baber/WOPTO huggingface dataset:
Patent JP-S58156350-A (JP)
Title: Apparatus for purifying exhaust gas
Inventor: SEKIDO SATOSHI
IPC: F23J15/00
Filed: 1982-03-12
Abstract: PURPOSE:To obtain a small, light wt. and easily handleable exhaust gas purification apparatus with high capacity, by fixedly depositing perovskite type composite oxide shown by general formula to a heat resistant and corrosion resistant metal net. CONSTITUTION:Provskite type composite oxide shown by general formula A1-xA'xB1-yB'yO3 (wherein A is one element among rare earthe elements, A' is one element among alkaline earth elements, B is Co, B' is one element among V, Cr, Mn, Fe and Ni, O is oxygen.O<1, x<1, O<y<1) is fixedly deposited to a heat resistant and corrosion resistant metal net. The obtained exhaust gas purification apparatus can treat an oxidative gas and a reductive gas in an exhaust gas while is excellent in initial purification capacity and the lowering in the purification capacity thereof is extremely small even if combustion is repeated. In addition, by fixedly depositing composite oxide, the oxidative deterioration of the metal net itself can be prevented and the extension of service life can be attained.
Patent JP-2000244052-A (JP)
Title: Semiconductor laser drive device
Inventor: NUMATA TOMIYUKI
IPC: H01S5/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce an unwanted power consumption with no degradation in high speed which is required for switching of outgoing light quantity of a semiconductor laser. SOLUTION: An outgoing light quantity (b) of a semiconductor laser 2 is detected with a photodetector 3, coverted into a voltage signal (d), and calculated with a reference voltage signal by a differential amplifier 5 before fedback to a current source 1. A voltage signal (h) representing a forward voltage (operation voltage) of the semiconductor laser 2 is compared to a reference voltage signal (i) by a comparator 10, and imputed in a DC/DC converter 13. DC/DC converter 13 changes an output voltage to two stages according to an input signal (k). If, for example, the forward voltage is lower than the reference voltage, a voltage which is the lower of the two stages is outputted.  The control speed of the control system fedback from the differential amplifier 5 is sufficiently fast even when the DC/DC converter 13 switches an output voltage, so no fluctuation in outgoing light quantity takes place. With this configuration, a reactive voltage at a power source 1 is suppressed low for a low power consumption.
Patent JP-S59166400-A (JP)
Title: Press device
Inventor: OKADA OSAMU
IPC: B30B15/00
Filed: 1983-03-09
Abstract: PURPOSE:To enable the adjustment of shut height during operation by pressing a sub-plate to a bolster or ram side via an adjusting block combined with tapered plates on the bolster or ram side of a press and holding the same without sticking to said side. CONSTITUTION:A sub-plate 1 is pressed under a specified pressure to a bolster 5 or ram side by means of a spring 6 via a guide pin 2 and tapered plates 3, 4 and is held without being fixed, in a press device. An operator moves back and force the plate 3 by operating an adjusting bolt 8 thereby adjusting the position of the plate 1. The accuracy in the position of the plate 1 with respect to the bolster 5 is maintained by means of the pin 2. The adjustment of shut height is accomplished while said height is continuously checked by such mechanism during operation of the press.
Patent JP-S54131924-A (JP)
Title: Data imprinting device
Inventor: HASHIMOTO AKIHIKO
IPC: G03B17/24
Filed: 1978-04-05
Abstract: PURPOSE: To let light of light emitting elements arrive at film plane efficiently by forming and providing transparent photoconductive guide members in convex lens form to the front of photographic data displaying light emitting elements and filling non-transparent material between these.  
     CONSTITUTION: A light emitting display member 2 is formed of light emitting diodes 6a thru 6g of 7 segments formed in 7-segment mosaic arrangement on a substrate 5 as well as photoconductive guide members 8a thru 8g disposed in opposition thereto and non-transparent material 9 filled therebetween. In addition, the end of each guide member 8 corresponding to a film 4 is formed in convex lens form. Hence, the side faces of the guide members 9 are covered by the non-transparent material 9 and the light of the light emitting diodes 6 is led through inside surface reflection and is condensed at the end part, thus arriving efficiently at the film plane and permitting distinct imprinting of the signals formed through combination of the light emitting diodes 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59164835-A (JP)
Title: Air conditioner
Inventor: MIZUSHIMA CHIKATOMO
IPC: F24F1/009
Filed: 1983-03-09
Abstract: PURPOSE:To lessen cold air feeling and to improve the heating effect, by allowing part of air that has passed through a ceramic heater when heating is carried out to by-pass and to pass through the ceramic heater again, in an air conditioner having a refrigerating plant and a ceramic heating apparatus. CONSTITUTION:When heating is carried out, the supply of a refrigerant to a heat exchanger 13 is stopped, an electric current is sent to the ceramic heater 11, a by-pass 10 is opened by a damper 16, and a blower 10 is operated. Accordingly, major part of the hot air current that has passed through the ceramic heater 11 is passed through the heat exchanger 13 to be discharged into the room and the remaining part is allowed to pass through the by-pass 20 to be sucked by the blower and is sent to the ceramic heater 11 again. Therefore, the amount of the air current is increased, the heating by the ceramic heater 11 can be increased. By returning part of the hot air current that has passed through the ceramic heater to the blower, cold air feeling can be lessened and the heating effect can be improved even if the ceramic heater is used under conditions that exceed the capacity of the ceramic heater.
Patent JP-H0614793-A (JP)
Title: Preparation of polypeptide
Inventor: ROORENSU ESU KAUSENSU
IPC: G01N33/569
Filed: 1993-03-01
Abstract: Novel methods and compositions are provided for enhanced yield of heterologous proteins in fungi. The method and compositions involve employing fusion sequences involving a sequence encoding a heterologous product produced in relatively large amount as a stable polypeptide in the host fused to a second sequence in open reading frame with the prior sequence coding for a different heterologous polypeptide, where the two polypeptides are joined by a selectively cleavable linkage. In particular, a sequence coding for superoxide dismutase is joined to another polypeptide of interest at either terminus of the superoxide dismutase in a yeast expression vector under transcriptional control of an active promoter and the vector introduced into a yeast host and the host grown. High yields of the fusion product are obtained in this manner, where the fusion product can be selectively cleaved so as to produce both the superoxide dismutase and the other polypeptide in high yield. The S. cerevisiae strains 2150-2-3 (pYASI1) and AB110 (pYLUIGF2-14) were deposited at the A.T.C.C. on February 27, 1985 and March 19, 1986, respectively; and given accession nos. 20745 and 20796, respectively.  CROSS-REFERENCE TO RELATED APPLICATIONS This application is a Continuation of application Serial No. 717 209, filed March 28, 1985, which disclosure is incorporated herein by reference.
Patent JP-S55133146-A (JP)
Title: Space diversity system
Inventor: OGUCHI TAKUROU
IPC: H04B7/08
Filed: 1979-04-03
Abstract: PURPOSE:To prevent the momentary interruption and line interruption by constituting that the impedance viewing one antenna is matched via the switch from the circulator and the impedance viewing another antenna is unmatched. CONSTITUTION:When the switch circuit SW is OFF, only the signal received at the antenna ANT2 is fed from the transmission and reception common unit to the circulator, and it is the branch unit consisting of the cirulators CRa1, CRa2 and the band pass filters BPFa1, 2 through the reflection at SW, and fed to the receivers RX1, RX2 by being branched evry channels CH1, CH2. When SW is ON, the impedance viewing from the circulator to ANT1 is matched and the reception signal of ANT2 is not almost delivered to the circulators CRa1, 2. Then, the reception signal of ANT1 is fed to the units RX1, 2. Accordingly, in response to the reception state, the selection system can be realized by controlling the switch circuit SW.
Patent JP-H11235709-A (JP)
Title: Production of cement product
Inventor: YAMADA HIDEKI
IPC: B28B3/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To restrain generation of press cracks and to produce a quality product with high productivity. SOLUTION: In a method for producing a cement product in which a water- containing fiber reinforced cement sheet 3 is press-molded, dewatered, and demolded, a dewatering board 11, a porous metal plate 12, and a plastic fabric filter cloth 13 are mounted in turn on a press lower board 1, the cement sheet 3 is placed on the filter cloth 13, a mold 21 is arranged on a press upper plate, and the sheet 3 is pressurized, dewatered, and molded.
Patent JP-H11235752-A (JP)
Title: Method and apparatus for blow molding of hollow molded product
Inventor: YAGI TAKAYASU
IPC: B29L22/00
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a blow molding method capable of suppressing the deterioration of a resin from the injection time of a parison, capable of uniformly performing cooling within as short a time as possible, and capable of washing the inner surface of a hollow molded product during blow molding, and a blow molding apparatus used therein. SOLUTION: In a method for blowing a parison within the hollow cavity of a mold to mold a hollow molded product, the parison 12 is preliminarily blown by using a nitrogen gas to be housed in the mold 15 and the outer surface of the formed hollow molded product is cooled by the cooling medium circulating through the mold 15 while cooling mist comprising a mixture of nitrogen gas and ultrapure water is sprayed on the inner surface of the hollow molded product and, thereafter, the nitrogen gas is circulated and the gas in the molded product is discharged as necessary while the interior of the molded product is held to pre-blowing pressure to cool the inner surface of the molded product.
Patent JP-S62200105-A (JP)
Title: Incinerator
Inventor: HONDA YOJI
IPC: F23G5/46
Filed: 1986-02-27
Abstract: PURPOSE:To enable countermeasure enough to meet a fluctuation in the water content and the calorific value of a substance to be incinerated and even the mixing of a flame retardant substance or an incombustible substance, by a method wherein an incinerator height is set to a value being given times as large as an average bore, and an air blow-in port and a gas exhaust port are formed at specified places. CONSTITUTION:An incinerating furnace comprises a charging port 1; a combustion chamber 4, having an incinerator height of 1.5-10 times as large as an average bore/and a number of air blow-in ports 12 formed in a lower side wall and/or an incinerator weir 13; gas exhaust ports 5, formed in the upper side wall of the combustion chamber and the upper side wall of a furnace body 3; a duct 7, connected to the gas exhaust port and guiding exhaust gas to a given utilizing place; and a means, controlling an amount of air for combustion blown in an incinerator; and an ash discharge device. Since a dry band, a sequential combustion band, and a combustion band respectively have a sufficient thickness because an incinerator height is high, a fluctuation in a water content of a substance to the thickness of the dry band and the combustion band, and since the sufficient thickness of the dry band is held, a water content is dried enough during a passing time. This constitution enables excellent combustion of a substance to be burnt without being influenced by a fluctuation in a water content, and improvement of combustion efficiency.
Patent JP-H04278917-A (JP)
Title: Production of liquid crystal display device
Inventor: IGUCHI KAZUO
IPC: B24B9/00
Filed: 1991-03-07
Abstract: PURPOSE:To suppress the fluctuations in working and man-hours in a production process and to greatly improve efficiency by subjecting of the ridge lines of a glass electrode terminal board to slight-chamfering. CONSTITUTION:The ridge line part of the glass electrode terminal board to be pressed with connecting pins is continuously subjected to yarn chamfering by using plural diamond wheels 6, 7 and after the connecting pins are inserted and dispersed to the glass electrode terminal board 1, a molding material is so formed as to coat the connecting pins.
Patent JP-H08238537-A (JP)
Title: Production of core for cylinder block mold and device therefor
Inventor: INOUE HIROO
IPC: B22C9/24
Filed: 1995-02-28
Abstract: PURPOSE: To automate as much as possible by eliminating lot production of core part. CONSTITUTION: The production method has a first process (process A) to mold a first core of major part of molding core of cylinder block by a first molding machine 1, a second process (process B) to take out the first core with a first robot 2 and execute the prescribed working and a third process (process F) to mold a second core of other parts of molding core of cylinder block by a second molding machine 6. Further, the production method has a fourth process (process G) to take out the second core with 21st/22nd robots 8, 10 and execute the prescribed working, a fifth process (process D, process G) to execute coating of the first core/second core, a sixth process (process I) to dry/cool the first core/second core and a seventh process (process J) to assemble the second core to the first core with a third robot 16 to have a whole assembled core.
Patent JP-S56138477-A (JP)
Title: Controller of variable capacity pump-motor
Inventor: KANAI TAKASHI
IPC: F04B49/00
Filed: 1980-03-31
Abstract: PURPOSE: To control the capacity of a pump-motor without reducing its efficiency by connecting two actuators with a low pressure source through check valves as well as with a tank through selector valves.  
     CONSTITUTION: Two actuators 12, 13 controlling the capacity are connected with a low pressure source 20 through check valves 21, 22 as well as with a tank through selector valves 25, 26. Since this allows operation of two capacity controlling actuators 12, 13 by low pressure fluid from the low pressure source 20, capacity control may be performed without reducing the efficiency of a pump-motor as well as using another subsidiary pump which causes a power waste. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07200518-A (JP)
Title: Data processing system and its operating method
Inventor: JIYON SHIMONZU
IPC: G06F15/18
Filed: 1994-03-11
Abstract: PURPOSE: To impart the capacity of controlling the input variable of a model preparing software to a data processing system. CONSTITUTION: This system consists of the model preparing software 10 capable of defining a model with plural input variables, a changing means 40 for deciding the initial value of the input variable, a model output means 20 generating the driving signal of an output device 30 based on the state of the model depending on the value of the input variable and a signal supplying means for sending the generated driving signal to the output device 30. The changing means 40 randomly adjusts the value of the input variable within a prescribed limit, inserts the value adjusted for changing the state of the model into the model preparation software 10 and decides the new set of the input variable in response to judging information inputted by a user.  The data processing system is programmed to repeat the generation of the driving signal selected number of times based on the changed model and to repeat the generation of the series of driving signals based on the new set of the initial values.
Patent JP-S62199641-A (JP)
Title: Polyvinyl chloride resin composition
Inventor: HISATSUNE YASUNORI
IPC: C08L67/00
Filed: 1986-02-26
Abstract: PURPOSE:The titled composition suitable for gaskets having improved low- temperature flexibility free from migration of plasticizer, especially free from migration to acrylic coating, not contaminating coating, obtained by blending polyvinyl chloride with a specific polyester plasticizer containing a trimellitic acid plasticizer. CONSTITUTION:(A) 100pts.wt. polyvinyl chloride is blended with (B) 20-150pts. wt. polyester plasticizer which is blended with 10-50wt% trimellitic ester plasticizer, uses a 2-ethyl-2-alkyl-1,3-propanediol as a diol and has 1,000-5,000 average molecular weight. The alkyl of the diol of the component B is 2-4C alkyl. At least one of 2,2-diethyl-1,3-propanediol and 2-ethyl-2-n-butyl-1, 3-propanediol is used as the 2-ethyl-2-alkyl-1,3-propanediol.
Patent JP-H01217380-A (JP)
Title: Developing current measuring method
Inventor: AZUMAGUCHI TERUAKI
IPC: G03G13/08
Filed: 1988-02-25
Abstract: PURPOSE:To effectively recognize the current changing state in which the electric charge of a latent image is neutralized by providing a measuring electrode on the peripheral surface of an insulating cylindrical body in its circumferential direction and, at the same time, a capacitor having an electrostatic capacity corresponding to that of a photosensitive body between an ammeter and the electrode. CONSTITUTION:A measuring electrode 3 is provided on the peripheral surface of an insulating cylindrical body 2 in its circumferential direction and, at the same time, the electrode 3 is connected with an ammeter 5 through a capacitor 4 whose electrostatic capacity corresponds to that of a photosensitive body. The developing current is measured in such a way that the capacitor 4 is saturated and a voltage is applied across the measuring electrode 3 and a sleeve 10 by utilizing the potential difference between both pole plates of the capacitor 4. Namely, discharge is produced from the capacitor 4 because of the potential difference and the developing current flows between the electrode 3 and sleeve 10, but, since the electrostatic capacity of the capacitor 4 corresponds to that of the photosensitive body, the decreasing state of the developing current copes with the state where the electric charge of a latent image is neutralized at the time of actual development. Therefore, the flow of actual developing current can be recognized effectively.
Patent JP-S58161745-A (JP)
Title: Copper alloy for radiator
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/08
Filed: 1982-03-17
Abstract: PURPOSE:To obtain a Cu alloy for a radiator provided with especially superior heat conductivity, corrosion resistance and toughness by adding restricted amounts of Pb and Si, Al, Mn or P. CONSTITUTION:This Cu alloy for a radiator consists of 0.001-1.0wt% Pb, 0.001-0.15wt% in total of one or more among Si, Al, Mn and P, and the balance Cu with accompanying impurities. The oxygen content may be limited to <=30ppm. In the restricted composition, Pb enhances the strength and corrosion resistance, and Si, Al, Mn and P enhance the control of the oxygen content and the corrosion resistance. By limiting the oxygen content to <=30ppm, the reduction of the toughness is prevented. This Cu alloy is superior to conventional Cu-Pb and Cu-Sn alloys in heat resistance, heat conductivity and toughness.
Patent JP-H0538621-A (JP)
Title: Circular saw with superhard cutting edge and manufacture thereof
Inventor: KOBAYASHI YOSHINOBU
IPC: B23D61/04
Filed: 1991-02-12
Abstract: PURPOSE:To reduce the coating cost of a hard coating film without reducing the performance of a circular saw with superhard cutting edges in which a hard coating film is coated on the superhard cutting edges for cutting and grooving wood, metal, and the like. CONSTITUTION:A circular base blade consisting of iron metal is divided into a central base blade 1 and a ring-shaped circumferential base blade 2 to which superhard cutting edges 4 are provided to the cutting-edge fitting part 3 thereof. A hard coating film is coated on the ring-shaped circumferential base blade 2, and thereafter the central base blade 1 and the ring-shaped circumferential base blade 2 are assembled.
Patent JP-S57156050-A (JP)
Title: Recovery device for ferromagnetic metal
Inventor: MAEZAWA KAJI
IPC: B03C1/16
Filed: 1981-03-20
Abstract: PURPOSE: To improve the recovery efficiency for ferromagnetic metals by placing the metals to be recovered on a moving bed which oscillates longitudinally and transversely, and attracting and recovering the ferromagnetic metals with magnets at both ends of the moving bed.  
     CONSTITUTION: Ground metals to be recovered are put in a metal charging part 1, where grain sizes are screened with meshes 6, and the dropping of the metals is controlled with a damper 7. The metals dropped onto a belt conveyor 2 which is a moving bed are moved by this conveyor 2, which is formed of a belt driving  part 8, an impact part 9 for application of transverse oscillations to the belt  and an impact part 10 for application of longitudinal oscillations, and applies  the longitudinal and transverse impact oscillations together with the oscillations  of the metals to be recovered thereby improving the attraction efficiency of  magnet parts 3. While the metals to be recovered are advanced by the movement of the conveyor 2, the ferromagnetic metals are attracted to the magnets  3 and non-magnetic materials are recovered into a recovery box at the terminal  end of the belt. The metals attracted onto the magnets are put into an another  recovering box at the left end part by moving a sweeper 5 after switching off  the power supply to the magnets. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51116505-A (JP)
Title: Automotive tyre
Inventor: KUBOTA MIDORI
IPC: B60C13/00
Filed: 1975-04-04
Abstract: PURPOSE: To provide a tyre which can prevent an automobile from turning over even with the increase in the conrnering force. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56137601-A (JP)
Title: Magnetic recording medium
Inventor: YAMAGUCHI NORISHIGE
IPC: C22C9/06
Filed: 1980-03-29
Abstract: PURPOSE:To obtain a recording medium suitable to high-density recording of high resolution so that a system of spinodal resolution type or aging deposition type by providing each composition consisting of copper, nickel and cobalt as essential components at a prearranged ratio and forming a prearanged thin sheet with this component. CONSTITUTION:A thin sheet of less than 1mm. of thickness is formed with an alloy  under the following composition formula of copper, nickel and cobalt as essential components and part of cobalt substituted with iron. The formula is [CuxNiy (CouFev)z]pMqo. But the sum of x, y and z in the formula is 100wt%, x 10- 80wt%, y 10-50wt% and z (100-x-y)wt%. In addition, the sum of u and v is 100wt% and v 0-50wt%. M indicates more than one kind of additive elements other than copper, nickel, cobalt and iron, and the sum of p and q is 100wt% and q 0-20%. Then it is so arranged that a recording medium may have a system of spinodal resolution type or aging deposition type and be suitable to high-density recording.