seawater and the removability of the slime at the tip end of a pile and having low impregnation tendency into the ground, high effect for preventing the collapse of the ground and excellent workability is produced by compounding (A) 100 pts.wt. of bentonite with (B) 2-20 pts.wt. of a water-soluble polymer such as CMC(carboxymethyl cellulose) and sodium polyacrylate, (C) 2-20 pts.wt. of various fibrous materials such as rock wool and regenerated pulp fiber and, as necessary, (D) <=10 pts.wt. of a dispersing agent such as polyacrylic acid salt and (E) <=5 pts.wt. of an antiseptic agent such as sodium hypochlorite.
Patent JP-S63142166-A (JP)
Inventor: JIERAARU PUREBO
IPC: E05B15/02
Filed: 1987-12-02
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-H08155800-A (JP)
Title: Method and equipment for conducting simultaneous centerless grinding of inner & outer circumference of cylindrical member
Inventor: TAKEUCHI NORIFUMI
IPC: B24B5/18
Filed: 1994-12-07
Abstract: PURPOSE: To eliminate the re-holding of a work, and to make the inner circumferential finished surface concentric with the outer circumferential finished surface by achieving the centerless grinding of the outer circumferential surface of the cylindrical work by a grinding wheel which is a rotary member together with the centerless grinding of the inner circumferential surface. CONSTITUTION: In grinding the inner and outer circumferences of a cylindrical work 5, a grinding wheel mechanism G is driven in the direction of the arrow (a), and a grinding wheel 4 is radially fed in the direction of the arrow (a) to start the grinding of the outer circumferential surface. In this condition, an inner grinding wheel 6 is approaches in the direction of the arrow (b) and inserted in the cylindrical work 5 to achieve the centerless grinding of the inner circumferential surface together with the centerless grinding of the outer circumferential surface. The inner grinding wheel 6 is radially fed in the direction to approach to the contact line of the cylindrical work 5 with an adjusting grinding wheel 3 while the inner grinding wheel 6 is vibrated in the direction of the shaft center 6s of the inner grinding wheel.
Patent JP-H01143912-A (JP)
Title: Light applied distance sensor
Inventor: KATAGIRI KIYOO
IPC: G01B11/00
Filed: 1987-11-30
Abstract: PURPOSE:To improve the light convergence efficiency of a laser light beam and to improve measurement accuracy by arranging the projection part consisting of a semiconductor laser and a distributed index lens joined with it and a photodetection part on an instrument frame at a specific angle and setting the lens to specific length. CONSTITUTION:The projection part 2 and photodetection part 3 are arranged on the instrument frame 1 at the specific angle. The projection part 2 consists of the semiconductor laser 4 and distributed index lens 5 joined with it. Then the length of the lens 5 is set to an equation I (where lambda is the wavelength of a light beam in the lens 5, (n) is an integer, and alpha<lambda/4). Here, the laser light beam is projected on a surface to be measured from the projection part 2 and the photodetection part 3 photodetects its reflected light to measure the distance to the surface to be measured. At this time, the projected laser light beam travels in the lens 5 with parabolic wavelength and exits from the lens 5 at a position (lambda/4+alpha) exceeding the maximum amplitude position of the wavelength slightly and is projected so that the light is converged as an extremely small spot on the surface to be measured.
Patent JP-H03163371-A (JP)
Title: Inspecting apparatus for connector
Inventor: TSUCHIYA YOSHIAKI
IPC: G01R31/02
Filed: 1989-11-22
Abstract: PURPOSE:To correspond to various connectors different in the number of poles of connector pins by providing insertion holes to a connector holding apparatus longitudi nally and laterally in two or more rows and providing a contact pin capable of coming into contact with each connector pin at one end thereof to each of the insertion holes in a freely movable manner. CONSTITUTION:When a connector 4 to be inspected is held by a connector holding apparatus 10 and a moving plate 21 is moved to the apparatus 10, the movable pins 25 provided to the holder 24 on the plate 21 longitudinally and laterally in two or more rows are inserted in the insertion holes of the apparatus 10 to come into contact with the connector pins through contact pins 14. When the connector pins are normally mounted, the pins 25 comes into contact with the connector pins to be prevented from movement and, therefore, by further continuously moving the plate 21, fixed pins 29 come into contact with the pins 25. By detecting this contact by a control apparatus, it is judged that the connector pins are well mounted. When the mounting state of the connector pins is bad, the pins 25 continuously move by predetermined quantity or more even after they are inserted in the insertion holes and the pins 29 dont come into contact with the pins 25 and, therefore, the contact of the pins 29 is not detected by the control apparatus.
Patent JP-H05118205-A (JP)
Title: Drain discharge device
Inventor: MURAKAMI MASATAKA
IPC: F01D25/00
Filed: 1991-10-24
Abstract: PURPOSE:To prevent the generation of a water hammer in a restart operation by the generation of a vapor part in a drain pipe by the flash of drain generated in a turbine load change and its start and stop. CONSTITUTION:A drain tank 2 of a moisture separator is connected to a supply water heater 3. A drain pipe 5 in common use mounting a check valve 8a is connected to the drain tank 2 of the moisture separator and a condenser 4. Further, a drain pipe 6 for emergency mounting a check valve 8b is connected to the downstream side of the check valve 8a through a pipe 20 in the downstream side of the check valve 8b.
Patent JP-H05111992-A (JP)
Title: Printing plate making device
Inventor: MINAMIDA KEIJI
IPC: B41C1/00
Filed: 1991-10-23
Abstract: PURPOSE:To enhance the production efficiency and rationalize the working process by enhancing the use efficiency of an input means and an output means. CONSTITUTION:A printing plate making computer desiring the output of image data among first and second printing plate making computers 22, 24 applying processing to image data to form the image data conforming to a printing form is selected by a switch and an MPX selector 28 is changed over by this switch and the formed image data of either one of the computers 22,24 is transmitted to an output part 16 through the MPX selector 28.
Patent JP-H08163174-A (JP)
Title: Variable length data exchange, variable length data terminal housed in the same, and system and method for variable length data communication
Inventor: SHIRAI NOBUO
IPC: H04L45/247
Filed: 1994-12-07
Abstract: PURPOSE: To suppress the generation of congestion and to suppress frame deletion when the congestion occurs as for a variable length data exchange and its method suitable for a communication system in which the congestion is easy to occur by fast communication in a frame relay network, etc. CONSTITUTION: This variable length data exchange 7 which houses plural variable length data terminals 1 via a terminal line 2 is provided with a congested state detecting means 6 which detects a congested state on a reference relay line 3. Also, a relay line control means 5 is provided with a first bypass control means 5-1 to control data to be transferred so as to be transferred by bypassing by using a backup relay line 4 based on detection information from the congested state detecting means 6.
Patent JP-2001122046-A (JP)
Title: Interior material for automobile
Inventor: KITAYAMA TAKEO
IPC: B32B27/20
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an interior material for an automobile capable of solving problems in a conventional interior material for an automobile using a glass fiber mat, attaining a low coefficient of linear expansion which is the most important demand characteristic, and moreover high in rigidity and lightweight. SOLUTION: This interior material for an automobile is formed of a laminated body having at least one layer each of a hemp fiber containing thermoplastic resin sheet layer comprising thermoplastic resin and 50-90 wt.% of hemp fiber, and a thermoplastic resin layer.
Patent JP-H11145191-A (JP)
Title: Semiconductor device
Inventor: ONO JUNICHI
IPC: H01L21/60
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the sinking of the filler of packed resin as much as possible, and to prevent the bias of wiring density as much as possible. SOLUTION: This device is provided with a semiconductor chip 1, having a first pad array 2a and second pad arrays 2b and 2c arranged inside the first pad array 2a which is constituted such that a pad interval between the first pad arrays 2a can be made wider than the pad intervals between the second pad arrays 2b and 2c.
Patent JP-H04175180-A (JP)
Title: Printer with cut-form presser
Inventor: SHIMA NOBUHIRO
IPC: B41J13/26
Filed: 1990-11-09
Abstract: PURPOSE:To obtain a printer preventing a cut-form from slipping out by a method wherein when a photosensor senses the extraction of a cut-form which has been pressed by a pressing rod, a pressing force caused by an electromagnetic force of the pressing rod is de-energized for restoring a pressing standby state. CONSTITUTION:When a cut-form 4 discharged after all the printing operation is completed comes below a cut-form presser 12, a photosensor 13 senses the shadow of the cut-form 4 to be discharged, thereby passing an electric current to an electromagnet for a pressing rod 14. Then, the pressing rod 14 presses the cut-form 4 onto a bottom surface 3 from above at a required speed with a required force. When the pressed cut-form 4 is extracted, the shadow of the cut-form 4 which has been sensed by the photosensor 13 is eliminated, the electric current to the electromagnet is interrupted, and the electromagnetic force is extinguished. In this manner, the pressing rod 14 stops pressing, and a pressing standby state is restored in the cut-form presser 12 by a restoring force of a spring of a restoring mechanism 15.
Patent JP-H09142666-A (JP)
Title: Grain carrying container
Inventor: KATO TSUGIO
IPC: B65G67/24
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To discharge and carry grain in a tank, while providing the regulating function regulating deviation in distance against the length of a transfer hose between the rear part of the load-carrying platform of a truck and a facility. SOLUTION: This grain carrying container is constituted so that grain in a tank 1 is carried out from the tank 1 and transferred by cooporated operation of a sending out mechanism 3 arranged on the bottommost part of a storage tank 1 of the grain carrying container, and a transfer mechanism 5 in a transfer hose 6 of drawing out piping connected to a discharge part 4 constructed on the lower part of the discharge port 2-1 of the sending out terminal end part. Hereat, the discharge port 2-1 is opened long in the sending out direction of the sending out mechanism 3, meanwhile, the discharge part 4 is constituted of a slide member 4-1 arranged longitudinally movably in the drawing out direction of the transfer hose 6 on the lower part of the discharge port 2-1, and a hose connecting part 4-2 hangingly arranged from the underside of the slide member 4-1.  The discharge port 2-1 and the hose connecting part 4-2 are communicated together through a communicating port 8.
Patent JP-H11138473-A (JP)
Title: Robot device and method for conveying base plate
Inventor: EZAKI AKIRA
IPC: B25J9/06
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a base plate conveying robot and a method for conveying a base plate, capable of shortening the conveying time of the base plate. SOLUTION: In a robot device 20 for conveying a base plate is provided with an arm body 32 in which a plurality of arms 33, 34 are rotatably connected to each other and a holding part 35 for holding the base plate is rotatably connected to the arm 34 on the tip, a rotational driving means 24 for rotationally driving the arm body 32, an arm driving means 29 for advancing the holding part 35 in the radial direction in relation to the rotational center of the arm body 32, a rotational driving means 24 for rotationally driving the arm body 32 along the rotating direction of a device main body 22, and a control means 47 for decreasing vibration in the holding part 35 by adjusting natural frequencies to be generated by driving of the rotational driving means 24 and the arm driving means 29.
Patent JP-H06132445-A (JP)
Title: Package of electronic component
Inventor: HIRAOKA MICHITARO
IPC: H05K1/14
Filed: 1992-10-19
Abstract: PURPOSE:To provide the package, of an electronic component, wherein, when the electronic component such as an SIP-type hybrid IC or the like is sealed, the number of electronic components capable of being mounted can be increased without increasing a thickness and the number of lead terminals can be increased sharply. CONSTITUTION:Electronic-component mounting faces on a plurality of boards 10A in which lead terminals 16 have been arranged on one side are faced with each other in such a way that sides on which the lead terminals 16 are situated are made parallel to each other, a frame-shaped sealing cover is sandwiched between the opposite faces of both boards 10A so as to surround electronic components on both boards, and the electronic components are sealed airtightly.
Patent JP-H02244784-A (JP)
Title: Multiple channel cavity laser
Inventor: POORU ANSONII KAABII
IPC: H01S3/105
Filed: 1989-11-22
Abstract: PURPOSE: To obtain a switchable multichannel cavity laser device which is addressable electrically so that each reflector modulates a reflection degree by a method wherein a diffused element is positioned within n pairs of discrete reflectors and an optical path between common reflectors, and a medium enlarged optically is contained in the optical path between the diffused element and common reflections. CONSTITUTION: One end of a semiconductor laser chip 11 is provided with a reflection preventing coating 12, and a collimator lens 13 is positioned so as to receive lights transmitted from an end part which is coated to prevent reflection in the laser chip 11 and is directed to a reflection type diffracted lattice 14 as collimator beams. The diffracted lights are returned via a lens 13, and the lens directs lights of each wavelength to a separate focus apart along a line extending in a direction normal to a direction within a linear scope of a diffracted element of the diffracted lattice 14.  Along this line, a linear array 15 is positioned, and this array is composed of n mirrors 16 which are electrically addressable and discrete, and each of these active mirrors 16 is cooperated with an end surface of a laser chip with no reflection prevention coating, and thereby a specific frequency band optical cavity which is determined by dimension and position of the mirror within the array 15 is defined.
Patent JP-H10255355-A (JP)
Title: Tape cassette lead opening device for magnetic recording and reproducing equipment
Inventor: KIN UNBAI
IPC: G11B15/665
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize a tape cassette lead opening structure and also to reduce its manufacturing cost by integrally forming 1st and 2nd tape cassette lead opening parts at the prescribed position of a main base. SOLUTION: In this device for housing 1st and 2nd tape cassettes different in size into the main base 31 and opening their leads by the loading operation of the cassettes, the 1st and 2nd lead opening parts 41 and 42 corresponding to a standard cassette tape and a small cassette tape are integrated to form a single opening part 40, which is then fixed to the main base 31. When a tape cassette is loaded, the cassette is moved to vertically descend by a loading mechanism, and its lead is brought into contact with an end part of the 1st or 2nd lead opening part 41 or 42 specified in accordance with the kind of cassette tape, and is turned to open at a fixed angle. Consequently, the structure is simplified, and is installed even in a narrow space, and hence a deck can be miniaturized.
Patent JP-H04176594-A (JP)
Title: Cutting device of ceramic layered product
Inventor: SAKAI NORIO
IPC: B26D5/30
Filed: 1990-11-09
Abstract: PURPOSE:To accurately cut a ceramic layered product based on a positioning mark by providing a shimmer suppressing means that prevents the shimmer generated by means of heating a stage from reaching the space in front of the outside surface wherein the positioning mark of the ceramic layered product appears. CONSTITUTION:As an outcome of performance that a shimmer is not generated in the space in front of outer circumferential side surfaces 14a, 14b whereon positioning mark of a ceramic layered product 14 appears by a gas injection means 33 that is a shimmer suppressing means, or a shimmer generated is blown off by this gas injection means 33, shimmers are prevented from reaching the space in front of the outer circumferential surfaces 14a, 14b whereon the positioning mark appeared.
Patent JP-H05141846-A (JP)
Title: Drain evaporator
Inventor: ISHIZAKA YOSHIRO
IPC: F25D21/14
Filed: 1991-11-20
Abstract: PURPOSE:To improve the evaporating capacity of a drain evaporator without submerging a pipe conveying high temperature refrigerant in the drain in an evaporating pan. CONSTITUTION:A pipe 28 conveying high temperature refrigerant, included in the refrigeration cycle, is attached to the underside of a heating plate 27. On this heating plate 27, an evaporating pan 4 to receive drain is mounted. An evaporating member 30 consisting of a porous, hydrophilic material is placed on the evaporating pan 4. A blower 21 for a condenser is made to send a current of air to the evaporating member 30.
Patent JP-H02150309-A (JP)
Title: Kneader
Inventor: MORIYAMA MASAO
IPC: B01F15/06
Filed: 1988-11-30
Abstract: PURPOSE:To obtain uniform clamping force over the whole circumferential surfaces of both end parts even when the wall thickness at both end parts are thin by a structure wherein a rotor is splittingly constituted by fitting an outer fitted body on the outer periphery of a rotor shaft and clamping means, each of which consists of a tapered part, a clamping ring and a threaded part for screwing a pressing fixture on, are provided at both ends, each of which is extended outwards beyond a vessel, of the outer fitted body. CONSTITUTION:An outer fitted body 7 consists of a cylindrical part 8, which fits on a shaft 5 and extends outwards beyond the side walls of a vessel, and one or a plurality of blade parts 9, which are formed in the side walls of the vessel. In order to circulate heating medium in a fluid passage, heating medium passages 13 and 14, which respectively communicate to one end of the rotor shaft 5, are made at the central part of the rotor shaft 5. Both ends of the cylindrical part 8 of the outer fitted body 7 are strongly clamped to the shaft 5 by means of clamping means 10. At the end of the cylindrical part 8, a tapered part 15 is made. At the extreme tip, a male thread 16 is cut. To the tapered part 15, a clamping ring having a tapered hole, the taper of which is the same as that of the tapered part, is fitted. On the tapered surface of the tapered part 15, a hydraulic passage 19 running from a port 18, to which a hydraulic pipe is connected, to the tapered surface and fine grooves for distributing oil pressure over the whole tapered surface are formed.
Patent JP-S63154745-A (JP)
Title: Fiber for molding fiber-reinforced plastic
Inventor: NODA AKIO
IPC: B29C70/06
Filed: 1986-12-18
Abstract: PURPOSE:To obtain fibers for molding an FRP, into which a matrix resin can penetrate densely and closely, by distributing a fibrous matrix resin among reinforcing fibers. CONSTITUTION:A fiber prepared by dispersing a fibrous matrix resin 2 among reinforcing fibers 1 of carbon, Kevlar or glass fiber. In this fiber, a matrix resin 2 is previously distributed among reinforcing fibers 1, so that it can easily penetrate into the reinforcing fibers when it is molten, thus enabling molding of a void-free dense FRP. Since the matrix resin 2 in fibrous form is previously distributed among the reinforcing fibers, there is no need of freshly impregnating them with a matrix resin so that a resin impregnation step can be omitted. Therefore, production cost can be reduced.
Patent JP-H11145172-A (JP)
Title: Bump structural body and forming method therefor
Inventor: SOEJIMA KOJI
IPC: H01L21/60
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To connect between electrode portions or connecting terminal portions of an electronic part such as highly integrated IC efficiently, accurately and stably, by providing a bump structure made with a hollow body for electrically connecting a first member to a second member. SOLUTION: In a configuration of an embodiment of a bump structural body 1, a first member 2 is electrically connected to a second member 3. This bump structure 1 is constituted with an hollow body 4. Also, the bump structure 1 is desired to have at least one point-shaped contact portion 5. Also, the bump structure 1 should have a bump structure forming member having a shape such as polygonal pyramid including a pyramid, quadrangular pyramid, circular cone or semi-sphere, or a shape of a combination of at least two-bump structures having any of these shapes.
Patent JP-H08160337-A (JP)
Title: Laser beam scanning optical device
Inventor: NAKAMURA HIROSHI
IPC: G02B26/12
Filed: 1994-12-09
Abstract: PURPOSE: To correct plane tilt error on a deflector with a simple constitution without increasing the number of parts by specifying the radius of the curvature of a reflection optical device reflecting a laser beam from a laser light source in a direction different from an entering direction. CONSTITUTION: A laser beam is converged to a parallel light by light source unit 1 constituted of a laser diode and a collimator lens, is reflected by an extended cylindrical mirror 2, so that the shape of the beam is changed to be a nearly straight line state in which the longitudinal direction of the shape is in parallel with a main scanning direction, and a rotating polygon mirror 5 deflects the beam at a constant angular velocity in the main scanning direction. A toric lens 10 corrects the plane tilt error of each deflecting surface of the mirror 5 by combination with the mirror 2.  The radius of the curvature of the mirror 2 is finite only in a sub-scanning direction, the radius of the curvature (focal distance) is changed, so that it is large on the laser beam entering side and it is small on an emitting side in terms of the main scanning direction, and a condensing surface is nearly in parallel with the deflecting surface of the mirror 5.