baber/WOPTO huggingface dataset:
Patent JP-H0785111-A (JP)
Title: Generating method for fillet plane
Inventor: SUZUKI TATSUHIKO
IPC: G06F17/50
Filed: 1993-08-03
Abstract: PURPOSE:To eliminate need for correcting the shape of a fillet plane by improving the accuracy of a radius of the fillet plane. CONSTITUTION:When the fillet plane imbeded in a corner having a shape generated before, plural tangential arcs having a desired radius tangent to both of two faces forming the corner are obtained along the corner (step 1), the fillet plane is generated by connecting the tangent circular arcs smoothly (step 2), the radius of the fillet plane located between the tangent circular arcs among plural tangent circular arcs is checked (step 3), and when there is any tangent circular arc of the fillet plane whose radius is not a desired radius as the result of check, other tangent circular arc is added between the tangent circular arcs whose radius is not the desired radius (steps 4, 5), the processing to generate the fillet plane as to a range between the tangent circular arcs to which the tangent circular arc is added and including the fillet plane generated before is used as they are as to the other range (step 6).
Patent JP-H0740110-A (JP)
Title: Index tool rest for nc lathe
Inventor: SUGAWARA SHIGERU
IPC: B23B29/24
Filed: 1993-08-03
Abstract: PURPOSE:To provide a simply constructed index tool rest an NC lathe, in which an X axis rotary tool and a Z axis rotary tool can be loaded on a common loading face. CONSTITUTION:A driving shaft 4 rotating about the center O' of rotation off-centered from the center O of rotation of a rotary shaft 3, on which a turret face plate 2 is rotatably mounted, to the machining position P side, is provided in the rotary shaft 3. Intermediate gears 13 of rotary tool loading parts A are provided so that they are arranged at equal intervals on the circumference around the center O of rotation of the rotary shaft 3. In this case, the intermediate gear 13 of the tool loading part A at the machining position P side is allowed to be engaged with a driving gear 6, but the intermediate gears 13 of other rotary tool loading parts A, A... are arranged so that they do not interfere with the driving gear 6.
Patent JP-H0920569-A (JP)
Title: Joint material for melting furnace for alkali salt reaction and joint structure of hearth of the furnace
Inventor: NOBUHARA KEIICHI
IPC: C04B28/26
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a joint material resistant to the melt abrasion, loss and dissolution even by the exposure to foreign matter such as sulfuric acid or sulfate compound over a long period by compounding (A) slaked lime and/or alumina cement, (B) electric glass (Serpen) and/or mullite and (C) sodium silicate or sodium phosphate as a binder at specific ratios. SOLUTION: The amounts of the components A, B and C are 10-40wt.%, 60-90wt.% and 1-30wt.%, respectively. A curved joint or a straight joint of the hearth of a melting furnace for an alkali salt reaction has the following structure. A conventional joint material is used as the back side of the joint, the component A having particle diameter of <=0.3mm, the component B having particle diameter of 0.5-3.0mm and a binder are used at the inside of the furnace and the depth is set to 1/5-1/4 of the total joint. The drawing shows the magnification of the joint. The infiltration of an alkali salt or an acid solution is prevented and the expansion stress of brick 6 is absorbed by the joint material 5 of the present invention. The conventional joint material 4 (3 is ordinary mortar) reacts with infiltrating sulfuric acid liquid to form a stable sulfate compound.
Patent JP-S5893738-A (JP)
Inventor: DONARUDO AAN KANGASU
IPC: C08K5/51
Filed: 1981-11-30
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-H1173891-A (JP)
Title: Shadow mask for color picture tube
Inventor: HOSOYA NOBUHIKO
IPC: H01J29/07
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask for a color picture tube changed with the setting of the boundary lines between the porous section and nonporous section of a mask original board easily compatibly with the image effective display face of a nonspherical panel section faceplate. SOLUTION: This shadow mask is fitted to a color picture tube having a nonspherical panel section faceplate. A mask original board 10 before press shaping is constituted of a nearly rectangular porous section 11 and a nonporous section 12 continued on all outer peripheral edge of the porous section 11, the vertical boundary line 13 between the porous section 11 and the nonporous section 12 satisfies x=±a+by+cy<2> +dy<3> +... +ky<n> }, and the horizontal boundary line 14 satisfies y=± a'+b'x+c'x<2> +d'x<3> ... +k'x<n> }, where (a) through (k) and a' through k' are constants, and (n) is an odd positive integer of 3 or above. One or more inflection points are provided on both sides of the horizontal center line and the vertical center line of the porous section 11.
Patent JP-H0530805-A (JP)
Title: Line drawing marker device in rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1991-08-01
Abstract: PURPOSE:To carry out accurate planting operation in good efficiency by providing means for switching a line drawing marker to state capable of alternately laying only on lateral one side and state capable of laying on lateral both sides. CONSTITUTION:Line drawing markers 8 and 8 capable of rising and laying by lifting and lowering operation of lifting and lowering device on lateral both sides of a planting part 4. The line drawing marker is switched to operating state capable of alternately laying on lateral either one side and to operating state capable of laying on lateral both side by a marker operation switching means.
Patent JP-H0724555-A (JP)
Title: Method for heating pouring nozzle for metal strip continuous casting apparatus
Inventor: FUKUDA YOSHIMORI
IPC: B22D11/10
Filed: 1993-07-09
Abstract: PURPOSE:To prevent the preceding oxidation of Cr in a meltable metal member by controlling a temp. rising pattern of the meltable metal member, at the time of heating a pouring nozzle arranging a Cr-containing meltable metal member on a porous refractory. CONSTITUTION:The porous refractory 2 is arranged at the bottom part of the pouring nozzle 6 having long and large space along the width direction of one pair of cooling rolls 5. The pouring nozzle 6 arranging the meltable metal member 3 containing 1% Cr on the refractory 2 is heated preceding to the casting. At this time, after heating the meltable metal member 3 at the temp. range of 1000-1200 deg.C for <=100min, at the time of continuously casting a metallic thin film A by using this pouring nozzle 6, the molten metal M poured in the nozzle 6 forms a molten metal pool on the meltable metal member 3. The meltable metal member 3 is heated and melted by the holding heat of the molten metal and flowed out together with the molten metal M through the porous refractory 2 and becomes the uniform flow along the width direction of the cooling roll 5 and comes to a pouring pool.
Patent JP-S6438173-A (JP)
Title: Baking method for film of painted steel sheet
Inventor: YOKOYAMA MASATOSHI
IPC: B32B15/08
Filed: 1987-07-31
Abstract: PURPOSE:To reduce baking cost by supplying fresh air of the volume corresponding to the difference between a discharge flow rate of oven gas discharged from a baking oven and an introduced flow rate of combustion gas to the baking oven into the baking oven. CONSTITUTION:A discharge flow rate of the oven gas from the baking oven 1 to an incinerator 10 is adjusted by a controller 3 according to a measured value by a solvent concentration measuring instrument 2 so that the concentration of solvent in the oven is kept under the set upper limit value. Since the volatile solvent-contg. oven gas which has been sent to the incinerator 10 passes through a catalyst layer 13 in a catalytic reaction chamber 12, the volatile solvent is burnt. A portion of the combustion gas which has been sent out of the incinerator 10 is branched to each zone of a baking path 1 through a ventilating path L2, then, returned and the residue is discharged from the system. The combustion gas is low in temperature, 400-600 deg.C and requires no cooling by a zone cooler.
Patent JP-S6438171-A (JP)
Title: Powder spreader
Inventor: SAKATA TAKAO
IPC: A61F13/472
Filed: 1987-07-31
Abstract: PURPOSE:To securely control the spread of powder by providing a vibrator in a powder supply hopper and providing a powder supply control board and a powder scattering board on the lower end part of the vibrator. CONSTITUTION:The interval between the lower edge part 8a of the hopper 1 and the powder supply control board 18 varies widely or narrowly with the conical vibration of the vibrator 17. The powders in the hopper 1 fall from widened or narrowed powder supply place 1b and is supplied onto the scattering board 2. The powder supplied onto the scattering board 2 is scattered by the centrifugal force due to the revolution of the scattering board 2 in a tangential direction and collides with the internal surface of a guide tube 4. The powder falls along the internal surface of the guide tube 4 and is spread uniformly from the opening end part 4c on a substance 6 to be spread. At this time, the powder supply place 1b moves to the circumferential direction of the scattering board 2 and in a scattering action area by the scattering board 2, the powder is supplied all over the area in the circumferential direction. Accordingly, the powders are supplied securely.
Patent JP-S5894875-A (JP)
Inventor: IMAI HIROZOU
IPC: B26B19/04
Filed: 1981-11-30
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-S6170964-A (JP)
Inventor: MINAMIDE TOSHIMITSU
IPC: A24B3/04
Filed: 1984-09-13
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-H04256435-A (JP)
Title: Novel silica-containing powdered super-absorbing agent, method for preparation thereof and use thereof
Inventor: POORU MARURO
IPC: A61L15/60
Filed: 1991-08-02
Abstract: PURPOSE: To prepare crosslinked hydrophilic powdered polymers that are insoluble in water based on a free acrylic acid partially or totally salified by an alkali metal. CONSTITUTION: The invention relates to hydrophilic powdered superabsorbents which are insoluble in water and contain, in the dry state, in combination, 1-45%, by weight, colloidal silica with an average diameter of non-agglomerated particles of about 9 to 50 nm and 99-55%, by weight, a crosslinked polymer based on a free acrylic acid, partially or totally salified by sodium or potassium.
Patent JP-H1134336-A (JP)
Title: Ink feeding method and ink jet printer
Inventor: ISHIHARA NOBUO
IPC: B41J2/065
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To feed an ink depending on a current being fed through the ink at the time of printing by arranging a printer head or an ink passage in a magnetic field and feeding a current through a conductive ink in the direction perpendicular to the orientation of the magnetic field. SOLUTION: The ink jet printer 1 comprises a printer head 4 or an ink passage, i.e., an ink jet nozzle 5, arranged in a magnetic field formed between a pair of permanent magnets 6a, 6b. When a current is fed through a conductive ink in the ink jet nozzle 5 through a pair of electrodes 7a, 7b, a force is generated in the direction for jetting ink according to the Fleming's rule and the ink is jetted from the nozzle 5 for printing. Since a mechanical pump is not employed, the ink being jetted responds quickly to the variation of current flowing through the ink thus realizing high speed switching.
Patent JP-H1087098-A (JP)
Title: Paper feeder and recording device
Inventor: SAKAMAKI KATSUMI
IPC: B65H3/68
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To make the entire device composed of a device main body, and of a paper feeding cassette smaller, save space for its installation much more, and improve its appearance. SOLUTION: This invention is concerned with the paper feeder where the device is provided with a paper feeding cassette 7 which houses paper sheet and is located at the lower stage with respect to a device main body, and with a paper feeding means which is provided in a place under the feeding cassette 7 for feeding paper sheets, the paper feeding cassette 7 is so constituted that paper sheets delivered form the paper feeding means are so designed as to be carried in to device main body located in a place opposite to the paper feeding means, concurrently a guide 7h guiding paper sheets fed from the paper feeding means to the device main body, is provided integrally with the paper feeding cassette 7,  and the paper feeder is formed out of a driving force transmitting means which forms a transmitting route between the paper feeding means and a driving force feeding means at the device main body side by superposing the paper feeding means on the paper feeding cassette for mounting it downward.
Patent JP-H0243430-A (JP)
Title: Anti-seismic device and anti-seismic and vibration-preventing device
Inventor: AOTO KUNIO
IPC: E04B1/36
Filed: 1988-08-03
Abstract: PURPOSE:To break vibration of a substructural body by composing the titled device of a supporting body to support a superstructural body, a bearing plate fixed in the substructural body, a number of ball bearings provided between them, and a guide block. CONSTITUTION:The titled device consists of a supporting body 1 for supporting a vertical load and having a horizontal bottom surface, a fixed bearing plate 2 having a smooth and highly rigid horizontal surface, ball bearings 3 provided between them, and a guide block 4 fixed around the supporting body with a clearance (c). When the superstructural body B1 moves relative to a substructural body B2, the ball bearings 3 on the other side to the moving direction of the supporting body 1 are guided by the guide block 4 to get into the clearance (c) and then go to the moving direction side to be put between the supporting body 1 and the bearing plate 2 again. The ball bearings 3 are thus always put on the friction surface, thereby vibration isolating effect can be achieved sufficiently.
Patent JP-S5898094-A (JP)
Title: Production of guanosine phosphates
Inventor: SARUNO RINJIROU
IPC: C12P19/32
Filed: 1981-12-03
Abstract: PURPOSE:The cultivation of a microorganism in Brevibacterium permits the direct production of guanosine phosphates. CONSTITUTION:A bacterium in Brevibacterium, requiring adenine and guanine for its growth and producing guanosine phosphates with resistance to guanine analogs is inoculated in a culture medium containing adenine and xanthine and cultured aerobically at a pH of 6.0-9.0, preferably of 6.5-8.3 and the objective guanosine phosphates are collected from the culture mixture.
Patent JP-S6175767-A (JP)
Title: Roll
Inventor: HIROHATA NOBUYUKI
IPC: B65H5/06
Filed: 1984-09-14
Abstract: PURPOSE:To provide smooth rotation of pipe by supplying air to passage in the core of a roll, distributing the pressurized air from the discharge part in a minute gap between a ring-shaped member and the pipe, and thereby supporting the pipe in such a way a without contact to the ring-shaped member. CONSTITUTION:A pipe 3 with extra-small wall thickness made of a deformable, but non-flexible material is fitted on a core 1 having a passage 2 for inflow of pressurized air, and a ring-shaped member 4 having a minute gap between the outside surface of core 1, situated inside the pipe 3, and the bore of pipe 3 is provided in a certain place on the periphery of the core 1. Each of such ring-shape members 4 is furnished with a pressure distributing discharge part 5(6-9), which receives air from the above-mentioned passage 2 and releases it into the minute gap between the ring-shaped member 4 and pipe 3. The ring- shaped member 4 is also provided with a through hole 10 is communication with the spaces on both sides of the ring-shaped member 4. A shape retainer ring 11(12-14) is fitted in each of the pipe ends so as to prevent deformation of the pipe 3.
Patent JP-S6351542-A (JP)
Inventor: YAMAMOTO MITSUMASA
IPC: E04B1/16
Filed: 1986-08-19
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-H1036500-A (JP)
Title: Production of polyether
Inventor: YAMADA KAZUHIKO
IPC: C08G65/02
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polyether in productivity improved as a result of a shortened induction period by polymerizing a monoepoxide through ring opening in the presence of an initiator, an assistant for developing initial activity and a compound metal cyanide compound complex catalyst. SOLUTION: A polyether (e.g. polyoxyalkylene polyol) is produced by polymerizing a monoepoxide through ring opening at 50-150 deg.C in the presence of an initiator being a polyhydroxy compound having 2-8 hydroxyl groups, 1-5,000ppm, based on the initiator, of an assistant for developing initial activity being an active-hydrogen-free nitrogenous low-molecular compound and 1-5,000ppm, based on the initiator, of a compound metal cyanide complex catalyst.
Patent JP-H1035971-A (JP)
Title: Curl eliminating device of roll paper
Inventor: ISHIDA KAZUHITO
IPC: H04N1/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a curl eliminating device of curl paper, capable of preventing the occurrence of any offensive noise and damage to every part in time of conveyance by getting rid of any backlash in respective members forming a conveyor passage of this roll paper. SOLUTION: When an upper cover 5 is rotated in an arrow A direction with a turning shaft 6 as the center, a guide part 7d of an uncurling plate 7 is first made to come into contact with a guide rib 5b of the upper cover 5, and subsequently, it is slid along this guide rib 5b. Simultaneously with this slide motion, the uncurling plate 7 is rocked in an arrow B direction with a rocker shaft 7g as the center. The guide part 7d is guided to a groove part 5e installed in an upper part of the guide rib 5b before long, and hereby the upper cover 5 and the uncurling plate 7 are locked tight without any backlash. With the upper cover 5 closed like this, a conveyor passage curved in the reverse direction against the curling direction of roll paper 3 is formed up, so when this roll paper 3 is passed through like this conveyor passage, the roll paper 3 is bent in the reverse direction against the curling direction, so that its curl is eliminated.
Patent JP-2001018659-A (JP)
Title: Door glass run
Inventor: NISHIGA SHINJI
IPC: B29C47/02
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To compensate for decreased holding force equivalent to the amount by which a portion formed by holding lips of a welt part near a corner die forming part are crushed and deformed by the influence of a holding lip corresponding part of the corner die forming part. SOLUTION: A spacer 42 having a U-shaped cross section is previously formed integrally with a bridge part 41 for connection and engagement with an incomplete lip-shaped part 25 of a welt part 13 of a glass run vertical part 3 where holding lips 17, 18 are crushed and deformed by the influence of a holding lip corresponding part 22 of a corner die forming part 4. A lip part 42a of the spacer 42 faces the inside of the welt part 13, thereby providing functions equivalent to those of the holding lips 7, 18 of normal shapes in place of the incomplete lip-shaped part 25 crushed and deformed.
Patent JP-H0245611-A (JP)
Title: Radiator with cooling fan
Inventor: OTA YOSHIHIKO
IPC: F01P5/02
Filed: 1988-08-03
Abstract: PURPOSE:To improve cooling ability by constructing a stay which supports a motor for driving a cooling fan to be hollow, and forming a water passage therein. CONSTITUTION:A motor 12 for driving a cooling fan 11 is supported to a radiator core part through a stay 14. The stay 14 has a hollow structure, and a water passage 20 is formed therein. A water tube 4 is connected to the water passage 20 to circulate cooling water. Horizontal and vertical parts of a motor housing space work as radiator, accordingly, to improve cooling ability.
Patent JP-S6440273-A (JP)
Title: Turning center with electric discharge truing/dressing device
Inventor: NAKAGAWA TAKEO
IPC: B24B5/00
Filed: 1987-08-03
Abstract: PURPOSE:To handle the electrode similar to a work and carry out dressing/ truing of a metal bond grindstone by placing the electrode on a work magazine for storage. CONSTITUTION:An electrode 13 on a magazine 10 is taken out by a loader 20, and is held by a chuck 5 of a turning center. Then, a tool rest 6 is moved to cut the electrode 13 held by the chuck 5 by means of a bite 8 on the tool rest 6 and generate a formed electrode. After the end of this generating, a turret 7 on the tool rest 6 is rotationally indexed to approach a metal bond grindstone 31 held by the tool rest 6 to the formed electrode. Then, a power supply for electric discharge machining is operated to start electric discharge between the grindstone 31 and the formed electrode and remove a metal portion of the metal bond grindstone 31, thus carrying out electric discharge truing/ dressing. Thereafter, the electrode 13 is removed from the chuck 5 and is returned into the magazine 10 by the loader 20. Then, a work 12(=W) on the magazine 10 is taken out by the loader 20, and is held by the chuck 5, so as to grind the work 12 with the grindstone 31.
Patent JP-2001020666-A (JP)
Title: Pipe-jacking method using micro-bubble mixed and kneading method of skid
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a pipe-jacking method using a micro-bubble mixed skid, in which frictional resistance force between a pipe-jacking pipe and a ground as the large factor of propulsive force is removed, the outer circumference of the pipe-jacking pipe is wrapped uniformly by a skid and pipe-jacking execution is conducted by propulsive force only of small viscous force in the pipe-jacking method in long-sized elongation, and the kneading method of the skid. SOLUTION: In the pipe-jacking method in which the skid is injected to the outer circumferential of a pipe-jacking pipe 2 connected at the rear of a leader 1, frictional force between the pipe-jacking pipe 2 and a peripheral ground is reduced and the pipe-jacking pipe 2 is buried into the ground extending over long-sized elongation, the micro-bubble mixed skid 6 using a material, in which micro-bubbles are mixed, is used as the skid, and the micro-bubble mixed skid 6 composed of the diameters of 10-100 μm of micro-bubbles kneaded to the skid is used.  In the kneading method of the skid, a liquid and air are taken in a micro-bubble generating means, taken-in liquid and air are turned and micro-bubbles are generated, micro-bubbles generated by the means the taken into a skid mixing means from a connecting pipe, and the micro-bubble mixed skid 6 is manufactured by kneading the skid dissolved in water and micro-bubbles.
Patent JP-S6249934-A (JP)
Inventor: DONARUDO KUREIGU ORUSON
IPC: C10L1/32
Filed: 1986-08-21
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。