baber/WOPTO huggingface dataset:
Patent JP-H04262186-A (JP)
Title: Piping hose of automobile parts
Inventor: KITAMURA KOICHI
IPC: F16L11/04
Filed: 1991-02-15
Abstract: PURPOSE:To improve a fuel barrier property, gas barrier property and anti- fusion property in a resin-made piping hose of automobile parts. CONSTITUTION:In a single-layer or multilayer hose, at least one layer of the hose constitution layers is constituted by a resin-made layer. A cross-linkage structure is introduced between polymer molecules of this resin-made layer by application of radiation such as electron beams or electromagnetic waves.
Patent JP-H08238308-A (JP)
Title: Endoscope
Inventor: TAKASE SEISUKE
IPC: A61L29/00
Filed: 1995-03-03
Abstract: PURPOSE: To obtain an insertion part which exhibits excellent chemical resistance to an oxidative disinfectant by providing the outside surface of the intracoelomic insertion part of an endoscope including the en-celom insertion part having flexibility with an aliphat. coating layer coated and cured with a coating agent contg. an aliphat. prepolymer. CONSTITUTION: A flexible pipe 5 of this endoscope is constituted by successively laminating a braided pipe 13, a sheath 14 having flexibility and the aliphat. coating layer 15 on the outer periphery of a flex (spiral pipe) 12. A curving part 6 is connected to one end of the flexible pipe 5 and is provided with a sheath 16 on its outer periphery. Connection of this curving part 6 to the flexible pipe 5 is executed by inserting the front end of the curving part 6 onto a connecting mouthpiece 17 until the front end abuts against the front end of the sheath 14 of the flexible pipe 5. Tightening wire 19 is wound around the front end part of the sheath 16 of the curving part 6 intruding into the side of the exposed blades 13 and the small-diameter part 18 of the sheath 14 of the flexible pipe 5.  An adhesive 20 is applied on the wound part and further, the aliphat. coating layer 21 is laminated thereon, by which the curving part and the flexible pipe are watertightly fixed.
Patent JP-S59170330-A (JP)
Title: Corrosion-resistant covered steel tubular pile
Inventor: TANAKA MITSUO
IPC: E02D31/06
Filed: 1983-03-18
Abstract: PURPOSE:To easily form a steel tubular pile having excellent durability by a method in which the ebb-flow portion or splash portion against tide of a steel tubular pile whose periphery is covered with a plastic material is further covered with a heat-shrink plastic material and heated on site to shrink the plastic material. CONSTITUTION:Of a portion of a given length in a corrosion-resistant steel tube whose periphery is covered with polyethylene, the periphery of the ebb-flow portion is further covered with a heat-shrink plastic (polyethylene) sheet 3 to form a steel tubular pile. The plastic sheet 3 to be covered on the periphery of the ebb-flow portion of the steel tube is incorporated with a metal wire, and the color of the plastic sheet 3 is tinted with a color different from the color of the plastic covering of the lower layer. The heat-shrink plastic sheet 3 is shrunk by heating using a burner or application of electric current on site in such a way as to make the thickness of the splash or ebb-flow portion against tide thicker. A steel tubular pile having good corrosion resistance can thus be obtained.
Patent JP-H09234629-A (JP)
Title: Electrochemical discharge drilling method
Inventor: KOBAYASHI FUMITOSHI
IPC: B23H3/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To easily maintain an electrolyte surface height with a small amount of electrolyte so as to guarantee stable drill by providing a bank member on the surface of a plate to be machined surrounding a drilling position and reserving electrolyte in a part surrounded by the bank member. SOLUTION: A bank part 4 serving also as a ring-like auxiliary electrode for obtaining a prescribed electrolyte depth is provided around a bar-like electrode 2, that is, in a position surrounding a hole to be drilled on the surface of a glass substrate 1 as an article to be drilled placed such that its surface is substially lateral in a tank 5. Electrolyte discharge drilling is performed by continuing to drop electrolyte from a supply tube 8 into the bank part 4 so as to maintain a constant electrolyte surface heightin an electrilyte both. At this time, since the electrolyte is continuously supplied from the supply tube 8 and overflowed from the upper edge of the bank part 4, always new electrolyte is supplied. Thus, since an electrolyte surface height is maintained easily by a small amount of electrolyte and always new electrolyte is supplied, stable drill is performed.
Patent JP-S53129706-A (JP)
Title: High pressure steam producer by means of melting slag
Inventor: NISHIOKA KAZUMASA
IPC: F22B1/04
Filed: 1977-04-20
Abstract: PURPOSE: To make it possible to reclaim simply an extensive volume of heat energy of melting slag discharged from a blast furnace in such a manner that the said heat is transmuted into steam by means of a compact and efficient steam producer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10206352-A (JP)
Title: X-ray inspection device for foreign matter
Inventor: GOTO TAKESHI
IPC: G01V5/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To detect foreign matters to be mixed in an object to be inspected which is moved at a high speed with excellent accuracy by allowing the X-ray passing through the object to be inspected to reach a fluorescent plate, and catching the transmitted X-ray image obtained there by an image pick-up camera. SOLUTION: An X-ray generation source 1 detects the timing that an object 2 to be inspected is carried by a belt conveyor 3 and passes through the prescribed inspection position by a light sensor, etc., and irradiates the X-ray toward the object 2 to be inspected. The X-ray transmits the object 2 and the belt conveyor 3, and reaches a fluorescent plate 4 to obtain an X-ray transmission image. The X-ray transmission image is reflected by a mirror 5, and caught by an image pick-up camera 7, its video signal is transmitted to an image processing device 8, and processed and the foreign matters detecting operation is performed to judge presence/absence of mixing any foreign matters. When the mirror 5 is turned in a synchronous manner with the movement of the object 2, the exposure time to the image pick-up camera 7 can be increased to obtain a clear image of high contrast.  Thus, the inspection can be carried out with excellent accuracy even when the object is moved at high speed.
Patent JP-S60187793-A (JP)
Title: Compressor
Inventor: HAYAKAWA SEIJI
IPC: F04C28/26
Filed: 1984-03-07
Abstract: PURPOSE:To permit to control the load of the compressor into either high load or low load by one cylinder by a method wherein one pair of suction and exhaust pipes are provided with opening and closing valves respectively and a bypass pipe, equipped with the opening and closing valve bypassing said both pipes, is provided at the side nearer to a rotor chamber than said both valves. CONSTITUTION:When the valves 67a, 67b, 68a, 68b are opened and the valves 67c, 68c are closed, one pair of pipe series of the suction pipe 65a   the rotor chamber 62   an exhaust chamber 66b effect suction and exhaust in accordance with the operation of the rotor 63 with a phase difference of 180 deg. to accomplish the high load operation. When the valves 67a, 67b, 68c are opened and the valves 68a, 68b, 67c are closed, one pair of pipe series of the suction pipe 65a   the rotor chamber 62   the exhaust pipe 65b effect suction and exhaust in accordance with the operation of the rotor 63, however, one pair of pipe series of the suction pipe 66a   the rotor chamber 62   the exhaust pipe 66b do not effect the suction and exhaust and only circulate air between the bypasa pipe 66c and the rotor chamer 62, therefore, this pair accomplish the low load operation or the half load operation compared with the afore-mentioned case. According to this method, the load of the compressor may be controlled into either high load or low load by one cylinder itself.
Patent JP-H08241485-A (JP)
Title: Action pattern detector and monitor device for displaying motion pattern sent from the detector
Inventor: IWASAKI KENJI
IPC: G08B23/00
Filed: 1995-03-03
Abstract: PURPOSE: To accurately detect the abnormality of a moving object like a person by providing the abnormality detection means which judges the occurrence of an abnormal situation at the time of detecting an action pattern, which is decided by an action pattern decision means, continuously for a certain time or longer. CONSTITUTION: An action pattern detector 100 consists of a motion detector 101, an action pattern decision means 102, an abnormality detection means 103, and a transmission means 104 and is set to the moving object to be observed like a person. The motion detector 101 consists of acceleration sensors E1 , E2 , and E3 . The motion pattern decision means 102 and the abnormality detection means 103 consist of one-chip microcomputers. The action pattern of the moving object to be observed is decided by the decision means 102, and the result of decision is converted into a code and is transferred to the abnormality detection means 103. This means 103 decides that the moving object to be observed cannot move or work if this object keeps, for example, the attitude of lying down for several tens minutes.
Patent JP-H05260965-A (JP)
Title: Process for preparing enzyme for solubilizing protopectin and its use
IPC: D06L1/12
Filed: 1992-03-02
Abstract: PURPOSE:To produce enzymes including B-type protopectinase activated in an acidic range by utilizing a microorganism belonging to filamentous fungi. CONSTITUTION:A microorganism belonging to filamentous fungi is cultured to produce enzymes including a novel B-type protopectinase which is active under acidic conditions of pH2 to 7, optimal at 3 to 5. The invention also relates to its use, in particular, treatment of plant tissues containing pectins with the enzyme or its solution including protopectinase.
Patent JP-H03246746-A (JP)
Title: Parallel execution method, compiler, and parallel process schedule supporting tool
Inventor: TANAKA GIICHI
IPC: G06F15/16
Filed: 1990-02-26
Abstract: PURPOSE:To efficiently attain the minimization of execution time by applying such control that a process can be taken out from a queue in sequence of higher execution cost in each parallel process in a series of parallel processes. CONSTITUTION:The execution cost can be obtained from an execution cost field in a parallel process execution information indicated to the parallel process execution information address field 72 of each process information table 70 by tracing the process information table 70 registered sequentially from a temporary queue leading pointer. Then, it is compared with the execution cost of the parallel process in a new process information table 70, and the new process information table 70 is inserted to a position just before and already registered process information table 70 in which the former is less than the latter first. In such a way, since parallel processing is started in sequence of higher execution cost in each parallel process in the scheduling of the parallel process, execution processing time can be shortened, and the parallel processing can be efficiently performed.
Patent JP-S57159553-A (JP)
Title: Apparatus for dehydrating sand or the like
Inventor: SUGIMOTO TAKU
IPC: B03B5/56
Filed: 1981-03-27
Abstract: PURPOSE: To dehydrate a solid substance such as sand and to convey the same by a method wherein residual scrape-up blades and a ring like elastomer are provided to the inside of a rotary drum and impact force is imparted to the ring like elastomer.  
     CONSTITUTION: A ring like elastomer 11 is provided to the central part of the hollow barrel of a rotary drum having a supply port provided to one side wall thereof and a discharge port provided to the other side wall thereof and scrape- up blades are arranged to inner peripheral surface of said ring 11 in a radial form an vibration apparatuses 2, 2' for imparting impact force to said ring 11 are provided to the upper and the lower parts thereof. In addition, a discharge chute which receives a solid substance scraped up to the ceiling of said drum by scrape-up blades 12 and transfers the same to a discharge port is also provided. In this condition, the solid substance such as sand or the like is scraped up while sufficiently dehydrated by vibration and effectively discharged by vibration. As described above, the solid substance such as sand or the like is dehydrated and discharged in good efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02229285-A (JP)
Title: Weighting and collecting powder dye and device therefor
Inventor: YOSHIDA HIROSHI
IPC: D06B23/20
Filed: 1989-02-23
Abstract: PURPOSE:To obtain an accurate required amount of powder dye by weighing a little smaller amount of powder dye than the required amount, then preparing a diluted solution containing a little larger amount of the powder dye than the difference between the weighed amount and the required amount, partially collecting the diluted solution in an amount corresponding to the difference and compensating the deficient amount with the partially collected diluted solution. CONSTITUTION:A required amount (ag) of powder dye is inputted to a computer, simultaneously an order of removal of a little smaller amount (bg) than the required amount is sent to a fixed amount removal device attached to a delivery tube 2 of a large amount of dye of a storage tank 1, powder dye is weighed and fed to a first dye container 19, then dye difference a-b=cg is inputted to the computer, simultaneously an order of removal of a little larger amount than the difference value cg is sent to a fixed amount removal device of a delivery tube 3 of a small amount of dye, the amount of dye is weighed and fed to a second dye container 20, then an order of diluting the dye with water is sent from the computer to a liquid feed pipe 25 to make a diluted dye solution having a specific concentration, simultaneously an agitator 26 is started, a dye solution containing the difference value is partially collected from the diluted solution and the dye solution is compensated with the bg by a pump 31 so that the required amount (ag) free from error is accurately collected.
Patent JP-S61202168-A (JP)
Title: Revolutions measuring apparatus
Inventor: MORI AKIHIKO
IPC: G01P3/489
Filed: 1985-03-05
Abstract: PURPOSE:To accomplish a control as desired, by performing a measurement varying the measuring time according to the number of pulse trains corresponding to the revolutions to enable accurate calculation of information on the rotation of a wheel member. CONSTITUTION:Pulse trains generated with the rotation of a wheel are detected with the leading edge thereof with a detector section 21 of a CPU 18 and the pulse edge time is memorized into memories 30 and 31 by an interrupt routine 23 to increase the contents of a counting memory 32 by 1 when the contents Np of the memory 32 is zero. The detector section 35 always compares the time generated of a timer 22 with a fixed time in a memory 33 and an interrupt routine 36 is executed at the coincidence. When more than one pulses are inputted within the fixed time, the revolutions per unit time are computed from the total time of the cycles of vehicle speed pulses and the Np of the memory 32 to calculate the vehicle speed. On the other hand, when the Np is below 2, measurement is continued by more than doubling the fixed time and the vehicle speed thus calculated is shown on a display element 39.
Patent JP-S58162358-A (JP)
Title: Thermal head
Inventor: SHIYOUJI TOSHIAKI
IPC: B41J2/335
Filed: 1982-03-19
Abstract: PURPOSE:To obtain uniform printing density, in a facsimile and the like, by providing heat exchanging elements, which are cooled and heated in response to the directions of a current, between a first heat radiating plate on the upper surface of which a heating substrate is mounted, and a second heat radiating plate at the lower side. CONSTITUTION:A plurality of the heat exchanging element 6 are provided between both heat radiating plates 21 and 22 through insulating ceramic substrates 6a and 6b in the thermal head. The heating substrate 1, on the surface of which heating elements are formed, is mounted on the heat radiating plate 21. When a power source switch 7a is turned to the left side and a current is flowed from the upper part of the heat exchanging elements 6, the first heat radiating plate 21 is cooled and the second heat radiating plate 22 is heated. Conversely. When the power source switch 7a is turned to the right, both heat radiating plates 21 and 22 are conversely heated and cooled. Therefore, the temperature of the heat radiating plate 21, i.e. the heating substrate 1, can be quickly controlled to the desired temperature, and the uniform printing density can be obtained all the time.
Patent JP-H11241641-A (JP)
Title: Self-ignition prevention learning controlling method
Inventor: MORI KATSUYUKI
IPC: F02D45/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method which exactly detects self-ignition of an internal combustion engine without being prevented by vibration due to knock and suppresses the self-ignition. SOLUTION: By taking notice of a point that normal knock of vibration of an engine detected by an abnormality combustion detection means such as a knock sensor is generated at an area 34 of 15 deg. ATDC or after at a crank angle and vibration due to self-ignition is generated in an area 33 of 15 deg. BTDC to 15 deg. ATDC, knock and self-ignition are discriminated by the crank angle when a detection signal is generated.  When self-ignition is detected, fuel injection amount is changed by controlling a fuel injection means, an air fuel ratio is removed from a theoretical air fuel ratio, fuel injection time and an injection pattern are changed, filling efficiency of the engine is lowered by controlling an intake valve opening and closing time operation mean, self-ignition is suppressed by controlling an intake flow rate regulating valve operation means and temporarily reducing supply air quantity, and the control value is learned.
Patent JP-H02226633-A (JP)
Title: Electromagnetic relay
Inventor: TSUKIIDE HIDEKI
IPC: H01H51/24
Filed: 1989-02-28
Abstract: PURPOSE:To lower friction coefficient and powder generation owing to friction by installing cylindrical materials in necessary parts to support a contactor. CONSTITUTION:Both ends 4b of a contactor 4 are brought into contact with and separated from magnetic poles in both ends 2a of a U-shape yoke core 2, on which a coil 1 is coiled of an electromagnetic relay, by magnetic force. A permanent magnet 3 is installed in the center of the yoke core 2 and a cylindrical material 5 is installed between the magnet 3 and the contactor 4 and the contactor 4, which is supported by the material 5, swings while centering the material 5. As a result, the friction coefficient of the contactor supporting part is lowered and powder generation by friction is lowered as well.
Patent JP-H02226038-A (JP)
Title: Method of measuring suspension characteristic of vehicle
Inventor: UNO HIROSHI
IPC: G01M17/04
Filed: 1989-02-28
Abstract: PURPOSE:To easily and correctly set a reference point when a test is started by a method whereby a displacement position by a standard load is obtained in every direction, an intermediate position between the two displacement positions is obtained by the difference of the displacement positions, a load is added to the intermediate position, while load is reduced or increased to the standard value, and right and left wheels are set at a predetermined position. CONSTITUTION:A platform 13 is moved upwards sufficiently, and then the whole of the platform 13 is moved downwards. At this time, data related to a displacement position Z of the right and left wheels and a load W are collected. Then, the difference between the two displacement positions (D2-D1) is obtained for each wheel, as well as an upper limit load F1 and a lower limit load F2 at the intermediate position of D1 and D2. Thereafter, the controlling mode is changed to a load controlling mode, and the respective upper and lower actuators of the right and left wheels are driven with the standard load set to the respective desired values.
Patent JP-H01218937-A (JP)
Title: Steering wheel
Inventor: TAKAHASHI YUJI
IPC: B60R16/02
Filed: 1988-02-26
Abstract: PURPOSE:To enable many signals to be transmitted by mounting paired contact pins, urged in the outer direction mutually by a spring, to two or more holes in the circumferential direction, formed in a steering wheel boss part, and arranging annular slip rings in a non-moving condition interposing the steering wheel boss part. CONSTITUTION:A handle wheel secures its boss part 3 to a steering shaft 1 in its point end part, and an annular column side slip ring 8 and pad side slip ring 18 are provided being opposed facing to each other interposing the boss part 3. The boss part 3 forms two or more holes 4a, 4b in the circumferential direction, and paired contact pins 12a, b, 13a, b, urged mutually in the outer direction by a spring, are inserted and mounted to a contact pin-mounting member 15. Each slip ring 8, 18 is placed in a non-moving position by sun gears 10, 20 when a handle is turned, and many signals can be transmitted through each slip ring and contact pin.
Patent JP-H07251041-A (JP)
Title: Membrane separation apparatus and washing method therefor
Inventor: YONEKAWA HITOSHI
IPC: B01D65/02
Filed: 1994-03-16
Abstract: PURPOSE:To provide a membrane filter apparatus not requiring large-scaled equipment or a large amt. of rinse water for the purpose of backwashing. CONSTITUTION:Back pressure is applied to a hydrophilic ceramic membrane 2 to release the deposit on the surface of a membrane and compressed gas is introduced into the upper part on the raw water side of a membrane module 1 to allow the water held in the membrane module to flow at high speed along the surface of the hydrophilic ceramic membrane 2. By this method, the released matter is discharged out of the system. Therefore, the flow velocity of rinse water can be instantaneously raised and the use amt. of the rinse water can be reduced and equipment can be made compact.
Patent JP-H07300455-A (JP)
Title: 3-phenylpyrrolidine derivative
Inventor: TANAKA TOSHIHIKO
IPC: A61K31/415
Filed: 1995-03-06
Abstract: PURPOSE:To obtain the subject new compound having excellent phosphodiesterase IV-inhibitory activity leading to bronchodilative activity and anti-inflammatory activity, thus useful as a medicine for asthma, etc. CONSTITUTION:This compound is expressed by formula I {R<1> is a 1-4C alkyl-; R<2> is tetrahydrophenyl, a l-7C (halo)alkyl, a 2-7C alkenyl, etc.; A is CO, CS, SO2 or a group of formula II (R<4> is a 1-4C alkyl), Y is O, S, O-N=CH, etc.; R<3> is a (substituted) 1-7C alkyl, a group of formula,(CH2)n-B [ B is (substituted) phenyl, etc.; (n) is 0-4], etc.}, an optical antipode, salt, N-oxide derivative, hydrate, and solvate thereof, e.g. 3-(3-cyclopentyloxy-4-methoxyphenyl)-l-(3-2- pyridylmethylaminocarbonyl)pyrrolidine. The compound of the formula I is obtained by reaction between a compound of formula III and a compound of formula IV (X<1> is a halogen) in an organic solvent in the presence of a base such as pyridine at 0 150 deg.C.
Patent JP-S51128561-A (JP)
Title: Amount balance with automatic nullification device of set unit price
Inventor: HARA IWAO
IPC: G01G19/414
Filed: 1976-04-16
Abstract: PURPOSE: Set unit cost is automatically nullified when item for measurement is removed after amount indication, and amount indication is not perfomed as far as setting of unit price is not done before or during measurement. 
     COPYRIGHT: (C)1976,JPO&Japio