baber/WOPTO huggingface dataset:
Patent JP-H04242082-A (JP)
Title: Power supply connecting device for circuit
Inventor: SENBA KAZUYA
IPC: H01R12/32
Filed: 1991-01-17
Abstract: PURPOSE:To provide a power supply connecting device for a circuit, which is never cracked even when the device is subjected to external force. CONSTITUTION:A connecting device is so constituted that a connecting member which has a ring shaped terminal section 5 roughly in a U shape located between a linear terminal section 4 and a coil spring shaped power supply connecting section 6, is inserted into a printed board 1 where the linear terminal section 4 and the ring shaped terminal section 5 are soldered to the printed board as required. This thereby prevents the linear terminal section 4 from being adversely affected by external force applied to the power supply connecting section 6.
Patent JP-S63171988-A (JP)
Inventor: ABO SEIYA
IPC: E06B9/42
Filed: 1987-01-09
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-H03208493-A (JP)
Title: Luminance signal/chrominance signal separation device
Inventor: HOSOI OSAMU
IPC: H03H15/00
Filed: 1990-01-11
Abstract: PURPOSE:To execute a more accurate Y/C separation by securely switching the range of the comb property part of a luminance signal output to the whole range or a BPF range, and delaying only correlation information. CONSTITUTION:A video signal D is inputted to a 1st BPF 3 and a signal G is outputted. A signal E outputted from a 1st delay circuit 1 is inputted to a 2nd BPF 4 and a signal H is outputted. A signal F outputted from a 2nd delay circuit 2 is inputted to a 3rd BPF 5 and a signal I is outputted. The signals G, H, I are inputted to a calculation circuit 7, a chrominance signal output is subtracted from a signal E at a subtracting device 14, and a luminance signal J with a comb filter on only the chrominance range is obtained. The signal D and the signal E are added at an adding circuit 12, its output is multiplied by 1/2 at a multiplication circuit 13, and a luminance signal K with a comb filter on the whole range is obtained. Also, only the correlation information is delayed, so the more accurate Y/C separation can be executed without increasing the scale of the circuit very much.
Patent JP-H02741-A (JP)
Title: Oxidizing salt of cubylamine
Inventor: RODONII RII UIRAA
IPC: C06D5/00
Filed: 1989-01-12
Abstract: NEW MATERIAL: Compounds given by a formula {R 1  is -N + H 8 ; R 2  is R 1  [X is 2/A (A is the valence of an oxidizing anion)] and H (X is the valence of 1/A)}.  
     EXAMPLE: 1,4-Bis(ammonium)pentacyclo[4.2.O.O 2.5 .O 3.8 .O 4.7 ]octane dinitrate.  
     USE: Fuel, and propellant, especially useful as a single liquid propellant and foam- jet single liquid propellant, having cubane nucleus, and increasing driving power and combustion velocity of the propellant.  
     PROCESS: A reaction reagent having the formula (A is a reagent anion different from the above oxidizing anion) is produced, a selected oxidizing anion is introduced into a basic anion exchange resin, which is brought into contact with the reagent so that the oxidizing anion is replaced with the reagent anion to obtain a compound of a formula. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H11203704-A (JP)
Title: Optical pickup
Inventor: IKEGAME TETSUO
IPC: G11B7/12
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a small optical pickup provided with two converging optical systems. SOLUTION: This optical pickup comprises a semiconductor laser 12 transmitting a light beam, a galvano-mirror 18 deflecting the light beam, a relay lens 14 arranged between them, a first converging optical system converging the light beam from the galvano-mirror 18 on a recording medium 42 arranged on the upper side of the optical pickup and a second converging optical system converging the light beam from the galvano-mirror 18 on a recording medium 44 arranged on the lower side of the optical pickup. The first converging optical system is composed of an imaging lens 22, an erecting mirror 24 and an objective lens 26 and the second converging optical system is composed of an imaging lens 32, an erecting mirror 34 and an objective lens 36.  These optical elements are provided in a casing 68 being movably supported and the moving directions of the objective lenses 26 and 36 by the movement of the casing 68 are set to be the tracking direction.
Patent JP-S5597926-A (JP)
Title: Molding of fiber-reinforced synthetic resin having hollow section
Inventor: SEGAWA JIYOUICHIROU
IPC: B29C43/42
Filed: 1979-01-19
Abstract: PURPOSE: To produce a fiber-reinforced synthetic resin molding having a hollow section by molding the material with a mold so arranged to have a core supported with the mold wall and an intermediate support member in the mold and releasing the core withdrawn from the molds.  
     CONSTITUTION: A synthetic resin material containing a reinforcing fiber such as glass fiber is formed at a gap 3 between an upper die 1 and a lower die 2. Two cores 4 and 5 are supported with the wall of the upper die 1 while done with an intermediate support member 6 provided in the upper die 3. The material is molded with the dies thus constructed. Thereafter, the core 4, 5 are released from the mold by opening the upper and lower dies following the withdrawal of the cores 4 and 5 or the two cores are removed after the two dies are separated to take out the molded product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06213123-A (JP)
Title: Ignition time controller of internal combustion engine
Inventor: YAMAZAKI TAKESHI
IPC: F02P5/15
Filed: 1993-01-13
Abstract: PURPOSE:To improve startability of an engine without making the ignition time when the engine is started relay only on the fixed ignition and by using the ignition time which is computed by a computer when temperature of the engine is high. CONSTITUTION:In an ignition time controller which is provided with an electronic control circuit 11 which detects the operation condition of an engine and computes the proper ignition time, an ignition time back-up circuit 12 which can output the fixed ignition time in accordance with rotation speed of the engine, a change-over circuit 13 of output signals of both circuits, and a change-over judging circuit 14 which controls the change-over operation of the change-over circuit 13; a starter operation detection means which detects the operation condition of a starter of the engine and an engine warming up condition detection means which detects the warming up condition of the engine are provided. The change-over judging circuit 14 makes the change-over circuit 13 connect with the electronic control circuit 11 usually, and makes the change-over circuit 13 connect with the ignition time back-up circuit 12 when temperature of the engine is less than the predetermined value and makes the change-over circuit 15 connect with the electronic control circuit 11 when temperature of the engine is above the predetermined value.
Patent JP-H01182571-A (JP)
Title: Inner cam distribution type fuel injection pump
Inventor: OKAJIMA TOSHIKAZU
IPC: F02M41/14
Filed: 1988-01-11
Abstract: PURPOSE:To increase the injecting period at the time of idling while ensuring a defined projecting period at the time of the maximum injection time by making the high pressure fuel in a pressure chamber which is partitioned by a shuttle leak to a low pressure side immediately before the pressure chamber is connected to a spill passage. CONSTITUTION:As a distribution rotor 3 is rotated by means of a rotary shaft 2, a plunger 28 is reciprocated to feed fuel under pressure, thereby, driving a shuttle 42. As a result, the fuel in a second pressure chamber 41b of the shuttle 42 is pressurized and injected while the second pressure chamber 41b, etc. is connected to a spill passage 49 to finish the injection of fuel. In this structure, a taper portion 42g is formed on the end portion of the large diameter portion 42b on the small diameter portion 42c side of the shuttle 42. Thereby, immediately before spill ports 49a, 49b are connected to the annualr groove 42f and through hole 42e of the shuttle 42 respectively, the spill port 49b is connected to the taper portion 42g to permit the fuel in the second pressure chamber 41b to leak.
Patent JP-S56101480-A (JP)
Title: Automatic water-supply stopping valve
Inventor: TAKAGI TOSHIO
IPC: F16K31/18
Filed: 1980-01-17
Abstract: PURPOSE: To prevent the occurrence of a water hammer phenomenon by providing a watering groove in a tubular inner periphery, giving resistance to a valve-pushing rod by means of water in a back-pressure chamber and thereby attaining the state of water supply gradually.  
     CONSTITUTION: When water supply continues and the level of water rises, a float rises as well. When the water supply reaches a prescribed level of water, the engagement of a cam-shaped projection 22 with a concave groove 12 is released, whereby a valve rod 9 is going to return to a retreating position by the force of returning elasticity of a spring 13. At this time, a piston 14 seals up water inside the back- pressure chamber 15 and the water in the chamber 15 flows out to a watering orifice 5 only through the watering groove 16. Therefore, the retreating speed of the valve-pushing rod 9 is restricted slowly by the back pressure acting on the piston 14, block-up of the watering orifice by a ball valve 7 is performed gradually and thus the occurrence of the water-hammer phenomenon is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58121847-A (JP)
Title: Synchronizing signal reproducing system
Inventor: MIZOGUCHI SHIYOUICHI
IPC: H04J3/06
Filed: 1982-01-14
Abstract: PURPOSE:To operate a digital signal processing circuit normally, by reproducing a synchronizing signal when at least one digital signal train is received, even if some of plural digital signal trains are interrupted. CONSTITUTION:The digital signal processing circuit 101 is operated in synchronizing with a sinchronizing signal 10 and processes digital signal trains 1, 2, 3. Processed digital signal trains 5, 6, 7 are outputted corresponding to the inputted digital signal trains 1, 2, 3. Thus, in this synchronizing signal reproducing system, when at least one digital signal train out of the inputted digital signal trains 1, 2, 3 is normal, a synthesis signal 14 provides the normal timing information. Then, since a synchronizing signal generating circuit 205 is normally operated, the normal synchronizing signal 10 is obtained.
Patent JP-H06280613-A (JP)
Title: Liner segment positioning system and preventing system of recirculating leakage between compressor liner segment
Inventor: ROJIYAA KUREITON UOOKAA
IPC: F02C7/20
Filed: 1994-01-20
Abstract: PURPOSE: To provide a liner segment positioning system which is capable of maintaining uniform circumferential spacing between a plurality of liner segments. CONSTITUTION: In a gas turbine engine, the system includes a positioning T-shaped pin 42 retained within a flanged connection, the pin 42 is radially and circumferentially retained by engagement with a slot 44 formed in an outer casing 12, and retained axially by engagement with a cutout 46 formed in the adjacent liner segment 18 so that the liner segment 18 overlaps the positioning pin 42. Each liner segment 18 has the cutout 46, and held in place by the pin 42, which, in turn, is retained within the slot 44 in the compressor casing 12.
Patent JP-S57118855-A (JP)
Title: Production of mold for fiber reinforced composite body
Inventor: KOTAKI TSUYOSHI
IPC: B22C9/04
Filed: 1981-01-13
Abstract: PURPOSE:To make the packing density of the fibers in a cavity uniform by preventing the dislodging of fibers in a dewaxing stage in forming a mold which makes the wax of a molding mixed with wax and fibers exchangeable with molten metal. CONSTITUTION:A mixture of molten wax 4 and short fibers 2 is molded with dies of a prescribed shape to a molding 6 of the mixture having intended fiber density. Next, a sprue 8 made of wax is melt-stuck via a partition wall 7 having fine through-holes 7a to this molding 6, and a refractory layer 9 is formed on the outside circumference thereof. Thence, these are heated to elute the wax component 4 while preventing the disloding of the fibers with the partition plate 7, thereby forming a mold 10 packed uniformly with the fibers in the cavity. Thereafter, matrix metal is poured into the mold 10, and the metal and the fibers solidify to one piece.
Patent JP-H09194306-A (JP)
Title: Antiseptic mildewproofing agent
Inventor: SAKAI TATSU
IPC: A01N43/40
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To produce a safe antiseptic mildewproofing agent or food preservative effective over a wide field by using nicotinamide having antibacterial action singly or in combination with a specific ester having antibacterial action. SOLUTION: Nicotinamide is used as an active component singly or in combination with a sucrose fatty acid ester. The amount of nicotinamide is 0.1-5mg, preferably 0.5-5mg per 1 capsule in the case of compounding to the casing of a drug capsule. When the capsule is made of gelatin, the amount of nicotinamide is about 0.001-0.05 pt.wt. based on 1 pt.wt. of gelatin. In the case of using nicotinamide as a food preservative, its amount is about 0.001-0.05 pt.wt. based on 1 pt.wt. of the food. The amount of the sucrose fatty acid ester is about 0.01-20 pts.wt., preferably about 0.1-10 pts.wt. based on 1 pt.wt. of nicotinamide. The antiseptic mildewproofing effect of nicotinamide is improved by the addition of sucrose fatty acid ester.
Patent JP-H05322148-A (JP)
Title: Furnace pressure control device
Inventor: ONO HIDETAKA
IPC: F23G5/50
Filed: 1991-01-18
Abstract: PURPOSE:To enable a furnace pressure to be stably kept by a method wherein variation in combustion amount during a short period of time is absorbed by using a primary air pressure deviation signal and a furnace pressure deviation signal and variation of combustion amount during a long period of time is absorbed by using an inter- furnace pressure deviation signal. CONSTITUTION:The primary air pressure at a lower part 4 of a furnace floor is compared with a target value and calculated, a weighing coefficient K is multiplied according to its deviation signal and the obtained product is outputted to an adder 9. In turn, an inner pressure at the upper part of a combustion furnace 3 is compared with and calculated with the target value, a weighing coefficient (1-K) is multiplied according to the deviation signal and the produced product is outputted to the adder 9. At the adder 9, its sum value is supplied to a PID calculator 5. At the PID calculator 5, a control calculation is carried out on the basis of supplied value. The number of revolution of the motor for a forced blower 1 is adjusted according to the result. In turn, At the PID calculator 6, the control calculation is carried out in response to the deviation signal of the furnace pressure made uniform at a mean calculator 12. An induction blower 2 is adjusted in response to the result of control calculation and it is kept at a negative pressure of about -5mmAq or so within the incinerator 3.
Patent JP-H09195803-A (JP)
Title: Throttle valve device of internal combustion engine
Inventor: MATSUSHIMA HIDEYUKI
IPC: F02D9/10
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To aim at improvement in durability of a throttle chamber while improving the productivity, in the case of such a device as providing an approximately spherically curved surface for gradually increasing a passage effective area on the surface corresponding to a minute opening range communicating with the fully closed range of a throttle valve on the throttle chamber inner peripheral surface. SOLUTION: In the case of such a device that an approximately spherically curved surface 4 for gradually increasing a passage effective area on the surface corresponding to a minute opening range communicating with the fully closed range of a throttle valve 3 on the throttle chamber 1 inner peripheral surface, specified width W part at least facing to the throttle valve 3 fully closed range of the throttle chamber 1 is formed of a metal (metal casting 1A) and also at least a curved surface 4 forming part facing to the minute opening range is formed of a resin 1B.
Patent JP-H09194020-A (JP)
Title: Feeder conveyor
Inventor: NAKAJIMA MITSUNORI
IPC: B65G47/248
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To set fed articles in the horizontal condition after arranging them on one side without using any manual labor by continuously arranging a slantingly set feed-in belt conveyor and a twisting belt conveyor transferring the articles in the inclined condition to the horizontal condition. SOLUTION: When a worker A puts in a book B on a feed-in conveyor 1, the book B is dropped to a conveyor guide 4 on the bottom face side of a belt conveyor 2 while slid on the surface of the belt conveyor 2 of the feed-in conveyor 1. The book B is conveyed in the arrow direction by means of the belt conveyor 2 with its lower side brought into contact with the bottom face of the conveyor guide 4. When the book B is fed to the next twisting belt conveyor 5 from the feed-in conveyor 1, the book B is conveyed with its inclination changed from 20 deg. to 0 deg. in the twisting conveyor 5. During this process, the lower side of the book B is slid on a conveyor guide 9. As a result, the book B can be processed only by feeding work in this device as against a device in which a belt conveyor is arranged horizontally or slantingly.
Patent JP-H05186300-A (JP)
Title: Method for growing organic crystal
Inventor: UENISHI NAOTA
IPC: C30B29/54
Filed: 1992-01-14
Abstract: PURPOSE:To obtain an organic thin film single crystal having such a sufficiently wide area as to be applicable as a high-quality element and to simply obtain the single crystal having a shape of a wave-guiding channel without subjecting the single crystal to fine processing. CONSTITUTION:In depositing molecules of an organic material on a base 2 by vapor-phase method and growing single crystal of the organic material, the base 2 is covered with a mask 1 provided with an opening part 3 to permeate molecules of the organic material and the molecules of the organic material are deposited through the opening part 3 on the base 2 while moving at least one of the mask 1 and the base 2 to successively grow the organic single crystal.
Patent JP-S5289062-A (JP)
Title: Making of substrate metal for direct heat type cathode
Inventor: KOBAYASHI MASARU
IPC: H01J9/04
Filed: 1976-01-21
Abstract: PURPOSE:Ditch is provided to the center part of flat streaky material of plate material, moreover this is punched like cathode electrode form, so that lead part can be protected from breaking down.
Patent JP-H01182628-A (JP)
Title: Electromagnetic coupling device
Inventor: IWASHITA SHIYOU
IPC: F16D27/112
Filed: 1988-01-14
Abstract: PURPOSE:To restrain the occurrence of shock at the time of connection and disconnection by letting an elastic body which connects a hub with an armature be composed of a circular elastic body wherein plural numbers of rubber elastic bodies are arranged in a row, each of which has different elastic modulus. CONSTITUTION:When voltage applied to an electromagnetic coil 1 is gradually increased at the time of connection made to the friction surface 2a of an armature 10, the armature 10 comes in contact with a pulley 5 so as to be coupled with it at the end face of a section side connected with a rubber elastic body 8 with low elastic modulus, and a shaft 6 starts rotating at revolutions lower than that of the pulley 5. When applied voltage is furthermore increased, the contacting area between them is increased so that the shaft 6 is increased in revolution. And when applied voltage becomes maximum, the end face of the section side of the armature 10 connected with the rubber elastic body 8 with high elastic modulus fully comes in contact with the pulley 5, the connection is thereby completely made so that the shaft 6 is consistent with the pulley 5 is revolution so as to be resulted in a steady rotation. And when applied voltage is decreased on the contrary, the state of disconnection is made in reverse order, the rotation of the shaft 6 is thereby suspended.
Patent JP-S62167208-A (JP)
Title: Production of aluminum nitride powder
Inventor: INOUE HIROSHI
IPC: C01B21/072
Filed: 1986-01-16
Abstract: PURPOSE:To produce the titled AlN powder having small particle diameter and with less variance of particle shapes and particle diameters by mixing Al, carbon powder, and a group IIa element compd. in a specified ratio in an aq. medium, drying the mixture, and then baking the dried mixture under specified conditions. CONSTITUTION:From 0.34 to 0.37pt.wt. carbon powder and 0.005-1.0pt.wt. at least one kind among group IIa element compds. and group IIIa rare earth element compds. are mixed with 1pt.wt. Al powder or compd. forming Al powder at a temp. below the baking temp., and the mixture is dried. The purity of the Al powder, etc., is controlled to about 99%, and the mean particle diameter is adjusted to <=3mu. The purity of carbon powder is regulated to 99%, and the mean particle diameter is controlled to <=about 1mu. The means particle diameter of the group IIa element compd., etc., is controlled to <=about 5mu. Then the dried mixture is baked at 1,400-1,700 deg.C in a nitrogen-contg. nonoxidizing atmosphere. Fine and homogeneous Al powder is obtained in this way.
Patent JP-H01181059-A (JP)
Title: Ice-making device for refrigerating chamber and the like
Inventor: ONISHI KENJI
IPC: F25C1/18
Filed: 1988-01-13
Abstract: PURPOSE:To decrease a difference in an ice-making time between the sections of an ice-making pan, to produce clear ice with high efficiency, and to prevent the occurrence of frosting on a cooling plate, by a method wherein a ventilation flue is formed below the cooling plate, and a vent hole through which the ventilation flue is communicated to an ice-making chamber is formed in the vicinity of the central part of the cooling plate and in a back space between the sections of an ice-making pan in a manner to be positioned facing the ventilation flue. CONSTITUTION:An ice-making device 24 is provided at an upper stage with a first ice-making chamber 21 to produce clear ice and at a lower stage with a second ice-making chamber 9 to produce ordinary ice. A vent hole 23 is formed in the central part of a cooling plate 22 and intercommunicates a ventilation flue 14 and the ice-making chamber 21, and positioned facing a back space between sections 15a of an ice-making pan. A part of cool air flowing through the ventilation flue 14 flows through the vent hole 23 to the back space of the central part of a first icemaking pan 15, and flows to the front opening part of the ice-making chamber 21. Thus, warm air heated by means of water in the ice-making pan is prevented from staying in the back space of the first ice-making pan to uniformly cool the sections 15a, and a difference in an ice-making time therebetween is reduced to a low value to produce clear ice with high efficiency. Cool air also flows onto the upper surface of the cooling plate 22, and steam vaporized during making of ice is prevented from frosting on the cooling plate 22.