baber/WOPTO huggingface dataset:
Patent JP-H09158371-A (JP)
Title: Partition device
Inventor: MORITA TATSUJI
IPC: E04B2/82
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent crosswise shaking by mounting a stable leg member which comprises upper and lower fixing members and an L-shaped support leg on the lower part of an end solid strip on both ends of the front and rear surfaces of a panel and pressing again the floor surface with the self-weight of the panel. SOLUTION: A stable leg member 9, which is designed to prevent the generation of shaking in the crosswise direction of panels 1 connected linearly and continuously, is formed with a support leg 91, an upper stable member 92 and a lower fixing member 93. A vertical panel end solid strip is provided on both sided ends of the front and rear surface boards 15 of the panels 1 where the upper fixing member 92 is locked between the end solid strips movably in the vertical direction. The lower fixing member 93 is located at the lower end of the panels 1 and horizontally leveled with an adjuster bolt, thereby pressing the bottom of the lower stable member 93 with the floor surface with the self-weight of the panels 1.  Then, the upper and lower fixing members 92 and 93 are positioned in upper and lower stage areas 914 and 915 of the support leg 91, thereby bringing the fixing leg 912 in contact with the front and rear surface boards 15 of the panels 1. Finally, the adjuster bolt, where a lower stable member 93 is not provided, is readjusted so as to fix stably.
Patent JP-2001174998-A (JP)
Title: Positive photoresist composition
Inventor: MIZUTANI KAZUYOSHI
IPC: C08L83/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a positive photoresist composition having high sensitivity and high resolving power and giving a photoresist having a rectangular shape and to provide a polysiloxane less liable to cause a size shift in pattern transfer to a lower layer in an oxygen plasma etching step and capable of imparting excellent characteristics to a positive photoresist composition. SOLUTION: The positive photoresist composition contains at least an alkali- soluble polysiloxane having a structural unit of formula I, e.g. formula II and contains, in principle, the polysiloxane, a compound which is decomposed by exposure to form an acid and a phenolic compound in which phenolic hydroxyl groups contained in its molecule have been partially or wholly protected with acid decomposable groups. The composition may contain an aromatic or aliphatic carboxylic acid compound in which carboxyl groups contained in its molecule have been partially or wholly protected with acid decomposable groups.
Patent JP-2000176785-A (JP)
Title: Atomized oil generating device
Inventor: ONO TAKASHI
IPC: B05B7/00
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an atomized oil generating device capable of instantly generating atomized oil excellent in quality as is composed of only oil particles uniform in quality and small in size. SOLUTION: In this atomized oil generating device equipped with a tank 1, and with an ejector 2 sucking oil in so as to mix it with air for injecting mixed fluid 7 composed of atomized oil mixed with air, into the tank 1, a throttle valve for adjusting the quantity of sucked oil, is provided for the ejector 2 so as to let oil 5 in the tank 1 be guided to the throttle valve via a flow path. In addition, a bulkhead plating is interposed between the ejector 2 and an oil surface so as to prevent atomized oil injected out of the ejector 2 and fluid 7 mixed with air from being directly sprayed onto oil 5 stored in the tank 1.
Patent JP-H10188963-A (JP)
Title: Sealed lead-acid battery
Inventor: SHIOMI MASAAKI
IPC: H01M4/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the initial performance, and optimize the filling density of a positive electrode, and improve the lifetime performance of a sealed lead- acid battery by adding a specified quantity of tin compound to the positive electrode active material, while specifying density of the positive electrode active material. SOLUTION: In a sealed lead-acid battery, a Pb-Ca alloy is used for a positive electrode grid, and metal tin or tin compound is added to the positive electrode active material at 0.5-5% of tin metal conversion in relation to the weight of the positive electrode active material so as to set the density of the positive electrode active material at 3.8-5.0g/cc. With this structure, energy density of the sealed lead-acid battery is improved, and at the same time, short lifetime as a fault can be improved. In the case where tin is added at 5% or less, capacity is improved according to the added quantity. In the case where the added quantity exceeds 5%, capacity is lowered to the contrary. Energy density of the sealed lead-acid battery is improved, while the problem of short lifetime is resolved.
Patent JP-H10204411-A (JP)
Title: Coating of edges and/or filling of openings or gaps of photopolymerizable or photopolymer printing plates for flexographic printing
Inventor: KRASKA URSULA DR
IPC: B41N6/02
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To seal securely, promptly and simply gaps occurring in printing plates and plate composition for flexographic printing with flexibility by providing a step of coating an edge coating material or gap filler. SOLUTION: This sealing of gaps of printing plates and plate composition for flexographic printing comprises a step of coating an edge coating material or gap filler which is a mixture of (A) one or more photopolymerizable ethylenic unsaturated low-molecular compounds, (B) one or more photopolymerizable ethylenic unsaturated oligomer compounds at a ratio of component B to component A in weight of (2:1) or more, preferably (2.5:1) to (4:1), and (c) one or more photopolymerization initiators or (D) one or more photopolymerization initiating systems, and exposing them to actinic radiation.
Patent JP-H10181713-A (JP)
Title: Method and device for vacuuming packaging bag ion intermittent and rotary charging packing machine
Inventor: AKAHO MASAO
IPC: B65B31/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and securely suck the air in a packaging bag and evacuate it, in small scale equipment, by striding over a plurality of working stations while intermittently rotating the bag together with a circuit table and sucking toe air in the packaging bag after the contents have been charged through an air suction nozzle. SOLUTION: Both upper ends of a packaging bag 1 are geld and hung down in sequence by the right and left clamps 3a, at the position of the working station A of circuit table 2. Both side faces of the packaging bag 1 are sucked by suction pipes 4a, 4b to widen the packaging bag 1 in the working station B in accordance with the intermittent rotation of the circular table 2. And then, the contents N are charged by a charging machine 5 at the working station C and then, air suction nozzles 6 oppositely arranged at the working station D are inserted in the bag 1 from the opening 1a. The opening 1a is pressed from both sides by flexible pressing bars 7a, 7b to such the air in the bag 1 and evacuate it. And the bag is heat-sealed in two stages in the working stations F, G.
Patent JP-H07200190-A (JP)
Title: Disk array device
Inventor: TAKAI RIICHI
IPC: G06F12/08
Filed: 1993-12-29
Abstract: PURPOSE:To prevent the read performance from decreasing if one disk gets out of order in a disk array which stores data decentralized and stored on plural disks and their parity information. CONSTITUTION:A cache memory 300 which holds data of respective disk drives 401-40N normally functions as a virtual disk which holds the contents of a faulty disk drive if the fault of one of the disk drives 401-40N is detected.
Patent JP-H10168038-A (JP)
Title: Production of diaminodiphenylamine derivative useful as degradation preventing agent
Inventor: WATANABE TAKASHI
IPC: C08K5/18
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound having antioxidation property and anti-ozone property and useful as a degradation preventing agent by the reducing alkylation of dinitrodiphenylamine or diaminodiphenylamine with a ketone in the presence of a hydrogenation catalyst under hydrogen pressure. SOLUTION: The objective compound of the formula RNHC6 H4 NHC6 H4 NHR (R is an alkyl, a cycloalkyl or methylbenzyl) is produced by the reducing alkylation of dinitrodiphenylamine or diaminodiphenylamine with a ketone (e.g. acetone or methyl ethyl ketone) in the presence of a hydrogenation catalyst (e.g. platinum/carbon or copper-chromium catalyst) under hydrogen pressure (working pressure: 50-100kg/cm<2> ) preferably at 50-120 deg.C.
Patent JP-H11236822-A (JP)
Title: Operating method for gas turbo device
Inventor: FRUTSCHI HANS ULRICH
IPC: F02C3/20
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To atomize a very hot fuel, water and emulsion into as fine particulates as possible so that it can mix well with a hot combustion air. SOLUTION: In operating gas turbo device, the exhaust gas flow 9 from the gas turbo device is sent into heat exchange steps 14 and 18, and thereto also a liquid fuel 12 and water 16 are fed, and these are thermally prepared within the heat exchange steps, while an emulsion is formed from hot liquid fuel 14a and hot water 18a and the obtained emulsion is used to operate the burners of a high pressure combustor 2 and a low pressure combusor 4.
Patent JP-H10184606-A (JP)
Title: Actuator and exhaust braking device using it
Inventor: TAKAHASHI MASANORI
IPC: F16H25/12
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust braking device with an actuator stationed in such a manner that this device is easily assembled in a small mounting space, and that an axis of an actuator output rod and that of a valve shaft are brought into the same straight line when the actuator is used having the rotatable output rod. SOLUTION: An actuator 1 is provided in a first chamber A or a second chamber B, and conversion mechanisms 8, 9 and 10 convert straight-line movement of a retainer 6 into rotational movement, and an output rod 11 is provided for externally outputting the rotational movement conveyed from the conversion mechanisms 8, 9 and 10. A cylindrical exhaust passage 21 is formed in a body 20 of an exhaust control valve, and a shaft hole 23 is bored in both side wall parts of the body 20 in order to insert a valve shaft 22. A butterfly valve body 24 capable of being opened and closed is disposed in the exhaust passage 21 in such a state as rotatably supported by the valve shaft 22. The output rod 11 is installed in the valve shaft 22 in such a manner that an axis of the output rod 11 matches that of the valve shaft 22 of an exhaust gas control valve.
Patent JP-2000183773-A (JP)
Title: Microwave amplifier matching circuit
Inventor: NOSE KAZUYOSHI
IPC: H04B1/26
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To use the function of a bias circuit of a mixer in common with the function of a gain frequency compensation circuit of an IF amplifier, to reduce a substrate occupied area and the number of parts without deteriorating characteristics and to reduce costs by providing an absorption filter between the stages of the mixer and the IF amplifier. SOLUTION: A resonance circuit is formed by connecting a capacitor 12 parallel to a chock coil 5 of a bias circuit for drain current supply with a FET 3 for IF signal generation and is set to a resonance frequency being higher than an IF frequency band. Then, impedance becomes low to a low frequency, absorption quantity becomes large due to absorption resistor 6, the frequency of an IF amplifier 8 is compensated, and the impedance is also made low to a high frequency to suppress oscillation. Also, the bias of the FET 3 is supplied through the coil 5, and frequency compensation can be performed to a transistor 11 of the part 8 as frequency characteristics having 6 dB/ocT gradient to a prescribed frequency band, and a gain frequency compensation circuit is no longer needed.
Patent JP-H11181090-A (JP)
Title: Polyimde precursor composition and liquid crystal orienting agent
Inventor: EGUCHI TOSHIMASA
IPC: C08G73/10
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of producing highly reliable liquid displays having no poor display due to scorching and useful as a liquid crystal orienting agent or the like, by using a polymer composed of a repeating unit including a specific diamine compound unit. SOLUTION: This polyimide precursor composition comprises (A) a polyimide precursor having a repeating unit of formula I [X is a tetravalent organic group, such as benzene-1,2,4,5-tetrayl or cyclobutane-1,2,3,4-tetrayl; R is H or an alkyl; (n) is 4-16]. This composition is obtained, for example, by reacting tetracarboxylic acid dianhydride or a half alkyl ester thereof and a compound of formula II in a polar organic solvent.
Patent JP-H10185560-A (JP)
Title: Apparatus for detecting relative angular change of plurality of objects
Inventor: KAJIMURA SHUNEI
IPC: G01B5/24
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting a relative angular change of a plurality of objects which outputs a detection signal when a relative angle of the objects changes excessively to not smaller than a predetermined value, and prevent the detection signal from being output wrong when the angle change-detecting apparatus is vibrated in a state not indicating the excessive change. SOLUTION: The detecting apparatus is provided with a substrate 7 which is set to one object 2 among a plurality of objects 2, 3 corresponding to each other, a swing arm 11 pivotally supported to the substrate 7 by a supporting means 10 in a manner to freely swing and set to the other object 3, and a sensor 22 fitted to the substrate 7. The swing arm 11 is coupled to the sensor 22. When a relative angle α of the substrate 7 and swing arm 11 changes to not smaller than a predetermined value, the sensor 22 outputs a detection signal.
Patent JP-2001178028-A (JP)
Title: Motor using magnetic powder
Inventor: SHINABE SHINJI
IPC: H01F1/24
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a motor with high durability, high corrosion-resistance and superior magnetic properties. SOLUTION: At least one of a rotor or a stator of this motor is made of a soft magnetic material which contains magnetic powder particles, composed of metal particles 2 which have an average particle diameter of 10-400 μm and are made of iron or iron alloy, and metal oxide films 32 which cover the circumferences of the metal particles and contain an element which is easier to oxidize than iron, as a main component, and binder metal 5 which binds the magnetic powder particles with each other. At least a part of a surface of the rotor or stator using the magnetic powder is covered with an oxide film of covering metal, with a thickness of 20-100 μm. Fluorine resin may be contained in the covering oxide film of the covering metal 9. Aluminum may be employed as the binder metal and the covering metal. Furthermore, the rotor may rotate, while the rotor and the stator are brought into contact with each other.
Patent JP-2000180056-A (JP)
Title: Spin drier
Inventor: ISHIKAWA YOSHITOMO
IPC: H01L21/304
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a spin drier which can compulsively make a work perform a composite rotation such as a planetary motion where a revolution and a rotation are combined. SOLUTION: A spin drier is made of the first rotating member 5 and a center gear 6 which can rotate around the first axis L1, and second rotating members 9 which are provided on the first rotating member so as to be rotatable around the second axes L2, and work holders 15 which are provided on the second rotating members 9, and driven gears 11 which engage with the center gear 6, being attached to the second rotating members 9, and rotational drive mechanisms 21 and 22 for compulsively rotating the first rotating member 5 and the center gear 6 around the first axis L1.
Patent JP-2001170639-A (JP)
Title: Water treating device
Inventor: INAMOTO YOSHIHIRO
IPC: C02F9/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a new water treating device easily and efficiently sterilizing water to be treated stored in a water tank. SOLUTION: In a water treating path 10 for making the water to be treated to flow, which is connected with a water tank 2, a residual chlorine sensor S1, a conductivity sensor S2, a feed path 31 of an electrolyte solution containing chlorine ions, and an electrolytic bath 12 are arranged in order from the upstream side, and chlorine ion concentration in the electrolytic bath 12 is adjusted by feeding the electrolyte solution. For example, in the case that the water tank 2 is a pool or a bathtub, sterilizing treatment can be performed even during opening business by supplying electric power to an electrode group 11 in accordance with the residual chlorine concentration in the water W to be treated.  Besides, by feeding the electrolyte solution to the electrolytic bath 12 in accordance with the ion concentration in the water W to be treated, chlorine generation efficiency in the electrolytic bath 12 is enhanced and the life of the electrode group is prolonged.
Patent JP-2000180735-A (JP)
Title: Electronic endoscope
Inventor: SEKIYA TAKAOMI
IPC: A61B1/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To enable rotating position for an observing picture to be independently adjusted with respect to the insertion part of an endoscope by arranging a rotation means for an imaging device which can rotate an imaging device around the optical axis of an objective optical system. SOLUTION: A CCD (image pickup device) 24 is arranged at the frame body of the insertion part, so that it can be optionally rotated around the optical axis of the objective optical system 22. That means, a cylindrical objective system supporting frame which supports the optical system 22 is fixed to the insertion part. Then, a lead groove which is long in the optical axis direction of the optical system 22 is formed at the circumferential surface of the supporting frame so as to pierce through it. Moreover, a cylindrical rotary which supports ring freely rotated with a rotary shaft as a center with respect to the objective system support frame is supported inside the objective system support frame. The rotary shaft substantially coincides with the optical axis of the optical system 22.  Then, an inclined cam groove with a bottom inclined with respect to the lead groove is formed at the circumferential surface of the rotary support ring. Thus, an electronic endoscope device which is constituted so that the rotating position of the observing picture can be independently adjusted with respect to the insertion part of the microscope and which is superior in observation property is obtained.
Patent JP-H06190239-A (JP)
Title: Ozone removing device
Inventor: KAMEDA SEIICHIRO
IPC: F24F1/00
Filed: 1992-12-26
Abstract: PURPOSE:To provide a ozone removing device improved in arresting efficiency without increasing whole filter scale. CONSTITUTION:In a device for removing ozone equipped with a ventillation fan exhausting air W in the body of equipment to the outside of the equipment main body and a filter 14 arresting ozone in air W to the upstream side of exhausting direction of an exhausting fan at the equipment main body, ozone arresting efficiency along the ventillation face is made to rise or fall by altering the thicknesses R and Q of the filter 14 in the ventillation direction.
Patent JP-H10209315-A (JP)
Title: Semiconductor package and its manufacture
Inventor: SHIN MYEONG-JIN
IPC: H01L23/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting area, and increase the integrated capacity per unit mounting area, by enabling the stacking of package in lateral and longitudinal directions to be performed easily. SOLUTION: A groove is made of a plurality of barriers 3c projecting from one side of a rectangular package body 3 to store a semiconductor chip 2 inside, and a plateshaped connection member 5 is stuck to the surface of the barrier 3c, and the connection member 5 is electrically connected to the bonding pad 1 of a chip 2. The surface is covered with a sealing member 6, and it is made a rectangular block at large, and it is electrically connected by the connection member 5 stuck to the surface of the barrier projecting from its one side.
Patent JP-2000177320-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: B60C11/03
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce the uncomfortable tire noise by setting each of specified- order amplitudes of specified-order amplitudes obtained by Fourier-transforming a pulse train with a specified expression by use of each pitch as unit pulse. SOLUTION: In a train of pitches arranged in the circumferential direction of a tire, each pitch consists of a unit pulse having an equal size. Taking one pitch as the start point, the pitch train is replaced by a pulse train with a space corresponding to the pitch length that is the circumferential length of each pitch in the order of the pitch arrangement. The pulse train is subjected to Fourier-transformations defined by expressions I, II and III. In the expressions, N represents the total number of pitches, X(j) represents the position of the j-th unit pulse in the pulse train, L represents the tire circumferential length variable, K represents a natural number of 1-2N, and S represents a natural number of 1-N. Of the resulting 1st to Kth-order amplitudes P(K), the 1st to Nth-order amplitudes P(S) satisfy the expression IV.  According to this, the uncomfortable noise energy is effectively reduced to improve the noise performance.
Patent JP-H05182479-A (JP)
Title: Nonolatile semiconductor memory writing and erasing en bloc electrically
Inventor: NINOMIYA KAZUHISA
IPC: G11C16/02
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the excess erasure of a memory cell. CONSTITUTION:Memory cell blocks B1-B4 have source circuits 12 respectively and they are erased individually. Whether erasing is ended or not is judged by a data comparison decision circuit 5 when erasing operation is executed, and an erasure inspection pass decision signal EVPi is outputted when erasing is ended. The erasure inspection pass decision signal EVPi is held by a source control circuit 11 and unactivates the source circuit 12. Thus, the memory cell block whose erasure is ended does not receive the erasure operation again and the excess erasure is prevented.
Patent JP-H05181470-A (JP)
Title: One-minus-one playing device
Inventor: SAITO SHINICHI
IPC: G10H1/36
Filed: 1991-12-30
Abstract: PURPOSE:To provide a one-minus-one performance by setting automatic perfor mance data as 1st performance data and performance data based upon a player' s performance as 2nd performance data, and then inhibiting a specific automatic performance and making the player's performance instead. CONSTITUTION:When a generation start/stop indication for a musical sound based upon a MIDI signal is inputted from MIDI circuits 20 and 24 to a CPU 12, the CPU 12 inputs musical sound information on a pitch, timbre, and sound volume whose generation is to be stopped to a musical sound generating circuit 28 in response to the input MIDI signal according to musical sound control parameters of timbre, etc., set in a RAM 16. When a minus-one-ON mode is selected with a minus-one operation element 34, The generation of the musical sound based upon the MIDI signal A is not stopped for a part selected with a part selecting operation element 32 and the generation of the musical sound based upon the MIDI signal B generated by the player's operation on a keyboard device 22 is stopped instead.