baber/WOPTO huggingface dataset:
Patent JP-S58150058-A (JP)
Title: Study control method of air-fuel ratio in internal-combustion engine
Inventor: ISOBE TOSHIAKI
IPC: F02D45/00
Filed: 1982-03-02
Abstract: PURPOSE:To improve control of air-fuel ratio in a wide operational range, by changing a study item or the like in accordance with an operational condition of an engine when a correction item of air-fuel ratio used at calculation of a fuel injection quantity is correctively studied in accordance with a deviation between the detected air-fuel ratio and the target air fuel ratio. CONSTITUTION:In a digital control circuit 54, a basic injection quantity calculated from an intake pipe pressure sensor 23 and crank angle sensor 44 is corrected in accordance with a deviation between the air-fuel ratio by an O2 sensor 34 and the target air-fuel ratio. While an air-fuel ratio correction item, used when a fuel injection quantity is calculated, is correctively studied in accordance with said deviation. In this case, when speed of an engine obtained from an output of said sensor 44 is at least a prescribed value, a loaded condition of the engine is decided by intake pipe pressure. Then a multiplication item for the basic injection quantity at decision of a normal operational condition while an addition item at decision of an idle operational condition are studied. While here a permissible limit is set to a study result of the multiplication item and/or addition item.
Patent JP-S62191478-A (JP)
Inventor: ODA ISAO
IPC: C04B37/02
Filed: 1986-02-19
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-H04288499-A (JP)
Title: Guided missile
Inventor: AKIGUCHI MASAYOSHI
IPC: B64C5/12
Filed: 1991-02-27
Abstract: PURPOSE:To simplify the mechanism of deployment and minimize variability in the deployment of a plurality of deploying wings for improving the operating performance as well as the aeronautic stabilizing performance of a guided missile. CONSTITUTION:A plurality of deploying stabilizing wings 3 are arranged in the air frame 1 of a guided missile through a shaft 13 deploying actuator 8 is provided on the shaft of the airframe 1. The piston 17 of the deploying actuator 8 and the plurality of deploying stabilizing wings 3 are connected through shafts 18, arms 9, other shafts 10 and gears 11, 12.
Patent JP-H10214622-A (JP)
Title: Sealed alkaline storage battery
Inventor: SUZUKI SHUICHI
IPC: H01M4/52
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealed alkaline storage battery in which electrolyte is hardly allowed to leak for a long period of charge and discharge cycles, and reliability is high. SOLUTION: In a sealed alkaline storage battery equipped with a negative electrode using zinc, cadmium, or a hydrogenated hydrogen storage alloy as an active material, a conductive layer made of a sodium containing cobalt compound is formed on the surfaces of nickel oxyhydroxide particles so that conductive layer rate P defined by the formula, conductive layer rate P(%)=(B/A)×100, becomes 0.5 to 20% so as to obtain complex particles which are used as a positive active material. In the formula A is the Ni atom equivalent weight of the nickel oxyhydroxide particles in the compound particles, and B is the Co atom equivalent weight of the sodium containing cobalt compound in the compound particles.
Patent JP-H06246741-A (JP)
Title: Fiber-reinforced resin continuous material
Inventor: TSUCHIIDA TAKESHI
IPC: B29C70/10
Filed: 1993-02-23
Abstract: PURPOSE:To provide a fiber-reinforced resin continuous material in which an interlayer shearing strength of a molded form can be improved in a fiber- reinforced composite material. CONSTITUTION:A fiber-reinforced resin continuous material comprises reinforcing fiber impregnated.covered with resin in such a manner that 0.5vol.% or more of the entire fiber is discontinuous reinforcing fiber having 20mm or more of mean fiber length and discontinuous reinforcing fiber of an amount from 0.5vol.% to 5vol.% exists in a surface layer, and a molded form is obtained by molding the continuum.
Patent JP-H07245743-A (JP)
Title: High definition television signal processing circuit
Inventor: MIYOSHI TOSHIHIRO
IPC: H04N7/015
Filed: 1994-03-03
Abstract: PURPOSE:To reduce power consumption and heat generation by stopping an output of an NTSC conversion circuit when an NTSC conversion signal is not in use. CONSTITUTION:A MUSE decode circuit 4 converts a MUSE signal into a High Vision signal (R, G, B signal), a D/A converter circuit 5 converts the High Vision signal into an analog signal and R, G, B signals are outputted and an NTSC conversion circuit 6 converts the MUSE signal into the NTSC signal. Furthermore, an NTSC conversion output use detection circuit 7 detects whether or not an output of the NTSC conversion signal is in use. For example, the presence of connection of an external connection terminal or the presence of selection of a slave pattern is detected and the result is outputted to a signal stop circuit 8. Then the signal stop circuit 8 stops an input signal to the NTSC conversion circuit 6 based on an output of the NTSC conversion output use detection circuit 7. That is, when an output of the NTSC conversion signal is not in use, the signal stop circuit 8 stops, e.g. the input signal to the NTSC conversion circuit 6 or supply of power based on an output of the NTSC conversion output use detection circuit 7.
Patent JP-H05232272-A (JP)
Title: Boiling water type nuclear reactor
Inventor: NARABAYASHI SUNAO
IPC: G21C5/02
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a 'nuclear reactor gentle for men' by improving maintenance and operability to reduce burden on periodical inspection workers and operators significantly. CONSTITUTION:A core 21 is arranged at a lower part in a pressure vessel 20 of a nuclear reactor. The core 21 is so formed to hold a core support plate and an upper grill plate 27 and a fuel assembly 22 is wrapped entirely with a shroud 24. A long-sized cylindrical separator 29 is provided on a shroud head 25 at the upper art of the shroud 24 through a stand pipe 28. An upper control rod drive mechanism 33 is provided above the separator 29 through a control rod drive mechanism anchor base 31. A jet pump 36 is disposed between the pressure vessel 20 of the reactor and the shroud 24. The jet pump 36 is connected to a water supply pipe 37 for supplying a coolant.
Patent JP-H0523357-A (JP)
Title: Method and apparatus for preparation of dental prosthesis
Inventor: YOSHIKAWA IKUJI
IPC: A61C13/01
Filed: 1991-01-31
Abstract: PURPOSE:To improve filling accuracy and to simplify care of tools after use by providing a valve which can be opened and closed from the outside in plaster in a resin filling path approaching to a model gingiva in a flask and closing the valve after the resin is completely filled into a cavity. CONSTITUTION:A model 6 consisting of a gingiva 7 made of paraffin wax, an artificial teeth 8 and a pedestal 9 is set on a lower tray 1 and plaster is made flow in the lower tray. Then, a handle shaft 24 is inserted into a perforating hole 21 on a middle tray 2 and a cylindrical body 26 for a valve is inserted on the apex and the plaster is made flow and an upper tray 3 is fitted on the middle tray 2 and the middle tray 2 and the lower tray 1 are separated after the plaster is hardened. On the middle tray 2 side, a resin filling path from a resin filling hole 14 to the part of the gingiva 7 is made hollow part. On the lower tray 1 side, the gingiva 7 made of paraffin wax is melted by pouring hot water and both trays are connected again and a resin is filled in the cavity at the position where the gingiva 7 was located. Then, it is pressed by means of a press and at the same time, the cylindrical body 26 for the valve is rotated in the plaster by means of a handle 23 to close the resin filling path.
Patent JP-S5437023-A (JP)
Title: Production of cold-rolled steel plate to be drawn
Inventor: TAKECHI HIROSHI
IPC: C21D1/26
Filed: 1977-03-25
Abstract: PURPOSE:To provide a cold-rolled steel plate having an excellent r-value and produced with a higher cold rolling reduction, by subjecting a hot rolled steel plate having defined component rates of C and Mn to primary cold rolling with a rolling rate above 30%, and then heating the plate to a temperature above 200 deg.C for a certain period followed by secondary cold rolling and annealing thereof.
Patent JP-S61179656-A (JP)
Title: Information communicating equipment
Inventor: IZAWA SHOJI
IPC: H04N1/00
Filed: 1986-02-18
Abstract: PURPOSE:To obtain an equipment with a small installation space and the easiness of transmission/reception of an original immediately as required by using a main body case and a transmitter-receiver to the main body case so as to give full play to functions as a telephone set and a facsimile equipment. CONSTITUTION:In calling an opposite party, the telephone number of the opposite party is inputted by a dial key. Thus, the telephone line is connected and a relay is thrown to the position of the transmitter-receiver at talking as a telephone call. In transmitting an original in this state, or using the titled equipment as a facsimile equipment from the beginning, a control key 18 is operated. That is, a call key 18a is depressed at transmission and a reception key 18b is operated reception. Then the original is loaded to an original insertion slit 24 and the call key 18a is depressed, then the original is carried automatically by an original carrying roller 22 to be driven and stopped at the set position.
Patent JP-H04348706-A (JP)
Title: Production of brush and brush
Inventor: TAJIMA TOSHIHIKO
IPC: A46B3/06
Filed: 1991-02-02
Abstract: PURPOSE:To provide the method for production of the brush which does not require the need for boring the holes for implanting fiber bundles on a base part, substantially prevents the removal of the hair bundles from the base part, suffices with the smallest possible thickness of the base part, allows the formation of the brush to a smaller size, necessitates the least possible unuseful fiber bundle parts in the base part, allows the formation of the hair to the smallest possible length and has excellent mass productivity and the brush made by this method for production. CONSTITUTION:The fibers consisting of hot melt materials are bundled and the bottom end faces of the fiber bundle 1 are brought into pressurized contact with the front surface of the brush base plate 2 heated to the hot melt temp. of the hot melt materials or above. After the bottom end surface parts are melted, the brush base part 2 is cooled, by which the hair bundle B1 constituting the brush or the brush itself is formed. A thin layer of a hot melt adhesive may be previously provided atop the brush base part 2. If the fiber bundle 1 is made of nylon fibers, the brush base part 2 is recommended to be heated within a 250 to 500 deg.C range, more preferably to about 350 deg.C.
Patent JP-S61193069-A (JP)
Title: Transmission egg inspecting method
Inventor: KIYOTA SHIZUTAKA
IPC: A01K43/00
Filed: 1985-02-21
Abstract: PURPOSE:To find a Haugh unit as the measure of the quality of eggs accurately by holding a hen's egg vertically, lighting it and forming its image by transmission, and calculating the position of the center point of the yolk. CONSTITUTION:The egg A to be inspected is held vertically by a holding device 4. Further, the egg A is irradiated with illumination light from a strobe 1 through a hood 5. Then, light transmitted through the egg A is photodetected by a television camera 2. At this time, an image of the egg lighted with the strobe light during strobe lighting is formed by the camera while raised to form the shadow of the yolk. Then, the image in the egg is converted into a binary signal to calculate the center point of the yolk. Then, the Haugh unit as the measure of the quality of the egg is calculated from the center point of the yolk and the obtuse end of the yolk. Thus, the egg is lighted to form an image and the center point of the yolk is calculated, so the Haugh unit is detected correctly and the quality is evaluated.
Patent JP-2000243076-A (JP)
Title: Method for joining flex cable and circuit board of hard disk device and hard disk device utilizing the same
Inventor: ANDO KEIMEI
IPC: G11B25/04
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a joning method enabling the joining of a flex cable and a circuit board which cannot be embodied with ordinary connectors on account of their dimensional restrictions in a hard disk device of an extremely small size/thin type and the hard disk device utilizing the same. SOLUTION: This joining method is the method for joining the flex cable 3 for transmitting the input and output signals to a head formed in a device body 1 of a hard disk and the circuit board 11. A groove part 2 is formed in the device body 1 and the connector 12 consisting of a projecting part of a shape insertable into the formed groove part 2 is formed at the circuit board 11. The joining part of the flex cable 3 and the connector 12 of the circuit board 11 are inserted into the groove part 2. The terminal 13 of the connector 12 and the terminal 4 of the joining part of the flex cable 3 are joined. The hard disk device has the joining part utilizing the joining method described above.
Patent JP-H09230220-A (JP)
Title: Zoom lens camera
Inventor: TABATA YASUSHI
IPC: G02B7/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To perform accurate focusing even when a rear group lens is moved because the external force is exerted on the lens by providing an entirety moving means, a rear group moving means and a control means. SOLUTION: This camera is provided with the entirety moving motor 25 for integrally moving a front group lens L1 and the rear group lens L2, the rear group moving motor 30 for moving only the lens L2 so that it may contact with and separate from the lens L1, and the control means CPU 210 driving the motor 30 to move the lens L2 to an initial position before or after the lens L1 and the lens L2 are moved by the motor 25. In such a case, even though the external force is exerted on the zoom lenses L1 and L2 and the lens L2 is moved, the accurate focusing is always performed because the lens L2 is moved to the initial position when the succeeding processing is performed.  By moving the lens L2 to the initial position most proximate to the lens L1 before housing the lens, the lens L2 is restored to the initial position before housing the lens even when the lens L2 is in a retreat state because the external force is exerted on the lens L2, whereby collision at the time of housing the lens is avoided.
Patent JP-H10233818-A (JP)
Title: Demodulation circuit
Inventor: KIZAWA TAKESHI
IPC: H04L27/227
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To attain the stable carrier reproduction even for the entire packet of a preambleless packet by holding the carrier signal received from an extraction means at a packet termination part to secure the correspondence for demodulation of the data signal of the packet termination part of the receiving signal that is delayed in response to the rise of the carrier signal. SOLUTION: A carrier phase signal extraction means consisting of the circuits including a delay circuit 1 through a filter 8 outputs an extracted carrier signal a8. A delay circuit 9 outputs a receiving signal a9 that is delayed by a prescribed time necessary for the signal a8 to rise at the packet head. A sample hold circuit 13 holds the value of the signal a8 for a delay time set at the circuit 9 and outputs it as a carrier holding signal a13 when a receiving signal detection circuit 14 detects no signal a9 any more and the signal a8 falls.
Patent JP-H02213931-A (JP)
Title: Printing device
Inventor: FUKUMOTO TOSHIHIDE
IPC: G06F3/12
Filed: 1989-02-14
Abstract: PURPOSE:To decrease the retransmission opportunity of the printing data from a host device and to reduce the load of the host device by eliminating automatically the printing data received once from the host device after a prescribed available period lapses. CONSTITUTION:The printing data received once from a host computer is printed and field in the available period buffer LB of a memory 7 for a prescribed available period. Then the filed printing data is automatically eliminated when the available period lapses. Therefore the printing data can be printed again in a file within the available period. Thus it is possible to decrease the retransmission opportunity of the printing data from the computer 1 and to reduce the load of the computer 1. Furthermore the printing data can be arranged in the file without applying the load to a user. Then the availability of the memory 7 is enhanced.
Patent JP-S538080-A (JP)
Title: Insulated gate type field effect transistor
Inventor: HARA HIROSHI
IPC: H01L21/8247
Filed: 1977-03-28
Abstract: PURPOSE: Drain breakdown voltage is increased by providing a buried layer of a semiconductor or metal in a gate insulation film and capturing carriers in the buried layer or at the boundary face with the gate film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58151213-A (JP)
Title: Adhesion of resinous body
Inventor: TANAKA RIYOUZOU
IPC: B29C65/78
Filed: 1982-03-03
Abstract: PURPOSE:To very easily joint resinous body such as plastics molding, etc. with strong jointing power, by forming a roughened surface on the resinous body by transfering the nop by using a textile base for jointing having napped surface. CONSTITUTION:The textile base for jointing having the napped surface (therefor, the back surface of unwoven fabnic 1 having the fiber length of 100mu-1cm, backed with an elastic material 3 of sheet state in a condition of drawing the root side of an unwoven fobric fiber 2 is used, if preferably) is presed onto the surface of uncured resin shape (for example, ERP) by coinciding the surface of itself with the surface thereof. In that condition, the uncured resin shape is caused to become a resin product 4 by curing it. The nap 2 of textile base is caused to transfer to the surface 5 of molded resinous body by seperating the unwoven fabric for jointing therefrom, and the surface 5 of resinous body is roughened with the said transfered nap, the jointing of resinous body being carried out by the use of the roughened surface.
Patent JP-S56130981-A (JP)
Title: Stereoscopic structure weak junction josephson element and manufacture thereof
Inventor: TAZOU YASUO
IPC: H01L39/22
Filed: 1980-03-18
Abstract: PURPOSE:To obtain Josephson characteristics having stable and preferable properties by partly anodizing a lower superconductive electrode. CONSTITUTION:The lower superconductive electrode 1 is formed of a superconductive element or compound of a superconductive element, and its thickness is formed thicker than 3,000Angstrom . An insulating layer 2 having a thickness of less than 500Angstrom  is formed on the surface of the electrode 1. A fine hole 3 having a cross section of less than 1mum<2> is opened at the layer 2. The electrode 4 having more than 5,000Angstrom  is formed to bond the electrode 1 via the hole 3 thereto. A weak junction 5 is formed of superconductive element having the same as the upper and lower superconductive electrodes 4, 1 or superconductor having lower critical temperature than those of the upper and lower superconductor electrodes 4, 1.
Patent JP-H01211637-A (JP)
Title: Abnormality diagnosing device for fuel pressure control system
Inventor: SAWAMOTO KUNIAKI
IPC: F02D41/14
Filed: 1988-02-17
Abstract: PURPOSE:To enable accurate detection of abnormality of a fuel pressure regulating means, by a method wherein, from a change in the value of an air-fuel ratio correction factor when a fuel pressure is forcibly changed, abnormality is discriminated. CONSTITUTION:With a self-diagnosis switch 20 controlled at a time except during cranking of an engine 1, a fuel pressure control signal Sp is outputted to a fuel pressure solenoid valve 11 from a control unit 30, and an atmosphere pressure Pa is fed to a pressure regulator 6 to increase a fuel pressure P1. In this case, even when the pulse width of an injection signal S1 is specified, an injection amount from an injector 4 is changed, and from a change in an air-fuel ratio correction factor, abnormality of a fuel pressure control solenoid valve 11 can be accurately diagnosed. A driver can detect from lighting of a luminous diode 23 that the fuel pressure control solenoid 11 is abnormal. This constitution enables improvement of maintainability as lowering of output performance of a vehicle is suppressed to a minimum.
Patent JP-S57149381-A (JP)
Title: Pigment-coated fluorescent substance
Inventor: WAKATSUKI TADASHI
IPC: C09K11/02
Filed: 1981-03-12
Abstract: PURPOSE: The titled fluorescent substance having good dispersibility, peeling little pigment in a slurry and giving a fluorescent film with high luminance, which is prepd. by coating the surface of a pigment-coated fluorescent substance with ZnO.  
     CONSTITUTION: After a fluorescent substance is dispered in deionized water, the water is adjusted to pH 9W11 with addition of aqueous ammonia, and then mixed with an added pigment dispersion well dispersed by a ball mill, etc. Then, after the pigment is fixed on the surface of the fluorescent substance by use of a fine zinc hydroxide particle by gradually adding a ZnO soln., the resulting product is washed, filtered out and dried at a temp. ≥120°C.  
     EFFECT: A color picture tube having a fluorescent face with excellent contrast and luminous efficiency is obtd. by applying said fluorescent substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61229268-A (JP)
Title: Disc loading device
Inventor: NAKAYAMA REI
IPC: G11B17/056
Filed: 1986-02-18
Abstract: PURPOSE:To prevent damage to a disc because of direct contact of fingers with the disc by loading the disc while being stored in a tray, separating the disc automatically from the tray and coupling the disc to a turntable. CONSTITUTION:When a tray 11 holding the disc 10 is moved along a guide 18 and set above the turntable 13, the tray 11 is moved in an approaching direction to be turntable 13. In the process of movement, the disc 10 contacts the table 13 and then the pin 16. When the tray 11 is moved downward by the operation of the cam 14, the disc 10 is pressed by the pin 16 to spread claws 1, 2, 3, 4 and the disc 11 is removed from the tray 11 and then the loading is finished. Since no finger contacts directly the disc, not only finger print or dust is adhered but also no damage is given to the disc because the signal face of the disc is protected by the tray and the handling itself is facilitated.
Patent JP-H05234820-A (JP)
Title: Manufacture of solid electrolyte capacitor
Inventor: FUKUYAMA MASAO
IPC: H01G9/028
Filed: 1992-02-21
Abstract: PURPOSE:To realize a solid electrolyte capacitor having excellent characteristics while having little deterioration in capacitance loss at the time of being left under high temperature and high moisture for a long time in relation to the manufacture of a solid electrolyte capacitor using a conductive marcomolecule for a solid electrolyte while having an excellent frequency characteristics together with a small size and large capacitance. CONSTITUTION:A conductive macromolecule is formed on a valve metal forming at least a dielectric film by using an electrolyte solution containing at least silicic acid or silicate, phenol dielectric, a polymeric monomer and supporting electrolyte by an electrolytic polymerization method for being made a solid electrolyte. Thereby, deterioration in the dielectric film under high temperature and high moisture is suppressed thus allowing to realize a capacitor having excellent stability under high temperature and high moisture.