baber/WOPTO huggingface dataset:
Patent JP-H06288036-A (JP)
Title: Reinforced material around hole passing through beam of reinforcement or steel frame/reinforced concrete construction
Inventor: SAKAE KAZUMI
IPC: E04C5/00
Filed: 1992-04-17
Abstract: PURPOSE:To have high strength in the case a reinforced material is used for a beam and to manufacture the reinforced material easily in the case of manufacture. CONSTITUTION:A reinforced material is constituted of a main reinforcement 1-1 bent at constant angle of inclination on both ends of a horizontal reinforcement, a V-shaped main reinforcement 1-2 and a straight auxiliary bar 2. The upper part A1 of the reinforced member is such that the inverted V height of the main reinforcement 1-2 is positioned in the center of the horizontal part of the main reinforcement 1-1, an inclined part of the main reinforcement 1-1 is in parallel with one side of the main reinforcement 1-2 each other and is flush therewith, and the auxiliary bar 2 is in parallel with the horizontal part of the main reinforcement 1-1 and is formed in a state to connect with the main reinforcements 1-1 and 1-2. The lower part A2 is formed in a state to make the upper part A1 as the symmetry at 180 deg.. The reinforced member is formed of two layers connected by overlapping the upper part A1 with the lower part A2.
Patent JP-S5524964-A (JP)
Title: Treating of electrolyte
Inventor: UEDA KENJI
IPC: B01D65/00
Filed: 1978-08-11
Abstract: PURPOSE: For concentrated chromic acid to be recovered into anode chamber, cathode chamber contains cathode and dilute chromic acid plating cleaning solution, and anode is contacted with diaphragm in anode chamber.  
     CONSTITUTION: Electrolytic bath is divided into two chambers by diaphragm 2 made of permeable material sich as glass fiber, porcelain, cloth, porous high polymer , etc. The cathod chamber 6 contains porous net cathode 4b of stainless steel and dilute aqueous chromic solution which has been used to clean Cr plated product. Platinum porous net anode 3b is contacted with diaphragm 2 and arranged in the anode chamber 5 which contains no chromic solution. Then, d.c. voltage is applied to perform electrolysis. High concentrated chromic acid exudes through diaphragm 2 into the anode chamber 5, and falls down on the bottom of the anode chamber 5 is far below the level of the cathode chamber 6, chromic acid is provented from reversely diffusing into the cathode chamber 6. Thus, highly efficient chromic acid concentration for recovery is effected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5432310-A (JP)
Title: Magnetic head
Inventor: TAKII HIDEYOSHI
IPC: G11B5/187
Filed: 1977-08-16
Abstract: PURPOSE: To keep undulating phenomena in low frequency range small by providing tapered cut face parts to both ends of gap. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07279113-A (JP)
Title: Road surface freezing prevention structure
Inventor: HAYASHI KOZABURO
IPC: E01C11/24
Filed: 1994-04-12
Abstract: PURPOSE:To enable ice formed over a road surface to be cracked with a pavement constructed over the road surface where elastic materials are mixed in such a way that the elastic materials appear over the road surface, and prevent road surface freezing prevention materials from scattering with magnetic attraction force exerted, which is caused by magnets and the like having been mixed with the road surface in advance, when the road surface freezing prevention materials are scattered over the road surface where the freezing prevention materials are composed of magnetic metal sheets such as iron sheets and the like which are fixedly attached on the elastic materials, in the road surface freezing prevention structure. CONSTITUTION:A great number of elastic materials 2 in a block shape each made of rubber material are embedded in a paved road surface, rolling is carried out over its surface in such a way as to be flush therewith, and magnetic bodies 22 are concurrently mixed therein. A great number of road surface freezing prevention materials 10 where each slip prevention sheet 14 made of an iron sheet is integrally and fixedly attached to the bottom surface of each elastic material 12 in a block shape, are scattered over the road surface 21 so as to be magnetically attached to the magnetic bodies 22. By this constitution, since the road surface freezing prevention materials are magnetically attached to the magnetic bodies 22 so as to be prevented from scattering out of the road surface 21, and an effect of slip prevention can thereby be also enhanced. Besides, the deflection of the road surface freezing prevention materials 10 and the elastic materials 2 over the road surface 21 permits ice 6 over a frozen road surface to be subjected to shear load, so that it can thereby be cracked.
Patent JP-S61264126-A (JP)
Title: Method and apparatus for combustion of radiant tube
Inventor: ODAWARA RYUICHI
IPC: F23D14/12
Filed: 1985-05-08
Abstract: PURPOSE:To decrease the amt. of the NOx and smoke to be emitted by constructing a device in such a manner that combustion air is ejected along the axial center of the air deviated to the upper side of the axial center of a tube and that fuel is ejected at the same time along the axial center of the air deviated to the lower side of the axial center of the tube. CONSTITUTION:A burner body 13 is connected to the end of a radiant tube 12 inserted through a wall 11 of a heat treatment furnace and a fuel ejection pipe 15 having a flame holder 14 at the top end is provided along the axial center of the fuel deviated to the lower side of the axial center T of the tube 12. A combustion air ejection passage 16 is formed at the same time along the axial center of the air deviated to the upper side of the axial center T of the tube. The combustion air A ejected from the passage 16 is therefore efficiently mixed with the fuel G ejected from the pipe 15 and such mixture is burned, by which the amt. of the NOx and smoke to be emitted is decreased.
Patent JP-H10279747-A (JP)
Title: Non-slipping elastomer composition
Inventor: KAHOKI MANABU
IPC: C08L23/10
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of surely stopping slippage of the molding material by fusing to polyolefin molding material which is liable to readily slip by adding a mineral oil and polypropylene to a styrene-based block copolymer elastomer. SOLUTION: This elastomer composition comprises (A) 100 pts.wt. styrene- based block copolymer elastomer, (B) 5-150 pts.wt. mineral oil (e.g. paraffin based oil) and (C) 10-200 pts.wt. polypropylene. Furthermore, e.g. a styrene- butadiene block copolymer, etc., is used as the styrene-based block copolymer and an inorganic filler such as calcium carbonate, natural fiber such as cotton, a fiber filler, flame retardant, etc., is preferably used as other component.
Patent JP-H09288597-A (JP)
Title: Debugging system for software
Inventor: HIRATA MAMORU
IPC: G06F11/28
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve debugging efficiency concerning a debugging system for software with which debugging is performed from a host machine to a target machine having plural processors. SOLUTION: This debugging system is applied to a host machine 5 having a debugger program means 6 and a target machine 1 having a monitor program means 3 for performing debugging to plural processors 2. In this case, inside the debugger program means 6, a processor ID setting part 11 is provided for reloadably holding a processor ID showing which processor is to be defined as a debugging object so that the processor ID can be added to each command frame and inside the monitor program means 3, on the other hand, a discrimination/return part 12 is provided for discriminating that processor ID and adding that processor ID to a return frame to return the executed result of debugging to the relevant processor 2.
Patent JP-S5223192-A (JP)
Title: Preparation of improved fluoropolymer bearing cation exchange groups
Inventor: ASAWA TATSUROU
IPC: C08F8/00
Filed: 1975-08-15
Abstract: PURPOSE: Preparation of titled polymer capable of giving cation exchange resin membrane having outstanding performance as electrolysis membrane for an electrolyte, especially an aqueous alkali chloride solution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63284981-A (JP)
Inventor: JIYON UIRIAMU SUTAUTON
IPC: H04N5/58
Filed: 1988-04-22
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-S58217420-A (JP)
Title: Manufacture of silicon tetrachloride
Inventor: NAKAJIMA MASAHIKO
IPC: C01B33/107
Filed: 1982-06-10
Abstract: PURPOSE:To obtain silicon tetrachloride in a high yield by cooling gas exhausted from a tightly sealed electric furnace for manufacturing metallic silicon or ferrosilicon while in slight contact with air to capture dust and using the dust as a substance contg. silicon. CONSTITUTION:A substance contg. silicon is reacted with carbon and chlorine at a high temp. to manufacture silicon tetrachloride. Gas exhausted from a tightly sealed electric furnaee for manufacturing metallic silicon or ferrosilicon is cooled while in slight contact with air to capture SiO-base dust contg. Si, SiO2, SiC, etc. and having 0.8-1.4 molar ratio of oxygen to Si, and the dust is used as said substance contg. silicon.
Patent JP-S62253480-A (JP)
Title: Ribbon cassette shift device for printer
Inventor: SHIBATA KAZUAKI
IPC: B41J35/14
Filed: 1986-04-28
Abstract: PURPOSE:To prevent a print head from applying an excessive force onto a ribbon by rotating a ribbon shift cam and shifting a wide multi-color ribbon cassette perpendicularly to the traveling direction of carriage. CONSTITUTION:When a printing color is to be changed, a ribbon shift cam 25 is rotated by means of a cam shaft 24 so as to move a ribbon plate 19 through a cam follower 22 perpendicularly to the traveling direction of a carriage 7. Since the ribbon 10 of a ribbon cassette 8 moves in parallel with a print head 9, excessive force is applied to only that part of the ribbon 10 where the print head 9 contacts. When said ribbon plate 19 moves perpendicularly to the carriage 7, a ribbon feed pulley 11 and the shaft 26 of an input gear 13 slide axially through a metal 29 of a frame 28, thereby the rotation of the ribbon feed pulley 11 and the input gear 13 is not disturbed.
Patent JP-H05271074-A (JP)
Title: Anti-swine dysentery treponemal agent containing actinonin or its derivative
IPC: A61K31/40
Filed: 1992-03-26
Abstract: PURPOSE:To provide the subject agent excellent in therapeutic effect, useful as a preventive or therapeutic agent for swine dysentery, containing, as active ingredient, a specific actinonin, etc. CONSTITUTION:The objective agent containing, as active ingredient, at least one kind selected from actinonin or its derivatives of the formula (R is hydroxymethyl, hydroxyaminocarbonyl, carboxyl or lower alkoxycarbonyl) and salts thereof. The dose of this agent is pref. 1.25-25mg/kg/day.
Patent JP-H01269309-A (JP)
Title: Surface wave device
Inventor: WATANABE TORU
IPC: H03H9/25
Filed: 1988-04-20
Abstract: PURPOSE:To sufficiently suppress a reflected wave to be the cause of spurious by reducing the degree of polarization of a piezoelectric substrate in an area other than the effective propagation area of a surface wave to be smaller than that of the effective propagation area. CONSTITUTION:The area from an IDT 14 to the IDT 16 including the parts of the IDTs 14 and 16 is made to be the effective propagation area A of the surface wave, and the area other than this area, i.e., the areas from each of IDTs 14 and 16 to the opposing end parts of the piezoelectric substrate 12 are made to be the area B other than the effective propagation area, and the area A is polarized to the degree of polarization off magnitude necessitated for the propagation of the surface wave, and the area B is either polarized to the degree of polarization much smaller than the degree of polarization of the area A or is not polarized at all. In the effective propagation area A with the large degree of polarization, the surface wave is well propagated. On the contrary, in the area B other than the effective propagation area, since the degree of polarization is made small, the surface wave comes difficult to propagate. Accordingly, even if the reflected wave is generated in the area B, this reflected wave attenuates largely.
Patent JP-H05272175-A (JP)
Title: Reinforcing structure of column and beam joint area
IPC: E04B1/16
Filed: 1992-03-26
Abstract: PURPOSE:To exert no secondary excessive stress on steel beams intersecting perpendicularly to each other and to remarkably improve the deformation nature of an enclosure plate by surrounding the joint area between a reinforcing bar concrete column and a steel beam with an enclosure plate and making the thickness of the enclosure plate larger than the thickness of the other part. CONSTITUTION:H-shaped steel beams 1 are made to intersect perpendicularly to each other like a cross in a joint area and integrated with each other. Subsequently, the periphery of the joint area is surrounded with an enclosure plate 2. At this time, the thickness (t) of a joint area 2a welded to the steel beam 1 is made larger than the thickness (t') of the L-shaped corner area 2b. The possibility of applying the secondary excessive stress such as torsion or the like to the intersecting steel beams 1 is eliminated and the plate thickness according to the stress is set. Thus, the economic and deformation nature can be remarkably improved so as to obtain a stable deformation loop.
Patent JP-H06292084-A (JP)
Title: X-ray image pickup device
Inventor: SHIMIZU YASUMITSU
IPC: H04N5/321
Filed: 1993-03-31
Abstract: PURPOSE:To display an easy-to-see picture by avoiding television noise from being displayed when no X-ray is inputted and operating an AGC function normally at the input of an X-ray. CONSTITUTION:An IBS signal is A/D-converted and stored sequentially in memories 26, 27 at an interval of several frames and a CPU 26 monitors the difference. When the difference is small, a control signal generating circuit 28 generates a control signal for an AGC amplifier 22 based on the current IBS signal.
Patent JP-S61263716-A (JP)
Title: Manufacture of fiber-reinforced plastic reflector
Inventor: SHIMODAIRA HISAYO
IPC: B29C43/18
Filed: 1985-05-09
Abstract: PURPOSE:To enable to easily release a sandwich construction from a molding tool without employing releasing agent by a method wherein a semi-cured FRP plate is placed on a film, onto the surface of which highly reflective metal is deposited and which is placed on the top surface of the mirror-finished molding tool, so as to be formed under heat and pressure. CONSTITUTION:A highly reflective metallic layer 12 is deposited onto the surface of a film 11, which has smooth surface and is made of macromolecular material. The film 11, a FRP plate 3, a core material 2 and a FRP plate 3 are laminated through filmy bonding agents 4 to the top surface of a mirror-finished molding tool 10 in the order named. After being formed under heat and pressure, the mirror surface is transferred to the FRP plate 3 and at the same time the metallic layer 12 is adhered to the FRP plate 3 in order to complete the reflective surface. At this time, the FRP plate 3 can be easily released from the molding tool without employing releasing agent, because the film 11 is placed on the molding tool 10.
Patent JP-H09277442-A (JP)
Title: Metal deposited polypropylene film and its application
Inventor: OZAKI SHIGEO
IPC: B32B15/08
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a metal deposited polypropylene film having excellent low-temperature sealability, blocking resistance and adhesive properties of the film with the deposited metal film and a packaging material made of the film. SOLUTION: The metal deposited polypropylene film is obtained by forming a deposited thin film of a metal or metal oxide on the surface of a film made of polypropylene having a melt flow rate of 2.0 to 15.0g/10min and ambient temperature n-decane extract amount of 2.5wt.% or less. A packaging material is formed of the metal deposited polypropylene film or a laminate containing the metal deposited polypropylene film. The polypropylene film has excellent adhesive properties of the film made of polypropylene and the deposited thin film made of the metal or metal oxide, low-temperature sealability, blocking resistance and oxygen barrier properties. The packaging material has excellent low-temperature sealability, blocking resistance and charging machine suitability of a material to be packaged.
Patent JP-H01312222-A (JP)
Title: Sliding bearing
Inventor: KONNO DAISUKE
IPC: F16F15/04
Filed: 1989-04-20
Abstract: PURPOSE:To obtain a compact sliding bearing which can absorb and attenuate sufficiently external force and oscillations to be exerted by adopting hard fragile material as a sliding member of a sliding bearing, arranging a buffer member between a bearing case and a bearing side sliding member, and forming through- holes on a buffer member piercing axially thereof. CONSTITUTION:A sleeve 24 made of a hard fragile material such as ceramic or superhard alloy is fitted as a shaft side sliding member to a shaft 22 of a sliding bearing 20. The sleeve 24 is arranged mutually slidably with a bearing side sliding member made of the hard fragile material such as ceramic or superhard alloy, that is, a bearing 26. The bearing 26 is press-fitted to a recessed part 30 of a buffer member 28 made of vulcanized rubber. A plurality of axial through-holes 32 are formed on the buffer member 28 circumferentially and with equal intervals. External force and oscillations to be exerted are therefore sufficiently absorbed and attenuated by the buffer member, and the deformation rate is increased, so that the whole of the sliding bearing can be miniaturized.
Patent JP-2000295589-A (JP)
Title: Two-way catv amplifier
Inventor: ECCHU NORIO
IPC: H04N21/647
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a two-way CATV amplifier that can surely prevent intrusion of a confluent noise and through the adoption of which a system configuration of a CATV center side can be simplified. SOLUTION: The two-way amplifier 10 is provided with a CATV network connection terminal 11, a television receiver use terminal 12 and a communication MODEM use terminal 13. An outgoing signal given to the CATV network connection terminal 11 is extracted through a two-way filter 21, amplified by an outgoing amplifier 22, and fed to the television receiver use terminal 12 via a branching device 23. Furthermore, the outgoing signal branched by the branching device 23 is sent to a communication MODEM via the communication MODEM use terminal 13. Moreover, an incoming signal from the correction circuit MODEM received at the communication MODEM use terminal 13 is extracted via the two-way filter 24, amplified by an incoming amplifier 25, extracted via the two-way filter 21 and transmitted to a CATV network 1 from the CATV network connection terminal 11.
Patent JP-S59232109-A (JP)
Inventor: OOSATO ARI KAN
IPC: C08F259/00
Filed: 1984-05-18
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-S5525186-A (JP)
Title: Driving mechanism of read sensor
Inventor: TAKAHASHI YOSHIHIKO
IPC: G06K7/01
Filed: 1978-08-14
Abstract: PURPOSE:To prevent a noise and vibration due to a pulse motor by preventing the projection of a driving pulley from separating from the groove of a driving shaft at the time of the stop of rotation by providing an excessive-rotation preventive mechanism to the driving pulley set into the driving shaft. CONSTITUTION:Driving shaft 18 is inserted into driving pulley 16 in the center with play and has key groove 18a over the entire length. Transfer pin 19 is inserted from pulley 16 into this groove 18a, the pulley is slidable along shaft 18, and the rotation of shaft 18 is transmitted to pulley 16. In this constitution, silencing leaf spring 24 is provided on the circumferential surface of pulley 16 by pressure welding force to prevent the excessive rotation of pulley 16, thereby groove 18a of shaft 18 and pin 19 from coming in contact. As a result, when shaft 18 stops after rotation equivalent to one pulse of the pulse motor, pulley 16 never turns excessively and starts and stop repeatedly with surfaces 18b and 19a made in contact corresponding to pulses, so that a noise and vibration will never occur due to collision between surfaces 18b and 19a.
Patent JP-H10287940-A (JP)
Title: Coppery material excellent in corrosion resistance
Inventor: SUGIYAMA MASAKI
IPC: C22C9/06
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To improve the immunity to sulfide corrosion of a coppery material used in the presence of sulfer and composed of Cu-Ni alloy having the possibility of sulfide corrosion. SOLUTION: This material is a coppery material used in the presence of sulfur and composed of a Cu-Ni alloy containing 10-7 wt.% Ni. An easily- oxidizable element, combining with oxygen to form an oxide, is contained in this Cu-Ni alloy, and the formation of a sulfide (Cub, etc.) by the combination of sulfur with Cu, etc., can be prevented by the resultant oxide. As the easily- oxidizable element, at least either of Zn and Mn can be cited. The oxide of the easily-oxidizable element is formed at the surface of the coppery material, and the reaction between sulfur and copper, etc., in the Cu-Ni alloy is inhibited by this oxide, by which the formation of sulfide can be prevented.
Patent JP-H03294431-A (JP)
Title: Automatic extraction controller for bar wire heating furnace
Inventor: KOSUGE YASUO
IPC: C21D1/00
Filed: 1990-04-13
Abstract: PURPOSE:To extract and roll a material at regular intervals with high efficiency by providing plural material detectors and a controller for calculating based on the signal from the detectors and emitting a succeeding material extraction start command to a heating furnace on an extraction conveyor table. CONSTITUTION:The detectors 4, 5 and 6 are arranged on the table 2 at intervals of l1 and l2, and the controller 7 is provided. The length of each hot-rolled material 8 is calculated by the controller 7 by using the time t1 and t3 when the tip and tail of the material 8 pass through by the detector 4, time t2 when the tip passes through by the detector 5 and interval l1. The actual rolling speed of the preceding material is calculated from the time t4 and t6 when the tip and tail pass through by the detector 6, the necessary rolling time is calculated from the difference between the predicted time t6 and t7 when the tip and tail pass through the position of a rolling mill 3, the extraction time of the succeeding material is further calculated, and a succeeding material extraction start command is given to a heating furnace 1. Consequently, even if the length of the material 8 is fluctuated in hot rolling, the material is extracted and rolled at regular intervals with high efficiency, and labor productivity is improved.
Patent JP-H09262701-A (JP)
Title: Tailstock for lathe
Inventor: GOTO CHIKASHIGE
IPC: B23B23/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To perform easy mounting and demounting of a substance to be processed in a short time by providing a fixing member fixed such that the axis of a tip part oscillatorily mounted on a center shaft is caused to coincide with the axis of the center shaft. SOLUTION: Arrangement is effected such that by oscillating the tip part 14 of a tailstock 11, the aix is thereof is caused to coincided with the axis of a center shaft 15. By moving a fixing member 17 to a position where it makes contact with a stopper 16, the tip part 14 and the center shaft 15 are fixed in a concentric state. Consecutively, a center shaft 15 is extended in an axial direction and presses and supports the other end art of a work W and by rotating a headstock 31, the work W is integrally rotated. Thereafter, the cutting tool 54 of a tool post 51 is radially fed from the outer peripheral side to the work W and a work for lathe turning the work W is completed. The center shaft 15 is then moved backward, the fixing member 17 is moved aside to the shaft body 13 side, and the tip part 14 is pointed to below and the machined work W is removed from the headstock 31.