baber/WOPTO huggingface dataset:
Patent JP-H05321648-A (JP)
Title: Exhaust emission control device
Inventor: YAMAUCHI SHIGEKAZU
IPC: F01N3/22
Filed: 1992-05-15
Abstract: PURPOSE:To efficiently purify the harmful matters even when the engine is started in a cooled condition by adsorbing the harmful matters in the exhaust gas by an adsorbing means when the engine is started in a cooled condition, and purifying the harmful matters by a catalyst unit and a catalyst converter when the exhaust gas temperature reaches the specified activation temperature. CONSTITUTION:Switching control of a switching valve 51 is executed by an ECU 18 when an engine 10 is started in a cooled condition. That means, a bypass passage 16B of an adsorbing means 16 is closed while an adsorbing passage 16A is opened, and the harmful matters such as hydrocarbon in the exhaust gas are temporarily adsorbed to this adsorbing member 16. Confirmation that the exhaust gas temperature reaches the catalyst activation temperature is made by detecting the exhaust gas temperature by using the respective sensors 17A, 17B above and below the catalyst unit 53. Then, the exhaust gas is supplied to a catalyst unit 53 and purified. An adsorbing member 15 is reactivated by supplying the secondary air from the secondary air supplying passage 19 to the exhaust gas passage 12. In addition, the harmful matters adsorbed to the adsorbing member 15 are supplied to the catalyst converter 13 and purified.
Patent JP-S613240-A (JP)
Title: Input and output device
Inventor: FUJITA MASANORI
IPC: G09G1/28
Filed: 1984-06-15
Abstract: PURPOSE:To reduce the cost and to allow each person to use the space on a desk widely by allowing plural persons to share a CRT. CONSTITUTION:Plural console panels 1 and 2 are operated to put corresponding computers 3 and 4 in operation and their outputs are supplied to a display circuit 5. The output of the display control circuit 5 is displayed on a color display device 6 corresponding to the three primary colors. For example, an arithmetic result obtained by the operation on the console panel 1 is displayed in red on the color display device 6 and an arithmetic result by the operation on the console panel 2 is displayed in blue. An operator at the console panel 1 views only his or her result on the display device 6 through a color filter of red. The 3rd party sees neither result on the display device 6 without any color filter.
Patent JP-H11315685-A (JP)
Title: Electric shutter
Inventor: YAMAGUCHI MASAO
IPC: E06B9/68
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide an electric shutter operable from a radio transmitter installed outside. SOLUTION: A radio transmitter is provided with a code input key in addition to an operation key. Any operation key for ID code, ascent, stop, and descent is pressed at S41 to operate an electric shutter. When ID code coincides with the ID code registered in the radio transmitter, the operation is shifted from S42 to S43 to transmit a transmission signal, but when it does not coincide with the latter, transmission is not done. Moreover, it is unnecessary to input the ID code to stop the shutter. The ID code is read from a memory at S45 and a transmission signal is sent at S46. It is unnecessary to input the ID code to lower the shutter in the same way.
Patent JP-S5457047-A (JP)
Title: Man-made fishing bank and wave force power generating system combination
Inventor: INOUE KIYOSHI
IPC: A01K61/00
Filed: 1977-10-17
Abstract: PURPOSE: To provide a combination of man-made fishing bank of a framework structure with a wave force power generating system installed on its top.  
     CONSTITUTION: A man-made fishing bank-wave force power generating system combination comprising a framework structure 1 having a truss of rigid frame parts 1a to 1c with an artificial sea weed 8 attached thereto is submerged several meters under the ocean surface at predetermined fishing ground with buoys 5 and 6 installed thereto to form a fishing bank, said framework structure 1 being provided with an equipment chamber 2 containing a float type wave force power generating system and other necessary facilities, said power generating system installed in the equipment chamber 2 being of a type, for example, having an air turbine driven generator running on a compressed air supplied from an air compressor driven by vertical movement of a float corresponding to the wave surface motion. This combination provides a wave force power generating system with ease of maintenance and safety and highly productive man-made fishing bank 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5248010-A (JP)
Title: Supporting device for a rod for use with a linear motor
Inventor: KARITA ATSUJI
IPC: H02K41/025
Filed: 1975-10-13
Abstract: PURPOSE: To provide a wider application for linear motors by detachably mounting 1 to plurality of movable supports to a moving body respectively on both sides with respect to the moving direction thereof by way of magnetic attraction and successively engaging the movable supports one by one to equi-spaced stoppers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5550217-A (JP)
Title: Spectacles
Inventor: TOKUDA AKIRA
IPC: G02C11/00
Filed: 1978-10-09
Abstract: PURPOSE: To obviate acting of magnetism from packing and occurrence of the fatigue, etc. of the eyes when the spectacles are worm by fitting the magnetized packing to part of the spectacle frame.  
     CONSTITUTION: The spectacle frame consist of a lens part 1 and bows 2. A magnetized packing 5 is fitted in part thereof, e.g., lens part 1, in such a manner that it does not expose to the outside of the spectacle frame. Or the packing 5 is fitted in the bows 2. It is preferable that the packing 5 is constituted by powder form material or material of superior moldability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62281088-A (JP)
Title: Recognition method for pattern information
Inventor: ISHITANI SHINKO
IPC: G06K9/50
Filed: 1986-05-30
Abstract: PURPOSE:To correctly recognize a pattern in an extremely short time by dividing pattern information, detecting the histogram of a stroke distribution within a constant range every divided area and recognizing the minimum value of the histogram as the central value of the divided areas. CONSTITUTION:A CPU 50 divides digital data for the plural prescribed areas, and takes the histogram of the lateral and vertical stroke distribution of the respective divided areas. The histogram of the obtained stroke distribution is stored in the line histogram buffer 22 of a RAM 57. Subsequently, the minimum value of the histogram every line in the previously obtained prescribed area is obtained, and this value is stored in the area histogram buffer 23 of the RAM 57 as the central value of the area. Thereby, the reading of dusts which is an erroneous reading in the area is removed and since the quantity of the checked data is a little, a processing time is remarkably deleted.
Patent JP-H0419489-A (JP)
Title: Connection unit for piping
Inventor: TAJIRI YASUHIKO
IPC: F16L19/08
Filed: 1990-05-14
Abstract: PURPOSE:To disuse a field processing and improve operability by providing a tapered opening end on an inner peripheral surface of an outer tube through which an inner tube is inserted, screwing a fastening nut for press-fitting in the inner tube, and providing a biting sleeve between an outer peripheral surface of the inner tube and the opening end. CONSTITUTION:A connection unit for piping is made up of an outer tube 16 and an inner tube 26 slidably inserted therethrough, while a screw structural body 18 having an opening end 20 whose inner peripheral surface is tapered is provided on an opening edge of the outer tube 16. A fastening nut 22 is screwed in an outer peripheral surface of the opening end 20. A press-fitting part 24 of the fastening nut 22 is substantially agreed with an outer diameter of the inner tube 26, and a biting sleeve 27 is provided between the opening end 20 and the press-fitting part 24. By fastening, the biting sleeve 27 bites into an outer periperal surface of the inner tube 26 to obtain a perfect selability. A field processing is disused and operability is improved, accordingly.
Patent JP-H02301669-A (JP)
Title: Ignition timing controller of engine
Inventor: MITSUMOTO HISASHI
IPC: F02P5/153
Filed: 1989-05-16
Abstract: PURPOSE:To prevent deterioration of operation by carrying out failure diagnosis of an alcohol sensor based on alcohol concentration fuel which is calculated from a burning period, and in case of a failure, fixing an ignition timing correction amount by alcohol concentration at a certain value. CONSTITUTION:An ignition timing decision means (j) corrects the basic value of an ignition timing, which is detected by a detection means (a) and set by a setting means (d) based on the operating condition of an engine, with a correction amount which is set by the first correction means (h) according to alcohol concentration detected by a detection means (c) and a correction value which is set so as not to cause any knocking and the like through the second correction means (i) based on cylinder internal pressure detected by a detection means (b) to decide an ignition timing. Whereas, an alcohol calculating means (f) determines alcohol concentration from burning time from the beginning of ignition determined by the ignition timing decision means (j) to the time when the value of cylinder internal pressure which is detected by a detection means (e) reaches a maximum one, and compares the calculated value with the detected one. When the alcohol detection means (c) is judged as a failed part by a discrimination means (g), the correction value of the first correction device (h) is fixed at a prescribed constant value.
Patent JP-S6042496-A (JP)
Inventor: OOHATA YOSHIHIRO
IPC: C11D1/94
Filed: 1983-07-07
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-H02302908-A (JP)
Title: Magnetic head
Inventor: ITONAGA TOKUO
IPC: G11B5/147
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a necessary frequency characteristic by changing the film forming conditions of each metallic magnetic film for each film, changing a magnetization facilitating axis direction for each film and making the films into a magnetization anisotropy and magnetization isotropy metallic magnetic films. CONSTITUTION:Metallic magnetic films 1... in four layers to form a laminate layer 3 are made into the magnetization anisotropy films, and simultaneously, the directions of magnetization facilitating axes A1, A2, B1, B2, C1, C2, D1 and D2 are changed for respective films and respective cores 5 and 6. In such a way, when the directions A1, A2, B1, B2, C1, C2, D1 and D2 of the magnetization facilitating axes in respective magnetization anisotropy metallic magnetic films 1... in four layers of the laminate layer 3 are changed for respective films and respective cores 5 and 6, the frequency characteristics of a head output are made different for respective metallic magnetic films 1... of respective cores 5 and 6. Thus, by properly changing the combinations, the arbitrary frequency characteristic can be obtained.
Patent JP-H10312110-A (JP)
Title: Developing device
Inventor: HASEGAWA KAZUHIRO
IPC: G03G15/08
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a toner image whose developing density is kept constant. SOLUTION: This developing device 10 is equipped with a developing sleeve (developer carrier) 11, a magnet (magnetic field generating means) 12 arranged in a fixed state in the sleeve 11, and a developing blade (regulating member) 13 regulating the layer thickness of developer on the sleeve 11; and an electrostatic latent image formed on the surface of a photoreceptor drum (image carrier) 12 is developed to a visible image with two-component developer. The device 10 is provided with an elastic blade (cleaning member) 25 scraping non-magnetic toner adhering to the surface of the sleeve 11. Thus, the non-magnetic toner is scraped from the sleeve 11 contaminated by the non-magnetic toner by the blade 25, so that the electrostatic latent image on the drum 2 is always developed on the surface of the sleeve 11 which is not contaminated with the toner, and the toner image with stable density is formed for the electrostatic latent image of the same potential.
Patent JP-S6016525-A (JP)
Inventor: OKAMOTO KOUJI
IPC: A01G1/04
Filed: 1983-07-07
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-H01295104-A (JP)
Title: Position detecting method for electronic component
Inventor: KATSUTA DAISUKE
IPC: G01B11/00
Filed: 1988-05-23
Abstract: PURPOSE:To find the position of the electronic component by photographing a light cutting line formed by the irradiation of slit light by a camera and detecting a matching part with which the value of previously stored size data on the electronic component fits in from the shape of said light cutting line. CONSTITUTION:Image data is extracted from an original image of the light cutting line 31 picked up by the television camera 1 and stored in the image memory in an image processor 2. Then the matching part with which the value of the size data on the electronic component 4 stored in the image memory of the image processor 2 fits in is detected from the shape of said light cutting line 3 and the position of the electronic component 4 is found from the position of the matching part. Consequently, even if the end point of the light cutting line 31 is not broken, the end point of the light cutting line can be detected and the position of the electronic component 4 is accurately detected.
Patent JP-H09286200-A (JP)
Title: Paste vessel
Inventor: MURAKOSHI YASUO
IPC: B43M11/00
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent liquid paste held in the body of a paste vessel from being dried, solidified or leaked to the outside by a simple structure. SOLUTION: Discharge parts 4, 5 formed in both ends of the body 2 of a paste vessel are covered with caps 9, 10. Inner caps 11 provided with cylindrical holding bodies 18 having projections 12 are internally provided in the caps 9, 10. Projection edges 14 are provided on the inner wall surfaces 13 of the caps 9, 10. Further, retaining grooves 15 are provided in the root parts 4' of the discharge parts 4, 5 engaged with the projection edges 14. Thereby, the caps 9, 10 are screwed to the discharge parts 4, 5 and screwed to the prescribed positions. Since the projection edges 14 of the caps 9, 10 are engaged with the retaining grooves 15 of the discharge parts 4, 5 and fixed, the caps 9, 10 are surely fitted to the discharge parts 4, 5 of the body of the paste vessel at all times.  Thereby, liquid paste held in the body 2 of the paste vessel is prevented from being dried, solidified and leaked to the outside.
Patent JP-H0421471-A (JP)
Title: Image processor
Inventor: KATO KATSUNORI
IPC: H04N1/21
Filed: 1990-05-16
Abstract: PURPOSE:To transmit an image stored in a display image memory to an image forming memory with a simple construction while reducing a restriction to a microprocessor by a method wherein an image developed in the display image memory is read out to be displayed, this image is successively outputted to an output image memory, and the transmitted image is outputted to be recorded. CONSTITUTION:A display memory part 19 for developing an image displayed on a CRT display part 3 consists of a VRAP 15 in which the display data can be written by a random access through a system bus 14 and a serial port part VSAP 16 successively transmitting the display image data developed in the VRAP 15 to the CRT 3 through a data change-over circuit 17 and a CRT I/F 13. After receiving the data, an ISAP 10 successively transmits the data per word to an image printer 2 through the data change-over circuit 17 and an output I/F 12. In the image printer 2, an image is formed based on the successively transmitted image data.
Patent JP-H09310876-A (JP)
Title: Air conditioner
Inventor: MOTOJO HIDEKI
IPC: F24F1/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To improve the heating capacity of an air conditioner. SOLUTION: A second indoor heat exchanger 11 is arranged under the blow fan 10 of an indoor machine which is equipped with an air filter 8, a first indoor heat exchanger 9, and the said blow fan 10 in the air passage connecting the suction port 5 at the upper part of the casing with the blowout port 6 at the lower part of the casing, and hightemperature refrigerant gas supplied from outdoor machine to the indoor machine at the time of heating operation is circulated from a second indoor heat exchanger 11 to the first indoor heat exchanger 9. According to such constitution, the temperature of blown-out air can be raised more, and also the total area of the indoor heat exchanger is enlarged, whereby the heating capacity improves.
Patent JP-2000312948-A (JP)
Title: Applying method and device of coating agent
Inventor: NAKANO AKIHIRO
IPC: B05B1/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To heighten efficiency of a coating operation when a coating agent is applied to an inner face of a mold having a movable side wall mold, and heighten adhesion of the coating agent on the mold inner face, or heighten production efficiency of an entire casting process in the case where the coating operation of the coating agent and the assembling operation of a core are required. SOLUTION: In this applying method, a capacity part is formed which is closed by upper/lower molds DU/DL and plural side wall molds DS, and when a casting is obtained by injecting/filling molten metal in the capacity part, a coating agent is applied on inner faces of the upper mold and each side wall mold. In this case, the plural side wall molds DS are supported by the upper mold DU, and each side wall mold is slidably arranged in a horizontal direction. All the side wall molds are set under a closing condition, and then the coating agent is applied on the inner faces of the side wall molds and the upper mold.
Patent JP-S6018810-A (JP)
Title: Magneto-resistance effect head
Inventor: MARUYAMA TAKAO
IPC: G11B5/39
Filed: 1983-07-08
Abstract: PURPOSE:To obtain high resolving power without using a shield by laminating alternately thin films having a positive magneto-resistance effect and thin films having a negative magneto-resistance effect via insulating layers to >=3 layers and constituting these films in such a way that the thin films are biased in the same direction. CONSTITUTION:MR films 8 and 10 are cobalt-zircon films having a negative magneto-resistance effect and an MR film 9 is a ''Permalloy'' film having a positive magneto-resistance effect. The magnetizing direction 14 of the films 8, 9 and 10 inclines 45 deg. relative with the direction where detecting current 15 flows owing to the biasing magnetic field 13 generated by a permanent magnet 12 and shape anisotropy. The films 8, 9 and 10 are connected in parallel by conductors 11 and if the current 15 is supplied thereto from a current source, the current inversely proportional to the ratio of each film resistance with respect to the total resistance flows in the film 8, 9 and 10. The half-amplitude level of the reproduced output waveform is decreased by using such magneto-resistance effect head and the playback head for high recording density is obtd.
Patent JP-S613822-A (JP)
Title: Method for adding alloy element of which vapor pressure is increased by temperature of molten steel to molten steel
Inventor: HASEGAWA TERUYUKI
IPC: C21C7/00
Filed: 1984-06-19
Abstract: PURPOSE:To melt efficiently and uniformly a titled alloy element in a molten steel by adding a wire contg. said element to the molten steel through a lance which is immersed in the molten steel in a manner as to prevent the intrusion of the molten steel to the inside thereof by an increased-pressure gas and is coated externally with refractories. CONSTITUTION:The molten steel 1 is filled in a ladle 10 and the lance 2 which is externally coated with the refractories 20 is immersed therein. The top end of the lance 2 is communicated via a wire guide 30 to a wire feeder box 31. The increased-pressure gas such as Ar is fed from the inside of the box 31 into the lance 2 and the gaseous pressure is maintained to the extent at which the gas is not discharged from the bottom end of the lance 2 to maintain the bath surface of the molten metal intruding into the lance 2 at the bottom end of the lance. An inert gas is at the same time blown into the molten steel through a blowing plug 11 in the bottom of the ladle 10 to stir the molten metal and the wire 3 contg. the alloy element such as Ca is delivered from a wire feeder 34 in the box 31 through a guide 30 and the lance 2 into the molten steel.
Patent JP-S61281706-A (JP)
Title: Oscillation circuit
Inventor: KURATA KATSUMASA
IPC: H03B5/32
Filed: 1985-06-07
Abstract: PURPOSE:To obtain an oscillation output stable over a wide power voltage range by controlling and adjusting equivalently the drive capability of an inverse amplifier in response to the fluctuation of a power voltage fed to the oscillation circuit comprising an oscillator and the inverse amplifier. CONSTITUTION:A resistor 1 and an oscillator 2 are connected in parallel between the input and output of the 1st inverse amplifier 4. The resistor 1 is used for adjusting the DC operating point. When a DC power supply voltage given to an oscillation circuit exceeds a prescribed voltage, a power supply voltage detection circuit 6 turns off the 2nd inverse amplifier 5 and when the DC voltage is within the prescribed voltage, the circuit 6 turns on the amplifier 5. When the DC power voltage is low, both the 1st inverse amplifier 4 and the 2nd inverse amplifier 5 are operated and when the DC voltage is high, they are turned off and only the 1st inverse amplifier 4 acts like the oscillation circuit. As a result, the low power consumption of the oscillation circuit and the prevention of over-tone oscillation due to the improvement of high frequency characteristic are attained at a high power voltage.
Patent JP-H02303136-A (JP)
Title: Charge transfer device
Inventor: ISHIDA TAKAYOSHI
IPC: H04N5/335
Filed: 1989-05-18
Abstract: PURPOSE:To prevent residue of unnecessary charge transferred to a vertical shift register and to prevent the quality of an image from decreasing by pulse- driving an overflow drain when charge stored in a photodiode is output while using an electronic shuttering function. CONSTITUTION:An overflow drain voltage Vo is applied between an n-type board 22 and a p-type region 24. When an electronic shutter is used, a reading pulse Pr corresponding to two pulses is inserted to a period Ta for executing transfer of unnecessary charge and storage of signal charge in a vertical blanking period VBLK, and a high speed transfer pulse phic is then inserted. Thus, the unnecessary charge transferred to a vertical shift register 14 by the pulse Pr is transferred at a high speed on the register 14 by the pulse phic to be externally swept out. Since it becomes a high level at each 1H except an unnecessary charge transfer period Ta, excess charge stored at a photodiode 12 is fed to a substrate side more than that at a low level period during this period.
Patent JP-2000313241-A (JP)
Title: Travel device for agricultural working vehicle
Inventor: KUBOTSU MAKOTO
IPC: B60K17/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To install a travel device for an agricultural working vehicle, equipped with a rear wheel drive case having aright and left pair of rear axles, so that soil can not adhere to a clutch brake device, for separately actuating right and left rear axles respectively, and the rear wheel driving case can be lightened and miniaturized. SOLUTION: A rear wheel drive case RK is constituted of a center transmission case part 15, and a side transmission case part 16 manufactured separately from the case part 15 and linked to both the end sides of the case part 15. Left and right clutch brake devices CBL and CBR are provided in the insides of the left and right side transmission case parts 16 respectively.