baber/WOPTO huggingface dataset:
Patent JP-S5672965-A (JP)
Title: Ink-jet recording device
Inventor: YAMAZAKI TAKASHI
IPC: B41J2/055
Filed: 1979-11-16
Abstract: PURPOSE:To enable the miniaturization of a printing head and the reduction of manufacturing processes by using a piezoelectric organic high polymer for a vibrator, thereby enabling the sharing of one vibrator by a plurality of printing heads and performing the jetting of ink with the impression of low voltage. CONSTITUTION:On a plastic bed 1 are mounted sequentially a vibrating board 2 and a vibrating body 12 made of a piezoelectric organic high polymer material, provided with electrodes 6 and 10 through evaporation, respectively. Since the organic high polymer is used for the material of the vibrating body 12, the vibrating board 2 and the high polymer material 12 can be bonded by melting. In addition, a vibrator 13 may be stuck directly on to the bed 1. Moreover, in case the multinozzle is used for the device, a sheet of piezoelectric organic high polymer material 19 is used as the vibrating body to be shared by a plurality of cavities 11. On the above-mentioned vibrating body 19, an electrode 21 is provided by low- temperature spattering or evaporation.
Patent JP-H09331150-A (JP)
Title: Semiconductor device
Inventor: TAKASHITA MASAKATSU
IPC: H05K3/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress the propagation of fragility due to generation of cracks in solder bonding an insulating substrate and a heat sink by bonding a rear metal of the insulating substrate to the metallic heat sink in the state where they face each other, in which the peripheral part of the bonding part is formed thicker than at the central part. SOLUTION: The rear metal 17a of an insulating boards is terraced so as to make its peripheral part thinner than at its center, so that the peripheral part of a solder layer 14 joined to the rear metal 17a is thicker than at its center. In this case, for the central part of the joined part of the solder layer 14, is preferable to be thin from the viewpoint of the heat radiating property, but it is preferable to be thick from the viewpoint of relaxing the stress caused by the difference in the thermal expansion coefficient between the insulating board and a metallic 13.  Accordingly, even if a semiconductor device is used in a sever environment where a large heat cycle takes place, fragility of the solder is less easy to propagate, defects in the semiconductor device caused by the deterioration in a heat radiating path can be suppressed and it is possible to realize a semiconductor device for power.
Patent JP-H10338482-A (JP)
Title: Hydraulic jack driving device and its method
Inventor: MORITA KATSUYOSHI
IPC: B66F3/24
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate jack up work for a heavy article by using two hydraulic jacks. SOLUTION: When six tires (three sets of right and left tires are arranged in the longitudinal direction) respectively provided on the lower part of right and left wings of an aircraft are changed, a fuselage is jacked up at two front and rear parts of a tire axle structure by two hydraulic jacks 41, 43. Two hydraulic jacks 41, 42 use a supply oil pressure source composed of a hydraulic pump 61 and a reservoir tank 63 of a large-tire transporting vehicle 51 and are independently operated by operating first and second solenoid selector valves 65, 67 and a solenoid selector valve 69 for a jack by individual switch operations.
Patent JP-H01317033-A (JP)
Title: Simultaneous callout system
Inventor: ADACHI KEIZO
IPC: H04B7/26
Filed: 1988-06-17
Abstract: PURPOSE:To reduce the retrieval time and the storage capacity by providing a registration section registering plural subscriber numbers at every simultaneous call number. CONSTITUTION:A base station 2 has a number reception analysis section 21, a simultaneous call number registration section 22, and a terminal call section 23. The number reception analysis section 21 receives a number from an automobile telephone exchange 3 and analyzes whether the number is a subscriber number for general telephone call or a prescribed simultaneous call number and gives the output. The simultaneous call number registration section 22 receives a simultaneous call number from the number reception analysis section 21 and outputs the subscriber number to the terminal call section 23. Then the terminal call section 23 calls a terminal equipment corresponding to plural subscriber numbers via an antenna by using a prescribed radio signal, Thus, the simultaneous call number registration section 22 receiving a simultaneous call number uses the received simultaneous call number as the address to output plural called subscriber numbers.
Patent JP-S63313627-A (JP)
Title: Production of expendable pattern for casting
Inventor: FUKUDA MUNEYUKI
IPC: B22C7/02
Filed: 1987-06-16
Abstract: PURPOSE:To reduce the cost of a product casting by forming the shape of the product as the assemblage of a plural sets of the data on sections and sticking the sheets made of a foamed resin based the respective sets of the data on the sections successively to each other. CONSTITUTION:An ingot 12 of the foamed resin is imposed in an ingot table 3. A controlled driving device 8 drives a rotary cutter 1 in accordance with the data on the sections of the pattern designed by a CAD system. X-th drawing machining is thereby executed and a slice of a prescribed thickness is formed by the operation of an X-Y slider 9 and a nichrome wire holder 13. The rotary cutter 11 executes the (X+1)th machining in the same manner and a slice piece is formed. The respective slice pieces are coated with an adhesive agent over the entire surface by means of rollers and are successively laminated on a lifting plate 25, by which the pattern is completed as a laminated block 28. Since the section formation and lamination are executed by utilizing the CAD system, the cost of the pattern is reduced. The cost of the product casting is, therefore, reduced.
Patent JP-H10339642-A (JP)
Title: Communication device between travelling vehicles
Inventor: BANDAI HIROYASU
IPC: G08G1/09
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To detect a position detection/driving direction identification signal by generating a signal in the same phase or in opposite phase at the same frequency as that of the carrier of a reception signal and multiplying it by the reception signal, squaring its low-frequency component, and eliminating a DC component and a high-frequency component. SOLUTION: A signal that is in phase or out of phase and at the same frequency as the carrier component of a reception signal is generated by a signal generator 1 and the output is multiplied by a reception signal by a multiplier 2. The high-frequency component of the output of the multiplier 2 is eliminated by an LPF 3 and the output of the LPF 3 is squared by a multiplier 4. The DC component of the output of the multiplier 4 is eliminated by a DC component elimination part 5, and the high-frequency component at the output of the DC component elimination part 5 is eliminated by an LPF 6. The output of the LPF 6 being obtained becomes a position detection/direction identification signal. Since no envelope detection due to a diode is used in this manner, the position detection/direction identification signal can be demodulated even if the reception signal power is low.
Patent JP-S63312110-A (JP)
Title: Method for forming cubic mark in silicone rubber swimming cap
Inventor: HORIKAWA TAKAO
IPC: B29C39/12
Filed: 1987-06-15
Abstract: PURPOSE:To strongly bond and suppress the increase in cost to a far greater extent by a method wherein addition-reaction type liquid silicone rubber, which is deaerated in advance, is poured in a mold and, under the state that a silicone rubber swimming cap is placed onto the top surface of the mold and pressed, the liquid silicone rubber is formed by vulcanizing. CONSTITUTION:The top surface 2 of a mold 1, on which a cubic mark is engraved, is made smoothly flat. In the mold 1, addition reaction type liquid silicone rubber (a), which is deaerated in advance, is poured slightly excessively. After the swollen-up portion of the liquid silicone rubber (a) is scraped off with a squeegee 3, a silicone rubber swimming cap (b) is placed onto the top surface 2 of the mold 1 and pressed vertically. At said pressing, the silicone rubber swimming cap (b) deforms elastically, resulting in being brought into total close contact with the liquid silicone rubber (a) in the mold. Under the state mentioned above, the liquid silicone rubber (a) is vulcanizingly formed.
Patent JP-S635774-A (JP)
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1986-06-27
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-S5846784-A (JP)
Inventor: HENRI GAATON RUISU JIYUNIA
IPC: H04N9/64
Filed: 1982-08-27
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-H0444668-A (JP)
Title: Disk medium rotating device
Inventor: TAKAYANAGI SHIN
IPC: G11B19/12
Filed: 1990-06-11
Abstract: PURPOSE:To prevent slip between a medium and a medium clamp mechanism and to shorten time for activation by detecting the kind of the medium and setting an optimum motor activating current corresponding to the kind of the medium. CONSTITUTION:When a medium kind discriminating circuit 6 discriminates the kind of a medium 7, a medium kind discriminating signal 10a or 10b corresponding to the kind of the medium 7 is outputted. According to this signal, a current control circuit 4 sets the high value of a current as a current command in the case of a plastic medium having a large friction modulus and sets the low value of the current in the case of a glass medium having a low friction modulus to a motor driving circuit 3. Thus, when the current command value is decided, a proper activating current 8 is applied from the motor driving circuit 3 to a motor 2 so that the medium 7 can not be slipped on a medium clamp mechanism 1, and rotation is started.
Patent JP-H1175352-A (JP)
Title: Electric synchronous machine provided with exciter
Inventor: AMMAR BRAHIM
IPC: H02K1/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To remove a loss by a rotor, by providing permanent magnets other than exciting windings, and generating a part of a standard or rated magnetic flux with the windings and the permanent magnets. SOLUTION: Each pole of a rotor 2 is composed of a permanent magnet 3 arranged on the periphery of the rotor 2 in relation symmetrical to polar axis X-X, and an exciting winding 9 arranged in cuts or slots 4 formed in the rotor 2 on both sides of the permanent magnet 3. If the magnitude of the magnet 3 is set properly, it becomes possible to supply a part of a standard or rated magnetic flux by the magnet 3, and to supply its supplementary magnetic flux by the winding 9. By combining both exciting states in this way, it becomes possible to reduce the volume. On the one side, easy voltage adjustment becomes feasible, and on the other side, large cost reduction of the magnet 3 becomes feasible.  Besides, it becomes possible to remove the inconveniences of excitation caused by the complexity of adjustment, as well as to reduce the inconveniences of a rotor loss, by providing the magnets 3.
Patent JP-H11316462-A (JP)
Title: Developer for photosensitive polyimide precursor and production of pattern using the same
Inventor: KOMATSU HIROSHI
IPC: H01L21/027
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To carry out polyimide patterning in a short time by incorporating a two or more component solvent, including an aprotic polar solvent and making a polar component solubility parameter in the mixed solvent within a specific range. SOLUTION: This developer uses a two or more-component solvent, including an aprotic polar solvent and the polar component solubility parameter of the mixed liquid is made to >=7. It is preferable that when the polar component solubility parameter δP of the developer is 7-9, a hydrogen bond component solubility parameter δH is in the range of 5-7, because a dissolution rate is increased and can be controlled to a fixed range. As the solvents having a parameter δP of >=7, e.g. dimethyl sulfoxide, methylsulfone, trimethyl phosphate, γ-butyrolactone, ethylene carbonate, acetonitrile, propionitrile, nitroethane or the like are cited. The individual solvents constituting the developer is to have a vapor pressure of 30 mmHg or lower.
Patent JP-S6322128-A (JP)
Inventor: ITO KAZUO
IPC: A01K63/04
Filed: 1986-06-26
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-S635117-A (JP)
Title: Turbine nozzle control method for supercharger
Inventor: INOUE KAZUO
IPC: F02B37/24
Filed: 1986-06-26
Abstract: PURPOSE:To prevent the reduction in the intake efficiency of an engine by bringing a turbine nozzle to the fully opened condition in a low load operating region so as to reduce the back pressure for the exhaust gases of the engine. CONSTITUTION:On the upstream side of a turbine part 14, a variable nozzle 3 consisting of a great number of vanes is provided, and the opening of the variable nozzle 3 is regulated by a regulating mechanism 4. The regulating mechanism 4 is controlled by an actuator 20, and the actuator 20 has a positive pressure chamber and a negative pressure chamber each of which is outlined by a diaphragm, and is connected to an intake passage 8 on the upstream side of a throttle valve 11 and to an intake passage 10 on the downstream side thereof via pipe lines 18, 19 having control valves 18a, 19a respectively. The variable nozzle 3 is freely controlled by using the control valves 18a, 19a in combination, thus the variable nozzle 3 is fully opened in a low load operating region, and the nozzle opening is reduced as the accelerator pedal is stepped-in.
Patent JP-H11334554-A (JP)
Title: Run controller for vehicle
Inventor: HAYASHI YUICHIRO
IPC: B60W30/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a run controller for a vehicle capable of follow-up run control without giving disorder feedings to an occupant even when the running condition of a preceding vehicle is changed. SOLUTION: A first target deceleration computing means S42 and a second target deceleration computing means S40 are used to compute, in accordance with the speed of an own vehicle and the speed of a preceding vehicle, the target deceleration αec of the own vehicle at the time when the preceding vehicle is in a fixed speed running condition and the target deceleration αer of the own vehicle at the time when the preceding vehicle is in a deceleration running condition, respectively, and gradually change a target deceleration αe with a target deceleration gradually changing means S50 when the target deceleration αe is changed between the target deceleration αec, αer corresponding to the running condition of the preceding vehicle.
Patent JP-H0442571-A (JP)
Title: Method for arranging integrated circuit element in semiconductor integrated circuit device
Inventor: TERAI MASAYUKI
IPC: H01L21/82
Filed: 1990-06-08
Abstract: PURPOSE:To reduce the occurrence of wiring congestion so as to prevent the malfunction of a semiconductor integrated circuit device by arranging integrated circuit elements so that the wired length of each signal line cannot exceed an allowable upper limit value. CONSTITUTION:Integrated circuit elements 9a-9h connected with signal lines 10a-10f are arranged in arranging areas 12a and 12b on an integrated circuit board 11 which is divided into areas by cut lines 14a-14d. When, for example, the integrated circuit elements 9e and 9g are respectively positioned on the right and left sides of the cut line 14b at the time of dividing the board 11, the signal line 10d cannot be wired unless the line 10d crosses the cut lines 14a and 14b and the expected wiring length of the signal line 10d becomes longer than an allowable maximum wiring length, namely, 10 gratings. Therefore, the integrated circuit elements 9e and 9g are respectively positioned on the left and right sides of the cut line 14b.
Patent JP-S635618-A (JP)
Title: Semiconductor circuit
Inventor: MORITA YASUSHIGE
IPC: H03K19/096
Filed: 1986-06-25
Abstract: PURPOSE:To make a next operation stable by providing a diode whose anode is connected to a precharge contact and whose cathode is connected to a power supply between the precharge contact and the power supply so that the high level of the precharge node is clamped to the power supply even if the precharge node is brought abnormally into a high level. CONSTITUTION:The semiconductor circuit is provided with a means controlled by an internal precharge clock and charging the node and the diode whose anode is connected to the node and whose cathode is connected to the power supply so as to utilize a transistor (TR) 4 acting substantially like a diode whose gate and source are connected to the precharge node thereby applying precharging. In such case, a diode may be, of course, used in place of the TR 4. With the precharge node level over the power supply level, the level is clamped to the power supply side via the TR 4 supplying a current only to the power supply and the precharge level is decreased to the level of (power supply level)+( threshold voltage) to the utmost.
Patent JP-H1065593-A (JP)
Title: System and method for geostationary satellite communication
Inventor: LEOPOLD RAYMOND JOSEPH ING
IPC: H04B7/15
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To increase data carrier capacity in a specified geostationary orbit slot while combining it with up-to-date technique as needed by arranging plural geostationary satellites at the same position along a common ground route and providing a cross link between the satellites. SOLUTION: A geostationary satellite network 10 is provided with a multiplex geostationary satellite 16 to be turned around the orbit of the earth 12 so that a ground route 18 of the multiplex geostationary satellite 16 can by symmetric with the equator 14. The satellites 16 mutually communicate through a cross link 30. This cross link 30 can be arranged between two arbitrary satellites 16 positioned inside the same orbit slot 32 mutually within a communication range. The respective satellites 16 have coverage areas 20 because of them and in this area, the satellite 16 can communicate with equipment positioned on the surface 12 of the ground or near it. The satellite 16 communicates with the equipment on the earth such as a ground station 22 and a communication unit 24 through down links 26 and 28.
Patent JP-S635074-A (JP)
Title: Treatment of natural oil and fat
Inventor: HARA NOBORU
IPC: C07C403/02
Filed: 1986-06-26
Abstract: PURPOSE:To recover carotene existing in natural oil and fat at an extremely small amount, in high efficiency, by alcoholyzing a carotene-containing natural oil and fat and mixing a hydrophilic solvent and water to the obtained oily phase under a specific pressure, thereby precipitating carotene from the oily phase. CONSTITUTION:A carotene-containing natural oil and fat is added with a lower alcohol such as methanol, ethanol, etc., to effect the alcoholysis of glyceride existing in the natural oil and fat into glycerol and a lower alkyl ester of a higher fatty acid. The obtained oily phase composed mainly of a lower alkyl ester of a fatty acid and containing carotene is mixed with a hydrophilic solvent (e.g. methanol, ethanol, etc.) and water under an inner pressure of 0.4-5kg/cm<2>G, preferably 0.5-2kg/cm<2>G of the system. The concentrated carotene layer containing carotene and a part of the lower alkyl ester of fatty acid is separated and recovered from a hydrophilic layer containing major part of said alkyl ester, said solvent and water.
Patent JP-S628224-A (JP)
Inventor: MAIKERU EI URUFU
IPC: G06F5/06
Filed: 1986-06-26
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-S63314693-A (JP)
Inventor: ONISHI YASUTOMO
IPC: G07F7/08
Filed: 1987-06-17
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-S5675436-A (JP)
Title: Solid pharmaceutical containing cobamamide or mecobalamin
Inventor: IWAKIRI SUSUMU
IPC: A61K47/46
Filed: 1979-11-22
Abstract: PURPOSE: The titled safe pharmaceutical, having a great stabilizing effect, and containing red pigment as a light stabilizer.  
     CONSTITUTION: A solid pharmaceutical containing cobamamide or mecobalamin and a red pigment, e.g. New Coccine (Food Red No.102). The solid pharmaceutical is a powder, granule, capsule or a tablet. Cobamamide is a coenzyme B 12  present in the liver and a remedy for malignant anemia, and mecobalamin is a coenzyme B 12  present in blood, a remedy for malignant anemia and also a remedy for the peripheral nervous system. These compounds have low light stability, and the addition of the red pigment improves the stability thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S637641-A (JP)
Title: Wire bonding apparatus
Inventor: YAMANAKA KAZUYUKI
IPC: H01L21/60
Filed: 1986-06-27
Abstract: PURPOSE:To avoid erroneous recognition of the other part to be connected, by reading the continued numerical characters and the like as marks, which are attached to the electrodes of a semiconductor pellet, reading the continued numerical characters and the like as marks, which are attached to the leads of a lead frame, determining the other parts to be connected based on preset data, and performing the connection. CONSTITUTION:At the corner parts of electrodes 2, 2..., which are arranged around a semiconductor pellet 1, continued numerical characters 3, 3... as marks are attached. Thus, each electrode 2 is distinguished from the other electrode 2. On leads 5, 5... of a lead frame 4, continued numerical characters 6, 6... as marks are attached. Each of the numerical characters 3, 3... and 6, 6... as marks attached to the electrodes 2, 2... and the leads 5, 5... is automatically recognized. The parts having the same numerical character are connected. Thus, teaching miss such as erroneously recognizing the part to be connected can be completely eliminated.
Patent JP-2000335315-A (JP)
Title: Simplified table device for vehicle
Inventor: OKADA KAORI
IPC: B60R7/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To allow an occupant on a front passenger seat to perform a work using a person computer etc., at a proper height position, and eliminate the need for ensuring a storage place for a table or loading and unloading work thereof. SOLUTION: A simplified table device is provided with a lid body 2 for closing a box opening 11 of a glove compartment 1 of a vehicle, a swing arm 4 both ends of which are turnably connected to upper and lower intermediate positions of the lid body 2 and which can singably swing out the lid body 2 to the room side, a guide groove 13 for moving-guiding the lower end part of the lid body 2 upward in conjunction with the swing-out of the lid body 2 to open and turn the lid body 2 in a horizontal attitude, and a guide projection 24 to be fitted in the guide groove 13.
Patent JP-H04350652-A (JP)
Title: Photosensitive material processor
Inventor: AIKO YASUYUKI
IPC: G03D3/08
Filed: 1991-05-28
Abstract: PURPOSE:To quickly detect the jam of a film in the case that the sheet-like film is successively carried and processed. CONSTITUTION:This photosensitive material processor is constituted of the entrance passing detection sensor 16 and the exit passing detection sensor 17 of the carrying path of the sheet-like film F, a first timer 18 having an action time which is little bit longer than a carrying time required when the film F is normally carried to an exit from an entrance, time storage memories 19-22 which are the same number or more than the maximum number of the sheets of the film which can simultaneously exist in the carrying path, a time comparison circuit 23 which outputs a carrying abnormality detection signal according as the action of the first timer 18 is finished and a display device 24 which is actuated by the time comparison circuit 23 and which displays an alarm. Then, the jam can be detected in the shortest time even when any film is jammed and error processing is quickly executed.