baber/WOPTO huggingface dataset:
Patent JP-S5743339-A (JP)
Title: Manufacture of bent discharge tube
Inventor: FUJIMURA TAKASHI
IPC: B21D7/022
Filed: 1980-08-29
Abstract: PURPOSE: To reduce the fluctuation of the inner and outer diameters of a linear pipe having shifted depth and core, by manufacturing such that the thin and thick sides will come repectively to the inside and the outside of the curvature.  
     CONSTITUTION: A linear hollow pipe 7 having the depths a 1  and b 1  (a 1 >b 1 ) corresponding respectively with the depths of outer and inner circumferences is selected. Then said pipe 7 is heated to the required temperature and the thin side is pressed  against a rod zig 8 to be bent and formed into a hollow bent tube 9. Consequently  the accuracy of the inner and outer diameters of said tube, the waving of the central diameter of the inner tube and the waving in Z direction of the pipe can be improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02299277-A (JP)
Title: Method and apparatus for stabilizing optical component temperature
Inventor: ONAKA HIROSHI
IPC: G05D23/20
Filed: 1989-05-15
Abstract: PURPOSE:To make an optical component stable at a prescribed temperature even if outside air temperature changes by a method wherein a set temperature is corrected corresponding to the change of outside air temperature, and a temperature detected by a temperature sensor provided inside a case is so controlled to be coincident with the corrected temperature concerned. CONSTITUTION:The temperature outside a case 4 in which an optical component 1 is housed is detected, and a set temperature is corrected basing on the detected outside air temperature. That is, the case 4 houses a means 2 which releases or absorbs heat depending on the current flowing therethrough. The optical component 1 is fitted to the means 2. The case 4 further houses a first temperature detecting means 3, and it is hermetically sealed. A set temperature is corrected based on the temperature detected by a second temperature detecting means 5 provided to the outside of the case 4. The current flowing to the means 2, depending on which in the means 4 releases or absorbs heat, is so controlled that the temperature detected by the first temperature detecting means 3 coincides with the corrected temperature. By this setup, the optical component 1 can be made stable at a prescribed temperature even if outside air changes in temperature.
Patent JP-H08316173-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MATSUMOTO KOICHI
IPC: H01L29/78
Filed: 1995-05-17
Abstract: PURPOSE: To produce a product superior in reliability by suppressing the increase of the contact resistance at the boundary face between a base layer and impurity diffused layer and the increase of the junction leakage, current, resulting from that the junction depth of this diffused layer becomes small. CONSTITUTION: A silicide layer 9 is formed by executing a step of laminating a metal layer capable of forming the silicide layer by reacting with Si on at least an element forming region formed on a substrate, a step of applying an impurity ion implantation continuously in the element forming region and metal layer with varying the range of the impurity ions and a step of applying an annealing treatment to the substrate. Forming of impurity diffused layers 6 and 7 and doping of the impurity into the metal layer are successively made wherein it is desirable to use the same impurity for forming the diffused layers and doping the metal layer.
Patent JP-H11311015-A (JP)
Title: Floor panel support leg
Inventor: KOBAYAKAWA AKIRA
IPC: E04F15/024
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel support leg dispensing with thread cutting for fitting a cross machine screw so as to dispense with troublesome fastening operation and preventing a panel bearer from becoming loose even without the cross machine screw. SOLUTION: A long nut 3 provided with an insert hole 3a and a threaded hole 3b decentered from the insert hole 3a and connected to the lower part of the insert hole 3a is fastened to the lower face of a panel bearer 1. When a thread part 2a provided at a support leg 2 is screwed into the threaded hole 3b of the long nut 3 to insert the support leg 2 into the insert hole 3a of the long nut 3, the panel bearer 1 is fitted onto the support leg 2 in such a manner that at least a part of the side peripheral surface of the thread part 2a of the support leg 2 comes in contact with the internal wall (w) of the insert hole 3a of the long nut 3. A cross machine screw is therefore eliminated in this case, so that thread cutting for fitting the cross machine screw is dispensed with. As a result, there is no need to perform troublesome fastening operation.  Moreover, the panel bearer does not become loose even without the cross machine screw.
Patent JP-S5743103-A (JP)
Title: Combustion device for granular material
Inventor: SATAKE TOSHIHIKO
IPC: F23B99/00
Filed: 1980-08-27
Abstract: PURPOSE: To make it possible to take out high temperature combustion exhaust gas containing no solid ember or ash and capable of being used for drying grains or the like, by burning continuously granular material such as husks or the like as well as centrifuging automatically the embers and ash in a combustion chamber.  
     CONSTITUTION: A suitable amount of granular material such as chaff or the like is introduced into a combustion passage 14 in an air-permeable furnace body 10 and is fired, in the initial stage of the combustion, the primary air blown from a blowing apparatus 19 is fed by a change-over valve 17 into the combustion passage 14 to burn the granular material therein to the red state, the surplus air is led into an unburned gas combustion cylinder 13 where the unburned gas is burned, and when the upper part of the granular material in the red state filled in the combustion passage 14 has been fluidized like an avalanche toward a surrounding air- permeable wall 7, the change-over valve 17 is operated to open a swirl air chamber 5 so that the secondary air is jetted through a number of openings in the air-permeable wall 7 in the circumferential direction about the axis of the combustion chamber 2 to burn the particle material further as well as to centrifuge the embers and ash. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60262370-A (JP)
Inventor: FURUYA KATSUHIKO
IPC: H01R33/02
Filed: 1984-06-09
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-H1052957-A (JP)
Title: Method and apparatus for detection of carriage position
Inventor: SIMONS JOHANNES MATHIEU MARIE
IPC: B41J19/18
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for improving precision in positional detection of a carriage without requiring high quality to a code strip. SOLUTION: Every time each positional mark fitted to a carriage 10 is detected, a detection signal is generated. A position of the detection signal is measured to determined the position from timing thereof. Two sensors S1, S2 are arranged at a preliminarily mutually set gap in a transfer direction of the carriage 10 to the carriage 10. Positional information is conducted from timing of the detection signal from both sensors S1, S2, and transferred along a code strip 18 on which continuous positional marks to be corrected by comparison based on a distance between two sensors S1, S2 are provided.
Patent JP-H08292527-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/305
Filed: 1995-04-21
Abstract: PURPOSE: To improve deterioration of gradation balance and to obtain an image similar in gradation even in an ultrahigh speed processing by incorporating a specified compound and allowing gradations obtained by development processings different from each other in color development time to satisfy specified conditions. CONSTITUTION: The silver halide photosensitive material contains the compound represented by the formula: R-E1 -L-E2 -(T)m -PUG in which each of E1 and E2 is an electron withdrawing group; L is a single bond or a bonding group necessary to form a 5-, 6-, or 7-membered ring by allowing E1 and E2 to react with each other as nucleophilic species; R is H atom or a substituent; T is a timing group; PUG is a photographic useful group; and m is an integer of 0-2.  The gradations sigmaA and sigmaB of yellow(Y), magenta(M), and cyan(C) obtained by subjecting the photosensitive material to the development processings A and B different from each other in the color developing time are allowed to satisfy the conditions represented by formula I, where the development processing A uses the color developing time of 150-200sec and a color developing solution containing a neucleophilic species such as HONH-R1 and the development processing (B) uses a color developing time of 25-90sec and the color developing solution containing a disubstituted hydroxylamine or the like represented by formula II.
Patent JP-S6041884-A (JP)
Inventor: UIRIAMU ERUDEN BABUKOTSUKU
IPC: H04N3/27
Filed: 1984-06-08
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-S5452945-A (JP)
Title: Floating decimal point arithmetic control unit
Inventor: NISHIYAMA TAKAAKI
IPC: G06F5/01
Filed: 1977-10-05
Abstract: PURPOSE: To eliminate the overhead of prenormalization st the arithmetic unit by performing the prenormalization to be the overhead of the floating decimal point arithmetic prior to storage into the operand anticipating buffer.  
     CONSTITUTION: The floatng point data which is obtained from the main memory through the operand anticipation enters prenormalizing circuit 9 and is set to register 1. The prenormalizing action is given to the data when prenormalization control bit 8 is on. The mantissa part of register 1 receives a check for necessity of prenormalization via zero digit detecting/counting circuit 2 and is then shifted (4) to be set to register 5. The exponent part is corrected (3) based on the shift count given from circuit 2 and is then set to register 5. The prenormalized data of register 5 is stored in operand anticipating buffer 6 to be then sent to floating decimal point arithmetic circuit 7 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06304611-A (JP)
Title: Press device for edging hot slab
Inventor: KATABUCHI TOSHIMI
IPC: B21J1/04
Filed: 1993-04-21
Abstract: PURPOSE:To prevent the generation of a dog bone and bulging at the time of edging a slab. CONSTITUTION:This device is a press device for edging a hot slab with which, after executing width setting of press dies 1, 2 having an expansively inclined part and parallel part on the slab entering side where are provided opposing to both sides in the width direction of slab in accordance with the edging amount of slab as continuously or intermittently feeding a hot slab 3 which is extracted from a heating furnace, the slab is edged into a prescribed width by approaching or separating the dies. The press dies 1, 2 are provided freely movably in the vertical direction, also a pair of constraining dies 6, 7 whose mutual constraining surfaces 8, 9 are opposed in the upper and lower parts of the slab 3 are provided freely movably in the horizontal direction and the upper constraining die 7 of the constraining dies 6, 7 is provided freely movably in the vertical direction. In this way, the generation of the deformation of the slab is prevented, the table elevating/lowering equipment on the outlet side of the edging press is unnecessiated and also the yield of product is improved.
Patent JP-H0773793-A (JP)
Title: Controller of operation of relay switch
Inventor: JIYANNPIEERU GOWASE
IPC: H01H47/32
Filed: 1994-05-31
Abstract: PURPOSE: To prevent a coil from being greatly heated by supplying power for a holding magnet coil and a restraining coil at the same time, when a relay switch is released from operation and resupplying power for reducing a current in the restraining coil, when power for the coil is temporarily interrupted and specified voltage drop occurs in a relay switch. CONSTITUTION: A control mechanism, independent of a power supply for a coil, is applied to supply power for a holding magnet coil and a restraining coil at the same time, when a relay switch is released from operation. During releasing of the relay switch, power for the holding magnet coil 1 and the restraining coil 2 is supplied at the same time. When power for the coil 1 is interrupted temporarily and specified voltage drop occurs in the relay switch, power in resupplied. In this way, a current in the coil 2 is reduced.
Patent JP-2000311561-A (JP)
Title: Gas-blast circuit breaker
Inventor: SUZUKI KOJI
IPC: H01H33/88
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas-blast circuit breaker capable of cutting off a large current without enlarging the volume of space in a movable cylinder and without increasing a mechanical burden on an operating mechanism part. SOLUTION: A space in a movable cylinder 8 is partitioned into two chambers, a compression chamber Sb with a volume reduced by an opening motion and a pressure rising chamber Sa with a volume not reduced by an opening motion, the compression chamber Sb and the pressure rising chamber Sa communicate with each other via check valves 12, 13, and an exhaust hole 14 is provided in a side surface of an operation rod 5. In the early stage of an opening motion, the compression chamber Sb communicates with a middle part in the operation rod 5 via the exhaust hole 14, and in the late stage of the opening motion. the exhaust hole 14 is positioned nearer to an operating mechanism, (in the rear) than a puffer piston 7.
Patent JP-S6051561-A (JP)
Inventor: KURISUCHIYAN SUIODOOA SUKEINDE
IPC: B65D83/58
Filed: 1984-06-12
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-H05309625-A (JP)
Title: Mold for wet molding oxide magnetic material
Inventor: UENOSONO SATOSHI
IPC: H01F1/11
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a wet mold provided with a slurry injection port in a position effective for preventing an occurrence of a defect caused by a slurry counterflow phenomenon. CONSTITUTION:A filtering function is provided in at least one of a pair of upper and lower punches 9, 3 relatively moving. A die 1 has an opening as a material slurry injection port 12 on the side wall thereof. In a mold comprising the upper and lower punches 9, 3 and the die 1, the injection port 12 of an oxide magnetic material wet mold according to the invention is disposed on a position where the upper end of the opening of the injection port 12 is closed by the upper end of the lower punch 3 before a compression process of a filter cake formed by filtering a slurry.
Patent JP-S63286258-A (JP)
Title: Method for winding continuous casting thin slab
Inventor: EBUKURO TADAO
IPC: B22D11/12
Filed: 1987-05-16
Abstract: PURPOSE:To hold constant temp. by a simple and compact holding equipment and to uniformize temp. distribution at the time of supplying a thin slab to rolling mill by the simple equipment, by heating both surfaces and near both end faces of the thin slab sent out from the continuous casting machine. CONSTITUTION:At the time of supplying molten metal 3 into a tundish 1, the molten metal 3 is poured into the thin slab continuous casting machine 2 from the tundish 1 to make the thin slab, and it is continuously drawn with pinch rollers 4. Successively, it is carried to bending rolls 9 through pinch rollers 8 and curvature for winding is given to wind a coil-state. At the time of winding, both surface of the thin slab 5 are heated by the upper/lower face heating device 11 and further, near both end faces are heated by an end face heating device 12, and the temp. difference in the thin slab is partially given and under this condition, the winding of the thin slab 5 is executed.
Patent JP-H04321545-A (JP)
Title: Method for suppressing temperature rise during hardening of hydraulic cement composition
Inventor: YAMAGUCHI SHOZO
IPC: C04B24/26
Filed: 1991-04-22
Abstract: PURPOSE:To provide a practical process for effectively and economically preventing the temperature rise of a hydraulic cement composition during the curing of the composition with a small amount of agent without giving undesirable effect on the hydraulic cement composition. CONSTITUTION:Particles having an average particle diameter of 0.5-50mum and composed of a vinyl copolymer composed of a 2-5C olefin and maleic anhydride are surface-coated with a natural polysaccharide containing uronic acid as a monosaccharide unit in the molecule. The coated particles are added to a hydraulic cement composition at a rate of 0.005-2 pts.wt. of the particle based on 100 pts.wt. of cement.
Patent JP-S62274634-A (JP)
Title: Image sensing device for configuration of ic lead
Inventor: FUJIMOTO JIYOUJI
IPC: G01N21/88
Filed: 1986-05-22
Abstract: PURPOSE:To obtain the clear image signals of IC leads without optical interference of facing lightings, by arranging image sensing means on both sides of the IC so as to face each other, and arranging optical filters, which transmit light beams having the different wavelengths in front of the image sensing means. CONSTITUTION:Two sets of image sensing means A and B comprising stroboscopes 5 and TV cameras 6 are arranged at positions so as to face an IC leads 2 on both sides of an IC 1. Optical filters, which transmit light beams having the different wavelengths, are arranged in front of the image sensing means A and B. For example, the red optical filter 3 is arranged in front of the image sensing means A; and the green optical filter 4 is arranged in front of the image sensing means B. Even when the image sensing means A and B are simultaneously driven, the image, in which the red stroboscope light and the green stroboscope light are screened, is sensed by the TV camera 6. Therefore, the clear image signals of the IC leads 2 can be obtained without the optical interference of the facing stroboscope lightings.
Patent JP-2000308601-A (JP)
Title: Parts for toilet seat
Inventor: HATAKEYAMA JUN
IPC: A47K13/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide parts for a toilet seat high in practicability, comprising a propylene polymer which is excellent in abrasion-resistance and free from degradation of the surface appearance by repeated rubbing with a cloth or a paper in cleaning works, and excellent in antifouling property in which firmly attached dirt such as line deposit can be easily removed with light wiping. SOLUTION: These parts of the toilet seat comprise a formed body of a propylene polymer composition having 0.05-3 pts.wt. of a crystal core agent blended in 100 pts.wt. of propylene polymer or 100 pts.wt., of propylene polymer containing 0.1-10 wt.% poly-siloxane, and its degree of crystallization of a surface layer measured by a reflection X-ray diffraction method is not less than 60%.
Patent JP-S63285314-A (JP)
Title: Crankshaft for internal-combustion engine
Inventor: KOGA NORIO
IPC: F16C3/10
Filed: 1987-05-15
Abstract: PURPOSE:To eliminate residual distorsion in the periphery between members and to prevent a slip by joining a torque transmission portion between a crank main shaft and a crank, pin by physical, beam welding. CONSTITUTION:Joining portions 21, 21' between the outer peripheral portion of a crank pin 20 and the inner peripheral surfaces of crank pin joining holes of crank arm portions 18, 18' are joined to each other by hysical beam welding such as laser welding or electron beam welding. Accordingly, there are little residual stress and thermal distorsion, so that welding, can be accomplished with high accuracy and the crank pin 20 and cranks 17, 17' are united in a body with high accuracy. Accordingly, the respective members are united in a body without residual distorsion in the joining portions among the respective members end in the periphery thereof so as to, eliminate slip torque.
Patent JP-2000308917-A (JP)
Title: Non-water supply suspension cutting method of existing fluid pipe and device
Inventor: TAKAMURA TSUYOMICHI
IPC: B23D21/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To easily cut a fluid pipe without using a closed case, a large cutter, etc., by cutting the fluid pipe by sending a cutting tool inserted from an opening part of one part toward a center of the fluid pipe while rotating a case and closing the opening part of the case by removing the cutting tool thereafter. SOLUTION: A channel of a branch pipe 8 is closed by projecting a gate valve 11 by operating a gate valve device 9 after drawing up a rotating cutting tool 16 above the gate valve 11 by contracting and retreating a hydraulic cylinder 13. Thereafter, an installing part is closed by removing the gate valve device 9 after hermetically closing a flange 8a of the branch pipe 8 by installing a blocking plate on its by removing all of the hydraulic cylinder 13, a rotating actuator 15, etc., with a cylinder bracket 12 from the branch pipe 8. Finally, construction is finished by backfilling the exposed fluid pipe 11 by leaving only a case 3 as an expansion flexible pipe fitting by removing both of left and right support 19, a motor 21, etc., as well as removing a ring gear 18 installed on the case 3.
Patent JP-S5366765-A (JP)
Title: Display device for watch
Inventor: KAWAGUCHI MITSURU
IPC: G04G9/00
Filed: 1973-10-26
Abstract: PURPOSE:To facilitate observation of time lapse and residual time, while reducing the size and thickness, by varying the display area as the time lapses and by displaying the respective time units in different colors.
Patent JP-H0949843-A (JP)
Title: Method for measuring antibody inhibiting activity of reverse transcriptase
Inventor: ODAWARA FUMITOMO
IPC: C12Q1/70
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To make the variation of a virus traceable with an antibody so as to reduce research expenses by causing a reaction among a substantial oligodeoxy thyminenucleotide immobilized to a solid phase, a substantial adenine ribopolynucleotide hybridized to the thyminenucleotide, and a reverse transcriptase by bonding them to each other. SOLUTION: After a reaction is caused among a substantial oligodeoxy thyminenucleotide which is immobilized to a transparent, translucent, or colored solid phase, a substantial adenine ribopolynucleotide hybridized to the thyminenucleotide, and a reverse transcriptase by bonding them to each other and reacted enzymes are separated from unreacted enzymes by washing, a specimen (bio-solution, etc.) containing an antibody inhibiting activity of reverse transcriptase, such as the immunoglobulin A, is caused to react to the reacted enzymes and reacted antibodies are separated from unreacted antibodies by washing. Thereafter, a nucleic acid complementary to a template RNA is synthesized from deoxymononucleotide-3-phosphoric acid by using the reverse transcriptase on the solid phase and the enzyme activity element of the antibody is determined from the quantity of the nuclei acid.