baber/WOPTO huggingface dataset:
Patent JP-H01173206-A (JP)
Title: Robot teaching method
Inventor: NOSE HIDETAKA
IPC: G05B19/42
Filed: 1987-12-28
Abstract: PURPOSE:To fix the attitude at a work point to teach a robot by obtaining a new coordinate transformation matrix coinciding with the attitude at the present work point based on a coordinate transformation matrix and a movement vector to calculate new state data of each joint. CONSTITUTION:A base coordinate system O0 fixed to a base 26 and a hand coordinate system Oe fixed to a work point TCP on a work 15 are defined for an arc welding robot 14, and coordinate systems O1-O6 are defined for respective joints. Coordinate transformation matrices between respective joints are obtained from state data of respective joints, and the position of the present work point is calculated based on these matrices and a movement vector to the position of the next work point is obtained. New state data of respective joints are calculated based on coordinate transformation matrices and the movement vector. Thus, the attitude at the work point is fixed to teach the robot,and the operation speed of the robot at the time of play-back is improved.
Patent JP-H11153227-A (JP)
Title: Manufacture of bellows
Inventor: KAINUMA MASAKUNI
IPC: F16F9/04
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To improve the vibration resistant performance by setting the spring constants in the axial direction and in the radial direction of a bellows so as to satisfy the specified expression in the bellows formed of rubber with cloth therein which is interposed between a floating part and a fixed part, of a structure of a plurality of stages where an internal working space is made to communicate with an air chamber, and used for a vibration resistant device. SOLUTION: A bellows formed of rubber with cloth therein to be used for a vibration resistant device of a precise measurement device, etc., is interposed between a floating part and a fixed part, and formed of a structure of a plurality of stages where an internal working space is made to communicate with an air chamber. In such a bellows, the spring constant Kc of the bellows in the axial direction is set to satisfy the expression I. The spring constant Ksm of the bellows in the radial direction is set to satisfy the expression II. In the expression, γ is the polytropic index = 1.4, PO is the internal pressure of the bellows (absolute pressure), Ae is the effective pressure-receiving area, VT is the internal volume of the air chamber, VB is the internal volume of the working space of the bellows, P is the internal pressure of the bellows (gauge pressure), D is the effective pressure-receiving radius of the bellows, and (n) is the stage number of the bellows.
Patent JP-H01178965-A (JP)
Title: Photosensitive material processing device
Inventor: OSE JUNICHI
IPC: G03D3/00
Filed: 1987-12-29
Abstract: PURPOSE:To reduce the overall height of a processing tank by making a developing tank short and circulating the liquid developer in a supplementary tank. CONSTITUTION:A photosensitive material where an image is printed in a preprocess is clamped by conveyor rollers 50 and 522 to reach a place above the developing tank 44. At the developing tank 44, the photosensitive material has its direction changed into a slantingly downward direction by a guide plate 60 and is pressed in the developer in the developing tank 44 with the driving force of conveyor rollers 62 and 64. The airtight supplementary tank 80 which is shielded from the outside air is arranged below the developing tank 44 and linked with the developing tank 44 by piping 82, and this supplementary tank 80 is linked with the developing tank 44 through piping 88 provided with a pump 84 as a circulating means and a heater 86 at its intermediate part. Therefore, when the pump 84 is in operation, the developer in the developing tank 44 is circulated through the pipes 82 and 88. Consequently, the developing tank and processing tank are formed as short type.
Patent JP-H09143971-A (JP)
Title: Buried pipe
Inventor: UEDA MASAO
IPC: E02D5/44
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a buried pipe which allows low-cost manufacture of a check valve with easy fabrication, is unlikely to be come off even with eventual application of a pressure, and provides easy adjustability for the pour-out pressure. SOLUTION: A pour-out hole 5 is bored in the peripheral wall of a buried pipe A, and a disc-shaped plug 6a whose outer part is left open and central part of the inner bottom surface is opened 6b, is fitted in the hole 5, and a resilient valve element 6c to block the opening is installed outside the opening 6b of the plug. A valve element fastening piece 6d to lock the central part of the valve element and prevent its separation from the plug 6a is installed directed inward from the peripheral edge of the plug 6a.
Patent JP-H10171537-A (JP)
Title: Rotational position control device for object to be controlled in machine tool
Inventor: KONDO HISAMI
IPC: G05D3/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotational position control device capable of removing restriction to a change gear ratio between a motor and a controlled target on a rotational axis and controlling an absolute position. SOLUTION: A register B21 stores a preceding position detection value S2' and a stroke judging part 23 detects the overflow and underflow of an absolute position stroke based on the value stored in the register B21 and a position detection value S2 and outputs the detected result as an up/down signal S22. Then the register B21 newly stores the position detection value S2. A register A22 stores an extended count S21. A count judging part 24 updates the value of the count S21 in accordance with the up/down signal S22 and outputs an extended count 521'. The register B21 newly stores the extended count S21'. An extended position calculation part 20 calculates and outputs 'extended position = position detection value S2 + absolute position stroke * extended count S21''.
Patent JP-H05139806-A (JP)
Title: Admixture for preventing separation of concrete
Inventor: YURUGI MASAHIRO
IPC: C04B24/38
Filed: 1991-11-22
Abstract: PURPOSE:To obtain a concrete admixture exhibiting sufficient effect for preventing the separation of components by the addition of a small amount of the admixture without lowering the fluidity of a kneaded mixture by using a microbial fermentation polysaccharide produced by a specific microorganism as a main component. CONSTITUTION:Alcaligenes ATTC 31555 is cultured in a medium to effect the fermentation of the medium. The produced polysaccharide of formula is collected e.g. by the precipitation and recovery with an alcohol. The polysaccharide has a chemical structure of formula having a main chain consisting of two glucose units, one glucuronic acid unit and one rhamnose unit and side chains consisting of one rhamnose unit or one mannose unit. The objective admixture for preventing the separation of concrete can be produced by using the microbial fermented polysaccharide as a main component and optionally adding other water-soluble high polymer (e.g. carboxymethylcellulose) for preventing the separation of concrete.
Patent JP-2001150644-A (JP)
Title: Ink fountain in printing machine
Inventor: OHASHI MAMORU
IPC: B41F31/04
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink fountain in a printing machine wherein the number of parts for a blade is decreased, manufacturing and assembling are easily performed, and durability can be improved. SOLUTION: A blade 21 is integrally formed of an elastic sheet material and a number of blade elements 21b are formed by slits 21c. Each of the blade elements 21b is integrally connected with a base end connecting part 21d through a hinge part 21e. In the above described slits 21c, sheet-like seal parts 24a of seal members 24 are inserted and fitting parts 24b are clamped and fixed on a blade elements 21b by means of bolts 25. As each blade element 21b is integrally connected by the base end connecting part 21b, one is enough for the number of the part and as the seal members of the slits 21c are formed of the sheet material, durability can be improved and reliability of action can be improved in comparison with sealing agents being plastically deformed such as resins and rubbers.
Patent JP-2000164354-A (JP)
Title: Sealing method and sealing device for el element
Inventor: TOYAMA HIROSHI
IPC: H01L51/50
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reliably prevent defective adhesion of adhesive faces of a substrate and a packed member and to seal an EL element without reducing the performance of an optical display device. SOLUTION: An adhesive 22 is applied to the adhesive faces of a substrate 10 on which an EL element 12 is formed and a packed member 16, then at least one (pressed body) of the substrate 10 and the packed member 16 is pressed by the pressure of gas, and the adhesive faces are overlapped and stuck together by the adhesive 22 with no gap to seal the EL element 12. A uniformly distributed load can be easily applied to the pressed body, uniform pressing force can be easily applied to the adhesive 22, thus the occurrence of portions with defective adhesion and the reduction of the performance of an optical display device can be prevented.
Patent JP-H05170971-A (JP)
Title: Aluminum hydroxide for filling resins and artificial marble therefrom
Inventor: SASAKI HIROSHI
IPC: C08K9/04
Filed: 1991-12-18
Abstract: PURPOSE:To obtain the title articles which can improve the mechanical strength of a resin composition without deterioration of its color tone, by treating the aluminum hydroxide powder particles with a silane coupling agent and an aluminum alkoxide on their surfaces. CONSTITUTION:The powder particles of aluminum hydroxide (preferably of 3 to 100mum average particle size) are treated with a silane coupling agent (preferably vinyl trimethoxysilane) and an aluminum alkoxide (preferably aluminum n-propoxide) on their surface to prepare an aluminum hydroxide powder to be used as a resin filler. The silane coupling agent and the aluminum alkoxide are preferably used in an amount of 0.2 to 1 pt.wt., and 0.01 to 1 pt.wt. per 100 pts.wt. of the aluminum hydroxide powder, respectively. The aluminum hydroxide to be used as a resin filler is prepared, for example, by adding a silane coupling agent and an aluminum alkoxide solution in an alcohol to the aluminum hydroxide powder, mixing them with a Henschel mixer and heating them to dryness.
Patent JP-H04202357-A (JP)
Title: Flame retardant polyamide resin composition excellent in thermal stability
Inventor: KATAOKA SHIRO
IPC: C08K3/16
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the subject composition, excellent in flame retardance and mechanical properties and further thermal stability by blending a thermoplastic polyamide with specific amounts of a brominated polystyrene, a copper compound, etc. CONSTITUTION:A flame retardant polyamide resin composition is obtained by blending (A) 100 pts.wt. thermoplastic polyamide resin (e.g. polycaprolactam) with (B) 2-60 pts.wt., preferably 10-30 pts.wt. brominated polystyrene, derived from dibrominated styrene monomer and having 1X10<3> to 30X10<4> number- average molecular weight and structural units expressed by the formula as a main component, (C) 0.001-0.1 pt.wt., preferably 0.005-0.05 pt.wt. copper compound (e.g. cuprous chloride), (D) 0.005-1 pt.wt., preferably 0.02-0.5 pt.wt. alkali metallic halide and, as necessary, (E) <=200 pts.wt. filler (e.g. glass fiber).
Patent JP-H05171111-A (JP)
Title: Solution for forming water-repellent coating film having high durability
Inventor: NAKANISHI MASAJI
IPC: B60J1/00
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a coating film having the same as or more excellent water repellency and chemical resistance than those of coating film prepared by a dipping method even in the case of a coating film made by utilizing spin coating method. CONSTITUTION:The object solution comprises a metal alkoxide of the formula M(OR)n, a substituted metal alkoxide wherein an alkoxyl group is partially replaced with a fluoroalkyl group, water, an acid or a base and a solvent including a high-boiling solvent having >=80 deg.C boiling point, has increased degree of freedom of molecular movement during film formation caused by the high- boiling solvent and readily orienatates a water-repellent group.
Patent JP-H0333676-A (JP)
Title: Scintigraphy installation
Inventor: KURISUTEIAN PAARU
IPC: G01T1/166
Filed: 1989-12-26
Abstract: PURPOSE: To realize an appropriate examination of roentgen laminagram by arranging a rail in parallel with a bed while occupying at least two different angular positions around an axis extending in parallel with a vertical axis. CONSTITUTION: A detector 16 is disposed to be driven about an axis 24 extending in parallel with an axis OZ while an arm 18 is disposed to be driven about an axis 20 extending in parallel with an axis OY. The supporting end part of the arm 18 moves in a vertical plane extending in parallel with an axis OX and the radius of rotation can be varied. A rail 22 and a pole 19 arranged on a bed in parallel therewith can move in parallel with the axis OX and vertically to the axis OY. The rail 22 can occupy at least two different angular positions. Roentgen laminagram examination or examination of entire body can be performed appropriately by turning the detector 16 about the axis 20 while determining the radius of rotation equal to the distance between the axis 20 and the arm 18, i.e., shifting the bed in the direction of the axis OY.
Patent JP-H01176158-A (JP)
Title: Shading correction device
Inventor: SAKURAI TETSUO
IPC: H04N1/40
Filed: 1987-12-29
Abstract: PURPOSE:To fetch excellent shading correction data at all time by reading a correction data while a shading correction plate provided between an exposed area and a light source. CONSTITUTION:When the tip of an original 1 is detected by an original sensor 17, a driving motor 21 starts turning and drives a ball screw 23, then the shading correction plate 19 is moved from the right to the left or vice versa. The shading correction plate 19 with narrow and small size is used and moved in the main operation direction, then the shading correction data for the entire picture elements is obtained. Thus, no stain or flaw is generated in the shading correction plate 19 due to the carriage of an original and the width is narrow, then uneven density is eliminated. Moreover, the shading correction plate 19 is manufactured easily with uniform white color and preferred to obtain the excellent correction data with less density unevenness.
Patent JP-H11165544-A (JP)
Title: Structure of fuel tank for vehicle
Inventor: SUZUKI TOMOYUKI
IPC: F02M37/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a fuel tank for a vehicle whereby even in the case of arranging a sub-tank to one side of a lower panel, rigidity of a lower panel total unit is uniformly provided, stress acting in the lower panel and the sub-tank can be dispersed, in addition, even without increasing a plate thickness in a total unit of the lower panel and the sub-tank, necessary rigidity can be ensured. SOLUTION: In a structure of a fuel tank for a vehicle arranging a sub-tank 9 in a one side position deviated from a central part of a lower panel 8 constituting a fuel tank 3, the sub-tank 9 is fixed in an upper part of a plurality of first ribs 10 provided in a width direction of the lower panel 8, of the lengthwise direction of the fuel tank 3, in a bottom surface part 8b of the lower panel 8 in a side without arranging the sub-tank 9, a recessed section rib 11 protruded in a downward direction is provided from a left side wall surface part 8e of the lower panel 8 over to the sub-tank 9, and a height of the second lib 11 is formed gradually larger in accordance with going toward the sub-tank 9.
Patent JP-H11178258-A (JP)
Title: Core of electrically rotating machine and insulating method therefor
Inventor: YONETANI MITSURU
IPC: H02K1/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a core of electrically rotating machines, which is superior in dielectric strength and rust preventing capability and is highly reliable, even if the thickness of its insulating layer is reduced, and an insulating method therefor. SOLUTION: A synthetic resin layer 11 is formed on the entire outer surface of the teeth 2 of a core made of magnetic material through electropainting. A powder synthetic resin layer 12 of powder epoxy resin or the like is formed on the outer surface of the coil winding portions of the synthetic resin layer 11 is formed. In addition, an outer surface protecting layer 14 of special silicate modified acrylic resin layer or the like is formed on the outer surface of the powder synthetic resin layer 12 and the synthetic resin layer 11 formed by electropainting with an adhesion enhancing layer 13 of solvent epoxy resin paint or the like.
Patent JP-2000159426-A (JP)
Title: Sticking jig for adhesive tape
Inventor: FUJIWARA DAISUKE
IPC: C09J7/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive tape sticking jig which is capable of applying a tape easily and quickly at the time of sticking this pressure sensitive adhesive tape with separation paper to an object to be stuck, and also of preventing the tape from separation, and besides, there is smooth even in its traveling. SOLUTION: In this adhesive tape sticking jig provided with a tape guiding member equipped with a tape guide member 3 and a tape holding member 5, a tape sticking part 7 equipped with a tape sticking head, and a guiding part equipped with a guide member 8, a side end of the tape holding member 5 regulates a mounting port of an adhesive tape together with the taper guide member 3, and the side end of the tape holding member 5 is provided with a tape stopper-cutout being inclined inward toward a traveling path of the adhesive tape from the tip.
Patent JP-H09140950-A (JP)
Title: Card with picture moving stereoscopically
Inventor: SAIKAWA TOYOHISA
IPC: B42D15/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To help sales promotion and present as toy or an object by giving the picture on a card movement, and further making it stereoscopic by using the card and a card cover to attach additional values to the traditional card for re-using, eventually prevents the discarding thereof as useless. SOLUTION: A card 6 which presents a picture of the development of both sides and the roof of an electric car on the surface thereof is placed in a card case 3 made of vinyl or the like with a picture 2 of a platform, a background or the like on the surface thereof while a background picture is seen through a transparent part 1. When viewed from above, the picture shows the electric car stopped at the platform. The rear of the card case has a picture 5 of a road surface.
Patent JP-H08231019-A (JP)
Title: High-speed tact feeding conveyer system
Inventor: SHIN GENGO
IPC: B65G25/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To increase work efficiency by providing a lifting mechanism having a reception section for receiving the lower surface left and right parts of an automotive body fed by a shuttle so as to limit a loss time only to a time necessary for automotive body feeding and thereby increase robot work time. SOLUTION: First, a cam 1 is retreated to raise a frame 2, and a shuttle 3 is advanced by a fixed stroke while totally 4 cross members before and after an automotive body B are received and fixed by the reception parts 3b and 3c of the shuttle 3. In the forward stop position of the shuttle 3, the specified work of a robot or a worker is started, the horizontal arm 16a of a lifting mechanism 16 is raised, and the left and right side rails of the automotive body B are received by reception parts 16c and 16d. After the reception, the cam 1 is advanced to lower the frame 2, and the shuttle 3 is retreated by a fixed stroke while the reception parts 3b and 3c of the shuttle 3 are removed from the automotive body B. The shuttle 3 returned to its original position is raised together with the frame 2 by the cam 1.
Patent JP-H08229377-A (JP)
Title: Reaction tank/mixer
Inventor: KURAUSU SHIEBESUTA
IPC: B01F7/02
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a reactor/mixer capable of self-cleaning to be as clean as possible and easily mixing a solid-containing material by installing a plurality of parallel shafts rotatable in the same direction and a housing, arranging disks, which may be eccentric and are not necessarily to be circular, on these shafts, and installing scrapers on the circumferences of the disks. SOLUTION: This reactor/mixer comprises two or more parallel shafts 2, 2' rotatable in the same direction, a housing surrounding the shafts, disks 3, 3', whose circumferential shape is not necessarily circular and which are installed eccentrically on the shafts 2, 2', and scrapers 4, 4' installed on the circumferences of the disks. The whole surface areas of the scrapers 4, 4' are kinematically cleaned. Moreover, since the surfaces of the scrapers facing outside are all projected, the scrapers are cleaned by neighboring shafts 2' or scrapers 4' or the housing. In the same way, the inside faces are also cleaned. One side face angle of the products formed during the cleaning of the housing by the scrapers 4, 4' is limited to be only 90 deg. or more and in the same manner, the angle during mutual cleaning of the scrapers 4, 4' is limited to be 60 deg. or more.
Patent JP-H06185873-A (JP)
Title: Grooved plate for heat treatment and heat treatment device for platelike member using grooved plate
Inventor: URABE TAKAYUKI
IPC: F27B9/26
Filed: 1992-12-16
Abstract: PURPOSE:To enable a grooved plate to be adapted for exfoliation charging or board crack by a method wherein the grooved plate for heat treatment having some aeration holes therein and grooves as well on its surface is arranged such that positions of grooves formed on the surface of it are made different from each other in respect to a heated item. CONSTITUTION:A groove plate (p) for heat treatment having some aeration holes (h) therein and further having grooves (g) on its surface is applied in a heat treatment device for processing a plate-like member. A plurality of grooved plates (p) for heat treatment are arranged in such a way that the positions of the grooves (g) formed on the surfaces are made different from each other in respect to the heated item. With such an arrangement as above, since vacuum state can be released with air, it is possible to prevent exfoilation charging generated when a base plate is lifted up and at the same time it is also possible to eliminate any load applied when the board is lifted up in the prior art, resulting in that the board is hardly cracked. In addition, it is possible to accommodate for deterioration of a distribution of temperature at the board portion corresponding to the positions of the grooves.
Patent JP-H10177474-A (JP)
Title: Data storage method, data storage device and data processor
Inventor: HAYAMIZU KAZUHIRO
IPC: G06F11/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To return new data such as a new version-up program, etc., to old data such as an old program, etc., by calculating old data based on difference data between stored new data and old data and storing old data which is calculated in place of new data. SOLUTION: Relating to an information center 1 as a data processor example, a CPU 11 of an encoder 10 which compresses and encodes video data from a video device 50 so as to output it reads the new program from a hard disk drive device(HDD) 30 when it is judged that the storage of the old program is instructed by an input from an input device 20 and also stores it in an RAM 13. Moreover, difference data stored in the HDD 30 together with the new program are read and stored in the RAM 13. Then, difference data in the RAM 13 are defrosted, the old program is calculated based on the difference data and the new program and the calculated old program is stored in HDD 30 in place of the new program.