baber/WOPTO huggingface dataset:
Patent JP-H0641234-A (JP)
Title: Vapor phase polymerization of olefin
Inventor: MASHIIMO KOBETSUCHII
IPC: C08F10/00
Filed: 1993-03-12
Abstract: Process for the gas-phase polymerization of ethylene and ethylene mixtures with  alpha -olefins CH2=CHR in the presence of a high activity catalyst comprising a titanium compound containing at least one Ti-halogen bond supported on magnesium dichloride in active form, said process comprising the steps of: (a) contacting the catalyst component; (b) prepolymerizing ethylene or ethylene mixtures with alpha -olefins in order to produce a polymer amount of from approximately 5 g per g of solid component, up to an amount corresponding to about 10% of the final catalyst yield; (c) polymerizing ethylene or ethylene mixtures with  alpha -olefins in the gas-phase, in the presence of the prepolymer-catalyst system obtained in (b) , while maintaining in the gas phase a molar concentration of the alkane comprised between 20 and 90 % with respect to the total gases. <IMAGE>
Patent JP-H10233867-A (JP)
Title: Facsimile equipment and its power failure time control method
Inventor: KIMURA SADAHISA
IPC: H04N1/00
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment where the time for maintenance of the operating state is extended by an uninterruptible power supply equipment and its power failure time control method. SOLUTION: The facsimile equipment 1 is provided with a main controller and an extension memory device or the like and connected to an uninterruptible power supply equipment 100. On the occurrence of a power failure in a commercial power supply 103, when power is supplied from a battery 103 in the uninterruptible power supply equipment 100, received image data are not printed but stored in the memory device. In the case that power is supplied from the battery 103 in the uninterruptible power supply equipment 100, when the residual capacity of the memory device reaches not more than a prescribed capacity, the image data of facsimile reception are not stored but printed out.
Patent JP-S56164692-A (JP)
Title: Color television receiver with intensity signal and color signal integrated circuit
Inventor: PEETAA MITSUCHIERU FURAMU
IPC: H04N9/78
Filed: 1981-04-09
Abstract: The invention permits an n bit resolution to be achieved with an n-1 bit converter. In a color television receiver the analog-to-digital converter is a parallel analog-to-digital converter with p=2r-1 differential amplifiers as comparators, where r is the number of binary digits of the output signal of the analog-to-digital converter minus one. The composite color signal is then applied as the input signal to the noninverting (or inverting) inputs of all p differential amplifiers and the inverting (noninverting) inputs of the differential amplifiers being connected successively to the taps of a resistive voltage divider which contains equal-value resistors and is fed with a reference voltage (Ur). For the duration of every second line, either the reference voltage or the input signal is shifted by  DELTA U=0.5 Ur/2r.
Patent JP-H09221011-A (JP)
Title: Brake controller
Inventor: WAKAMATSU RYOICHI
IPC: B60W10/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent collision of a vehicle previously even in case a vehicle starts to move unexpectedly while a braking force holding means is in operation but a driver does not become aware of it or the fails to cope with it quickly. SOLUTION: A brake controller is provided with braking force holding means 14, 15, which hold the braking force when a brake pedal is depressed in order to stop a vehicle or automatically release the force, parking brake driving means 4, 16. which automatically apply the parking brake, a car's movement detecting means 12, which detects the start of movement of the vehicle, and a controlling means 4, which automatically activates the parking brake driving means 4, 16 if the vehicle's movement is detected by the car's movement detecting means 12 while the braking force holding means (4, 15) are in operation in order to hold the braking force. In this case, if the movement of the vehicle is detected while the braking force holding means (4, 15) are in operation, the parking brake is applied at once regardless of manned or unmanned situations.
Patent JP-S59180323-A (JP)
Title: Displacement detector
Inventor: UMEZAWA SADAO
IPC: G01B7/16
Filed: 1983-03-30
Abstract: PURPOSE:To detect the displacement of a high-temperature body by installing a temperature sensor as opposed to the surface of the body at specific distance and detecting the extent of the displacement of the body from temperature variation detected by said temperature sensor. CONSTITUTION:The temperature sensor such as a thermocouple 6 and a thermistor is installed at specific distance from the high-temperature body, e.g. a combustor liner 1. This temperature sensor receives radiation from the high-temperature body, but is exposed to ambient fluid temperature on the whole, so there is some difference in temperature generated between the high-temperature body 1 and temperature sensor 6. Then, when the high-temperature body 1 is displaced to contact the sensor 6, the contact heat conduction is caused between the high- temperature body 6 and sensor 6, so the sensor temperature approximates to the temperature of the high-temperature body speedily. Therefore, the displacement of the high-temperature body is detected by deciding on the output of the sensor originating from the temperature rise.
Patent JP-S56149640-A (JP)
Title: Voice input system
Inventor: KABETANI KIYOSHI
IPC: G10L15/00
Filed: 1980-04-21
Abstract: PURPOSE:To simplify an input device and facilitate a cut-out of word as well as a voice output easy to be heard, by supplying a sentence in voices and the pauses given between words or syllables. CONSTITUTION:The operator 11 utters ''Kanji'' for instance toward a microphone 12 with every syllables. In this case, a pause is put between words or syllables. The output of mocrophone 12 is sent to the recognizer 13 to recognize each phoneme of input voice to then convert it into the kana (Japanese syllabary) imformation. Then the pause between words of syllables is converted into the pause information. At the same time, the recognizer 13 extracts the accent (change of frequency) of an input voice and codes the accent type with every word. The output supplied  from the recognizer 13, i.e., the Kana letter information, the pause information and  the accent type information are supplied to the information processor 14 are then  stored in the data base 15. When a conversion is required into a sentence containing Kanji (Chinese character) and Kana letters, the Kana is converted into Kanji  (Chine character) with use of a conversion dictionary.
Patent JP-S60196199-A (JP)
Title: Reagent for measuring guanase
Inventor: CHIKASAWA NOBUMOTO
IPC: C12Q1/34
Filed: 1984-03-19
Abstract: PURPOSE:The titled reagent suitable for automatic measurement, having improved sensitivity, preventing side reactions except reduction reaction, comprising a specific nonionic surface active agent, an electron transferring agent, a tetrazolium salt, and xanthine oxidase. CONSTITUTION:The titled reagent is obtained by blending >=0.1wt% nonionic surface active agent selected from a high alcohol polyoxyethylene ether, a polyethylene glycol alkyl phenyl ether, and a polyoxyethylene sorbitan ester with 1-methoxy-5-methylene phenazinium methyl sulfate having >=10muM final concentration as an electron transferring agent, 50muM tetrazolium salt salt [e.g., 2-(4- iodophenyl)-3-(4-nitrophenyl)5-phenyl-2H-tetrazolium chloride], and >=0.1U/ml xanthine oxidase.
Patent JP-S53138380-A (JP)
Title: Magnetic field detecting element
Inventor: ITOU SUSUMU
IPC: G01R33/06
Filed: 1977-05-09
Abstract: PURPOSE:To facilitate the fine adjustment of bias magnetic field without evolution of heat, etc. by providing a conductive high coercive force ferromagnetic substance to a magnetoresistance effect (MR) element.
Patent JP-H01225468-A (JP)
Title: Automatic control of amount of treating liquid in continuous sterilizing apparatus
Inventor: SAITO YASUO
IPC: A23L3/3589
Filed: 1988-03-07
Abstract: PURPOSE:To provide a stable operation state, by detecting the minute change of the liquid level of a hold tank corresponding to the change of the amount of the liquid treated in following steps, and treating the detected data with a computer to change the rotation number of a supply pump, thereby controlling the flow of the liquid to maintain proper flux. CONSTITUTION:The minute change of a liquid level in a hold tank 10 is detected by a level sensor 11 and the rotation number of a positive displacement pump 2 is varied by a frequency converter 3 through a level signal amplifier 12, level adjuster 15, A/D converter 16, computer arithmetic unit 17 and D/A converter 18, thereby controlling the flux of a raw material from a stock solution tank.
Patent JP-S53131614-A (JP)
Title: Apparatus for golf bag carrier car
Inventor: KIMURA TAKASHI
IPC: A63B55/60
Filed: 1978-04-28
Abstract: PURPOSE: To travel golf bag carrier car to shelter when golf play is interrupted by thunderstorm, emergency circuit is connected parallel with energizing circuit of drive motor, and roofed shelter rails are arranged along travelling rail. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59177854-A (JP)
Title: Packing of battery-type electric apparatus
Inventor: MATSUMOTO TOMOHISA
IPC: H01M6/50
Filed: 1983-03-29
Abstract: PURPOSE:To rationalize the procedure from testing to packing of a battery-type electric apparatus by installing a battery-installation insulating member, prepared by forming conductive layers on both surfaces of a belt-like insulating sheet, between a battery and the battery contact piece of the electric apparatus and drawing the other end of the insulating member outside the apparatus so that short circuits can be developed in the member by means of a crip or the like. CONSTITUTION:A battery lid 3 is installed in a part of the case 2 of an electric apparatus 1. A battery installation part 5, in which a battery 6 is installed, is provided in an inner frame 4 and located under the battery lid 3 and facing the battery lid 3. On the bottom of the installation part 5, a battery contact piece 7 is installed which is to be brought into contact with the negative electrode of the battery 6. On the circumference side of the installation part 5, a battery contact piece 8 is installed which is to be brought into contact with the positive electrode of the battery 6. A tape-like insulating member 9, one end of which is led outside the apparatus 1, is installed between the contact piece 7 and the battery 6. The member 9 consists of an insulating sheet 10 and conductive layes 11 and 11 formed over the surfaces of the sheet 10. In driving the apparatus 1 in order to carry out a running test or the like, one end of the member 9 is held with a metallic wide-mouth crip 12 without taking out the member 9. After the test finishes, the crip 12 is removed and the apparatus 1 is subjected to packing, thereby enabling the work procedure to be rationalized.
Patent JP-H10246588-A (JP)
Title: Method for jointing tube and fin of integral heat-exchanger
Inventor: OGIWARA YOSHIAKI
IPC: B23K1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an excellent jointing method of radiator tube and fin at the time of manufacturing a heat-exchanger where a radiator core and a condenser core are integrated. SOLUTION: In the jointing method of a heat-exchanger having integral structure of radiator core 10 and a condenser core 20, radiator tubes 11 comprise brazing tubes produced by cladding the outer surface of an Al alloy core material with an Al-Si based brazing filler metal containing 2-6.5wt.% of Si and condenser tubes 21 comprises extruded multi-hole flat tubes of Al or Al alloy. Fins 31 comprises brazing sheet fins produced by cladding the opposite sides of an Al or Al alloy core material with an Al-Si based brazing filler metal containing 7-11wt.% of Si. The radiator tubes 11, the condenser tubes 21 and the fins 31 are jointed integrally by brazing.
Patent JP-H06239253-A (JP)
Title: Idling-up device for industrial vehicle
Inventor: IKESUGI FUMIO
IPC: F02D29/02
Filed: 1993-02-19
Abstract: PURPOSE:To prevent the occurrence of an engine stop by increasing engine speed up to the predetermined number of revolutions through the operation of either a work machine system or a power steering system. CONSTITUTION:A hydraulic valve 6 capable of giving two different stroke values according to two different hydraulic pressure values, is directly fitted to a seat 22 on the existing piping 21 of a hydraulic circuit section. Furthermore, the piston section of an operation rod is of labyrinth groove seal type, and the piston is single acting type. In addition, a drain passage 24 is formed in a spring chamber, and a necessary amount for pressing a throttle valve 9 is made adjustable through a throttle side lever ratio variable link 11 for the stroke of the valve 6 via a cable connection.
Patent JP-H02232459-A (JP)
Title: System floor
Inventor: TAKEDA FUMIO
IPC: E04F15/024
Filed: 1989-03-06
Abstract: PURPOSE:To improve workability while shielding and housing circuit wirings in multikind and large quantity under protective environment having high reliability by mutually circuit-connecting contacts fitted to a periphery when floor bases are bonded mutually. CONSTITUTION:A floor panel 2 is supported by a fundamental shoring 11 disposed in upright onto the top face of a floor base 1 laid onto a foundation floor face A and connecting shorings 12, 13 projected to the peripheral section of the floor base 1. Contacts for circuit connection are installed around the base sections of the connecting shorings 12, 13. The floor bases 1 are bonded mutually by base joints while the contacts are circuit connected mutually by contact connecting means. Accordingly, no built in wiring is required in circuit wirings crossed over the floor bases 1, and execution is enabled easily when the floor bases 1 are bonded.
Patent JP-S54145374-A (JP)
Title: Continuous solvent recovery system
Inventor: NAGAI HIROSHI
IPC: B01D53/08
Filed: 1978-05-02
Abstract: PURPOSE: In continuous solvent recovery system, water removing zone is provided between the treating gas adsorption zone and the regenerating gas adsorption zone, thereby providing means to economically recover least water containing solvent.  
     CONSTITUTION: Solvent containing gas is admitted from the nozzle 4 and counter- flowed against the fluidized active carbon layer 2 in the upper gas adsorption zone I and advances to the outlet 31. The active carbon that adsorbed solvent and water is flowed to the water removing zone II, where water is removed by noncondensable gas from the nozzle 12. The temperature in the channel 6 is controlled so that water will be condensed but solvent will not in the condenser 10, and noncondensable gas is circulated. The active carbon is then flowed to the regenerating gas adsorption zone III, where solvent is desorbed by regenerating noncondensable gas. Next, the active carbon is flowed to the active carbon regeneration zone IV, where it is regenerated to be circulated for reuse. The solvent-containing noncondensable gas is passed through the nozzle 19 into the condenser 20, where solvent with less than 1% water is recovered and sent to the tank 32. The process thus eliminate complex dehydration process, reducing operation cost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55145677-A (JP)
Title: Preparation of ethylene oxide
Inventor: NOJIRI NAOHIRO
IPC: B01J23/68
Filed: 1979-05-02
Abstract: PURPOSE: To oxidize ethylene into ethylene oxide with a high oxygen conversion, high ethylene oxide selectivity, and a long life of a catalyst, by using a silver catalyst supported on a specific non-acid carrier.  
     CONSTITUTION: Ethylene is oxidized in the presence of a silver catalyst on a specific non-acid carrier comprising 99wt% or more of the total alumina, silica, and titania, and 0.1wt% or less of metals of groups Va, VIa, VIIa, VIII, Ib and IIb in the periodic table as the total metallic oxides, having a large surface area of 0.5W10m 2 /g, without assuming an acid color by Methyl Red of pKa +4.8, to give ethylene oxide. 1W25wt% of siliver is supported on the carrier. The carrier can be made non-acid by calcining a high-purity substance at a high temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02232350-A (JP)
Title: Copper or copper-alloy wire for fishing net
Inventor: KUDO HIDEAKI
IPC: C22F1/08
Filed: 1989-03-06
Abstract: PURPOSE:To obtain a copper or copper-alloy wire for fishing net excellent in alga protecting property for use in crawl, etc., by providing a structure prepared, e.g., by subjecting a unidirectionally solidified structure in which crystalline structure consisting of plural columnar crystals is extendedly formed in the longitudinal direction of a wire to cold working in the direction of solidification. CONSTITUTION:The above unidirectionally solidified structure has a structure in which plural columnar crystals 1 are grown in a direction parallel to the direction 2 of solidification as illustrated in a figure. As a material for a wire for fishing net having the above unidirectionally solidified structure, arbitrary copper or copper alloy can be used according to purpose, but cupro nickel having high strength and also having superior corrosion resistance in seawater surpasses others in particular. Further, the above wire is produced, e.g. by a heated mold-type continuous casting method in which copper or copper alloy is subjected to thermal extraction only via a formed ingot. Since the resulting wire is excellent in alga protecting property, the frequency of the cleaning working and exchanging operation of the fishing net can be sharply reduced and remarkable effects can be produced, e.g. in the cultivation industry of fishery products by using this wire.
Patent JP-S51129554-A (JP)
Title: A coil spring and its manufacturing method
Inventor: OKUNO TOSHIKAZU
IPC: F16F1/04
Filed: 1975-05-02
Abstract: PURPOSE:A coil spring which is enabled to change the increase of springing force for the compression amount without changing coil radius or coil pitch, and prepared exceedingly easily.
Patent JP-H01228161-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI KOU
IPC: H01L27/092
Filed: 1988-03-09
Abstract: PURPOSE:To prevent the qualitative deterioration of a gate insulating film by a method wherein a semiconductor substrate and a well are electrically connected to each other through a mask made of conductive material. CONSTITUTION:An N-well 2 is formed in a section of a P-type semiconductor substrate 1, whereon an N-type diffusion layer 3 and a gate electrode 5 are further provided for the construction of an N-channel MOS transistor. A conductive resist 16 is used, in a process of N-type ion implantation into the N-type diffusion layer 3 through contact holes 12, for the formation of a mask so patterned that the mask will cover all parts except the N-type diffusion layer 31 As the result, the gate electrodes 5, 6 are electrically connected to the conductive resist 16 and to the P-type semiconductor substrate 1 through a contact hole 15 and a P-type diffusion layer 8, the N-well 2 is electrically connected to the P-type semiconductor substrate 1, and they are placed on the same potential level in the ion implantation process. With the device being designed as such, the gate electrodes 5 and 6 are prevented from collecting electric charges and the gate insulating film is consequently protected from qualitative deterioration.
Patent JP-H10230612-A (JP)
Title: Manufacture of ink jet recording head and recording head
Inventor: YOSHIMURA MANABU
IPC: B41J2/14
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To protect a plurality of drawing electrodes to be connected to electrode of piezoelectric actuators provided in a plurality of ink passages, simplify attaching of a driving IC for driving the plurality of piezoelectric actuators and an electric connection structure and to enhance a radiation efficiency of the driving IC. SOLUTION: Drawing electrode forming films 15, 16 and connection electrode forming films 17-19 are respectively formed on a plurality of drawing electrode opening sections 11a, 12a, 12b and a plurality of connection electrode opening section 13a, 13b, 13c which re formed on sheets 11-13 in a plurality of green sheets 10-13 made by piezoelectric materials. The plurality of green sheets 10-13 are laminated by corresponding to the electrode forming films 15-19 with each other and they are sintered so that a head body is produced and the plurality of drawing electrodes, section drawing electrodes and connection terminals are integrally formed in the inner section thereof.  A plurality of ink passages and a plurality of electrodes to be connected to the drawing electrodes are formed and the drawing electrodes and second drawing electrodes are connected to a driving IC, when the driving IC is to be attached to the head body.
Patent JP-H09220196-A (JP)
Title: Connecting instrument for endoscope
Inventor: KOMI SHUJI
IPC: A61B1/06
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a light guide with easy positioning capability in a rotation direction without increasing numbers of parts of an instrument. SOLUTION: A hard part of a light guide 29A in which tips of two light guides installed at a tip of an endoscope are enclosed in two separated regions is supported by a light guide supporting cylinder 32. At a side of an inner cylinder 32A of the light guide supporting cylinder 32, a fixing screw 34 and a screw hole 35 are situated to fix the above mentioned hard part 29A. Near the screw hole 35, a cut groove 36 is located to be able to expose the above mentioned hard part 29A. Therefore, with directly moving the above mentioned hard part 29A using the cut groove 36, a positioning operation in a rotation direction can be performed. Furthermore, an outer cylinder 32B covers the above mentioned inner cylinder 32A through O-rings 38 in order to keep the inside of the supporting cylinder 32 to be airtight.
Patent JP-S62211057-A (JP)
Inventor: KUBOTA TETSUMARU
IPC: A61B18/18
Filed: 1986-03-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59179457-A (JP)
Title: Control valve of power steering device
Inventor: MOMIYAMA FUJIO
IPC: B62D5/08
Filed: 1983-03-30
Abstract: PURPOSE:To enhance steering characteristics by quickening communication of a pump with power cylinder using a sleeve moving oppositely to the direction, in which a control valve spool operates, through the action of reactive force, and thereby preventing improper flow of pressure oil owing to delay in actuation of the spool. CONSTITUTION:If a control valve spool 24 slides either to the right or left following the rotation of a steering wheel, the internal pressure in one of the reactive force chambers 25, 26 situated on the side toward which said sliding is made will rise. Because a slide sleeve 18 slides oppositely to the direction, in which the spool 24 slides, through the action of said pressure rise, communication of the sleeve 18 with ports 19, 20 and spool groove 28 is made quickly. Thus improper flow of pressure oil owing to delay in actuation of the spool 24 can be prevented to ensure enhancement of the steering characteristics.