baber/WOPTO huggingface dataset:
Patent JP-H11179417-A (JP)
Title: Device for carrying steel bar to cooling bed of steel bar rolling equipment
Inventor: NOMURA AKIHIRO
IPC: B21B39/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying a steel bar to the cooling bed of a steel bar rolling equipment by which the steel bar is not twisted by rotation of the steel bar, bending and waving are not caused and the steel bar does not jump out outward by rebound. SOLUTION: W-shaped members 21 arranged so that their grooves are obliquely downward opened, flat plates 22 arranged opposite to the W-shaped members 21, inclining to the side of the cooling bed and forming transporting passages 23a, 23b together with the W-shaped members 21, driving means 28 for opening the transporting passages 23a, 23b by upward moving the W-shaped members 21 and chutes 24 for guiding the steel bars 10 which move onto the flat plates 22 accompanying the opening of the transporting passages 23a, 23b and dropping them on the cooling bed are provided.
Patent JP-2000173642-A (JP)
Title: Battery
Inventor: YOSHIDA HIROAKI
IPC: H01M2/16
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an internal short circuit when an electrode protrudes from between separators, according to the repeating of charging/ discharging by respectively mutually fixing a winding start end part and a winding finish end part of a pair of separators alternately superposedly wound, so as to sandwich belt-like positive/negative electrodes. SOLUTION: A large sized large capacity nonaqueous electrolyte secondary battery having a long cylindrical winding type power generation element 1 is wound into an elliptic cylindrical shape by alternately superposing two belt- like separators 1c, 1d by vertically dislocating a belt-like positive electrode 1a and a negative electrode 1b. At this time, the two separators 1c, 1d are formed as a belt-like microporous film by drawing a sheet part of a thermoplastic synthetic resin such as polyethylene, and are previously mutually fixed by thermal fusion by a heat seal in a winding start end part A, and a finishing end part B which is sufficiently longer than the positive electrode 1a and the negative electrode 1d is also mutually fixed by thermal fusion by a heat seal.
Patent JP-H10194766-A (JP)
Title: Production of panel glass for cathode ray tube
Inventor: SUGAWARA TSUNEHIKO
IPC: C03B11/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To uniformly strengthen the face section and reduce mislanding level on the effective area portion of the face section by strongly cooling the inner face corner portion as the higher-temperature zone of a face section as compared to the other portions to decrease the temperature difference between the inner face center and inner face corner. SOLUTION: A molded glass is withdrawn from a mold and strengthened by quenching; in this process (2nd process), the cooling is conducted so as to satisfy the relationship: 0.4<=(T2fmax-T2fmin)/(T2smax-T2smin)<=0.7 (T2smax is the temperature of the inner face corner as the maximum temperature zone of the inner face of the face section at the starting stage; T2smin is the temperature of the inner face center as the minimum temperature zone; T2fmax is the temperature of the inner face corner at the ending point of the 2nd process; T2fmin is the temperature of the inner face center).  Thus, the inner face corner portion as the higher-temperature zone of the face section is partially quenched to decrease the temperature difference between the inner face center and inner face corner along with increasing the temperature difference in the direction of wall thickness of the corner portion, and then the following process is carried out.
Patent JP-H10191574-A (JP)
Title: Charging equipment
Inventor: KANEKO TADASHI
IPC: H02J7/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to efficiently charge each battery with a good balance by performing optimization control for voltage between terminals of a plurality of batteries by performing ON/OFF operation for switch element by a voltage between terminals of batteries based on the output of a comparator. SOLUTION: Each charging control circuit 2a to 2d is equipped with switch elements connected in parallel between both the ends of batteries B1 to B4 constituting sets of batteries through a connector portion 3, a reference voltage source generating a predetermined reference voltage, and a drive circuit selectively driving switch elements with a constant current in accordance with the output of a comparator for comparing the voltages between the terminals of the batteries B1 to B4 to a predetermined reference voltage.  And if the voltage between the terminals reaches a safe charging voltage, the switch elements are driven by a constant current, a charging current for the battery is reduced by a certain value and trailed to a safe charging current region; and for other batteries which have not reached the safe charging voltage, a current portion forcibly drawn by the switch element is returned and the maximum charging current is secured.
Patent JP-H06198875-A (JP)
Title: Ink jet head, mold for flow path substrate of ink jet head, and production of mold for flow path substrate of ink jet head
Inventor: ABE TOMOAKI
IPC: B41J2/16
Filed: 1992-12-28
Abstract: PURPOSE:To obtain superior bubble discharge properties by injection molding by a method wherein in an ink jet head obtained by injection molding at least ink chambers and supply paths, the supply path is equal to the ink chamber in width but smaller than the same in depth. CONSTITUTION:A mold for injection molding a flow path substrate 230 is composed of a flow path molding piece and a peripheral part molding piece. The flow path molding piece is composed of a supply path forming groove provided from one end to the other end and ink chamber wall forming grooves provided from one end to the other end of the flow path molding piece crosswise to the supply path forming groove with a depth larger than that of the same. By using this mold, the flow path substrate 230 is molded with ink chambers 170 separated by ink chamber walls 180, supply paths 35 connected to the ink chambers 170 with a width equal to the ink chamber 170 and a depth smaller than the same, and a common ink reservoir 53. A bubble intruding into the common ink reservoir 53 is sucked into the ink supply path 35 with the suction of ink, depressed from downward in the supply path 35, deformed along a top sealing member, gradually moved toward the outlet of the supply path 35, and led to the ink chamber 170.
Patent JP-2000171544-A (JP)
Title: Phased array radar
Inventor: FUKUTANI KOICHI
IPC: G01S7/28
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical phased array radar which can shorten the all-round search time used to enhance the search and tracking data rate of a plurality of short-distance targets and that of a target whose flying performance is high. SOLUTION: Radio waves are radiated simultaneously to all azimuth directions by a transmitting azimuth nondirectional antenna 21. Reflected signals from a plurality of directions are received by a cylindrical receiving phased array antenna 22 and a beam formation part 3 as a multibeam which is formed by a DBF and whose directivity is high. Thereby, the all-round search time can be shortened. In addition, the number of beam azimuths (the number of multibeams) are set as the integral multiple of the number of all column arrays. A weight which is fixed in advance is stored in a weight memory 3-2. Thereby, a computing amount which is required for forming the multibeam can be reduced, and it is possible to restrain a circuit from becoming complicated.
Patent JP-H09181870-A (JP)
Title: G3 protocol measuring device
Inventor: TOYAMA TAKAYOSHI
IPC: H04N1/32
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To attain stable analysis of a communication protocol by measuring the communication protocol, comparing the measured data with a stored standard data stored in advance, analyzing the propriety of the measured communication protocol for each item and displaying the result of analysis. SOLUTION: A CPU 11 of a control section 1 extracts measurement data of a designated communication protocol stored in a data storage memory and stores the data to a RAM 13. When a monitor arithmetic processing section 14 confirms an NSF from the measurement data stored in the RAM 13, the processing section 14 sets a manufacturer cod and sets it. When an NSS being a reply signal with respect to the NSF is detected, a non-standard communication protocol sequence decided based on the detected manufacturer code is extracted from a protocol sequence table storage section 17. The extracted sequence and the communication protocol are compared for each item and when different, an error message is added to a different part and when identical, a normal message is produced and displayed on a display section 3.
Patent JP-2000136880-A (JP)
Title: Sealing device
Inventor: KIRIKI KOICHI
IPC: F16J15/3252
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device superior in the quality improved in sealing performance in the high pressure conditions. SOLUTION: In this sealing device 1 provided with a lip part 5 slidably and closely brought in contact with a shaft 3, a sealing part 6 holding the sealing performance to a housing 2, a reinforcing ring 4 supporting the sealing part 6 in the axial direction part 4a, and a fitting part 7 fixed to the housing 2, a face opposed to the housing 2 of the axial direction part 4a of the reinforcing ring 4 is set to a tapered face 4c which compresses the sealing part 6 pushed in a counter sealing target fluid side A by the pressure P of the sealing target flow side O and increases the sealing force to the housing 2.
Patent JP-H07184619-A (JP)
Title: Frozen food filled in vessel and its preparation
Inventor: FUJITA MUNEO
IPC: A23L3/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a frozen food filled in a vessel to enable the shortening of the freezing time and the thawing and cooking time by using a vessel having a formed article extending from the inner side of the bottom wall to the inner side of the side wall of the vessel interposing a prescribed space, pouring a liquid frozen material into the formed article and putting a solid food in the vessel. CONSTITUTION:This frozen food 6 filled in a vessel is produced by placing a formed article to cover the surface from the inner side of the bottom wall 2 to the inner side of the side wall 3 of a vessel such as a vessel made of aluminum foil interposing a prescribed space between the vessel and the article, pouring a liquid material into the space between the vessel 1 and the formed article, freezing the liquid, removing the formed article when the liquid is frozen to a semi-frozen state, completely freezing the semi-frozen liquid to form a frozen liquid material 4 and putting a solid food such as noodle 5 into the formed frozen liquid material 4.
Patent JP-H09172994-A (JP)
Title: Packaged 'nori-maki'
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a package for a NORI-MAKI (vinegared rice and some ingredients rolled in dried laver) imparting luxury feeling and fashionability to the NORI-MAKI, exhibiting displaying effect and facilitating the tearing of the package in eating. SOLUTION: A NORI-MAKI 2 is rolled in a cylindrical form with a transparent packaging film 3 in the same direction as the rolling direction of a laver sheet 4 protruding both ends of the film from the laver sheet 4. An end of the film 3 rolled in cylindrical form is sealed 5 and the other end of the roll is tied with a tying tool 6 such as a ribbon or a tape to form a packaging bag 7 containing the NORI-MAKI 2. An opening means 8 tearable in the circumferential direction of the NORI-MAKI 2 is applied nearly at the center of the packaging bag 7.
Patent JP-2000172317-A (JP)
Title: Programmable machine controller built in numerical controller and network system for numerical controller
Inventor: NIWA TOMOMITSU
IPC: G05B19/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To process the independent sequence blocks in parallel to each other and to secure a stable response speed by setting a hardware circuit element in an execution mode and operating the circuit element based on the hardware circuit constitution written into the circuit element. SOLUTION: When a hardware circuit constitution corresponding to a sequence program is set to a programmable logic circuit 41, the processor of a numerical controller sets the circuit 41 in a program mode and then writes the data on the sequence program into the circuit 41 via a write control circuit 43. When the circuit 41 is operated, the processor of the numerical controller sets the circuit 41 in an execution mode. As a result, the circuit 41 operates based on a set hardware circuit constitution and functions as a sequence controller.
Patent JP-H05157564-A (JP)
Title: Electronic surveying instrument
Inventor: SUZUKI SHINICHI
IPC: G02F1/13
Filed: 1991-12-09
Abstract: PURPOSE:To make it possible to select switches accurately and quickly even at a dark place by arranging the operating switches in one line along the side part of a liquid crystal display device, and displaying the functions on the displaying surface of the liquid crystal display device neighboring the switches. CONSTITUTION:Function displays 8 corresponding to the functions of switches 2 are displayed on the display surface along a lower side part 6 of a liquid crystal display device 1 neighboring the operating switches 2. In use, the switch 2 corresponding to the function display 8 is depressed. Therefore, the display 8 is not covered with the hand, the erroneous depressing is not performed and the display surface 8 is not contaminated with the contaminated hand even in the adverse working environment. When the instrument is used at a dark place, the switches can be readily operated only with the lighting of the liquid crystal display device 1.
Patent JP-H06171534-A (JP)
Title: Car steering device
Inventor: OMURA HIROSHI
IPC: B62D137/00
Filed: 1992-12-02
Abstract: PURPOSE:To ensure the failsafe judgement by controlling the steering angle of rear wheels by the use of the yaw rate which is sensed by a yaw rate sensor, and judging the failure in the yaw rate on the basis of the actual yaw rate and presumed yaw rate. CONSTITUTION:To control the steering angle of rear wheels 5RL, 5RR in accordance with the turning angle of a steering wheel 12, for example, first the rear wheels 5RL, 5RR are steered in opposite phase to the front wheels 3FL, 3FR in compliance with the turn of the steering wheel 12, and the rear wheels are steered in the same phase when yawing is generated, wherein the steering angle of the rear wheels is controlled in accordance with the yaw rate. Therein the presumed yaw rate is calculated on the basis of the wheel speeds of the left and right follower wheels (rear wheel) 5RL, 5RR, and the actual yaw rate sensed by a yaw rate sensor 28 is compared with the presumed yaw rate to serve for judging if the yaw rate sensor 28 goes in failure. This performance of failure judgement can be done certainly.
Patent JP-2000179825-A (JP)
Title: Fire grate rod exhibiting high temperature stability
Inventor: BOSSMANN HANS-PETER DR
IPC: F23H17/12
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To absorb impact stress through a metal frame structure without crushing ceramic by composing a ceramic layer of a large number of ceramic elements embedded in the air gap of a grid like metal frame structure. SOLUTION: A fire grate comprises a row of fire grate rods arranged in parallel. The fire grate is set in a refuse incinerator where refuse is carried through a combustion chamber through motion of the fire grate rods. Primary air conducted through the fire grate is used for cooling the fire grate rods at first and then incinerating refuse. A metal frame structure 4 is filled with ceramic elements 5. The metal frame structure 4 forms an air gap 6 extending in the longitudinal direction of the fire grate rods and the air gap 6 is filled with the ceramic elements 5. According to the structure, the metal frame structure absorbs impact stress to prevent ceramic from being crushed.
Patent JP-H05163612-A (JP)
Title: Polyethylene naphthalate yarn
Inventor: NAGAI AKIHIKO
IPC: D01F6/92
Filed: 1991-12-11
Abstract: PURPOSE:To provide the subject yarn having a specific intrinsic viscosity, a specific terminal carboxyl group content, a specific strength and a specific density, excellent in hydrolysis resistance and the wet heating resistance and suitable for reinforcing rubbers, etc. CONSTITUTION:The objective yarn comprises a polyethylene naphthalate yarn produced from a polyester containing ethylene 2,6-naphthalate units in an amount of >=90mol% and having a single filament fineness of <8 denier and simultaneously satisfies the following; an intrinsic viscosity I.V. of >=0.65; a terminal carboxyl group content CV of <=25eq/10<6>g; a strength of >=8.0g/de; and a density d of >=1.360g/cm<3>. The fiber is produced e.g. by adding N,N'-bis(2,6- isopropylphenyl) carbodiimide in an amount of 0.5-2.5wt.% based on a polyester to the polyester containing >=90mol% of ethylene terephthalate units and subsequently melt-spinning the mixture.
Patent JP-2000170344-A (JP)
Title: Handrail device
Inventor: MASAKADO EIKO
IPC: E04F11/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To set a the most suitable handrail position corresponding to many and unspecified users of different figures by constituting a handrail device of first and second rod-like handrails provided in parallel with a horizontal or vertical direction and a third rod-like handrail capable of fitting both the ends to the first and second handrails and provided with a fixing means. SOLUTION: A rod-like handrail 5 is loosely fitted to both ends 5a, 5b so that they are vertical to rod-like handrails 1, 3 fixed on a wall face 6 by fixing members 2, 4 so as to be mutually parallel in the horizontal direction. Next, the screw holes of both the ends 5a, 5b of the rod-like handrail 5 is aligned in a desired screw hole provided on the rod-like handrails 1, 3, screws are screwed to each screw and the rod-like handrail 5 is fixed. In the case where many and unspecified persons of different figures are used in accordance with such handrail device or even in the case where the figure of the specified user is varied, the position of the rod-like handrail 5 can be modified to the most suitable position. Thus, the user can grip the rod-like handrail 5 at the most suitable position capable of easily using it.
Patent JP-H06169988-A (JP)
Title: Dialyzing film
Inventor: HACHISUGA HISAO
IPC: A61M1/16
Filed: 1992-12-03
Abstract: PURPOSE:To provide a dialyzing film which has an extremely high water permeability, suitability for a living body, and a high hindering rate for permeation of useful blood plasma protein, by using, as a main component of the dialyzing film, a biodegradable polymer which can be degraded by bacteria, preferably an aliphatic polyester represented by a specified general formula. CONSTITUTION:A desired dialyzing film is formed by using, as a main component, a biodegradable polymer which can be degraded by bacteria, preferably an aliphatic polyester expressed by a general formula. In this formula, (x) is an integer of 0 or more, (y) and (z) are respectively an integer of 1 or more, and R represents a hydrogen atom, a saturated aliphatic hydrocarbon group, an unsaturated aliphatic hydrocarbon group, or a saturated aliphatic hydrocarbon group having at its terminal either one of a halogen arom or a functional group such as a hydroxyl group, a carboxyl group, a sulfone group and an amino group. This biodegradable polymer which can be degraded by bacteria is synthesized by bacteria or by a chemical method. This dialyzing film is improved in the water permeability by introducing a hydrophilic site.
Patent JP-H05136678-A (JP)
Title: Photoelectric switch
Inventor: TSUTSUI KOJI
IPC: H03K17/78
Filed: 1991-11-11
Abstract: PURPOSE:To prevent mis-detection by changing a frequency dividing operation when an integration value of an integration circuit reaches a prescribed value. CONSTITUTION:A timing pulse (a) from an oscillator 1 is divided by a programmable frequency divider 2 and a light emitting signal (b) and a synchronizing signal (c) are outputted for each of pulses (n) of a prescribed number. The signal (b) becomes an optical signal (b) by a light emitting circuit 3 and converted into an electric signal (e) by a light receiving circuit 4. The signal (e) received by an amplifier circuit 5 becomes a light receiving amplified signal (f) and a synchronization detection signal (g) detected by a synchronization detector 6 in a timing of the signal (c) is integrated by an integration circuit 7 and a control signal (i) is outputted to the frequency divider 2 when the signal reaches a prescribed level. When the integral value of the circuit 7 reaches a predetermined value, an output circuit 8 implements a light receiving display and output operation. Thus, mis-detection due to a signal light from other photoelectric switch and external disturbance noise is surely prevented.
Patent JP-H07197525-A (JP)
Title: Joining between pillar and base
Inventor: MAKINO KATSUMI
IPC: E04B1/26
Filed: 1993-12-31
Abstract: PURPOSE:To provide a method for joining a base and a pillar at the bearing wall part of a wooden construction in which joining can be carried out without generating the split breakage of the base. CONSTITUTION:When a pillar and a base foundation are to be joined, a continuous thread stud 2 is screwed by a certain length into the top end center part on the joint side of the pillar 1, and the continuous thread stud 2 of the pillar is inserted through the base 4 into a space part 11 formed at the upper part of the foundation 5 directly under the pillar, and the base 4 and the pillar 1 are tightened by nut-tightening the continuous thread stud 2. The base is compressed through plate 3, after inserting a pair of anchor bolts 6 and 6 planted on the foundation 5 into the base 4, at the position nipping the continuous thread stud 2.
Patent JP-H11174233-A (JP)
Title: Optical branching filter
Inventor: SASAKI HIRONORI
IPC: G02B5/32
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To branch incident light to a desired optical path and to relatively easily impart a desired intensity ratio to the branched light by using a computer hologram (CGH element) as an optical demultiplexer. SOLUTION: This optical branching filter 10 is provided with the CGH element 11 to be irradiated with the incident light provided with certain intensity distribution I(x, y) from a light source. The CGH 11 is provided with a rectangular lens area as the whole for instance and the lens area is sectioned into the optical number (1-n) of the lens areas (S1-Sn) in an optical shape. Corresponding to optical characteristics including the deflection characteristics of the respective lens areas (S1-Sn), the light passed through the respective lens areas (S1-Sn) is divided as branched light in a prescribed direction at a prescribed deflection angle supplied to the respective leans areas (S1-Sn).  The area ratio of the respective lens areas (S1-Sn) is decided based on the intensity distribution I(x, y) of the incident light and the intensity ratio of the branched light obtained corresponding to the respective lens areas (S1-Sn).