baber/WOPTO huggingface dataset:
Patent JP-2000117221-A (JP)
Title: Treatment of slaked lime containing fly ash
Inventor: FUJII IWAO
IPC: B09B3/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of treating fly ash by which without Ca being re-dissolved, dehydration of sludge is effectively performed even when fly ash slurry containing slaked lime and waste gas (gaseous CO2) are subjected to gas-liquid contact treatment. SOLUTION: This method consists of a high alkali keeping process by which slaked lime fly ash containing slurry is kept at high alkalinity, a gas-liquid contact process by which air containing much gaseous CO2 such as waste gas is brought into gas-liquid contact with fly ash slurry kept at high alkalinity so as to fix slaked lime, a decarboxylation process by which air is blown into the fly ash slurry after the gaseous CO2 air is subjected to gas-liquid contact so as to be decarboxylated, and a sludge concentrating process by which the decarboxylated slurry is concentrated with its pH kept at about 19 by gravity sedimentation.
Patent JP-H09105629-A (JP)
Title: Correction method for autonomous computation of unmanned working vehicle
Inventor: YAMAMOTO SHIGEHIRO
IPC: G01C15/00
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain a correction method for autonomous computation for the position and direction of a working vehicle, in which an unworked plates is eliminated in an unmanned working vehicle which performs a cleaning operation or the like automatically and by which the cleaning operation can be performed precisely. SOLUTION: Magnetic tapes are pasted on places in different positions in the advance direction in the predetermined running route of an unmanned working vehicle 1. When the unmanned working vehicle 1 passes over the magnetic tapes, pasted places of the magnetic tapes can be located on the basis of the position in the longitudinal direction of a vehicle body. The position and the direction of the vehicle body are computed. A corresponding value which is computed by encoders E1, E2 is updated.
Patent JP-H11120374-A (JP)
Title: Method and device for generating three-dimensional city scenery information
Inventor: UEDA MINORU
IPC: G06T17/05
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To easily generate scenery data with a less amount of data in a shorter time that computer graphics by arranging generated individual building three-dimensional data on a corresponding two-dimensional digital map and generating three-dimensional city scenery information. SOLUTION: A building three-dimensional data generation part 13 generates three-dimensional data on individual buildings included in map information. Namely, an image processing part 18 for the individual building data performs specific processing for image data digitized according to individual pictures of buildings included in object map information. Then an individual building three-dimensional processing part 19 performs the texture mapping of data read out of the individual image memory 20 to the individual building data after the image processing by the image processing part 18, selects and reads building shapes out of a library 21 for building shapes by corresponding individual buildings, and performs parametric operation matching the sizes of the shapes to generate the three-dimensional data.
Patent JP-2000119595-A (JP)
Title: Organopolysiloxane composition for forming fired coat
Inventor: IWABUCHI MOTOAKI
IPC: C09D183/14
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a variety of base material with a fired coat layer having excellent heat resistance and adhesion. SOLUTION: The organopolysiloxane composition for forming a fired coat layer comprises (A) 80-95 pts.wt. of a silicone resin that includes the units represented by R3SiO1/2 (R is H, hydroxyl group, a 1-6C alkoxy or a 1-6C monovalent hydrocarbon group and they may be identical to or different from each other) and the units represented by SiO4/2 where the molar ratio of the R3SiO1/2 units to the SiO4/2 is 0.6-1.1 and (B) 5-20 pts.wt. of diorganopolysiloxane represented by the formula (R1 is mutually identical or different and H atom, hydroxyl group, a 1-6C alkoxy group or a 1-12C monovalent hydrocarbon; n is an integer of >1) and (C) 40-500 pts.wt. per 100 pts.wt. of the total of the components (A) and (B), of an organic solvent.
Patent JP-H11127377-A (JP)
Title: Adapter for remote controller
Inventor: GOTO TETSURO
IPC: G03B17/38
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To attain remote control in an optional direction by using a simple adapter in order to remotely control master equipment by using a control signal having directivity from a remote controller. SOLUTION: A remote control system is provided with master equipment 1 and a remote controller 7 for remotely and wirelessly controlling the equipment 1. A control signal having directivity is sent from the remote controller 7 to a signal receiving part 8 in the master equipment 1 and in the case of controlling the operation of the equipment 1, a remote controlling adapter 10 is used. The adapter 10 is provided with a fixing part 16 consisting of a suction cup or the like fixed so as to be attached/detached in a state facing its output part to the signal receiving part 8. Then, an input part 14 for the control signal from the remote controller is provided on the tip of the adapter 10. The input part 14 is constituted so as to input a signal at least from a direction other than the direction faced to the signal receiving part 8.
Patent JP-H10129332-A (JP)
Title: Conveying vehicle
Inventor: SUKEGAWA HIROMI
IPC: B60P1/44
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To quickly perform appropriate operation while checking a fork and a load from an operation unit by arranging a movable body which can be moved forward/backward freely between carriages, arranging a forklift device whose fork is directed backward in the back part of the movable body, and allowing elevation of the operation unit. SOLUTION: For loading natural stone 27, an operation unit 5 is lifted firstly. A movable body 15 in the forward movement limit position is moved to the backward movement limit position, and an empty fork 24 in a forklift device 20 is protruded backward toward a rear vehicle body 10. Then, the fork 24 is lowered by means of drive of a lift cylinder so as to be positioned in the lower limit position close to the ground. As the fork 24 is lowered, the stone 27 can be placed on a carriage 11 and removed from the fork 24. Finally, the operation unit 5 is lowered, and loading work of the stone 27 is finished.
Patent JP-2000110905-A (JP)
Title: Joint structure of parallel link mechanism
Inventor: NIHEI AKIRA
IPC: B23Q1/70
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a parallel link mechanism of simple construction having sufficient rigidity, accuracy, and anti-abrasiveness. SOLUTION: A first bearing 9 having a rotary shaft 8 rotating round a shaft perpendicular to the surface of a base plate 2 is installed on the base plate 2. A second bearing 11 having a rotary shaft 10 rotating round a shaft parallel with the surface of the base plate 2 is installed in consolidation with the rotary shaft 8 overlapping in the thickness direction of the base plate 2, and a link 4 is connected intersecting approx. perpendicular to the rotary shaft 10. Because the load of a traveling plate acts in the overlapping direction og the second bearing 11 with the first bearing 8 forming a joint structure, there is no risk that a bending moment acts on the bearings and their peripheral structure, and the rigidity of the joint structure and its working accuracy can be secured.
Patent JP-H04165673-A (JP)
Title: Solid-state image pick-up device
Inventor: IIJIMA TAKASHI
IPC: H01L21/60
Filed: 1990-10-30
Abstract: PURPOSE:To avoid the production of bonding wire ghost image by a method wherein the title solid-state image pick-up device is structured so that the bonding wire may be pulled out of the electrode pad for signal input.output of a solid-state image pick-up chip making an angle of at most 35 deg. with an image pick-up surface. CONSTITUTION:An aluminum bonding wire 8 is pulled out of the electrode pad 9 for signal input.output of a solid-state image pick-up chip 7 making an angle of about 30 deg. with an image pick-up surface 5. At this time, the incident angle of peripheral beams 3 from an ordinary lens is to make an angle not exceeding 15 deg. with vertically incoming near axle beams 1 meeting the worst requirements. Since the reflected beams 3-1, 3-2 on the bonding wire 8 meeting such requirements are reflected upward making an angle of 15 deg. with the image pick-up surface 5 even in the case of the lens peripheral beams 22 meeting the worst requirements, said reflected beams go out of the title solid-state image pick-up device without coming-in the image pick-up surface 5 thereby producing no ghost image. Through these procedures, the production of bonding wire ghaust image can be avoided.
Patent JP-S63146741-A (JP)
Inventor: FUNAHASHI TAKESHI
IPC: A21D8/04
Filed: 1986-12-09
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-H06138807-A (JP)
Title: Duplication method and duplication device for hologram
Inventor: UEDA KENJI
IPC: G03H1/20
Filed: 1992-10-30
Abstract: PURPOSE:To enable the good duplication of holograms by preventing the intrusion of air by optical contact liquids. CONSTITUTION:This method consists in bringing an original plate part adhered with protective glass atop an original plate hologram supported on a base and a part to be duplicated in contact with ND glass formed by subjecting a photosensitive material film for duplication to non-reflection coating via the optical contact liquids and irradiating these parts with a laser beam to record the image of the original plate hologram onto the photosensitive material film for duplication. Surfactants are incorporated into the above-mentioned optical contact liquids 2, 7, 9 to increase the wettability with a base material, by which the crater-like defects generated by the air intruding at the time of duplication are decreased.
Patent JP-H01135886-A (JP)
Title: Ultraviolet ray absorber
Inventor: NISHIDA YUICHI
IPC: A61Q5/06
Filed: 1987-11-20
Abstract: PURPOSE:To obtain an ultraviolet ray absorber, containing a porphyrin derivative, having excellent ultraviolet ray absorptivity within the UV-A region and suitable for blending with cosmetics, coatings, resins, etc. CONSTITUTION:The aimed ultraviolet ray absorber containing preferably 0.01-80,000ppm (more preferably 0.1-10,000ppm) porphyrin derivative expressed by preferably formulas I-IV (R1-R14 are H, organic group, organic acid salt residue or may form a closed ring structure with the mutually adjacent groups; Me is metal). Furthermore, the porphyrin derivative has good solubility in water and high safety for human bodies and can be blended in a relatively high concentration than that of cosmetics, etc.
Patent JP-S63144613-A (JP)
Title: Nonlinear filter
Inventor: SUGIYAMA KENJI
IPC: H03H15/02
Filed: 1986-12-08
Abstract: PURPOSE:To improve a deteriorated signal in response to an error of each part by setting the quantity of change in signal between the input and output with respect to the decoded signal as to the degree of limit depending on the degree of the error of each sample subject to high efficiency coding. CONSTITUTION:A comparator 12 of an amplitude limit level variable type limiter 11 compares an output A of a subtractor 4 with a signal B of a positive amplitude limit level signal e+ of a coefficient circuit 9. In the case of A>=B, a moving contact (c) of a changeover switch 14 is thrown to the position (a) and in the case of A<b, the contact is thrown to the position of (b). Moreover, a comparator 13 compares a signal A from the subtractor 4 with a signal C of a negative amplitude level signal e- from a coefficient circuit 10, and in case of A>=C, the moving contact (c) of the changeover switch 15 is thrown to the position (a) and in the case of A<C, the contact is thrown to the position (b). Moreover, the moving contact (c) of a changeover switch 16 is thrown to the position (a) when the signal A from the subtractor 4 is positive and thrown to the position (b) when negative. Thus, the limiter 11 applies are amplitude limit operation as the nonlinear filter to obtain an output signal in which the signal deteriorated by the high efficiency coding is improved in response to the error of each part.
Patent JP-H0998827-A (JP)
Title: Nail file of curved shape
Inventor: TSUKATANI HIROSHI
IPC: A45D29/04
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To attain a beautiful finish through dispensing with a skillful twisting action of arm, wrist, fingers by using one surface or double surfaces of a shell- like body of convex/concave curved surface such as a semi-circular, egg-shell type are dish-like surface, as a nail file surface. SOLUTION: A file action surface work is applied to a part of curved inner surface 1 of e.g. Semi-spherical shell 3 having a radius R1 and a part of curved outer surface 2 having a radius R2, otherwise abrasive material is fixed thereon. The curved lines Q0, Q1 of a curved file having a larger dia, than a curved surface P0, P1, P2, P3 are brought into contact with bent lines P0, L1, L2, L3, P3, and operation of file is carried out through left and right movement. Thereby a bent line including a curved line P0, N1, N2, N5, N6, N7, P3 is obtained. By repeating the work, an ideal curved line from P0, P1, P2 to P3 are obtained.
Patent JP-H02137626-A (JP)
Title: Manufacture of plate-fin heat exchanger
Inventor: FUJISAWA YUTAKA
IPC: B21D39/08
Filed: 1988-11-18
Abstract: PURPOSE:To easily expand a very fine heat exchanger tube without defect of buckling, etc., by expanding the heat exchanger tube in a non-contacted state by using magnetic force and adhering and fixing the tube to fins. CONSTITUTION:After a coil 3 is arranged inside the upper end section of a heat exchanger tube 2, the coil 3 is continuously lowered at a prescribed speed decided in accordance with a tube expansion forming speed by actuating a hydraulic cylinder 4 while a large current is intermittently made to flow to the coil 3 from a power source through conductors 7 and extended sections 5. The section of the tube 2 corresponding to the length (l) of the coil 3 is expanded by magnetic force produced from the coil 3 and closely adhered to a hole 1a formed by fins 1 and fixed to the fins 1. Since the coil 3 is continuous ly lowered, the heat exchanger tube 2 is successively expanded. On the other hand, since compressive force is applied to the tube 2 in the axial direction by the self-weight of a contraction assisting plate 6, the operation of the tube 2 to contract in the axial direction is assisted and the tube 2 can stably contract. Thus the heat exchanger tube 2 is expanded and adhered and fixed to the fins 1 and a plate-fin heat exchanger is manufactured.
Patent JP-H05135194-A (JP)
Title: Optical scanning device of bar code reader
Inventor: TSUJI NOBUHIKO
IPC: G06K7/10
Filed: 1991-11-11
Abstract: PURPOSE:To provide an optical scanning device of the bar code reader which accurately reads even a partially defective bar code. CONSTITUTION:This optical scanning device is equipped with a lens 7 which converges light beam from a light source 6, a polyhedral mirror 3 in a polygonal shape having plural reflecting surfaces reflecting the light beam converted by the lens 7 to the bar code 8, and a driving source 1 having a rotary support shaft 2 which supports the polyhedral mirror 3 and drives and rotates it; and the polyhedral mirror 3 is fitted on the rotary support shaft 2 so that the center axis of the polyhedral mirror 3 has a slope at a specific angle to the rotary support shaft 2.
Patent JP-S62158567-A (JP)
Title: Automatic welding and finishing equipment
Inventor: SUZUKI KENSHIROU
IPC: B23K9/12
Filed: 1985-12-28
Abstract: PURPOSE:To realize a full automation of welding by constituting the titled equipment so that a cutting device provided with a guide roller runs on the side of a bead and cuts the bead, while an arc welding torch with a sensor for detecting a start end and a final end of a weld zone is executing the welding. CONSTITUTION:A base material D is slid onto a received ball of a temporary receiving mechanism 14 and an interval of base frames 10, 11 is positioned automatically by a computer, and the base frames 10, 11 are made to approach each other. Subsequently, a positioning arm 15 is made to descend, a rolling reduction material 13a is made to descend and the base material D is clamped, and welding and cutting finish are executed automatically. As for a cutting device 3, its front end guide roller 5 collides against a base metal at the side of a welding bead, and runs on the tread of the roller 5 and the step difference of the base metal surface. This step difference is made larger than the maximum indentation error and distortion of a weld zone. By a sensor 2, the start and end of welding can be executed automatically. In this way, even if the whole welding length is welded and finished automatically, no distortion is generated, and all can be executed efficiently by a full automation.
Patent JP-S63146169-A (JP)
Title: Image memory
Inventor: FUJINO DAISUKE
IPC: G06T1/60
Filed: 1986-12-10
Abstract: PURPOSE:To increase a picture processing speed by preliminarily designating a window and automatically controlling the input/output of an image memory while always deciding whether a processing object picture element is placed within this window or not. CONSTITUTION:An address generating part 2 which designates coordinates in abscissa and ordinate directions of the processing object picture element, a recording circuit 7 which records the upper limit and the lower limit of a processing object picture area as coordinates in abscissa and ordinate directions, a comparing circuit 8 which compares the address and recorded coordinates with each other to perform decision, and a control circuit 9 which controls input/output of the image memory in accordance with the decision result are provided. The overall picture area of the processing object corresponding to the outside periphery of the processing object picture element is compared with the address of the processing object picture element to be accessed to decide whether the object picture element is placed within the window or not, thereby preliminarily automatically controlling input/output of the image memory. Thus, a complicated special pre-processing is unnecessary in a picture processing program when the window is handled in this program, and the picture processing speed is increased.
Patent JP-H07167000-A (JP)
Title: Control valve
Inventor: KURISUTOFUAA UTSUDO
IPC: F02M59/46
Filed: 1994-11-04
Abstract: PURPOSE: To provide a control valve simply and conveniently shaped for use in the control of fuel flow in the fuel system of an internal combustion engine. CONSTITUTION: This control valve includes a valve member 7 shaped for engagement with a seating 6 which is defined about a flow passage 3. The valve member 7 is movable between open and closed positions by an actuator 14. A blind bore 9 is formed in the valve member 7, a plunger 11 is located therein engageable with a fixed reaction surface external of the valve member. The inner end of the blind bore 9 communicates with a passage 13 which communicates with the flow passage 3. The valve member 7 is slidable in a bore 2 which is adjacent to the seating and of enlarged diameter to define a recess 4 which communicates with a further flow passage 5.
Patent JP-H08130287-A (JP)
Title: Board for mounting integrated circuit element
Inventor: FUJIKAWA YOSHIHIRO
IPC: H01L23/50
Filed: 1994-11-01
Abstract: PURPOSE: To reduce the moisture absorption amount of a connecting area and to eliminate the presence of bubble of the connecting surface by so forming a resin tape in an H shape that a head spreader is supported only by inner leads corresponding to the end of an inner terminal lead and both the ends of the spreader. CONSTITUTION: A resin tape 16 is so formed as to punch a resin member in an H state along the H-shaped outer edge corresponding to the surface area of a heat spreader 14 by punching an opening 15 for mounting an integrated circuit element. The spreader 14 is provided by forming a nickel coating layer on a radiating bandlike copper member. In the case of forming a board for mounting an integrated circuit element, the tape 16 is press bonded to either one predetermined part of the front surface area of the inner terminal lead 12a of the spreader 14, and then connected at the other. Accordingly, a moisture absorbing area is reduced, and the discharge of the bubble is facilitated. As a result, the crack of the resin seal and the peeling of the connecting surface can be prevented.
Patent JP-2001119214-A (JP)
Title: Dielectric resonator device and manufacturing method of its conductive casing
Inventor: KINOSHITA TAKEAKI
IPC: H01P11/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric resonator device which is easily manufactured, has small temperature dependence and is also light in weight and the manufacturing method of its conductive casing. SOLUTION: The conductive casing 4 is constructed by forming a conductive layer 24 on at least one surface of a synthetic resin development board 20 composed by linking a plurality of face parts in the shape of developing a case, also forming bending grooves 25 between respective face parts and bending the face parts of the board 20 at bending grooves 25.
Patent JP-H09138419-A (JP)
Title: Optical write type liquid crystal projector
Inventor: KAWAKAMI TOSHIKATSU
IPC: G02F1/13
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical write type liquid crystal projector constituted so that an after image is eliminated when a power source is turned off in a transitional period. SOLUTION: A signal system is provided with a video mute means 21 and the reset system of a liquid crystal light valve is provided with a forcible reset means 2. Besides, a light source system is provided with the turning-on discrimination means 22 of a light source. Then, they are controlled by a microcomputer 16 and the like by respectively giving time difference. By actuating the reset system to the end, the optical write type liquid crystal projector constituted so that the after image is eliminated when the power source is turned off is obtained.
Patent JP-H07127716-A (JP)
Title: Pulley
Inventor: ASAI MOTOHITO
IPC: F16H55/44
Filed: 1993-10-29
Abstract: PURPOSE:To provide a pulley which is easily and inexpensively manufactured by contriving a shape of a key groove. CONSTITUTION:A center cylindrical boss 1 is fitted and fixed to a rotary shaft S. A large-diameter cylindrical belt winding part 3 is concentrically arranged outside of the boss 1. A plate-like main body 2 connects the boss 1 to the belt- like winding part 3. The boss 1, the main body 2, and the belt winding part 3 are integrated through press-molding of a plate member. A cutout 11 having a specified width is formed on a cylindrical wall of the boss so as to extend axially from an opening end and serve as a key groove.