baber/WOPTO huggingface dataset:
Patent JP-H05310227-A (JP)
Title: Sterilization device
Inventor: OSAKABE MASAHARU
IPC: B65B55/04
Filed: 1992-04-28
Abstract: PURPOSE:To prevent trouble such as a choking of a carton sleeve in a carton sleeve carrying system and others from generating by performing the carrying of carton sleeves slowly at a low speed for a sterilization device for carton sleeves. CONSTITUTION:A plurality of carton sleeves 1 are stored being stacked in a carton case 2, and the carton sleeves 1 stored in the carton case 2 are carried in the direction shown by arrow C by a carrying chain 3. The carton sleeves 1 under a bundled condition by a plurality are immersed in a germicide liquid 4 in a sterilization bath 5 and sterilized, and in addition, are washed by warm water 6 in a washing bath 7. Then, the carton sleeves 1 are taken out from the carton case 2 at a carton take-out stage P. Since the carton sleeves 1 are carried under a bundled condition by a plurality, the carrying speed can be set at a low speed.
Patent JP-H11319490-A (JP)
Title: Method for controlling denitrator
Inventor: KURAMOTO MASAMICHI
IPC: B01J29/40
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To optimize the injection of a reducing agent. SOLUTION: The amt. of discharged NOx is estimated in a stage 41 from the relation between the generator load and exhaust gas amt. and that between the generator load and NOx concn. The reduction target of NOx is set in a stage 42 as the target NOx concns. (range) based on the discharged NOx concn. estimated in a stage 41. The initial injection of a reducing agent (urea) is calculated from the target NOx concn. obtained in the stage 42 in a stage 43. The reducing agent is initially injected in a stage 44 from a vaporizer into a reactor by the amt. obtained in the stage 43. After the reducing agent is injected, the NOx is measured in a NOx concentration metering stage 45, and whether the NOx is in the target concns. (range) or not is compared in a stage 46.  The injection of the reducing agent is adjusted in a stage 47 in accordance with the comparison result, and the agent is injected thereafter by the adjusted amt.
Patent JP-2000249704-A (JP)
Title: Preparation method for virus antigen
Inventor: DOI ATSUSHI
IPC: G01N33/576
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a virus antigen with high antigen activity by reacting peptidyl prolyl cis-trans isomerase (PPI ase) with the virus antigen. SOLUTION: A hepatitis B virus surface antigen (HBS antigen) or a hepatitis B virus core antigen (HBC antigen) is used for a virus antigen, for example, and it is preferably manifested by the gene recombination method with bacteria such as colibacillus and yeast used as a host. PPI ase of one or more kinds of cyclophilin (binding protein to cyclosporin A which is an immunosuppressive agent) type and FKBP (binding protein to FK 506 which is an immunosuppressive agent) type is used, and the PPI ase is prepared from an eukaryotic organism, eubacteria or old bacteria, or is manifested from DNA prepared from the eukaryotic organism, eubacteria or old bacteria. A phosphoric acid buffer solution, for example, is used as a diluting liquid in the process for reacting the PPI ase with virus antigen.
Patent JP-S5839210-A (JP)
Inventor: YOSHIDA TAMINORI
IPC: H02B13/02
Filed: 1981-08-31
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-H10327135-A (JP)
Title: Serial communication system
Inventor: SAKUMA TSUTOMU
IPC: H04L7/00
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To enable radio communication at a narrow frequency band by composing a system of one transmission part having a 0/1 inserting means and one or plural reception parts having 0/1 erasing means, and suppressing the characteristics such as phase drift of PLL circuit or the like, which is frequently used as a synchronizing means on the side of reception, in a certain degree so as not to trouble communication. SOLUTION: Communication input data 1 become a transmission data output 4 by inserting 0/1 through a 0/1 inserting means 3, pass through media 5 and become a reception data input 6. The reception data input 6 becomes a communication data output 10 by erasing 0/1 through a 0/1 erasing means 9. Therefore, even when I/O is continued in the communication data input 1, '1' is interrupted and is not continued in the transmission data output 4. The 0/1 erasing means 9 erases 0/1 from the transmission data output 4 arriving at the reception data input 6, the communication data input 1 is reproduced and it becomes a communication data output 10. Thus, an influence upon the limitation of media or the like is reduced and the increase of unwanted radiations generated from media can be suppressed.
Patent JP-H0432191-A (JP)
Title: High frequency heat-cooking apparatus
Inventor: NODA TAKAMITSU
IPC: F24C7/02
Filed: 1990-05-25
Abstract: PURPOSE:To protect a switching element of a frequency converter from an abnormal voltage generated at the time of unstable operation of a magnetron so as to employ the switching element having an allowable voltage lower than conventional by detecting a voltage applied to the switching element, and bringing the operation of the magnetron into a halt in the case where the detected voltage exceeds a preset allowable value. CONSTITUTION:IN order to detect a voltage applied to a switching transistor 8, two resistances 31, 32 are connected in parallel to a resonance capacitor 7, thus constituting a voltage detection unit 33 of the resistances 31, 32. A voltage Vb detected by the voltage detection unit 33, i.e., a detection voltage Vb output from a resonance connecting point between the resistances 31, 32 is compared with a reference voltage Vmax corresponding to an allowable voltage of the switching transistor 8 in an overvoltage detection circuit 34. If the detection voltage Vb exceeds the reference voltage Vmax, the overvoltage detection circuit 34 inputs a stop signal S5 of a low level into an AND gate 28 to thus deenergize the AND gate 28, thereby bringing operation of a magnetron 15 into a halt.
Patent JP-H11324595-A (JP)
Title: Rock bolt
Inventor: HANEUMA TORU
IPC: E21D20/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To easily form a knot shape, prevent bonding in a semihardened state of fixing material from separating, and insure adhesion after completing hardening, by alternately forming sections of coarse pitch and sections of dense pitch on a rock bolt by rolling. SOLUTION: The tip TIP of a rock bolt RB is sharpened, or a sharpened bolt cap BCP is fitted thereto. Coarse sections CPI of knot pitch P1 of the length Lc of about 1 m, and dense sections PPI of pitch P2 of the length Lp of about 10-20 cm re alternately rolled to form the rock bolt RB. Hereby, the knot shape is easily formed by rolling, by the coarse section CPI of pitch P1, bonding in a semi-hardened state of fixing material is prevented from separating, and by the dense section PPI of pitch P2, adhesion with the fixing material after completing hardening can be insured. Further, if necessary, a nut is threadedly engaged with the dense section PPI of pitch P2, and the rock bolt RB can be fixed to the natural ground through a washer.
Patent JP-S6027140-A (JP)
Title: Logical circuit construction of semiconductor chip
Inventor: SANO KENJI
IPC: G01R31/3185
Filed: 1983-07-25
Abstract: PURPOSE:To contrive to reduce the number of components and the cost by a method wherein a semiconductor chip is provided therein with the function of voltage or current control. CONSTITUTION:A control logical gate circuit 21 necessary to test a logical circuit part 22 is connected to a chip terminal (e.g. A terminal) necessary to kill a voltage control functional part, and the logical level (V+ or V-) supplied to the chip terminal A is varied; thereby killing the functional part. Then, the number of test terminals is reduced by the construction of common use to the LSI logical test mode, and thus by the common use of the terminal A. Since such a construction that the function of voltage or current control is incorporated in the semiconductor chip is thus made, the reduction of the number of components and of the cost can be contrived; besides, the action of the logical circuit part can be simply tested without providing a test terminal in particular.
Patent JP-S5925849-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/16
Filed: 1982-08-05
Abstract: PURPOSE:To provide a fuchsine-colored recording liquid of high homogeneity and light resistance, highly stable for a long period, virtually free from clogging in delivery olifice, for use in ink-jet recording, comprising specific water-soluble dyes such as C.I. Acid Red 35 and 143. CONSTITUTION:The objective recording liquid comprising, as water-soluble dyes, (A) at least one sort of dye selected from C.I. Acid Red 35, C.I. Acid Red 50, C.I. Acid Red 49, C.I. Acid Red 106, C.I. Acid Red 289, C.I. Acid Red 303, C.I. Acid Red 318, and C.I. Acid Red 128, and (B) at least one sort of dye selected from C.I. Acid Red 143, C.I. Acid Red 186, C.I. Acid Red 57, C.I. Acid Red 82, C.I. Acid Red 261, C.I. Acid Red 1, and C.I. Direct Red 212.
Patent JP-S61293489-A (JP)
Inventor: NAGAGAWA TSURUTANE
IPC: A63G25/00
Filed: 1985-06-21
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-S6026673-A (JP)
Title: Method for keeping copper and copper alloy from rusting
Inventor: SAWA NATSUO
IPC: C23C22/52
Filed: 1983-07-25
Abstract: PURPOSE:To form a chemical conversion coating having a significant rust preventing effect on the surface of copper by treating the surface with a soln. contg. specified 4,4-methylene-bis-(2-undecyl-5-methylimidazole) or a salt thereof. CONSTITUTION:4,4'-Methylene-bis-(2-undecyl-5-methylimidazole) represented by formula 1 or a salt thereof is dissolved in water, methanol, ethanol, isopropanol or other alcohol. The surfaces of copper parts are pickled or finished with sand paper, and the parts are immersed in the prepd. soln. The soln. may be coated or sprayed. The copper parts are then dried to form rust preventing films on the surfaces. The treated copper parts maintain their peculiar color tone and luster for a long period.
Patent JP-2000330921-A (JP)
Title: Channel controller
Inventor: SAWA HANAE
IPC: G06F13/12
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To actualize a channel controller which issues a command for canceling a process by a central processor side to cancel the process irrelevantly to whether or not the process of a command that the central processor sends to a channel device is started. SOLUTION: A CPU when making a semiconductor device file device 102 as a channel device control the writing, etc., of data makes the channel controller 101 perform the control instead. When a command for cancellation is issued after a command for that is issued, the channel controller 101 writes it to a 1st interruption flag register 111 by DMA(direct memory access) control not through an FIFO memory 28 differently from ordinary commands and sends it to a 2nd interruption flag register 112 to set a flag ON. Consequently, a SCSI(small computer system interface) bus is disconnected and the process is canceled. Then the channel controller informs the CPU 12 that the process is canceled.
Patent JP-S5927675-A (JP)
Title: Shading correcting system
Inventor: ABE TAKAHIKO
IPC: H04N1/401
Filed: 1982-08-04
Abstract: PURPOSE:To attain the suitable correction corresponding to the deterioration with time of a fluorescent lamp and the like, by storing a new response signal to a storage section every time a circuit for correction is operative. CONSTITUTION:A signal corresponding to each cell transmitted from a photoelectric converting element 1 is A/D converted at an A/D converter 3, compared with a signal corresponding to the storage section 5 at a comparison section 4 and a larger signal of them is outputted. The signal of maximum value as to the subscanning direction is stored in the storage section 5 based on the result of comparison from the comparison section 4. The output of the A/D converter 3 is corrected with a correction memory 8 and a multiplier 7 based on the signal of maximum value at each cell stored in the storage section 5.
Patent JP-S5470833-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI MITSUO
IPC: B41J2/185
Filed: 1977-11-16
Abstract: PURPOSE:To recover the excess ink injected stably and astisfactorily by providing a control such as a nozzle in a recovery passage, into which the excess ink naturally drops, to effect such control that the flow rate of air for establishing a vacuum is less than a preset range. CONSTITUTION:The excess of the ink injected from a nozzle 5 is trapped by a trap 9 and is allowed to freely drop together with the air, which flows from the trap 9 through a vacuum pump 10 connected to a recovery tank 12, and then is recovered by the tank 12 through a vacuum passage 16. An orifice 2 is provided in the free fall passage, which is connected to the trap 9, so that the flow rate of air sucked for establishing a vacuum is controlled to a value less than 100 times of the flow rate of the ink injected from the nozzle 5. Thus, the volatile content contained in the ink being recovered does not volatilize so as to prevent the solidification of the ink recovered and the mixing of the noxiout volatile content in the exhaust gased from the tank 12. Thus, it is possible to recover the excess ink stably and satisfactorily.
Patent JP-S5836643-A (JP)
Inventor: YAMAMOTO SOUICHI
IPC: B02B3/08
Filed: 1981-08-31
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-S5469311-A (JP)
Title: Supervisory unit for error ratio of n-phase psk digital modulation system
Inventor: KATOU TADAYOSHI
IPC: H04L1/20
Filed: 1977-11-15
Abstract: PURPOSE:To reduce the scale of circuits and make apprication of IC easy by performing signal processing at the base band. CONSTITUTION:In this unit, n-phase PSK modulated waves are supplyed to amplitude set circuits 44 and 45 through phase detector 32 and amplitude set circuits 46 and 47 through phase detector 33. The product 50 of the sum 48 of outputs circuit 44 and 46 and the difference 49 of outputs of circuit 45 and 47 is found and  both discriminaton and regeneration 51 are performed. In circuit 43, similar discrimination and regeneration are performed. By logical operation of each output of  circuits 42 and 43, error supervising output, which is not influenced by noise, can  be obtained.
Patent JP-S5260948-A (JP)
Title: Spacer for/3-phase package sealed type make and break equipment
Inventor: MARUTA HITOSHI
IPC: H02G5/06
Filed: 1975-11-14
Abstract: PURPOSE:To economize in the insulating member to be used by not extending the spacer which is used in a 3-pahse package sealed make and break equipment in the thickness of the flat plate section and constructing it so that mechanical strength may be large.
Patent JP-H034985-A (JP)
Title: Extraction and aggregation of inclusion in water
Inventor: NISHIMURA TSUTOMU
IPC: B01D21/01
Filed: 1989-05-29
Abstract: PURPOSE:To cause the union of dissolved ions and silica to take place and remove suspended substances due to adsorption on the silica by a method wherein the polymerization and gelation of the monomer silica contained in an aqueous solution is accelerated in the presence of Al<3+> or Fe<3+> ion. CONSTITUTION:The polymerization and gelation of monomer silica contained in an aqueous solution is accelerated in the presence of Al<3+> and/or Fe<3+> ion. During these processes, the dissolved ions are combined with the silica and suspended substances are adsorbed by the settling silica to extract and aggregate the inclusion in the water. As an alternative, the polymerization and gelation of the monomer silica contained in an aqueous acid solution is accelerated by adding OH<-> to make it weakly acidic and, during such processes, the dissolved ions or suspended substances are combined with or adsorbed by the silica to extract and aggregate the inclusion in the water.
Patent JP-S5470043-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAKUMA SEIICHI
IPC: G03G5/12
Filed: 1977-11-15
Abstract: PURPOSE: To form an electrophotographic photoreceptor capable of copying a 2- color original in one step, by providing on a conductive substrate a photoconductive layer comprising 2 layers, capable of retaining surface potential against corona charging, and having sensitivity to a specified light.  
     CONSTITUTION: On conductive substrate 11,3W100 μ thick first photoconductive layer 12 is formed comprising a synthetic resin prepared by dispersing amorphous selenium and photoconductive particles, and the like, and having sensitivity to a light of color A (wavelengths longer than 550 nm), and on this, second photoconductive layer 13 is laminated having a 0.1W3 μ thick carrier generating layer consisting of a simple substance of CdS or a resin dispersion of CdS, and a 0.1W30 μ thick carrier transfer layer consisting of an electron donor, such as hexamethylenediamine or 2,5-bis(p-diethylaminophenyl)-1,3,4-oxadiazole, and having sensitivity to a light of color B (wavelengths shorter than 550 nm), but no sensitivity to a light of color A and transmitting it. Thus, a photoreceptor is prepared. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01308143-A (JP)
Title: Operation monitor for canned motor
Inventor: KATO OSAMU
IPC: H02K11/00
Filed: 1988-06-03
Abstract: PURPOSE:To eliminate the problem of directivity and to eliminate influence onto variation of motor load by arranging a plurality of detecting sections comprising two detection coils wound around the stator core of a canned motor while separating by integer times of the pole pitch and taking out the largest output signal from the detecting section through a synthesizing circuit. CONSTITUTION:When a canned motor is operated, basic wave voltage synchronized with the source frequency and overlapped with higher harmonics having frequencies determined according to the number of rotor groove are induced in respective detection coils 14a, 14b, 20a, 20b. Fundamental waves are cancelled at the output terminals of detecting sections 19, 21 where two detection coils 14a, 14b and 20a, 20b are connected in series, and the difference of instaneous value of the higher harmonic voltage appears as an output signal in a radial gap type canned motor. The largest output signal from the plurality of detecting sections 19, 21 is taken out through a synthesizing circuit 22 and indicated on an indicator 27.
Patent JP-S5927293-A (JP)
Inventor: MUTOU SAKAE
IPC: G21D3/04
Filed: 1982-08-09
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-H02120424-A (JP)
Title: Apparatus quickly mounting quickly detachable tool on construction machine with vibrator
Inventor: JIYANNMARIE JIERARU RUNE KOERU
IPC: E02F3/36
Filed: 1989-05-30
Abstract: PURPOSE: To enable removal by change of properties of work, and to facilitate reinstallation by providing an instantaneous installation means on a tool or a tool holder in a construction work machine using a vibrator. CONSTITUTION: A construction work tool comprises a replaceable device 3, and a bucket 1 to be connected to an arm 2 of a shovel through the device 3. The device 3 comprises an instantaneous connection plate 20 for a tool such as the bucket 1, a connection plate 17, and a vibration block 10 comprising a hydraulic vibrator 11. The device 3 is connected to the arm 2 and the bucket 1 through both connection plates 20, 17. Reinstallation work can thus be easily conducted.
Patent JP-S61294750-A (JP)
Title: Charged beam lithography equipment
Inventor: WADA KANJI
IPC: H01J37/04
Filed: 1985-06-24
Abstract: PURPOSE:To adjust positioning and focusing of cross-over image highly accurately in short time by performing positioning and focusing of beam such that the reflection, flow-in and pass beam through an aperture mask of reducing lens will be minimized. CONSTITUTION:Upon matching of cross-over images P1, P2 respectively with the center of deflection of deflector 7 and the center of aperture of aperture mask 13 for reducing lens, the quantity of electrons to be reflected from said mask 13 is minimized thus to minimize the movement of beam on the aperture due to deflection through the deflector 7. Consequently, when controlling to minimize the quantity of electrons to be reflected, the electron beam can be aligned and focused highly accurately in short time while automation of adhustment is facilitated.
Patent JP-H0918390-A (JP)
Title: Acoustic echo offset equipment
Inventor: DONARUDO RAAZU DATSUTOUEIRAA
IPC: H03H17/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To improve an echo cancellation resulting from a near end voice signal by selecting a group gain to be a small value. SOLUTION: An acoustic echo is cancelled by adopting a 1st echo cancellor 103 and at least a 2nd echo cancellor 105. The 1st echo cancellor 103 has a 1st comparatively short impulse response synthesis function (period). A 2nd echo cancellor 105 at least has a 2nd comparatively long impulse response synthesis function (period). A 1st error signal from the 1st echo canceller device 103 is fed to the 2nd echo cancellor 105. The 2nd echo canceller 105 is operated adaptively independently of the 1st echo cancellor 103. In details, the 1st echo cancellor 103 is intended to acquire a direct path acoustic echo and an early arrival echo not fluctuated timewise stably, and then the adaptive speed of the adaptive circuit of the 1st echo cancellor 103, that is, the loop gain is selected to be a very small value.  Thus, even when a near end voice signal not detecting the adaptability is in existence, the echo cancellation is made accurate.
Patent JP-H088789-A (JP)
Title: Voice communication system
Inventor: OKUDA YUJI
IPC: H04M1/60
Filed: 1994-06-20
Abstract: PURPOSE:To improve effects of echo suppression and noise suppression by using the output of a noise cancel means for a signal to be used for the learning of an echo in an echo cancel means. CONSTITUTION:An echo canceler 11 performs the decision of a receiving speech/ transmitting speech in a receiving speech/transmitting speech decision part 12 and performs the learning of an adaptive filter 13 only in the case of the receiving speech and a non-transmitting speech. As a signal to be used in the learning of the adaptive filter 13, the outputs of a noise canceler 14 as an input signal and an error signal are used. By this constitution, a noise elimination characteristic in which the state of a reception signal is taken into consideration is imparted to the noise canceler 14, and the effects of echo suppression and noise suppression can be improved not so as to get the influence of the noise canceler 14 in the echo canceler 11 and enter the influence of the echo canceler 11 in the noise canceler 14.
Patent JP-H01307907-A (JP)
Title: Magnetic head
Inventor: SUGIMORI MASAHIRO
IPC: G11B5/127
Filed: 1988-06-06
Abstract: PURPOSE:To improve recording characteristics and to increase an off-track margin by forming the magnetic head in the form of embedding a magnetic metallic layer having a large magnetic flux density only in the central part in the track width direction of a gap part in the ferrite. CONSTITUTION:The magnetic head is formed embedding the magnetic metallic layer 4 only in the central part in the track width direction of the opposite surfaces of the gap 3 of ferrite cores 1, 2. The magnetic metallic layer 4 having the large magnetic flux density, therefore, acts effectively at the time of data recording and the magnetic fluxes concentrate mostly in this part. As a result, the substantial track width at the time of data recording is nearly determined by the width of the metallic layer 4 and the data recording width is made smaller than the track width of the head. The magnetic flux density of the gap part is nearly of no problem and the magnetic permeability has large influence at the time of data reproducing. The recording chartacteristics are improved in this way and the substantial track width at the time of recording is smaller than the track width at the time of reproducing. The off-track margin is thus improved.