baber/WOPTO huggingface dataset:
Patent JP-S62228443-A (JP)
Title: Rare earth element-containing alloy for separation and purification of hydrogen gas
Inventor: IMAMURA HAYAO
IPC: B22F1/00
Filed: 1986-03-29
Abstract: PURPOSE:To prevent deterioration in hydrogen gas-absorbing power even after repeated use, by subjecting the surface of a powder of rare earth element- containing alloy to surface treatment with dihaloethane, to alkali dipping, and to modification with metallic salt. CONSTITUTION:The rare earth element-containing alloy for separation and purification of hydrogen gas has a composition represented by a formula, where Ln is rare earth elements, M is one or more metals among Co, Ni, Fe, Cu, and Cr or a mixture or alloy of two or more kinds among the above elements, X is in integer of 1 or 2, and (y) is a positive number from 5 to 7. The powder of this rare earth element-containing alloy is subjected to surface treatment with dihaloethane, to alkali dipping, and to metallic modification with metallic salt.
Patent JP-S52153762-A (JP)
Title: Material feed error detector
Inventor: YOSHIDA TOSHIAKI
IPC: B21C51/00
Filed: 1976-06-17
Abstract: PURPOSE: To simplify mechanism and detect material feed errors accurately by providing feed rollers and detection rollers independently and detecting the differences in the rotating speeds of both as feed errors with a detection mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06280716-A (JP)
Title: Diagonal injection type fuel injection valve and manufacture thereof
Inventor: NAKAI HIDEO
IPC: F02M51/06
Filed: 1993-03-30
Abstract: PURPOSE:To serve as a constitution for a straight port of small intake resistance by mounting from almost an orthogonal direction relating to an intake port, so as to prevent the mounting part from protruding into the intake port, in the diagonal injection type fuel injection valve and manufacture thereof for injecting fuel in a diagonal direction. CONSTITUTION:In this constitution, a tubular bottommed cap member 7 formed by integrally forming bottom and tube parts 7a, 7b is provided in a point end part 5 of a fuel injection valve A, and a tapered funnel-shaped injection port 13 opened to tilt in an oblique lower direction is provided in the bottom part 7a. The tubular bottommed cap member 7 is manufactured by integrally forming the bottom part 7 a having a tilted injection port 13 with the tube part 7b integrally formed with this bottom part 7a, by a double molding or insert molding method.
Patent JP-S6323682-A (JP)
Inventor: JIYON EI SORUHAIMU
IPC: A63B55/00
Filed: 1987-03-27
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-S63235549-A (JP)
Inventor: TSUZUKI MAKOTO
IPC: D03D41/00
Filed: 1987-03-25
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-S63255968-A (JP)
Inventor: JIEIMUZU AARU FUIESUTAA
IPC: H01L21/3215
Filed: 1988-03-28
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-H07283838-A (JP)
Title: Modulation and demodulation method
Inventor: SUZUMORI SUSUMU
IPC: H03M5/22
Filed: 1994-04-11
Abstract: PURPOSE:To demodulate a signal while eliminating the effect of noise and distortion produced in the transmission system by modulating digital information to be sent at a period of a carrier to narrower a spread of a spectrum to be very small without a DC component, a low frequency component and a high frequency component in the transmission signal obtained from the result. CONSTITUTION:Since digital information to be sent is modulated by a period of a carrier, it is estimated that a signal from a transmission system 4 receives noise and distortion. A correction circuit 8 eliminates the noise and distortion from an output of a demodulator 6 to decode the original digital information. The distortion in a received signal depends definitely on the transmission information and the transmission system characteristic and stores in advance distortion information relating the distortion received by the signal from the transmission system 4 and correction processing is applied to a demodulation signal from the demodulator 6 while referencing the information to decode the modulation information. As a result, no DC, no low frequency component nor a high frequency component is in existence in the obtained transmission signal and the spread of a spectrum is much narrowered to eliminate noise and distortion generated in the transmission system and the resulting signal is demodulated.
Patent JP-S5544206-A (JP)
Title: Back up unit for main line system in catv system
Inventor: TAKEUCHI TAKESHI
IPC: H04N5/00
Filed: 1978-06-16
Abstract: PURPOSE: To enable to perform effective monitor by using the auxiliary transmission line, through the selection of a failure in the main line system to the spare system only for the faulty section.  
     CONSTITUTION: The reception television signal from the antenna 1 is transmitted to the amplifiers 7-1∼7-n having the branched output located along the transmission line 3 via one of the existing and spare head ends 2a and 2b. Each amplifier is provided with the main power supplies 8-1∼8-n, spare power supplies 9-1∼9-n, and back up units 11-1∼11-n. The back up unit monitors the output level of the corresponding amplifier to perform the monitor of power failure and power supply selection control, and delivers the monitor signal specific to those units to the auxiliary transmission line 10. The central monitor unit 6 monitors the head end and delivers the television signal to the transmission line 10 when detecting the faulty amplifier with the monitor signal from the back up unit and adds this signal to the preceding amplifier of the faulty amplifier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11273983-A (JP)
Title: Apparatus for cooling capacitor
Inventor: IENAKA HIROSHI
IPC: B60L50/15
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enable a roof portion of which the temperature tend to increase due to direct sunlight to be used as a housing for capacitors in a hybrid electric vehicle having a dynamo driven by an engine, capacitors storing generated power, and a motor for driving the vehicle by using the dynamo and capacitors as a power source. SOLUTION: A cooling jacket 15 is formed so as to enclose a predetermined number of capacitors 6, and a radiator 16 is provided additionally for a cooling circuit of an engine 2. A first circulating path is formed between the radiator 16 and the cooling jacket 15, and a second circulating path is formed between the cooling jacket 15 and an engine water jacket of the cooling circuit of the engine 2. Path changeover valves 30 and 31 for selectively opening the first circulating path and the second circulating path are provided on the one hand, and on the other hand, a water pump 32 interposed between the common path portions of these circulating paths.
Patent JP-S5637-A (JP)
Title: Tracking system of optical disc memory
Inventor: SHIBATA YOUJI
IPC: G11B7/2405
Filed: 1979-06-11
Abstract: PURPOSE:To enable to write in data additionaly on an arbitrary sector on an arbitrary track freely, by sectioning one recording track into plurality, recording the tracking information on each sector and tracking the information after extracting. CONSTITUTION:The recording track on the recording medium is divided into N, and the tracking information 210 for the recording tracking is recorded in advance to the N sets of sectors as the pre-wobbling signal. Further, this tracking signal 210 is extracted and recorded as major tracking signal. At the recording of the signal information, while tracking the tracking signal 210, the address information 211 is read in, the objective address is freely retrieved, and the signal information is recorded on the recording information area 213 of this track as required. Thus, the additional write-in can be made to an arbitrary sector of an arbotrary track, the reference light of the signal information recording is made unnecessary, and the optical system unit can be simplified.
Patent JP-H04218503-A (JP)
Title: Peroxidation polymerization accelerator
Inventor: BUERUNAA SHIYUMITSUTO
IPC: C08F4/32
Filed: 1991-03-11
Abstract: 1,2,6-Thiadiazine-3,5-dione-1,1-dioxides of the general formula <IMAGE>   wherein each R and R3 independently may be substituted or unsubstituted alkyl, alkenyl or substituted cycloalkyl are described. These compounds, as well as those wherein the R substituents additionally may be cycloalkyl or substituted or unsubstituted aryl, are useful as accelerators for the peroxidic polymerization of ethylenically unsaturated compounds, such as methacrylic acid compounds, and have particular utility in dental compositions.
Patent JP-S63240308-A (JP)
Inventor: HIRAI MASASHI
IPC: F16L3/24
Filed: 1987-03-26
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-S60215121-A (JP)
Title: Tightening metal for power transmission
Inventor: SHIOKAWA HIROYASU
IPC: F16B3/06
Filed: 1984-04-10
Abstract: PURPOSE:To improve a coupling force and to facilitate a mounting work, by a method wherein a tightening metal for power transmission is formed with an inner ring, which has a spiral projection on its outer peripheral surface and can be decreased in size, and an outer ring which engages with the inner ring and can be increased in size. CONSTITUTION:A tightening metal is formed with an inner ring 28, which has a saw tooth-shaped projection 31 provided on its outer peripheral surface in a spiral manner along the direction of an axis, and an outer ring which has a saw tooth-shaped projection 33 engaged with the projection 31 and provided on its inner peripheral surface in a spiral manner. The tightening metal is coupled such that the inner and outer rings 28 and 29 are assembled together in a manner to gear the two projections 31 and 33 with each other, the inner ring is decreased in size to bring it into pressure contact with a shaft-shaped part 20, and the outer ring 29 is increased in size to force it into pressure contact with a ring- shaped part 21. This causes the two rings to be forced into pressure contact with each other through a high contact pressure, resulting in an increase in a coupling force and facilitation of a mounting work.
Patent JP-S58189169-A (JP)
Title: 6-cyanouracil derivative
Inventor: TAKEMOTO KIICHI
IPC: C08F20/00
Filed: 1982-04-30
Abstract: NEW MATERIAL:The compound of formula I [R is group of formula II (R1 is H, lower alkyl or halogen) or formula III (R2 is H or lower alkyl)]. EXAMPLE:N-2-Acryloyloxyethyl-6-cyanouracil. USE:A raw material for the synthesis of a photo-sensitive polymer having high sensitivity. The obtained polymer is suitable as a negative-type photo-resist for far ultraviolet radiation. PROCESS:The compound of formula I wherein R is group of formula II can be prepared by reacting the compound of formula IV with the acid anhydride of formula V using an inert amine (e.g. pyridine) as the solvent, and another compound of formula I wherein R is group of formula III can be obtained by the reaction of the compound of formula IV with the compound of formula VI (X is Cl, Br or I) in a solvent such as ethyl ether, etc.
Patent JP-S61236970-A (JP)
Inventor: HOWAN YON CHIYUAN
IPC: F16J15/16
Filed: 1986-04-01
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-H02168355-A (JP)
Title: Picture processor
Inventor: NAKADA TOMOYUKI
IPC: G06K7/00
Filed: 1989-03-24
Abstract: PURPOSE:To improve an operability by providing a picture scanner, a character code converting means, a mode setting means, a code adding means, a memory, an image searching means and picture data output equipment. CONSTITUTION:A code adding mode is set by a mode setting means 12, by individually reading the picture and a bar code by means of an picture scanner 2, a character code based on the bar code is added to picture data after binarized with a code adding means 16, and the data are stored into a memory 18. On the other hand, at the time of reading the necessary picture, after a picture searching mode is set by the mode setting means 12, when the bar code is read by the image scanner 2, the bar code is converted to the character code by a character code converting means 10a, an picture searching means 20 reads the picture data corresponding to the character code in the memory 18 based on the character code, and the necessary picture data are outputted by output equipment 22.
Patent JP-H10263096-A (JP)
Title: Self-expanding type medical device for centering radiotherapy source inside organic lumen
Inventor: CLERC CLAUDE OLIVIER
IPC: A61F2/958
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To make centering of a radiation source easy, which is difficult in conventional radiotherapy if a target lumen is curved. SOLUTION: A medical device 10 for treating a lumen using a radiation source 16 includes an axially flexible support structure 12, having a plurality of radially compressible and selfexpandable separate untightened areas 32 formed of a plurality of interwoven filaments 22, and a plurality of separate tightened areas 30 arranged concentric with the untightened areas 32 and each having a smaller treatment diameter than the untightened area 32 during treatments, and a radiation source 16, supported inside the tightened areas 30 of the support structure 12, the device 10 centering the radiation source 16 substantially in the radial direction inside the lumen.
Patent JP-S547510-A (JP)
Title: Non-commutator motor with interpoles
Inventor: MORITA NOBORU
IPC: H02K23/24
Filed: 1977-06-21
Abstract: PURPOSE:To perform stable commutation even for large load by setting up an auxiliary magnetic circuit in a synchronous motor with a comb rotary field and exciting interpole magnetic flux with armature current or the current in proportion to it.
Patent JP-S56168515-A (JP)
Title: Unit price setting system for electronic charging balance
Inventor: NISHIDA MANABU
IPC: G01G19/414
Filed: 1980-05-31
Abstract: PURPOSE:To improve the operability in the setting of unit price by setting the subsequent unit price after the confirmation of the unit price previously set in the setting of a unit price. CONSTITUTION:As soon as a load is applied on a measuring base of a balancing section 30, a voltage signal is generated corresponding to the load from a weight sensor 31 and inputted into a data processing section 34 by way of an amplifier 32, an A/D converter 33 and a data selector 37. A CPU35 of the data processing section 34 controls a digit decoder 39 and a segment decoder 40 to have various indicators 6-9 to perform indications. In the setting of a unit price, first, a category key is operated to indicate the contents of a corresponding presetting memory. Under such a condition, the unit price is preset for the unit price presetting memory by the operation of ten keys while the preset price is indicated.
Patent JP-S63278344-A (JP)
Inventor: KONRAATO SHIYOOBAA
IPC: H01L21/66
Filed: 1988-03-25
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-S51150883-A (JP)
Title: Apparatus for the disposal of oily water
Inventor: WATANABE HIROBUMI
IPC: F23G7/05
Filed: 1975-06-18
Abstract: PURPOSE:To make oil-water separation easy by spraying oily waste water under recuded pressure for vaporizing volatile oily substances together with steam, followed by burning the oily component gas in a combustion furnace.
Patent JP-H03272424-A (JP)
Title: Vibration sensing sensor
Inventor: SHODA NORIMASA
IPC: G01H11/06
Filed: 1990-03-22
Abstract: PURPOSE:To enable the constructing of a highly sensitive vibration sensing sensor by allowing the using of a diaphram of a highly sensitive capacitor microphone as intact for mechanical vibration. CONSTITUTION:A vibration sensing sensor has one end of a rubber yarn contacting a diaphragm 10 built into a capacitor microphone 6 and the other end thereof is retained on a vibration shaft 13. That is, the vibration shaft 13 is held with the rubber yarn 9. In other words, an external vibration given to the vibration shaft 13 is damped so much as to protect the diaphragm 10 from breakage. The vibration sensing sensor allows the using of the diaphragm 10 of a microphone 6 so highly sensitive to cause a resonance as intact for a weak air vibration generated by a sound pressure thereby enabling the building of a highly sensitive vibration sensing sensor on a surface.
Patent JP-S59200576-A (JP)
Title: Facsimile control system
Inventor: HIUGA SHIGETOMO
IPC: H04N1/32
Filed: 1983-04-26
Abstract: PURPOSE:To perform simultaneous transmission to plural facsimile equipments by starting transmitting an answer signal from each receiving terminal device at mutually different time. CONSTITUTION:When a control signal from a transmission-side device 11 is sent out to all facsimile receiving terminal devices 10 at the same time, answer signals 7 from the reception-side devices 10 are returned to the transmission-side device 11 in the order of the devices 10A, 10B, and 10C T1, T2, and T3 seconds later as starting time. Therefore, the transmission-side device 11 discriminates the answers from all the reception-side devices 10A-10C, so picture signals are transmitted simultaneously.
Patent JP-H11249539-A (JP)
Title: Voice output control circuit for voice reproducing device
Inventor: JIN MASAMI
IPC: G10L21/0332
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To automatically switch the level of a regenerative voice corresponding to a reproducing position. SOLUTION: A signal switching circuit 12 detects first and second mark signals contained in an audio signal read from a recording medium and for a specified period from the first mark signal to the following second mark signal, the audio signal read from the recording medium is inputted to a first level control circuit 6 but for any period excepting for the specified period, the audio signal read from the recording medium is inputted to a second level control circuit 8. Then, the first level control circuit 6 controls the level of the audio signal inputted from the signal switching circuit 12 corresponding to setting due to a first level setting part 3. On the other hand, the second level control circuit 8 controls the level of the inputted audio signal corresponding to setting due to a second level setting part 4.
Patent JP-H02250578-A (JP)
Title: Video signal reproduction processing circuit
Inventor: KANEKO SHINJI
IPC: H04N5/931
Filed: 1989-03-24
Abstract: PURPOSE:To faithfully reproduce a high-definition TV signal by making use of the conversion characteristics of an A/D converter to compensate the characteristics of a demodulated signal and compensating the level difference and the linearity difference between the channels of a reproduction system. CONSTITUTION:A reference frequency signal REFIN including the frequencies f1-f3 corresponding to the 0%, 50% and 100% signal levels of a reference video signal respectively is put into a reproduced RF video signal PBIN via a switch circuit 11. Then the three-point compensation is given to the conversion characteristics of an A/D converter 14 with the demodulation output produced by an FM demodulation circuit 12 to a reference frequency signal PBIN. As a result, a demodulation processing system consisting of the FM modulation circuit 12, an amplifier 13, and the A/D converter 14 can totally compensate the signal levels and the linearity. Thus the signal level difference and the linearity difference are never produced between the channels of a reproduction system. In such a way, the reproduced video signals of high definition can be obtained.
Patent JP-H10269250-A (JP)
Title: Shuttle-bus ride data gathering system
Inventor: ISOBE TOSHIYA
IPC: G06F17/40
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To gather ride data by using order tickets of suttle bus. SOLUTION: The shuttle bus ride data gathering system consists of a reference ticket issue box 1, a reference ticket 2, a ride data writing device 3, a reference ticket collection device 4, and a control processor 5. The reference ticket 2 has a control part, a memory part, a display part, and a power source part mounted on a substrate. In the memory part, a reference ticket number and a fare reference number transferred from the control processor 5 are written by a ride data writing device 3, and the control part displays the written fare reference number at the display part and clears the display of the display part when the data in the memory part are erased by the reference ticket collection device 4.  The control processor 5 once receiving reference ticket set data from the ride data writing device 3 acquires ride data consisting of a reference ticket number N, a ride date and time, a ride bus stop code, and a fare reference number M from a timer part 5e and an external device and stores the data in a RAM 5C, and transfers N and M to the ride data writing device 3; when N is received from the reference ticket collection device 4, getting-off data consisting of a getting-off date and time and a getting-off bus stop code is acquired and recorded in a RAM 5C, and the fare is read out of a fare table in a RAM 5C, recorded in the RAM 5C, and displayed.
Patent JP-S63255501-A (JP)
Inventor: EDOMUNTO OBUSHIANI
IPC: F01D17/16
Filed: 1988-03-29
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-H10264474-A (JP)
Title: Printer
Inventor: USHIKU TORU
IPC: G06F3/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To ensure printing with high resolution even when generation of a pattern is too late by providing means for storing input information, generating a character pattern or a form pattern corresponding to the input information and controlling the print operation depending on the generating conditions of pattern. SOLUTION: When printing is started by receiving a print start signal from a host computer 1, a starting band is read out from a memory section 3 and an intermediate transfer body 5 is turned idly to a band start position for starting the printing. When the band data is ready, it is printed on the intermediate transfer body 5 and then a band print end signal is issued. A decision is made whether printing of one page has ended and is the answer is NO, the process is returned back to the step of 'Band data ready ?'. If the answer is NO, the unprinted band is stored and the intermediate transfer body 5 is turned idly without printing the remaining bands.
Patent JP-H08268850-A (JP)
Title: Composition for oral cavity
Inventor: SEGAWA HIROYUKI
IPC: A61K8/40
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a composition for oral cavity having excellent preservability with a slight irritation and having excellent safety. CONSTITUTION: This composition for oral cavity contains a mixture of propyl p-oxybenzoate and methyl p-oxybenzoate in the amounts of 1 part former and 1-6 parts latter, preferably 1 part former and 4 parts latter as additives having an antiseptic effect and excellent solubility even by a small adding amount of an alcohol. The antiseptic agents in an amount of <=0.1wt.%, preferably <=0.05wt.% are mixed to total amount of the composition for oral cavity. The composition for oral cavity contains a quaternary ammonium-based sterilizer as an active component and preferably a nonionic-based surfactant is subjected to combined use. A base material of the composition for oral cavity is water and/or an aqueous solution containing a small amount of alcohol and its preparation form is preferably a liquid.
Patent JP-H02249469-A (JP)
Title: Egg containing printed or seasoned albumen without breaking shell
Inventor: MIYAMOTO KAZUTOSHI
IPC: A23L15/00
Filed: 1989-03-24
Abstract: PURPOSE:To obtain a seasoned egg or an egg having an arbitrary printed pattern or letter by opening narrow slits on the outer shell of an egg in the shape of an arbitrary pattern or letter and immersing the egg in a solution of an edible dye or seasoning, etc. CONSTITUTION:Narrow slits 3 having an arbitrary pattern or letter are opened on the outer shell 2 of an egg with a laser beam and the egg is immersed in a solution of an edible dye to obtain an egg containing albumen 5 printed with arbitrary pattern or letter. A seasoned egg can be prepared by immersing the egg in a seasoning liquid after opening the slits 3 on the shell.
Patent JP-S58190441-A (JP)
Inventor: HAKAMATA TADASHI
IPC: A61F7/00
Filed: 1982-04-30
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。