baber/WOPTO huggingface dataset:
Patent JP-H10153519-A (JP)
Title: Gas-leak detecting system
Inventor: KOMATSU JUN
IPC: G01N27/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a system, whose reliability is high, and by which a gas leak is detected in earlier stage than the detection of a gas leak with a conventional gas detector. SOLUTION: The gas-leak detecting system is a system which is installed at an equipment using a harmful gas or inside a room, in which the equipment is installed. The system is provided with a valve-opening measuring instrument 28, which detects the change amount of the valve opening of a butterfly valve 24 installed at a means 16 used to discharge a gas and which adjusts a gas exhaust amount, an alarm 30 which issues a warning on the basis of the output of the valve-opening measuring instrument 28, and an interlock device 32, which stops the operation of the apparatus on the basis of the output of the valve- opening measuring instrument 28. When the change amount of a valve opening becomes larger than a predetermined reference change, it is recognized that a gas leak exists, and the warning is issued by the alarm 30.  In addition, when the change amount of the valve opening becomes large, the operation of the apparatus is stopped by the interlock device 32. Thereby, the warning is generated at an early stage so as to interlock the apparatus as compared with a warning and an interlocking operation by a conventional gas detector.
Patent JP-H07130474-A (JP)
Title: Illumination control system
Inventor: SATO NORIO
IPC: H04Q9/00
Filed: 1993-11-04
Abstract: PURPOSE:To put a plurality of illumination fixtures under the same control from a main operating board in conformity to a dimming control signal of a dimming terminal unit, with which it is possible to make centralized control of the terminal units and to monitor them. CONSTITUTION:A main operating board 1 is equipped with functions of a timer, on/off control, dimming, dimming resetting, and individual operation, and a control signal is prepared according to the respective contents of controlling and is transmitted to each dimming terminal unit 2 via a transmission line 6. The terminal units 2 make identification of the address code of the fed control signal, and that of the units 2 which has the signal identical to its own address conducts on/off control, dimming control, dimming reset control, and individual operation control in conformity to the control data of the control signal.
Patent JP-H01151748-A (JP)
Title: Electronic control fuel injection device for internal combustion engine
Inventor: YAMAURA HIROMITSU
IPC: F02D41/00
Filed: 1987-12-09
Abstract: PURPOSE:To optimize setting of a fuel injection timing in a low speed region, to enable completion of injection of fuel at a given timing, and to prevent worsening of combustibility, by a method wherein, in a given low speed region, a fuel injection time is set at a comparatively short period based on an engine running state. CONSTITUTION:A period varying injection timing computing means B inputs an output signal from a engine running state detecting means A to detect an engine running state. The period varying injection timing computing means computes a fuel injection time in the low speed region of the rotation speed of an engine at a time period comparatively shorter than that in other speed region based on an engine running state. In which case, a fuel injection means D is controlled by an injection starting control means C based on a computed latest fuel injection time so as to start injection of fuel at each cylinder so that injection of fuel is completed at a given fuel injection completion timing. An injection stop control means E is provided for correcting a given fuel injection completion timing according to a latest injection time after control of the starting of injection and stopping injection of fuel at an injection completion timing after correction.
Patent JP-H05117796-A (JP)
Title: Aluminum alloy for brazing sheet
Inventor: HANAZAKI MASAYUKI
IPC: C22C21/00
Filed: 1991-10-28
Abstract: PURPOSE:To provide an Al alloy reducing the max. depth of pitting corrosion and the amt. of overall dissolution and fit for a brazing sheet. CONSTITUTION:A cladding material is made of an Al alloy contg., by weight, 1.0-3.0% Zn, 0.5-3.0% Mg, 0.05-0.5% Si, 0.05-0.5% Fe and one or more among 0.01-0.8% Y, 0.01-1.5% Ce, 0.01-1.5% La, 0.01-1.5% Nd and 0.01-1.5% Pr. In this compsn., the ratio of Zn to Mg is preferably regulated to 1-6. Such alloying elements as Y, Ce, La, Nd and Pr form a tough oxide or hydroxide coating film on a part of a heat exchanger, etc., in contact with internal circulating water and inhibits the cathode reaction of Al. As a result, pitting corrosion and overall dissolution are inhibited and the durable life of the heat exchanger, etc., is prolonged.
Patent JP-H09124474-A (JP)
Title: Suppressant for melanogenesis and dermal preparation for external use
Inventor: SUZUKI YASUHIRO
IPC: A61K8/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suppressant, comprising a borneol cinnamate derivative, having strong suppressing effects on the melanogenesis of a live pigment cell, capable of preventing the skin from pigmenting and useful as a dermal preparation for external use excellent in beautifying and whitening effects. SOLUTION: This suppressant for the melanogenesis comprises a borneol cinnamate derivative of the formula (R is H, hydroxyl group or methoxy). The suppressant in an amount of 0.05-10wt.% based on the total amount can be contained to provide a dermal preparation for external use. The borneol cinnamate derivative is obtained by reacting, e.g. borneol with cinnamic acid in the presence of N,N'-dicyclocarbodiimide and dimethylaminopyridine in tetrahydrofuran at ambient temperature for 2hr, removing the solvent and then fractionating and isolating the reactional product according to the silica gel column chromatography.
Patent JP-2001128400-A (JP)
Title: Permanent magnet embedded type motor and vehicle utilizing the same motor as a running drive source
Inventor: ISOBE SHINICHI
IPC: B60L15/28
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet embedded type motor, which reduces voltage drop due to inductance during a high speed operation and enables rotation using a low voltage of battery. SOLUTION: A permanent magnet embedded type motor where a plurality of permanent magnets 4 are embedded in the inner rotors 1 which are allocated within the stator 5 via the air gap, a permanent magnet 4 is formed in a plate- type magnet, one side surface of the plate-type magnet is allocated in the external circumference side of the inner rotor 1, in opposition to the stator 5 and an air gap 1b for shielding a part of the magnetic path is provided between the one side surface and the external circumference of the inner rotor 1.
Patent JP-2000139095-A (JP)
Title: Slide control method of slide door for vehicle
Inventor: KIKUCHI TAIZO
IPC: E05F15/41
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent holding from being judged by mistake by gradually increasing a duty when a slide speed is slower than a target one and allowing the increasing timing to be inversely proportional to the deviation between the target speed and the slide speed. SOLUTION: A CPU, a motor drive circuit, and the like are provided in a motor control device 8 to calculate a slide speed based on a rotary pulse signal P and at the same time control a duty for matching the slide speed to a preset target speed. When slide operation by input is stopped, manual assistance force disappears, and the target speed cannot be achieved with a small set duty, and hence the slide speed drops abruptly. Therefore, the drive duty is increased to match the slide speed to the target speed. At this time, a value for calculating the increase duty for increase at a time is made relatively small, and the increasing timing is allowed to be inversely proportional to the deviation between the target speed and the slide speed.
Patent JP-H05153037-A (JP)
Title: Telephone system provided with composite function
Inventor: KOGA HISAHIRO
IPC: H04W84/10
Filed: 1991-11-26
Abstract: PURPOSE:To enable automatic response to and recording of a cellular telephone call while a slave equipment is within a communication available area by providing a cellular transmission/receiving means and a message transmission means for the slave equipment and providing a cellular receiving means for a master equipment. CONSTITUTION:Within a slave equipment 24, a speaker 27, a microphone 28, a key input means 29, a cellular transmission/receiving means 30 generating a high frequency signal modulated with control data or a sound signal and reproducing the control data or sound signal from the high frequency signal, and a message transmission means 34 transmitting a message under an answering phone mode are provided. Within a master equipment 25, a cordless transmission/receiving means 35 reproducing the control data and sound signal from the high frequency signal from the slave equipment 24, a recording and reproducing means 36 recording a call or reproducing the recorded contents, an antenna 37, a control means 38 receiving a call from a telephone line and receiving the control data from the slave equipment 24 and a cellular receiving means 39 reproducing the control data and sound signal from the high frequency signal from the base station 26 are provided.
Patent JP-H04184171-A (JP)
Title: Accelerating speed sensor
Inventor: TAJIMA SHUTARO
IPC: G01P15/08
Filed: 1990-11-16
Abstract: PURPOSE:To obtain a small-sized accelerating speed sensor which detects the accelerating speed over a wide range with high precision and at a low cost by fixing an electromagnet at one end of an elastic body whose other end is fixed and setting the excitation current which flows to the electromagnet from an electric power source part in arbitrary plural stages. CONSTITUTION:An accelerating speed sensor 1 is constituted of an elastic body 2 deflected by the applied accelerating speed, electromagnet 12, and a pair of magnetism detection elements 4-1 and 4-2 for detecting the magnetism generated from the electromagnet 12, detector 6 equipped with output terminal 6-1 which adds the output of the magnetism detecting elements and sends out a signal, and an electric power source part 13 which impresses an exciting current to the electromagnet 12, and the elements 4-1 and 4-2 and the detector 6 connected through the signal wires 5-1 and 5-2, and the electromagnet 12 and the electric power source part 13 are connected by the electric power lines 13-1 and 13-2. With such constitution, if an accelerating speed is applied into a detection part 14 consisting of the elastic body 2, elements 4-1 and 4-2, and the electromagnet 12, the elastic body 2 is deflected toward the element 4-1 or 4-2, and the operation quantity is detected by the detector 6. Accordingly, the accelerating speed over a wide range can be detected by the variation of the exciting current.
Patent JP-H04180965-A (JP)
Title: Preparation of modified composite material
Inventor: KOJIMA YOSHITSUGU
IPC: C08J7/00
Filed: 1990-11-15
Abstract: PURPOSE:To elevate m. p. without detriment to high rigidity by thermally treating, under specific conditions, a composite material wherein part of polymer chains of a polyamide are ionically bonded to phyllosilicate. CONSTITUTION:100 pts.wt. resin contg. a polyamide is melt mixed with 0.5-150 pts.wt. phyllosilicate (e.g. montmorillonite) to give a composite material wherein part of the polymer chains of the polyamide are ionically bonded to phyllosilicate. The material is heated about the m.p. (220+ or -20 deg.C) under a pressure enough to cause vol. shrinkage of the material (0.1GPa or higher).
Patent JP-2001131840-A (JP)
Title: Composite processed yarn and method for producing the same
Inventor: KIMURA TOSHIHIKO
IPC: D02G1/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To produce a composite processed yarn in which slub-like entangled portions and substantially non-twisted entangled portions are alternately repeated in the longitudinal direction of the yarn in irregular lengths, and which has a spun-like touch, a projection-like hand touch, and deep black color surface variation, when dyed with a black dye, and is suitable for the use of black formal wears, and to provide a method for producing the same. SOLUTION: This composite processed yarn in which slub-like entangled portions and substantially non-twisted entangled portions that comprise a cation dye-dyeable filament yarn as a sheath yarn are alternately repeatedly formed on a core yarn comprising polyethylene terephthalate filaments in the longitudinal direction of the yarn in irregular lengths is characterized in that the colors of the slub-like entangled portions are deeper than the colors of the substantially non-twisted entangled portions, when dyed with a black dye.
Patent JP-H04182500-A (JP)
Title: Collection of alpha-amylase inhibitor from wheat
Inventor: OSADA TAKASHI
IPC: A61P43/00
Filed: 1990-11-19
Abstract: PURPOSE:To readily and efficiently obtain the title substance useful as a treating agent for diabetes by adding a specific polysaccharide to an extracted solution of wheat with water and forming a water-insoluble conjugate of an alpha-amylase inhibitor in the water extracted solution and the polysaccharide. CONSTITUTION:First, an extracted solution of wheat (flour) with water is heat- treated and/or treated with an acid, unnecessary protein admixed in the extracted solution with water is denatured and the natured protein is removed to give an aqueous solution containing an alpha-amylase inhibitor (inhibitor). Then the aqueous solution is optionally filtered and subjected to removal treatment, a polysaccharide capable of forming a conjugate with the inhibitor is added to the aqueous solution to form a conjugate of the inhibitor and the polysaccharide. Finally, the water-insoluble conjugate is separated from the aqueous solution or optionally the conjugate is redispersed into water, the polysaccharide is removed by gelatinization and the prepared inhibitor-containing aqueous solution is concentrated or dried.
Patent JP-H03171137-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: WATANABE TOSHIYUKI
IPC: G03C1/40
Filed: 1989-11-30
Abstract: PURPOSE:To prevent increase of stains during storage of a photosensitive material after processing by forming a nonphotosensitive layer of <=2.5mum film dry thickness and containing a specified dye into the nonphotosensitive layer formed between a photosensitive layer nearest to a support and an underlayer. CONSTITUTION:The nonphotosensitive layer formed between the photosensitive layer nearest to the support and the underlayer of the support has a dry film thickness of <=2.5mum and contains the insoluble dye represented by formula I in which R<1> is alkyl, cycloalkyl, aryl, or the like; R<2> is H, halogen, alkyl, or the like; (n) is 0 or 1; (m) is 1 - 5; and a >=4 C alkyl chain is present between R<1> and R<2>. The photosensitive material is imagewise exposed, color developed, and subjected to silver bleaching and fixing treatment in a pH of <=5 after the silver bleaching step, thus permitting the obtained photosensitive material to be low in minimum density, small in increase of stains of noncolor developed parts even after storing said color image for a long time, and superior in desilverability.
Patent JP-H08167539-A (JP)
Title: Oil filled capacitor for electric power
Inventor: OKOCHI JUNICHI
IPC: H01G4/18
Filed: 1994-12-15
Abstract: PURPOSE: To unify oil impregnation property of a capacitor base to be laminatedly sealed into a case so as to eliminate dispersion in a characteristic in an oil filled capacitor for electric power. CONSTITUTION: Capacitor bases 1 to be composed of by flatly winding about a filmy dielectric and an electrode foil are laminated in the horizontal direction in a longitudinal position where projecting electrodes 3 which are both ends of electrode foils projecting from the dielectric are located on both of right and left sides for being sealed inside a case 2 together with insulating oil so as to prevent own weight of the other capacitor bases 1 from acting on some capacitor bases 1 as compressive force.
Patent JP-2000136785-A (JP)
Title: Sealed motor-driven compressor
Inventor: WATAKABE SHUNZO
IPC: F04C18/356
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent local abrasion of a vane spring by forming the shape of an opening part of a locking hole of a cylinder in a smooth round shape, or deforming the shape of an inclined part of the vane spring so as not to contact with an edge part of the locking hole of the cylinder. SOLUTION: A sealed motor-driven compressor has a compression element for always pressing a vane for sliding in a guide groove formed in a cylinder 9 by a vane spring 8 to compress fluid by the expansion/contraction of an actuating chamber partitioned by the vane to be delivered. In this case, a locking hole 9a having the prescribed depth and having an inside diameter slightly larger than a wire diameter of the vane spring 8 at an inclination almost equal to an inclination of an inclined part 8a of the vane spring 8, is formed on one side end surface of the cylinder 9. An opening part of this locking hole 9a is chamfered in a round shape to thereby smooth contact of the vane spring 8 with the locking hole 9a at compressor operating time to prevent local abrasion of the inclined part 8a.
Patent JP-H01154642-A (JP)
Title: Frame synchronizing device
Inventor: TAKASE MASAHIKO
IPC: H04J3/06
Filed: 1987-12-11
Abstract: PURPOSE:To omit a frame synchronizing protection circuit in an intra-station interface by allowing an interface of a transmission line to send a frame pattern while revising always into a correct pattern during the frame synchronization. CONSTITUTION:A part surrounded by one-dashed chain lines at the left side in figure is a frame synchronizing part of the interface of a transmission line and a frame pattern revision circuit 15 is added thereto. A part at the right side is an intra-station interface and a synchronizing protection circuit 15 is omitted. Then the frame pattern revision circuit 15 recognizes the presence of the establishment of synchronism from a frame synchronizing protection circuit 12 and the content of a frame pattern ROM 14 is written in a frame pattern location during the establishment of synchronism. Since the code error rate of the transmission line in the station is sufficiently smaller than that of the transmission line at the outside of the station, the synchronizing protection circuit of the intra-station interface can be omitted.
Patent JP-H10154251-A (JP)
Title: Fare adjustment system
Inventor: KOBAYASHI YUMINOBU
IPC: G07B15/00
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fare adjustment system to make entrance and departure of a car at a parking lot efficient. SOLUTION: The system is provided with a vehicle number managing machine 20, in which the vehicle number of a counteracted vehicle is registered and to manage entrance and departure of the vehicle, an entrance vehicle number plate reader 21 insutalled at the entrance of the packing lot, to read the vehicle number of the entering vehicle and to transmit the read number to the vehicle number managing machine 20, an entrance parking ticket machine 22 to issue a parking ticket, an entrance shutter 23 to shut the entrance when the contracted vehicle enters or the packing ticket is received, an advance fare adjuster 30 to advancely adjust the packing fare at the place except an exit, an exit vehicle number reader 41 to read the vehicle number of the departing vehicle and to transmit the read number to the vehicle number managing machine 20,  an exit adjustment machine 42 by which fare is adjusted and an exit shutter 43 which is opened only when the contracted vehicle is confirmed by the vehicle number managing machine 20 or fare adjustment is completed.
Patent JP-H04181622-A (JP)
Title: Hydraulic operation device
Inventor: NAKAGAWA YUTAKA
IPC: H01H33/30
Filed: 1990-11-15
Abstract: PURPOSE:To remove dust in oil without lowering the operating characteristics of a breaker by providing a filter in a circuit discharging a high pressure oil, recovering dust in the oil in discharging the oil, and making the filter nonconductive during the running of a breaker. CONSTITUTION:A valve 18 is opened and a valve 19 is closed during the running of a breaker 1, and the valve 18 is closed and the valve 19 is opened at the time of a periodic inspection to insert a filter 20 in a dust line. The tripping of the breaker 1 at the time of an inspection causes a high pressure oil in a cylinder 2 to pass the duct line 14 via a hydrolic relay 9 and also a high pressure oil from a solenoid valve 6 to pass the duct line 14 to be discharged at a high speed in a tank 10 via the filter 20. Consequently dust in the duct line is caught with the filter 20 to be recovered. Thus the use of the filter at only the time of the periodic inspection causes the nonoccurrence of the resistance increase due to blinding in a discharge duct line, and dust in oil can be removed without lowering the operating characteristics of a breaker.
Patent JP-H03171188-A (JP)
Title: Cleaning sheet
Inventor: MAEDA KENJI
IPC: D04H1/559
Filed: 1989-11-30
Abstract: PURPOSE:To improve the amt. of holding a silicone oil, a cleaning effect and life by laminating respectively at least one layer of non-woven fabric layers consisting of cloth webs and parallel web layers consisting of heat resistant fibers and integrally forming these layers by heating and welding. CONSTITUTION:The parallel web layers 2 formed by mixing the heat resistant fibers, such as arom. polyamide fibers, 4-6 nylon or carbon fibers, and thermoplastic binder fibers having the m. p. lower than the m. p. of the heat resistant fibers and the non-woven fabric layers 1 formed of the cross web layers consisting of the heat resistant fibers, such as arom. polyamide fibers, 4-6 nylon or carbon fibers confounded and bonded by a water flow confounding method are laminated and integrated by heating and fixing. The cross web layers 1, therefore, have many fine pores and since the binder fibers and resin binders to serve as the binders between the fibers are not used, the layers have many gaps and have the high contact resistance with a fixing roll. The required strength is obtd. with the parallel web layers 2 at the time of winding the layers by a prescribed amt. on a core body. The amt. of holding the silicone oil, the cleaning effect and the life are improved in this way.
Patent JP-H06133652-A (JP)
Title: Production of mulching material made of bark
Inventor: YAMAMOTO MUTSUO
IPC: A01G13/00
Filed: 1992-10-27
Abstract: PURPOSE:To produce two kinds of bark-made mulching materials having different properties from one raw material. CONSTITUTION:The mulching material made of bark is produced by crushing bark of broadleaf trees containing cork oak (Quercus variabilis), classifying into fibrous bark pieces and bulky bark pieces (bark piece of cork oak) and mixing each bark piece component with a vegetable paste exhibiting tacky adhesivity in a dehydrated state.
Patent JP-H06139303-A (JP)
Title: Integrated circuit simulation method
Inventor: RO KINKIN
IPC: G06F19/00
Filed: 1992-10-27
Abstract: PURPOSE:To provide the integrated circuit simulation method which designs an optimum constant of an integrated circuit with a small calculation volume in consideration of the variance to obtain 100% design yield. CONSTITUTION:The variance range and the design variable of an element parameter of the integrated circuit are set (S1), and an initial sampling point is generated (S2), and the worst case value at the sampling point is calculated by worst case analysis (S3), and thereafter, an evaluation function is obtained based on the result of specification analysis due to comparison between the worst case value of circuit characteristics and specifications (S4), and a successive optimizing algorithm using a probability model function is used to obtain a minimum point of the evaluation function (S5), and convergence is discriminated based on this minimum point (S6).