baber/WOPTO huggingface dataset:
Patent JP-S6267247-A (JP)
Title: Air-fuel ratio control method for internal combustion engine of vehicle
Inventor: YATABE FUMIO
IPC: F02D41/04
Filed: 1985-09-19
Abstract: PURPOSE:To improve the fuel expenditure and the exhaust gas property, by making the mixing gas lean at a low load running after the engine heating running is over and the running with a relatively high engine air intake temperature. CONSTITUTION:The operational area is determined at ECU 5 depending on the output signals from an engine speed sensor 11 and an absolute pressure sensor 8. When the car speed is at a specific speed or more, and the engine speed and the absolute pressure in the air intake pipe are within specific values respectively, the car is decided to be in a cruising condition of a low load and a high speed. In this case, if the engine water temperature and the air intake temperature detected by an engine water temperature sensor 10 and the air intake temperature sensor 9 are decided to be at specific values or more respectively, the smallest leanness coefficient to correct the valve opening time standard value of a fuel injection valve 6 is set. In such a way, deteriorations of the operational and exhaust properties in a low air intake temperature condition can be prevented, as well as the fuel expenditure is improved while controlling the generation of NOx.
Patent JP-H07151479-A (JP)
Title: Heat exchanger for separation type air cooler
Inventor: RII DONNJIN
IPC: F28F1/00
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a small-sized heat exchanger for separable air conditioner in which power consumption and manufacturing cost are reduced by a structure wherein a pair of guide plates placed on the opposite sides of tube banks, heat exchanging fin and heat transfer tubes support them. CONSTITUTION: Assembling guide plates 8 are stood oppositely on the opposite sides at a specified interval, a tube bank comprising four sets of branch tubes 6 are coupled thereon while being clamped and a plurality of heat exchanging fins 3 are stood to be arranged in the lateral direction at the lower side of the tube bank while facing each other. A plurality of heat transfer tubes 4 are coupled in the lateral direction in a plurality of stages on the inner side of the exchanging fins 3 which are clamped by the guide plates 8 at the opposite side ends of the heat transfer tube 4. Since the number of stages of the heat transfer tube 4 is decreased and the required volume can be reduced, the heat exchanger can be reduced in size and since the air volume of a fan is reduced, power consumption and manufacturing cost are reduced.
Patent JP-S58148514-A (JP)
Inventor: JIMII AARU NEIRAA
IPC: H03M1/68
Filed: 1982-11-25
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-S6450361-A (JP)
Title: Manufacturing device for filament coil
Inventor: TOMINAGA MORIO
IPC: H01K3/08
Filed: 1987-08-21
Abstract: PURPOSE:To obtain a manufacturing device for filament coil which can manufacture a filament coil and an anchor ring continuously as one body by providing an anchor ring winding core nozzle which is provided freely in sliding outside a core wire guide nozzle and becomes winding core for the anchor ring part by projecting from the end of the core wire guide nozzle. CONSTITUTION:An anchor ring winding core nozzle 20 is provided outside a core wire guide nozzle 1 which sends out a core wire 3. This winding core nozzle 20 is provided freely in sliding to the core wire guide nozzle 1, and is possible to shift in the axis direction by a driving device. The end of this winding core nozzle 20 is projected from the top of the core wire guide nozzle 1. And a coil element wire 5 wound round the core wire 3 is guided by the guide face 23 of this winding core nozzle 20 and wound round a small diameter projecting part 22. Hereby, an anchor ring part is formed. In this way, the filament coil part and the anchor ring part are continuously manufactured in a body by turns.
Patent JP-H0491110-A (JP)
Title: Overcoating material
Inventor: KATAYOSE TERUO
IPC: C08G65/48
Filed: 1990-08-07
Abstract: PURPOSE:To obtain an overcoating material which is a resin composition, composed of a specific polyphenylene ether resin and triallyl isocyanurate, etc., in a specific proportion and capable of imparting insulating properties, moisture and heat resistance in the field of semiconductor, IC, etc. CONSTITUTION:The objective overcoating material which is a resin composition composed of (A) 50-98 pts.wt. polyphenylene ether resin (e.g. a resin composed of a reaction product of a polyphenylene ether resin with an alkenyl halide, etc.), having a viscosity number within the range of 0.2-0.8 and containing unsaturated groups and (B) 2-50 pts.wt. triallyl isocyanurate and/or triallyl cyanurate.
Patent JP-H1153760-A (JP)
Title: Optical disk device and optical head used therefor
Inventor: SUGI YASUYUKI
IPC: G11B7/14
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain excellent aberration characteristics by using a converged light beam as objective lens incident light when the thickness of an optical head is thin and a parallel light beam or a divergent light beam when the thickness is thick when the high density optical disk is recorded or reproduced. SOLUTION: When a DVD disk 8 of thickness 0.6 mm is used, a laser detector with built-in module 1 emits a light beam 11 of wavelength 650 nm, and after the light beam 11 transmits through a dichroic prism 3 transmitting wavelength 650 nm light through and reflecting wavelength 780 nm light, and is made converged light by a condenser lens 4, the light beam 11 is reflected on the DVD disk 8 through a wavelength filter 6 transmitting the 650 nm light through in an outer peripheral area, and transmitting 780 nm light in an inner peripheral area and an objective lens 7, and is returned to the module 1 by the same path, and a regenerative signal and a servo signal are generated.  When a CD disk 9 of thickness 1.2 mm is used, the module 2 emits the beam 12 of wavelength 780 nm, and the beam 12 is reflected by the prism 3, and becomes weak divergent light by the condenser lens 4 to take a similar path to the 650 nm light. Thus, spherical aberration due to the thickness difference of the objective lens 7 is corrected.
Patent JP-H1034874-A (JP)
Title: Plate-cylinder transporting and inking device
Inventor: YAMADA KENJI
IPC: B41F13/24
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To simplify further attachment and detachment of a plate cylinder by fixing an ink supply unit having a vertically movable ink pan for supplying ink to the cylinder and a plate cylinder supporting unit having a vertically movable plate cylinder support for holding the cylinder in an upper space of the pan to a truck. SOLUTION: First, a plate cylinder support elevator 33 is driven to lift a plate cylinder support 31. A height of the support 31 which is calculated from a shaft position of a plate cylinder attaching unit 44 of a printing unit 40 and a diameter of the cylinder 35 is regulated by a plate cylinder position regulating means 34, and a plate cylinder 35 is carried on the support 31. Then, a plate cylinder transporting and inking device 10 is assembled in the unit 40. After the cylinder 35 is completely fixed to the unit 40, the support 31 is lowered, turned at 90 deg., and retracted from above an ink pan 21. An ink pan elevator 22 is operated to lift the pan 21 to a plate cylinder position, and printing ink supply is prepared. After the ink supply to the pan 21 is stabilized, the cylinder 35 is rotatably driven to start printing.
Patent JP-S6451160-A (JP)
Title: Rotary jetting nozzle for cleaning
Inventor: SAKAI KATSUHIKO
IPC: B05B3/04
Filed: 1987-08-21
Abstract: PURPOSE:To improve cleaning power and to decrease atomization of cleaning water by providing a rotary jetting nozzle for cleaning with an appropriate angle on a rotator, and further providing wings which form an air flow toward surfaces to be cleaned on it. CONSTITUTION:A rotator 3 is provided with a nozzle 2 for jetting high-pressure water, said nozzle 2 being positioned at an angle, alpha, of 20-30 deg. with the axis C of the rotator 3 and at an angle, beta, of 10-30 deg. with the direction of a line tangent to the rotation surface t of the rotor 3. Further a plurality of wings 7 are attached to the outer periphery of the rotator 3, said wings serving to allow the air around the tip of the nozzle 2 to flow toward surfaces to be cleaned. As a result, owing to the air resistance to the wings, the rotator can be rotated at an appropriate rate. Further, owing to the air flow caused by the wings, the air resistance to cleaning water can be decreased, and atomization of cleaning water can be decreased. Thus, cleaning power and cleaning speed can be improved.
Patent JP-H0956066-A (JP)
Title: Semiconductor circuit device
Inventor: ICHIKAWA TSUTOMU
IPC: G05F1/56
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit device which can supply a stable power supply voltage by means of an internal circuit by suppressing the influence of the power supply noise or grounding noise when a large number of output circuits are simultaneously switched. SOLUTION: A reference potential generating circuit which does not supply a power supply potential supplied from the outside and a grounding potential, but a plurality of potentials VDD and VSS after conversion only, and is constituted by connecting load elements R1 and R2 which are provided between an external power supply potential VCC and the grounding potential and respectively connected to the power supply potential side and grounding potential side generate a plurality of reference potentials and supplies a plurality of converted potentials to an internal circuit 8 based on the reference potentials.  Therefore, the malfunction of the internal circuit 8 can be prevented, because the reference potentials can be maintained stably even when the power supply fluctuates due to ground bounce at the time of simultaneous switching of output circuits and the internal power supply voltage can be maintained constantly.
Patent JP-S5999971-A (JP)
Title: Inverter device
Inventor: HAMANO YUTAKA
IPC: H02M7/48
Filed: 1982-11-26
Abstract: PURPOSE:To obtain the stability of starting characteristic of next time without losing stopping characteristic of a motor by discharging the remaining charge of a smoothing capacitor in case of stopping an inverter device through an electric brake loop formed by an inverter unit. CONSTITUTION:When a starting command signal S2 is set to ''0'' to stop the operation of an inverter device 1 during operation, the operation of a frequency control circuit 9 is stopped. A one shot multivibrator 13 generates a positive sole pulse P, and the output of an exclusive OR gate 12 remains ''1''. Since the terminal voltage of a capacitor 4 is a reference voltage or higher, the output of the comparator 10 is inverted to ''1'', and a brake signal is supplied to an inverter unit 7 through OR gates 15, 16. Thus, an electric brake loop is formed, and the remaining charge of the capacitor 4 is automatically discharged through the loop.
Patent JP-S5998015-A (JP)
Title: Immunoactivator
Inventor: UMEZAWA HAMAO
IPC: A61K31/13
Filed: 1982-11-27
Abstract: PURPOSE:An immunoactivator comprising spermidine or its salt as an active ingredient. CONSTITUTION:An immunoactivator comprising spermidine shown by the formula or its salt (e.g., a salt between an inorganic salt such as hydrochloric acid, sulfuric acid, phosphoric acid, etc. or a salt between an organic acid such as citric acid, tartaric acid, etc.) as an active ingredient. It raises immune of organism by activating the substitute path of inhibition complement system of inhibitory cell, enhancing the production of interleukin 2, etc., and is effective for remedying various kinds of diseases (e.g., cancer, immunological incompetene, various kinds of infectious diseases, etc.) related to immune. A does is 0.03- 800mg/time, it is administered once daily or may be medicated several times depending upon symptoms. An injection, oral solid pharmaceutical preparation, or phamaceutical preparation of rectal suppository is used as a dasage form. The pharmaceutical preparation can be used alone or in combination with another drug(e.g., carcinostatic agent such as bleomycin, etc.)
Patent JP-H0542165-A (JP)
Title: Catheter for incision of valve ring
Inventor: HARA SHINJI
IPC: A61B18/02
Filed: 1991-08-20
Abstract: PURPOSE:To execute the intravenous valve ring incision by using the catheter. CONSTITUTION:An elastic rod 3 which is resilient and freely bendable is projectingly provided at one end of a tube 1 parallel with the axial direction of the tube 1. One end of a fret saw 5 in common use as an electrode for high- frequency energization is connected to the front end of this elastic rod 3. A piano wire 6 connecting to the other end of this fret saw 5 is inserted into the tube 1 and is made operatable from the other end side of the tube 1. The tube 1 is intravenously inserted into the heart. The elastic rod 3 bends and the fret saw 5 inclines in the direction different from the axial direction of the tube 1 when the piano wire 6 is pulled. A score is put into the cardiac valve by the fret saw 5 by moving the tube 1 forward and backward in this state. Then, the catheter can be made finer at the time of insertion as there is the elastic rod 3.
Patent JP-S58161051-A (JP)
Inventor: RONARUDO ERU BURITSUKENSUTATSU
IPC: G06F11/20
Filed: 1982-11-27
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-H09103802-A (JP)
Title: Rolling of bar steel or wire rod with small finish circular error
Inventor: ARUBERUTO HAUKU
IPC: B21B/
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To roll steel bar or wire rod having small finishing circular errors by providing at least two successive rolling stands having large rigidity as precise rolling stands in a rolling mill. SOLUTION: A first precise rolling stand 5 is formed as a vertical stand and its rolls are provided with an egg shaped pass. A second precise stand 6 is formed as a horizontal stand and its rolls are provided with a circular shaped pass. The first rolling stand 5 is provided with a precise measuring device 9 and the width of egg shaped steel bars or wire rods 2 coming out of the stand 5 are always detected. The variation of measured width of egg shape is utilized in order to change at least the number of revolution of one side of the precise rolling stand so that the correct width of egg shape is always kept for adjusting tensile force between both stands 5 and 6. By this way, the rolling mill having small finishing circular errors is obtained.
Patent JP-H03138325-A (JP)
Title: Manufacture of intermetallic compound sintered compact
Inventor: AOTA KENICHI
IPC: B22F3/14
Filed: 1989-08-10
Abstract: PURPOSE:To easily manufacture the intermetallic compound sintered compact of optional shape which is dense and free from the generation of internal defects by subjecting a mixture of Al and other elemental powder to precompacting, applying pressure thereto by a powdery pressure medium, executing heating and utilizing the heat of reaction. CONSTITUTION:Al powder and other elemental powder of Ti, Ni, Fe, etc., are mixed, to which 50kg/mm<2> pressure is applied, and precompacting is executed in the state where the new faces of each powder are brought into contact. Next, >=1kg/mm<2> pressure is applied thereto by using a powdery pressure medium such as sand and ceramic powder. While the pressure is held, the green compact is heated to >=400 deg.C to start an intermetallic compound forming reaction. By utilizing the heat of reaction generated by the reaction, the above forming reaction is progressed. In this way, the intermetallic compound sintered compact light in weight and provided with excellent heat resistance, high temp. strength, wear resistance and corrosion resistance can be obtd.
Patent JP-H0530923-A (JP)
Title: Initial blend feed for culturing fishes
Inventor: YAMASHITA MASAHIKO
IPC: A23K1/10
Filed: 1991-07-25
Abstract: PURPOSE:To obtain an initial artificial blend feed which is always available and has high convenience by supplementing imperfect nutrition of biological feed in industrial nursery field of fishes. CONSTITUTION:A blend feed containing an liquid egg obtained by removing the egg shell from an egg of sharks or powder obtained by drying the above- mentioned liquid egg or a blend feed obtained by adding a protein raw material such as squid meal, krill meal or scallop meal, vitamin, mineral, soybean phospholipid, fish liver oil, water, etc., to the liquid egg obtained by removing the egg shell from the egg of sharks, homogenizing the mixture and then drying and powdering the homogenate.
Patent JP-S6186918-A (JP)
Title: Filter cloth
Inventor: KOYAMA KUNIMICHI
IPC: B01D39/08
Filed: 1984-10-04
Abstract: PURPOSE:To attain to enhance the filtering efficiency of filter cloth excellent in dimensional stability and durability, by using a composite yarn formed by winding a polyamide flat yarn around a hydrophobic synthetic fiber yarn, of which the dimensional change ratio generated between dry and wet states at 20 deg.C is 0.5% or less, used as a core material to cover the same. CONSTITUTION:A hydrophobic synthetic fiber yarn, wherein the ratio of the length of said fiber yarn immersed in water for 24hr at 20 deg.C to that of said fiber yarn allowed to stand in an atmosphere with 65% RH at 20 deg.C until reaches equilibrium moisture is 0.5% or less, is used as a core material 1 and a polyamide synthetic resin flat yarn 2 obtained by cutting a nylon film is wound around said core material 1 so as to be partially overlapped to cover the same. The flat yarn is covered so as to be overlapped by 40-45% in the lateral direction thereof. This composite yarn is woven and knitted by a known technique to form filter cloth.
Patent JP-S58108856-A (JP)
Title: Signal separation control system of terminal controller
Inventor: INOUE YOSHIAKI
IPC: H04M11/06
Filed: 1981-12-22
Abstract: PURPOSE:To prevent a fault from occurring to the circuit part of an office feeding system by providing a means of separating a signal in case of a power failure between the circuit part of the office feeding system and the circuit part of an AC feeding system. CONSTITUTION:A signal separation part 2 is provided between the circuit part 1 of the office feeding system and the circuit part 3 of the AC feeding system, and this separation part 2 consists of tristate gate circuits A1, A2 and B1; a circuit part in a power failure state is opened and the other normal circuit part is held at a low level ''0'' or high level ''1''. Therefore, signal separation between the circuit parts 1 and 3 prevents the occurrence of a fault at the circuit part in the power failure state and also prevents the malfunction of the other normal circuit part. Those tristate gate circuits cab be integrated and even when the number of signals lines to be separated by the signal separation part 2 is large, the whole of the signal separation part 2 can be IC-implemented.
Patent JP-S6364469-A (JP)
Title: Image sensor
Inventor: SUZUKI KOHEI
IPC: H04N5/335
Filed: 1986-09-05
Abstract: PURPOSE:To attain a high speed reading by detecting the voltage difference of an amplifier output just after a reset switch at the input side of the voltage amplifier detecting an optical image on plural photoconductive elements is turned off and therelater so as to process the output signal, thereby reducing switching noise. CONSTITUTION:The photoconductive elements D1-DNM are arranged in one dimension and divided into M-set groups in the unit of N-set. Electrodes at one side of the elements D1-DNM are connected to common connection wires LA1-LAM and electrode at the other side are connected to wires LB1-LBNM. The wires LB1-LBNM constitute a matrix wire together with common connection wires LC1-LCN, to which a driving voltage generating circuit DR is connected. The voltage amplifier A0 and the reset analog switch SR are connected to the sires LA1-LAN via read analog switch groups S1-SM. Moreover, a sample/hold circuit, a differential amplifier A1 and a buffer amplifier A2 are added to the output of the amplifier A0 to reduce switching noise, thereby, enabling high speed reading.
Patent JP-S6267712-A (JP)
Title: Production of alloy magnetic head
Inventor: SAKAI MASAYUKI
IPC: G11B5/127
Filed: 1985-09-20
Abstract: PURPOSE:To improve a wear characteristic by forming lead-contg. glass films on rear gap forming surfaces then subjecting the films to a heat treatment in an inert gaseous atmosphere at the softening point of the glass or above while the gap forming surfaces are mated with each other. CONSTITUTION:The solid soln. phase of oxygen is formed in a 'Sendust(R)' alloy by adding 0.1-5wt% titanium and 0.001-0.1wt% oxygen to the 'Sensdust(R)' alloy in the formation of the thin magnetic film. The wear resistance is better as the concn. of the solid soln. oxygen is higher. The presence of a small amt. of titanium is necessary for the formation of the solid soln. phase of oxygen. An extremely thin compd. is formed by a chemical reaction at the boundary face between ceramics consisting of >=1 kinds among quartz, zirconia, magnesia and spinel and lead-contg. glass if the above-mentioned ceramics and thin lead-contg. glass film are formed to the front gap forming a surfaces 4. The gap having fairly high mechanical strength is thus obtd. Since the reaction layer is formed on the extreme surface, the gap width can be controlled by the thicknesses of the thin SiO2 film 3 and the thin lead-contg. glass film.
Patent JP-S59102363-A (JP)
Title: Preparation of noodle
Inventor: KANEKO KAZUO
IPC: A23L7/109
Filed: 1982-12-01
Abstract: PURPOSE:To prevent the sticking of noodles with each other, to enable the sure loosening of the noodles in cooking, and to obtain noodles having excellent palatability, by steaming or boiling continuously formed noodles, adding a specific amount of vegetable oil thereto, and packaging and thermally sterilizing the noodles. CONSTITUTION:The noodle web (a) is rolled (1) to a desired thickness, and slit (2) to desired width to obtain noodles (b). The nooodles are sent to a horizontal conveyor 3 running at a speed somewhat slower than the transfer speed of the noodles to form waves, passed through a steaming apparatus having a steaming box 5 at the top by a conveyor 4, and steamed at 90-105 deg.C under spray of shower 7. Thereafter, the noodles (b) are sprayed (8) with water to effect the washing and quenching, transferred (9), sprayed (10) again with water, cut (11) to definite length, charged into the hopper 12, and sterilized with alcohol in the bacteriostatic tank 15. The sterilized noodles (b) are thrown into the hopper 16, taken out of the hopper from the bottom, and sprayed with 1-4g of vegetable oil per 150g of the noodle (b) (corresponding to one meal). The noodles added with the vegetable oil is packaged (18) with a synthetic film dividedly in meals, sterilized by heating usually at 85-100 deg.C, and cooled to obtain the final product.
Patent JP-S6363549-A (JP)
Title: Expendable pattern for using full mold process and its production and apparatus
Inventor: MUKOGASA KOICHI
IPC: B22C9/04
Filed: 1986-09-05
Abstract: PURPOSE:To easily execute the venting and to prevent the development of blow casting by composing of an expendable pattern forming venting hole. CONSTITUTION:The pattern 12 is laid in granule 6 together with a runner 2, gate 3 and riser 4, and at the same time of pouring molten metal from a sprue 2a, the molten metal is poured into the pattern 12 through the gate 3, and the pattern 12 is burnt and gasified. The gas generated by burning and gasifying is easily exhausted to the air through venting hole 13 formed in the expendable pattern 12 and through the riser 4. In this way, the development of defects, such as blow casting, etc., is prevented, and extremely thick shape or thin casting is formed and the full mold product having good quality is obtd.