baber/WOPTO huggingface dataset:
Patent JP-H04116896-A (JP)
Title: Chassis structure of amplifier
Inventor: HAMADA KEIICHI
IPC: H05K5/04
Filed: 1990-09-06
Abstract: PURPOSE:To improve amplifier installation efficiency and realize small space installation by dividing a chassis into a power supply unit mounting chassis part and a circuit unit mounting chassis part, equipping mutually overlapping connection segments on the facing end surfaces of both chassis parts, and superimposing and screwing them. CONSTITUTION:A power supply unit chassis 7 is connected with a circuit unit chassis as follows; a connection segment 15 of the power supply unit chassis 7 is superimposed on a connection segment 20 of the bottom surface end portion of the circuit unit chassis 8, and the respective threaded holes 12 and 16 are fastened by screws 18. The force applied to both chassis 7, 8 is supported by the overlapping surfaces of the connection segments 15, 20. Hence an amplifier can be assembled by a process wherein the power supply unit and the circuit unit are simultaneously mounted by independent processes, and then mutually connected. Thereby the mounting time of an amplifier can be shortened, and the working space in each mounting process can be reduced.
Patent JP-H08100570-A (JP)
Title: Ornamental frame material and manufacture of ornamental frame material
Inventor: TERASONO MITSUO
IPC: E06B1/62
Filed: 1994-09-30
Abstract: PURPOSE: To provide a film ornamental frame material capable of being manufactured in a short time by simple facilities and the manufacture of the ornamental frame material. CONSTITUTION: Two grooves 2 of generally V-shaped section are juxtaposed to the rear of a decorative board 1, both internal surfaces of the grooves 2 are abutted mutually through adhesive 3, and the decorative board 1 is bent so as to be formed in a generally U-shaped cross section along the grooves 2. The U-shaped inside on the rear side of the decorative board 1 is filled with a hot melt 5, the generally U-shaped cross section of the decorative board 1 is held, and adhesive 3 is cured under the held state.
Patent JP-H08100926-A (JP)
Title: Gas range
Inventor: KODERA HIROSHI
IPC: F24C15/14
Filed: 1994-09-30
Abstract: PURPOSE: To prevent surely the invasion of cooking juice into an instrument and permit the removal of contamination due to the cooking juice simply. CONSTITUTION: The upper end 4b of burner head 3 side of a juice receiving pan 4 is projected to the upper part A than the upper end 4d of the rim 4c of the side of a top plate 1. The rim 4c of the top plate 1 side of the juice receiving pan 4 is put on the rim 1a of an opening for burner 2 on the top plate 1 so that the upper surface 1b of the top plate 1 becomes lower than the upper end 4d of a rim 4c at the side of the top plate 1 of the juice receiving pan 4. Cooking juice W overflows onto the upper surface 1b of the top plate 1 whereby troubles, generated in the case of invasion of cooking juice into the instrument, can be prevented. The cooking juice W on the upper surface 1a of the top plate 1 is wiped by a napkin or the like.
Patent JP-S60129119-A (JP)
Title: Gas separating membrane
Inventor: MIYAZAKI KIMIMASA
IPC: B01D71/02
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a gas separating membrane having high separation factor, large rate of gas permeation, high mechanical strength, and sufficient stability for heat and light by filling up pores on the surface of porous carrier with fine zeolite powder. CONSTITUTION:A thin zeolite membrane is obtd. by filling up the pores on a porous carrier surface such as ceramics with fine zeolite powder, pref. together with binder, to fix the powder in the pores, or crystals of zeolite are deposited on the surface of the carrier and fixed by synthesizing zeolite on the flat surface of a porous plate prepd. by sintering an inorg. material. A superior zeolite membrane may be also obtd. by using a carrier comprising sintered body of alumina, treating it with alkali such as NaOH to transform a part of alumina to sodium aluminate, allowing the sodium aluminate to react with sodium silicate or NaOH to form sol on the surface, and allowing to cause hydrothermal reaction finally.
Patent JP-S60127824-A (JP)
Title: Method and apparatus for eliminating echo
Inventor: KANEMASA AKIRA
IPC: H04B3/23
Filed: 1983-12-15
Abstract: PURPOSE:To prevent deterioration of echo suppressing degree due to the asymmetry of a bipolar pulse by using two kinds of each tap coefficient of an adaptive digital filter in response to the polarity of a transmission pulse so as to revise the coefficient independently. CONSTITUTION:A binary code series 12 from a terminal 1 is inputted to a code converting circuit 3 and the adaptive digital filter ADF6, and the circuit 3 converts the binary code into the AMI code and transmits it to a hybrid coil HYB4 and gives a code bit 13 to the AD6. A signal at the HYB4 in the mixture of a signal of a two-line side 16 and an echo signal due to mis-matching is fed to an LPF5. The ADF6 generates a pseudo echo 15 by a closed loop comprising a DA converter 7, a subtractor 8, a sample-and-hold circuit 9, an AD converter 10, and a 2alpha multiplier 17 so as to suppress the echo component of the output of the LPF5. In this case, correlation 20 between a code bit 18 of an echo 15 and an output code bit 19 of the ADC10 is taken, the level of the correlating value and a prescribed value is discriminated (21) and the 1st or 2nd tap coefficient of the ADF6 is revised depending on the result of discrimination so as to suppress the echo.
Patent JP-H02169141-A (JP)
Title: Forming method for finishing metallic
Inventor: UIRIAMU ROBAATO KOOKIN
IPC: B21J9/08
Filed: 1989-09-12
Abstract: PURPOSE: To forge a complicated metallic shapes with a strict dimensional tolerable error by feeding metallic slugs into a cavity of a fixed die, heating the slugs up to a recrystallizing temperature and press forming the slugs into a cavity contour with a ram punch. CONSTITUTION: Metallic alloy slugs are finish formed into a metallic article within a cavity 45 of a fixed die 30 using a ram punch 55. Thereupon, metallic slugs are fed into the cavity 45 of the fixed die 30. The cavity 45 of the die is heated and heated up to the recrystallizing temperature of a eutectic alloy forming the slugs. The ram punch 55 is transferred into the cavity 45. Metallic slugs within the cavity contour 45 are gradually deformed and press formed into the cavity contour 45. Thus, the metallic article having plural projections in the radial direction is press forged by a single process.
Patent JP-S60127889-A (JP)
Title: Recording information reproducing device
Inventor: OGASAWARA KAN
IPC: H04N5/781
Filed: 1983-12-14
Abstract: PURPOSE:To attain stability of a still reproducing image by introducing only at least one field of a frame on the same track as a reproduced output at stop motion reproduction. CONSTITUTION:An output of an AND gate 7 inputting an index signal A and a stop motion command signal C is a trigger input of a monostable multivibrator MMV15 and an output D of the MMV15 is a trigger input of the 2nd MMV16. D, E of the MMV15, 16 are inputs to a stylus pressure control circuit 17. The stylus pressure of a reproducing stylus 19 is controlled by the exciting state of a drive coil 18 by the output of the circuit 17. In this case, the reproducing stylus 19 is floated from a disc 20 when the output E of the MMV16 is at high level and descended when the output E is at low level, then the reproduction of one frame is attained.
Patent JP-H0550523-A (JP)
Title: Manufacture of lightweight composite molding
Inventor: YAMAMOTO SHIRO
IPC: D04H1/60
Filed: 1991-08-26
Abstract: PURPOSE:To provide the rational molding method of a lightweight composite molding, the mechanical properties of which are favorable as compared with weight. CONSTITUTION:Fibrous web foamable by heating and hollow fiber-containing fiber aggregate are put in a mold or the like and heated together with resin so as to expand the foamable web for molding in order to mold a lightweight composite molding favorable in mechanical properties. By laminating reinforcing fiber fabric or the like to the foamable fibrous web and the hollow fiber aggregate and thermally molding them together with the resin, the sandwich lightweight composite molding having hollow fiber and core consisting of reinforced syntactic foam can be manufactured.
Patent JP-2000067071-A (JP)
Title: Device and method for displaying document and record medium recorded with document display program
Inventor: SUGIURA ATSUSHI
IPC: G06F12/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To judge whether or not a link being a display object is utilized by specifying article headlines before and after the link and displaying these article headlines and data between these article headlines together as related data for explaining contents at the reference destination of the link. SOLUTION: For each hyper text document browsed by a user, a history storage means 106 stores the history of utilizing the link in the document by the user in a history storage part 105. When there is a request from the user to display only the link utilized in the past, a link retrieving means 107 retrieves the link from the latest document while using a retrieval key stored in the history storage part 105 and next, a related data extracting means 108 extracts the part explaining the contents at the reference destination of the retrieved link from the latest document. Afterwards, a document generating means 109 constructs a document again while using the link text of the retrieved link and the related data extracted as a sentence explaining the link.
Patent JP-H0790388-A (JP)
Title: Heat treatment furnace for round steel coil
Inventor: TAKEUCHI OSAMU
IPC: C21D9/00
Filed: 1993-09-22
Abstract: PURPOSE:To provide a heat treatment furnace for round steel coil, by which the charge and the ejection of the round steel coil into the furnace are stabilized and simplified and the quality and the productivity of a heat-treated product from the round steel coil are improved. CONSTITUTION:This heat treatment furnace has a furnace body 1, into which the round steel coil M can be charged so as to be put sidewise and is provided with a C type hook 19 hanging the round steel coil M so as to be freely charged to and ejected from the furnace body 1, lattice-like coil receiving bases 3 capable of supporting the round steel coil M put sidewise and a pushing device, 14, etc., capable of adjusting at least the axial directional dimension of the round steel coil M.
Patent JP-H0976794-A (JP)
Title: Interior equipment for vehicle
Inventor: NISHINO HIDEO
IPC: B60K37/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance appearance quality of interior equipment such as an instrument panel accommodating an air bag, without obstructing the swelling of the air bag without increasing the manhour for quality control. SOLUTION: A recessed part 14, which goes along the periphery of an opening through which an airbag swells, is formed on a skin, while a cut part 15, which is cut in the direction in which the recessed part 14 extends, is formed on the bottom of the recessed part 14. With this, since the cut part 15 is hidden in the recessed part 14 so as not to appear in sight, the appearance quality can be enhanced, and the airbag can swell without being resisted by a skin layer 12.
Patent JP-H08246844-A (JP)
Title: Particulate trap for diesel engine
Inventor: SAKA TOSHISUKE
IPC: F01N3/02
Filed: 1995-09-14
Abstract: PURPOSE: To satisfy all respective characteristics of particulate scavenging performance, a pressure loss by scavenging, reproducing performance and durability as well as to attain downsizing and cost reduction. CONSTITUTION: A material by filling ceramics or metal in a porous body having a three-dimensional net like structure which is formed of heat resistant metal and has a communicating pore or a pore of its porous body, is formed as a filter material, and metallic diametrically different taper cylindrical filters 2 to 7 formed of its filter material are concentrically arranged so that the taper directions alternately become inverse. In cylindrical filters 3 to 7, respective small diameter side end parts are connected to large diameter side end parts of the cylindrical filters on the inside by one, and clearances between the respective filters are alternately put to a dead end on the inlet side and the outlet side of exhaust gas.  A filter element 1 constituted in this way is installed in a metallic vessel arranged in the middle of an exhaust system, and a particulate trap is constituted. A catalyst is carried on one surface or both surfaces of a filter part, and can also be used as a catalytic converter.
Patent JP-S6394658-A (JP)
Title: Programmable input circuit and method of giving multiple functions to input pins
Inventor: BARII ESU KOONERU
IPC: H03K19/173
Filed: 1987-09-21
Abstract: A single, programmable, multifunctional input circuit scheme for integrated circuit chips is disclosed. An input pin is provided with selectable input logic circuit blocks, each capable of providing an input signal to another circuit in the integrated circuit system architecture. The user of the chip is provided with means for programming said pin to select one of said logic circuit blocks, whereby each said pin has multifunction capability.
Patent JP-H1058186-A (JP)
Title: Welded metal excellent in cold toughness
Inventor: IKEDA TOMOAKI
IPC: C22C38/00
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a means for stably securing excellent cold toughness for a welded metal formed in the manufacturing or assembly of a low alloy steel welding structure. SOLUTION: The welded metal of a low alloy steel welding structure is such that it contains 0.03-0.2%C, 0.02-0.5% Si, 0.6-2.0% Mn, 0.05% or less Ti, 0.01-0.05% Al, 0.01-0.05% O, with the remainder containing Fe and inevitable impurities; that the ratio of Al to O contained satisfies 'Al/0=0.20 to 1.125'; that the chemical composition of P and S is regulated to be not more than 0.030% for P and S respectively in the inevitable impurities; and that the weld metal is provided with a dispersed phase of oxide having an M3 O4 type crystal structure in a cubic system containing 5-50at% Mn and 50-95at% (Al+Ti). In addition, the weld metal is so structured as to contain one or more kinds of Cu, Ni, Cr, Mo, V and Nb. Further, with this applied to a low alloy steel basic material of a specific composition low Al, the practical effect is more outstanding.
Patent JP-2001058647-A (JP)
Title: Packaging container
Inventor: SAGAWA DAISUKE
IPC: B65D25/38
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent liquid food from spilling out from a container or from dripping along the front wall of the container. SOLUTION: This packaging container 29 is formed by folding a packaging material, and is provided with a packaging container main body 30 having at least a top wall 67, a bottom wall 41, front walls 34, 42, 68 and a back wall, and a pull-tab 52 covering a spout 51 formed on the top wall 67. The top wall 67 is shaped recessed with a part from the spout 51 to the front wall 68 shaped lower than the surrounding part. Since the top wall 67 is recessed with the part from the spout 51 to the front wall 68 shaped lower than the surrounding part, when liquid food is poured into a container, the food discharged from the spout 51 does not spread to right and left on the top wall 67 and forms a narrow flow on the tangential line of the top wall 67 and the front wall 68.  By this constitution, the food does not spill out from the container, and is prevented from dripping along the front walls 68, 34.
Patent JP-H0979136-A (JP)
Title: Pump device and injection head recovering device of ink jet type printer
Inventor: MURAKI MOTOHITO
IPC: B41J2/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To form a pump device whose one time sucking quantity is variable, increase a sucking quantity at replacing time of an ink cartridge and idly sucking time and reduce the sucking quantity at mesh-clogging preventing and eliminating time of ordinary ink by using this pump device as a pump to suck ink from a cap to cover an injection nozzle in an ink jet type printer. SOLUTION: At replacing time of an ink cartridge and idly sucking time, a cam 54 is continuously and normally rotated, and a second piston 92 is driven by a large stroke by a guide of a main cam groove 106, and a sucking quantity is increased. At mesh-clogging preventing and eliminating time, the cam 54 is inversely rotated after being normally rotated by a prescribed quantity, and the second piston is guided to an intermediary cam groove 107a, and afterwards, it is again normally rotated, and the second piston 92 is driven by a small stroke by a guide of a sub-cam groove 107, and the sucking quantity is reduced.
Patent JP-S6298669-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI CHIKASHI
IPC: H01L27/08
Filed: 1985-10-25
Abstract: PURPOSE:To reduce leakage currents at the OFF time of an MISFET by making the film thickness of a channel region thinner than source-drain regions. CONSTITUTION:A gate electrode 14 is formed on a channel region 12 and source- drain regions 11. The film thickness of the gate electrode 14 extends over approximately 2,000-3,000Angstrom . A section between the gate electrode 14 and the channel region 12 is insulated by a gate insulating film 13, and a section between the source-drain regions 11 is insulated by an insulating film 15 consisting of an silicon oxide film. The film thickness of the gate insulating film 13 extends over approximately 500Angstrom  and the film thickness of the insulating film 15 over approximately 1,000Angstrom .
Patent JP-H0284521-A (JP)
Title: Absorber of yarn tension difference in sizing and drying machine
Inventor: TAKADA AKIRA
IPC: D06B3/36
Filed: 1988-09-20
Abstract: PURPOSE:To prevent trouble of warp owing to yarn tension difference even at local and abrupt generation of yarn tension difference by rotationally driving other driving roll or drying cylinder existing within tension controlling interval through friction transmitting means. CONSTITUTION:Rotation of driving motor M is transmitted through continuous speed changers 9a, 9b and 9c and stretches of warps W are controlled in drying warp W conveyed from sizing box S passing through cylinder rows A and B in cylinder drying. A friction transmitting mechanism is installed on other driving roll means or drying cylinder means corresponding to the position having possibility of generation of abrupt heat-shrinkage of the warp W in the path controlling said stretch and rotation of shaft of roll, etc., is followed to the direction of generation of large tension, thus the tension difference is canceled.
Patent JP-H11147371-A (JP)
Title: Optical recording medium
Inventor: KAIEDA OSAMU
IPC: G03C1/735
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To raise solubility, absorption wave length, sensitivity refractive index, and light resistance by having a fluorine-containing phthalocyanine compound shown in a specific formula contained in a recording layer. SOLUTION: A phthalocyanine compound is contained in a recording layer, which is indicated in formula I [in the formula, X is a substituent group selected from formula II (in the formula, each R1 , R2 , R3 and R5 is an alkyl group having a straight chain or branch of 1-20 carbon atoms indepdenently, A is a CH group or nitrogen atom, B is an oxygen atom, a sulfur atom, a CH2 group, an NH group, or an alkyl amino group having 1-4 carbon atoms, R4 is a substituted allyl group or a cyclo alkyl group of 3-10 carbon atoms, (a), (b) are integers of 1-5, (d), (i), (e) and (j) are each 0-4, (g) is 1-4, (k) is 0-5, and (p) is 1-20, (q) is a hydrogen atom needed to saturate the alkyl group or cyclo alkyl group of a straight chain or branch chain that is Cp Hq ), Y is a substitutional group, a halogen atom or hydrogen atom selected from formula II, and M is metal, oxymetal or a metallic salt].
Patent JP-2000068131-A (JP)
Title: Power source equipment for electrolytic plant
Inventor: KIKUCHI TAKESHI
IPC: H01F29/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To shorten the starting time of a power source equipment for an electrolytic plant. SOLUTION: This power source equipment for an electrolytic plant is constituted of a breaker 1, a load time tap changeover transformer 2, a transformer 3 for a rectifier, a voltage control reactor 4, a diode rectifier 5, a control circuit 20, etc. A dead zone time to anode effect is bypassed at the time of starting by using a tap changeover control circuit 23 of a control circuit 20. By operating a motor 2a of a load time tap diverter switch which is installed on the load time tap changeover transformer 2, a tap of the load time tap changeover transformer 2 is raised every one tap as far as a detected value of a current detector 6 becomes nearly equal to a set value of output power setting equipment 11.
Patent JP-H0686016-A (JP)
Title: Picture processor
Inventor: HASEBE TAKASHI
IPC: H04N1/393
Filed: 1992-09-04
Abstract: PURPOSE:To easily perform a variable power processing at a variable power rate outside regulations by varying power only by a signal processing when a variable power processing area is small and varying the power by combining the signal processing and a reading speed when it is large. CONSTITUTION:The variable power processing area specified by a color marker is detected by a marker area processing circuit and an inversion/meshing processing circuit based on color picture signals obtained by prescanning. Thus, when the size of the variable power area is smaller than a prescribed size, the picture signals of the variable power area are stored in a discrimination information storage circuit 105. Then, the stored picture signals are read from the circuit 105, inputted through latch circuits 111-114 to a data interpolation circuit 115, a magnification processing is performed and a reduction processing is performed by thinning out the picture signals with the reading timing of the picture signals. On the other hand, when the size of the variable power processing area is larger than the prescribed size, by repeatedly varying the power in a sub scanning direction for plural times by a variable power processing circuit for varying the reading speed, the variable power rate outside the regulations is obtained.
Patent JP-S60130428-A (JP)
Title: Die changing device for press
Inventor: TAKEDA TAKESHI
IPC: B21D37/04
Filed: 1983-12-15
Abstract: PURPOSE:To perform easily and safely the changing operation of press dies by automatically removing used upper and lower press dies and attaching new press dies with the aids of a returning cylinder and an inserting one respectively. CONSTITUTION:After housing new upper and lower press dies 31, 32 to be changed, a die changer 10 is moved along a guide rail to the central front side of a press 1 by a proper driving means. Next, the port of the shelf for used dies of a vertically moving body 25 is adjusted to the positions of the die attaching parts 1U, 1D of the press 1 by raising a vertically moving frame 12. Successively, used upper and lower press dies 33, 34 are pushed back to said shelf by a pushing arm 39a attached to the front end of the rod of a returning cylinder 39, by releasing upper and lower die-locking cylinders 37, 38 and actuating the cylinder 39. After that, by raising the body 25 by one step to make the port of shelf coincide with the parts 1U, 1D and actuating inserting cylinders 40, 41, the new press dies 31, 32 in the shelf are inserted into die attaching devices 35, 36 and the cylinders 37, 38 are actuated to lock the dies thereby finishing the changing of dies.