baber/WOPTO huggingface dataset:
Patent JP-2000017111-A (JP)
Title: Chloroprene-based rubber composition
Inventor: NAKAKITA KAZUMASA
IPC: C08L11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a chloroprene-based rubber composition which has good scorching stability before and after storage, and excellent tolerance to ozone, and is suitable, for example, as a covering material for high-pressure hose by admixing a specific amount of parabenzoquinonediimine-based compound. SOLUTION: This composition contains (A) 100 pts.wt. of a rubber containing at least 10 wt.%, preferably 30-100 wt.%, chloroprene rubber and (B) 0.2-15 pt(s).wt., preferably 0.5-5 pt(s).wt., of a parabenzoquinonediimine-based compound shown by formula I [R and R' are each a chain hydrocarbon (e.g. methyl), an alicyclic hydrocarbon (e.g. cyclohexyl), an aromatic hydrocarbon (e.g. phenyl), or the like] (e.g. a compound shown by formula II). The rubber composition is obtained by blending each component except a vulcanizing agent and a vulcanization-enhancing agent, for example, using a Banbury mixer, preferably below 140 deg.C, blending a vulcanizing agent such as sulfur and a vulcanization- enhancing agent, for example, using a blending mill, followed by heating and vulcanizing, preferably at 140 deg.C or higher.
Patent JP-S5977895-A (JP)
Inventor: SEGAWA YOSHIAKI
IPC: D06F29/00
Filed: 1982-10-27
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-H0631482-A (JP)
Title: Metallic flux cored wire for gas shielded arc welding
Inventor: YAMAURA AKIHISA
IPC: B23K35/368
Filed: 1992-07-15
Abstract: PURPOSE:To attain a high welding speed by high heat input by forming the flux cored wire which has a sheath made of a mild steel and contains a specific ratio of Mo. CONSTITUTION:This metallic flux cored wire for gas shielded arc welding is constituted by including a flux contg. >=1,80% metallic powder contg. 0.2 to 3% Mo as a flux compsn. into the mild steel sheath contg. <=0.05wt.% C at 10 to 30% of the total weight of the wire. The flux compsns. further contg. <0.3% C in addition to the Mo and contg. 80 to 90% Mo metallic powder are equally well. The confining of the C in the sheath to <=0.05% is effective in preventing work hardening by drawing, decreasing spatters and preventing a high-temp. crack. The flux to be included in the sheath consists of metallic powders (alloy component adjusting and deoxidizing agents), arc stabilizer and slag forming agent. Hardenability is improved by the addition of the Mo to the flux.
Patent JP-2001011565-A (JP)
Title: High strength steel sheet excellent in impact energy absorbability and its production
Inventor: KOJIMA HIROTATSU
IPC: C22C38/00
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To produce a high strength steel sheet high in impact absorbing energy and capable of increasing automotive collision safety and lightening in weight, and to provide a method for producing the same. SOLUTION: This high strength steel sheet has a chemical compsn. contg., by weight, 0.05 to 0.30% C, <=2.0% Si, 0.01 to 2.0% Al, 0.5 to 4.0% Mn, 0 to 5.0% Ni, <=0.1% P, <=0.1% S and <=0.01% N, and the balance Fe with inevitable impurities and also satisfying 1.5-3.0×C<=Si+Al<=3.5-5.0×C and Mn+(Ni/3)>=1.0%, and in which the amt. of the steel sheet to be baked and hardened is >=50 MPa.
Patent JP-S5890614-A (JP)
Title: Polygon mirror driving system
Inventor: SHIBATA ISAMU
IPC: H04N1/113
Filed: 1981-11-25
Abstract: PURPOSE:To obtain a polygon mirror driving system which is free of a stray noise from a synchronous motor and has short starting time by transmitting a gate signal to a switching circuit through a photocoupler and driving a polygon mirror. CONSTITUTION:When gate signals OUT1 and OUT2 from a logical circuit 1 rise to a high level alternately, photocouplers 2 and 3 are driven respectively, thereby controlling switching transistors (TR) 4 and 5 connected to a high-level and a low-level power source. Then, a pseudo sine wave is applied to the winding of a synchronous motor to drive a polygon mirror by the synchronous motor. This constitution wherein the photocouplers are interposed provides a polygon mirror driving system which is free of a stray noise from the synchronous motor and has short starting time.
Patent JP-H1022130-A (JP)
Title: Inductance element
Inventor: ISHIWAKI MASAO
IPC: H01F17/06
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To enable miniaturization of an inductance element and to improve insulation of a core for a conductive coil. SOLUTION: A coil 3 is wound around a bobbin 5, an I-shaped core 2 of magnetic material with low resistivity is inserted into a hollow hole of the bobbin 5, and a core 1 of magnetic material having a shape like a numeral 8 with high resistivity is set vertically on the upper surface of the bobbin 5. The core 1 is opposed to the I-shaped core 2 at three parts, i.e., space part 5a dividing the coil winding of the bobbin 5, and both the edge parts of the I-shaped core 2 to form a double-8 like core as an inductance element.
Patent JP-H0855614-A (JP)
Title: Coin type cell with lead-wire terminal
Inventor: MIURA TETSUO
IPC: H01M2/02
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a coin type cell with a lead-wire terminal, which is low in equipment cost regardless of both the size of the cell and the shape of the terminal and has a highly reliable insulating film. CONSTITUTION:An acrylic ultraviolet ray curing resin film 16 is applied to the peripheral portion of a cell cathode case 12 on its side face to a film thickness of 0.05 to 0.1mm, and subsequently exposed to high pressure mercury lamp of 200 to 400nm in wavelength for about thirty seconds so that it can be dried. Insulating properties are thus secured between an anode lead-wire terminal 15 and the cathode case 12.
Patent JP-S6161658-A (JP)
Inventor: ROBAATO DEI HANSEN
IPC: B03D1/008
Filed: 1985-08-29
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-S6435254-A (JP)
Title: Manufacture of gradient gel film for electrophoresis
Inventor: TERAI FUMITAKA
IPC: G01N27/447
Filed: 1987-07-30
Abstract: PURPOSE:To uniformize the density of a gel film, by mixing a monomer liquid having a density gradient continuously and a polymerizing reaction initiator liquid by a static mixer to be supplied to a coating head directly connected to the mixer as medium for electrophoretic separation. CONSTITUTION:A monomer liquid having a density gradient continuously and a polymerizing reaction initiator liquid are supplied to a coating head 8 as medium liquid 12 for electrophoretic separation being mixed with a static mixer 7. This eliminates mixing of the former and latter liquids with an agitating force and a self-feeding force by the static mixer 7 while the liquids are fed into the coating head 8 as given an agitating force. The coating liquid 12 is expanded continuously across the width while it comes to reach a slot opening 17 at a supply port 14 while being reduced continuously across the thickness thereby eliminating the stagnation thereof.
Patent JP-S6251576-A (JP)
Title: Waxing device
Inventor: GOSHI TOMIO
IPC: D02J3/18
Filed: 1985-08-28
Abstract: PURPOSE:To have even application of wax to a running wire/yarn by furnishing a pretensioning device and a wax applying device having wax and location restricting member on a base which can be mounted and removed on/from the body of winder. CONSTITUTION:A pretensioning device 4 and a wax applying device 5 are mounted on a base 10 so as to constitute a waxing device 11. The pretensioning device 4 includes a pair of tensers 16, 17 which bend the wire/yarn zigzag and apply tension. The wax applying device 5 equipped over the tensioning device 4 includes wax 30 in positive rotation and wax guide pins 31, 32,..., which restrict the wire/yarn running path on the end face of wax 30. When a synchronous motor 34 rotates, the wax plate 30 is put in positive rotation with rotation of shaft 42 through a press plate 47.
Patent JP-H0633258-A (JP)
Title: Steel sheet treated with lubricating resin excellent in press moldability
Inventor: SUZUKI SACHIKO
IPC: B32B27/38
Filed: 1992-07-16
Abstract: PURPOSE:To provide a steel sheet treated with a lubricating resin and having excellent corrosion resistance and press moldability by forming a chromated film on a plated steel sheet and further forming a lubricating resin coating film thereon. CONSTITUTION:The chromated film of 5-200mg/m<2> deposition quantitiy. of metal chromium is formed on at least one surface of a steel sheet plated with zinc, zinc-alloy or aluminum alloy. Then, a resin layer is formed on the chromated film. The resin layer contains 100 pts.wt. of resin having hydroxyl groups and/or carboxyl groups, 10-80 pts.wt of silica, and 1.0-30 pts.wt. of additive and has 0.3-3.0g/m<2> dry weight. The obtd. steel sheet has excellent press moldability. Further, the resin having hydroxyl groups and/or carboxyl groups is preferably a carboxyl-modified epoxy resin or polyvinyl butylal resin.
Patent JP-S6477107-A (JP)
Title: Magnetizer and magnetization
Inventor: TOMITA TADAHARU
IPC: H01F13/00
Filed: 1988-07-28
Abstract: PURPOSE:To magnetize multipoles of a cylindrical magnet by a method wherein, in a magnetizer consisting of a groove formed on the cylindrical surface of a yoke, a projection and a conductor, the projection is formed smaller than the diameter of the conductor. CONSTITUTION:When a copper wire 2 is electrified, N and S poles are generated on the ABC and the DEF parts shown in the diagram respectively. Magnetic lines of force are densely formed between C and D and they are none-densely formed between B and E. The length of the circular arc, constructed by intersection of the circle and the projection by linking the configurational center point of the cross section of a conductor, is formed smaller than the diameter of the conductor, and the lowering of the efficiency of magnetization, caused by the magnetic flux of magnetization flowing to the magnetic poles which are contiguously positioned each other, is prevented.
Patent JP-H0942583-A (JP)
Title: Leak prevention construction method for supply pipe extraction part
Inventor: KOGA MOTOYUKI
IPC: F16L57/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent leakage from a water service pipe extraction part as an aseismic coutermeasure intended for a gas conduit pipe and a service water conduit pipe. SOLUTION: This invention is concerned with a leak prevention construction method for a supply pipe traction part where a foaming space whose upper surface is covered by a form plate while its volume is regulated, is excavated so as to be formed around the circumference of the supply pipe extraction part 2, and beads as raw material for foaming resin is foamed so as to be treated by steam in the aforesaid space, so that the whole circumference of the supply pipe extraction part 2 is thereby hermetically enclosed by a foamed body 9.
Patent JP-H0855701-A (JP)
Title: Structure for preventing temperature rise of heating element
Inventor: HORI YASUHIRO
IPC: H01C1/08
Filed: 1994-08-11
Abstract: PURPOSE:To suppress the temperature rise of such a heating element as the PTC element, etc. CONSTITUTION:After the main body section of a PTC element (heating element) which generates heat when it is energized is housed in the cup-like main bode 32 of a liquid-tight container 30 and the main body 32 is filled with wax 25 which changes into liquid from a solid at a prescribed temperature, the opening 34 of the main body 32 is covered with a lid 34 and the terminal 22 of the element 20 is protruded from the hole 36 of the lid 34.
Patent JP-S5892764-A (JP)
Inventor: SUDOU MAREO
IPC: F25B29/00
Filed: 1981-11-27
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-H0855890-A (JP)
Title: Grain inspection method and device
Inventor: OGAWA HAJIME
IPC: G06T7/00
Filed: 1994-08-11
Abstract: PURPOSE:To accurately evaluate film quality and to improve the throughput of inspection by calculating the particle diameter frequency distribution of the grain and performing output using the neuro algorithm with the distribution as input data, and comparing the output with a reference for judging conformity which is taught in advance. CONSTITUTION:A grain image which is enlarged by a microscope part 1A is photoelectrically converted by a photoelectric conversion device 1B. The photoelectrically converted data are inputted to an image input part 1C and are concerted digitally. The digitally converted data are used to calculate the grain diameter frequency distribution of the grain by an image processing part 1E. The calculated data are inputted to a control part 1D and are compared with a reference for judging conformity which is taught in advance using the neuro algorithm for processing, thus accurately evaluating film quality and improving inspection throughput.
Patent JP-H0853541-A (JP)
Title: Polyester and its production
Inventor: KAMEOKA AKIRA
IPC: G11B5/702
Filed: 1994-08-11
Abstract: PURPOSE:To obtain a polyester useful for forming a base film for magnetic recording media, especially metallized video tapes and excellent in resistance against deterioration by dry heat, surface evenness and electrostatic adhesive properties. CONSTITUTION:This polyester for forming films comprises an aromatic dicarboxylic acid as a main acid component and an aliphatic glycol as a main glycol component. The content of deposited metal-containing particles caused by a catalyst used during the synthesis of the polyester is <=0.01wt.% (based on the polyester). The catalyst contains a germanium compound or both the germanium compound and an antimony compound. The content of the metal elements satisfies the following equations (1) and (2); (1) 0<=Sb<=50; (2) 0<Ge<=110 [Sb is the amount of antimony element in the polyester in ppm and Ge is the amount of germanium element in the polyester in ppm].
Patent JP-H0355466-A (JP)
Title: Heater
Inventor: AKUTSU TSUNEO
IPC: F24H3/04
Filed: 1989-07-21
Abstract: PURPOSE:To accurately mount a fan on a flat plane part by bending the upper portion of a cabinet body into a circular arc shape via many opening parts formed on the back of the cabinet body and forming the lower portion of the same into the flat plane, and mounting the fan on the flat plane portion. CONSTITUTION:Many openings 6 are punch previously through the back of a cabinet body 1 in the vicinity of the upper portion of the cabinet body 1 such that material of the body 1 is likely to extend toward the side of the body to be bent. Further, the cabinet body is pressed such that the upper portion of the opening parts is formed into a circular arc-shaped curved part A and thus the lower portion of the body below the opening parts 6 is formed into a flat plane part B. Accordingly, a fan 4 can be mounted on the flat plane part B accurately. Furthermore, the backward upper portion C of the body viewed from the front upper part which is likely to draw a person's attraction presents a mild curved line, i.e., a soft form.
Patent JP-2001017999-A (JP)
Title: Method and device for recovering phosphorus from sludge
Inventor: MORIYAMA KATSUMI
IPC: C02F11/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To release phosphorus in sludge into a soln. by treating the sludge discharged from a water treating system in a sewage disposal plant in a phosphorus recovery tank in an anaerobic atmosphere and to recover the phosphorus released into the soln. in the phosphorus recovery tank. SOLUTION: The excess sludge generated when sewage is treated or a mixture of crude sludge and the excess sludge is maintained in an anaerobic atmosphere and treated in a phosphorus recovery tank packed with a dephosphorizing material by this method. As a result, the sludge treating process to recover phosphorus is simplified. Further, since the phosphorus content in the concd. sludge to be treated in an anaerobic digestion tank is lowered, a possibility that the crystal of ammonium magnesium phosphate is formed in a pipe for transporting the digested sludge generated in the digestion tank to a succeeding dehydrator to clog the transportation pipe is reduced, hence the operation is stabilized, and the efficiency of the overall sludge treatment is improved.
Patent JP-H0915669-A (JP)
Title: Underwater camera equipped with vibration-proof function
Inventor: SUZUKI KENZABURO
IPC: G02B23/22
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive underwater camera equipped with a vibration-proof function capable of correcting the positional deviation of an image caused by the shake of the camera. SOLUTION: This camera is equipped with an attachment part 10 freely detachably mounted on the object side of a photographing optical system 1; and the attachment part 10 is equipped with a shake detection means 7 for detecting shake information on the optical system 1, a shake control means 8 for preparing a shake correction command based on the shake information from the detection means 7 and actuation sequence information from a main control means 6, a vibration-proof optical means 11 for shifting the position of the image formed on a film surface 2 through the optical system 1, and a driving means 9 for driving the optical means 11 based on the shake correction command from the control means 8 in order to correct the positional fluctuation of the image caused by the shake of the optical system 1.
Patent JP-S6435640-A (JP)
Title: Memory write fault demarcation processing system
Inventor: IMAI YASUHIKO
IPC: G06F12/16
Filed: 1987-07-31
Abstract: PURPOSE:To collect information of a processing process without stopping a processor, by monitoring a write state in accordance with the designated contents, reporting a result of recording by a release command, and recording a result of detection of write to a designated area. CONSTITUTION:A monitoring memory address and a result recording area are set to a write detecting circuit 2 and a fault recording circuit 4, respectively, by a write monitoring command 1, and thereafter, write monitoring is started. Thereafter, when write to the monitoring memory address is detected by the circuit 2, whether a program is an input/output device or not is decided by a write mode deciding circuit 3. Subsequently, to a result of decision, a program processing address is added, information is recorded in a prescribed area by the circuit 4 and the next area is set over again. This processing is repeated until a monitoring release command is issued from the command 1, and at the time point when the release command is issued, monitoring is ended. By referring to the contents of a recording area by the program, a decision of a fault and a demarcation of a failure part can be executed, and it is effective for a fault demarcation processing.
Patent JP-S6345619-A (JP)
Title: Inclination fixing device
Inventor: YAMAUCHI TOSHIAKI
IPC: G06F1/16
Filed: 1986-08-13
Abstract: PURPOSE:To omit an inclination fixing part to attain reduction of cost and also to omit the rotation of the inclination fixing part, by securing such a constitution where the circular part of an operating part slides along a floor surface when a display part is opened and at the same time an operating plane floats above the floor surface by an amount equal to the distance of a rotary shaft from the center of the circular part. CONSTITUTION:In an application mode of a computer a display part 11 is turned round the center of a rotary shaft 14. In this case, a circular part 13 of the part 11 turns along a floor 15. Then a single end of an operating part 12 floats above the floor 15 by an amount equal to the difference between the center of the part 13 and the attachment position of the shaft 14 since the shaft 14 is not attached at the center of the part 13. While the other end of the part 12 has a contact with the surface of the floor 15. Thus the part 12 is tilted as a whole. Then the part 13 is closed when the computer is not used and therefore both parts 11 and 12 are stored in the computer in a compact form with no projected part. Thus the portable properties are improved.
Patent JP-H1042228-A (JP)
Title: Television receiver
Inventor: IRIE SHOICHI
IPC: H04N5/64
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive television receiver gentle to a global environment by changing the material of the cabinet of a commercial television set from resin to metal to facilitate recycling. SOLUTION: The armor body of this television receiver comprises a top plate 1, a bottom plate 2, a front surface plate 3, a side face 4, a back plate 5 and a frame structure 6, a CRT is supported by the frame structure 6 and the front surface plate 3 is turned to a structure workable by ending. Also, a clamping pawl is attached to the frame structure 6 so as not to generate a clearance with the top plate, the bottom plate and the front surface plate and the floating of the top plate and the bottom plate is prevented.
Patent JP-H0943412-A (JP)
Title: Color filter
Inventor: KAWANA MAKOTO
IPC: G02F1/1335
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent discontinuity in an ITO film formed on a color filter. SOLUTION: This color filter is produced by forming a black matrix 2 by using a pigment-dispersed resist on a substrate 1, and then forming red, green and blue pixel images 3R, 3G, 3B on the matrix 2. The difference between the highest point and the lowest point (a-b) on the surface of each pixel image 3R, 3G, 3B from the substrate 1 as the referential plane is controlled to <=0.7μm for each red, green and blue pixel image. Thereby, the obtd. filter has small steps in pixels, discontinuity in an ITO film can be prevented.
Patent JP-H0370574-A (JP)
Title: Catheterization device and useful components for its manufacture
Inventor: SUTEIIBUN SHII BASHIKU
IPC: A61L29/00
Filed: 1990-07-18
Abstract: PURPOSE: To operate a catheter device effectively via a winding narrow passage and follow a narrow passage of a guidewire within a patient body by providing in a catheter tube with a terminal aperture formed by a rim which is cut aslant CONSTITUTION: An abducent balloon catheter includes a flexible, tubular and slender catheter main body or a shaft which has a size to be inserted into a patient body, for example a vascular system, and also which is adaptable for such an application. The catheter is constituted to include a rim 56 which forms a terminal aperture of the catheter main bodies 10, 110 cut aslant. The rim 56 cut aslant provides increased flexibility in the terminal ends of the catheter main bodies compared to the main parts of the catheter main bodies 10, 110. Terminal ends 59, 79 of the catheter main bodies are preferably radiation- impermeable, that is, they have substantial radiation-impermeability. Thereby, owing to a suitable arrangement within a patient body, the ends can be visualized by using any conventional roentogenoscopy technique.
Patent JP-H0355288-A (JP)
Title: Fluoran compound, preparation thereof and recording material containing the compound
Inventor: OTSUJI ATSUO
IPC: B41M5/145
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a color development compound rapidly developing a color at low temp. by using a specific compound. CONSTITUTION:A novel fluoran compound represented by formula I is used. In the formula I, R is a 1-4C alkyl group having primary carbon bonded to nitrogen and, as this 1-4C alkyl group, a methyl group, an ethyl group, an n- propyl group, an n-butyl group and an isopropyl group can be designated. By this method, the fluoran compound satisfying the high solubility to capsule oil and the excellent weatherability of a developed color image after color development being important characteristics strongly desired in the color development compound used in a pressure-sensitive recording material is obtained.