baber/WOPTO huggingface dataset:
Patent JP-H10212991-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: HIROSE KIYOO
IPC: F02D41/04
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce setting manhour of an excessive fuel injection correcting rate. SOLUTION: By a control unit 10, a fuel injection rate is calculated according to an engine operating condition, and is injected from a fuel injection valve 7 to an engine. In the control unit 10, at the time of engine excessive operation, a fuel injection excessive correcting rate is calculated according to a fluctuation condition of a real engine air-fuel ratio detected by an air-fuel ratio sensor 13 for outputting a signal corresponding to 1:1 to an exhaust air-fuel ratio, which is arranged in an exhaust passage of the engine, for example, corresponding to a peak value of air-fuel ratio fluctuation. Since an excessive correcting rate is calculated on the basis of the air-fuel ratio fluctuation at the time of real excessive operation, various kinds of cases is imagined beforehand, and setting of the excessive correcting rate is eliminated so as to sharply reduce manhour for setting.
Patent JP-S59142676-A (JP)
Title: Fingerprint collating method
Inventor: HASE MASAHIKO
IPC: G06T7/00
Filed: 1983-02-03
Abstract: PURPOSE:To shorten a collation processing time by dividing a fingeprint image to a small area and using the position coordinate of the small area and the direction of a rising line in the small area as a feature quantity to collate the fingerprint. CONSTITUTION:A person whose fingerprint should be collated presses his finger 11 to a prism 12 and uses a position information input part 15 to input the position coordinate in his own recorded small area. Then, a control part 20 compares the part with the position coordinates stored in a file 17. After this comparison, the direction code of the rising line in the small area is compared; and if this comparison results in coincidence, the reliability of direction is checked, and the coincidence is discriminated if the reliability is in the same degree. In case of this process, the collation is advanced while displaying his fingerprint image on a display part 18. By this collating method, the collation processing time is shortened considerably.
Patent JP-S60160487-A (JP)
Title: Optical character reader
Inventor: YAGUCHI KATSUMI
IPC: G06K9/36
Filed: 1984-01-31
Abstract: PURPOSE:To improve efficiency of read-out processing by recognizing characters necessary for read-out processing in a detected/cut off character string only by adding an underline in correspondence to read-out object characters on a document. CONSTITUTION:A reflecting light beam P is transmitted to an photoelectric converting part 10, and a character pattern obtained by photoelectrically converting the reflecting light beam P is outputted to a line buffer 11 in which character patterns for one line are stored. A row detecting/cutting off circuit 12 generates a concentration histogram in the line direction in the buffer 11. Thus the row detecting/cutting off circuit 12 detects/cuts off a character line. At the time of detecting/cutting the line, a low address to specify a character line is instructed to a control part 14. An underline detecting circuit 13 generates a concentration histogram in the string direction within the low address in the buffer 11 by control of the control part 14. A recognizing part 15 executes recognition processing in accordance with a standard pattern in a dictionary memory 16 set beforehand, and answeres are outputted to the control part 14.
Patent JP-H03219566-A (JP)
Title: Electrode material for battery and manufacture thereof
Inventor: HASEBE TAKENOBU
IPC: H01M10/39
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a cylindrical electrode material of a high quality for a battery by reinforcing nonwoven fabric of flame-resistant fibers with woven matter of cellulose, it cylindrical, and carbonizing it. CONSTITUTION:A cylindrical nonwoven fabric felt 1 of a uniform density is formed consisting of a main component of flame-resistant fibers of precursor fibers of carbon fibers. This flame-resistant fibers have a dry elongation degree of more than 10%. In an initial stage where needle punching is performed cylindrically while layers are laminated, and a base fabric 2 of reinforcement material of cellulose fibers, that is woven matter or knitted matter of rayon or cotton is supplied to be laminated with a web of the flame resistant fibers, so an inner layer cylinder is formed, where two to six layers of the base fabrics 2 are laminated without exceeding 3% the whole weight. A middle layer and an outer layer are than applied, and a heat treatment at 2000 deg.C is performed, thereby a carbonized fiber felt cylinder of a high quality is obtained stably.
Patent JP-S60185601-A (JP)
Inventor: SHIYAMIMU AFUMADO
IPC: C08K3/04
Filed: 1985-01-31
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-H04254758-A (JP)
Title: Liquid chromatography
Inventor: KATO SHIGERU
IPC: G01N21/35
Filed: 1991-02-07
Abstract: PURPOSE:To improve the reliability of component identification results of a sample by measuring infrared absorption spectra on each section of a droplet row of an eluate which is formed on the plate of a droplet receiver and condensed by a drying process. CONSTITUTION:A liquid pump 2 sends a carrier liquid 4 from a liquid tank 3 to a separation column 7 through a pipeline 6. A sample injector 8 injects a sample 9 into the pipeline 6. A jetting means 30 jets fine eluate droplets 32 with time from the end of a pipeline 17 for discharging an eluate 11. A high-concentration droplet row 48 is obtained by performing a drying process on a droplet row 48 and eluate droplets 32 by means of a gas blowing means 49 and heating means 50. A light projecting section 53 forms a spot 56a of infrared rays on a droplet receiver 46 carried by means of a carrying means 57. A light receiving section 54 outputs a light receiving signal 54a upon receiving the infrared rays 56 and a signal processing section 55 obtains infrared absorption spectra by processing the signal 54a. Based on the spectra, the components of the sample are identified and quantitatively analyzed.
Patent JP-S56112102-A (JP)
Title: Printed antenna
Inventor: KATAKI TAKASHI
IPC: H01Q13/10
Filed: 1980-02-12
Abstract: PURPOSE:To widen a fractional band by providing a matching stub in the radiation part. CONSTITUTION:The electric power which has been supplied along the microstrip line 1 is shifted to the slot line 4, and it is led into the radiation part 5. The electric power which has been led into the radiation part 5 is radiated to the space. The fractional band can be winded by providing two matching stubs 6a, 6b in the radiation part.
Patent JP-S56112395-A (JP)
Title: Automatic steering device
Inventor: NUMAYASU YOSHIO
IPC: B63H25/04
Filed: 1980-02-12
Abstract: PURPOSE: To improve safety in automatic steering, by equipping an antenna of radio beam on board a ship, detecting an obstacle with said beam and operating an autopilot.  
     CONSTITUTION: On board a self ship 1 a beam antenna is mounted in such a manner that the direction of a beam 11 can be optionally selected. Said antenna is utilized to emit a radio wave from the self ship 1 and again receive said radio wave, reflected from a radio wave reflecting material 2, by said antenna thus detect the reflecting material 2 as an obstacle on a course of the ship. This detected signal is given to an automatic steering device as an input signal to operate the automatic steering device and avoid a collision of the ship against the obstacle. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11213699-A (JP)
Title: Semiconductor storage device
Inventor: HORIBATAKE SHUICHI
IPC: G11C29/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device enabling optional selection of a combination of a plurality of data input/output terminals degenerated at an I/O(input/output line) degeneration mode. SOLUTION: In an SDRAM(synchronous dynamic random access memory), degeneration write switch circuits 1-3, in response to a test signal, transmit one of test data DIT0, DIT2 input from data input/output terminals 80, 82 to data buses DB1b-DB3b. Four data input/output terminals 80-83 can thus be degenerated to two data input/output terminals 80, 82 in a desired combination.
Patent JP-H06198831-A (JP)
Title: Decorative sheet
Inventor: FUKUDA KATSUHIRO
IPC: B32B33/00
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a decorative sheet having high design effect and high quality and corresponding to ecology gentle to environment by laminating a base material layer composed of a polypropylene film, a concealable colored solid layer, a pattern printing layer, a transparent resin layer and a surface protective layer composed of polypropylene or polyethylene from below. CONSTITUTION:A decorative sheet consists of a base material layer 1, a concealable colored solid layer 2, a pattern printing layer 3, a transparent resin layer 4, a surface protective layer 5 and a topcoat layer. As the base material layer 1, a polyolefinic resin film is pref. from the aspect of safety or a colored polypropylene film is pref. from the aspect of the stability of the hue of the pattern printing layer and the aspect of the holding of the concealing capacity of the base material for the decorative sheet. The solid layer 2 can impart the concealing capacity of the colored polypropylene film layer itself and design effect can be enhanced by the addition of a colorant. The printing of grain, stone grain, the surface pattern of natural leather, a fabric mesh or an abstract pattern is applied to the printing layer 3. The resin layer 4 increases the bonding strength of the printing layer 3 and the protective layer 5 and a rubbery resin is applied by a laminating method. The protective layer 5 is composed of a polypropylene resin and a transparent film is thermally bonded to the layer 5.
Patent JP-H11212481-A (JP)
Title: Liquid crystal display device
Inventor: MURAKAMI AKIRA
IPC: G09F9/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To avoid connection defects in a circuit board. SOLUTION: In a liquid crystal display device, plural signal electrodes and scan electrodes are arranged like a matrix in a liquid crystal display panel 1, and a display signal from a signal-side circuit board 2 is supplied to signal electrodes and a scan signal from a scan-side circuit board is supplied to scan electrodes to drive the liquid crystal. In this case, the signal-side circuit board 2 is divided into plural parts and is provided with a connection member 4 which electrically connects a divided circuit board 2a and a divided circuit board 2b, and elongation generated for heat connection per divided circuit board is reduced to 1/(the number of divided circuit boards).
Patent JP-H03221513-A (JP)
Title: Graft copolymer and production thereof
Inventor: HAYAMA KAZUHIDE
IPC: C08F290/12
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the subject copolymer, excellent in transparency and useful as coatings, etc., by reacting a respective specific polymer compound with polymerizable double bond-containing monomer and copolymerizing the resultant reaction product with a monomer having double bond copolymerizable with double bond of the aforementioned product. CONSTITUTION:The objective copolymer obtained by reacting (A) a polymer compound (preferably 10000-100000 weight-average molecular weight) having at least one functional group (e.g. carboxyl group) in one molecule with (B) a polymerizable double bond-containing monomer [e.g. 2-hydroxyethyl (meth) acrylate] having a functional group reactive with the functional group of the component (A) and copolymerizing the resultant reaction product [preferably at (10/1)-(1/10) equiv. ratio of the functional groups in the component (A) to (B)] with (C) a monomer [e.g. (meth)acrylic acid] having double bond copolymerizable with the double bond in the component (B) preferably at a weight ratio within the range of (1/99)-(99/1) of the aforementioned reaction product to the component (C).
Patent JP-S59142715-A (JP)
Title: Magnetic head
Inventor: HENMI NOBUAKI
IPC: G11B5/10
Filed: 1983-02-04
Abstract: PURPOSE:To prevent a magnetic and an electrostatic noise from being picked up by covering a magnetic head with a shield case made of material with high magnetic permeability and opposing the slide surface of the magnetic head to an opening part provided to the shield case. CONSTITUTION:The shield case 18 has the opening part 18a at its upper end part. Then, the magnetic head 3 having a front core and a coil in a case 3b is stored in the shield case 18, and a gap 4 faces up through the opening part 18a. The magnetic head 2b and shield case 18 are fixed with an adhesive. Further, an electrostatic shield member made of copper is interposed between the case 3b and shield case 18 to shield the head double to improve the shield effect of the whole magnetic head more.
Patent JP-S63186193-A (JP)
Inventor: NISHI TAKASHI
IPC: G21F9/08
Filed: 1987-01-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55112719-A (JP)
Title: Inlet induction device for shearing machine
Inventor: SASAKI NORIAKI
IPC: B23D33/02
Filed: 1979-02-16
Abstract: PURPOSE: To improve cutting precision as well as to reduce variations of operating time of shift pipe arranged on the inlet side of shear in such a way that a momentarily settled shift velocity is obtained and a reciprocating driving device without variations of operating time is used.  
     CONSTITUTION: Wire 2 of cut material is supplied to a disc shear 4 by being guided and inducted by shift pipe 5 tucked with a block 12, to be divided and cut in a settled length. The block 12 is reciprocated by an air cylinder 6, whose action is locked by change-over command through lock level devices 14, 15 which are in mesh with the block 12. The lock lever devices are opened and closed by the air cylinder 18 and shift is repeated so as to obtain a settled cutting size. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58132992-A (JP)
Inventor: TACHIKI SHIGEMI
IPC: H05K3/06
Filed: 1982-02-03
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-S59146388-A (JP)
Inventor: HEITSUKI JIYOHANNESU SHIPIRE
IPC: H01J47/06
Filed: 1984-02-02
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-S61174605-A (JP)
Title: Cast electric machine
Inventor: FUJISAWA OSAMU
IPC: H01F27/32
Filed: 1985-01-28
Abstract: PURPOSE:To contrive improvement in crack-resisting property by a method wherein a foaming cushion layer is formed on the stress concentrated part on the outer circumferential surface of an electric machine. CONSTITUTION:When a foaming cushion layer 3A is formed on the stress concentrated part on the outer circumferential surface of an electric machine 1, the internal stress generating when casting material is hardened by the heat generated when a casting work is performed, and the difference in stress generated by the difference in the coefficient of thermal expansion between the casting material and the electric machine 1 is absorbed by the bubbles of the foaming cushion layer 3A. Accordingly, as the electric machine 1 and the casting material can be expanded or contracted freely, the trouble such as cracks and the like generated by the stress of thermal shock and the like can be prevented. A foaming elastic molded sealing material is wound around the outer circumferential surface of the electric machine 1 as a method for formation of the foaming cushion layer 3A. Said rating foaming elastic molded sealing material is composed of the high molecular foaming material by a special acrylic synthetic resin component and the resin adhesive material layer provided on one side of the high molecular foaming material.
Patent JP-S59142285-A (JP)
Title: Blowing gasifying agent into coal gasification oven
Inventor: ENDOU SHIYUUJI
IPC: C10J3/56
Filed: 1983-02-04
Abstract: PURPOSE:To prevent deposition and accumulation of molten ash in a gasifying agent blowing hole, by employing a blowing nozzle with a double-tube structure and blowing a gasifying agent with a high O2 content through an inner tube and a gasifying agent with a low O2 content through an outer tube. CONSTITUTION:Coal 1 fed into a fluid bed oven 2 is dry-distilled into char 5 in a high-temperature atmosphere and the char is fluidized with a fluidizing agent 15 introduced through an ash discharging pipe 7 at the bottom of the oven. A double-pipe blowing nozzle is installed on an oven wall 14 and a gasifying agent 3 with a high O2 content is blown in through an inner pipe 12 of the nozzle to form a high-temperature char combustion zone 10, while a gasifying agent 13 with a low O2 content is blown in through an outer pipe 13 to prevent deposition and accumulation of molten ash.
Patent JP-S62173587-A (JP)
Inventor: ASANO ATSUSHI
IPC: G07F1/04
Filed: 1986-01-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56113930-A (JP)
Title: Hot water supplying and heating system utilizing solar heat
Inventor: KADOTA KOUZABUROU
IPC: F24S90/00
Filed: 1980-02-12
Abstract: PURPOSE: To promote heat collecting and heat storing efficiency and prevent corrosion of the apparatus, by making use of silicone oil as a heat media that circulate and flow between the heat collector and the heat storing chamber.  
     CONSTITUTION: The circulating circuit consisting of a heat exchanger 14 of a heat collector 1, a heat storing chamber 2, a pump 3 and tube passages 4 that connects these is filled with silicone oil or methyl silicone oil in particular as heat nddia. In the storing chamber 2, a heat exhanger 6 for heating (or cooling) and a heat exchanger 5 for hot water supplying are mounted, and a heat exchanger 13 is mounted on a tube passage 8 for hot water supplying connected to the heat exchanger 5 for hot water supplying and an auxiliary heat source is mounted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61176912-A (JP)
Title: Liquid crystal display element
Inventor: HASEGAWA SHINJI
IPC: G02F1/137
Filed: 1985-02-01
Abstract: PURPOSE:To obtain the titled element having an excellent time sharing property and capable of depressing an appearance of a smectic phase at a low temp. by incorporating a specific compd. to the liquid crystal composition which changes from the nematic phase to the smectic phase at the specific temp. range. CONSTITUTION:The titled element contains 5-20wt% the compd. shown by the formula wherein R is CnH2n+1 group, (n) is 1-5, in the liquid crystal compd. which has -10-+10 deg.C a phase transition point of between the nematic phase and the smectic phase. By incorporating said compd. to the liquid crystal composition, the appearance temp. of the smectic phase is effectively depressed without occurring any side effects, thereby obtaining the TN-type liquid crystal element capable of the high time sharing drive is obtd.
Patent JP-H06256790-A (JP)
Title: Graphitic water-dispersible type lubricant composition for hot plastic working excellent in suppressing action on carburization
Inventor: ARAI SHINICHI
IPC: C10N20/06
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a graphitic water-dispersible type lubricant composition capable of suppressing carburizing action thereof in the lubricant composition excellent in hot lubricity. CONSTITUTION:This graphitic water-dispersible type lubricant composition for hot plastic working having high suppressing effects on carburization is obtained by blending 100 pts.wt. graphite powder with 2-100 pts.wt. aluminum compound having <=20.0mum average particle diameter and 2-50 pts.wt. (solid content) water-soluble organic polymeric compound.
Patent JP-S59142401-A (JP)
Title: Automatic inspecting device for shake height
Inventor: OKAMURA KAZUHIKO
IPC: G04D7/04
Filed: 1983-02-03
Abstract: PURPOSE:To inspect efficiently the shake by pressing a measuring terminal attached to a U gage to the stem of a gear, and detecting the output from the U gage. CONSTITUTION:When a measuring terminal 2 connected to a U gage is lowered at a specified speed by a pulse motor 3, the terminal contacts first with the stem of a rotor in a neutral state and then the rotor contacts with a lower jewel. The output potential corresponding to the lower shake is obtd. from the gage 1 in this stage. The rotor is pulled upward by magnetism from the neutral position and the terminal 2 is lowered in this state, then the upper shake is determined from the difference between the position where an output is produced when the terminal contacts with the stem and the neutral position. The efficiency in inspecting shake is thus improved.
Patent JP-S58134508-A (JP)
Title: Short backfire antenna
Inventor: NUMAZAKI TADASHI
IPC: H01Q11/04
Filed: 1982-02-04
Abstract: PURPOSE:To obtain a short backfire antenna which is easily manufactured and has a feeding system of simple structure by printing a feeder spirally on a dielectric substrate. CONSTITUTION:A two-wire type circular spiral 11 is printed on the dielectric substrate 10 and a small reflecting plate 6 is supported by a dielectric rod 7 provided on the substrate 10. The two-wire type circular spiral 11 is positioned at the feeding point of the antenna consisting of a large reflecting plate 1, a side plate 2, and the small reflecting plate 6 and excited from feeding terminal couples A and B in out-of-phase relation through a coaxial plug 13 and a coaxial line 12 to radiate a circular polarized wave from the antenna.
Patent JP-S63183870-A (JP)
Title: Ink ribbon for ink ribbon cartridge
Inventor: NISHIKAWA TORU
IPC: B41J32/00
Filed: 1987-01-27
Abstract: PURPOSE:To enhance the loading properties of an ink ribbon, by a method wherein a label having a tab portion projected sideward thereof is detachably provided on a leader portion of the tip end of a ribbon body. CONSTITUTION:On the tip end of a ribbon body 1, a leader portion 3 coated with an adhesive on the inner surface thereof is provided and a loading label 5 is bonded by an adhesive on the outer surface thereof. When an ink ribbon A is loaded to an ink ribbon cartridge 6, a tab portion 4 of the label 5 is peeled from the side face of the ribbon body 1 to be projected on one side of the ribbon body 1, and the ink ribbon A is loaded to the ink ribbon cartridge 6 with the tab portion 4 disposed upwards. In this manner, an operator can known which one of two pins 7, 8 the ink ribbon A should be loaded. After loading the ink ribbon A to the pin 7 identified as a pay-out side pin with the tab portion 4 disposed upwards, the operator pays out the ribbon body 1 by holding the tab portion 4 so that it passes through guide rolls 9 from the tip end side thereof, finally bonding a leader portion 3 of the tip end of the ribbon body 1 to the take-up side pin 8. Therefore, the loading operability of the ink ribbon can be facilitated to a great extent.
Patent JP-H05218428-A (JP)
Title: Thin film semiconductor element, device and manufacturing method thereof
Inventor: KAWACHI GENSHIROU
IPC: H01L21/76
Filed: 1992-01-31
Abstract: PURPOSE:To make a semiconductor film thinner without increasing masks and steps in number by a method wherein the p type impurities in the concentration exceeding that of the n type impurities are led into the region in contact with neither the second nor the third electrode in a semiconductor film whereinto the n type impurities are led. CONSTITUTION:After the formation of an electrode 10 on a glass substrate 1, a silicon nitride film 20 and an amorphous silicon hydrate (alpha-Si:H) film 30 are successively deposited. Next, the alpha-Si:H film 30 is patterned in specific shape by implanting it with large diameter ion beams containing phosphorus such as P<+>, PH<+>, PH<2+> led out of phosphine gas plasma while sustaining the substrate 1 at the temperature of about 200 deg.C. Next, Mo and Al are successively formed to be patterned into a source electrode 14 and a drain electrode 15. Next, these electrodes 14, 15 are implanted with the other large diameter ion beams led out of diborane plasma while sustaining the substrate 1 also at the temperature of about 200 deg.C. Finally, a SiN film as a passivation film 23 is formed to complete the title thin film semiconductor element.