baber/WOPTO huggingface dataset:
Patent JP-S62288338-A (JP)
Title: Air-fuel ratio control method for internal combustion engine
Inventor: CHIKAMATSU MASATAKA
IPC: F02D41/00
Filed: 1986-06-04
Abstract: PURPOSE:To correct a slippage of a base air-fuel ratio, by correcting a reference value for air-fuel ratio control as set according to an engine load with a deviation between an output value of an O2 sensor and a target value, and correcting the target value when a correction value indicative of an error in the reference value is not less than a predetermined value. CONSTITUTION:A control circuit 20 reads a reference value for air-fuel ratio control from a data map according to an engine speed from a crank angle sensor 11 and an intake absolute pressure from an intake absolute pressure sensor 10 both relating to an engine load. When it is determined that air-fuel ratio feedback control conditions are satisfied from the intake absolute pressure, cooling water temperature, vehicle speed and engine speed, an integral term and a proportional term for feedback controlling a secondary air control valve 9 according to the engine speed and intake absolute pressure are calculated. Further, a present correction value of the reference value is calculated from a previous correction value and the integral term or the proportional term. When the present correction value becomes a predetermined value or more, or becomes a predetermined value or less, it is determined that a slippage of a base air-fuel ratio in a carburetor 3 has occurred, and a target value for the feedback control is therefore corrected.
Patent JP-S5920030-A (JP)
Title: Controlling system of input and output instruction
Inventor: KIMURA MAKOTO
IPC: G06F13/12
Filed: 1982-07-26
Abstract: PURPOSE:To process quickly control information requiring a high-speed response, by providing a storage area, where required information of input/output control information is held, in a storage controller and holding information, which requires a high-speed processing, in this storage area. CONSTITUTION:A storage conroller 2 is provided with a buffer 5, where state information requiring the high-speed processing out of input/output control information of a subchannel area 3-1 in a main storage device 3 is held, and a discriminating circuit 6. When a processing device 4-1 outputs an input/output instruction, the circuit 6 discriminates this instruction; and if state information in the buffer 5 is requested, this state information is transferred to the device 4-1 from the buffer 5. When the circuit 6 discriminates that state information in the buffer 5 is not requested, the controller 2 retrieves input/output control information in the subchannel area 3-1, and the device 4-1 obtains this response. That is, state information requiring the high-speed processing is stored in the buffer 5 to perform the high-processing without retrieval of the subchannel area.
Patent JP-S6110830-A (JP)
Title: Manufacture of low-pressure discharge lamp
Inventor: OONISHI YASUO
IPC: H01J9/32
Filed: 1984-06-27
Abstract: PURPOSE:To perform the formation of an end stem in an accurate manner in a simple method, by setting a lead bar and a glass material to a press forming device, while applying pressure to the glass material with heating. CONSTITUTION:Each of lead bars 61A and 61B is held between pressing parts, namely, between an upper pressing part 77 and a lower pressing part 71 of a press forming device 7, while a glass material 8 is set up therein, and both these pressing parts 77 and 71 are made to move forward so as to make them come closer with each other along a direction toward these lead bars 61A and 61B. Therefore, a glass plate part 62 moded in plate form and an end stem 6 having a lead bar to be extended as airthightly piercing this plate part 62 both are formed up. With this constitution, formation of the end stem is performable so accurately in a very simple method.
Patent JP-S59126245-A (JP)
Title: Quantitative analysis of hydrogen peroxide
Inventor: INAGAKI YOSHIO
IPC: G01N33/50
Filed: 1982-07-27
Abstract: PURPOSE:To enhance the sensitivity in measuring a minute amount of H2O2 in the presence of peroxidase to a large extent, by using a specific pyrazoline derivative and a specific phenylendiamine derivative in a combined form as a color forming reagent. CONSTITUTION:A compound represented by formula I (wherein R<1> is halogen or O-R<3>, wherein, R<3> is alkyl, phenyl or S-R<4>, wherein, R<4> is alkyl, benzylphenyl or a group shown by formula III, A1-A4 are N or a methine chain, R<2> is alkyl, acyl, alkoxycarbonyl or aryl and Ar is phenyl) and a compound represented by formula II (wherein R<5> and R<6> are alkyl or R<5> and R<6> may be combined together to form a ring, R<7> and R<8> are H, alkyl, halogen, COOH, carbamoyl, sulfo or sulfonamide) are used together as a reagent. This reagent is reacted with a minute amount of H2O2 in high sensitivity to form a color in performing the quantitative analysis of H2O2 generated from glucose or uric acid contained in humose such as urine in the presence of peroxidase. By this reagent, the sensitivity in quantitative analysis is increased 2-3-fold as compared with the conventional one.
Patent JP-S5933800-A (JP)
Inventor: JIYON ENU ANTONEBITSUCHI
IPC: H01T19/00
Filed: 1983-07-20
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-S5356112-A (JP)
Title: Controlling method for furnace temperature at batch type heat treatmentfurnace
Inventor: DOI KIYOHIRO
IPC: F23N5/00
Filed: 1976-11-01
Abstract: PURPOSE:To decrease the amount of consumption of the fuel, by controlling the furnace temperature in the desired range of changing rate of the furnace temperature always in the burning state of an ideal ratio of air to fuel, when the furnace temperature is regulated by using the controlling meter which outputs the on-off signals according to the signs of positive or negative of deviations of the furnace temperature at the batch heat treatment furnace.
Patent JP-H10319378-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYAMA TATSUYA
IPC: G02F1/13357
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing an outside dimension. SOLUTION: In this liquid crystal display device consisting of a liquid crystal panel, a circuit board for driving the liquid crystal panel, a plastic frame for placing the liquid crystal panel, a backlight of an edge system arranged on the rear surface side of the liquid crystal panel and an outer frame covering them, stoppers 6 controlling the free movement of the liquid crystal panel is provided in holders 2 being components of the backlight.
Patent JP-H01301976-A (JP)
Title: Screw rotor
Inventor: FUJIMURA HIROSHI
IPC: F04C18/16
Filed: 1988-05-31
Abstract: PURPOSE:To exhibit a large resistance against a force acting in a swing direction by engraving grooves or forming protrusions, on a metallic shaft, for including lead angles opposing to the lead angle possessed by a rotor. CONSTITUTION:A male screw rotor 1 comprises a metallic shaft 2 and a synthetic resin made rotor 3 for covering the shaft 2. The synthetic resin made rotor 3 is formed on the metallic shaft 2 by injection molding and equipped with 4 lines of screw on its periphery. Four lines of grooves 4 having lead angles opposite to the direction of the lead angles possessed by the rotor 3 engraved along the total length of the portion to be covered by the rotor 3 are engraved on the surface of the metallic shaft 2. When the synthetic resin made rotor 3 is under the process of injection molding, the synthetic resin enters the grooves 4 engraved on the surface of the metallic shaft 2 and hardens there.
Patent JP-S5558441-A (JP)
Title: Automatic feeder for liquid penetrant for flaw detection
Inventor: OOMICHI TAKEO
IPC: G01N21/91
Filed: 1978-10-27
Abstract: PURPOSE:To automatically feed and coat a liquid penetrant on the inspected surface of a welded part or the like, by moving an automatic walking unit by a prescribed moving pitch. CONSTITUTION:A guide wire 14 is laid through an attachment holder 12. An automatic feeder 10 is fitted on the tip of a rod 13. The automatic feeder 10 is put into a water chamber 3 through a manhole 6 while the feeder is supported on the rod. A liquid penetrant is supplied from a fixed quantity feeder to a porous material through a feed pipe and a feed nozzle so that the porous material is wetted. The wetted material is brought into contact with a welded part and then rotated. An automatic walking unit 7 is thereafter moved by a prescribed distance to coat the liquid penetrant on another welded part in the same manner.
Patent JP-S63297476-A (JP)
Title: Ink for recording image
Inventor: TOYAMA JO
IPC: C09D11/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an ink for recording images, containing a high polymer substance with a crosslinked structure, having the ratio of storage elastic modulus to loss elastic modulus within a specific range in applying a sine strain and flow film-forming property without tackiness and tackifiable by applying energy. CONSTITUTION:An ink for recording images, obtained by containing preferably 0.01-30pts.wt. high polymer substance with a crosslinked structure (preferably guar gum) in 100pts.wt. liquid dispersion medium, having the ratio (G''/G') of loss elastic modulus (G'') to storage elastic modulus (G') within the range of 0.1-10, preferably 0.2-5 in applying a sine strain at 1 radian/sec angular velocity and flow film-forming property without tackiness, tackifiable by applying energy, providing high-quality images, readily and stably supplying ink at a low recording cost.
Patent JP-S5356714-A (JP)
Title: Line break detector
Inventor: TSUJIKURA TAKASHI
IPC: F17D5/06
Filed: 1976-11-04
Abstract: PURPOSE: To close a valve accurately, by differentiating a change of internal pressure caused by any breakage of pipe line and generating a line break signal through a grade comparator circuit, ramp generating circuit and time comparator circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5357246-A (JP)
Title: Polyethylene resin compositions having improved adhesivity
Inventor: ISHIHARA SHIGENOBU
IPC: C08K5/00
Filed: 1976-11-04
Abstract: PURPOSE: The title resin compositions having improved adhesivity, comprising a polyethylene resin, a rubber which is not crosslinked, an unsaturated acid (anhydride), an organic peroxide, and a specific organic compound capable of condensation or polyaddition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53107847-A (JP)
Title: Paper feeder
Inventor: ARIGA MASAO
IPC: B65H3/68
Filed: 1977-11-02
Abstract: PURPOSE: To prevent the occurrence of jamming and smoothly perform process controlling of a copying machine by forming a paper feed loop without any hindrance by means of copying paper guide members provided with a plurality of air feed holes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05122434-A (JP)
Title: Facsimile equipment
Inventor: TAKAYANAGI MAKOTO
IPC: B41J13/00
Filed: 1991-05-07
Abstract: PURPOSE:To make a facsimile equipment small-sized and light-weight and to perform switching between data processing and system control with a reversible motor, one-way clutches, the a cam. CONSTITUTION:A reversible motor 14 which is rotated forward and reversed is provided. Two one-way clutches 22 and 24 through which the power for forward or reverse rotation of the reversible motor 14 is transmitted to a platen roll 40 or a cam 30 are provided. A read head 60 and a recording head 50 are arranged movably in the radial direction to the platen roll 40 around the platen roll 40 by the action relations to the cam 30. At the time of one of forward rotation and reverse rotation of the reversible motor 14, the position of read and recording heads 60 and 50 or a recording form retaining means is selected, and at the time of the other, transmission or reception data processing is performed.
Patent JP-H0427002-A (JP)
Title: Waste disposal and forming work of calm sea area
Inventor: KURIHARA YASUO
IPC: E02B3/18
Filed: 1990-05-22
Abstract: PURPOSE:To secure the welfare of residents and the disposing site of wastes by a method in which an air island, long island, and calm sea area are formed by using the dredged sludge from the reclamation site of wastes on sea off the land area. CONSTITUTION:The sea area 5 of a reclamation site on sea off the land area 2 is dredged to more deepen the sea bottom than the surrounding sea area. By using the dredged sludge, a land area 5b is formed to surround the reclamation sea area 5c to form a core island 5 and also a long island 6 is formed along the seashore line 2a. A calm sea area 3 is formed between the islands 6 and 5 and the land area 2, and wastes are dumped into the sea area 5c. When the sea area 5c is filled with wastes, new reclamation sea area 5c' is formed on outside of the island 5. The disposing site and wastes and the welfare of residents can thus be secured.
Patent JP-S5757385-A (JP)
Title: Printing control circuit for printer
Inventor: IWAMI TOMOYUKI
IPC: B41J2/485
Filed: 1980-09-22
Abstract: PURPOSE:To print special characters with a simple constitution by changing the printing characters to special characters such as reverse characters by the qualified information set in every printing character. CONSTITUTION:On basis of a longitudinal position signal Xi7 outputted from a line counter 5 of a printing control circuit for printer, one-line components of dot signals are stored in a dot signal memory 1 through a line counter 6 accompanying to a lateral position signal CH from a digit counter 4. Prescribed qualified information for every printing character is stored in a qualification information memory 2 for every dot signal by an address from a CPU. The dot signal, which is designated by a dot position signal Xi, out of one-line components of dot signals read out from the memory 1 is selected by a selector 7, and the dot signal in one dot unit from the selector 7 is changed in a signal changing circuit 8 by qualification information AD from the memory 2. Dot signals from the circuit 8 are held in a shift register 9 successively by a clock pulse phi, thus facilitating printing special characters.
Patent JP-H08330917-A (JP)
Title: Digital circuit device
Inventor: YAMAMOTO MOTOMU
IPC: H03K5/1252
Filed: 1995-05-30
Abstract: PURPOSE: To reduce the power noises and the power line width by delaying the data fetching clock timing of one of both flip-flop groups by specific cycle value excluding the flip-flop of the final stage in order to reduce the total capacity of currents flowing to a circuit. CONSTITUTION: This circuit consists of the flip-flops 101 to 104 and 114 which fetch the input data 11 and 12 and a clock signal 13 at the rise of a clock, and the flip-flops 111 to 113 which fetch the data at the fall of the clock. The data fetching clock timing of a group including the flip-flops 111 to 114, i.e., one of paired flip-flop groups is delayed by 1/2 cycle compared with the data fetching clock timing of the other group including the flip-flops 101 to 104 excluding the flop-flop 114 of the final stage. Therefore, the current flowing timing is shifted and the current peak value is reduced. As a result, the power noises are reduced and the power line width is also reduced.
Patent JP-H08324374-A (JP)
Title: Inflator
Inventor: FUKAWATASE OSAMU
IPC: B60R21/264
Filed: 1995-05-30
Abstract: PURPOSE: To promote the reuse of an inflator by changing the appearance of the inflator by the heat generated at the time of the inflator being operated. CONSTITUTION: A caution label 34 is of two-layer structure formed of an upper layer label 36 and a lower layer label 38. After the operation of an inflator 24, the upper layer label 36 with normal caution notes or the like stated is contracted and separated by the heat generated at that time, and only the lower layer label 38 identifying the operation of the inflator 24 remains. The reuse of the inflator 24 is therefore promoted.
Patent JP-S62288507-A (JP)
Title: Method and apparatus for measuring flatness
Inventor: HIBINO KOETSU
IPC: G01B11/30
Filed: 1986-06-06
Abstract: PURPOSE:To measure the flatness of an article to be measured from an overall point of view for its surface by measuring the shift distance between first and second reflected images and operating the flatness of the article to be measured. CONSTITUTION:The title measuring method consists of a mount process for mounting an article 6 to be measured on the surface of a reference reflecting plate 3 having a smooth surface, an image forming process for projecting a reference pattern to the article 6 to be measured and the reference reflecting plate 3 by parallel beam and forming the first reflected image of the pattern reflected at the interface of the article 6 to be measured and the second reflected image of the pattern reflected from the reference reflecting plate 3 on an image forming surface 5 and an operation process for measuring the shift distance (d) between the first and second reflected images and calculating the flatness of the article 6 to be measured from the shift distance (d) and the beam path length between at least one of the interface of the article to be measured and the reflecting surface of the reference reflecting plate 2 and the image forming surface 5. By this method, the flatness such as warpage quantity of the article to be measured can be calculated by operation and measured in one surface wholely.
Patent JP-S5357059-A (JP)
Title: Measurement of tool length
Inventor: ONO JIYUN
IPC: B23Q17/22
Filed: 1976-11-02
Abstract: PURPOSE: To improve the measurement accuracy and the operability by measuring the length of a tool in a digital manner so that it may be automatically memorized in an NC apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5656525-A (JP)
Title: Gas stove with fan
Inventor: KANEHARA NOBUYUKI
IPC: F23N5/00
Filed: 1979-10-12
Abstract: PURPOSE: To ensure the firing at a low temperature in the gas stove with a fan  using a Schwang type gas burner by providing an oxygen concentration sensor in a  combustion chamber in a position opposing to flame holes and further providing an auxiliary nozzle in parallel to a main nozzle.  
     CONSTITUTION: Gas is supplied to the main nozzle 7 through a gas valve 2, a safety valve 3, a governor 4, a solenoid valve 5 and a turnover cock 6. The gas is injected by the main nozzle 7, sucking the primary air and goes to the gas burner 8 to be fired by the pilot burner 9. In this construction, the oxygen concentration sensor 11 of zirconium oxide is opposed to the ceramic flame holes 13 within the combustion chamber 12 for controlling the combustion at the flame holes 13. Further, in parallel to the main nozzle 7, there is provided an auxiliary nozzle 10 which cooperates with the gas valve 2 for feeding only ingnition gas. Thus the air-fuel ratio is changed temporarily for the ignition operation so as to heat the flame holes 13 and the sensor 11 rapidly, thereby facilitating the firing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5256539-A (JP)
Title: Developing device
Inventor: ISHIDA MASAMI
IPC: G03G15/09
Filed: 1975-11-04
Abstract: PURPOSE: To provide a developing device for use with a device for electronic photography, in which the shape or material of the portion constituting a cylinder formed with a magnetic brush is changed to establish on the surface a magnetic field having different strengthes, thereby making it possible to accomplish effectively the development of high quality. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5758854-A (JP)
Title: Chewing gum containing bifidus bacterium cells
Inventor: KAMIMURA TAKUO
IPC: A23G4/00
Filed: 1980-09-25
Abstract: PURPOSE: When chewing gum containing Bifidus bacterium cells is made, a flavor from dairy products, beans or nuts is used to prevent the death of the Bifidus by the flavor.  
     CONSTITUTION: As a flavor, is used a dairy product such as milk, yogurt or cheese, beans such as coffee or cocoa or nuts such as peanuts or almond and the flavor is combined with Bifidus bacterium cells, sweeteners and other additives to prepare the center powder. The resultant center powder is used to make chewing  gum by the usual method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11323189-A (JP)
Title: Photocatalytic coating, method for forming its film and its use
Inventor: YAMASHITA YUKIYA
IPC: C09D5/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalytic coating that can form a photocatalytic film capable of preventing a chalking without forming an intermediate layer, on a surface of an organic substrate simply without need of heating. SOLUTION: A photocatalytic film is formed by mixing a two-pack type of a photocatalytic coating that comprises (a) a titanium oxide dispersion obtained by dispersing titanium oxide microparticles having an average primary particle diameter of not more than 0.1 μm in an organic solvent containing 0.1-5 wt.%, based on the amount of the titanium oxide microparticles, of a titanate or aluminate coupling agent and 0.5-10 wt.% of β-diketone and (b) a solution obtained by dissolving an alkoxysilane and the mole of 0.1-2 times that of the alkoxysilane of a photoacid generator (a compound that generates an acid when irradiated with an ultraviolet light, for example, a diazonium salt) in an organic solvent, applying the photocatalytic coating to an organic substrate and irradiating the substrate with an ultraviolet light from the opposite side of the substrate from the coated surface.
Patent JP-S5656682-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARADA NOZOMI
IPC: H04N5/335
Filed: 1979-10-16
Abstract: PURPOSE:To obtain a high concentration by using a self-alignment method when an overflow drain region for preventing a blooming and a stopper region surrounding the drain region are formed in the cell of a solid picking-up device. CONSTITUTION:An SiO2 film 12 and an Si3N4 film 13 are laminated on and fitted to a P type Si substrate 10, an opening is made corresponding to the region where the overflow drain is to be formed, and a glass layer 14 containing P or As is formed on the whole surface. Next, heat treatment is applied in the ambience N2 to diffuse the impurities contained in the layer 14 into the surface layer part of the substrate 10 exposed in the opening and thereby N<+> type layers 15-1 and 15-2 are obtained. While the film 14 is removed by using NH4F, the end surface of the film 12 exposed in the opening is also removed. After that, the film 12 is formed to be the SiO2 films 19-1-19-3 through the oxidizing treatment, and simultaneously, thin SiO2 films 16-1-16-2 are produced on the layers 15-1 and 15-2 and the vicinity thereof, the remaining films 17-1-17-3 are removed, B ion is implanted, and thus P<+> type stopper layers 20-1, 20-1' and 20-2 and 20-2' are formed around the layers 15-1 and 15-2.