baber/WOPTO huggingface dataset:
Patent JP-H01101613-A (JP)
Title: Manufacture of coil component
Inventor: KURIHARA WAKAO
IPC: H01F41/00
Filed: 1987-10-15
Abstract: PURPOSE:To improve the mounting density of hybrid integrated circuit and the mass productivity of coil components by a method wherein a ferrite core is mounted on multiple printed and baked conductors on a ceramic substrate and then the conductors are connected in series by wire bonding process striding over the ferrite. CONSTITUTION:A ferrite core 3 is tacked on a ceramic substrate 1 using a bonding agent 4. Next, gold wires or aluminum wires 5 are connected by wire bonding process after striding over the ferrite core 3 at respective parts A'-B, B'-C of connectors 2 comprising the ceramic substrate 1 printed with an electrode material and then baked. Consequently, a coil component is directly manufactured on the ceramic substrate 1 by winding the conductors A-E around the ferrite core 3 four times. Through these procedures, the mounting density of hybrid integrated circuit can be increased enabling the winding factor on the primary and the secondary sides to be set up easily.
Patent JP-H10105231-A (JP)
Title: Vehicle position detector
Inventor: AKUTSU EISAKU
IPC: B60W30/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To always detect the position of a vehicle on the road surface with good precision without being affected by ambient environment like weather, etc., by providing such radio wave reflecting means serrately on the road surface as to change their cycles in a direction of a road width. SOLUTION: The central bottom of a vehicle 10 is provided with one transmitting and receiving device 12 and the device 12 transmits radio waves whose wavelength is more than one millimeter toward a road surface. The road surface is provided with radio wave reflectors 100 serrately and the reflectors 100 reflect radio waves that are transmitted from the vehicle 10. Because zigzag-shaped radio wave reflectors 100 appear in almost equal intervals almost on a center of the road, the cycle of receiving signals also become almost constant. On the other hand, the timings of appearances of the reflectors 100 are not equal intervals, but short intervals and long intervals coexist at a position out of the center of the road.  That is, the cycles of the receiving signals change in accordance with the position of the vehicle in the road width direction, and the cycle change amount is determined in accordance with a deviation amount of the vehicle from the road center.
Patent JP-H07107953-A (JP)
Title: Machine for cutting root of long welsh onion
Inventor: MATSUMOTO HIROSHI
IPC: A23N15/04
Filed: 1993-10-15
Abstract: PURPOSE:To provide a machine for cutting the root part of a long Welsh onion, capable of saving labors, improving the productivity and improving the quality of the cut product by loading the long Welsh onion on a feeding means, pressing the long Welsh onion so as to arrange the cutting position of the long Welsh onion, simultaneously feeding the long Welsh onion into a cutting site, fixing the long Welsh onion from longitudinal and lateral directions, and subsequently cutting the long Welsh at its cutting site with a cutting blade. CONSTITUTION:A machine for cutting the root of a long Welsh onion comprises a means for feeding the long Welsh onion into a cutting site, a position- determining means B for securing the accurate cutting position of the long Welsh onion in the cutting site, a means D for fixing the long Welsh onion to the cutting site, and a cutting means E.
Patent JP-H07119557-A (JP)
Title: Abnormality detecting device for evaporative fuel purge system in internal combustion engine
Inventor: SUGIYAMA TATSUMASA
IPC: F02B77/08
Filed: 1993-10-15
Abstract: PURPOSE:To precisely detect abnormality without depending on any adsorption condition of evaporative fuel by determining the abnormality in a purge system on the basis of a change in the number of revolutions of an internal combustion engine in opening/closing of a purge control valve when the evaporative fuel in a fuel tank is adsorbed and is purged to an intake passage. CONSTITUTION:In an internal combustion engine 1, evaporative fuel in a fuel tank 11 flows through a passage 12, is introduced into a canister 10, is adsorbed in an adsorbent 13, and then, flows through a purge passage 14 provided with a purge control valve 15 so as to be purged to an intake passage 2. The purge controlling valve 15 is controlled on the basis of the operation condition of the internal combustion engine 1 by means of a controlling circuit 20. In this case, the number of revolutions of the internal combustion engine 1 is detected by means of a number of revolutions sensor 32. The controlling circuit 20 opens/closes the purge control valve 15 in such an operation condition in which a fluctuation in the detected number of revolutions is the predetermined value or less. On the other hand, abnormality in a purge system is determined on the basis of the change in the number of revolutions in opening/closing of the purge control valve 15.
Patent JP-H0666325-A (JP)
Title: Cooling control device for rotary shaft
Inventor: MIYAGAWA SAIJI
IPC: F16C37/00
Filed: 1992-08-13
Abstract: PURPOSE:To provide an efficient cooling control device having little power loss by connecting flow regulating valves provided on the feed paths of the cooling air to a controller receiving the input signals from temperature sensors fitted to individual bearings, and controlling the temperature of the rotary shaft. CONSTITUTION:A controller 4 is connected to temperature sensors 3 fitted to individual bearings 2 and flow regulating valves 6 provided on the corresponding cooling air paths for injection to the bearings 2. The air feed quantities of the flow regulating valves 6 are controlled by the operation of the controller 4 based on the signals corresponding to the temperatures of the bearings 2 detected by the temperature sensors 3. The cooling air is branched from a common compressed air feed source 5 and sprayed to the bearings 2 or junctions of them with the rotary shaft 1 and their vicinities through the flow regulating valves 6. When the controller 4 is connected to an NC device 8 including the rotary shaft 1, a stop command is transmitted to the controller 4 when the rotary shaft 1 is stopped.
Patent JP-S62118197-A (JP)
Inventor: KATSURA YOSHIHISA
IPC: F16M11/26
Filed: 1985-11-19
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-2000062818-A (JP)
Title: Can mouth closing device and its manufacture
Inventor: HIROHAMA YASUHISA
IPC: B65D41/62
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a can mouth closing device and its method of manufacture in which a high air-tightness for the contents is assured and its initial use can be recognized by a less-expensive closing material. SOLUTION: A can mouth closing device si constructed such that a top wall 41 is made to be freely protruded or retracted, a cap 40 having a resilient hook piece with a resilient hook piece 42 at a side wall is installed at a can port 30, a synthetic resin packing 10 having resiliency is arranged between an upper end arcuate section 31 of the can mouth 30 and the top wall 41 of the cap 40 having the resilient hook piece, a V-shaped groove is arranged between an inner protrusion mountain-shaped segment and an outer protrusion mountain-shaped segment is the upper surface side of a peripheral section 12 of the packing 10 and formed in such a way that it may be abutted against the lower surface of the top wall 41 of the cap 40 having the resilient hook piece,  an inverse V-shaped groove is arranged between a conical expanded section 12a and an outer hanging section 12d at a lower surface of the top wall 41 of the cap 40 having the resilient hook piece so as to hold the conical arcuate section 31 of the can mouth 30. A thin disk-like metallic foil closing member 20 coated with synthetic resin film is arranged at the lower surface between the peripheral edge 12 of the packing 10 and the upper end arcuate section 31 of the can port 30, and the closing member 20 is deformed along the upper surface arcuate plate of the upper end arcuate section 31 of the can mouth 30 and adhered there.
Patent JP-H0596747-A (JP)
Title: Ink jet recorder
Inventor: IKEDA KOICHI
IPC: B41J29/38
Filed: 1991-10-07
Abstract: PURPOSE:To realize highly efficient recovery operation of ink jet recorder. CONSTITUTION:The ink jet recorder provided with an automatic recovery device for recording head comprises means 104 for measuring turn OFF time of power supply 9 for the ink jet recorder, a second power supply 105 for backing up the measuring means, means 1 for making a decision that the turn OFF time of power supply has exceeded a set time when the power supply is turned ON, and means 31 for performing recovery operation of recording head according to the decision.
Patent JP-H0932740-A (JP)
Title: Vane pump
Inventor: HAYASHI TETSUJI
IPC: F04C2/344
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To realize a small-sized vane pump which is light weight and ensure the strength of a body and a cam ring of a balance oil passage without necessitating the formation of a hollow passage and the cam ring by forming an introduction passage section which introduces hydraulic oil into a suction recessed section through a clearance on an end face on the cam ring side of a plate member in addition. SOLUTION: A back pressure introduction groove 31 is formed at a predetermined position which corresponds to a basic end of a vane 7 to introduce back pressure. An engaging face which engages with outer periphery of a side plate 4 is formed on inner periphery of a cover 2, and a recessed section 21 for forming an oil chamber 40 is formed. A clearance is formed between outer periphery of a cam ring 8 and the side plate 4 and inner periphery of the cover 2 to form a suction passage 20. A low pressure flow passage which is communicated with a supply communicating passage 12 which is opened on an end face 1A of a body 1 and surrounds an outer peripheral face which is semi-circular in its upper section of the cam ring 8 and the side plate 4 is constituted. Consequently, it is possible to reduce size and weight of a vane pump and ensure the strength of the cam ring.
Patent JP-2001083860-A (JP)
Title: Image forming device
Inventor: MUTO KENJI
IPC: G03G21/18
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device by which a light emitting element array, an image formation element array and an image carrier are easily and highly accurately positioned without deteriorating an advantage by which a process cartridge is attached and detached to/from a device main body. SOLUTION: The process cartridge 80 is attached to a processing cartridge attaching part 60 at the inside of the image forming device, and a fixed part end part holding member 55 is fixed by using a hole part 62 on the side of the image forming device, and the positioning of a rod lens array fixing part 52 in a Z-direction (optical axis direction) and a Y-direction to the image forming device main body is executed, so that the positioning of a rod lens array 3 previously accurately fixed to the rod lens array fixing part 52 is attained.
Patent JP-H04138127-A (JP)
Title: Mesh image alleviation device for endoscope
Inventor: HATTORI SHINICHIRO
IPC: G02B23/24
Filed: 1990-09-28
Abstract: PURPOSE:To alleviate a mesh image in an endoscope image by separating the endoscope image into a zone representing a core zone and other zones, and converting the image date of the aforesaid other zones into another image data. CONSTITUTION:In an illuminant device 10, a TV camera 11 for supplying illumination light to a fiberscope 1 is so connected to the eye piece section 4 of the fiberscope 1 as to be freely detachable. A camera control unit(CCU) is connected to the TV camera 11 via a cable 12, and processes signals therefor. Also, a mesh alleviation device 15 is equipped, for example, with a core section/ non-core section separation means 41 for separating an endoscope image sent from CCU 13 into a core section as the projection image of an optical fiber core constituting the fiber bundle of an image guide 24, and a non-core section, and a correction means 42 for converting the image data of at least the non-core section in the endoscope image sent from CCU 13 under control with the separation means 41, into another data, and outputting the converted data to a monitor 16.
Patent JP-H02107321-A (JP)
Title: Mixing head
Inventor: HAMA AKIHIRO
IPC: B29B7/76
Filed: 1988-10-13
Abstract: PURPOSE:To contrive the simplification of the structure of the subject apparatus by moving a mixing rod and a discharging rod in conjunction with each other for carrying out a predetermined function by merely moving the oil for driving a mixing hydraulic cylinder and a discharging hydraulic cylinder. CONSTITUTION:A mixing rod 16 reciprocally movable in a mixing chamber 14 for mixing a plurality of materials is driven by a hydraulic cylinder 18. In a discharging chamber 30 into which the materials mixed in the mixing chamber 14 are ejected by the mixing rod 16, a push rod 32 is reciprocally movable by a hydraulic cylinder 34. Furthermore, a first oil passage opening 40 is formed near the bottom dead center of an oil chamber 38 and the neighborhood of the bottom dead center of an oil chamber 26 and that of the top dead center of the oil chamber 38 are connected by a first conduit 50. The neighborhood of the bottom dead center of an oil chamber 22 and that of the top dead center of an oil chamber 46 are connected by a second conduit 52 and a second oil passage opening 24 is formed near the top dead center of the oil chamber 22. As a result, the structure of this device can be simplified.
Patent JP-H01102392-A (JP)
Title: Construction of reactor containment vessel
Inventor: NISHIOKA KAZUTOKI
IPC: G21C13/00
Filed: 1987-10-16
Abstract: PURPOSE:To reduce steel and plan reduction of a construction period by attaching an arm on which a penetration position fine adjusting bolt is prepared in a steel frame used in a weatherproof construction method and supporting a penetration of a reactor containment vessel by the use of the arm. CONSTITUTION:Since the attaching position of a penetration 1 has determined, an arm 4 on which a penetration fine adjusting bolt 3 is prepared in a steel frame 2 of a weatherproof construction method is previously attached. Next, when a liner 5 of the part is constructed, the part is drawn out to the side of the liner 5 and positioning is exactly performed by use of the bolt 3. Since in this condition welding is performed with the liner 5 and the dead load of the penetration 1 is wholly received by the arm 4 load is not transferred to the joint part of the liner 5 and deformation is not produced. On the other hand, since construction of a concrete structure in contact with the liner 5 has not a temporary construction on the circumference of the penetration 1, prescribed reinforcing bars are arranged and concrete 6 may as well placed by a normal construction. Further detachment of the arm 4 is properly performed in the stage at which prescribed concrete strength is secured.
Patent JP-H09100901-A (JP)
Title: Engine power train control device and control method
Inventor: MINOWA TOSHIMICHI
IPC: F16H59/36
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of torque converter characteristic data used for torque converter output shaft torque estimation and estimate torque with high accuracy by computing the output shaft torque of a torque converter using the pump displacement coefficient torque ratio multiplied value. SOLUTION: A control unit 37 obtains the rotating speed of a torque converter input shaft from the signal of a rotating speed sensor 23, obtains the rotating speed of a torque converter output shaft by operation using the transmission output shaft rotating speed and change gear ratio of an automatic transmission 33 and computes a speed ratio which is a torque converter input-output shaft rotation ratio, using the torque converter input-output shaft rotating speed. The data of pump displacement coefficient torque ratio multiplied value is prestored in an ROM, and the pump displacement coefficient torque ratio multiplied value corresponding to the value of the speed ratio is obtained. Torque converter output shaft torque is then obtained using the pump displacement coefficient torque ratio multiplied value and the torque converter input shaft rotating speed.
Patent JP-H08121100-A (JP)
Title: Movable soundproof door device
Inventor: SHIMOZAKA MINORU
IPC: E01F8/02
Filed: 1994-10-25
Abstract: PURPOSE: To reduce blasting noise and enhance ventilation efficiency by installing a soundproof door to a mobile truck upright and connecting a fan opening and an exhauster opening, to a fan and an exhauster mounted on the truck respectively. CONSTITUTION: A soundproof door 10 of a movable door device is laid out near a cutting face in a tunnel where an air duct connected to a fan 6 is extended to the cutting face side while an exhaust duct connected to an exhauster 7 is extended to outside a pit. In this case, a known stationary soundproof door is installed to a site near the pit. Then, the soundproof door 10 reduces a blasting noise power near a blasting noise source when executing blasting excavation, thereby providing a distance attenuation effect in the tunnel. In addition to that, the soundproof door near the pit enhances a soundproof efficiency more satisfactorily and the soundproof door 10 shuts out the contaminated air from a fresh air where the great part of the contaminated air is produced around a cutting face blasting excavation work area.  Furthermore, the exhauster 7 exhausts dense contaminated air while the fan 6 feeds fresh air to the work area, thereby enhancing ventilation efficiency.
Patent JP-S61138815-A (JP)
Title: Cooling system for internal-combustion engine
Inventor: YONETANI SHUNICHI
IPC: F01P3/02
Filed: 1984-12-11
Abstract: PURPOSE:To reduce heat deformation in a cylinder, by opposing a discharge port of a cooling water inlet pipe in a cooling jacket for an engine, molding the cylinder and a cylinder head as one body, to an outer wall proximate to an exhaust port. CONSTITUTION:A cylinder 2 and a cylinder head 1 are solidly molded in one, and in an engine installing a cooling jacket 20 at the outer side, a discharge port 21a of a cooling water inlet pipe 21 in the cooling jacket 20 is adjoined to an outer wall proximate to an exhaust port 12a so as to cause it to be opposed. With this constitution, a temperature rise in and around the exhaust port, where temperature becomes the highest in the engine, is checked so that the engine is thermally balanced as a whole, thus heat deformation is well reduced.
Patent JP-H04137193-A (JP)
Title: Runner arrival-order time decision method using bar code
Inventor: TAKAHASHI KAZUO
IPC: G07C1/22
Filed: 1990-09-28
Abstract: PURPOSE:To accurately decide the race times of race participants who arrive at the goal by deciding the race times of the respective race participants by a selection in a time group of race times stored in a computer and times obtained by removing idle run times from read times. CONSTITUTION:For example, a stopwatch 12 is pressed twice for each of race participants a1 and a2 who reach the goal. There are four race times measured by the stopwatch 12 in total are shown by I - IV in the Table 1. Two of the times I - IV stored as race times are correct race times and other two times are considered to be errors due to double depression and erased from the storage of a computer. Two of the race times I - IV are selected as the correct race times by being compared with estimated race times obtained by removing the previously set idle run time of five seconds from the bar code read times in the Table. The race time I is selected for the participant a1 and the race time III is selected for the participant a2; and other race times II and IV are erased as the errors due to double depression.
Patent JP-H01103293-A (JP)
Title: Method and device for removing end face section of package
Inventor: NOSAKA YOSHIKI
IPC: B26D1/02
Filed: 1987-10-15
Abstract: PURPOSE: To easily eliminate a side end part of a package without causing any damage to a packed object such as a roll by bringing a cutter into contact with the end face part of the package and cutting it off. CONSTITUTION: While a main body of a cutter 1 is raised slantingly at an angle α (3-10 degrees, ordinarily) from an end face part R4 surface of a package R, a cutting edge 1a of a cutter 1 is brought into contact with the end face part R4 surface. Under this condition, the package R is rotated against the cutter 1 so that an end face part R surface is relatively moved to the cutter 1 in the direction A opposite to the direction of the cutting edge 1a in the cutter 1. Because of the rotation of the package R, the cutting edge 1a of the cutter 1 is naturally cut in the end face part R4 of the package R, so that the end face part R4 is completely cut off from the rest part so as to be removed without causing any damage to a packed object such as a roll.
Patent JP-H1080637-A (JP)
Title: Multiple super-fine particle, its production and catalyst for methanol synthesis and reformation using the same
Inventor: KOBAYASHI MASAYUKI
IPC: C01B3/40
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a remarkably fine super-fine particle having high catalytic activity as a catalyst for methanol synthesis and reformation, prevented from the formation of coarse particle due to the sintering phenomenon of the particles each other, capable of keeping high catalytic activity over a long period and excellent in durability and the producing method. SOLUTION: The Cu-Zn-Cr based multiple super-fine particle containing super fine particle of copper or the oxide, zinc or the oxide and chromium or the oxide is produced by arc-melting an alloy having a composition of 69-92.5atom% copper, 1-24.5atm% zinc and 6.5-30atom% chromium in an inert gas atmosphere containing a diatomic molecule gas and an oxidizing gas and allowing the vaporized material to react with the oxidizing gas in the atmosphere. The super-fine particle is used as the high activity, high selectivity and high durability catalyst for methanol synthesis and reformation.
Patent JP-H04141240-A (JP)
Title: Collecting method for boron
Inventor: MURAO KEIKO
IPC: A61L9/00
Filed: 1990-10-01
Abstract: PURPOSE:To collect and measure minute boron particles and gaseous substance suspended in the atmosphere by bubbling the atmosphere through a hydrogen fluoride aqueous solution to convert boron to tetrafluoroboric acid to dissolve the same in said aqueous solution. CONSTITUTION:The atmosphere is bubbled through a hydrogen fluoride aqueous solution whose concn. is at least 0.5% to convert boron to tetrafluoroboric acid which is, in turn, dissolved in said aqueous solution to collect boron. Tetrafluoroboric acid formed by this method is analyzed by high frequency inductive coupling plasma (ICP) emission spectroanalysis to measure the quantity of boron. Since minute boron particles are chemically dissolved and collected to be measured by this method, the concn. of boron suspended in the atmosphere can be measured and the control of the purifying degree of a clean room can be perfectly performed.