baber/WOPTO huggingface dataset:
Patent JP-H0995079-A (JP)
Title: Loose-leaf binder
Inventor: AOKI YASUO
IPC: B42F13/16
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to use by inner and outer attachment type and to enhance the flexibility by providing a shaft hole at one end of a first board, providing a shaft to be engaged with the hole at the back of a back plate, and providing locking means for engaging the locking part provided at the board at one end of the back plate. SOLUTION: The loose-leaf binder comprises a first board 3 having a plurality of binding rings and a shaft hole 27 and a guide groove formed at the upper end, a second board 7 having a plurality of binding rings and a shaft 19 formed at the upper end, and a back plate 9 having a shaft 21 provided at one end. When the upper end of the board 7 is inserted between the retaining plate and the bottom of the board 3 and the shaft 19 is engaged with the hole 17, the binder can be used in an inner attachment type. Locking means has hook members 14, 15 formed at the boards 7, 3. When a finger holder 13 is pressed to rotate the board 2 around the shaft 19 by engaging by the locking means, the rings can be opened or closed with each other. When the shaft 21 provided at one end of the plate 9 is pivotally secured to the guide groove of the board 3 and the return protrusion 29 of the plate 9 is engaged with the return inhibiting recess 27, the binder can be used in an external attachment type.
Patent JP-H07174629-A (JP)
Title: Optical degradation-detecting circuit
Inventor: HAYASHI YUTAKA
IPC: H01L31/08
Filed: 1993-12-20
Abstract: PURPOSE:To obtain an optical degradation detecting circuit which can accurately detect the degradation bf the current-optical output characteristic of a light emitting means without making any offset adjustment. CONSTITUTION:The cathode of a photodiode 2 which receives the light from a laser diode 1 is connected to a power source 13 and the anode of the photodiode 2 is connected to one end of a resistor 9. A reference-current source 8 is interposed between the power source 13 and one input of a comparator 11. The input of the comparator 11 is connected to one end of a resistor 10 and the other input of the comparator 11 is connected to one end of the resistor 9. The comparator 11 compares a voltage V10 obtained from one end of the resistor 10 with another voltage V9 obtained from the other end of the resistor 9 and outputs an output voltage V11 based on the result of the comparison.
Patent JP-H10162640-A (JP)
Title: Luminaire
Inventor: KAWACHI HIDEJI
IPC: F21V31/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make entrance of water into a luminaire hardly occur. SOLUTION: This luminaire comprises a luminaire body 1 in which a light source 2 is held and a globe 3 having one open side and so installed in the luminaire body as to cover the light source 2. In this case, globe packing 5 constituted of a circular swelling type packing 5b made of a water absorptive swelling seal member and a circular rubber packing 5a disposed inside is so installed in the periphery of the circumferential rim part of the aperture of the globe 3 as to be clamped between the globe 3 and the luminaire body 1. Moreover, the luminaire body 1 is so made to be installed in the installation plate 4, which is installed on the opposite to an installation face, and an installation packing 6 comprising a different water absorptive swelling packing 6a made of a sealing material is installed in the installation face side of the installation plate 4.
Patent JP-2000126876-A (JP)
Title: Heating device for gas pressure welding
Inventor: MURAYOSHI MASAO
IPC: E04G21/12
Filed: 1998-10-24
Abstract: PROBLEM TO BE SOLVED: To improve quality and workability at site, not to require a complex control device, to automate a heating work and to quickly conduct a setting work by arranging a heating burner following/moving means to move a heating burner in following the movement of a joining face due to contraction of a joined part with gas pressure welding. SOLUTION: A heating device is mounted to reinforcing rods 1, 2 butted each other in the horizontal state. The heating device consists of a heating burner 4, a heating burner support member 6 to hold the heating burner 4 on a joining face of the reinforcing rods 1, 2 and a heating burner 4 following/ moving means 7 to move the heating burner 4 in following the movement of the joining face due to contraction of a joined part by gas pressure welding. The following/moving means 7 is constituted so that the heating burner 4 is mounted to a gear box engaging two rack members so as to hold a pinion gear and a holding member to fix the reinforcing rod is mounted to each rack member.
Patent JP-H07174614-A (JP)
Title: Earthquake detector
Inventor: YAMAMURO MAKOTO
IPC: G01H1/00
Filed: 1993-12-20
Abstract: PURPOSE:To detect the acceleration and intensities of earthquakes with stable accuracy. CONSTITUTION:A soft layer 4 is interposed between a mover 5 and receiving surface 3 which supports the mover 5. Therefore, an operating characteristic which does not fluctuate much and is close to a theoretical value is obtained, since the contact stress at the contact point of the base of the mover 5 with the surface 3 is diffused and the base of the mover 5 uniformly comes into contact with the surface 3.
Patent JP-H08181382-A (JP)
Title: Semiconductor device
Inventor: MIYAZAWA TAKEO
IPC: H01S5/00
Filed: 1994-12-22
Abstract: PURPOSE: To reduce the capacitance of an electrode and wiring, by forming trenches in the lower layer of at least one out of the electrode and the wiring, and burying semiconductor regions in the trenches. CONSTITUTION: A substrate S consists of InP whose face orientation is (100). Laser structure L consists of material system of InP and InGaAsP. A laser active layer 9 is formed between two layers different in the conductivity type. Trenches 29, 12 are formed on the lower layer of at least one out of electrode metal (an electrode) 16 and wiring which are formed especially on the laser structure L. Small capacitance semiconductor regions 2 like large resistance semiconductor are buried in the trenches 29, 12. Thereby the capacitance of the electrode 16 and wiring is reduced. The capacitance of a laser having a complicated form, like an orthogonal laser, also can be reduced.
Patent JP-H04188133-A (JP)
Title: Photochromic material
Inventor: NINOMIYA HIDETAKA
IPC: G03C1/73
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a photoabsorption territory different from a photoabsorption territory due to phtochromic molecule by combining residue of a photochromic compound with residue of a photochromic compound or residue of nonphotochromic coloring matter compound. CONSTITUTION:The photochromic material shown in the formula I is prepared. In the formula I, X shows residue of a photochromic compound, Y shows residue of photochromic compound or residue of nonphotochromic coloring matter compound, and J shows combination of X and Y directly, through a connected group, or by holding their constituting atoms in common. Hereby, the photochromic material having a different photoabsorption territory from the photoabsorption territory due to photochromic molecule can be obtained.
Patent JP-H06158390-A (JP)
Title: Double layer plated steel sheeet excelling in coating finish performance and manufacture thereof
Inventor: HIRATANI AKIRA
IPC: C25D5/26
Filed: 1992-11-30
Abstract: PURPOSE:To provide a double layer plated steel sheet where excellent coating finish performance is obtained and a method for manufacturing the same. CONSTITUTION:A zinc plated layer as an lower layer is formed at least on one surface of a steel sheet to produce a zinc plated steel sheet and an iron-zinc alloy electroplated layer as an upper layer is formed on the zinc plated steel sheet to produce a double layer plated steel sheet. At this time, the iron-zinc alloy electroplated layer as the upper layer is formed under condition that zinc ion concentration in a plating bath is >=1.5g/l pH of the plating bath is 0.5-2.0, current density is 10-200A/dm<2>, relative flow velocity is >=2m/s, and just after the upper layer plating is formed, the surface is forcibly washed. Consequently a double layer plated steel sheet where the coating weight of zinc oxide and zinc hydroxide existing in the upper layer plating and on the surface is >=100mg/m<2> in terms of zinc is produced.
Patent JP-H05158444-A (JP)
Title: Liquid crystal display device
Inventor: OKADA SHINJIRO
IPC: G09G3/36
Filed: 1991-12-04
Abstract: PURPOSE:To solve a problem in the conventional four-pulse method and to execute stable and high-speed analog gradation display by using a ferroelectric liquid crystal' cell. CONSTITUTION:As to a liquid crystal display device provided with a liquid crystal cell 41 where the ferroelectric liquid crystal is arranged between two electrode substrates opposingly arranged and an intersection part between a scanning electrode group and an information electrode group which are provided on the respective electrode substrates is set as a picture element, a scanning signal impressing means (common side driving IC) 46, and an information signal impressing means (segment side driving IC) 43; the picture element has threshold distribution with respect to a gradation information signal at the time of selecting scanning, and the means 46 simultaneously impresses scanning signals on plural scanning electrodes in synchronism with the means 43's impressing the gradation information signal on the information electrode, and the scanning signals simultaneously impressed have different waveform.
Patent JP-H02165694-A (JP)
Title: Hybrid integrated circuit
Inventor: NAKAMOTO OSAMU
IPC: H05K5/06
Filed: 1988-12-20
Abstract: PURPOSE:To prevent bending of lead terminals and to set a pitch between the lead terminals readily by forming a unitary body with the lead terminals, which are provided at the outer end parts of two hybrid integrated circuit substrates, and supporting members. CONSTITUTION:Supporting members 5 and 6 are formed with insulating resin. A plurality of lead terminals 3 and 4 are fixed with the supporting members 5 and 6 as a unitary body at a pitch interval corresponding to a pitch interval between fixing pads 8' and 9'. The supporting members 5 and 6 are formed in an L shape. The one-side of each supporting member forms a unitary body with the horizontal part of each of the lead terminals 3 and 4. The members are made to extend to the tip parts of the pads of the lead terminals 3 and 4. A step part 12 for injecting resin is provided at either of the supporting members 5 or 6. In this way, the bending of the lead terminals can be prevented, and the vertical pitch between the lead terminals can be set.
Patent JP-H05130215-A (JP)
Title: Cordless telephone set
Inventor: HIGASHIYAMA MITSUO
IPC: H04B7/26
Filed: 1991-11-08
Abstract: PURPOSE:To manage an ICM for each slave set independently in the cordless telephone set handling plural slave sets. CONSTITUTION:A master set 2 is provided with a TAD circuit 260 recording an ICM from a caller and reproducing the ICM on request. In the case of the automatic answering mode, when a telephone opposite party depresses a numeral key corresponding to a slave set 1 among numeral keys of dial keys, the ICM from the telephone call opposite party is recorded on a recording medium 264 of a recording and reproducing means 260 and data representing an area of the recording medium 264 in which the ICM is recorded are registered in a table. When a slave set l implements a prescribed key operation, data corresponding to the slave set 1 making key operation are extracted from the table, the ICM recorded in the area is reproduced from the area represented by the extracted data and the reproduced ICM is sent from the master set 2 to the slave set 1 making the key operation.
Patent JP-H08162119-A (JP)
Title: Lattice body for lead-acid battery
Inventor: YABUKI SHUICHI
IPC: H01M4/73
Filed: 1994-11-30
Abstract: PURPOSE: To improve durability and a cycle life of a battery by specifying relationship between an enclosing frame-shape outer lattice and an inner lattice body. CONSTITUTION: In a lead-acid battery, relationship between an enclosing frame- shape outer lattice 1a of a lattice body 1 and an inner lattice body 1b wherein multiple bodies integrated therewith cross each other inside the lattice 1a is determined as k×L/S=1/s (wherein L represents outer lattice outer peripheral length, S, outer lattice sectional area, (l), inner lattice outer peripheral lenght, (s), inner lattice sectional area, and 1.0<=k<=2.6).
Patent JP-H05135387-A (JP)
Title: Digital servo circuit for optical disk player
Inventor: SASAKI TAKESHI
IPC: G06F3/08
Filed: 1991-11-08
Abstract: PURPOSE:To reduce a DSP step and to reduce a circuit scale accompanied by this by attaining plural functions with one digital filter. CONSTITUTION:By a digital BPF 19 consisting of an HPF 20 of a prestage and an HPF 21 of a poststage cascade-connection a sine wave component superimposed on a tracking error signal or a focus error signal is picked up. Also, by picking up the high frequency component of the tracking error signal by the HPF 20 of the prestage, both functions of a BPF for automatic gain control and an HPF for HPTZC are attained with one digital filter.
Patent JP-H11155226-A (JP)
Title: Wire harness and its mounting structure
Inventor: FUJITA MINORU
IPC: H02G3/30
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To make a wire harness easily detachable from a vehicle body side. SOLUTION: A magic tape (registered trademark) 10, with an adhesive applied on one side and either one of male or female flocked locking pieces provided protrusively on the other, is roughly wound and fixed to the outside circumference of the cables of a wire harness or of a tape wound on the cables. A harness-laying groove 27 is provided in a recessed shape on an instrument panel formed with a resin. Another magic tape 11, provided with either one of female or male flocked locking pieces so as to be locked with the magic tape 10 and wound roughly and fixed to the harness above for the instrument panel, is fixed with an adhesive applied on its back side along the bottom surface of the harness-laying groove 27. Then, the harness for the instrument panel is inserted into the harness-laying groove 27 and fixed by making the male and female magic tapes lock.
Patent JP-H05157266-A (JP)
Title: Floor heating structure
Inventor: SARADA TOSHIO
IPC: F24D13/02
Filed: 1991-12-05
Abstract: PURPOSE:To make a construction operation of a supporting member easy. CONSTITUTION:Floor joists 2 are fixed on sleepers 1, and floor plates 3 are installed on the floor joists 2. A heat generator 4 is provided between the floor joists 2 of a rear surface side of the plate 3, and heat insulators 5, 6 are mounted at a lower surface side of the generator 4. Support members 8 to be fixed to the side of the floor joists 2 are provided. The insulators 6 are supported by lateral pieces 8 of the members 8.
Patent JP-H08159127-A (JP)
Title: Execution method of rivet
Inventor: SEKIGUCHI TAKAMASA
IPC: F16B5/04
Filed: 1994-11-30
Abstract: PURPOSE: To provide an execution method of a rivet eliminating exposing a rivet end part in one metal sheet surface of a compound plate to prevent a surface distortion of a metal sheet further with the rivet tightenable by sufficient strength. CONSTITUTION: In a method formed by relatively extraction moving a rivet 1 and a mandrel 2 to diametrically spread a rivet shaft part 12, first a compound plate B and a metal plate D are connected by a self-adhesive, next to form a rivet hole 3 of specific depth from a surface side of the metal plate, and the rivet is buried in this rivet hole. Then by moving at least the rivet to a metal plate side, the rivet shaft part is diametrically spread in a plate- shaped nonferrous material.
Patent JP-H04196107-A (JP)
Title: Manufacture of permanent magnet
Inventor: ARAI SEI
IPC: H01F1/053
Filed: 1990-11-26
Abstract: PURPOSE:To form a permanent magnet, which is high in magnetic characteristics and has a good economical efficiency, by a method wherein when an alloy containing specified elements and the like as its basic components is cast, an alloy ingot is formed while the surface of molten alloy is pressed. CONSTITUTION:When an alloy containing one kind of rare earth elements containing Y, one kind of transition metal elements and boron as its basic components is cast, an alloy ingot is cast while a pressure is applied to the surface of molten alloy in a casting mold. By this pressing, the generation of air gaps in the ingot and the casting mold, which is caused by solidification and shrinkage, is inhibited, the heat transfer of the ingot and the casting mold is improved, an ingot of a fine columunar crystal structure is formed and when this ingot is subjected to hot processing and heat treatment, a permanent magnet, which is high in magnetic characteristics and has no gas defect, is formed at a good economical efficiency.
Patent JP-H08106001-A (JP)
Title: Plastic lens
Inventor: KAWAI AKIYASU
IPC: G02B1/14
Filed: 1994-12-26
Abstract: PURPOSE: To attain excellent transparency and adhesivity of a plastic lens base material to a hardened film of an organic silane resin by providing a hard coat layer composed of the organic silane resin directly on the surface of the specific plastic lens base material. CONSTITUTION: This plastic lens is formed by providing the hard coat layer composed of the organic silane resin directly on the plastic lens base material composed of a transparent resin obtained by polymerizing a monomer consisting of a monomer containing an alkylene oxide expressed by a formula, R1 -O-(R<2> O)n - R3 as an indispersable constituents. In the formula, R1 is a vinyl group, an allyl group, a methally group, an acryloyl group or a methacryloyl group, R2 is hydrogen, a vinyl group, an allyl group, a methallyl group, an acryloyl group, a methacryloyl group or the other 1-40C univalent hydrocarbon group, (n) is integers of 2-50. Then, the plastic lens is formed by applying the organic silane based hard coat layer directly on the lens base material without surface treating.
Patent JP-H06176770-A (JP)
Title: Inspection of electrode set parts in assembly line of spiral-shape battery
Inventor: NAITO EIJU
IPC: H01M6/50
Filed: 1992-12-01
Abstract: PURPOSE:To automatically and surely inspect whether the front end part of a lead tub is correctly arranged in a point of a central hole of one end part of an electrode set parts, in an assembly line of a spiral-shape battery, in a simple structure. CONSTITUTION:An inspection light flux emitted from a light source part 13 is applied on a central hole 1a of an electrode set parts 1 from one end side to the other end side, while the inspection light flux penetrating the central hole 1a is received by a photoelectric transfer means 14. The quantity of the inspection light flux penetrating the central hole 1a is discriminated into levels by means of the output from the photoelectric transfer means 14, and it is judged whether the position of the lead tub front end part 6a is correct.
Patent JP-H08177436-A (JP)
Title: Variable valve system device of internal combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F01L1/34
Filed: 1994-12-26
Abstract: PURPOSE: To avoid malfunction by returning lubricating oil pressure to an initial state at the time when it is excessively lowered and to prevent occurrence of large torque fluctuation as a plural number of variable valve system mechanisms are simultaneously switched over. CONSTITUTION: A valve lift adjusting mechanism 40 switches a cam to drive a suction valve by connection or disconnection of a main locker arm and a sub locker arm to or from each other to a cam for low speed and a cam for high speed in accordance with a driving condition. A valve timing adjusting mechanism 70 delays or advances opening and closing time of the suction valve by relatively rotating a cam pulley 71 and a camshaft 72 synchronzing with a crankshaft. These switchover is carried out by hydraulic pressure through hydraulic pressure changeover valves 45, 79.  At the time when lubricating oil pressure detected by a hydraulic pressure sensor 80 is excessively lowered, the hydraulic pressure changeover valve 79 of the valve timing adjusting mechanism 70 is first switched OFF, and thereafter, the hydraulic pressure changeover valve 45 of the valve lift adjusting mechanism 40 is switched OFF.
Patent JP-2001141391-A (JP)
Title: Method of removing ash or dust adhering to heat conductive pipe of exhaust gas heat exchanger, and its device
Inventor: ISHIDA ATSUHIRO
IPC: F28G7/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for effectively removing the ash or dust adhering to the heat conductive pipe of a heat exchanger. SOLUTION: Propagation efficiency is maintained, by attaching shock wave jetting pipes 10 to a part of heat exchanging rooms 2 and 2a where heat conductive pipes 3 are incorporated, driving these shock wave jetting pipes 10 intermittently, discharging shock waves intermtttently toward the heat conductive pipes 3, and blowing off the ash or dust adhering to the surfaces of the heat conductive pipes with the shock of these shock waves or removing the ash or dust adhering to them, thereby preventing the ash or dust from piling up on the heat conductive pipes.
Patent JP-H06174663-A (JP)
Title: Analyzing method of contaminant element
Inventor: KOMATSU BUNRO
IPC: G01N23/223
Filed: 1992-12-01
Abstract: PURPOSE:To enable specification of an element to be analyzed and calculation of the concentration thereof with excellent precision by extracting only a waveform of an object contaminant element by subjecting a Planck's waveform to a subtraction processing. CONSTITUTION:An X ray is applied to a Ploanck's sample 1 not containing a contaminant element and a fluorescent X-ray generated from the sample 1 is detected by a semiconductor detector 2. Next, a measured waveform of the fluorescent X-ray of the sample 1 is inputted to a signal processing device 3. A measured waveform of a contaminant sample 1 is inputted in the same way. Then, a processing of subtracting a Planck's waveform from the measured waveform of the contaminant sample is executed. Thereby a peak of broad W-Lbeta1 due to Rayleigh scattering and Compton scattering and a background waveform are removed and only a Kalpha spectrum waveform of an object contaminant element is extracted. By constructing a model waveform by means of a smoothing differential processing and by executing a waveform separating processing by a nonlinear optimization method, accordingly, specification of the contaminant element and calculation of the concentration thereof can be performed with excellent precision.
Patent JP-H07178008-A (JP)
Title: Roll towel
Inventor: NISHIO RYOICHI
IPC: D03D15/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a sanitary roll towel having an antibacterial property, mechanical strength, and a hygroscopic property at a low cost. CONSTITUTION:The substrate 2 of a roll towel 1 is formed with a woven fabric of blended yarns of cotton of 40-85 wt.% with polyester fibers of 15-60wt.% kneaded with antibacterial ceramic. Zeolite carrying silver ions is preferably used for the antibacterial ceramic.