baber/WOPTO huggingface dataset:
Patent JP-H06147981-A (JP)
Title: High-sensitivity infrared detecting body
Inventor: ISHIWATARI MASAHARU
IPC: G01J1/58
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a highly practical infrared detecting body which can stably maintain its light emitting property by preventing the deterioration of a light emitting body composed mainly of a halogenated rare-earth element caused by oxygen and water by sealing the light emitting body with a non-transmissive coating material. CONSTITUTION:The title detecting body is composed of a substrate 10 made of such a non-transmissive material, such as a ceramic, etc., that does not transmit oxygen and water, light emitting substrate 20 which is put in the recessed section 11 of the substrate 10 and composed mainly of a halogenated rare-earth element, and transparent plate 30 which seals the section 11 and is made of quartz glass, etc. The members 11, 12, and 13 are airtightly joined to each other with a bonding agent manufactured from an epoxy resin, low-melting point metal, low-melting point glass, etc., so that no oxygen nor water can intrude among the members 11, 12, and 13 through gaps. Since the periphery of the light emitting substance 20 is sealed with the substrate 10 and plate 30, the substance 20 can obtain the excellent light emitting characteristic of the halogenated rare-earth element and, at the same time, can be stabilized against oxygen and water. Therefore, the light emitting efficiency of the substance 20 does not deteriorate even when the substance 20 is used for a long period and a highly reliable infrared detecting effect can be obtained.
Patent JP-2001137324-A (JP)
Title: Aromatic composition and method for making it to give out scent
Inventor: FUKUE MASAYUKI
IPC: A61L9/01
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a safe and highly convenient aromatic composition which well gives out a scent when the composition is heated and a method of using the composition. SOLUTION: An aromatic composition 1 is composed of an aromatic component 2, a water soluble solvent having compatibility with a surface active agent and/or the aromatic component 2, and water 3. The composition 1 is constituted in such a way that the composition 1 is substantially separated into two layers when the composition 1 is kept still and temporarily becomes a mixed state when the composition 1 receives a mixing action, such as the shaking, etc.
Patent JP-H04192125-A (JP)
Title: Disk player
Inventor: KOYAMA TAKAHIRO
IPC: G11B7/085
Filed: 1990-11-27
Abstract: PURPOSE:To simplify the read circuit for a pickup and to facilitate a tilt adjustment by making the pickup to be moved to the upper and lower surface sides of a disk freely elevatable and rotatable. CONSTITUTION:The subject device is provided with a turn carriage 40 for moving the pickup 19 to the upper and lower surface sides of the disk 7. Then, the turn carriage 40 is moved up and down approximately vertically by a rotational end part of the turn carriage 40 to be turned at about 180 deg.. Consequently, the pickup 19 is supported to be under symmetrical posture on the upper and lower surface sides of the disk 7, and the same read circuit can be used for both upper and lower surfaces. Then, simplification of entering and leaving movement of the pickup 19 and sharing of a tilt adjusting function can be facilitated by elevating the turn carriage.
Patent JP-H04192139-A (JP)
Title: Magneto-optical recording medium and manufacture thereof
Inventor: TANAKA TSUTOMU
IPC: G11B11/10
Filed: 1990-11-27
Abstract: PURPOSE:To obtain a recording medium of a higher C/N by laminating a plurality of magnetic layers on the medium enabling to over write by irradiating with erase beam consisting of continuous optical pulse being narrower at a time internal than at the time of formation of the recording bit. CONSTITUTION:On a transparent glass substrate 11 having a groove, a protective film 12-1 consisting of SiO2-Tb is provided with a spattering method and on it a first magnetic layer 13 of a Gd-Fd alloy is formed by a spattering method. Subsequently on it a second magnetic layer 14 consisting of a Dy-Fe-Co alloy is formed with a spattering method and further on it a protective film 12-2 consisting of SiO2-Tb is provided by a spattering method. Hence the magneto- optical recording medium of high signal quality enabling to over write is obtained.
Patent JP-2001141407-A (JP)
Title: Centering tool for piping construction
Inventor: MAEKAWA TAKESHI
IPC: G01C15/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a centering tool for piping construction which permits centering of piping and measurement of burying depth only by installing a leveling string at a specified position and can improve workability of the piping construction. SOLUTION: This centering tool is equipped with a fitting part 11 having a semicircular engaging part 16 having an inside diameter corresponding to the outside diameter of piping 1, and a center line displaying part 12 protruding in the normal direction of the piping 1 from the fitting part 11.
Patent JP-H04193395-A (JP)
Title: Sewage treating device
Inventor: INAGAKI YOSHIO
IPC: C02F3/10
Filed: 1990-11-27
Abstract: PURPOSE:To allow anaerobic microorganisms and aerobic microorganisms to live at a high density in activated sludge beds and to improve the efficiency of a sewage treatment by disposing the cylindrical activated sludge beds which are formed of porous bodies and are mounted with flow rate regulating cap at the openings at one end. CONSTITUTION:Both ends of the activated sludge beds 9 are diminished in the opening by the flow rate regulating caps 8 and, therefore, the sewage flows on the inner peripheral surfaces at the extremely lower circulating rate than on the outer peripheral surfaces. The sewage 11 contg. dissolved oxygen flows incessantly on the outer peripheral surfaces of the activated sludge beds 9 and the aerobic microorganisms stick, grow and propagate thereon, by which the contaminated components are decomposed. Since the circulating rate is low on the inner peripheral surfaces, the quantity of the oxygen to be supplied is insufficient and the anaerobic microorganisms stick, grow and propagate actively thereon, thereby decomposing the polluting components. Further, large microorganisms are generated between the outer peripheral surfaces and inner peripheral surfaces of the activated sludge beds 9 to capture and phagocytes the aged aerobic and anaerobic microorganisms. Since the anaerobic microorganisms and aerobic microorganisms exist at the high density in the activated sludge beds 9 in such a manner, the high-efficiency sewage treatment is possible.
Patent JP-H03186558-A (JP)
Title: Sheet material transporting device
Inventor: WAKAO NAHO
IPC: B65H29/36
Filed: 1989-12-16
Abstract: PURPOSE:To prevent a discharged sheet material from being damaged, by varying the discharge angle of the sheet material in a carriage unit for a sheet material accommodation means in accordance with the loading quantity of the sheet material loaded on the sheet material accommodation means. CONSTITUTION:Each discharge angle alpha of carriage rollers 20 and 25 for discharging a sheet material S can be varied by adjusting the revolution position of the carriage roller 25 by the revolution operation of a motor. When the sheet material S is continuously discharged into an intermediate tray M, the sheet material S on the intermediate tray M gradually increases, and in accordance with the increase, the discharge angle alpha of the sheet material S which is discharged from a carriage unit is varied to the proper discharge angle. Accordingly, even if the loading quantity of the sheet material S increases, the trouble that the top edge of the sheet material S is damaged by bending is eliminated.
Patent JP-H02171878-A (JP)
Title: Programmer controller
Inventor: OKI KOJI
IPC: G06F13/12
Filed: 1988-12-23
Abstract: PURPOSE:To define respective ports as a port for program by connecting a serial interface for program instead of a serial interface by a switching circuit in correspondence to the setting of a selection switch. CONSTITUTION:In correspondence to the setting of a selection switch 5, a switching circuit 9 connects a serial interface (SIO) 8 for program instead of an SIO 4. Thus, any port can be used for program in correspondence to the setting of the selection switch 5 and accordingly, there is not limit for an equipment to be connected with the port. Then, even when communication specification is different for the equipment, which is connected to the port for program, and a program device, the respective ports are used without changing the communication specification.
Patent JP-H07326589-A (JP)
Title: Single chamber cvd process for thin film transistor
Inventor: KAMU ROU
IPC: H01L21/336
Filed: 1994-12-28
Abstract: PURPOSE: To continuously deposit an intrinsic amorphous silicon layer and a doped amorphous silicon layer on a substrate, by successively depositing on the substrate an insulating material layer with sufficient thickness, an intrinsic silicon layer having a first predetermined thickness, and a doped silicon layer having second predetermined thickness. CONSTITUTION: Prior to deposition of an intrinsic amorphous silicon layer 54, the intrinsic amorphous silicon layer 54 and a doped amorphous silicon layer 56 are continuously deposited on a substrate 38 in the same CVD chamber 12 which a first deposition operation for depositing a dielectric insulating material layer 52. The insulating material deposited on a TFT substrate 50 is needed to have a minimum thickness of a residual insulating material enough to substantially cover all of a residual dopant remaining on a chamber wall surface 32, with a deposition process onto the substrate 38 performed before the deposition of the insulating material is covered on the chamber surface. This is valid to provide a clean environment for the next deposition process in the same CVD chamber 12.
Patent JP-H09164371-A (JP)
Title: Separating drum and separator
Inventor: AOKI AKIO
IPC: B07C5/342
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent materials to be selected from being held absorbed to a separating drum. SOLUTION: The air suction port of the outer peripheral surface 21 of a separating drum 20 is connected to an ejector 26 via an air suction piping 27. When compressed air is supplied from a compressed air supply piping 25 to an ejector 26, the materials to be selected on the upper side of the separating drum 2 is sucked to an ejector 26 and rotates together with the separating drum 2 by sticking to the air suction port. The stop valve of the compressed air supply piping 25 is closed on the lower side of the separating drum 20 and the outdoor air flows of itself into the air suction piping 27. The materials to be separated fall from the separating drum 20. While the materials to be separated move from the upper side to the lower side of the separating drum 20, a controller 13 specifies the color of the materials to be separated from the videos of a CCD camera 12.  A assorter 40 sorts the materials to be selected which fall from the separating drum 20 in accordance with the signal sent from the controller 13.
Patent JP-H1071931-A (JP)
Title: Window wiper push-up device
Inventor: IMAMURA HISAO
IPC: B60S1/04
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent traffic accidents in a rainy weather by automatically raising wiper rubber more than a window glass surface and eliminating the damaging of the tip of the window glass so as to always provide good wiper water draining when the wiper is used in weather conditions other than rain. SOLUTION: Brackets 2 are provided in upper surface both sides of an attaching plate 1, hollow shafts 4 are fixed in the brackets 2 of both sides by bolts 5, a freely rotated elastic roller 6 is attached to the hollow shafts 4, suction cups or adhesive bases 13 are provided in both sides of the front of the lower surface of the attaching plate 1 and attached to a window glass 19 and, when a wiper is stopped, a wiper arm 7a is placed over the upper part of the elastic roller 6 and a wiper rubber 18 is raised by the window glass 19.
Patent JP-2000137273-A (JP)
Title: Camera
Inventor: YANO MASAYUKI
IPC: G03B1/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To surely prevent an exposed frame from being exposed again even when the normal inserting and ejecting operation of a film cartridge is not performed and a lock means does not perform essential movement associated with the ejection or the insertion thereof. SOLUTION: This camera is provided with a detection means 5 detecting the existence of the film cartridge by changing its state according as the film cartridge is inserted in/ejected from a cartridge chamber, the lock means 4 capable of being displaced to an acting state where the insertion of the exposed film cartridge is inhibited and a non-acting state where locking is not performed, and a control means 9 starting photographing preparation operation by detecting the insertion of the film cartridge after the means 5 detects the ejection of the film cartridge. Then, the means 4 and 5 are arranged so that the means 5 may change its state associated with the displacement of the means 4 from either state to the other state.
Patent JP-H10226742-A (JP)
Title: Resin composition, conductive roller produced by molding the same, and cartridge for electrophotography
Inventor: SAKOGAWA KOUICHI
IPC: H01B1/20
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which is excellent not only in adhesion to a core material, durability, and electric conductivity but also in physical properties such as hardness and compression set by compounding a resin contg. a styrenic and/or an olefinic thermoplastic elastomer with a conductive filler so that the vol. resistivity and compression set are in specified ranges. SOLUTION: A resin contg. a thermoplastic elastomer is compounded with a conductive filler to give a compsn. having a vol. resistivity of 10<2> -10<12> Ω.cm and a compression set (JIS K6301) of 35% or lower. Pref. the compsn. further contains a compatibilizer as a resin modifier, esp. an epoxy compd. having an epoxy equivalent of 1,000-100,000g/equivalent. The epoxy equivalent of the compsn. contg. the conductive filler is pref. 3,000-1,000,000g/equivalent.
Patent JP-H11158417-A (JP)
Title: Primer composition for precoated metal
Inventor: OGAMI TOSHIHIKO
IPC: C08G18/80
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a primer compsn. for a recoated metal which is capable of improving an edge surface as well as a cut- and work-part of a precoated metal in the corrosionproofness. SOLUTION: A compsn. is such that 100 pts.wt. as a solid content of a curable resin compsn. contg. (a) a film-forming resin and 10-100 pts.wt., based on 100 pts.wt. as a solid content of the film-forming resin, of (b) a hardener consisting of an amino resin and/or a blocked isocyanate compd. contains 1-150 pts.wt. of at least one kind of (c) a chromate-based corrosionproof pigment and 0.5-100 pts.wt. of (d) a corrosionproof pigment contg. a main component of phosphine salt powder.
Patent JP-H11296403-A (JP)
Title: Improved embedded logic analyzer
Inventor: VEENSTRA KERRY
IPC: G01R31/3185
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique for embedding a logic analyzer for debug into a programmable logical device. SOLUTION: By embedding a logic analyzer into a programmable logic device(PLD) 16, it becomes possible to acquire a signal in both back and forth of a trigger condition (a break point). The logic analyzer embedding in the PLD 16 acquires and stores logic signals. In order to see on a computer, the logic analyzer unloads these signals. Using an electronic design automation(EDA) software tool which performs on the computer system, an engineer specifies a signal of the PLD of a monitoring object, the break point, the total number of samples of storage objects, the number of samples of an acquisition object after the break point is generated, and a system clock signal.
Patent JP-H04196443-A (JP)
Title: Manufacture of semiconductor device
Inventor: MARUO YUTAKA
IPC: H01L21/265
Filed: 1990-11-28
Abstract: PURPOSE:To reduce the defect of a gate insulating film by forming a silicon dioxide film by annealing it in an inert gas atmosphere and by annealing it again in an inert gas atmosphere after ion implantation through the silicon dioxide film. CONSTITUTION:An activation region 101A and an inactivation region 101B are demarcated by a LOCOS 102 on a semiconductor substrate 101. This semiconductor substrate is oxidized in a steam atmosphere to form a silicon dioxide film 103 in the activation region 101A and then annealed. Next, B(baron) or BF2 ions that are P-type impurity ions 104 are implanted into the activation region 101A through the silicon dioxide film 103 to adjust threshold voltage. Further, the silicon dioxide film is annealed after its surface is etched, and polycrystalline silicon 105 is deposited as a gate electrode. This process suppresses dielectric breakdown and current leak of a gate insulating film.
Patent JP-H09147825-A (JP)
Title: Separator for electrode plate of cylindrical battery
Inventor: KAWASE TETSUYA
IPC: H01M2/16
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a separator for an electrode plate of a cylindrical battery which adheres to the electrode plate and wherein positional slippage is hard to happen. SOLUTION: A separator 10 wherein profiles of its longitudinal cross-section and lateral cross-section are of a longitudinally elongated U-shape or a longitudinally elongated 0-shape and, if an electrode plate 41 has a metal hoop 42, the metal hoop part is disposed on an upper open side of the above-mentioned U-shape of the longitudinal cross-section, and, if the electrode plate 41 has a tab part, both sides of the electrode plate 41, excluding the tab part, are enveloped inside the above-mentioned U-shape or 0-shape. The separator 10 is formed of a material which is made by impregnating a sheet made of a polyamide resin with dispersion of polytetrafluoroethylene resin or of perfluoroethylenepropylene resin or else an aqueous solution of methyl cellulose.
Patent JP-H08177468-A (JP)
Title: Catalyst deterioration diagnostic device for internal combustion engine
Inventor: TAKEYAMA SATORU
IPC: F02D41/14
Filed: 1994-12-28
Abstract: PURPOSE: To achieve deterioration diagnosis for a catalyst at high precision while considering the activating state of the catalyst and an exhaust sensor. CONSTITUTION: Exhaust sensors 2A, 2B arranged upstream and downstream from a catalyst 1, a means 3 for feedback-controlling the quantities of fuel to be supplied to an engine on the basis of the output of the upstream exhaust sensor 2A, and a means 4 for judging the deterioration of the catalyst by comparing the reversing times of the upstream and downstream exhaust sensor outputs with a judging reference value are provided.  Moreover a catalyst deterioration diagnostic device is provided with a means 6 for setting a different judging reference value according to the exhaust gas temperature, and a control means 7 for prohibiting the judgement of the catalyst deterioration when the exhaust gas temperature is less than the specified value, and for performing the judgement by the comparison with the judging reference value according to the exhaust temperature when the exhaust temperature exceeds the specified value.
Patent JP-H09167119-A (JP)
Title: Parity check device
Inventor: SUZUKI TOMOAKI
IPC: G06F12/16
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To precisely acquire the defect of a data write circuit, which rarely occurs owing to the checking of parity at the time of reading data from a memory and a parity generation defect in a parity generation/judgment circuit. SOLUTION: A parity fault detection circuit 4 stores and holds an address and a control signal at the time of writing data from CPU 1 to the memory 2, reads data from the memory immediately after the writing of data and stores/ holds data which is read when the parity error occurs in the parity generation/ judgment circuit 3 by the reading. Thus it precisely acquires the occurrence situation of the parity error. The parity fault detection circuit 4 sets address data and the control signal and reproduces the occurrence situation of the parity error by reading data at the timing of data writing, which is matched with the set data and the control signal, and storing and holding it.
Patent JP-2001138105-A (JP)
Title: Vibrating cutting tool and manufacturing method thereof
Inventor: ABE TARO
IPC: B23B27/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To cut off cutting chips by improving surface roughness during vibration cutting. SOLUTION: A low-rigidity part 24 capable of elastic deformation is provided at a midway position in the lengthwise direction of a tool body 22 whose cutter 21 has a cutting edge 5a. The low-rigidity part 24 is constituted of eight of first to eighth beams 26a to 26h separated from each other by seven of first to seventh through-hole parts 25a to 25g. The four beams are extended almost in parallel along the lengthwise direction of a shank 22, and the other four beams are inclined at a slight angle α to compensate for displacements S1, S2 in the lengthwise direction for balancing, and are vibrated almost in parallel in the feed direction.
Patent JP-H08184821-A (JP)
Title: Display device
Inventor: YAMAMOTO TETSUYA
IPC: G02F1/13357
Filed: 1994-12-28
Abstract: PURPOSE: To provide a display device constituted so that the information quantity which can be displayed is increased while the portability thereof is secured. CONSTITUTION: The display surface of the flat type display device 17 using a light emission type element which a shaft 18 as a turning center is freely turnably supported on the side opposite to the surface 9 of the liquid crystal display device 16. The device 16 is provided with the surface 9 which can be viewed as a reflection type and a surface 8 which can be viewed as a transmission type. Therefore, two display devices of the display device 17 and the surface 9 of the display device 16 can be separately utilized in an opened state. On the other hand, only the surface 8 of the display device 16 is viewed in a closed state.  By using the display light emission of the both-surface display device as a back light, the display 20 of the light emission type display device 17 and the display 19 of the liquid crystal display device 16 are synthesized and displayed on the display surface 8 of the both-surface display device 16.
Patent JP-H02177125-A (JP)
Title: Magnetic recording medium
Inventor: UMEBAYASHI NOBUHIRO
IPC: C09D175/04
Filed: 1988-12-28
Abstract: PURPOSE:To reduce wear due to mechanical abrasion or cohesion of particles and to obtain good traveling property of the medium by specifying the Vicker's hardness of the magnetic layer to a specific range under specified measurement conditions. CONSTITUTION:The Vicker's hardness of the magnetic layer of the medium comprising a nonmagnetic substrate and the magnetic layer containing ferromagnetic metal powder and a binder is determined under the following conditions. Indenter: tetrahedral diamond pin with a top angle of 136 degrees. Load: 0.3-1.0g. Pressurizing speed and time: 0.5mm/min. for 30 seconds. The Vickers hardness of the magnetic layer is specified to the range from 15 to 35kg/mm<2>, which results in excellent abrasion resistance of the layer. If the Vickers hardness of the magnetic layer is over 35kg/mm<2> or below 15kg/mm<2>, the layer has low abrasion resistance. The medium thereby has stable traveling property for a long time.