baber/WOPTO huggingface dataset:
Patent JP-S54150516-A (JP)
Title: Fuel feeder of fuel injection system engine
Inventor: ENDOU YOSHINORI
IPC: F02M69/04
Filed: 1978-05-17
Abstract: PURPOSE: To smoothly operate an engine, and to consider a counterplan for exhaust gas, by promoting the atomization of fuel by mounting a by-intake port opening to a main intake passage at the outflow side of a by-intake passage and by installing a valve for injecting fuel toward the by-intake port to the upper stream of the by- intake port.  
     CONSTITUTION: In an engine provided with a by-intake passage 19, which one end is opened to the upper stream of a second throttle valve 16 of a main intake passage 11 equipped with a first throttle valve 15 and the second throttle valve 16 and introduces intake so that spiral vortex be generated in each combustion chamber 4, a by-intake port 20 with small sectional area opening to a main intake passage 8 of a cylinder head 3 is mounted to another end of the by-intake passage 19 while a fuel injection device 22 is installed to the upper stream of the port 20. Thus, fuel is excellently atomized because fuel is difficult to adhere to an inwall of the by-intake passage 19 and the velocity of flow of intake is large. Mixture is further accelerated by making a caliber of the by-intake port 20 smaller than an inner diameter of an injection chamber 21, and violent spiral vortex can be formed in the combustion chambers 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59182454-A (JP)
Title: Manufacture of offset printing plate
Inventor: TOMIMASU HIROSHI
IPC: G03F7/00
Filed: 1983-03-31
Abstract: PURPOSE:To easily manufacture an offset printing plate by developing a photosensitive paper contg. diazonium salt with a olephilic coupler compd. CONSTITUTION:A photosensitive layer contg. a diazonium salt and a hydrophilic binder is formed on a water-proof support, this surface is imagewise exposed in a diazo copying machine, etc., and the diazonium salt is coupled with a coupler compd. using an aq. alkaline soln. contg. the coupler compd. having an olephilic group and preferably soluble in the aq. alkaline soln. to form an offset plate having the unexposed parts made olephilic. The coupler compd. is, e.g. a compd. represented by general formula (IV) in which R is >=10C alkyl; X is halogen, sulfo, carboxy, or the like; m is 1, 2, or 3; and n is 0-6.
Patent JP-H09250585-A (JP)
Title: Drum type brake
Inventor: MATSUMOTO SATOSHI
IPC: F16D51/24
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain prescribed braking force even in the case when rain water or the like infiltrates into a pressing surface, by forming fine grooves along a sliding direction on the pressing surface to a brake drum of a brake lining. SOLUTION: Material, for instance, asbestos or the like molded by rubber or resin or the like is used for a brake lining 39, and fine grooves 39b are formed in linear, along the sliding direction of a drum 41, on a pressing surface 39a to a brake drum 41 of the brake lining 39, have a width W of 1-2mm and a depth H of 3-5mm; and the lining 39 has a width of 100-150mm and a length of 150-200mm; and the fine grooves 39b are formed in plural at intervals P of, e.g. 10mm. When the brake lining 39 is pressed to the brake drum 41, rain water etc., infiltrates between them, is led to the fine grooves 39b to be discharged, thereby obtaining prescribed braking force.
Patent JP-H06335858-A (JP)
Title: Grinding device
Inventor: YONEDA TAKAO
IPC: B24B49/14
Filed: 1994-03-28
Abstract: PURPOSE:To maintain the working precision by detecting only the thermal displacement between a workpiece and a wheel spindle stock, excluding the influence of the deflection of the workpiece, etc., and by simplifying the correction for the thermal displacement. CONSTITUTION:A control means 130 grinds the outside diameter of the ground surface Wa of a workpiece W by a grinding wheel 19 by shifting a wheel spindle stock 13 through a driving means 100, and eliminates the deflection by a deflection removing means 140. a calculating means 150 calculates the thermal displacement quantity between the workpiece W and the wheel spindle stock 13 on the basis of the position of the wheel spindle stock 13 detected by a position detecting means 110 and the outside diameter of the ground surface Wa measured by a measuring means 120, and a correcting means 160 corrects the position of the wheel spindle stock 13 detected by the position detecting means 110, on the basis of the thermal displacement quantity.
Patent JP-S58175490-A (JP)
Title: Physiologically active substance ss 12538 a, its preparation and novel bacterium producing it
Inventor: OONO JIYUNJI
IPC: A61K35/74
Filed: 1982-04-07
Abstract: PURPOSE:To prepare a novel physiologically active substance SS 12538 A having improved vasodilating action and antibacterial action on a part of Gram-positive bacteria and molds, by cultivating a bacterium belonging to the genus Streptomyces. CONSTITUTION:A bacterium such as Streptomyces pactum S 12538 (RERM-P 6433) belonging to the genus Streptomyces, capable of producing physiologically active substance SS 12538 A, is cultivated under aerobic conditions at 23-30 deg.C for 2-7 days, and a novel physiologically active substance SS 12538 A is collected from the culture mold and the culture filtrate.
Patent JP-2000260628-A (JP)
Title: Base for linearity coil and linearity coil using the same
Inventor: IDA YUJI
IPC: H01F27/06
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a linearity coil which can simplify a work of bonding a coil and a magnet to a coil base. SOLUTION: In the horizontal coil, a coil 4 obtained by winding a coil wire 3 around a winding shaft 29 having flange parts 7 at its both ends is mounted to a base 20 for a linearity coil with the axis of the shaft 29 disposed in a horizontal direction. The base 20 is of a box shape opened in its upper part and has a recess 23 for accommodation of a magnet 24 therein. The height of the recess is set to be higher than the height of the magnet, the magnet is completely housed in the recess, and a space (second recess 23b) is secured above the magnet. The coil is arranged so as to cover the magnet and to be partly inserted into the upper recess space. At this time, peripheral edges 26a and 26b of an opening of the recess act as positioning parts, that is, when the edges abut against a flange of the coil, the coil is positioned.
Patent JP-H05121937-A (JP)
Title: Crystal oscillator
Inventor: NAITO ATSUSHI
IPC: H05K1/02
Filed: 1991-02-28
Abstract: PURPOSE:To make the size small by arranging an output circuit to one side of a printed circuit board and arranging a frequency adjustment circuit to the other side, providing a shield layer on the printed circuit board to reduce the capacitive coupling between the output circuit and a temperature compensation circuit thereby preventing a change in the oscillation frequency due to a load fluctuation. CONSTITUTION:An oscillation circuit 2 and an output circuit 6 are provided on one major side of a printed circuit board 20 and a frequency adjustment circuit 14 is provided on the other major side. Moreover, a multi-layer printed circuit board with a shield layer 21 interposed thereto is adopted for the board 20. Furthermore, an output lead terminal 22 and a power lead terminal are provided to both ends of one side of the board 20 and the crystal resonator is provided on the other end side face opposite to the terminal 22. Furthermore, a terminal for a reference potential acts like claw 24 of a metallic cover 23. As a result, the circuits 6, 14 are electrically interrupted by the shield layer 21 to prevent the coupling between them due to a stray capacitance. Moreover, since each component is separately arranged to both sides of the board 20, the circuit is made small.
Patent JP-S62247355-A (JP)
Title: Optical memory material
Inventor: TATSUKI SHIGEO
IPC: G03C1/00
Filed: 1986-03-18
Abstract: PURPOSE:To accumulate information on a medium dispersed therein with surface active agent molecules having the photosensitive group to change the aggregation state of the molecules when irradiated with light by irradiating light to said medium to change the molecules. CONSTITUTION:The material in which the aggregation state of the molecules is changed by the irradiation of light includes a surface active agent having the photosensitive group to change the coupling state or electron state, more particularly polarity and/or shape or structure when irradiated with light. Light 4 adjusted to 488nm by using the 1st light source of the 1st wavelength for accumulation and using an argon laser 3 in the case of an azo benzene deriv. is irradiated via a movable mirror 5 to a cell 2. The medium 1 in the cell 2, when irradiated with said light, changes from the 1st aggregation state prior to the light irradiation to the 2nd aggregation state. More specifically, information is accumulated by the intermittence of the light 4.
Patent JP-H05254462-A (JP)
Title: Crawler type running body
IPC: B62D55/084
Filed: 1992-03-16
Abstract: PURPOSE:To eliminate man power for mounting and demounting a wedge-form shim and to prevent fatigue and wear of a contact surface by a method wherein first and second contact parts are brought into a non-contact state when a side frame is in a car width reduction position and the contact parts are brought into a contact state when the side frame is in a car width increase position, and the peripheral surfaces of the two flanges of a lower roller are brought into surface contact with a truck shoe. CONSTITUTION:A pair of front and rear fit-in holes 31 are formed in a side frame 30 and a protrusion part 31a is formed facing a block 41 on the one end side of the upper surface of the fit-in hole 31. The protrusion part 31a is separated away from the block 41 when the side frame 30 is in a position at a transport period, a gap is provided between the upper surface of the coupling part 21 of a truck frame 20 and the upper surface of the fit-in hole 31, and the side frame 30 is smoothly driven. When the side frame is moved to a work position, the under surface of the protrusion part 31a is brought into surface contact with the upper surface of the block 41, and the side frame 30 is held in parallel to the truck frame 20. Thus, the peripheral surfaces of both flanges 4a and 4b of a lower roller 4 are brought into surface contact with the inner surface of a truck shoe 6.
Patent JP-S63222616-A (JP)
Inventor: MIZUMOTO MASAYA
IPC: A01F12/44
Filed: 1987-03-12
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-S60204942-A (JP)
Title: Fuel injection control device
Inventor: TERAGAKINAI AKIRA
IPC: F02D41/00
Filed: 1984-03-28
Abstract: PURPOSE:To invariably maintain a smooth operation state by performing correction control when the fuel injection action for an engine is switched and controlled from sequential injection to simultaneous injection. CONSTITUTION:An internal-combustion engine is provided with a fuel injection valve for each cylinder and switches sequential injection and simultaneous injection for use. A fuel feed quantity correcting means is provided operating only during a transient state when the fuel injection action is switched from sequential injection to simultaneous injection. The fuel feed quantity correcting means invariably maintains the fuel injection quantities to all cylinders equal during a transient state. Thereby, no shock is applied to the operation state of an engine during the switchover, and a smooth operation state of a car can be invariably maintained.
Patent JP-S53144159-A (JP)
Title: Vacuum cleaner
Inventor: TORIGOE MASAO
IPC: A47L9/10
Filed: 1977-05-19
Abstract: PURPOSE: To provide a vacuum cleaner capable of casting away dirts and dusts accumulated in the inner part of a vacuum cleaner sanitarily and without accompanying unpleasant feeling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02236962-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: KOBAYASHI SHIGEO
IPC: H01M6/14
Filed: 1989-03-10
Abstract: PURPOSE:To decrease voltage drop in the initial stage in high rate discharge of a battery stored for a long time by forming an electrolyte with an oxyhalide containing a specified amount of water. CONSTITUTION:In a battery using an oxyhalide as the electrolyte solvent and the positive active material and having a porous positive electrode 3 facing a negative electrode 1 through a separator 2, the electrolyte is formed with an oxyhalide added with 10-50ppm water. The electrolyte is prepared by distilling thionyl chloride, dissolving dried AlCl3 and LiCl to synthesize LiAlCl4, and gradually adding water. A lithium chloride film on the negative lithium is easily broken when the battery is discharged in high rate, and voltage drop in the initial stage in discharge is decreased.
Patent JP-S56154333-A (JP)
Title: Controller for electromagnetic powder type clutch for vehicle
Inventor: SAKAKIYAMA RIYUUZOU
IPC: F16D37/02
Filed: 1980-04-30
Abstract: PURPOSE: To reduce the fluctuation in touque to prenent vebration due to resonance, by using the rotational frequency of an engine and a triangular wave signal to control the current of the coil of an electromagnetic powder type clutch by prescribed frequency higher than the frequency of ignition pulses.  
     CONSTITUTION: Ignition pulses are applied to a teeminal J and changed into rectangular waves by a shaping circuit 46. The rectangular waves are applied to a proportional voltage generation circuit 53 consisting of a differentiation circuit 47, a monostable multivibrator circuit 48 and a smoothing circuit 50. The circuit 53 produces an output voltage proportional to the rotational frequency of an engine. A triangular wave generation circuit 52 produces triangular waves of prescribed frequency. The triangular signal is compared with the voltage by a comparator circuit 51. When the triangular signal is higher than the voltage, a clutch coil 7 is energized by a drive circuit 49. Since the clutch coil 7 is supplied with a current only when the voltage of the triangular wave is higher than the voltage proportional to the rotational frequency of the engine, resonance with the fluctuation in torque is prevented and the vibration of a vehicle body is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62215995-A (JP)
Inventor: YAMAZAKI TAKESHI
IPC: G09G1/28
Filed: 1986-03-18
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-H05251926-A (JP)
Title: Method and instrument for measuring antenna directivity
Inventor: JIYANNSHIYARURU BOROMEI
IPC: H01Q21/00
Filed: 1992-03-16
Abstract: PURPOSE: To confirm the directivity of an antenna almost instantaneously by a minimum number of machines and devices without depending upon long-range radiation energy. CONSTITUTION: An experimental antenna 1 is fixed to a support 2 in a quiet zone of a focus adjusting reflection plate 3 and supplied with an electromagnetic wave from a primary radiator 4 to receive a microwave ME. A linear array antenna 6 having a modulated resent probe is fitted to the focal plane 7 of the reflection plate 3 on the support 8 and turnable in a plane 7 nearby the axis 9 of the reflection plate 3. The linear array antenna 6 gathers a radiation electromagnetic wave from the antenna 1. Further, the antenna 1 receives an electromagnetic wave sent from the probe array antenna 6. AN electronic circuit 13 outputs a signal SI representing a measured electromagnetic field. An oscilloscope 14 shows the intensity of the electromagnetic field as a function of lateral coordinate along the linear array antenna 6.
Patent JP-S63222821-A (JP)
Title: Manufacture of frp part
Inventor: MATSUDA SUKEYUKI
IPC: B29C43/32
Filed: 1987-03-12
Abstract: PURPOSE:To enhance the inner surface accuracy and outer surface accuracy and at the same time mold a large number of a molded items simultaneously by a method wherein a filament wound molded layer is formed on mandrels and the mandrels are divided so as to put the inside surface of a divided mandrel upon the outer surface of the molded item on the other divided mandrel for hot pressing. CONSTITUTION:A pair of mandrels 2 and 2, wherein the inside shape faces 3 and 3 are joined to each other are mounted on a revolving shaft 5. A filament wound molded layer 15 is formed by winding a filament coated with thermosetting resin in order by revolving the mandrels 2. The filament wound molded layer 15 is cut off at annular cutting grooves 4 into wheel discs A and, after that, the mandrels 2 and 2 are separated from each other. The inside shape surface of one mandrel 2 is seated on a bearer 16. Further, the inside shape surface of the other mandrel 2 is put upon the outer surface of the wheel disc A. This is to be repeated to successively pile up by arranging keep members 17 and 18 at the upper end part so as to hot press and set the thermosetting resin. Due to the above-mentioned method, the inner surface accuracy and outer surface accuracy of wheel discs A and can be enhanced and, in addition, a large number of discs can be formed simultaneously.
Patent JP-H06276743-A (JP)
Title: Air insulation type thyristor valve
Inventor: MATSUMOTO HISAAKI
IPC: H02M7/48
Filed: 1993-03-18
Abstract: PURPOSE:To increase the dielectric strength of an insulating strut by forming 'wrinkles' on the outer circumferential side of the insulating strut of a thyristor valve, lengthening a creeping distance and blowing away dry air into the insulating strut. CONSTITUTION:A thyristor valve is constituted in such a manner that several modules 8 are bonded electrically in series, supported by insulating struts 21 with 'wrinkles', and stacked at multistages. A creeping distance is lengthened by the 'wrinkles' formed to the outer circumferential surfaces of the insulating struts 21 with the 'wrinkles', and clean dry air 25 is blasted into the insulating struts 21 with the 'wrinkles' through ducts 26 buried and installed into a valve hole floor, thus increasing dielectric strength. Accordingly, the length of the struts is shrunk and the height of the thyristor valve can be lowered while earthquake-proof strength can be augmented.
Patent JP-S60199703-A (JP)
Title: Belted bias tire
Inventor: NAKASAKI EIJI
IPC: B60C9/06
Filed: 1984-03-26
Abstract: PURPOSE:To further improve the transverse rigidity of a tire by arranging ply cords of a carcas at a relatively small angle to the peripheral direction of the tire, and to inhibit stress from concentrating to the ends of a belt layer for improving durability in high-speed running by reducing the width of the belt layer. CONSTITUTION:A tire comprises a carcas consisting of a pair of bead cores 3 provided on the left and right sides and of at least two plies 1, 2 folded around the bead cores 3 and engaged in locking relation therewith, a belt layer 5 arranged outside the crown of the carcas, and a tread 4 arranged outside the carcas so as to cover the entire belt layer 5. The circular arc of said belt layer 5 has a width W2 corresponding to 30-80% of the width W1 of the circular arc defined by the surface of the tread 4. Cords of said belt layer 5 are arranged at an angle of 0-10 deg. to the circumferential direction of the tire, while ply cords of said carcas are arranged to make an angle of 15-34 deg. with the circumferential direction of the tire and to intersect with each other.
Patent JP-H06274510-A (JP)
Title: Re-examination request receiving device
Inventor: KANATSUJI SHINICHIROU
IPC: G06Q50/22
Filed: 1993-03-18
Abstract: PURPOSE:To suppress troublesome operations to be performed by patients at minimum by installing plural card ports corresponding to medical offices and medical treatment contents. CONSTITUTION:On the front surface of this re-examination request receiving device 1, plural medical department and medical treatment content display, panels 2 are present, the card ports 3 are provided corresponding to the respective medical departments and medical treatment contents and also a printer 5 and an indicator panel 4 are arranged. Then, card readers are respectively installed inside the card ports 3. 'Please insert a consultation ticket' is displayed at all times on the indicator panel 4 and when the patient inserts the consultation ticket to the card port 3 corresponding to the desired medical department and medical treatment contents, an information processor reads a patient code stored in the consultation ticket, refers to the correspondence table of the card port 3 and the medical departments and medical treatment contents and discriminates 'which patient comes to which department to receive what kind of medical treatment'. Also, an order ticket is issued by the printer 5 and discriminated contents are displayed at the indicator panel 4 and are reported to a host computer.
Patent JP-H06275285-A (JP)
Title: Fuel cell, electrolyte supply container, and electrolyte supplying method
Inventor: SUZUKI HIROAKI
IPC: H01M8/04
Filed: 1993-03-18
Abstract: PURPOSE:To reduce the number of times and the period when an electrolyte is brought into contact with a cell facility, suppress corrosion, and extend the life of the cell facility by loading soluble sealed containers filled with the electrolyte into a cell, dissolving the containers at the operating temperature of the cell, and supplying the electrolyte. CONSTITUTION:Multiple sealed containers 6 soluble in an electrolyte filled with the solid electrolyte are arranged and loaded near electrolyte sections 4 in recesses where no reaction gas flows in particular of porous corrugated sheets 2 in a fuel cell. When the operation of the cell is started, the electrolyte is melted at the operating temperature, it melts the containers 6 from inside, it flows out via the porous corrugated sheets 2 and anode electrodes 3 or cathode electrodes 5, and it is supplied to the electrolyte sections 4. When the sealed containers 6 are made different in material or container wall thickness, the electrode is supplied in several times. The number of times and the period when the electrolyte is brought into direct contact with a cell facility are reduced, corrosion is suppressed, the life is extended, and the fuel cell can be operated for a long period.
Patent JP-S62214442-A (JP)
Title: Instruction advance reader
Inventor: SUGIYAMA YOSHIAKI
IPC: G06F9/38
Filed: 1986-03-17
Abstract: PURPOSE:To shorten the time required for instruction advance read and to increase the processing speed by transferring an address from a central processing unit to a main memory device only in case of execution of branch instructions and making it unnecessary to transfer the address at every time of data storage in an IBR storage circuit in the other cases. CONSTITUTION:When a branch instruction is executed by a central processing unit a, an ICR branch instruction signal line 16 from an ICR storage circuit 1 and an IBR empty signal line 13 from an IBR storage circuit 2 are made conductive, and an ICR transfer instruction signal line 10 from an IBR empty control circuit 9 is made conductive. Thus, a SUBICR storage instruction signal line 17 from an SUBICR control circuit 8 is made conductive, and the address outputted from the ICR storage circuit 1 to an address data bus signal line 12 is fetched into an SUBICR storage circuit 7. Next, a data read instruction signal line 18 is made conductive, and the address stored in the SUBICR storage circuit 7 is updated to read out data in a main memory device B.