baber/WOPTO huggingface dataset:
Patent JP-H11188282-A (JP)
Title: Method for operating and controlling crushing/ pulverizing device and device therefor
Inventor: KATOU YOSHIAKI
IPC: B02C25/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating and controlling crushing/pulverizing device disabling a motor to continue in an overload state. SOLUTION: In an operation.control method of a crushing/pulverizing device 1 driven by an electric motor 8 through a hydraulic coupling 9, the revolution of the crushing/pulverizing device 1 is measured, also at least one of the load current of the electric motor, the sound pressure of the crushing/pulverizing device and the vibration of the crushing/pulverizing device is measured, when at least one of the load current value, the sound pressure level and the amplitude exceeds a rated value or more, hydraulic oil is discharged from the hydraulic coupling and on the other hand, when wither of the load current value, the sound pressure level and the amplitude is less than each rated value, the hydraulic oil is fed to the hydraulic coupling.
Patent JP-2001180823-A (JP)
Title: Part storage case and part storage method
Inventor: SUGIYAMA OSAMU
IPC: B65D85/86
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a part storage case capable of efficient operation and capable of attaining miniaturization even in the case a part is stored and in the case the part is taken out to be used. SOLUTION: This part storage case 10, for storing a plurality of parts P, P1, P2, has a part inlet 72 for bringing in the parts P, P1, P2 in one end part and a part outlet 74 for taking out the parts P, P1, P2 in the other end part, and the part storage case comprises a main unit 70 for arranging a plurality of the parts P, P1, P2 stored and part hold parts 80 arranged in the part inlet 72 of the main unit 70 in its inner side to hold by friction the parts P, P1, P2 nearest to the part inlet 72 of a plurality of the parts P, P1, P2.
Patent JP-H11182240-A (JP)
Title: Double tube type exhaust manifold
Inventor: TEJIMA NAOTO
IPC: F01N13/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce a transmission amount of exhaust sound when the exhaust sound transmits in a gap between an inner tube and an outer tube, by forming the gap between the inner tube and the outer tube and falling heat resistant powders and heat resistant fibers into the gap. SOLUTION: An exhaust tube connecting flange and a manifold body 3 are connected to an exhaust tube, an inner tube 4 formed in the manifold body 3 consists of plural first dividing inner tubes 7 continuously placed along a tube axis and second cylindrical dividing inner tube 8 inserted into the adjacent first dividing inner tube 7, and metal cloth 9 is provided so as to integrally cover connecting parts on the both sides of the second dividing inner tube 8. The outer tube 5 is formed on the outer periphery of such inner tube 4, a gap S is formed between the inner tube 4 and the outer tube 5, and heat resistant cast-iron material 6 and heat resistant fibers are filled into the gap S.  Thus, when exhaust sound transmits through the gap S between the inner tube 4 and the outer tube 5, sound shielding effect of an exhaust manifold can be increased because transmission amount of the exhaust sound is small.
Patent JP-2000190546-A (JP)
Title: Thermal printer
Inventor: HARA HIROSHI
IPC: B41J2/35
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To extend the life of a thermal head and prevent deterioration in printing quality by changing a printing processing method between when a heat energy amount for coloring a coloring layer is minimum and when the amount is higher, and carrying out a predetermined process except one printing process exactly conforming to data. SOLUTION: A CPU 1 drives a paper feed motor 7 in a forward direction to transfer a heat-sensitive paper towards a thermal line head 9 to a predetermined printing position. All printing dot data is printed on one heat-sensitive part with a low heat energy amount. The heat-sensitive paper is then transferred in a return direction, and transferred again in the forward direction to a printing start position by the motor 7. Only printing dot data to be output in a color requiring a high heat energy amount is printed overlapping with an amount equal to the low heat energy. In this case, only the printing dot data to be output in the color requiring the high heat energy amount among the initial printing dot data is printed with use of printing dot data from which an outline part is removed by one dot.
Patent JP-2001180905-A (JP)
Title: Hydrogen generator
Inventor: TOMIZAWA TAKESHI
IPC: H01M8/06
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an appropriate temperature control at each reacting stage of the reforming part and the CO reducing part consisting of transforming and CO removing parts of a hydrogen generator in order to produce hydrogen containing a low concentration of CO with high stability in both steady and transient states. SOLUTION: The adjustment of the heating application in the reforming part 1 in accordance with the temperature indicated by a reforming temperature sensor 8 that has been set just downstream from the reforming part 1, and the adjustment of the cooling application both in the transforming cooler 11 in accordance with the temperature indicated by a transforming temperature sensor 9 that has been set just downstream from the transforming part 2, and in the CO removing cooler 12 in accordance with the temperature indicated by a CO removing temperature sensor 10 that has been set just downstream from the CO removing part 3, will lead to an appropriate temperature control in each reacting part to produce hydrogen containing a low concentration of CO.
Patent JP-H11262856-A (JP)
Title: Holding device for planar object
Inventor: KELLER THOMAS
IPC: B24B37/32
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To uniformly press a semiconductor wafer on an operating surface by selectively connecting internal space formed within a closing membrane disposed between a carrier part and a holding plate with a pressure source, atmosphere or vacuum. SOLUTION: When a head 10 is lowered up to a wafer by a spindle which is capable of performing a height adjustment, the lower surface of a holding plate 34 is engaged to the surface of the wafer. In this case, vacuum is applied to vertical holes 68 to 73 via a device 94 just before the contact with the wafer and at the time of the contact with the wafer. As a result, the wafer is held on the holding plate 34 and on and after the holding, the wafer becomes a state that the wafer is capable of transferring to an operating surface of a grinding plate, for instance. On the upper side of the grinding plate, the lowering of the head 10 to a prescribed location is performed. At this location, the wafer becomes minimum space for abrasive cloth. Continuously, the holding plate 34 is lowered and the wafer is engaged to the abrasive cloth by applying pressure to internal space 42.
Patent JP-2000201465-A (JP)
Title: Flat type dc motor
Inventor: ISODA HIROTO
IPC: H02K23/58
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To reduce electromagnetic noise while stability of starting is attained by eliminating the dead point of starting, in a vibration generating flat type DC motor constituting a magnetic field of a permanent magnet magnetizing four poles in a thickness direction and an armature using two coils. SOLUTION: This DC motor, provided with a first commutator 120a of segment quantity 8 in an external peripheral side surface of a commutator 120 and a second commutator 120b of segment quantity 8 in a bottom surface of the commutator 120, arranges a pair of rectifying brush contact parts 135d, 136d engaged with the first commutator 120a to be mutually displaced by 180 deg. of an electric angle, and arranges a pair of short circuit brush contact parts 147a, 147b displaced by 90 deg. of an electric angle from the rectifying brush contact part to be provided with a mutual angular space at 180 deg. of an electric angle to be engaged with the second commutator 120b.
Patent JP-2001173401-A (JP)
Title: High frequency engine device with satellite battery, engine used therefor, and its manufacturing method
Inventor: YOSHIDA TOSHIMI
IPC: F03G7/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain rotating motion for a crank with a driving torque of a piston using critical energy of water H2O as fuel in a high frequency engine. SOLUTION: A symmetric magnetron is disposed on an upper end of a high frequency engine, an additional dielectric heater provided with a magnetron is attached to an upper part of a cylinder, a magnet cooler is disposed on the high frequency engine through a circulating pipe, and four pole and eight pole magnetrons are attached ot the high frequency engine.
Patent JP-2000185717-A (JP)
Title: Method to attach sterilizing agent to packaging container for vegetable or the like
Inventor: ONO TAKAYUKI
IPC: B65B25/02
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate the concentration administration, and perform a safe sterilization by attaching a sterilizing agent on a packaging container. SOLUTION: On a packaging container for vegetables or the like contained in a cup or the like, a sterilizing agent which is measured to prepare a sterilizing water by which a safe sterilization for the product can be performed, is packaged and attached. For a vegetable or the like contained in a container such as daikon sprout, a sterilizing agent such as chlorine which is measured to adjust to the container, is attached, and a handling instruction for how to prepare a sterilizing water, a sterilization method or the like is clearly stated. By this constitution, the preparation of a safe sterilizing water can be easily performed by attaching the measured and packaged sterilizing agent to the packaging container to be used.  Also, by using a standardized container such as a packaging container for a product such as a vegetable, a concentrated sterilizing agent can be measured, packaged and attached. In addition, since a specified sterilizing water can be easily prepared, the sterilization of a fresh vegetable or the like can be easily performed, and safety for the vegetable or the like can be established.
Patent JP-2000189486-A (JP)
Title: Wash vessel for washing inside of nose
Inventor: HISHINUMA YOSHIHIRO
IPC: A61H33/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make a vessel, which is different from nose wash devices, with sense of resistance used, in otorhynolaryngologic hospitals or the like, and capable of offering a comfortable feeling of washing during use without sense of resistance. SOLUTION: This vessel has a structure that a curved form 2, for removing the sense of resistance, is set on an insert part into nose, and many small holes 1 for comfortable feeling of washing are opened.
Patent JP-H04217010-A (JP)
Title: Running guide device for unmanned vehicle
Inventor: KASHIWAGI YOICHIRO
IPC: G05D1/02
Filed: 1990-12-18
Abstract: PURPOSE:To enable an unmanned vehicle to surely detect running guidances by arranging a specific magnetic thin fine on the surface of the running path of the unmanned vehicle, and reading information on the basis of the generating interval of magnetic flux inverting information outputted from the detection coil of the vehicle. CONSTITUTION:Magnetic markers 2 respectively composed of nonmagnetic substrates provided with Barkhausen jump type magnetic fine lines 22 are arranged on the surface of the running path of an unmanned vehicle 3 and a magnetic field generating section 4 and detection coil 5 are provided on the vehicle 3. Accordingly, when the magnetic field impressed upon the fine lines 22 reaches its critical limit, steep magnetic flux inversion is started and a large signal voltage is induced across the coil 5. Therefore, the running guide device of the vehicle 3 can read bit information as time base information in the form of a steep signal, voltage change which can be discriminated from noise.
Patent JP-H04222723-A (JP)
Title: Excavator
Inventor: ISHIOKA TETSUO
IPC: B62D51/06
Filed: 1990-12-25
Abstract: PURPOSE:To contain a compactly formed back hoe connected to a small type of traveling machine, having a wide working area. CONSTITUTION:A boom 23 in a back hoe machine 1 is formed to be nearly L-shaped viewed from the side and also the arm 24 is formed to be nearly reversed-L-shaped, viewed from the side. And an arm cylinder CY2 is arranged from the part contacting the arm 24 of the boom 23 to the inner face side at the connection side to the boom of the arm 24.
Patent JP-H04213008-A (JP)
Title: Apparatus for measuring faltness of material under inspection
Inventor: KOBAYASHI FUMIO
IPC: G01B11/24
Filed: 1990-12-06
Abstract: PURPOSE:To perform the highly sensitive measurement of the state of the surface of a material under inspection which is arranged at the inner part of a cabinet and the like of the surface of a material whose surface to be measured is curved in a recess pattern. CONSTITUTION:The light from a light source 1 is guided to the surface to be measured of a material under inspection 10 at the inner part of a cabinet 7 through a reflecting member 4 which is formed at a specified length. The light is cast on the material under inspection 10 at a small, slant incident angle. Then, the displacement and the distortion of the surface to be measured are measured at high sensitivity.
Patent JP-H04224208-A (JP)
Title: Collective air extracting apparatus for steam turbine equipment
Inventor: TOSHIDA TETSUYA
IPC: F01D25/00
Filed: 1990-12-26
Abstract: PURPOSE:To rationalize an air extracting apparatus by collectively extracting air in a ground steam condenser, an oil tank and an oil cleaner of steam turbine equipment comprising a steam turbine and a rotating machine connected to the turbine. CONSTITUTION:Respective air extracting pipes 44, 45, 45a, 51 of a ground steam condenser 8, oil tanks 40, 42, 42a and an oil cleaner 50 are joined with intake pipes 25, 25a of exhaust fans 24, 24a. Inlet dampers 28, 28a are provided on the intake pipes 25,25a of the exhaust fans 24, 24a, and outlet dampers 47, 48, 48a, 52 are provided on the respective air extracting pipes 44, 45, 45a, 51 of the oil tanks 40, 42, 42a and the oil cleaner 50. The exhaust fans 24,24a are driven to collectively extract air in the ground steam condenser 8, the oil tanks 40,42,42a and the oil cleaner 50.
Patent JP-H04224465-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: KOJIMA HIDEYUKI
IPC: B62D6/00
Filed: 1990-12-26
Abstract: PURPOSE:To enhance the cornering performance under low speed running and improve the feeling in driving by executing rear wheel steering in the opposite phase to the front wheel steered direction when the conditions require such even in the pre-study state for the neutral position of the front wheel steering angle. CONSTITUTION:The steering angle from the neutral position is sensed together with the steering direction by a front wheel steering angle sensing means A while the neutral position of the front wheels is studied. On the basis of at least sensing value of the front wheel steering angle, the rear wheels are steered by a rear wheel steering means C at least in the opposite phase to the front wheel steered direction in conformity to the control value given to an actuator D. With this rear wheel steering device, the opposite phase rear wheel steering is executed by a temporary opposite phase rear wheel steering means B, under the conditions which require such, even in the pre-study state for the neutral position of the front wheel steering angle by the front wheel steering angle sensing means A.
Patent JP-H04213619-A (JP)
Title: Stabilizing work for face of slope in banking
Inventor: TORIIHARA MAKOTO
IPC: E02D17/20
Filed: 1990-12-11
Abstract: PURPOSE:To stabilize a banking and increase the restraining effect of a face of slope of the banking by using a lattice frame and reinforcement members. CONSTITUTION:A banking structure is formed by placing a mesh like reinforcement member 12 on the surface of the banking layer 10, placing another banking layer 10 on the previous layer 10, and repeating these processes by turns. Over the entire surface of the slope is placed a precast lattice frame 14. The upper and lower lattice frames 14 are joined and retained by squeezing the ends of the reinforcement members 12 between the lattice frames 14. Because the slope surface is covered with the reinforcement members retained with the lattice frames in this way, the effect of retaining the slope surface is increased and deformation such as bulging of the slope surface is prevented.
Patent JP-H04363456-A (JP)
Title: Pitch pocket and formation thereof
Inventor: DANIERU ERU BAAKUSUDEIRU
IPC: E04B1/66
Filed: 1990-12-12
Abstract: PURPOSE:To seal the junction portion of an element which projects upward from a roof through an opening formed through a waterproof film which covers the roof. CONSTITUTION:A PVC plastic ring is disposed in a film surrounding a projecting member 12 and a fine piece of a water table made of non-hardenable EPDM rubber is fixed to the outer surface of the ring and beyond the top edge of the ring and after the ring is disposed in the film an annular flange 24 is formed by an adhesive applied to those areas on the film surrounding the outside of the ring. The inner surface of the ring, the outer surface of the projecting member and the film intervening in the ring are all covered with the adhesive 20. An injectable reactive waterproof sealant 30 fills an area within the ring and is coupled to the inner surface of the ring, the outer surface of the projecting member 12 and the intervening film by an adhesive 26 so as to form a waterproof seal between the film and the expansive projecting member and the waterproof seal is combined with the rubber water table so that the ring is securely fixed to the film.
Patent JP-H041176-A (JP)
Title: Preparation of alkylalkanethiolsufonate
Inventor: ARUTAFU FUSAIN
IPC: B01J23/40
Filed: 1990-12-17
Abstract: PURPOSE: To economically prepare the subject compound with easy separation and recycling of a catalyst by bringing an alkanethiol and/or a dialkyl disulfide into contact with aqueous hydrogen peroxide in the presence of a Group VIII transition metal catalyst.  
     CONSTITUTION: An alkanethiol, a dialkyl disulfide or a mixture thereof is brought into contact with aqueous hydrogen peroxide in the presence of a transition metal catalyst selected from a Group VIII element (preferably iridium, palladium, platinum, rhodium), at 15-100°C, preferably 40-60°C, to obtain the corresponding alkyl alkanethiolsulfonate. The metal catalyst is used as pure powder metal or metal supported an inert carrier (metal concentration is preferably 2-20 wt.%), and is used within a range of 0.1-5.0 g, preferablly 0.2-2.0 g per 1 mol of the material compound. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04217043-A (JP)
Title: Data base access system
Inventor: KUTSUZAWA MASAKI
IPC: G06F12/00
Filed: 1990-12-18
Abstract: PURPOSE:To constitute a characteristic feature of executing a data transfer request in a data base executed by a data base access program by a data transfer request installed in the end irrespective of a change of a data base structure. CONSTITUTION:At the time of accessing a data base whose structure is changed, a transfer request means converts a data transfer request issued by an access program in the end to a data transfer request used to the data base whose structure is changed and issues it, therefore, the access program can access the data base whose structure is changed in accordance with the data transfer request set in the end irrespective of the structure change of the data base, therefore, the data base can be accessed efficiently.
Patent JP-H04224006-A (JP)
Title: Multistage rolling mill
Inventor: KATO HEIJI
IPC: B21B13/14
Filed: 1990-12-21
Abstract: PURPOSE:To improve shape controlling capacity by offsetting an intermediate roll in the feeding direction of a rolled stock with respect to a backup roll and making the amount of offset variable. CONSTITUTION:Since an intermediate roll axis box 26 is moved in the feeding direction 27 of the rolled stock notwithstanding that the intermediate roll 25 is held and restrained by a backup roll 36 through a rolling load, both end parts come to a changed offset position, the central position comes to the setting offset position and a large horizontal bending is given. The minimum diameter work roll 21 is bent largely vertically without being interfered with by the intermediate roll 25. Further, since a large vertical bending is given to the minimum diameter work roll 21 easy to bend, the shape controlling capacity can be increased.
Patent JP-H04117380-A (JP)
Title: Composition for controlling harmful life
Inventor: ADORUFU FUBERE
IPC: C07D417/12
Filed: 1990-12-21
Abstract: NEW MATERIAL: A thiazolyl-5-carboxamide derivative of formula I [R 3  is 2- or 3-furanyl or 2- or 3-thienyl; R 1  and R 2  are each a 3-6C cycloalkyl optionally substd. by a substituent (e.g. methyl, methylthio), CH 2 -X-R 4  (X is O or S; R 4  is a 1-4C alkyl, phenyl or benzyl, all being optionally substituted), or one of R 1  and R 2  may be H or a 1-4C alkyl], its acid addition salt and its metal salt complex.  
     EXAMPLE: 2-(2-Methoxymethyl-3-methylthiazolyl-5-carbonylamino)-2-(3-thienyl)- acetonitrile.  
     USE: A pest-controlling composition.  
     PROCESS: A thiazolyl-5-carboxylic acid of formula II or its acid halide, ester or anhydride is reacted with an aminoiacetonitrile of formula III in the presence or absence of a condensing agent or an acid acceptor. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04222712-A (JP)
Title: Method and apparatus for improving soft ground
Inventor: WATANABE OSAMU
IPC: E02D17/13
Filed: 1990-12-26
Abstract: PURPOSE:To uniformly mix excavated soil with a hardener effectively by a method in which upper and lower rotary plates turning with an inner tube are combined with upper and lower stirring plates moving vertically with an outer tube. CONSTITUTION:Upper and lower stirring plates 11 having openings 13 are attached to the tip of an outer tube 3 attached in a vertically movable manner to an elevator base 2. A lower rotary stirring plate 12 having openings 14 is attached to the tip of an inner tube 4 inserted into the tube 3, and a cylindrical wall 17 provided with upper rotary stirring plates 19 having openings 20 is attached to the periphery of the plate 12. While turning the tube 4 with the plates 12 and 19 and excavating blade 16 of the excavator, a hardener is jetted from the tip. At the same time, the tube 3 is vertically moved with the plate 11 and a complicated disturbing action is brought about by combination with rotation of the plates 12 and 19, thereby mixing the excavated soil and the hardener with stirring.
Patent JP-H04225762-A (JP)
Title: Adsorption type heat pump
Inventor: TSUJIMOTO SOICHIRO
IPC: F25B30/04
Filed: 1990-12-27
Abstract: PURPOSE:To prevent an adsorbent contained in adsorption sheets from rising in temperature and from deteriorating in adsorbing characteristic by a method wherein heat generated during adsorption of adsorption gas is transferred to the end of an adsorption body by high heat transfer sheets to dissipate it. CONSTITUTION:An adsorption element 2 consists of high heat transfer sheets 3 and adsorption sheets 1 which are laminated on the heat transfer sheets 3, preferably on both sides, to form them into a laminated body. To perform heat dissipation and heat supply from the ends of the high heat transfer sheets 3 well, the ends of the high heat transfer sheets 3 are extended beyond the ends of the adsorption sheets 1. Furthermore, to perform heat dissipation and heat supply from the ends of the high heat transfer sheets 3, the two or more adsorption elements 2 are arranged at constant distances with spacers 5, and the ends of the high heat transfer sheets 3 are connected respectively to pipes 7 along which heat transfer medium for cooling or heating flows. The two or more adsorption elements 2 are sealed in a tight-closed space by sealing material 9.