baber/WOPTO huggingface dataset:
Patent JP-S5920516-A (JP)
Title: Unit for exhaust gas purification and black smoke leakage control in diesel engine
Inventor: KOJIMA TOSHIHIKO
IPC: F01N3/04
Filed: 1982-07-23
Abstract: PURPOSE:To prevent efficiently generation of the black smoke by generating steam by means of a boiler whose heat source is the heat from an exhaust gas pipe, feeding an engine with the said steam and interposing a catalyst matter in a fuel intake passage or an exhaust passage. CONSTITUTION:A boiler 2 is installed on a part of the exhaust pipe 23 of an engine and fixed by a band 3. The boiler 2 is provided with a tank 2b which contains instantaneous heat concuction oil and formed in such a manner that the tank 2b is brought in surface contact with an exhaust pipe 23 on the mating surface thereof, and by utilizing the heat from exhaust gas, the boilder 2 heats up and evaporated the water introduced into the boilder 2 from a water tank via a hose 5. The boiler 2 feeds an intake pipe, via a pressure regulating valve 14 and a heat resisting hose 19, with thus generated steam together with the air introduced from an air-cleaner via a hose 12. Next, it activates the fuel injected from an injection nozzle 20 as well as the steam and air by means of a catalyst matter 20, then it introduces them into a combustion chamber 22.
Patent JP-H06335517-A (JP)
Title: Washing device for rotary type powder compression molding device
Inventor: SHIMADA YASUO
IPC: B08B9/032
Filed: 1993-05-31
Abstract: PURPOSE:To uniformly spray the pressure liquid from nozzles to the entire part of upper pestle sliding parts, mortar mounting holes and lower pestle sliding parts by providing the washing device with lifting bodies which are liftably arranged on a rotary disk and pipe for the nozzles inserted with the pendent ends into the respective parts according to the lifting operations of the lifting bodies rotatably and pendently disposed on these lifting bodies. CONSTITUTION:A vertical shaft which is rotatably and pivotally fitted to a frame is integrally rotatably mounted with the rotary disk 4. The rotary disk 4 is provided with plural sets of the upper pestle sliding parts 5, mortar mounting holes 6 and lower pestle sliding parts 7 bored in this rotary disk by aligning the axial centers. The washing device 16 for these parts includes the lifting bodies 17, the pipes 18 disposed pendently therefrom, the nozzles 19 mounted at bottom ends 18a thereof, pressure liquid flow passages 20 for introducing the pressure liquid W thereto and impeller mechanisms 21 for rotationally driving the pipes 18 for the nozzles.
Patent JP-S5920022-A (JP)
Title: Current controller
Inventor: TACHIBANA YASUO
IPC: G05F1/10
Filed: 1982-07-23
Abstract: PURPOSE:To improve the response characteristic to make a smooth current control possible, by combining properly the measured value of the current of a coil and a differential signal generated by a digital differentiating filter to correct a voltage and allowing coil groups not to interfere with one another. CONSTITUTION:In a device 204, which allows coil groups not to interfere with one another, of a current controller 10, an output (y) for selection of a coil ip is used as the input of a digital low pass differentiating filter 50 instead of a differential Sip of a short-circuit coil ip. That is, voltages e1, e2, and e3 are applied to respective coils so that uk=(Rk+SLk)ik (k=1, 2, and 3) is true among control intermediate values u1, u2, and u3. In this equation, S is andifferential operator, and Rk is respective resistances of coils 1-3, and Lk is respective inductances of coils. Thus, coils appear to be independent of one another. Consequently, when values u1-u3 are used as outputs of a control system, it is sufficient if three current controls of an independent coil are considered.
Patent JP-S5853059-A (JP)
Inventor: GIYUSETSUPE BETSUTEINI
IPC: G11B21/02
Filed: 1982-07-23
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-S5835152-A (JP)
Inventor: TATSUTANAHAARI ERU NAGABUSUHAN
IPC: C07C239/00
Filed: 1981-08-18
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-S5829427-A (JP)
Inventor: UEDA YASUKIYO
IPC: A47K13/30
Filed: 1981-08-18
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-H11320901-A (JP)
Title: Ink-jet recording apparatus
Inventor: YOMO MAKOTO
IPC: B41J2/175
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent air bubbles generated inside ink flow passages from invading a recording head while restricting a count of ink flow passages to a minimum and prevent impurities from being formed in the ink flow passages. SOLUTION: A carriage 3 loading a recording head 1 is equipped with a sub tank 2 for supplying an ink to the recording head 1. The ink is supplied from a main tank 4 to the sub stank 2 and the sub tank 2 and main tank 4 are connected by a feed tube 5. A check valve 9 is set at an upper part of the sub tank 2. The check valve 9 is opened when a suction head 10 connected to a tube pump 50 is butted against the check valve. In this state, the air in the sub tank 2 is discharged by driving the tube pump 50.
Patent JP-H09290375-A (JP)
Title: Nose part screw guide fitting mechanism in screw driver
Inventor: TAKEZAKI SANEJI
IPC: B25B21/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a nose part screw guide fitting mechanism in a screw driver that can fit easily and positively without directionality with a small number of part items. SOLUTION: This screw driver applies impact to a driven screw, fed to a nose part 1, so as to drive a part of the driving screw into driven material, then rotates the driving screw to screw it in and guides the driving screw by a pair of screw guides 5 provided at both sides of the tip of the nose part 1 when the driving screw is driven out. The screw guides 5 are covered with a contact top 12 for protecting the driven material. A base part of each screw guide 5 is passed through a fitting pin 6, piercing the nose part 1, so as to be rotatably supported. A pair of keep pieces 13 are opposedly formed from the base part of the contact top 12, and both keep pieces 13 are arranged at both end parts of the fitting pin 6 to prevent slip-off of the fitting pin 6.
Patent JP-H09287572-A (JP)
Title: Bellows compressor
Inventor: MIURA ATSUYUKI
IPC: F01B19/04
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce difference pressure applied to a bellows so as to prolong the life of the bellows and miniaturize the device by forming a compression chamber and an auxiliary compression chamber to be partitioned off with bellows forming compression chambers by means of a piston reciprocating in a cylinder according to rotation of a crank. SOLUTION: One and the other chambers partitioned off with a piston 1 are airtightly sealed from each other by a sealing means 2 inserted between the piston 1 and the cylinder 10. The piston 1 is reciprocated in the cylinder 10 by rotating a crank 11, and hence the volumes of a compression chamber 5 and an auxiliary compression chamber 6 divided with a bellows 3 inserted between the one end of the cylinder 10 and the piston 1 are changed. Gas in the compression chamber is discharged from a discharge port 12 formed on the one end 101 of the cylinder 10. Pressure in the auxiliary compression chamber 6 is changed according to movement of the piston 1 due to rotation of the crank 11, and pressure difference of both chambers applied to the bellows 3 is reduced.
Patent JP-S6021959-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B21/00
Filed: 1983-07-15
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-S619569-A (JP)
Title: Vapor deposition method
Inventor: EBISAWA FUMIHIRO
IPC: C23C14/50
Filed: 1984-06-25
Abstract: PURPOSE:To form a vapor-deposited film having high crystallinity and orientation properties by rotating and moving a substrate in the flying direction of the vaporizes substance when the vapor-deposited thin film is formed on the surface of the substrate by resistance heating. CONSTITUTION:A sample 8 of an organic or an inorganic material to be vapor- deposited is put in a heating boat 7 in a bell jar 9, and the upper part is covered with a shutter 10. The inside of the bell jar 9 is made vacuum by evacuation, and an electric current is passed through the heating boat 7 to vaporize the sample 8. The shutter 10 is simultaneously opened, and a revolving and moving impeller 4 equipped with a glass substrate 6 is rotated clockwise with a motor 5 to form the vapor-deposited film of the sample 8 on the surface of the substrate 6. In this case, a vapor-deposited film having high crystallinity and orientation properties can be formed even with an organic substance having a low thermal cracking velocity by regulating the revolving and moving velocity of the substrate 8 to a value 1/3-2 times the flying velocity of the vaporized substance.
Patent JP-S5353960-A (JP)
Title: Plasma display panel of surfacial discharging type
Inventor: YAMAMOTO HIROSHI
IPC: H01J11/28
Filed: 1976-10-26
Abstract: PURPOSE: To prevent the insulation destoroy phenomenon of the dielectric layer and protective layer covering the boundary of the discharge electrode pair and the unevennes s of brightness and to obtain a good panel, by providing the protective electrode. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000321835-A (JP)
Title: Recorder
Inventor: SUGAWARA YUTAKA
IPC: G03G21/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent a printing failure which makes the directions of already printed contents and that of freshly recorded recording contents different. SOLUTION: When an image reading execution instruction of a recording surface in a normal set direction is executed from a manipulation part display section 7, a recording paper surface image reading section 9 is driven and the already printed image flush with the recording surface of the recording paper is read and is stored in a RAM 3. If a recording operation execution instruction is thereafter executed, the front face write (address) print data of etching recording paper is received from an external information processing device 11. The recording paper surface image reading section 9 is driven to store the image on the recording surface of the postcard set in a paper feed section into the RAM 3. A CPU 1, thereafter, compares the already read reference image and the image data read this time.  If the recording paper is judged to be set in a normal direction as a result thereof, the print action is started and, otherwise, the print action is not started and an error message is displayed on the manipulation part display section 7.
Patent JP-S61287314-A (JP)
Title: Scrambler/descrambler circuit
Inventor: ASADA JUNICHI
IPC: H03K5/156
Filed: 1985-06-13
Abstract: PURPOSE:To simplify the circuit by resetting a counter circuit into the initial state while an exclusive OR between an input to a shift register and an output of the 8th stage as a reset pulse synchronous with a clock of 1-bit width so as to eliminate the need for a one-shot pulse generating circuit required for a conventional circuit. CONSTITUTION:An exclusive OR between the input to the shift register 2 and the output of the 8th stage are used to reset a synchronous counter circuit 5 synchronously with a clock signal S1. If disadvantage exists in an input data S6, the counter circuit 5 detecting the disadvantage counts the clock signal S1 by 32 bits and when the disadvantage is not eliminated during the period, a carry output S5 is outputted to invert an output of the exclusive NOR. When the disadvantage is lost, a reset pulse S4 being an output of the exclusive OR circuit 4 ORing exclusively the output of a selection circuit 1 and the output of the 8th stage of the shift register 2 loads all '0' to Q1-Q5 of the counter circuit 5 synchronously with the clock signal S1 to set the counter circuit 5 to the initial state. Thus, the conventional one-shot pulse generating circuit is omitted.
Patent JP-S63293836-A (JP)
Title: Packaging body
Inventor: HATADA KENZO
IPC: H01L21/60
Filed: 1987-05-26
Abstract: PURPOSE:To prevent a junction failure from generating even when stress is acted by a method wherein the width of the electrode of a semiconductor element is formed wider than that of the electrode of a circuit board. CONSTITUTION:The width of an electrode provided on a semiconductor element 1 is formed larger than that of an electrode 31 of a circuit board 3. An insulating resin 8 is expanded and the gap between the electrode 30 of the element 1 and the electrode 31 of the board 3 is pushed up. Whereupon, if the height of the electrode 30, for example, is assumed to be 5-10 mum and the expansion coefficient of the resin 8 is assumed to be 1 X 10<-4>/ deg.C, the amount to be pushed up is 500-1000 Angstrom . As the electrode 31 is 3000 Angstrom  in thickness, the electrode 30 is in contact with a side surface 31 ' by a difference [3000 Angstrom  -(500-1000 Angstrom )] between the thickness of the electrode 31 and the amount to be pushed up. Accordingly, no failure of connection is generated.
Patent JP-S5831330-A (JP)
Title: Photographing method and device for video picture
Inventor: FUJITA HIDEJI
IPC: G11B27/028
Filed: 1981-08-20
Abstract: PURPOSE:To generate a color film of a high-quality picture from a television signal, by exposing the image, which is projected to a high-resolution FSS tube by three primary color signals of a color picture, onto the film through three primary color filters individually. CONSTITUTION:R, G, and B picture signals are subjected to A/D conversion and are stored in frame memories 2a-2c, and signals read out by a photographing switch are applied to the luminance modulation terminal of a flying spot scanner FSS tube, which uses a white phosphor and has a high resolution, of a photographing part 7 after the increment of the number of scanning lines in interpolation calculating parts 3a-3c and the adjustment of the hue and the gradation in gradation adjusting circuits 5a-5c, and three primary color filters are switched to expose colors of the image onto a film time-differentially. Thus, the hue and the gradation matched to photosensitive materials are obtained, and a color film of the high-quality picture which has hardly defocusing of the lens and is superior in resolution is obtained form the television signal.
Patent JP-S62285234-A (JP)
Title: Reader for reflected optical disk
Inventor: MIYAKI KAZUYUKI
IPC: G02B7/28
Filed: 1986-06-04
Abstract: PURPOSE:To generate a large astigmatism to the reflected light by providing the 2nd parallel plate correcting the astigmatism expanded by the 1st parallel plate and acting like an astigmatism generating means without the provision of an optical component for generating an astigmatism onto a reflected light path by a beam splitter. CONSTITUTION:The astigmatism of laser light from a semiconductor laser 1 is expanded once by the 1st parallel plate 3 and corrected by the 2nd parallel plate 4. Thus, the astigmatism of laser light collected onto an optical disk 2 via a light collecting optical system is eliminated and a light beam of a prescribed shape is always collected onto the optical disk 2. Further, an astigmatism is generated to the reflected light from the optical disk 2 by the 2nd parallel plate 4 and sent to a photodetecting means via a reflecting optical path change means. Thus, the astigmatism being the addition of the astigmatism generated by the 1st parallel plate and the astigmatism by the semiconductor laser is generated and the detection accuracy of a focus error signal obtained by the photodetection means is improved.
Patent JP-S61286443-A (JP)
Inventor: HIBI NOBUTAKA
IPC: E04H15/34
Filed: 1985-06-14
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-S5355561-A (JP)
Title: Rotary precipitate sand cleaner
Inventor: IGARASHI GISHIROU
IPC: B03B5/56
Filed: 1976-10-29
Abstract: PURPOSE: To scrape off rotted organic components from sand, thus producing a good sand, wherein a water feed pipe is disposed in a screw drum having a different diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5355570-A (JP)
Title: Filtering method
Inventor: MATSUZAWA TSUTOMU
IPC: B01D24/46
Filed: 1976-10-29
Abstract: PURPOSE: To recover a filter layer from clogging, wherein air or raw liquid is fed with pressure to raw liquid disperser stages disposed on the layer to fluidize the surface of the layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04354483-A (JP)
Title: Electronic still camera
Inventor: SUZUKI MINORU
IPC: H04N101/00
Filed: 1991-05-31
Abstract: PURPOSE:To easily classify and manage a picked-up picture picked up by the electronic still camera. CONSTITUTION:Each of a classification title and a classification sub-title to classify a picked-up picture is written by an external operation into a card header area ('000000'-'0007FF') of a memory and a recording area of the header information on a respective picture data in which a digital picture data is written.
Patent JP-H0639344-A (JP)
Title: Powder coating method
Inventor: ONO KAZUYA
IPC: B05D3/02
Filed: 1992-04-21
Abstract: PURPOSE:To provide the coating method of superior permeability into very fine clearances of a material to be processed such as a coil and elminate substantially the generation of sags and runaway of resin from the material to be processed. CONSTITUTION:An epoxy resin powder coating material of high melting fluidity containing crystalline epoxy resin is made to adhere to the lower section surface of a preheated material to be processed, and then the material to be processed is turned upside down and the material to be processed in the above state is heated up to the curing temperature of the powder coating material. Curing reaction is carried out while the epoxy resin powder coating material adhered to the material to be processed in the molten state is flowed down.
Patent JP-S61289553-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/24
Filed: 1985-06-14
Abstract: PURPOSE:To permit the maintenance of writing for a long period of time and the preservation after writing by forming a barrier layer between recording films. CONSTITUTION:Heat energy is applied through a thin semiconductor film 3 and a transparent barrier layer 7 to a thin metallic film 2 of an optical disk when a fine beam of laser light 4 is irradiated to a thin semiconductor film 3. These layers are then melted or diffused and the mixing of the thin semiconductor film and the thin metallic film is executed. A recording part 5 in which the materials of both layers are mixed or alloy is therefore formed on the surface of the thin semiconductor film 3 irradiated with the laser light 4. The optical property of the recording part 5 is distinctly different from the optical property of the section where the recoding is not executing and therefore the reading of information can be executed by utilizing the difference in the optical property. The self life of an information recording medium is thereby extended and the writing characteristic is maintained for a long period or time.
Patent JP-S5354414-A (JP)
Title: Luminance regulator
Inventor: NAGAHARA YOSHIHARU
IPC: H04N5/58
Filed: 1976-10-27
Abstract: PURPOSE: By overlapping a pulse voltage on an AC or DC voltage, the maximum value of it is made constant to be applied to a display tube, and even in case of the minimum luminance, the screening voltage is kept which is more than the fixed value, thereby preventing the deterioration of the display tube due to the progress of uneven luminance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01298506-A (JP)
Title: Rotary head device
Inventor: TAKAHASHI ISAO
IPC: G11B5/09
Filed: 1988-05-26
Abstract: PURPOSE:To form a reproduced signal with a high SN ratio by multiplying a crosstalk signal by a reproduced signal. CONSTITUTION:A rotary head device for alternately reproducing signals by means of plural magnetic heads is provided with a multiplying means B for multiplying a reproduced signal flowing into a stator transformer arranged oppositely to each magnetic head by a crosstalke signal flowing into other stator transformers 5a, 5b and a divider 15 for dividing an output from the means B. The reproduced signal including noise is multiplied by a signal having the same period and same phase as the reproduced signal by the means B to output a signal reduced at its noise level and increased at its reproduced signal level. Then, the root operation of the signal outputted from the means B is executed and the waveform of the obtained signal is shaped to output the reproduced signal with a prescribed level. Thus, the SN ratio of the reproduced signal can be improved.
Patent JP-H11354572-A (JP)
Title: Semiconductor chip package and its manufacture
Inventor: KIN SAIKO
IPC: H01L23/31
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip package having the structure of a chip scale package and a manufacture method through the use of the raw material and the auxiliary material of the typical semiconductor chip package whose manufacturing cost is reduced and whose manufacturing process is simplified. SOLUTION: A frame to which a conductive plate material is adhered to the base of an insulating plate material 11 where through holes 12 are formed is prepared. A semiconductor chip 1 is fixed onto the insulating plate material 11. The chip is electrically connected to the conductive plate material of an area exposed into the through hole 12 by a bonding wire 5 or a bump. The semiconductor chip 1 is sealed by a sealing body 7, the conductive plate material is selectively etched, and it is formed as a conductive pattern for lead.
Patent JP-S6110897-A (JP)
Inventor: ANNO GOUSUKE
IPC: H05B41/23
Filed: 1984-06-26
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-H09314586-A (JP)
Title: Method of resin-lining inner surface of branch pipe coupling
Inventor: KITAGAWA MASAHIKO
IPC: B29C33/76
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To restrain a core mold for a main pipe part from being flexure deformed due to resin pressure within the spool by charging resin into a cavity from a gate provided in a manner being included in the spool projection face with respect to the spool axial direction. SOLUTION: A mold is fabricated, and a spool port 51 is put in contact with the nozzle of an injection extruder in order to inject resin into a cavity 7 from a gate 6 through the spool 5. In this case, pressure exerting in the spool axial direction due to resin pressure (p), i.e., thrust load is given by p (S-s) in cases where S is set for an area of the projection face 50 at the endmost bottom face of the spool 5 and (s) is set for a gallery cross-section of the gate 6. In this manner, the thrust load effects to core molds 21, 21 for the main pipe part as lateral load, however, it is so small that the core molds 21, 21 for the main pipe part can be made small in its flexure, so that an expansion at the parting place can be restrained well in the core mold joint place.
Patent JP-H10318101-A (JP)
Title: Spark ignition type internal combustion engine with a subsidiary chamber
Inventor: TAKADA YOSHIHIRO
IPC: F02B19/16
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a spark ignition type internal combustion engine with a subsidiary chamber, supplying a gas mixture having an air-fuel ratio suitable to this engine running condition over a wide engine running region, and having a small hydrocarbon discharge and high efficiency. SOLUTION: In an internal combustion engine 1 equipped with a subsidiary chamber communicated with a main combustion chamber 16, a gas mixture injecting means 18 for directly a gas mixture intermittently to the subsidiary chamber, and an igniting means provided in the subsidiary chamber; the subsidiary chamber 17 is decentered to a side part from the injection direction extended line of the injecting means 18 to be communicated with the combustion chamber 16, and the injecting means 18 consist of an accumulator 19 adjoining to the subsidiary chamber 17 and filled with pressure air, an opening/closing valve 32 for opening/closing freely communicating the accumulator 19 and the subsidiary chamber 17, and a fuel injection valve 21 for injecting fuel into the accumulator 19.